xref: /freebsd/contrib/llvm-project/openmp/runtime/src/kmp_settings.cpp (revision e8d8bef961a50d4dc22501cde4fb9fb0be1b2532)
10b57cec5SDimitry Andric /*
20b57cec5SDimitry Andric  * kmp_settings.cpp -- Initialize environment variables
30b57cec5SDimitry Andric  */
40b57cec5SDimitry Andric 
50b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
60b57cec5SDimitry Andric //
70b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
80b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
90b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
100b57cec5SDimitry Andric //
110b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
120b57cec5SDimitry Andric 
130b57cec5SDimitry Andric #include "kmp.h"
140b57cec5SDimitry Andric #include "kmp_affinity.h"
150b57cec5SDimitry Andric #include "kmp_atomic.h"
160b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
170b57cec5SDimitry Andric #include "kmp_dispatch_hier.h"
180b57cec5SDimitry Andric #endif
190b57cec5SDimitry Andric #include "kmp_environment.h"
200b57cec5SDimitry Andric #include "kmp_i18n.h"
210b57cec5SDimitry Andric #include "kmp_io.h"
220b57cec5SDimitry Andric #include "kmp_itt.h"
230b57cec5SDimitry Andric #include "kmp_lock.h"
240b57cec5SDimitry Andric #include "kmp_settings.h"
250b57cec5SDimitry Andric #include "kmp_str.h"
260b57cec5SDimitry Andric #include "kmp_wrapper_getpid.h"
270b57cec5SDimitry Andric #include <ctype.h> // toupper()
280b57cec5SDimitry Andric 
290b57cec5SDimitry Andric static int __kmp_env_toPrint(char const *name, int flag);
300b57cec5SDimitry Andric 
310b57cec5SDimitry Andric bool __kmp_env_format = 0; // 0 - old format; 1 - new format
320b57cec5SDimitry Andric 
330b57cec5SDimitry Andric // -----------------------------------------------------------------------------
340b57cec5SDimitry Andric // Helper string functions. Subject to move to kmp_str.
350b57cec5SDimitry Andric 
360b57cec5SDimitry Andric #ifdef USE_LOAD_BALANCE
370b57cec5SDimitry Andric static double __kmp_convert_to_double(char const *s) {
380b57cec5SDimitry Andric   double result;
390b57cec5SDimitry Andric 
400b57cec5SDimitry Andric   if (KMP_SSCANF(s, "%lf", &result) < 1) {
410b57cec5SDimitry Andric     result = 0.0;
420b57cec5SDimitry Andric   }
430b57cec5SDimitry Andric 
440b57cec5SDimitry Andric   return result;
450b57cec5SDimitry Andric }
460b57cec5SDimitry Andric #endif
470b57cec5SDimitry Andric 
480b57cec5SDimitry Andric #ifdef KMP_DEBUG
490b57cec5SDimitry Andric static unsigned int __kmp_readstr_with_sentinel(char *dest, char const *src,
500b57cec5SDimitry Andric                                                 size_t len, char sentinel) {
510b57cec5SDimitry Andric   unsigned int i;
520b57cec5SDimitry Andric   for (i = 0; i < len; i++) {
530b57cec5SDimitry Andric     if ((*src == '\0') || (*src == sentinel)) {
540b57cec5SDimitry Andric       break;
550b57cec5SDimitry Andric     }
560b57cec5SDimitry Andric     *(dest++) = *(src++);
570b57cec5SDimitry Andric   }
580b57cec5SDimitry Andric   *dest = '\0';
590b57cec5SDimitry Andric   return i;
600b57cec5SDimitry Andric }
610b57cec5SDimitry Andric #endif
620b57cec5SDimitry Andric 
630b57cec5SDimitry Andric static int __kmp_match_with_sentinel(char const *a, char const *b, size_t len,
640b57cec5SDimitry Andric                                      char sentinel) {
650b57cec5SDimitry Andric   size_t l = 0;
660b57cec5SDimitry Andric 
670b57cec5SDimitry Andric   if (a == NULL)
680b57cec5SDimitry Andric     a = "";
690b57cec5SDimitry Andric   if (b == NULL)
700b57cec5SDimitry Andric     b = "";
710b57cec5SDimitry Andric   while (*a && *b && *b != sentinel) {
720b57cec5SDimitry Andric     char ca = *a, cb = *b;
730b57cec5SDimitry Andric 
740b57cec5SDimitry Andric     if (ca >= 'a' && ca <= 'z')
750b57cec5SDimitry Andric       ca -= 'a' - 'A';
760b57cec5SDimitry Andric     if (cb >= 'a' && cb <= 'z')
770b57cec5SDimitry Andric       cb -= 'a' - 'A';
780b57cec5SDimitry Andric     if (ca != cb)
790b57cec5SDimitry Andric       return FALSE;
800b57cec5SDimitry Andric     ++l;
810b57cec5SDimitry Andric     ++a;
820b57cec5SDimitry Andric     ++b;
830b57cec5SDimitry Andric   }
840b57cec5SDimitry Andric   return l >= len;
850b57cec5SDimitry Andric }
860b57cec5SDimitry Andric 
870b57cec5SDimitry Andric // Expected usage:
880b57cec5SDimitry Andric //     token is the token to check for.
890b57cec5SDimitry Andric //     buf is the string being parsed.
900b57cec5SDimitry Andric //     *end returns the char after the end of the token.
910b57cec5SDimitry Andric //        it is not modified unless a match occurs.
920b57cec5SDimitry Andric //
930b57cec5SDimitry Andric // Example 1:
940b57cec5SDimitry Andric //
950b57cec5SDimitry Andric //     if (__kmp_match_str("token", buf, *end) {
960b57cec5SDimitry Andric //         <do something>
970b57cec5SDimitry Andric //         buf = end;
980b57cec5SDimitry Andric //     }
990b57cec5SDimitry Andric //
1000b57cec5SDimitry Andric //  Example 2:
1010b57cec5SDimitry Andric //
1020b57cec5SDimitry Andric //     if (__kmp_match_str("token", buf, *end) {
1030b57cec5SDimitry Andric //         char *save = **end;
1040b57cec5SDimitry Andric //         **end = sentinel;
1050b57cec5SDimitry Andric //         <use any of the __kmp*_with_sentinel() functions>
1060b57cec5SDimitry Andric //         **end = save;
1070b57cec5SDimitry Andric //         buf = end;
1080b57cec5SDimitry Andric //     }
1090b57cec5SDimitry Andric 
1100b57cec5SDimitry Andric static int __kmp_match_str(char const *token, char const *buf,
1110b57cec5SDimitry Andric                            const char **end) {
1120b57cec5SDimitry Andric 
1130b57cec5SDimitry Andric   KMP_ASSERT(token != NULL);
1140b57cec5SDimitry Andric   KMP_ASSERT(buf != NULL);
1150b57cec5SDimitry Andric   KMP_ASSERT(end != NULL);
1160b57cec5SDimitry Andric 
1170b57cec5SDimitry Andric   while (*token && *buf) {
1180b57cec5SDimitry Andric     char ct = *token, cb = *buf;
1190b57cec5SDimitry Andric 
1200b57cec5SDimitry Andric     if (ct >= 'a' && ct <= 'z')
1210b57cec5SDimitry Andric       ct -= 'a' - 'A';
1220b57cec5SDimitry Andric     if (cb >= 'a' && cb <= 'z')
1230b57cec5SDimitry Andric       cb -= 'a' - 'A';
1240b57cec5SDimitry Andric     if (ct != cb)
1250b57cec5SDimitry Andric       return FALSE;
1260b57cec5SDimitry Andric     ++token;
1270b57cec5SDimitry Andric     ++buf;
1280b57cec5SDimitry Andric   }
1290b57cec5SDimitry Andric   if (*token) {
1300b57cec5SDimitry Andric     return FALSE;
1310b57cec5SDimitry Andric   }
1320b57cec5SDimitry Andric   *end = buf;
1330b57cec5SDimitry Andric   return TRUE;
1340b57cec5SDimitry Andric }
1350b57cec5SDimitry Andric 
1360b57cec5SDimitry Andric #if KMP_OS_DARWIN
1370b57cec5SDimitry Andric static size_t __kmp_round4k(size_t size) {
1380b57cec5SDimitry Andric   size_t _4k = 4 * 1024;
1390b57cec5SDimitry Andric   if (size & (_4k - 1)) {
1400b57cec5SDimitry Andric     size &= ~(_4k - 1);
1410b57cec5SDimitry Andric     if (size <= KMP_SIZE_T_MAX - _4k) {
1420b57cec5SDimitry Andric       size += _4k; // Round up if there is no overflow.
1430b57cec5SDimitry Andric     }
1440b57cec5SDimitry Andric   }
1450b57cec5SDimitry Andric   return size;
1460b57cec5SDimitry Andric } // __kmp_round4k
1470b57cec5SDimitry Andric #endif
1480b57cec5SDimitry Andric 
1490b57cec5SDimitry Andric /* Here, multipliers are like __kmp_convert_to_seconds, but floating-point
1500b57cec5SDimitry Andric    values are allowed, and the return value is in milliseconds.  The default
1510b57cec5SDimitry Andric    multiplier is milliseconds.  Returns INT_MAX only if the value specified
1520b57cec5SDimitry Andric    matches "infinit*".  Returns -1 if specified string is invalid. */
1530b57cec5SDimitry Andric int __kmp_convert_to_milliseconds(char const *data) {
1540b57cec5SDimitry Andric   int ret, nvalues, factor;
1550b57cec5SDimitry Andric   char mult, extra;
1560b57cec5SDimitry Andric   double value;
1570b57cec5SDimitry Andric 
1580b57cec5SDimitry Andric   if (data == NULL)
1590b57cec5SDimitry Andric     return (-1);
1600b57cec5SDimitry Andric   if (__kmp_str_match("infinit", -1, data))
1610b57cec5SDimitry Andric     return (INT_MAX);
1620b57cec5SDimitry Andric   value = (double)0.0;
1630b57cec5SDimitry Andric   mult = '\0';
1640b57cec5SDimitry Andric   nvalues = KMP_SSCANF(data, "%lf%c%c", &value, &mult, &extra);
1650b57cec5SDimitry Andric   if (nvalues < 1)
1660b57cec5SDimitry Andric     return (-1);
1670b57cec5SDimitry Andric   if (nvalues == 1)
1680b57cec5SDimitry Andric     mult = '\0';
1690b57cec5SDimitry Andric   if (nvalues == 3)
1700b57cec5SDimitry Andric     return (-1);
1710b57cec5SDimitry Andric 
1720b57cec5SDimitry Andric   if (value < 0)
1730b57cec5SDimitry Andric     return (-1);
1740b57cec5SDimitry Andric 
1750b57cec5SDimitry Andric   switch (mult) {
1760b57cec5SDimitry Andric   case '\0':
1770b57cec5SDimitry Andric     /*  default is milliseconds  */
1780b57cec5SDimitry Andric     factor = 1;
1790b57cec5SDimitry Andric     break;
1800b57cec5SDimitry Andric   case 's':
1810b57cec5SDimitry Andric   case 'S':
1820b57cec5SDimitry Andric     factor = 1000;
1830b57cec5SDimitry Andric     break;
1840b57cec5SDimitry Andric   case 'm':
1850b57cec5SDimitry Andric   case 'M':
1860b57cec5SDimitry Andric     factor = 1000 * 60;
1870b57cec5SDimitry Andric     break;
1880b57cec5SDimitry Andric   case 'h':
1890b57cec5SDimitry Andric   case 'H':
1900b57cec5SDimitry Andric     factor = 1000 * 60 * 60;
1910b57cec5SDimitry Andric     break;
1920b57cec5SDimitry Andric   case 'd':
1930b57cec5SDimitry Andric   case 'D':
1940b57cec5SDimitry Andric     factor = 1000 * 24 * 60 * 60;
1950b57cec5SDimitry Andric     break;
1960b57cec5SDimitry Andric   default:
1970b57cec5SDimitry Andric     return (-1);
1980b57cec5SDimitry Andric   }
1990b57cec5SDimitry Andric 
2000b57cec5SDimitry Andric   if (value >= ((INT_MAX - 1) / factor))
2010b57cec5SDimitry Andric     ret = INT_MAX - 1; /* Don't allow infinite value here */
2020b57cec5SDimitry Andric   else
2030b57cec5SDimitry Andric     ret = (int)(value * (double)factor); /* truncate to int  */
2040b57cec5SDimitry Andric 
2050b57cec5SDimitry Andric   return ret;
2060b57cec5SDimitry Andric }
2070b57cec5SDimitry Andric 
2080b57cec5SDimitry Andric static int __kmp_strcasecmp_with_sentinel(char const *a, char const *b,
2090b57cec5SDimitry Andric                                           char sentinel) {
2100b57cec5SDimitry Andric   if (a == NULL)
2110b57cec5SDimitry Andric     a = "";
2120b57cec5SDimitry Andric   if (b == NULL)
2130b57cec5SDimitry Andric     b = "";
2140b57cec5SDimitry Andric   while (*a && *b && *b != sentinel) {
2150b57cec5SDimitry Andric     char ca = *a, cb = *b;
2160b57cec5SDimitry Andric 
2170b57cec5SDimitry Andric     if (ca >= 'a' && ca <= 'z')
2180b57cec5SDimitry Andric       ca -= 'a' - 'A';
2190b57cec5SDimitry Andric     if (cb >= 'a' && cb <= 'z')
2200b57cec5SDimitry Andric       cb -= 'a' - 'A';
2210b57cec5SDimitry Andric     if (ca != cb)
2220b57cec5SDimitry Andric       return (int)(unsigned char)*a - (int)(unsigned char)*b;
2230b57cec5SDimitry Andric     ++a;
2240b57cec5SDimitry Andric     ++b;
2250b57cec5SDimitry Andric   }
2260b57cec5SDimitry Andric   return *a
2270b57cec5SDimitry Andric              ? (*b && *b != sentinel)
2280b57cec5SDimitry Andric                    ? (int)(unsigned char)*a - (int)(unsigned char)*b
2290b57cec5SDimitry Andric                    : 1
2300b57cec5SDimitry Andric              : (*b && *b != sentinel) ? -1 : 0;
2310b57cec5SDimitry Andric }
2320b57cec5SDimitry Andric 
2330b57cec5SDimitry Andric // =============================================================================
2340b57cec5SDimitry Andric // Table structures and helper functions.
2350b57cec5SDimitry Andric 
2360b57cec5SDimitry Andric typedef struct __kmp_setting kmp_setting_t;
2370b57cec5SDimitry Andric typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
2380b57cec5SDimitry Andric typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
2390b57cec5SDimitry Andric typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
2400b57cec5SDimitry Andric 
2410b57cec5SDimitry Andric typedef void (*kmp_stg_parse_func_t)(char const *name, char const *value,
2420b57cec5SDimitry Andric                                      void *data);
2430b57cec5SDimitry Andric typedef void (*kmp_stg_print_func_t)(kmp_str_buf_t *buffer, char const *name,
2440b57cec5SDimitry Andric                                      void *data);
2450b57cec5SDimitry Andric 
2460b57cec5SDimitry Andric struct __kmp_setting {
2470b57cec5SDimitry Andric   char const *name; // Name of setting (environment variable).
2480b57cec5SDimitry Andric   kmp_stg_parse_func_t parse; // Parser function.
2490b57cec5SDimitry Andric   kmp_stg_print_func_t print; // Print function.
2500b57cec5SDimitry Andric   void *data; // Data passed to parser and printer.
2510b57cec5SDimitry Andric   int set; // Variable set during this "session"
2520b57cec5SDimitry Andric   //     (__kmp_env_initialize() or kmp_set_defaults() call).
2530b57cec5SDimitry Andric   int defined; // Variable set in any "session".
2540b57cec5SDimitry Andric }; // struct __kmp_setting
2550b57cec5SDimitry Andric 
2560b57cec5SDimitry Andric struct __kmp_stg_ss_data {
2570b57cec5SDimitry Andric   size_t factor; // Default factor: 1 for KMP_STACKSIZE, 1024 for others.
2580b57cec5SDimitry Andric   kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
2590b57cec5SDimitry Andric }; // struct __kmp_stg_ss_data
2600b57cec5SDimitry Andric 
2610b57cec5SDimitry Andric struct __kmp_stg_wp_data {
2620b57cec5SDimitry Andric   int omp; // 0 -- KMP_LIBRARY, 1 -- OMP_WAIT_POLICY.
2630b57cec5SDimitry Andric   kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
2640b57cec5SDimitry Andric }; // struct __kmp_stg_wp_data
2650b57cec5SDimitry Andric 
2660b57cec5SDimitry Andric struct __kmp_stg_fr_data {
2670b57cec5SDimitry Andric   int force; // 0 -- KMP_DETERMINISTIC_REDUCTION, 1 -- KMP_FORCE_REDUCTION.
2680b57cec5SDimitry Andric   kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
2690b57cec5SDimitry Andric }; // struct __kmp_stg_fr_data
2700b57cec5SDimitry Andric 
2710b57cec5SDimitry Andric static int __kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
2720b57cec5SDimitry Andric     char const *name, // Name of variable.
2730b57cec5SDimitry Andric     char const *value, // Value of the variable.
2740b57cec5SDimitry Andric     kmp_setting_t **rivals // List of rival settings (must include current one).
2750b57cec5SDimitry Andric     );
2760b57cec5SDimitry Andric 
2770b57cec5SDimitry Andric // -----------------------------------------------------------------------------
2780b57cec5SDimitry Andric // Helper parse functions.
2790b57cec5SDimitry Andric 
2800b57cec5SDimitry Andric static void __kmp_stg_parse_bool(char const *name, char const *value,
2810b57cec5SDimitry Andric                                  int *out) {
2820b57cec5SDimitry Andric   if (__kmp_str_match_true(value)) {
2830b57cec5SDimitry Andric     *out = TRUE;
2840b57cec5SDimitry Andric   } else if (__kmp_str_match_false(value)) {
2850b57cec5SDimitry Andric     *out = FALSE;
2860b57cec5SDimitry Andric   } else {
2870b57cec5SDimitry Andric     __kmp_msg(kmp_ms_warning, KMP_MSG(BadBoolValue, name, value),
2880b57cec5SDimitry Andric               KMP_HNT(ValidBoolValues), __kmp_msg_null);
2890b57cec5SDimitry Andric   }
2900b57cec5SDimitry Andric } // __kmp_stg_parse_bool
2910b57cec5SDimitry Andric 
2920b57cec5SDimitry Andric // placed here in order to use __kmp_round4k static function
2930b57cec5SDimitry Andric void __kmp_check_stksize(size_t *val) {
2940b57cec5SDimitry Andric   // if system stack size is too big then limit the size for worker threads
2950b57cec5SDimitry Andric   if (*val > KMP_DEFAULT_STKSIZE * 16) // just a heuristics...
2960b57cec5SDimitry Andric     *val = KMP_DEFAULT_STKSIZE * 16;
2970b57cec5SDimitry Andric   if (*val < KMP_MIN_STKSIZE)
2980b57cec5SDimitry Andric     *val = KMP_MIN_STKSIZE;
2990b57cec5SDimitry Andric   if (*val > KMP_MAX_STKSIZE)
3000b57cec5SDimitry Andric     *val = KMP_MAX_STKSIZE; // dead code currently, but may work in future
3010b57cec5SDimitry Andric #if KMP_OS_DARWIN
3020b57cec5SDimitry Andric   *val = __kmp_round4k(*val);
3030b57cec5SDimitry Andric #endif // KMP_OS_DARWIN
3040b57cec5SDimitry Andric }
3050b57cec5SDimitry Andric 
3060b57cec5SDimitry Andric static void __kmp_stg_parse_size(char const *name, char const *value,
3070b57cec5SDimitry Andric                                  size_t size_min, size_t size_max,
3080b57cec5SDimitry Andric                                  int *is_specified, size_t *out,
3090b57cec5SDimitry Andric                                  size_t factor) {
3100b57cec5SDimitry Andric   char const *msg = NULL;
3110b57cec5SDimitry Andric #if KMP_OS_DARWIN
3120b57cec5SDimitry Andric   size_min = __kmp_round4k(size_min);
3130b57cec5SDimitry Andric   size_max = __kmp_round4k(size_max);
3140b57cec5SDimitry Andric #endif // KMP_OS_DARWIN
3150b57cec5SDimitry Andric   if (value) {
3160b57cec5SDimitry Andric     if (is_specified != NULL) {
3170b57cec5SDimitry Andric       *is_specified = 1;
3180b57cec5SDimitry Andric     }
3190b57cec5SDimitry Andric     __kmp_str_to_size(value, out, factor, &msg);
3200b57cec5SDimitry Andric     if (msg == NULL) {
3210b57cec5SDimitry Andric       if (*out > size_max) {
3220b57cec5SDimitry Andric         *out = size_max;
3230b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooLarge);
3240b57cec5SDimitry Andric       } else if (*out < size_min) {
3250b57cec5SDimitry Andric         *out = size_min;
3260b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooSmall);
3270b57cec5SDimitry Andric       } else {
3280b57cec5SDimitry Andric #if KMP_OS_DARWIN
3290b57cec5SDimitry Andric         size_t round4k = __kmp_round4k(*out);
3300b57cec5SDimitry Andric         if (*out != round4k) {
3310b57cec5SDimitry Andric           *out = round4k;
3320b57cec5SDimitry Andric           msg = KMP_I18N_STR(NotMultiple4K);
3330b57cec5SDimitry Andric         }
3340b57cec5SDimitry Andric #endif
3350b57cec5SDimitry Andric       }
3360b57cec5SDimitry Andric     } else {
3370b57cec5SDimitry Andric       // If integer overflow occurred, * out == KMP_SIZE_T_MAX. Cut it to
3380b57cec5SDimitry Andric       // size_max silently.
3390b57cec5SDimitry Andric       if (*out < size_min) {
3400b57cec5SDimitry Andric         *out = size_max;
3410b57cec5SDimitry Andric       } else if (*out > size_max) {
3420b57cec5SDimitry Andric         *out = size_max;
3430b57cec5SDimitry Andric       }
3440b57cec5SDimitry Andric     }
3450b57cec5SDimitry Andric     if (msg != NULL) {
3460b57cec5SDimitry Andric       // Message is not empty. Print warning.
3470b57cec5SDimitry Andric       kmp_str_buf_t buf;
3480b57cec5SDimitry Andric       __kmp_str_buf_init(&buf);
3490b57cec5SDimitry Andric       __kmp_str_buf_print_size(&buf, *out);
3500b57cec5SDimitry Andric       KMP_WARNING(ParseSizeIntWarn, name, value, msg);
3510b57cec5SDimitry Andric       KMP_INFORM(Using_str_Value, name, buf.str);
3520b57cec5SDimitry Andric       __kmp_str_buf_free(&buf);
3530b57cec5SDimitry Andric     }
3540b57cec5SDimitry Andric   }
3550b57cec5SDimitry Andric } // __kmp_stg_parse_size
3560b57cec5SDimitry Andric 
3570b57cec5SDimitry Andric static void __kmp_stg_parse_str(char const *name, char const *value,
3580b57cec5SDimitry Andric                                 char **out) {
3590b57cec5SDimitry Andric   __kmp_str_free(out);
3600b57cec5SDimitry Andric   *out = __kmp_str_format("%s", value);
3610b57cec5SDimitry Andric } // __kmp_stg_parse_str
3620b57cec5SDimitry Andric 
3630b57cec5SDimitry Andric static void __kmp_stg_parse_int(
3640b57cec5SDimitry Andric     char const
3650b57cec5SDimitry Andric         *name, // I: Name of environment variable (used in warning messages).
3660b57cec5SDimitry Andric     char const *value, // I: Value of environment variable to parse.
3675ffd83dbSDimitry Andric     int min, // I: Minimum allowed value.
3680b57cec5SDimitry Andric     int max, // I: Maximum allowed value.
3690b57cec5SDimitry Andric     int *out // O: Output (parsed) value.
3700b57cec5SDimitry Andric     ) {
3710b57cec5SDimitry Andric   char const *msg = NULL;
3720b57cec5SDimitry Andric   kmp_uint64 uint = *out;
3730b57cec5SDimitry Andric   __kmp_str_to_uint(value, &uint, &msg);
3740b57cec5SDimitry Andric   if (msg == NULL) {
3750b57cec5SDimitry Andric     if (uint < (unsigned int)min) {
3760b57cec5SDimitry Andric       msg = KMP_I18N_STR(ValueTooSmall);
3770b57cec5SDimitry Andric       uint = min;
3780b57cec5SDimitry Andric     } else if (uint > (unsigned int)max) {
3790b57cec5SDimitry Andric       msg = KMP_I18N_STR(ValueTooLarge);
3800b57cec5SDimitry Andric       uint = max;
3810b57cec5SDimitry Andric     }
3820b57cec5SDimitry Andric   } else {
3830b57cec5SDimitry Andric     // If overflow occurred msg contains error message and uint is very big. Cut
3840b57cec5SDimitry Andric     // tmp it to INT_MAX.
3850b57cec5SDimitry Andric     if (uint < (unsigned int)min) {
3860b57cec5SDimitry Andric       uint = min;
3870b57cec5SDimitry Andric     } else if (uint > (unsigned int)max) {
3880b57cec5SDimitry Andric       uint = max;
3890b57cec5SDimitry Andric     }
3900b57cec5SDimitry Andric   }
3910b57cec5SDimitry Andric   if (msg != NULL) {
3920b57cec5SDimitry Andric     // Message is not empty. Print warning.
3930b57cec5SDimitry Andric     kmp_str_buf_t buf;
3940b57cec5SDimitry Andric     KMP_WARNING(ParseSizeIntWarn, name, value, msg);
3950b57cec5SDimitry Andric     __kmp_str_buf_init(&buf);
3960b57cec5SDimitry Andric     __kmp_str_buf_print(&buf, "%" KMP_UINT64_SPEC "", uint);
3970b57cec5SDimitry Andric     KMP_INFORM(Using_uint64_Value, name, buf.str);
3980b57cec5SDimitry Andric     __kmp_str_buf_free(&buf);
3990b57cec5SDimitry Andric   }
400*e8d8bef9SDimitry Andric   __kmp_type_convert(uint, out);
4010b57cec5SDimitry Andric } // __kmp_stg_parse_int
4020b57cec5SDimitry Andric 
4030b57cec5SDimitry Andric #if KMP_DEBUG_ADAPTIVE_LOCKS
4040b57cec5SDimitry Andric static void __kmp_stg_parse_file(char const *name, char const *value,
4050b57cec5SDimitry Andric                                  const char *suffix, char **out) {
4060b57cec5SDimitry Andric   char buffer[256];
4070b57cec5SDimitry Andric   char *t;
4080b57cec5SDimitry Andric   int hasSuffix;
4090b57cec5SDimitry Andric   __kmp_str_free(out);
4100b57cec5SDimitry Andric   t = (char *)strrchr(value, '.');
4110b57cec5SDimitry Andric   hasSuffix = t && __kmp_str_eqf(t, suffix);
4120b57cec5SDimitry Andric   t = __kmp_str_format("%s%s", value, hasSuffix ? "" : suffix);
4130b57cec5SDimitry Andric   __kmp_expand_file_name(buffer, sizeof(buffer), t);
4140b57cec5SDimitry Andric   __kmp_str_free(&t);
4150b57cec5SDimitry Andric   *out = __kmp_str_format("%s", buffer);
4160b57cec5SDimitry Andric } // __kmp_stg_parse_file
4170b57cec5SDimitry Andric #endif
4180b57cec5SDimitry Andric 
4190b57cec5SDimitry Andric #ifdef KMP_DEBUG
4200b57cec5SDimitry Andric static char *par_range_to_print = NULL;
4210b57cec5SDimitry Andric 
4220b57cec5SDimitry Andric static void __kmp_stg_parse_par_range(char const *name, char const *value,
4230b57cec5SDimitry Andric                                       int *out_range, char *out_routine,
4240b57cec5SDimitry Andric                                       char *out_file, int *out_lb,
4250b57cec5SDimitry Andric                                       int *out_ub) {
4260b57cec5SDimitry Andric   size_t len = KMP_STRLEN(value) + 1;
4270b57cec5SDimitry Andric   par_range_to_print = (char *)KMP_INTERNAL_MALLOC(len + 1);
4280b57cec5SDimitry Andric   KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1);
4290b57cec5SDimitry Andric   __kmp_par_range = +1;
4300b57cec5SDimitry Andric   __kmp_par_range_lb = 0;
4310b57cec5SDimitry Andric   __kmp_par_range_ub = INT_MAX;
4320b57cec5SDimitry Andric   for (;;) {
4330b57cec5SDimitry Andric     unsigned int len;
4340b57cec5SDimitry Andric     if (*value == '\0') {
4350b57cec5SDimitry Andric       break;
4360b57cec5SDimitry Andric     }
4370b57cec5SDimitry Andric     if (!__kmp_strcasecmp_with_sentinel("routine", value, '=')) {
4380b57cec5SDimitry Andric       value = strchr(value, '=') + 1;
4390b57cec5SDimitry Andric       len = __kmp_readstr_with_sentinel(out_routine, value,
4400b57cec5SDimitry Andric                                         KMP_PAR_RANGE_ROUTINE_LEN - 1, ',');
4410b57cec5SDimitry Andric       if (len == 0) {
4420b57cec5SDimitry Andric         goto par_range_error;
4430b57cec5SDimitry Andric       }
4440b57cec5SDimitry Andric       value = strchr(value, ',');
4450b57cec5SDimitry Andric       if (value != NULL) {
4460b57cec5SDimitry Andric         value++;
4470b57cec5SDimitry Andric       }
4480b57cec5SDimitry Andric       continue;
4490b57cec5SDimitry Andric     }
4500b57cec5SDimitry Andric     if (!__kmp_strcasecmp_with_sentinel("filename", value, '=')) {
4510b57cec5SDimitry Andric       value = strchr(value, '=') + 1;
4520b57cec5SDimitry Andric       len = __kmp_readstr_with_sentinel(out_file, value,
4530b57cec5SDimitry Andric                                         KMP_PAR_RANGE_FILENAME_LEN - 1, ',');
4540b57cec5SDimitry Andric       if (len == 0) {
4550b57cec5SDimitry Andric         goto par_range_error;
4560b57cec5SDimitry Andric       }
4570b57cec5SDimitry Andric       value = strchr(value, ',');
4580b57cec5SDimitry Andric       if (value != NULL) {
4590b57cec5SDimitry Andric         value++;
4600b57cec5SDimitry Andric       }
4610b57cec5SDimitry Andric       continue;
4620b57cec5SDimitry Andric     }
4630b57cec5SDimitry Andric     if ((!__kmp_strcasecmp_with_sentinel("range", value, '=')) ||
4640b57cec5SDimitry Andric         (!__kmp_strcasecmp_with_sentinel("incl_range", value, '='))) {
4650b57cec5SDimitry Andric       value = strchr(value, '=') + 1;
4660b57cec5SDimitry Andric       if (KMP_SSCANF(value, "%d:%d", out_lb, out_ub) != 2) {
4670b57cec5SDimitry Andric         goto par_range_error;
4680b57cec5SDimitry Andric       }
4690b57cec5SDimitry Andric       *out_range = +1;
4700b57cec5SDimitry Andric       value = strchr(value, ',');
4710b57cec5SDimitry Andric       if (value != NULL) {
4720b57cec5SDimitry Andric         value++;
4730b57cec5SDimitry Andric       }
4740b57cec5SDimitry Andric       continue;
4750b57cec5SDimitry Andric     }
4760b57cec5SDimitry Andric     if (!__kmp_strcasecmp_with_sentinel("excl_range", value, '=')) {
4770b57cec5SDimitry Andric       value = strchr(value, '=') + 1;
4780b57cec5SDimitry Andric       if (KMP_SSCANF(value, "%d:%d", out_lb, out_ub) != 2) {
4790b57cec5SDimitry Andric         goto par_range_error;
4800b57cec5SDimitry Andric       }
4810b57cec5SDimitry Andric       *out_range = -1;
4820b57cec5SDimitry Andric       value = strchr(value, ',');
4830b57cec5SDimitry Andric       if (value != NULL) {
4840b57cec5SDimitry Andric         value++;
4850b57cec5SDimitry Andric       }
4860b57cec5SDimitry Andric       continue;
4870b57cec5SDimitry Andric     }
4880b57cec5SDimitry Andric   par_range_error:
4890b57cec5SDimitry Andric     KMP_WARNING(ParRangeSyntax, name);
4900b57cec5SDimitry Andric     __kmp_par_range = 0;
4910b57cec5SDimitry Andric     break;
4920b57cec5SDimitry Andric   }
4930b57cec5SDimitry Andric } // __kmp_stg_parse_par_range
4940b57cec5SDimitry Andric #endif
4950b57cec5SDimitry Andric 
4960b57cec5SDimitry Andric int __kmp_initial_threads_capacity(int req_nproc) {
4970b57cec5SDimitry Andric   int nth = 32;
4980b57cec5SDimitry Andric 
4990b57cec5SDimitry Andric   /* MIN( MAX( 32, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ),
5000b57cec5SDimitry Andric    * __kmp_max_nth) */
5010b57cec5SDimitry Andric   if (nth < (4 * req_nproc))
5020b57cec5SDimitry Andric     nth = (4 * req_nproc);
5030b57cec5SDimitry Andric   if (nth < (4 * __kmp_xproc))
5040b57cec5SDimitry Andric     nth = (4 * __kmp_xproc);
5050b57cec5SDimitry Andric 
506*e8d8bef9SDimitry Andric   // If hidden helper task is enabled, we initialize the thread capacity with
507*e8d8bef9SDimitry Andric   // extra
508*e8d8bef9SDimitry Andric   // __kmp_hidden_helper_threads_num.
509*e8d8bef9SDimitry Andric   nth += __kmp_hidden_helper_threads_num;
510*e8d8bef9SDimitry Andric 
5110b57cec5SDimitry Andric   if (nth > __kmp_max_nth)
5120b57cec5SDimitry Andric     nth = __kmp_max_nth;
5130b57cec5SDimitry Andric 
5140b57cec5SDimitry Andric   return nth;
5150b57cec5SDimitry Andric }
5160b57cec5SDimitry Andric 
5170b57cec5SDimitry Andric int __kmp_default_tp_capacity(int req_nproc, int max_nth,
5180b57cec5SDimitry Andric                               int all_threads_specified) {
5190b57cec5SDimitry Andric   int nth = 128;
5200b57cec5SDimitry Andric 
5210b57cec5SDimitry Andric   if (all_threads_specified)
5220b57cec5SDimitry Andric     return max_nth;
5230b57cec5SDimitry Andric   /* MIN( MAX (128, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ),
5240b57cec5SDimitry Andric    * __kmp_max_nth ) */
5250b57cec5SDimitry Andric   if (nth < (4 * req_nproc))
5260b57cec5SDimitry Andric     nth = (4 * req_nproc);
5270b57cec5SDimitry Andric   if (nth < (4 * __kmp_xproc))
5280b57cec5SDimitry Andric     nth = (4 * __kmp_xproc);
5290b57cec5SDimitry Andric 
5300b57cec5SDimitry Andric   if (nth > __kmp_max_nth)
5310b57cec5SDimitry Andric     nth = __kmp_max_nth;
5320b57cec5SDimitry Andric 
5330b57cec5SDimitry Andric   return nth;
5340b57cec5SDimitry Andric }
5350b57cec5SDimitry Andric 
5360b57cec5SDimitry Andric // -----------------------------------------------------------------------------
5370b57cec5SDimitry Andric // Helper print functions.
5380b57cec5SDimitry Andric 
5390b57cec5SDimitry Andric static void __kmp_stg_print_bool(kmp_str_buf_t *buffer, char const *name,
5400b57cec5SDimitry Andric                                  int value) {
5410b57cec5SDimitry Andric   if (__kmp_env_format) {
5420b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_BOOL;
5430b57cec5SDimitry Andric   } else {
5440b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=%s\n", name, value ? "true" : "false");
5450b57cec5SDimitry Andric   }
5460b57cec5SDimitry Andric } // __kmp_stg_print_bool
5470b57cec5SDimitry Andric 
5480b57cec5SDimitry Andric static void __kmp_stg_print_int(kmp_str_buf_t *buffer, char const *name,
5490b57cec5SDimitry Andric                                 int value) {
5500b57cec5SDimitry Andric   if (__kmp_env_format) {
5510b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_INT;
5520b57cec5SDimitry Andric   } else {
5530b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=%d\n", name, value);
5540b57cec5SDimitry Andric   }
5550b57cec5SDimitry Andric } // __kmp_stg_print_int
5560b57cec5SDimitry Andric 
5570b57cec5SDimitry Andric static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer, char const *name,
5580b57cec5SDimitry Andric                                    kmp_uint64 value) {
5590b57cec5SDimitry Andric   if (__kmp_env_format) {
5600b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_UINT64;
5610b57cec5SDimitry Andric   } else {
5620b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=%" KMP_UINT64_SPEC "\n", name, value);
5630b57cec5SDimitry Andric   }
5640b57cec5SDimitry Andric } // __kmp_stg_print_uint64
5650b57cec5SDimitry Andric 
5660b57cec5SDimitry Andric static void __kmp_stg_print_str(kmp_str_buf_t *buffer, char const *name,
5670b57cec5SDimitry Andric                                 char const *value) {
5680b57cec5SDimitry Andric   if (__kmp_env_format) {
5690b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_STR;
5700b57cec5SDimitry Andric   } else {
5710b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=%s\n", name, value);
5720b57cec5SDimitry Andric   }
5730b57cec5SDimitry Andric } // __kmp_stg_print_str
5740b57cec5SDimitry Andric 
5750b57cec5SDimitry Andric static void __kmp_stg_print_size(kmp_str_buf_t *buffer, char const *name,
5760b57cec5SDimitry Andric                                  size_t value) {
5770b57cec5SDimitry Andric   if (__kmp_env_format) {
5780b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
5790b57cec5SDimitry Andric     __kmp_str_buf_print_size(buffer, value);
5800b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "'\n");
5810b57cec5SDimitry Andric   } else {
5820b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=", name);
5830b57cec5SDimitry Andric     __kmp_str_buf_print_size(buffer, value);
5840b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "\n");
5850b57cec5SDimitry Andric     return;
5860b57cec5SDimitry Andric   }
5870b57cec5SDimitry Andric } // __kmp_stg_print_size
5880b57cec5SDimitry Andric 
5890b57cec5SDimitry Andric // =============================================================================
5900b57cec5SDimitry Andric // Parse and print functions.
5910b57cec5SDimitry Andric 
5920b57cec5SDimitry Andric // -----------------------------------------------------------------------------
5930b57cec5SDimitry Andric // KMP_DEVICE_THREAD_LIMIT, KMP_ALL_THREADS
5940b57cec5SDimitry Andric 
5950b57cec5SDimitry Andric static void __kmp_stg_parse_device_thread_limit(char const *name,
5960b57cec5SDimitry Andric                                                 char const *value, void *data) {
5970b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
5980b57cec5SDimitry Andric   int rc;
5990b57cec5SDimitry Andric   if (strcmp(name, "KMP_ALL_THREADS") == 0) {
6000b57cec5SDimitry Andric     KMP_INFORM(EnvVarDeprecated, name, "KMP_DEVICE_THREAD_LIMIT");
6010b57cec5SDimitry Andric   }
6020b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, rivals);
6030b57cec5SDimitry Andric   if (rc) {
6040b57cec5SDimitry Andric     return;
6050b57cec5SDimitry Andric   }
6060b57cec5SDimitry Andric   if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
6070b57cec5SDimitry Andric     __kmp_max_nth = __kmp_xproc;
6080b57cec5SDimitry Andric     __kmp_allThreadsSpecified = 1;
6090b57cec5SDimitry Andric   } else {
6100b57cec5SDimitry Andric     __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
6110b57cec5SDimitry Andric     __kmp_allThreadsSpecified = 0;
6120b57cec5SDimitry Andric   }
6130b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_max_nth == %d\n", __kmp_max_nth));
6140b57cec5SDimitry Andric 
6150b57cec5SDimitry Andric } // __kmp_stg_parse_device_thread_limit
6160b57cec5SDimitry Andric 
6170b57cec5SDimitry Andric static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
6180b57cec5SDimitry Andric                                                 char const *name, void *data) {
6190b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_max_nth);
6200b57cec5SDimitry Andric } // __kmp_stg_print_device_thread_limit
6210b57cec5SDimitry Andric 
6220b57cec5SDimitry Andric // -----------------------------------------------------------------------------
6230b57cec5SDimitry Andric // OMP_THREAD_LIMIT
6240b57cec5SDimitry Andric static void __kmp_stg_parse_thread_limit(char const *name, char const *value,
6250b57cec5SDimitry Andric                                          void *data) {
6260b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
6270b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth));
6280b57cec5SDimitry Andric 
6290b57cec5SDimitry Andric } // __kmp_stg_parse_thread_limit
6300b57cec5SDimitry Andric 
6310b57cec5SDimitry Andric static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
6320b57cec5SDimitry Andric                                          char const *name, void *data) {
6330b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
6340b57cec5SDimitry Andric } // __kmp_stg_print_thread_limit
6350b57cec5SDimitry Andric 
6360b57cec5SDimitry Andric // -----------------------------------------------------------------------------
6370b57cec5SDimitry Andric // KMP_TEAMS_THREAD_LIMIT
6380b57cec5SDimitry Andric static void __kmp_stg_parse_teams_thread_limit(char const *name,
6390b57cec5SDimitry Andric                                                char const *value, void *data) {
6400b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
6410b57cec5SDimitry Andric } // __kmp_stg_teams_thread_limit
6420b57cec5SDimitry Andric 
6430b57cec5SDimitry Andric static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
6440b57cec5SDimitry Andric                                                char const *name, void *data) {
6450b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
6460b57cec5SDimitry Andric } // __kmp_stg_print_teams_thread_limit
6470b57cec5SDimitry Andric 
6480b57cec5SDimitry Andric // -----------------------------------------------------------------------------
6490b57cec5SDimitry Andric // KMP_USE_YIELD
6500b57cec5SDimitry Andric static void __kmp_stg_parse_use_yield(char const *name, char const *value,
6510b57cec5SDimitry Andric                                       void *data) {
6520b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, 2, &__kmp_use_yield);
6530b57cec5SDimitry Andric   __kmp_use_yield_exp_set = 1;
6540b57cec5SDimitry Andric } // __kmp_stg_parse_use_yield
6550b57cec5SDimitry Andric 
6560b57cec5SDimitry Andric static void __kmp_stg_print_use_yield(kmp_str_buf_t *buffer, char const *name,
6570b57cec5SDimitry Andric                                       void *data) {
6580b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_use_yield);
6590b57cec5SDimitry Andric } // __kmp_stg_print_use_yield
6600b57cec5SDimitry Andric 
6610b57cec5SDimitry Andric // -----------------------------------------------------------------------------
6620b57cec5SDimitry Andric // KMP_BLOCKTIME
6630b57cec5SDimitry Andric 
6640b57cec5SDimitry Andric static void __kmp_stg_parse_blocktime(char const *name, char const *value,
6650b57cec5SDimitry Andric                                       void *data) {
6660b57cec5SDimitry Andric   __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
6670b57cec5SDimitry Andric   if (__kmp_dflt_blocktime < 0) {
6680b57cec5SDimitry Andric     __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
6690b57cec5SDimitry Andric     __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value),
6700b57cec5SDimitry Andric               __kmp_msg_null);
6710b57cec5SDimitry Andric     KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime);
6720b57cec5SDimitry Andric     __kmp_env_blocktime = FALSE; // Revert to default as if var not set.
6730b57cec5SDimitry Andric   } else {
6740b57cec5SDimitry Andric     if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME) {
6750b57cec5SDimitry Andric       __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
6760b57cec5SDimitry Andric       __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value),
6770b57cec5SDimitry Andric                 __kmp_msg_null);
6780b57cec5SDimitry Andric       KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime);
6790b57cec5SDimitry Andric     } else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME) {
6800b57cec5SDimitry Andric       __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
6810b57cec5SDimitry Andric       __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value),
6820b57cec5SDimitry Andric                 __kmp_msg_null);
6830b57cec5SDimitry Andric       KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime);
6840b57cec5SDimitry Andric     }
6850b57cec5SDimitry Andric     __kmp_env_blocktime = TRUE; // KMP_BLOCKTIME was specified.
6860b57cec5SDimitry Andric   }
6870b57cec5SDimitry Andric #if KMP_USE_MONITOR
6880b57cec5SDimitry Andric   // calculate number of monitor thread wakeup intervals corresponding to
6890b57cec5SDimitry Andric   // blocktime.
6900b57cec5SDimitry Andric   __kmp_monitor_wakeups =
6910b57cec5SDimitry Andric       KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
6920b57cec5SDimitry Andric   __kmp_bt_intervals =
6930b57cec5SDimitry Andric       KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
6940b57cec5SDimitry Andric #endif
6950b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_env_blocktime == %d\n", __kmp_env_blocktime));
6960b57cec5SDimitry Andric   if (__kmp_env_blocktime) {
6970b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime));
6980b57cec5SDimitry Andric   }
6990b57cec5SDimitry Andric } // __kmp_stg_parse_blocktime
7000b57cec5SDimitry Andric 
7010b57cec5SDimitry Andric static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer, char const *name,
7020b57cec5SDimitry Andric                                       void *data) {
7030b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
7040b57cec5SDimitry Andric } // __kmp_stg_print_blocktime
7050b57cec5SDimitry Andric 
7060b57cec5SDimitry Andric // -----------------------------------------------------------------------------
7070b57cec5SDimitry Andric // KMP_DUPLICATE_LIB_OK
7080b57cec5SDimitry Andric 
7090b57cec5SDimitry Andric static void __kmp_stg_parse_duplicate_lib_ok(char const *name,
7100b57cec5SDimitry Andric                                              char const *value, void *data) {
7110b57cec5SDimitry Andric   /* actually this variable is not supported, put here for compatibility with
7120b57cec5SDimitry Andric      earlier builds and for static/dynamic combination */
7130b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
7140b57cec5SDimitry Andric } // __kmp_stg_parse_duplicate_lib_ok
7150b57cec5SDimitry Andric 
7160b57cec5SDimitry Andric static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
7170b57cec5SDimitry Andric                                              char const *name, void *data) {
7180b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
7190b57cec5SDimitry Andric } // __kmp_stg_print_duplicate_lib_ok
7200b57cec5SDimitry Andric 
7210b57cec5SDimitry Andric // -----------------------------------------------------------------------------
7220b57cec5SDimitry Andric // KMP_INHERIT_FP_CONTROL
7230b57cec5SDimitry Andric 
7240b57cec5SDimitry Andric #if KMP_ARCH_X86 || KMP_ARCH_X86_64
7250b57cec5SDimitry Andric 
7260b57cec5SDimitry Andric static void __kmp_stg_parse_inherit_fp_control(char const *name,
7270b57cec5SDimitry Andric                                                char const *value, void *data) {
7280b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
7290b57cec5SDimitry Andric } // __kmp_stg_parse_inherit_fp_control
7300b57cec5SDimitry Andric 
7310b57cec5SDimitry Andric static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
7320b57cec5SDimitry Andric                                                char const *name, void *data) {
7330b57cec5SDimitry Andric #if KMP_DEBUG
7340b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
7350b57cec5SDimitry Andric #endif /* KMP_DEBUG */
7360b57cec5SDimitry Andric } // __kmp_stg_print_inherit_fp_control
7370b57cec5SDimitry Andric 
7380b57cec5SDimitry Andric #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
7390b57cec5SDimitry Andric 
7400b57cec5SDimitry Andric // Used for OMP_WAIT_POLICY
7410b57cec5SDimitry Andric static char const *blocktime_str = NULL;
7420b57cec5SDimitry Andric 
7430b57cec5SDimitry Andric // -----------------------------------------------------------------------------
7440b57cec5SDimitry Andric // KMP_LIBRARY, OMP_WAIT_POLICY
7450b57cec5SDimitry Andric 
7460b57cec5SDimitry Andric static void __kmp_stg_parse_wait_policy(char const *name, char const *value,
7470b57cec5SDimitry Andric                                         void *data) {
7480b57cec5SDimitry Andric 
7490b57cec5SDimitry Andric   kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
7500b57cec5SDimitry Andric   int rc;
7510b57cec5SDimitry Andric 
7520b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, wait->rivals);
7530b57cec5SDimitry Andric   if (rc) {
7540b57cec5SDimitry Andric     return;
7550b57cec5SDimitry Andric   }
7560b57cec5SDimitry Andric 
7570b57cec5SDimitry Andric   if (wait->omp) {
7580b57cec5SDimitry Andric     if (__kmp_str_match("ACTIVE", 1, value)) {
7590b57cec5SDimitry Andric       __kmp_library = library_turnaround;
7600b57cec5SDimitry Andric       if (blocktime_str == NULL) {
7610b57cec5SDimitry Andric         // KMP_BLOCKTIME not specified, so set default to "infinite".
7620b57cec5SDimitry Andric         __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
7630b57cec5SDimitry Andric       }
7640b57cec5SDimitry Andric     } else if (__kmp_str_match("PASSIVE", 1, value)) {
7650b57cec5SDimitry Andric       __kmp_library = library_throughput;
7660b57cec5SDimitry Andric       if (blocktime_str == NULL) {
7670b57cec5SDimitry Andric         // KMP_BLOCKTIME not specified, so set default to 0.
7680b57cec5SDimitry Andric         __kmp_dflt_blocktime = 0;
7690b57cec5SDimitry Andric       }
7700b57cec5SDimitry Andric     } else {
7710b57cec5SDimitry Andric       KMP_WARNING(StgInvalidValue, name, value);
7720b57cec5SDimitry Andric     }
7730b57cec5SDimitry Andric   } else {
7740b57cec5SDimitry Andric     if (__kmp_str_match("serial", 1, value)) { /* S */
7750b57cec5SDimitry Andric       __kmp_library = library_serial;
7760b57cec5SDimitry Andric     } else if (__kmp_str_match("throughput", 2, value)) { /* TH */
7770b57cec5SDimitry Andric       __kmp_library = library_throughput;
7780b57cec5SDimitry Andric       if (blocktime_str == NULL) {
7790b57cec5SDimitry Andric         // KMP_BLOCKTIME not specified, so set default to 0.
7800b57cec5SDimitry Andric         __kmp_dflt_blocktime = 0;
7810b57cec5SDimitry Andric       }
7820b57cec5SDimitry Andric     } else if (__kmp_str_match("turnaround", 2, value)) { /* TU */
7830b57cec5SDimitry Andric       __kmp_library = library_turnaround;
7840b57cec5SDimitry Andric     } else if (__kmp_str_match("dedicated", 1, value)) { /* D */
7850b57cec5SDimitry Andric       __kmp_library = library_turnaround;
7860b57cec5SDimitry Andric     } else if (__kmp_str_match("multiuser", 1, value)) { /* M */
7870b57cec5SDimitry Andric       __kmp_library = library_throughput;
7880b57cec5SDimitry Andric       if (blocktime_str == NULL) {
7890b57cec5SDimitry Andric         // KMP_BLOCKTIME not specified, so set default to 0.
7900b57cec5SDimitry Andric         __kmp_dflt_blocktime = 0;
7910b57cec5SDimitry Andric       }
7920b57cec5SDimitry Andric     } else {
7930b57cec5SDimitry Andric       KMP_WARNING(StgInvalidValue, name, value);
7940b57cec5SDimitry Andric     }
7950b57cec5SDimitry Andric   }
7960b57cec5SDimitry Andric } // __kmp_stg_parse_wait_policy
7970b57cec5SDimitry Andric 
7980b57cec5SDimitry Andric static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer, char const *name,
7990b57cec5SDimitry Andric                                         void *data) {
8000b57cec5SDimitry Andric 
8010b57cec5SDimitry Andric   kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
8020b57cec5SDimitry Andric   char const *value = NULL;
8030b57cec5SDimitry Andric 
8040b57cec5SDimitry Andric   if (wait->omp) {
8050b57cec5SDimitry Andric     switch (__kmp_library) {
8060b57cec5SDimitry Andric     case library_turnaround: {
8070b57cec5SDimitry Andric       value = "ACTIVE";
8080b57cec5SDimitry Andric     } break;
8090b57cec5SDimitry Andric     case library_throughput: {
8100b57cec5SDimitry Andric       value = "PASSIVE";
8110b57cec5SDimitry Andric     } break;
8120b57cec5SDimitry Andric     }
8130b57cec5SDimitry Andric   } else {
8140b57cec5SDimitry Andric     switch (__kmp_library) {
8150b57cec5SDimitry Andric     case library_serial: {
8160b57cec5SDimitry Andric       value = "serial";
8170b57cec5SDimitry Andric     } break;
8180b57cec5SDimitry Andric     case library_turnaround: {
8190b57cec5SDimitry Andric       value = "turnaround";
8200b57cec5SDimitry Andric     } break;
8210b57cec5SDimitry Andric     case library_throughput: {
8220b57cec5SDimitry Andric       value = "throughput";
8230b57cec5SDimitry Andric     } break;
8240b57cec5SDimitry Andric     }
8250b57cec5SDimitry Andric   }
8260b57cec5SDimitry Andric   if (value != NULL) {
8270b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, value);
8280b57cec5SDimitry Andric   }
8290b57cec5SDimitry Andric 
8300b57cec5SDimitry Andric } // __kmp_stg_print_wait_policy
8310b57cec5SDimitry Andric 
8320b57cec5SDimitry Andric #if KMP_USE_MONITOR
8330b57cec5SDimitry Andric // -----------------------------------------------------------------------------
8340b57cec5SDimitry Andric // KMP_MONITOR_STACKSIZE
8350b57cec5SDimitry Andric 
8360b57cec5SDimitry Andric static void __kmp_stg_parse_monitor_stacksize(char const *name,
8370b57cec5SDimitry Andric                                               char const *value, void *data) {
8380b57cec5SDimitry Andric   __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE,
8390b57cec5SDimitry Andric                        NULL, &__kmp_monitor_stksize, 1);
8400b57cec5SDimitry Andric } // __kmp_stg_parse_monitor_stacksize
8410b57cec5SDimitry Andric 
8420b57cec5SDimitry Andric static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
8430b57cec5SDimitry Andric                                               char const *name, void *data) {
8440b57cec5SDimitry Andric   if (__kmp_env_format) {
8450b57cec5SDimitry Andric     if (__kmp_monitor_stksize > 0)
8460b57cec5SDimitry Andric       KMP_STR_BUF_PRINT_NAME_EX(name);
8470b57cec5SDimitry Andric     else
8480b57cec5SDimitry Andric       KMP_STR_BUF_PRINT_NAME;
8490b57cec5SDimitry Andric   } else {
8500b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
8510b57cec5SDimitry Andric   }
8520b57cec5SDimitry Andric   if (__kmp_monitor_stksize > 0) {
8530b57cec5SDimitry Andric     __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
8540b57cec5SDimitry Andric   } else {
8550b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
8560b57cec5SDimitry Andric   }
8570b57cec5SDimitry Andric   if (__kmp_env_format && __kmp_monitor_stksize) {
8580b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "'\n");
8590b57cec5SDimitry Andric   }
8600b57cec5SDimitry Andric } // __kmp_stg_print_monitor_stacksize
8610b57cec5SDimitry Andric #endif // KMP_USE_MONITOR
8620b57cec5SDimitry Andric 
8630b57cec5SDimitry Andric // -----------------------------------------------------------------------------
8640b57cec5SDimitry Andric // KMP_SETTINGS
8650b57cec5SDimitry Andric 
8660b57cec5SDimitry Andric static void __kmp_stg_parse_settings(char const *name, char const *value,
8670b57cec5SDimitry Andric                                      void *data) {
8680b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_settings);
8690b57cec5SDimitry Andric } // __kmp_stg_parse_settings
8700b57cec5SDimitry Andric 
8710b57cec5SDimitry Andric static void __kmp_stg_print_settings(kmp_str_buf_t *buffer, char const *name,
8720b57cec5SDimitry Andric                                      void *data) {
8730b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_settings);
8740b57cec5SDimitry Andric } // __kmp_stg_print_settings
8750b57cec5SDimitry Andric 
8760b57cec5SDimitry Andric // -----------------------------------------------------------------------------
8770b57cec5SDimitry Andric // KMP_STACKPAD
8780b57cec5SDimitry Andric 
8790b57cec5SDimitry Andric static void __kmp_stg_parse_stackpad(char const *name, char const *value,
8800b57cec5SDimitry Andric                                      void *data) {
8810b57cec5SDimitry Andric   __kmp_stg_parse_int(name, // Env var name
8820b57cec5SDimitry Andric                       value, // Env var value
8830b57cec5SDimitry Andric                       KMP_MIN_STKPADDING, // Min value
8840b57cec5SDimitry Andric                       KMP_MAX_STKPADDING, // Max value
8850b57cec5SDimitry Andric                       &__kmp_stkpadding // Var to initialize
8860b57cec5SDimitry Andric                       );
8870b57cec5SDimitry Andric } // __kmp_stg_parse_stackpad
8880b57cec5SDimitry Andric 
8890b57cec5SDimitry Andric static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer, char const *name,
8900b57cec5SDimitry Andric                                      void *data) {
8910b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
8920b57cec5SDimitry Andric } // __kmp_stg_print_stackpad
8930b57cec5SDimitry Andric 
8940b57cec5SDimitry Andric // -----------------------------------------------------------------------------
8950b57cec5SDimitry Andric // KMP_STACKOFFSET
8960b57cec5SDimitry Andric 
8970b57cec5SDimitry Andric static void __kmp_stg_parse_stackoffset(char const *name, char const *value,
8980b57cec5SDimitry Andric                                         void *data) {
8990b57cec5SDimitry Andric   __kmp_stg_parse_size(name, // Env var name
9000b57cec5SDimitry Andric                        value, // Env var value
9010b57cec5SDimitry Andric                        KMP_MIN_STKOFFSET, // Min value
9020b57cec5SDimitry Andric                        KMP_MAX_STKOFFSET, // Max value
9030b57cec5SDimitry Andric                        NULL, //
9040b57cec5SDimitry Andric                        &__kmp_stkoffset, // Var to initialize
9050b57cec5SDimitry Andric                        1);
9060b57cec5SDimitry Andric } // __kmp_stg_parse_stackoffset
9070b57cec5SDimitry Andric 
9080b57cec5SDimitry Andric static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer, char const *name,
9090b57cec5SDimitry Andric                                         void *data) {
9100b57cec5SDimitry Andric   __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
9110b57cec5SDimitry Andric } // __kmp_stg_print_stackoffset
9120b57cec5SDimitry Andric 
9130b57cec5SDimitry Andric // -----------------------------------------------------------------------------
9140b57cec5SDimitry Andric // KMP_STACKSIZE, OMP_STACKSIZE, GOMP_STACKSIZE
9150b57cec5SDimitry Andric 
9160b57cec5SDimitry Andric static void __kmp_stg_parse_stacksize(char const *name, char const *value,
9170b57cec5SDimitry Andric                                       void *data) {
9180b57cec5SDimitry Andric 
9190b57cec5SDimitry Andric   kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
9200b57cec5SDimitry Andric   int rc;
9210b57cec5SDimitry Andric 
9220b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
9230b57cec5SDimitry Andric   if (rc) {
9240b57cec5SDimitry Andric     return;
9250b57cec5SDimitry Andric   }
9260b57cec5SDimitry Andric   __kmp_stg_parse_size(name, // Env var name
9270b57cec5SDimitry Andric                        value, // Env var value
9280b57cec5SDimitry Andric                        __kmp_sys_min_stksize, // Min value
9290b57cec5SDimitry Andric                        KMP_MAX_STKSIZE, // Max value
9300b57cec5SDimitry Andric                        &__kmp_env_stksize, //
9310b57cec5SDimitry Andric                        &__kmp_stksize, // Var to initialize
9320b57cec5SDimitry Andric                        stacksize->factor);
9330b57cec5SDimitry Andric 
9340b57cec5SDimitry Andric } // __kmp_stg_parse_stacksize
9350b57cec5SDimitry Andric 
9360b57cec5SDimitry Andric // This function is called for printing both KMP_STACKSIZE (factor is 1) and
9370b57cec5SDimitry Andric // OMP_STACKSIZE (factor is 1024). Currently it is not possible to print
9380b57cec5SDimitry Andric // OMP_STACKSIZE value in bytes. We can consider adding this possibility by a
9390b57cec5SDimitry Andric // customer request in future.
9400b57cec5SDimitry Andric static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer, char const *name,
9410b57cec5SDimitry Andric                                       void *data) {
9420b57cec5SDimitry Andric   kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
9430b57cec5SDimitry Andric   if (__kmp_env_format) {
9440b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
9450b57cec5SDimitry Andric     __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
9460b57cec5SDimitry Andric                                          ? __kmp_stksize / stacksize->factor
9470b57cec5SDimitry Andric                                          : __kmp_stksize);
9480b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "'\n");
9490b57cec5SDimitry Andric   } else {
9500b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=", name);
9510b57cec5SDimitry Andric     __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
9520b57cec5SDimitry Andric                                          ? __kmp_stksize / stacksize->factor
9530b57cec5SDimitry Andric                                          : __kmp_stksize);
9540b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "\n");
9550b57cec5SDimitry Andric   }
9560b57cec5SDimitry Andric } // __kmp_stg_print_stacksize
9570b57cec5SDimitry Andric 
9580b57cec5SDimitry Andric // -----------------------------------------------------------------------------
9590b57cec5SDimitry Andric // KMP_VERSION
9600b57cec5SDimitry Andric 
9610b57cec5SDimitry Andric static void __kmp_stg_parse_version(char const *name, char const *value,
9620b57cec5SDimitry Andric                                     void *data) {
9630b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_version);
9640b57cec5SDimitry Andric } // __kmp_stg_parse_version
9650b57cec5SDimitry Andric 
9660b57cec5SDimitry Andric static void __kmp_stg_print_version(kmp_str_buf_t *buffer, char const *name,
9670b57cec5SDimitry Andric                                     void *data) {
9680b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_version);
9690b57cec5SDimitry Andric } // __kmp_stg_print_version
9700b57cec5SDimitry Andric 
9710b57cec5SDimitry Andric // -----------------------------------------------------------------------------
9720b57cec5SDimitry Andric // KMP_WARNINGS
9730b57cec5SDimitry Andric 
9740b57cec5SDimitry Andric static void __kmp_stg_parse_warnings(char const *name, char const *value,
9750b57cec5SDimitry Andric                                      void *data) {
9760b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
9770b57cec5SDimitry Andric   if (__kmp_generate_warnings != kmp_warnings_off) {
9780b57cec5SDimitry Andric     // AC: only 0/1 values documented, so reset to explicit to distinguish from
9790b57cec5SDimitry Andric     // default setting
9800b57cec5SDimitry Andric     __kmp_generate_warnings = kmp_warnings_explicit;
9810b57cec5SDimitry Andric   }
9820b57cec5SDimitry Andric } // __kmp_stg_parse_warnings
9830b57cec5SDimitry Andric 
9840b57cec5SDimitry Andric static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer, char const *name,
9850b57cec5SDimitry Andric                                      void *data) {
9860b57cec5SDimitry Andric   // AC: TODO: change to print_int? (needs documentation change)
9870b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
9880b57cec5SDimitry Andric } // __kmp_stg_print_warnings
9890b57cec5SDimitry Andric 
9900b57cec5SDimitry Andric // -----------------------------------------------------------------------------
9910b57cec5SDimitry Andric // OMP_NESTED, OMP_NUM_THREADS
9920b57cec5SDimitry Andric 
9930b57cec5SDimitry Andric static void __kmp_stg_parse_nested(char const *name, char const *value,
9940b57cec5SDimitry Andric                                    void *data) {
9950b57cec5SDimitry Andric   int nested;
9960b57cec5SDimitry Andric   KMP_INFORM(EnvVarDeprecated, name, "OMP_MAX_ACTIVE_LEVELS");
9970b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &nested);
9980b57cec5SDimitry Andric   if (nested) {
9990b57cec5SDimitry Andric     if (!__kmp_dflt_max_active_levels_set)
10000b57cec5SDimitry Andric       __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
10010b57cec5SDimitry Andric   } else { // nesting explicitly turned off
10020b57cec5SDimitry Andric     __kmp_dflt_max_active_levels = 1;
10030b57cec5SDimitry Andric     __kmp_dflt_max_active_levels_set = true;
10040b57cec5SDimitry Andric   }
10050b57cec5SDimitry Andric } // __kmp_stg_parse_nested
10060b57cec5SDimitry Andric 
10070b57cec5SDimitry Andric static void __kmp_stg_print_nested(kmp_str_buf_t *buffer, char const *name,
10080b57cec5SDimitry Andric                                    void *data) {
10090b57cec5SDimitry Andric   if (__kmp_env_format) {
10100b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
10110b57cec5SDimitry Andric   } else {
10120b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
10130b57cec5SDimitry Andric   }
10140b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, ": deprecated; max-active-levels-var=%d\n",
10150b57cec5SDimitry Andric                       __kmp_dflt_max_active_levels);
10160b57cec5SDimitry Andric } // __kmp_stg_print_nested
10170b57cec5SDimitry Andric 
10180b57cec5SDimitry Andric static void __kmp_parse_nested_num_threads(const char *var, const char *env,
10190b57cec5SDimitry Andric                                            kmp_nested_nthreads_t *nth_array) {
10200b57cec5SDimitry Andric   const char *next = env;
10210b57cec5SDimitry Andric   const char *scan = next;
10220b57cec5SDimitry Andric 
10230b57cec5SDimitry Andric   int total = 0; // Count elements that were set. It'll be used as an array size
10240b57cec5SDimitry Andric   int prev_comma = FALSE; // For correct processing sequential commas
10250b57cec5SDimitry Andric 
10260b57cec5SDimitry Andric   // Count the number of values in the env. var string
10270b57cec5SDimitry Andric   for (;;) {
10280b57cec5SDimitry Andric     SKIP_WS(next);
10290b57cec5SDimitry Andric 
10300b57cec5SDimitry Andric     if (*next == '\0') {
10310b57cec5SDimitry Andric       break;
10320b57cec5SDimitry Andric     }
10330b57cec5SDimitry Andric     // Next character is not an integer or not a comma => end of list
10340b57cec5SDimitry Andric     if (((*next < '0') || (*next > '9')) && (*next != ',')) {
10350b57cec5SDimitry Andric       KMP_WARNING(NthSyntaxError, var, env);
10360b57cec5SDimitry Andric       return;
10370b57cec5SDimitry Andric     }
10380b57cec5SDimitry Andric     // The next character is ','
10390b57cec5SDimitry Andric     if (*next == ',') {
1040480093f4SDimitry Andric       // ',' is the first character
10410b57cec5SDimitry Andric       if (total == 0 || prev_comma) {
10420b57cec5SDimitry Andric         total++;
10430b57cec5SDimitry Andric       }
10440b57cec5SDimitry Andric       prev_comma = TRUE;
10450b57cec5SDimitry Andric       next++; // skip ','
10460b57cec5SDimitry Andric       SKIP_WS(next);
10470b57cec5SDimitry Andric     }
10480b57cec5SDimitry Andric     // Next character is a digit
10490b57cec5SDimitry Andric     if (*next >= '0' && *next <= '9') {
10500b57cec5SDimitry Andric       prev_comma = FALSE;
10510b57cec5SDimitry Andric       SKIP_DIGITS(next);
10520b57cec5SDimitry Andric       total++;
10530b57cec5SDimitry Andric       const char *tmp = next;
10540b57cec5SDimitry Andric       SKIP_WS(tmp);
10550b57cec5SDimitry Andric       if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
10560b57cec5SDimitry Andric         KMP_WARNING(NthSpacesNotAllowed, var, env);
10570b57cec5SDimitry Andric         return;
10580b57cec5SDimitry Andric       }
10590b57cec5SDimitry Andric     }
10600b57cec5SDimitry Andric   }
10610b57cec5SDimitry Andric   if (!__kmp_dflt_max_active_levels_set && total > 1)
10620b57cec5SDimitry Andric     __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
10630b57cec5SDimitry Andric   KMP_DEBUG_ASSERT(total > 0);
10640b57cec5SDimitry Andric   if (total <= 0) {
10650b57cec5SDimitry Andric     KMP_WARNING(NthSyntaxError, var, env);
10660b57cec5SDimitry Andric     return;
10670b57cec5SDimitry Andric   }
10680b57cec5SDimitry Andric 
10690b57cec5SDimitry Andric   // Check if the nested nthreads array exists
10700b57cec5SDimitry Andric   if (!nth_array->nth) {
10710b57cec5SDimitry Andric     // Allocate an array of double size
10720b57cec5SDimitry Andric     nth_array->nth = (int *)KMP_INTERNAL_MALLOC(sizeof(int) * total * 2);
10730b57cec5SDimitry Andric     if (nth_array->nth == NULL) {
10740b57cec5SDimitry Andric       KMP_FATAL(MemoryAllocFailed);
10750b57cec5SDimitry Andric     }
10760b57cec5SDimitry Andric     nth_array->size = total * 2;
10770b57cec5SDimitry Andric   } else {
10780b57cec5SDimitry Andric     if (nth_array->size < total) {
10790b57cec5SDimitry Andric       // Increase the array size
10800b57cec5SDimitry Andric       do {
10810b57cec5SDimitry Andric         nth_array->size *= 2;
10820b57cec5SDimitry Andric       } while (nth_array->size < total);
10830b57cec5SDimitry Andric 
10840b57cec5SDimitry Andric       nth_array->nth = (int *)KMP_INTERNAL_REALLOC(
10850b57cec5SDimitry Andric           nth_array->nth, sizeof(int) * nth_array->size);
10860b57cec5SDimitry Andric       if (nth_array->nth == NULL) {
10870b57cec5SDimitry Andric         KMP_FATAL(MemoryAllocFailed);
10880b57cec5SDimitry Andric       }
10890b57cec5SDimitry Andric     }
10900b57cec5SDimitry Andric   }
10910b57cec5SDimitry Andric   nth_array->used = total;
10920b57cec5SDimitry Andric   int i = 0;
10930b57cec5SDimitry Andric 
10940b57cec5SDimitry Andric   prev_comma = FALSE;
10950b57cec5SDimitry Andric   total = 0;
10960b57cec5SDimitry Andric   // Save values in the array
10970b57cec5SDimitry Andric   for (;;) {
10980b57cec5SDimitry Andric     SKIP_WS(scan);
10990b57cec5SDimitry Andric     if (*scan == '\0') {
11000b57cec5SDimitry Andric       break;
11010b57cec5SDimitry Andric     }
11020b57cec5SDimitry Andric     // The next character is ','
11030b57cec5SDimitry Andric     if (*scan == ',') {
11040b57cec5SDimitry Andric       // ',' in the beginning of the list
11050b57cec5SDimitry Andric       if (total == 0) {
11060b57cec5SDimitry Andric         // The value is supposed to be equal to __kmp_avail_proc but it is
11070b57cec5SDimitry Andric         // unknown at the moment.
11080b57cec5SDimitry Andric         // So let's put a placeholder (#threads = 0) to correct it later.
11090b57cec5SDimitry Andric         nth_array->nth[i++] = 0;
11100b57cec5SDimitry Andric         total++;
11110b57cec5SDimitry Andric       } else if (prev_comma) {
11120b57cec5SDimitry Andric         // Num threads is inherited from the previous level
11130b57cec5SDimitry Andric         nth_array->nth[i] = nth_array->nth[i - 1];
11140b57cec5SDimitry Andric         i++;
11150b57cec5SDimitry Andric         total++;
11160b57cec5SDimitry Andric       }
11170b57cec5SDimitry Andric       prev_comma = TRUE;
11180b57cec5SDimitry Andric       scan++; // skip ','
11190b57cec5SDimitry Andric       SKIP_WS(scan);
11200b57cec5SDimitry Andric     }
11210b57cec5SDimitry Andric     // Next character is a digit
11220b57cec5SDimitry Andric     if (*scan >= '0' && *scan <= '9') {
11230b57cec5SDimitry Andric       int num;
11240b57cec5SDimitry Andric       const char *buf = scan;
11250b57cec5SDimitry Andric       char const *msg = NULL;
11260b57cec5SDimitry Andric       prev_comma = FALSE;
11270b57cec5SDimitry Andric       SKIP_DIGITS(scan);
11280b57cec5SDimitry Andric       total++;
11290b57cec5SDimitry Andric 
11300b57cec5SDimitry Andric       num = __kmp_str_to_int(buf, *scan);
11310b57cec5SDimitry Andric       if (num < KMP_MIN_NTH) {
11320b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooSmall);
11330b57cec5SDimitry Andric         num = KMP_MIN_NTH;
11340b57cec5SDimitry Andric       } else if (num > __kmp_sys_max_nth) {
11350b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooLarge);
11360b57cec5SDimitry Andric         num = __kmp_sys_max_nth;
11370b57cec5SDimitry Andric       }
11380b57cec5SDimitry Andric       if (msg != NULL) {
11390b57cec5SDimitry Andric         // Message is not empty. Print warning.
11400b57cec5SDimitry Andric         KMP_WARNING(ParseSizeIntWarn, var, env, msg);
11410b57cec5SDimitry Andric         KMP_INFORM(Using_int_Value, var, num);
11420b57cec5SDimitry Andric       }
11430b57cec5SDimitry Andric       nth_array->nth[i++] = num;
11440b57cec5SDimitry Andric     }
11450b57cec5SDimitry Andric   }
11460b57cec5SDimitry Andric }
11470b57cec5SDimitry Andric 
11480b57cec5SDimitry Andric static void __kmp_stg_parse_num_threads(char const *name, char const *value,
11490b57cec5SDimitry Andric                                         void *data) {
11500b57cec5SDimitry Andric   // TODO: Remove this option. OMP_NUM_THREADS is a list of positive integers!
11510b57cec5SDimitry Andric   if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
11520b57cec5SDimitry Andric     // The array of 1 element
11530b57cec5SDimitry Andric     __kmp_nested_nth.nth = (int *)KMP_INTERNAL_MALLOC(sizeof(int));
11540b57cec5SDimitry Andric     __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
11550b57cec5SDimitry Andric     __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
11560b57cec5SDimitry Andric         __kmp_xproc;
11570b57cec5SDimitry Andric   } else {
11580b57cec5SDimitry Andric     __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
11590b57cec5SDimitry Andric     if (__kmp_nested_nth.nth) {
11600b57cec5SDimitry Andric       __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
11610b57cec5SDimitry Andric       if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
11620b57cec5SDimitry Andric         __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
11630b57cec5SDimitry Andric       }
11640b57cec5SDimitry Andric     }
11650b57cec5SDimitry Andric   }
11660b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth));
11670b57cec5SDimitry Andric } // __kmp_stg_parse_num_threads
11680b57cec5SDimitry Andric 
1169*e8d8bef9SDimitry Andric static void __kmp_stg_parse_num_hidden_helper_threads(char const *name,
1170*e8d8bef9SDimitry Andric                                                       char const *value,
1171*e8d8bef9SDimitry Andric                                                       void *data) {
1172*e8d8bef9SDimitry Andric   __kmp_stg_parse_int(name, value, 0, 16, &__kmp_hidden_helper_threads_num);
1173*e8d8bef9SDimitry Andric   // If the number of hidden helper threads is zero, we disable hidden helper
1174*e8d8bef9SDimitry Andric   // task
1175*e8d8bef9SDimitry Andric   if (__kmp_hidden_helper_threads_num == 0) {
1176*e8d8bef9SDimitry Andric     __kmp_enable_hidden_helper = FALSE;
1177*e8d8bef9SDimitry Andric   }
1178*e8d8bef9SDimitry Andric } // __kmp_stg_parse_num_hidden_helper_threads
1179*e8d8bef9SDimitry Andric 
1180*e8d8bef9SDimitry Andric static void __kmp_stg_print_num_hidden_helper_threads(kmp_str_buf_t *buffer,
1181*e8d8bef9SDimitry Andric                                                       char const *name,
1182*e8d8bef9SDimitry Andric                                                       void *data) {
1183*e8d8bef9SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_hidden_helper_threads_num);
1184*e8d8bef9SDimitry Andric } // __kmp_stg_print_num_hidden_helper_threads
1185*e8d8bef9SDimitry Andric 
1186*e8d8bef9SDimitry Andric static void __kmp_stg_parse_use_hidden_helper(char const *name,
1187*e8d8bef9SDimitry Andric                                               char const *value, void *data) {
1188*e8d8bef9SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_enable_hidden_helper);
1189*e8d8bef9SDimitry Andric #if !KMP_OS_LINUX
1190*e8d8bef9SDimitry Andric   __kmp_enable_hidden_helper = FALSE;
1191*e8d8bef9SDimitry Andric   K_DIAG(1,
1192*e8d8bef9SDimitry Andric          ("__kmp_stg_parse_use_hidden_helper: Disable hidden helper task on "
1193*e8d8bef9SDimitry Andric           "non-Linux platform although it is enabled by user explicitly.\n"));
1194*e8d8bef9SDimitry Andric #endif
1195*e8d8bef9SDimitry Andric } // __kmp_stg_parse_use_hidden_helper
1196*e8d8bef9SDimitry Andric 
1197*e8d8bef9SDimitry Andric static void __kmp_stg_print_use_hidden_helper(kmp_str_buf_t *buffer,
1198*e8d8bef9SDimitry Andric                                               char const *name, void *data) {
1199*e8d8bef9SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_enable_hidden_helper);
1200*e8d8bef9SDimitry Andric } // __kmp_stg_print_use_hidden_helper
1201*e8d8bef9SDimitry Andric 
12020b57cec5SDimitry Andric static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer, char const *name,
12030b57cec5SDimitry Andric                                         void *data) {
12040b57cec5SDimitry Andric   if (__kmp_env_format) {
12050b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
12060b57cec5SDimitry Andric   } else {
12070b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
12080b57cec5SDimitry Andric   }
12090b57cec5SDimitry Andric   if (__kmp_nested_nth.used) {
12100b57cec5SDimitry Andric     kmp_str_buf_t buf;
12110b57cec5SDimitry Andric     __kmp_str_buf_init(&buf);
12120b57cec5SDimitry Andric     for (int i = 0; i < __kmp_nested_nth.used; i++) {
12130b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%d", __kmp_nested_nth.nth[i]);
12140b57cec5SDimitry Andric       if (i < __kmp_nested_nth.used - 1) {
12150b57cec5SDimitry Andric         __kmp_str_buf_print(&buf, ",");
12160b57cec5SDimitry Andric       }
12170b57cec5SDimitry Andric     }
12180b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "='%s'\n", buf.str);
12190b57cec5SDimitry Andric     __kmp_str_buf_free(&buf);
12200b57cec5SDimitry Andric   } else {
12210b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
12220b57cec5SDimitry Andric   }
12230b57cec5SDimitry Andric } // __kmp_stg_print_num_threads
12240b57cec5SDimitry Andric 
12250b57cec5SDimitry Andric // -----------------------------------------------------------------------------
12260b57cec5SDimitry Andric // OpenMP 3.0: KMP_TASKING, OMP_MAX_ACTIVE_LEVELS,
12270b57cec5SDimitry Andric 
12280b57cec5SDimitry Andric static void __kmp_stg_parse_tasking(char const *name, char const *value,
12290b57cec5SDimitry Andric                                     void *data) {
12300b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, (int)tskm_max,
12310b57cec5SDimitry Andric                       (int *)&__kmp_tasking_mode);
12320b57cec5SDimitry Andric } // __kmp_stg_parse_tasking
12330b57cec5SDimitry Andric 
12340b57cec5SDimitry Andric static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer, char const *name,
12350b57cec5SDimitry Andric                                     void *data) {
12360b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
12370b57cec5SDimitry Andric } // __kmp_stg_print_tasking
12380b57cec5SDimitry Andric 
12390b57cec5SDimitry Andric static void __kmp_stg_parse_task_stealing(char const *name, char const *value,
12400b57cec5SDimitry Andric                                           void *data) {
12410b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, 1,
12420b57cec5SDimitry Andric                       (int *)&__kmp_task_stealing_constraint);
12430b57cec5SDimitry Andric } // __kmp_stg_parse_task_stealing
12440b57cec5SDimitry Andric 
12450b57cec5SDimitry Andric static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
12460b57cec5SDimitry Andric                                           char const *name, void *data) {
12470b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
12480b57cec5SDimitry Andric } // __kmp_stg_print_task_stealing
12490b57cec5SDimitry Andric 
12500b57cec5SDimitry Andric static void __kmp_stg_parse_max_active_levels(char const *name,
12510b57cec5SDimitry Andric                                               char const *value, void *data) {
12520b57cec5SDimitry Andric   kmp_uint64 tmp_dflt = 0;
12530b57cec5SDimitry Andric   char const *msg = NULL;
12540b57cec5SDimitry Andric   if (!__kmp_dflt_max_active_levels_set) {
12550b57cec5SDimitry Andric     // Don't overwrite __kmp_dflt_max_active_levels if we get an invalid setting
12560b57cec5SDimitry Andric     __kmp_str_to_uint(value, &tmp_dflt, &msg);
12570b57cec5SDimitry Andric     if (msg != NULL) { // invalid setting; print warning and ignore
12580b57cec5SDimitry Andric       KMP_WARNING(ParseSizeIntWarn, name, value, msg);
12590b57cec5SDimitry Andric     } else if (tmp_dflt > KMP_MAX_ACTIVE_LEVELS_LIMIT) {
12600b57cec5SDimitry Andric       // invalid setting; print warning and ignore
12610b57cec5SDimitry Andric       msg = KMP_I18N_STR(ValueTooLarge);
12620b57cec5SDimitry Andric       KMP_WARNING(ParseSizeIntWarn, name, value, msg);
12630b57cec5SDimitry Andric     } else { // valid setting
1264*e8d8bef9SDimitry Andric       __kmp_type_convert(tmp_dflt, &(__kmp_dflt_max_active_levels));
12650b57cec5SDimitry Andric       __kmp_dflt_max_active_levels_set = true;
12660b57cec5SDimitry Andric     }
12670b57cec5SDimitry Andric   }
12680b57cec5SDimitry Andric } // __kmp_stg_parse_max_active_levels
12690b57cec5SDimitry Andric 
12700b57cec5SDimitry Andric static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
12710b57cec5SDimitry Andric                                               char const *name, void *data) {
12720b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
12730b57cec5SDimitry Andric } // __kmp_stg_print_max_active_levels
12740b57cec5SDimitry Andric 
12750b57cec5SDimitry Andric // -----------------------------------------------------------------------------
12760b57cec5SDimitry Andric // OpenMP 4.0: OMP_DEFAULT_DEVICE
12770b57cec5SDimitry Andric static void __kmp_stg_parse_default_device(char const *name, char const *value,
12780b57cec5SDimitry Andric                                            void *data) {
12790b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT,
12800b57cec5SDimitry Andric                       &__kmp_default_device);
12810b57cec5SDimitry Andric } // __kmp_stg_parse_default_device
12820b57cec5SDimitry Andric 
12830b57cec5SDimitry Andric static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
12840b57cec5SDimitry Andric                                            char const *name, void *data) {
12850b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_default_device);
12860b57cec5SDimitry Andric } // __kmp_stg_print_default_device
12870b57cec5SDimitry Andric 
12880b57cec5SDimitry Andric // -----------------------------------------------------------------------------
12890b57cec5SDimitry Andric // OpenMP 5.0: OMP_TARGET_OFFLOAD
12900b57cec5SDimitry Andric static void __kmp_stg_parse_target_offload(char const *name, char const *value,
12910b57cec5SDimitry Andric                                            void *data) {
12920b57cec5SDimitry Andric   const char *next = value;
12930b57cec5SDimitry Andric   const char *scan = next;
12940b57cec5SDimitry Andric 
12950b57cec5SDimitry Andric   __kmp_target_offload = tgt_default;
12960b57cec5SDimitry Andric   SKIP_WS(next);
12970b57cec5SDimitry Andric   if (*next == '\0')
12980b57cec5SDimitry Andric     return;
12990b57cec5SDimitry Andric   scan = next;
13000b57cec5SDimitry Andric   if (!__kmp_strcasecmp_with_sentinel("mandatory", scan, 0)) {
13010b57cec5SDimitry Andric     __kmp_target_offload = tgt_mandatory;
13020b57cec5SDimitry Andric   } else if (!__kmp_strcasecmp_with_sentinel("disabled", scan, 0)) {
13030b57cec5SDimitry Andric     __kmp_target_offload = tgt_disabled;
13040b57cec5SDimitry Andric   } else if (!__kmp_strcasecmp_with_sentinel("default", scan, 0)) {
13050b57cec5SDimitry Andric     __kmp_target_offload = tgt_default;
13060b57cec5SDimitry Andric   } else {
13070b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, name, "DEFAULT");
13080b57cec5SDimitry Andric   }
13090b57cec5SDimitry Andric 
13100b57cec5SDimitry Andric } // __kmp_stg_parse_target_offload
13110b57cec5SDimitry Andric 
13120b57cec5SDimitry Andric static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
13130b57cec5SDimitry Andric                                            char const *name, void *data) {
13140b57cec5SDimitry Andric   const char *value = NULL;
13150b57cec5SDimitry Andric   if (__kmp_target_offload == tgt_default)
13160b57cec5SDimitry Andric     value = "DEFAULT";
13170b57cec5SDimitry Andric   else if (__kmp_target_offload == tgt_mandatory)
13180b57cec5SDimitry Andric     value = "MANDATORY";
13190b57cec5SDimitry Andric   else if (__kmp_target_offload == tgt_disabled)
13200b57cec5SDimitry Andric     value = "DISABLED";
13210b57cec5SDimitry Andric   KMP_DEBUG_ASSERT(value);
13220b57cec5SDimitry Andric   if (__kmp_env_format) {
13230b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
13240b57cec5SDimitry Andric   } else {
13250b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
13260b57cec5SDimitry Andric   }
13270b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "=%s\n", value);
13280b57cec5SDimitry Andric } // __kmp_stg_print_target_offload
13290b57cec5SDimitry Andric 
13300b57cec5SDimitry Andric // -----------------------------------------------------------------------------
13310b57cec5SDimitry Andric // OpenMP 4.5: OMP_MAX_TASK_PRIORITY
13320b57cec5SDimitry Andric static void __kmp_stg_parse_max_task_priority(char const *name,
13330b57cec5SDimitry Andric                                               char const *value, void *data) {
13340b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT,
13350b57cec5SDimitry Andric                       &__kmp_max_task_priority);
13360b57cec5SDimitry Andric } // __kmp_stg_parse_max_task_priority
13370b57cec5SDimitry Andric 
13380b57cec5SDimitry Andric static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
13390b57cec5SDimitry Andric                                               char const *name, void *data) {
13400b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
13410b57cec5SDimitry Andric } // __kmp_stg_print_max_task_priority
13420b57cec5SDimitry Andric 
13430b57cec5SDimitry Andric // KMP_TASKLOOP_MIN_TASKS
13445ffd83dbSDimitry Andric // taskloop threshold to switch from recursive to linear tasks creation
13450b57cec5SDimitry Andric static void __kmp_stg_parse_taskloop_min_tasks(char const *name,
13460b57cec5SDimitry Andric                                                char const *value, void *data) {
13470b57cec5SDimitry Andric   int tmp;
13480b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX, &tmp);
13490b57cec5SDimitry Andric   __kmp_taskloop_min_tasks = tmp;
13500b57cec5SDimitry Andric } // __kmp_stg_parse_taskloop_min_tasks
13510b57cec5SDimitry Andric 
13520b57cec5SDimitry Andric static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
13530b57cec5SDimitry Andric                                                char const *name, void *data) {
1354*e8d8bef9SDimitry Andric   __kmp_stg_print_uint64(buffer, name, __kmp_taskloop_min_tasks);
13550b57cec5SDimitry Andric } // __kmp_stg_print_taskloop_min_tasks
13560b57cec5SDimitry Andric 
13570b57cec5SDimitry Andric // -----------------------------------------------------------------------------
13580b57cec5SDimitry Andric // KMP_DISP_NUM_BUFFERS
13590b57cec5SDimitry Andric static void __kmp_stg_parse_disp_buffers(char const *name, char const *value,
13600b57cec5SDimitry Andric                                          void *data) {
13610b57cec5SDimitry Andric   if (TCR_4(__kmp_init_serial)) {
13620b57cec5SDimitry Andric     KMP_WARNING(EnvSerialWarn, name);
13630b57cec5SDimitry Andric     return;
13640b57cec5SDimitry Andric   } // read value before serial initialization only
13650b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 1, KMP_MAX_NTH, &__kmp_dispatch_num_buffers);
13660b57cec5SDimitry Andric } // __kmp_stg_parse_disp_buffers
13670b57cec5SDimitry Andric 
13680b57cec5SDimitry Andric static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
13690b57cec5SDimitry Andric                                          char const *name, void *data) {
13700b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
13710b57cec5SDimitry Andric } // __kmp_stg_print_disp_buffers
13720b57cec5SDimitry Andric 
13730b57cec5SDimitry Andric #if KMP_NESTED_HOT_TEAMS
13740b57cec5SDimitry Andric // -----------------------------------------------------------------------------
13750b57cec5SDimitry Andric // KMP_HOT_TEAMS_MAX_LEVEL, KMP_HOT_TEAMS_MODE
13760b57cec5SDimitry Andric 
13770b57cec5SDimitry Andric static void __kmp_stg_parse_hot_teams_level(char const *name, char const *value,
13780b57cec5SDimitry Andric                                             void *data) {
13790b57cec5SDimitry Andric   if (TCR_4(__kmp_init_parallel)) {
13800b57cec5SDimitry Andric     KMP_WARNING(EnvParallelWarn, name);
13810b57cec5SDimitry Andric     return;
13820b57cec5SDimitry Andric   } // read value before first parallel only
13830b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
13840b57cec5SDimitry Andric                       &__kmp_hot_teams_max_level);
13850b57cec5SDimitry Andric } // __kmp_stg_parse_hot_teams_level
13860b57cec5SDimitry Andric 
13870b57cec5SDimitry Andric static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
13880b57cec5SDimitry Andric                                             char const *name, void *data) {
13890b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
13900b57cec5SDimitry Andric } // __kmp_stg_print_hot_teams_level
13910b57cec5SDimitry Andric 
13920b57cec5SDimitry Andric static void __kmp_stg_parse_hot_teams_mode(char const *name, char const *value,
13930b57cec5SDimitry Andric                                            void *data) {
13940b57cec5SDimitry Andric   if (TCR_4(__kmp_init_parallel)) {
13950b57cec5SDimitry Andric     KMP_WARNING(EnvParallelWarn, name);
13960b57cec5SDimitry Andric     return;
13970b57cec5SDimitry Andric   } // read value before first parallel only
13980b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
13990b57cec5SDimitry Andric                       &__kmp_hot_teams_mode);
14000b57cec5SDimitry Andric } // __kmp_stg_parse_hot_teams_mode
14010b57cec5SDimitry Andric 
14020b57cec5SDimitry Andric static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
14030b57cec5SDimitry Andric                                            char const *name, void *data) {
14040b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
14050b57cec5SDimitry Andric } // __kmp_stg_print_hot_teams_mode
14060b57cec5SDimitry Andric 
14070b57cec5SDimitry Andric #endif // KMP_NESTED_HOT_TEAMS
14080b57cec5SDimitry Andric 
14090b57cec5SDimitry Andric // -----------------------------------------------------------------------------
14100b57cec5SDimitry Andric // KMP_HANDLE_SIGNALS
14110b57cec5SDimitry Andric 
14120b57cec5SDimitry Andric #if KMP_HANDLE_SIGNALS
14130b57cec5SDimitry Andric 
14140b57cec5SDimitry Andric static void __kmp_stg_parse_handle_signals(char const *name, char const *value,
14150b57cec5SDimitry Andric                                            void *data) {
14160b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
14170b57cec5SDimitry Andric } // __kmp_stg_parse_handle_signals
14180b57cec5SDimitry Andric 
14190b57cec5SDimitry Andric static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
14200b57cec5SDimitry Andric                                            char const *name, void *data) {
14210b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
14220b57cec5SDimitry Andric } // __kmp_stg_print_handle_signals
14230b57cec5SDimitry Andric 
14240b57cec5SDimitry Andric #endif // KMP_HANDLE_SIGNALS
14250b57cec5SDimitry Andric 
14260b57cec5SDimitry Andric // -----------------------------------------------------------------------------
14270b57cec5SDimitry Andric // KMP_X_DEBUG, KMP_DEBUG, KMP_DEBUG_BUF_*, KMP_DIAG
14280b57cec5SDimitry Andric 
14290b57cec5SDimitry Andric #ifdef KMP_DEBUG
14300b57cec5SDimitry Andric 
14310b57cec5SDimitry Andric #define KMP_STG_X_DEBUG(x)                                                     \
14320b57cec5SDimitry Andric   static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \
14330b57cec5SDimitry Andric                                           void *data) {                        \
14340b57cec5SDimitry Andric     __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_##x##_debug);            \
14350b57cec5SDimitry Andric   } /* __kmp_stg_parse_x_debug */                                              \
14360b57cec5SDimitry Andric   static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer,               \
14370b57cec5SDimitry Andric                                           char const *name, void *data) {      \
14380b57cec5SDimitry Andric     __kmp_stg_print_int(buffer, name, kmp_##x##_debug);                        \
14390b57cec5SDimitry Andric   } /* __kmp_stg_print_x_debug */
14400b57cec5SDimitry Andric 
14410b57cec5SDimitry Andric KMP_STG_X_DEBUG(a)
14420b57cec5SDimitry Andric KMP_STG_X_DEBUG(b)
14430b57cec5SDimitry Andric KMP_STG_X_DEBUG(c)
14440b57cec5SDimitry Andric KMP_STG_X_DEBUG(d)
14450b57cec5SDimitry Andric KMP_STG_X_DEBUG(e)
14460b57cec5SDimitry Andric KMP_STG_X_DEBUG(f)
14470b57cec5SDimitry Andric 
14480b57cec5SDimitry Andric #undef KMP_STG_X_DEBUG
14490b57cec5SDimitry Andric 
14500b57cec5SDimitry Andric static void __kmp_stg_parse_debug(char const *name, char const *value,
14510b57cec5SDimitry Andric                                   void *data) {
14520b57cec5SDimitry Andric   int debug = 0;
14530b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX, &debug);
14540b57cec5SDimitry Andric   if (kmp_a_debug < debug) {
14550b57cec5SDimitry Andric     kmp_a_debug = debug;
14560b57cec5SDimitry Andric   }
14570b57cec5SDimitry Andric   if (kmp_b_debug < debug) {
14580b57cec5SDimitry Andric     kmp_b_debug = debug;
14590b57cec5SDimitry Andric   }
14600b57cec5SDimitry Andric   if (kmp_c_debug < debug) {
14610b57cec5SDimitry Andric     kmp_c_debug = debug;
14620b57cec5SDimitry Andric   }
14630b57cec5SDimitry Andric   if (kmp_d_debug < debug) {
14640b57cec5SDimitry Andric     kmp_d_debug = debug;
14650b57cec5SDimitry Andric   }
14660b57cec5SDimitry Andric   if (kmp_e_debug < debug) {
14670b57cec5SDimitry Andric     kmp_e_debug = debug;
14680b57cec5SDimitry Andric   }
14690b57cec5SDimitry Andric   if (kmp_f_debug < debug) {
14700b57cec5SDimitry Andric     kmp_f_debug = debug;
14710b57cec5SDimitry Andric   }
14720b57cec5SDimitry Andric } // __kmp_stg_parse_debug
14730b57cec5SDimitry Andric 
14740b57cec5SDimitry Andric static void __kmp_stg_parse_debug_buf(char const *name, char const *value,
14750b57cec5SDimitry Andric                                       void *data) {
14760b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
14770b57cec5SDimitry Andric   // !!! TODO: Move buffer initialization of of this file! It may works
14780b57cec5SDimitry Andric   // incorrectly if KMP_DEBUG_BUF is parsed before KMP_DEBUG_BUF_LINES or
14790b57cec5SDimitry Andric   // KMP_DEBUG_BUF_CHARS.
14800b57cec5SDimitry Andric   if (__kmp_debug_buf) {
14810b57cec5SDimitry Andric     int i;
14820b57cec5SDimitry Andric     int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
14830b57cec5SDimitry Andric 
14840b57cec5SDimitry Andric     /* allocate and initialize all entries in debug buffer to empty */
14850b57cec5SDimitry Andric     __kmp_debug_buffer = (char *)__kmp_page_allocate(elements * sizeof(char));
14860b57cec5SDimitry Andric     for (i = 0; i < elements; i += __kmp_debug_buf_chars)
14870b57cec5SDimitry Andric       __kmp_debug_buffer[i] = '\0';
14880b57cec5SDimitry Andric 
14890b57cec5SDimitry Andric     __kmp_debug_count = 0;
14900b57cec5SDimitry Andric   }
14910b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_debug_buf = %d\n", __kmp_debug_buf));
14920b57cec5SDimitry Andric } // __kmp_stg_parse_debug_buf
14930b57cec5SDimitry Andric 
14940b57cec5SDimitry Andric static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer, char const *name,
14950b57cec5SDimitry Andric                                       void *data) {
14960b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
14970b57cec5SDimitry Andric } // __kmp_stg_print_debug_buf
14980b57cec5SDimitry Andric 
14990b57cec5SDimitry Andric static void __kmp_stg_parse_debug_buf_atomic(char const *name,
15000b57cec5SDimitry Andric                                              char const *value, void *data) {
15010b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
15020b57cec5SDimitry Andric } // __kmp_stg_parse_debug_buf_atomic
15030b57cec5SDimitry Andric 
15040b57cec5SDimitry Andric static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
15050b57cec5SDimitry Andric                                              char const *name, void *data) {
15060b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
15070b57cec5SDimitry Andric } // __kmp_stg_print_debug_buf_atomic
15080b57cec5SDimitry Andric 
15090b57cec5SDimitry Andric static void __kmp_stg_parse_debug_buf_chars(char const *name, char const *value,
15100b57cec5SDimitry Andric                                             void *data) {
15110b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN, INT_MAX,
15120b57cec5SDimitry Andric                       &__kmp_debug_buf_chars);
15130b57cec5SDimitry Andric } // __kmp_stg_debug_parse_buf_chars
15140b57cec5SDimitry Andric 
15150b57cec5SDimitry Andric static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
15160b57cec5SDimitry Andric                                             char const *name, void *data) {
15170b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
15180b57cec5SDimitry Andric } // __kmp_stg_print_debug_buf_chars
15190b57cec5SDimitry Andric 
15200b57cec5SDimitry Andric static void __kmp_stg_parse_debug_buf_lines(char const *name, char const *value,
15210b57cec5SDimitry Andric                                             void *data) {
15220b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN, INT_MAX,
15230b57cec5SDimitry Andric                       &__kmp_debug_buf_lines);
15240b57cec5SDimitry Andric } // __kmp_stg_parse_debug_buf_lines
15250b57cec5SDimitry Andric 
15260b57cec5SDimitry Andric static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
15270b57cec5SDimitry Andric                                             char const *name, void *data) {
15280b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
15290b57cec5SDimitry Andric } // __kmp_stg_print_debug_buf_lines
15300b57cec5SDimitry Andric 
15310b57cec5SDimitry Andric static void __kmp_stg_parse_diag(char const *name, char const *value,
15320b57cec5SDimitry Andric                                  void *data) {
15330b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_diag);
15340b57cec5SDimitry Andric } // __kmp_stg_parse_diag
15350b57cec5SDimitry Andric 
15360b57cec5SDimitry Andric static void __kmp_stg_print_diag(kmp_str_buf_t *buffer, char const *name,
15370b57cec5SDimitry Andric                                  void *data) {
15380b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, kmp_diag);
15390b57cec5SDimitry Andric } // __kmp_stg_print_diag
15400b57cec5SDimitry Andric 
15410b57cec5SDimitry Andric #endif // KMP_DEBUG
15420b57cec5SDimitry Andric 
15430b57cec5SDimitry Andric // -----------------------------------------------------------------------------
15440b57cec5SDimitry Andric // KMP_ALIGN_ALLOC
15450b57cec5SDimitry Andric 
15460b57cec5SDimitry Andric static void __kmp_stg_parse_align_alloc(char const *name, char const *value,
15470b57cec5SDimitry Andric                                         void *data) {
15480b57cec5SDimitry Andric   __kmp_stg_parse_size(name, value, CACHE_LINE, INT_MAX, NULL,
15490b57cec5SDimitry Andric                        &__kmp_align_alloc, 1);
15500b57cec5SDimitry Andric } // __kmp_stg_parse_align_alloc
15510b57cec5SDimitry Andric 
15520b57cec5SDimitry Andric static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer, char const *name,
15530b57cec5SDimitry Andric                                         void *data) {
15540b57cec5SDimitry Andric   __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
15550b57cec5SDimitry Andric } // __kmp_stg_print_align_alloc
15560b57cec5SDimitry Andric 
15570b57cec5SDimitry Andric // -----------------------------------------------------------------------------
15580b57cec5SDimitry Andric // KMP_PLAIN_BARRIER, KMP_FORKJOIN_BARRIER, KMP_REDUCTION_BARRIER
15590b57cec5SDimitry Andric 
15600b57cec5SDimitry Andric // TODO: Remove __kmp_barrier_branch_bit_env_name varibale, remove loops from
15610b57cec5SDimitry Andric // parse and print functions, pass required info through data argument.
15620b57cec5SDimitry Andric 
15630b57cec5SDimitry Andric static void __kmp_stg_parse_barrier_branch_bit(char const *name,
15640b57cec5SDimitry Andric                                                char const *value, void *data) {
15650b57cec5SDimitry Andric   const char *var;
15660b57cec5SDimitry Andric 
15670b57cec5SDimitry Andric   /* ---------- Barrier branch bit control ------------ */
15680b57cec5SDimitry Andric   for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
15690b57cec5SDimitry Andric     var = __kmp_barrier_branch_bit_env_name[i];
15700b57cec5SDimitry Andric     if ((strcmp(var, name) == 0) && (value != 0)) {
15710b57cec5SDimitry Andric       char *comma;
15720b57cec5SDimitry Andric 
15730b57cec5SDimitry Andric       comma = CCAST(char *, strchr(value, ','));
15740b57cec5SDimitry Andric       __kmp_barrier_gather_branch_bits[i] =
15750b57cec5SDimitry Andric           (kmp_uint32)__kmp_str_to_int(value, ',');
15760b57cec5SDimitry Andric       /* is there a specified release parameter? */
15770b57cec5SDimitry Andric       if (comma == NULL) {
15780b57cec5SDimitry Andric         __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
15790b57cec5SDimitry Andric       } else {
15800b57cec5SDimitry Andric         __kmp_barrier_release_branch_bits[i] =
15810b57cec5SDimitry Andric             (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
15820b57cec5SDimitry Andric 
15830b57cec5SDimitry Andric         if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
15840b57cec5SDimitry Andric           __kmp_msg(kmp_ms_warning,
15850b57cec5SDimitry Andric                     KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
15860b57cec5SDimitry Andric                     __kmp_msg_null);
15870b57cec5SDimitry Andric           __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
15880b57cec5SDimitry Andric         }
15890b57cec5SDimitry Andric       }
15900b57cec5SDimitry Andric       if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
15910b57cec5SDimitry Andric         KMP_WARNING(BarrGatherValueInvalid, name, value);
15920b57cec5SDimitry Andric         KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt);
15930b57cec5SDimitry Andric         __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
15940b57cec5SDimitry Andric       }
15950b57cec5SDimitry Andric     }
15960b57cec5SDimitry Andric     K_DIAG(1, ("%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],
15970b57cec5SDimitry Andric                __kmp_barrier_gather_branch_bits[i],
15980b57cec5SDimitry Andric                __kmp_barrier_release_branch_bits[i]))
15990b57cec5SDimitry Andric   }
16000b57cec5SDimitry Andric } // __kmp_stg_parse_barrier_branch_bit
16010b57cec5SDimitry Andric 
16020b57cec5SDimitry Andric static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
16030b57cec5SDimitry Andric                                                char const *name, void *data) {
16040b57cec5SDimitry Andric   const char *var;
16050b57cec5SDimitry Andric   for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
16060b57cec5SDimitry Andric     var = __kmp_barrier_branch_bit_env_name[i];
16070b57cec5SDimitry Andric     if (strcmp(var, name) == 0) {
16080b57cec5SDimitry Andric       if (__kmp_env_format) {
16090b57cec5SDimitry Andric         KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i]);
16100b57cec5SDimitry Andric       } else {
16110b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "   %s='",
16120b57cec5SDimitry Andric                             __kmp_barrier_branch_bit_env_name[i]);
16130b57cec5SDimitry Andric       }
16140b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%d,%d'\n",
16150b57cec5SDimitry Andric                           __kmp_barrier_gather_branch_bits[i],
16160b57cec5SDimitry Andric                           __kmp_barrier_release_branch_bits[i]);
16170b57cec5SDimitry Andric     }
16180b57cec5SDimitry Andric   }
16190b57cec5SDimitry Andric } // __kmp_stg_print_barrier_branch_bit
16200b57cec5SDimitry Andric 
16210b57cec5SDimitry Andric // ----------------------------------------------------------------------------
16220b57cec5SDimitry Andric // KMP_PLAIN_BARRIER_PATTERN, KMP_FORKJOIN_BARRIER_PATTERN,
16230b57cec5SDimitry Andric // KMP_REDUCTION_BARRIER_PATTERN
16240b57cec5SDimitry Andric 
16250b57cec5SDimitry Andric // TODO: Remove __kmp_barrier_pattern_name variable, remove loops from parse and
16260b57cec5SDimitry Andric // print functions, pass required data to functions through data argument.
16270b57cec5SDimitry Andric 
16280b57cec5SDimitry Andric static void __kmp_stg_parse_barrier_pattern(char const *name, char const *value,
16290b57cec5SDimitry Andric                                             void *data) {
16300b57cec5SDimitry Andric   const char *var;
16310b57cec5SDimitry Andric   /* ---------- Barrier method control ------------ */
16320b57cec5SDimitry Andric 
16330b57cec5SDimitry Andric   for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
16340b57cec5SDimitry Andric     var = __kmp_barrier_pattern_env_name[i];
16350b57cec5SDimitry Andric 
16360b57cec5SDimitry Andric     if ((strcmp(var, name) == 0) && (value != 0)) {
16370b57cec5SDimitry Andric       int j;
16380b57cec5SDimitry Andric       char *comma = CCAST(char *, strchr(value, ','));
16390b57cec5SDimitry Andric 
16400b57cec5SDimitry Andric       /* handle first parameter: gather pattern */
16410b57cec5SDimitry Andric       for (j = bp_linear_bar; j < bp_last_bar; j++) {
16420b57cec5SDimitry Andric         if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
16430b57cec5SDimitry Andric                                       ',')) {
16440b57cec5SDimitry Andric           __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
16450b57cec5SDimitry Andric           break;
16460b57cec5SDimitry Andric         }
16470b57cec5SDimitry Andric       }
16480b57cec5SDimitry Andric       if (j == bp_last_bar) {
16490b57cec5SDimitry Andric         KMP_WARNING(BarrGatherValueInvalid, name, value);
16500b57cec5SDimitry Andric         KMP_INFORM(Using_str_Value, name,
16510b57cec5SDimitry Andric                    __kmp_barrier_pattern_name[bp_linear_bar]);
16520b57cec5SDimitry Andric       }
16530b57cec5SDimitry Andric 
16540b57cec5SDimitry Andric       /* handle second parameter: release pattern */
16550b57cec5SDimitry Andric       if (comma != NULL) {
16560b57cec5SDimitry Andric         for (j = bp_linear_bar; j < bp_last_bar; j++) {
16570b57cec5SDimitry Andric           if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
16580b57cec5SDimitry Andric             __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
16590b57cec5SDimitry Andric             break;
16600b57cec5SDimitry Andric           }
16610b57cec5SDimitry Andric         }
16620b57cec5SDimitry Andric         if (j == bp_last_bar) {
16630b57cec5SDimitry Andric           __kmp_msg(kmp_ms_warning,
16640b57cec5SDimitry Andric                     KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
16650b57cec5SDimitry Andric                     __kmp_msg_null);
16660b57cec5SDimitry Andric           KMP_INFORM(Using_str_Value, name,
16670b57cec5SDimitry Andric                      __kmp_barrier_pattern_name[bp_linear_bar]);
16680b57cec5SDimitry Andric         }
16690b57cec5SDimitry Andric       }
16700b57cec5SDimitry Andric     }
16710b57cec5SDimitry Andric   }
16720b57cec5SDimitry Andric } // __kmp_stg_parse_barrier_pattern
16730b57cec5SDimitry Andric 
16740b57cec5SDimitry Andric static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
16750b57cec5SDimitry Andric                                             char const *name, void *data) {
16760b57cec5SDimitry Andric   const char *var;
16770b57cec5SDimitry Andric   for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
16780b57cec5SDimitry Andric     var = __kmp_barrier_pattern_env_name[i];
16790b57cec5SDimitry Andric     if (strcmp(var, name) == 0) {
16800b57cec5SDimitry Andric       int j = __kmp_barrier_gather_pattern[i];
16810b57cec5SDimitry Andric       int k = __kmp_barrier_release_pattern[i];
16820b57cec5SDimitry Andric       if (__kmp_env_format) {
16830b57cec5SDimitry Andric         KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i]);
16840b57cec5SDimitry Andric       } else {
16850b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "   %s='",
16860b57cec5SDimitry Andric                             __kmp_barrier_pattern_env_name[i]);
16870b57cec5SDimitry Andric       }
16880b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%s'\n", __kmp_barrier_pattern_name[j],
16890b57cec5SDimitry Andric                           __kmp_barrier_pattern_name[k]);
16900b57cec5SDimitry Andric     }
16910b57cec5SDimitry Andric   }
16920b57cec5SDimitry Andric } // __kmp_stg_print_barrier_pattern
16930b57cec5SDimitry Andric 
16940b57cec5SDimitry Andric // -----------------------------------------------------------------------------
16950b57cec5SDimitry Andric // KMP_ABORT_DELAY
16960b57cec5SDimitry Andric 
16970b57cec5SDimitry Andric static void __kmp_stg_parse_abort_delay(char const *name, char const *value,
16980b57cec5SDimitry Andric                                         void *data) {
16990b57cec5SDimitry Andric   // Units of KMP_DELAY_ABORT are seconds, units of __kmp_abort_delay is
17000b57cec5SDimitry Andric   // milliseconds.
17010b57cec5SDimitry Andric   int delay = __kmp_abort_delay / 1000;
17020b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX / 1000, &delay);
17030b57cec5SDimitry Andric   __kmp_abort_delay = delay * 1000;
17040b57cec5SDimitry Andric } // __kmp_stg_parse_abort_delay
17050b57cec5SDimitry Andric 
17060b57cec5SDimitry Andric static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer, char const *name,
17070b57cec5SDimitry Andric                                         void *data) {
17080b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
17090b57cec5SDimitry Andric } // __kmp_stg_print_abort_delay
17100b57cec5SDimitry Andric 
17110b57cec5SDimitry Andric // -----------------------------------------------------------------------------
17120b57cec5SDimitry Andric // KMP_CPUINFO_FILE
17130b57cec5SDimitry Andric 
17140b57cec5SDimitry Andric static void __kmp_stg_parse_cpuinfo_file(char const *name, char const *value,
17150b57cec5SDimitry Andric                                          void *data) {
17160b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
17170b57cec5SDimitry Andric   __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
17180b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file));
17190b57cec5SDimitry Andric #endif
17200b57cec5SDimitry Andric } //__kmp_stg_parse_cpuinfo_file
17210b57cec5SDimitry Andric 
17220b57cec5SDimitry Andric static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
17230b57cec5SDimitry Andric                                          char const *name, void *data) {
17240b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
17250b57cec5SDimitry Andric   if (__kmp_env_format) {
17260b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
17270b57cec5SDimitry Andric   } else {
17280b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
17290b57cec5SDimitry Andric   }
17300b57cec5SDimitry Andric   if (__kmp_cpuinfo_file) {
17310b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "='%s'\n", __kmp_cpuinfo_file);
17320b57cec5SDimitry Andric   } else {
17330b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
17340b57cec5SDimitry Andric   }
17350b57cec5SDimitry Andric #endif
17360b57cec5SDimitry Andric } //__kmp_stg_print_cpuinfo_file
17370b57cec5SDimitry Andric 
17380b57cec5SDimitry Andric // -----------------------------------------------------------------------------
17390b57cec5SDimitry Andric // KMP_FORCE_REDUCTION, KMP_DETERMINISTIC_REDUCTION
17400b57cec5SDimitry Andric 
17410b57cec5SDimitry Andric static void __kmp_stg_parse_force_reduction(char const *name, char const *value,
17420b57cec5SDimitry Andric                                             void *data) {
17430b57cec5SDimitry Andric   kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
17440b57cec5SDimitry Andric   int rc;
17450b57cec5SDimitry Andric 
17460b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
17470b57cec5SDimitry Andric   if (rc) {
17480b57cec5SDimitry Andric     return;
17490b57cec5SDimitry Andric   }
17500b57cec5SDimitry Andric   if (reduction->force) {
17510b57cec5SDimitry Andric     if (value != 0) {
17520b57cec5SDimitry Andric       if (__kmp_str_match("critical", 0, value))
17530b57cec5SDimitry Andric         __kmp_force_reduction_method = critical_reduce_block;
17540b57cec5SDimitry Andric       else if (__kmp_str_match("atomic", 0, value))
17550b57cec5SDimitry Andric         __kmp_force_reduction_method = atomic_reduce_block;
17560b57cec5SDimitry Andric       else if (__kmp_str_match("tree", 0, value))
17570b57cec5SDimitry Andric         __kmp_force_reduction_method = tree_reduce_block;
17580b57cec5SDimitry Andric       else {
17590b57cec5SDimitry Andric         KMP_FATAL(UnknownForceReduction, name, value);
17600b57cec5SDimitry Andric       }
17610b57cec5SDimitry Andric     }
17620b57cec5SDimitry Andric   } else {
17630b57cec5SDimitry Andric     __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
17640b57cec5SDimitry Andric     if (__kmp_determ_red) {
17650b57cec5SDimitry Andric       __kmp_force_reduction_method = tree_reduce_block;
17660b57cec5SDimitry Andric     } else {
17670b57cec5SDimitry Andric       __kmp_force_reduction_method = reduction_method_not_defined;
17680b57cec5SDimitry Andric     }
17690b57cec5SDimitry Andric   }
17700b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_force_reduction_method == %d\n",
17710b57cec5SDimitry Andric              __kmp_force_reduction_method));
17720b57cec5SDimitry Andric } // __kmp_stg_parse_force_reduction
17730b57cec5SDimitry Andric 
17740b57cec5SDimitry Andric static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
17750b57cec5SDimitry Andric                                             char const *name, void *data) {
17760b57cec5SDimitry Andric 
17770b57cec5SDimitry Andric   kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
17780b57cec5SDimitry Andric   if (reduction->force) {
17790b57cec5SDimitry Andric     if (__kmp_force_reduction_method == critical_reduce_block) {
17800b57cec5SDimitry Andric       __kmp_stg_print_str(buffer, name, "critical");
17810b57cec5SDimitry Andric     } else if (__kmp_force_reduction_method == atomic_reduce_block) {
17820b57cec5SDimitry Andric       __kmp_stg_print_str(buffer, name, "atomic");
17830b57cec5SDimitry Andric     } else if (__kmp_force_reduction_method == tree_reduce_block) {
17840b57cec5SDimitry Andric       __kmp_stg_print_str(buffer, name, "tree");
17850b57cec5SDimitry Andric     } else {
17860b57cec5SDimitry Andric       if (__kmp_env_format) {
17870b57cec5SDimitry Andric         KMP_STR_BUF_PRINT_NAME;
17880b57cec5SDimitry Andric       } else {
17890b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "   %s", name);
17900b57cec5SDimitry Andric       }
17910b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
17920b57cec5SDimitry Andric     }
17930b57cec5SDimitry Andric   } else {
17940b57cec5SDimitry Andric     __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
17950b57cec5SDimitry Andric   }
17960b57cec5SDimitry Andric 
17970b57cec5SDimitry Andric } // __kmp_stg_print_force_reduction
17980b57cec5SDimitry Andric 
17990b57cec5SDimitry Andric // -----------------------------------------------------------------------------
18000b57cec5SDimitry Andric // KMP_STORAGE_MAP
18010b57cec5SDimitry Andric 
18020b57cec5SDimitry Andric static void __kmp_stg_parse_storage_map(char const *name, char const *value,
18030b57cec5SDimitry Andric                                         void *data) {
18040b57cec5SDimitry Andric   if (__kmp_str_match("verbose", 1, value)) {
18050b57cec5SDimitry Andric     __kmp_storage_map = TRUE;
18060b57cec5SDimitry Andric     __kmp_storage_map_verbose = TRUE;
18070b57cec5SDimitry Andric     __kmp_storage_map_verbose_specified = TRUE;
18080b57cec5SDimitry Andric 
18090b57cec5SDimitry Andric   } else {
18100b57cec5SDimitry Andric     __kmp_storage_map_verbose = FALSE;
18110b57cec5SDimitry Andric     __kmp_stg_parse_bool(name, value, &__kmp_storage_map); // !!!
18120b57cec5SDimitry Andric   }
18130b57cec5SDimitry Andric } // __kmp_stg_parse_storage_map
18140b57cec5SDimitry Andric 
18150b57cec5SDimitry Andric static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer, char const *name,
18160b57cec5SDimitry Andric                                         void *data) {
18170b57cec5SDimitry Andric   if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
18180b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "verbose");
18190b57cec5SDimitry Andric   } else {
18200b57cec5SDimitry Andric     __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
18210b57cec5SDimitry Andric   }
18220b57cec5SDimitry Andric } // __kmp_stg_print_storage_map
18230b57cec5SDimitry Andric 
18240b57cec5SDimitry Andric // -----------------------------------------------------------------------------
18250b57cec5SDimitry Andric // KMP_ALL_THREADPRIVATE
18260b57cec5SDimitry Andric 
18270b57cec5SDimitry Andric static void __kmp_stg_parse_all_threadprivate(char const *name,
18280b57cec5SDimitry Andric                                               char const *value, void *data) {
18290b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value,
18300b57cec5SDimitry Andric                       __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
18310b57cec5SDimitry Andric                       __kmp_max_nth, &__kmp_tp_capacity);
18320b57cec5SDimitry Andric } // __kmp_stg_parse_all_threadprivate
18330b57cec5SDimitry Andric 
18340b57cec5SDimitry Andric static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
18350b57cec5SDimitry Andric                                               char const *name, void *data) {
18360b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
18370b57cec5SDimitry Andric }
18380b57cec5SDimitry Andric 
18390b57cec5SDimitry Andric // -----------------------------------------------------------------------------
18400b57cec5SDimitry Andric // KMP_FOREIGN_THREADS_THREADPRIVATE
18410b57cec5SDimitry Andric 
18420b57cec5SDimitry Andric static void __kmp_stg_parse_foreign_threads_threadprivate(char const *name,
18430b57cec5SDimitry Andric                                                           char const *value,
18440b57cec5SDimitry Andric                                                           void *data) {
18450b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
18460b57cec5SDimitry Andric } // __kmp_stg_parse_foreign_threads_threadprivate
18470b57cec5SDimitry Andric 
18480b57cec5SDimitry Andric static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
18490b57cec5SDimitry Andric                                                           char const *name,
18500b57cec5SDimitry Andric                                                           void *data) {
18510b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
18520b57cec5SDimitry Andric } // __kmp_stg_print_foreign_threads_threadprivate
18530b57cec5SDimitry Andric 
18540b57cec5SDimitry Andric // -----------------------------------------------------------------------------
18550b57cec5SDimitry Andric // KMP_AFFINITY, GOMP_CPU_AFFINITY, KMP_TOPOLOGY_METHOD
18560b57cec5SDimitry Andric 
18570b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
18580b57cec5SDimitry Andric // Parse the proc id list.  Return TRUE if successful, FALSE otherwise.
18590b57cec5SDimitry Andric static int __kmp_parse_affinity_proc_id_list(const char *var, const char *env,
18600b57cec5SDimitry Andric                                              const char **nextEnv,
18610b57cec5SDimitry Andric                                              char **proclist) {
18620b57cec5SDimitry Andric   const char *scan = env;
18630b57cec5SDimitry Andric   const char *next = scan;
18640b57cec5SDimitry Andric   int empty = TRUE;
18650b57cec5SDimitry Andric 
18660b57cec5SDimitry Andric   *proclist = NULL;
18670b57cec5SDimitry Andric 
18680b57cec5SDimitry Andric   for (;;) {
18690b57cec5SDimitry Andric     int start, end, stride;
18700b57cec5SDimitry Andric 
18710b57cec5SDimitry Andric     SKIP_WS(scan);
18720b57cec5SDimitry Andric     next = scan;
18730b57cec5SDimitry Andric     if (*next == '\0') {
18740b57cec5SDimitry Andric       break;
18750b57cec5SDimitry Andric     }
18760b57cec5SDimitry Andric 
18770b57cec5SDimitry Andric     if (*next == '{') {
18780b57cec5SDimitry Andric       int num;
18790b57cec5SDimitry Andric       next++; // skip '{'
18800b57cec5SDimitry Andric       SKIP_WS(next);
18810b57cec5SDimitry Andric       scan = next;
18820b57cec5SDimitry Andric 
18830b57cec5SDimitry Andric       // Read the first integer in the set.
18840b57cec5SDimitry Andric       if ((*next < '0') || (*next > '9')) {
18850b57cec5SDimitry Andric         KMP_WARNING(AffSyntaxError, var);
18860b57cec5SDimitry Andric         return FALSE;
18870b57cec5SDimitry Andric       }
18880b57cec5SDimitry Andric       SKIP_DIGITS(next);
18890b57cec5SDimitry Andric       num = __kmp_str_to_int(scan, *next);
18900b57cec5SDimitry Andric       KMP_ASSERT(num >= 0);
18910b57cec5SDimitry Andric 
18920b57cec5SDimitry Andric       for (;;) {
18930b57cec5SDimitry Andric         // Check for end of set.
18940b57cec5SDimitry Andric         SKIP_WS(next);
18950b57cec5SDimitry Andric         if (*next == '}') {
18960b57cec5SDimitry Andric           next++; // skip '}'
18970b57cec5SDimitry Andric           break;
18980b57cec5SDimitry Andric         }
18990b57cec5SDimitry Andric 
19000b57cec5SDimitry Andric         // Skip optional comma.
19010b57cec5SDimitry Andric         if (*next == ',') {
19020b57cec5SDimitry Andric           next++;
19030b57cec5SDimitry Andric         }
19040b57cec5SDimitry Andric         SKIP_WS(next);
19050b57cec5SDimitry Andric 
19060b57cec5SDimitry Andric         // Read the next integer in the set.
19070b57cec5SDimitry Andric         scan = next;
19080b57cec5SDimitry Andric         if ((*next < '0') || (*next > '9')) {
19090b57cec5SDimitry Andric           KMP_WARNING(AffSyntaxError, var);
19100b57cec5SDimitry Andric           return FALSE;
19110b57cec5SDimitry Andric         }
19120b57cec5SDimitry Andric 
19130b57cec5SDimitry Andric         SKIP_DIGITS(next);
19140b57cec5SDimitry Andric         num = __kmp_str_to_int(scan, *next);
19150b57cec5SDimitry Andric         KMP_ASSERT(num >= 0);
19160b57cec5SDimitry Andric       }
19170b57cec5SDimitry Andric       empty = FALSE;
19180b57cec5SDimitry Andric 
19190b57cec5SDimitry Andric       SKIP_WS(next);
19200b57cec5SDimitry Andric       if (*next == ',') {
19210b57cec5SDimitry Andric         next++;
19220b57cec5SDimitry Andric       }
19230b57cec5SDimitry Andric       scan = next;
19240b57cec5SDimitry Andric       continue;
19250b57cec5SDimitry Andric     }
19260b57cec5SDimitry Andric 
19270b57cec5SDimitry Andric     // Next character is not an integer => end of list
19280b57cec5SDimitry Andric     if ((*next < '0') || (*next > '9')) {
19290b57cec5SDimitry Andric       if (empty) {
19300b57cec5SDimitry Andric         KMP_WARNING(AffSyntaxError, var);
19310b57cec5SDimitry Andric         return FALSE;
19320b57cec5SDimitry Andric       }
19330b57cec5SDimitry Andric       break;
19340b57cec5SDimitry Andric     }
19350b57cec5SDimitry Andric 
19360b57cec5SDimitry Andric     // Read the first integer.
19370b57cec5SDimitry Andric     SKIP_DIGITS(next);
19380b57cec5SDimitry Andric     start = __kmp_str_to_int(scan, *next);
19390b57cec5SDimitry Andric     KMP_ASSERT(start >= 0);
19400b57cec5SDimitry Andric     SKIP_WS(next);
19410b57cec5SDimitry Andric 
19420b57cec5SDimitry Andric     // If this isn't a range, then go on.
19430b57cec5SDimitry Andric     if (*next != '-') {
19440b57cec5SDimitry Andric       empty = FALSE;
19450b57cec5SDimitry Andric 
19460b57cec5SDimitry Andric       // Skip optional comma.
19470b57cec5SDimitry Andric       if (*next == ',') {
19480b57cec5SDimitry Andric         next++;
19490b57cec5SDimitry Andric       }
19500b57cec5SDimitry Andric       scan = next;
19510b57cec5SDimitry Andric       continue;
19520b57cec5SDimitry Andric     }
19530b57cec5SDimitry Andric 
19540b57cec5SDimitry Andric     // This is a range.  Skip over the '-' and read in the 2nd int.
19550b57cec5SDimitry Andric     next++; // skip '-'
19560b57cec5SDimitry Andric     SKIP_WS(next);
19570b57cec5SDimitry Andric     scan = next;
19580b57cec5SDimitry Andric     if ((*next < '0') || (*next > '9')) {
19590b57cec5SDimitry Andric       KMP_WARNING(AffSyntaxError, var);
19600b57cec5SDimitry Andric       return FALSE;
19610b57cec5SDimitry Andric     }
19620b57cec5SDimitry Andric     SKIP_DIGITS(next);
19630b57cec5SDimitry Andric     end = __kmp_str_to_int(scan, *next);
19640b57cec5SDimitry Andric     KMP_ASSERT(end >= 0);
19650b57cec5SDimitry Andric 
19660b57cec5SDimitry Andric     // Check for a stride parameter
19670b57cec5SDimitry Andric     stride = 1;
19680b57cec5SDimitry Andric     SKIP_WS(next);
19690b57cec5SDimitry Andric     if (*next == ':') {
19700b57cec5SDimitry Andric       // A stride is specified.  Skip over the ':" and read the 3rd int.
19710b57cec5SDimitry Andric       int sign = +1;
19720b57cec5SDimitry Andric       next++; // skip ':'
19730b57cec5SDimitry Andric       SKIP_WS(next);
19740b57cec5SDimitry Andric       scan = next;
19750b57cec5SDimitry Andric       if (*next == '-') {
19760b57cec5SDimitry Andric         sign = -1;
19770b57cec5SDimitry Andric         next++;
19780b57cec5SDimitry Andric         SKIP_WS(next);
19790b57cec5SDimitry Andric         scan = next;
19800b57cec5SDimitry Andric       }
19810b57cec5SDimitry Andric       if ((*next < '0') || (*next > '9')) {
19820b57cec5SDimitry Andric         KMP_WARNING(AffSyntaxError, var);
19830b57cec5SDimitry Andric         return FALSE;
19840b57cec5SDimitry Andric       }
19850b57cec5SDimitry Andric       SKIP_DIGITS(next);
19860b57cec5SDimitry Andric       stride = __kmp_str_to_int(scan, *next);
19870b57cec5SDimitry Andric       KMP_ASSERT(stride >= 0);
19880b57cec5SDimitry Andric       stride *= sign;
19890b57cec5SDimitry Andric     }
19900b57cec5SDimitry Andric 
19910b57cec5SDimitry Andric     // Do some range checks.
19920b57cec5SDimitry Andric     if (stride == 0) {
19930b57cec5SDimitry Andric       KMP_WARNING(AffZeroStride, var);
19940b57cec5SDimitry Andric       return FALSE;
19950b57cec5SDimitry Andric     }
19960b57cec5SDimitry Andric     if (stride > 0) {
19970b57cec5SDimitry Andric       if (start > end) {
19980b57cec5SDimitry Andric         KMP_WARNING(AffStartGreaterEnd, var, start, end);
19990b57cec5SDimitry Andric         return FALSE;
20000b57cec5SDimitry Andric       }
20010b57cec5SDimitry Andric     } else {
20020b57cec5SDimitry Andric       if (start < end) {
20030b57cec5SDimitry Andric         KMP_WARNING(AffStrideLessZero, var, start, end);
20040b57cec5SDimitry Andric         return FALSE;
20050b57cec5SDimitry Andric       }
20060b57cec5SDimitry Andric     }
20070b57cec5SDimitry Andric     if ((end - start) / stride > 65536) {
20080b57cec5SDimitry Andric       KMP_WARNING(AffRangeTooBig, var, end, start, stride);
20090b57cec5SDimitry Andric       return FALSE;
20100b57cec5SDimitry Andric     }
20110b57cec5SDimitry Andric 
20120b57cec5SDimitry Andric     empty = FALSE;
20130b57cec5SDimitry Andric 
20140b57cec5SDimitry Andric     // Skip optional comma.
20150b57cec5SDimitry Andric     SKIP_WS(next);
20160b57cec5SDimitry Andric     if (*next == ',') {
20170b57cec5SDimitry Andric       next++;
20180b57cec5SDimitry Andric     }
20190b57cec5SDimitry Andric     scan = next;
20200b57cec5SDimitry Andric   }
20210b57cec5SDimitry Andric 
20220b57cec5SDimitry Andric   *nextEnv = next;
20230b57cec5SDimitry Andric 
20240b57cec5SDimitry Andric   {
2025*e8d8bef9SDimitry Andric     ptrdiff_t len = next - env;
20260b57cec5SDimitry Andric     char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
20270b57cec5SDimitry Andric     KMP_MEMCPY_S(retlist, (len + 1) * sizeof(char), env, len * sizeof(char));
20280b57cec5SDimitry Andric     retlist[len] = '\0';
20290b57cec5SDimitry Andric     *proclist = retlist;
20300b57cec5SDimitry Andric   }
20310b57cec5SDimitry Andric   return TRUE;
20320b57cec5SDimitry Andric }
20330b57cec5SDimitry Andric 
20340b57cec5SDimitry Andric // If KMP_AFFINITY is specified without a type, then
20350b57cec5SDimitry Andric // __kmp_affinity_notype should point to its setting.
20360b57cec5SDimitry Andric static kmp_setting_t *__kmp_affinity_notype = NULL;
20370b57cec5SDimitry Andric 
20380b57cec5SDimitry Andric static void __kmp_parse_affinity_env(char const *name, char const *value,
20390b57cec5SDimitry Andric                                      enum affinity_type *out_type,
20400b57cec5SDimitry Andric                                      char **out_proclist, int *out_verbose,
20410b57cec5SDimitry Andric                                      int *out_warn, int *out_respect,
20420b57cec5SDimitry Andric                                      enum affinity_gran *out_gran,
20430b57cec5SDimitry Andric                                      int *out_gran_levels, int *out_dups,
20440b57cec5SDimitry Andric                                      int *out_compact, int *out_offset) {
20450b57cec5SDimitry Andric   char *buffer = NULL; // Copy of env var value.
20460b57cec5SDimitry Andric   char *buf = NULL; // Buffer for strtok_r() function.
20470b57cec5SDimitry Andric   char *next = NULL; // end of token / start of next.
20480b57cec5SDimitry Andric   const char *start; // start of current token (for err msgs)
20490b57cec5SDimitry Andric   int count = 0; // Counter of parsed integer numbers.
20500b57cec5SDimitry Andric   int number[2]; // Parsed numbers.
20510b57cec5SDimitry Andric 
20520b57cec5SDimitry Andric   // Guards.
20530b57cec5SDimitry Andric   int type = 0;
20540b57cec5SDimitry Andric   int proclist = 0;
20550b57cec5SDimitry Andric   int verbose = 0;
20560b57cec5SDimitry Andric   int warnings = 0;
20570b57cec5SDimitry Andric   int respect = 0;
20580b57cec5SDimitry Andric   int gran = 0;
20590b57cec5SDimitry Andric   int dups = 0;
20600b57cec5SDimitry Andric 
20610b57cec5SDimitry Andric   KMP_ASSERT(value != NULL);
20620b57cec5SDimitry Andric 
20630b57cec5SDimitry Andric   if (TCR_4(__kmp_init_middle)) {
20640b57cec5SDimitry Andric     KMP_WARNING(EnvMiddleWarn, name);
20650b57cec5SDimitry Andric     __kmp_env_toPrint(name, 0);
20660b57cec5SDimitry Andric     return;
20670b57cec5SDimitry Andric   }
20680b57cec5SDimitry Andric   __kmp_env_toPrint(name, 1);
20690b57cec5SDimitry Andric 
20700b57cec5SDimitry Andric   buffer =
20710b57cec5SDimitry Andric       __kmp_str_format("%s", value); // Copy env var to keep original intact.
20720b57cec5SDimitry Andric   buf = buffer;
20730b57cec5SDimitry Andric   SKIP_WS(buf);
20740b57cec5SDimitry Andric 
20750b57cec5SDimitry Andric // Helper macros.
20760b57cec5SDimitry Andric 
20770b57cec5SDimitry Andric // If we see a parse error, emit a warning and scan to the next ",".
20780b57cec5SDimitry Andric //
20790b57cec5SDimitry Andric // FIXME - there's got to be a better way to print an error
20805ffd83dbSDimitry Andric // message, hopefully without overwriting peices of buf.
20810b57cec5SDimitry Andric #define EMIT_WARN(skip, errlist)                                               \
20820b57cec5SDimitry Andric   {                                                                            \
20830b57cec5SDimitry Andric     char ch;                                                                   \
20840b57cec5SDimitry Andric     if (skip) {                                                                \
20850b57cec5SDimitry Andric       SKIP_TO(next, ',');                                                      \
20860b57cec5SDimitry Andric     }                                                                          \
20870b57cec5SDimitry Andric     ch = *next;                                                                \
20880b57cec5SDimitry Andric     *next = '\0';                                                              \
20890b57cec5SDimitry Andric     KMP_WARNING errlist;                                                       \
20900b57cec5SDimitry Andric     *next = ch;                                                                \
20910b57cec5SDimitry Andric     if (skip) {                                                                \
20920b57cec5SDimitry Andric       if (ch == ',')                                                           \
20930b57cec5SDimitry Andric         next++;                                                                \
20940b57cec5SDimitry Andric     }                                                                          \
20950b57cec5SDimitry Andric     buf = next;                                                                \
20960b57cec5SDimitry Andric   }
20970b57cec5SDimitry Andric 
20980b57cec5SDimitry Andric #define _set_param(_guard, _var, _val)                                         \
20990b57cec5SDimitry Andric   {                                                                            \
21000b57cec5SDimitry Andric     if (_guard == 0) {                                                         \
21010b57cec5SDimitry Andric       _var = _val;                                                             \
21020b57cec5SDimitry Andric     } else {                                                                   \
21030b57cec5SDimitry Andric       EMIT_WARN(FALSE, (AffParamDefined, name, start));                        \
21040b57cec5SDimitry Andric     }                                                                          \
21050b57cec5SDimitry Andric     ++_guard;                                                                  \
21060b57cec5SDimitry Andric   }
21070b57cec5SDimitry Andric 
21080b57cec5SDimitry Andric #define set_type(val) _set_param(type, *out_type, val)
21090b57cec5SDimitry Andric #define set_verbose(val) _set_param(verbose, *out_verbose, val)
21100b57cec5SDimitry Andric #define set_warnings(val) _set_param(warnings, *out_warn, val)
21110b57cec5SDimitry Andric #define set_respect(val) _set_param(respect, *out_respect, val)
21120b57cec5SDimitry Andric #define set_dups(val) _set_param(dups, *out_dups, val)
21130b57cec5SDimitry Andric #define set_proclist(val) _set_param(proclist, *out_proclist, val)
21140b57cec5SDimitry Andric 
21150b57cec5SDimitry Andric #define set_gran(val, levels)                                                  \
21160b57cec5SDimitry Andric   {                                                                            \
21170b57cec5SDimitry Andric     if (gran == 0) {                                                           \
21180b57cec5SDimitry Andric       *out_gran = val;                                                         \
21190b57cec5SDimitry Andric       *out_gran_levels = levels;                                               \
21200b57cec5SDimitry Andric     } else {                                                                   \
21210b57cec5SDimitry Andric       EMIT_WARN(FALSE, (AffParamDefined, name, start));                        \
21220b57cec5SDimitry Andric     }                                                                          \
21230b57cec5SDimitry Andric     ++gran;                                                                    \
21240b57cec5SDimitry Andric   }
21250b57cec5SDimitry Andric 
21260b57cec5SDimitry Andric   KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
21270b57cec5SDimitry Andric                    (__kmp_nested_proc_bind.used > 0));
21280b57cec5SDimitry Andric 
21290b57cec5SDimitry Andric   while (*buf != '\0') {
21300b57cec5SDimitry Andric     start = next = buf;
21310b57cec5SDimitry Andric 
21320b57cec5SDimitry Andric     if (__kmp_match_str("none", buf, CCAST(const char **, &next))) {
21330b57cec5SDimitry Andric       set_type(affinity_none);
21340b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
21350b57cec5SDimitry Andric       buf = next;
21360b57cec5SDimitry Andric     } else if (__kmp_match_str("scatter", buf, CCAST(const char **, &next))) {
21370b57cec5SDimitry Andric       set_type(affinity_scatter);
21380b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21390b57cec5SDimitry Andric       buf = next;
21400b57cec5SDimitry Andric     } else if (__kmp_match_str("compact", buf, CCAST(const char **, &next))) {
21410b57cec5SDimitry Andric       set_type(affinity_compact);
21420b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21430b57cec5SDimitry Andric       buf = next;
21440b57cec5SDimitry Andric     } else if (__kmp_match_str("logical", buf, CCAST(const char **, &next))) {
21450b57cec5SDimitry Andric       set_type(affinity_logical);
21460b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21470b57cec5SDimitry Andric       buf = next;
21480b57cec5SDimitry Andric     } else if (__kmp_match_str("physical", buf, CCAST(const char **, &next))) {
21490b57cec5SDimitry Andric       set_type(affinity_physical);
21500b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21510b57cec5SDimitry Andric       buf = next;
21520b57cec5SDimitry Andric     } else if (__kmp_match_str("explicit", buf, CCAST(const char **, &next))) {
21530b57cec5SDimitry Andric       set_type(affinity_explicit);
21540b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21550b57cec5SDimitry Andric       buf = next;
21560b57cec5SDimitry Andric     } else if (__kmp_match_str("balanced", buf, CCAST(const char **, &next))) {
21570b57cec5SDimitry Andric       set_type(affinity_balanced);
21580b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
21590b57cec5SDimitry Andric       buf = next;
21600b57cec5SDimitry Andric     } else if (__kmp_match_str("disabled", buf, CCAST(const char **, &next))) {
21610b57cec5SDimitry Andric       set_type(affinity_disabled);
21620b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
21630b57cec5SDimitry Andric       buf = next;
21640b57cec5SDimitry Andric     } else if (__kmp_match_str("verbose", buf, CCAST(const char **, &next))) {
21650b57cec5SDimitry Andric       set_verbose(TRUE);
21660b57cec5SDimitry Andric       buf = next;
21670b57cec5SDimitry Andric     } else if (__kmp_match_str("noverbose", buf, CCAST(const char **, &next))) {
21680b57cec5SDimitry Andric       set_verbose(FALSE);
21690b57cec5SDimitry Andric       buf = next;
21700b57cec5SDimitry Andric     } else if (__kmp_match_str("warnings", buf, CCAST(const char **, &next))) {
21710b57cec5SDimitry Andric       set_warnings(TRUE);
21720b57cec5SDimitry Andric       buf = next;
21730b57cec5SDimitry Andric     } else if (__kmp_match_str("nowarnings", buf,
21740b57cec5SDimitry Andric                                CCAST(const char **, &next))) {
21750b57cec5SDimitry Andric       set_warnings(FALSE);
21760b57cec5SDimitry Andric       buf = next;
21770b57cec5SDimitry Andric     } else if (__kmp_match_str("respect", buf, CCAST(const char **, &next))) {
21780b57cec5SDimitry Andric       set_respect(TRUE);
21790b57cec5SDimitry Andric       buf = next;
21800b57cec5SDimitry Andric     } else if (__kmp_match_str("norespect", buf, CCAST(const char **, &next))) {
21810b57cec5SDimitry Andric       set_respect(FALSE);
21820b57cec5SDimitry Andric       buf = next;
21830b57cec5SDimitry Andric     } else if (__kmp_match_str("duplicates", buf,
21840b57cec5SDimitry Andric                                CCAST(const char **, &next)) ||
21850b57cec5SDimitry Andric                __kmp_match_str("dups", buf, CCAST(const char **, &next))) {
21860b57cec5SDimitry Andric       set_dups(TRUE);
21870b57cec5SDimitry Andric       buf = next;
21880b57cec5SDimitry Andric     } else if (__kmp_match_str("noduplicates", buf,
21890b57cec5SDimitry Andric                                CCAST(const char **, &next)) ||
21900b57cec5SDimitry Andric                __kmp_match_str("nodups", buf, CCAST(const char **, &next))) {
21910b57cec5SDimitry Andric       set_dups(FALSE);
21920b57cec5SDimitry Andric       buf = next;
21930b57cec5SDimitry Andric     } else if (__kmp_match_str("granularity", buf,
21940b57cec5SDimitry Andric                                CCAST(const char **, &next)) ||
21950b57cec5SDimitry Andric                __kmp_match_str("gran", buf, CCAST(const char **, &next))) {
21960b57cec5SDimitry Andric       SKIP_WS(next);
21970b57cec5SDimitry Andric       if (*next != '=') {
21980b57cec5SDimitry Andric         EMIT_WARN(TRUE, (AffInvalidParam, name, start));
21990b57cec5SDimitry Andric         continue;
22000b57cec5SDimitry Andric       }
22010b57cec5SDimitry Andric       next++; // skip '='
22020b57cec5SDimitry Andric       SKIP_WS(next);
22030b57cec5SDimitry Andric 
22040b57cec5SDimitry Andric       buf = next;
22050b57cec5SDimitry Andric       if (__kmp_match_str("fine", buf, CCAST(const char **, &next))) {
22060b57cec5SDimitry Andric         set_gran(affinity_gran_fine, -1);
22070b57cec5SDimitry Andric         buf = next;
22080b57cec5SDimitry Andric       } else if (__kmp_match_str("thread", buf, CCAST(const char **, &next))) {
22090b57cec5SDimitry Andric         set_gran(affinity_gran_thread, -1);
22100b57cec5SDimitry Andric         buf = next;
22110b57cec5SDimitry Andric       } else if (__kmp_match_str("core", buf, CCAST(const char **, &next))) {
22120b57cec5SDimitry Andric         set_gran(affinity_gran_core, -1);
22130b57cec5SDimitry Andric         buf = next;
22140b57cec5SDimitry Andric #if KMP_USE_HWLOC
22150b57cec5SDimitry Andric       } else if (__kmp_match_str("tile", buf, CCAST(const char **, &next))) {
22160b57cec5SDimitry Andric         set_gran(affinity_gran_tile, -1);
22170b57cec5SDimitry Andric         buf = next;
22180b57cec5SDimitry Andric #endif
22190b57cec5SDimitry Andric       } else if (__kmp_match_str("package", buf, CCAST(const char **, &next))) {
22200b57cec5SDimitry Andric         set_gran(affinity_gran_package, -1);
22210b57cec5SDimitry Andric         buf = next;
22220b57cec5SDimitry Andric       } else if (__kmp_match_str("node", buf, CCAST(const char **, &next))) {
22230b57cec5SDimitry Andric         set_gran(affinity_gran_node, -1);
22240b57cec5SDimitry Andric         buf = next;
22250b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
22260b57cec5SDimitry Andric       } else if (__kmp_match_str("group", buf, CCAST(const char **, &next))) {
22270b57cec5SDimitry Andric         set_gran(affinity_gran_group, -1);
22280b57cec5SDimitry Andric         buf = next;
22290b57cec5SDimitry Andric #endif /* KMP_GROUP AFFINITY */
22300b57cec5SDimitry Andric       } else if ((*buf >= '0') && (*buf <= '9')) {
22310b57cec5SDimitry Andric         int n;
22320b57cec5SDimitry Andric         next = buf;
22330b57cec5SDimitry Andric         SKIP_DIGITS(next);
22340b57cec5SDimitry Andric         n = __kmp_str_to_int(buf, *next);
22350b57cec5SDimitry Andric         KMP_ASSERT(n >= 0);
22360b57cec5SDimitry Andric         buf = next;
22370b57cec5SDimitry Andric         set_gran(affinity_gran_default, n);
22380b57cec5SDimitry Andric       } else {
22390b57cec5SDimitry Andric         EMIT_WARN(TRUE, (AffInvalidParam, name, start));
22400b57cec5SDimitry Andric         continue;
22410b57cec5SDimitry Andric       }
22420b57cec5SDimitry Andric     } else if (__kmp_match_str("proclist", buf, CCAST(const char **, &next))) {
22430b57cec5SDimitry Andric       char *temp_proclist;
22440b57cec5SDimitry Andric 
22450b57cec5SDimitry Andric       SKIP_WS(next);
22460b57cec5SDimitry Andric       if (*next != '=') {
22470b57cec5SDimitry Andric         EMIT_WARN(TRUE, (AffInvalidParam, name, start));
22480b57cec5SDimitry Andric         continue;
22490b57cec5SDimitry Andric       }
22500b57cec5SDimitry Andric       next++; // skip '='
22510b57cec5SDimitry Andric       SKIP_WS(next);
22520b57cec5SDimitry Andric       if (*next != '[') {
22530b57cec5SDimitry Andric         EMIT_WARN(TRUE, (AffInvalidParam, name, start));
22540b57cec5SDimitry Andric         continue;
22550b57cec5SDimitry Andric       }
22560b57cec5SDimitry Andric       next++; // skip '['
22570b57cec5SDimitry Andric       buf = next;
22580b57cec5SDimitry Andric       if (!__kmp_parse_affinity_proc_id_list(
22590b57cec5SDimitry Andric               name, buf, CCAST(const char **, &next), &temp_proclist)) {
22600b57cec5SDimitry Andric         // warning already emitted.
22610b57cec5SDimitry Andric         SKIP_TO(next, ']');
22620b57cec5SDimitry Andric         if (*next == ']')
22630b57cec5SDimitry Andric           next++;
22640b57cec5SDimitry Andric         SKIP_TO(next, ',');
22650b57cec5SDimitry Andric         if (*next == ',')
22660b57cec5SDimitry Andric           next++;
22670b57cec5SDimitry Andric         buf = next;
22680b57cec5SDimitry Andric         continue;
22690b57cec5SDimitry Andric       }
22700b57cec5SDimitry Andric       if (*next != ']') {
22710b57cec5SDimitry Andric         EMIT_WARN(TRUE, (AffInvalidParam, name, start));
22720b57cec5SDimitry Andric         continue;
22730b57cec5SDimitry Andric       }
22740b57cec5SDimitry Andric       next++; // skip ']'
22750b57cec5SDimitry Andric       set_proclist(temp_proclist);
22760b57cec5SDimitry Andric     } else if ((*buf >= '0') && (*buf <= '9')) {
22770b57cec5SDimitry Andric       // Parse integer numbers -- permute and offset.
22780b57cec5SDimitry Andric       int n;
22790b57cec5SDimitry Andric       next = buf;
22800b57cec5SDimitry Andric       SKIP_DIGITS(next);
22810b57cec5SDimitry Andric       n = __kmp_str_to_int(buf, *next);
22820b57cec5SDimitry Andric       KMP_ASSERT(n >= 0);
22830b57cec5SDimitry Andric       buf = next;
22840b57cec5SDimitry Andric       if (count < 2) {
22850b57cec5SDimitry Andric         number[count] = n;
22860b57cec5SDimitry Andric       } else {
22870b57cec5SDimitry Andric         KMP_WARNING(AffManyParams, name, start);
22880b57cec5SDimitry Andric       }
22890b57cec5SDimitry Andric       ++count;
22900b57cec5SDimitry Andric     } else {
22910b57cec5SDimitry Andric       EMIT_WARN(TRUE, (AffInvalidParam, name, start));
22920b57cec5SDimitry Andric       continue;
22930b57cec5SDimitry Andric     }
22940b57cec5SDimitry Andric 
22950b57cec5SDimitry Andric     SKIP_WS(next);
22960b57cec5SDimitry Andric     if (*next == ',') {
22970b57cec5SDimitry Andric       next++;
22980b57cec5SDimitry Andric       SKIP_WS(next);
22990b57cec5SDimitry Andric     } else if (*next != '\0') {
23000b57cec5SDimitry Andric       const char *temp = next;
23010b57cec5SDimitry Andric       EMIT_WARN(TRUE, (ParseExtraCharsWarn, name, temp));
23020b57cec5SDimitry Andric       continue;
23030b57cec5SDimitry Andric     }
23040b57cec5SDimitry Andric     buf = next;
23050b57cec5SDimitry Andric   } // while
23060b57cec5SDimitry Andric 
23070b57cec5SDimitry Andric #undef EMIT_WARN
23080b57cec5SDimitry Andric #undef _set_param
23090b57cec5SDimitry Andric #undef set_type
23100b57cec5SDimitry Andric #undef set_verbose
23110b57cec5SDimitry Andric #undef set_warnings
23120b57cec5SDimitry Andric #undef set_respect
23130b57cec5SDimitry Andric #undef set_granularity
23140b57cec5SDimitry Andric 
23150b57cec5SDimitry Andric   __kmp_str_free(&buffer);
23160b57cec5SDimitry Andric 
23170b57cec5SDimitry Andric   if (proclist) {
23180b57cec5SDimitry Andric     if (!type) {
23190b57cec5SDimitry Andric       KMP_WARNING(AffProcListNoType, name);
23200b57cec5SDimitry Andric       *out_type = affinity_explicit;
23210b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
23220b57cec5SDimitry Andric     } else if (*out_type != affinity_explicit) {
23230b57cec5SDimitry Andric       KMP_WARNING(AffProcListNotExplicit, name);
23240b57cec5SDimitry Andric       KMP_ASSERT(*out_proclist != NULL);
23250b57cec5SDimitry Andric       KMP_INTERNAL_FREE(*out_proclist);
23260b57cec5SDimitry Andric       *out_proclist = NULL;
23270b57cec5SDimitry Andric     }
23280b57cec5SDimitry Andric   }
23290b57cec5SDimitry Andric   switch (*out_type) {
23300b57cec5SDimitry Andric   case affinity_logical:
23310b57cec5SDimitry Andric   case affinity_physical: {
23320b57cec5SDimitry Andric     if (count > 0) {
23330b57cec5SDimitry Andric       *out_offset = number[0];
23340b57cec5SDimitry Andric     }
23350b57cec5SDimitry Andric     if (count > 1) {
23360b57cec5SDimitry Andric       KMP_WARNING(AffManyParamsForLogic, name, number[1]);
23370b57cec5SDimitry Andric     }
23380b57cec5SDimitry Andric   } break;
23390b57cec5SDimitry Andric   case affinity_balanced: {
23400b57cec5SDimitry Andric     if (count > 0) {
23410b57cec5SDimitry Andric       *out_compact = number[0];
23420b57cec5SDimitry Andric     }
23430b57cec5SDimitry Andric     if (count > 1) {
23440b57cec5SDimitry Andric       *out_offset = number[1];
23450b57cec5SDimitry Andric     }
23460b57cec5SDimitry Andric 
23470b57cec5SDimitry Andric     if (__kmp_affinity_gran == affinity_gran_default) {
23480b57cec5SDimitry Andric #if KMP_MIC_SUPPORTED
23490b57cec5SDimitry Andric       if (__kmp_mic_type != non_mic) {
23500b57cec5SDimitry Andric         if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
23510b57cec5SDimitry Andric           KMP_WARNING(AffGranUsing, "KMP_AFFINITY", "fine");
23520b57cec5SDimitry Andric         }
23530b57cec5SDimitry Andric         __kmp_affinity_gran = affinity_gran_fine;
23540b57cec5SDimitry Andric       } else
23550b57cec5SDimitry Andric #endif
23560b57cec5SDimitry Andric       {
23570b57cec5SDimitry Andric         if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
23580b57cec5SDimitry Andric           KMP_WARNING(AffGranUsing, "KMP_AFFINITY", "core");
23590b57cec5SDimitry Andric         }
23600b57cec5SDimitry Andric         __kmp_affinity_gran = affinity_gran_core;
23610b57cec5SDimitry Andric       }
23620b57cec5SDimitry Andric     }
23630b57cec5SDimitry Andric   } break;
23640b57cec5SDimitry Andric   case affinity_scatter:
23650b57cec5SDimitry Andric   case affinity_compact: {
23660b57cec5SDimitry Andric     if (count > 0) {
23670b57cec5SDimitry Andric       *out_compact = number[0];
23680b57cec5SDimitry Andric     }
23690b57cec5SDimitry Andric     if (count > 1) {
23700b57cec5SDimitry Andric       *out_offset = number[1];
23710b57cec5SDimitry Andric     }
23720b57cec5SDimitry Andric   } break;
23730b57cec5SDimitry Andric   case affinity_explicit: {
23740b57cec5SDimitry Andric     if (*out_proclist == NULL) {
23750b57cec5SDimitry Andric       KMP_WARNING(AffNoProcList, name);
23760b57cec5SDimitry Andric       __kmp_affinity_type = affinity_none;
23770b57cec5SDimitry Andric     }
23780b57cec5SDimitry Andric     if (count > 0) {
23790b57cec5SDimitry Andric       KMP_WARNING(AffNoParam, name, "explicit");
23800b57cec5SDimitry Andric     }
23810b57cec5SDimitry Andric   } break;
23820b57cec5SDimitry Andric   case affinity_none: {
23830b57cec5SDimitry Andric     if (count > 0) {
23840b57cec5SDimitry Andric       KMP_WARNING(AffNoParam, name, "none");
23850b57cec5SDimitry Andric     }
23860b57cec5SDimitry Andric   } break;
23870b57cec5SDimitry Andric   case affinity_disabled: {
23880b57cec5SDimitry Andric     if (count > 0) {
23890b57cec5SDimitry Andric       KMP_WARNING(AffNoParam, name, "disabled");
23900b57cec5SDimitry Andric     }
23910b57cec5SDimitry Andric   } break;
23920b57cec5SDimitry Andric   case affinity_default: {
23930b57cec5SDimitry Andric     if (count > 0) {
23940b57cec5SDimitry Andric       KMP_WARNING(AffNoParam, name, "default");
23950b57cec5SDimitry Andric     }
23960b57cec5SDimitry Andric   } break;
23970b57cec5SDimitry Andric   default: { KMP_ASSERT(0); }
23980b57cec5SDimitry Andric   }
23990b57cec5SDimitry Andric } // __kmp_parse_affinity_env
24000b57cec5SDimitry Andric 
24010b57cec5SDimitry Andric static void __kmp_stg_parse_affinity(char const *name, char const *value,
24020b57cec5SDimitry Andric                                      void *data) {
24030b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
24040b57cec5SDimitry Andric   int rc;
24050b57cec5SDimitry Andric 
24060b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, rivals);
24070b57cec5SDimitry Andric   if (rc) {
24080b57cec5SDimitry Andric     return;
24090b57cec5SDimitry Andric   }
24100b57cec5SDimitry Andric 
24110b57cec5SDimitry Andric   __kmp_parse_affinity_env(name, value, &__kmp_affinity_type,
24120b57cec5SDimitry Andric                            &__kmp_affinity_proclist, &__kmp_affinity_verbose,
24130b57cec5SDimitry Andric                            &__kmp_affinity_warnings,
24140b57cec5SDimitry Andric                            &__kmp_affinity_respect_mask, &__kmp_affinity_gran,
24150b57cec5SDimitry Andric                            &__kmp_affinity_gran_levels, &__kmp_affinity_dups,
24160b57cec5SDimitry Andric                            &__kmp_affinity_compact, &__kmp_affinity_offset);
24170b57cec5SDimitry Andric 
24180b57cec5SDimitry Andric } // __kmp_stg_parse_affinity
24190b57cec5SDimitry Andric 
24200b57cec5SDimitry Andric static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer, char const *name,
24210b57cec5SDimitry Andric                                      void *data) {
24220b57cec5SDimitry Andric   if (__kmp_env_format) {
24230b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
24240b57cec5SDimitry Andric   } else {
24250b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
24260b57cec5SDimitry Andric   }
24270b57cec5SDimitry Andric   if (__kmp_affinity_verbose) {
24280b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s,", "verbose");
24290b57cec5SDimitry Andric   } else {
24300b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s,", "noverbose");
24310b57cec5SDimitry Andric   }
24320b57cec5SDimitry Andric   if (__kmp_affinity_warnings) {
24330b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s,", "warnings");
24340b57cec5SDimitry Andric   } else {
24350b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s,", "nowarnings");
24360b57cec5SDimitry Andric   }
24370b57cec5SDimitry Andric   if (KMP_AFFINITY_CAPABLE()) {
24380b57cec5SDimitry Andric     if (__kmp_affinity_respect_mask) {
24390b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,", "respect");
24400b57cec5SDimitry Andric     } else {
24410b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,", "norespect");
24420b57cec5SDimitry Andric     }
24430b57cec5SDimitry Andric     switch (__kmp_affinity_gran) {
24440b57cec5SDimitry Andric     case affinity_gran_default:
24450b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=default,");
24460b57cec5SDimitry Andric       break;
24470b57cec5SDimitry Andric     case affinity_gran_fine:
24480b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=fine,");
24490b57cec5SDimitry Andric       break;
24500b57cec5SDimitry Andric     case affinity_gran_thread:
24510b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=thread,");
24520b57cec5SDimitry Andric       break;
24530b57cec5SDimitry Andric     case affinity_gran_core:
24540b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=core,");
24550b57cec5SDimitry Andric       break;
24560b57cec5SDimitry Andric     case affinity_gran_package:
24570b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=package,");
24580b57cec5SDimitry Andric       break;
24590b57cec5SDimitry Andric     case affinity_gran_node:
24600b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=node,");
24610b57cec5SDimitry Andric       break;
24620b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
24630b57cec5SDimitry Andric     case affinity_gran_group:
24640b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "granularity=group,");
24650b57cec5SDimitry Andric       break;
24660b57cec5SDimitry Andric #endif /* KMP_GROUP_AFFINITY */
24670b57cec5SDimitry Andric     }
24680b57cec5SDimitry Andric   }
24690b57cec5SDimitry Andric   if (!KMP_AFFINITY_CAPABLE()) {
24700b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s", "disabled");
24710b57cec5SDimitry Andric   } else
24720b57cec5SDimitry Andric     switch (__kmp_affinity_type) {
24730b57cec5SDimitry Andric     case affinity_none:
24740b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "none");
24750b57cec5SDimitry Andric       break;
24760b57cec5SDimitry Andric     case affinity_physical:
24770b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d", "physical", __kmp_affinity_offset);
24780b57cec5SDimitry Andric       break;
24790b57cec5SDimitry Andric     case affinity_logical:
24800b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d", "logical", __kmp_affinity_offset);
24810b57cec5SDimitry Andric       break;
24820b57cec5SDimitry Andric     case affinity_compact:
24830b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d,%d", "compact", __kmp_affinity_compact,
24840b57cec5SDimitry Andric                           __kmp_affinity_offset);
24850b57cec5SDimitry Andric       break;
24860b57cec5SDimitry Andric     case affinity_scatter:
24870b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d,%d", "scatter", __kmp_affinity_compact,
24880b57cec5SDimitry Andric                           __kmp_affinity_offset);
24890b57cec5SDimitry Andric       break;
24900b57cec5SDimitry Andric     case affinity_explicit:
24910b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s=[%s],%s", "proclist",
24920b57cec5SDimitry Andric                           __kmp_affinity_proclist, "explicit");
24930b57cec5SDimitry Andric       break;
24940b57cec5SDimitry Andric     case affinity_balanced:
24950b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d,%d", "balanced",
24960b57cec5SDimitry Andric                           __kmp_affinity_compact, __kmp_affinity_offset);
24970b57cec5SDimitry Andric       break;
24980b57cec5SDimitry Andric     case affinity_disabled:
24990b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "disabled");
25000b57cec5SDimitry Andric       break;
25010b57cec5SDimitry Andric     case affinity_default:
25020b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "default");
25030b57cec5SDimitry Andric       break;
25040b57cec5SDimitry Andric     default:
25050b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s", "<unknown>");
25060b57cec5SDimitry Andric       break;
25070b57cec5SDimitry Andric     }
25080b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "'\n");
25090b57cec5SDimitry Andric } //__kmp_stg_print_affinity
25100b57cec5SDimitry Andric 
25110b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
25120b57cec5SDimitry Andric 
25130b57cec5SDimitry Andric static void __kmp_stg_parse_gomp_cpu_affinity(char const *name,
25140b57cec5SDimitry Andric                                               char const *value, void *data) {
25150b57cec5SDimitry Andric   const char *next = NULL;
25160b57cec5SDimitry Andric   char *temp_proclist;
25170b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
25180b57cec5SDimitry Andric   int rc;
25190b57cec5SDimitry Andric 
25200b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, rivals);
25210b57cec5SDimitry Andric   if (rc) {
25220b57cec5SDimitry Andric     return;
25230b57cec5SDimitry Andric   }
25240b57cec5SDimitry Andric 
25250b57cec5SDimitry Andric   if (TCR_4(__kmp_init_middle)) {
25260b57cec5SDimitry Andric     KMP_WARNING(EnvMiddleWarn, name);
25270b57cec5SDimitry Andric     __kmp_env_toPrint(name, 0);
25280b57cec5SDimitry Andric     return;
25290b57cec5SDimitry Andric   }
25300b57cec5SDimitry Andric 
25310b57cec5SDimitry Andric   __kmp_env_toPrint(name, 1);
25320b57cec5SDimitry Andric 
25330b57cec5SDimitry Andric   if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
25340b57cec5SDimitry Andric     SKIP_WS(next);
25350b57cec5SDimitry Andric     if (*next == '\0') {
25360b57cec5SDimitry Andric       // GOMP_CPU_AFFINITY => granularity=fine,explicit,proclist=...
25370b57cec5SDimitry Andric       __kmp_affinity_proclist = temp_proclist;
25380b57cec5SDimitry Andric       __kmp_affinity_type = affinity_explicit;
25390b57cec5SDimitry Andric       __kmp_affinity_gran = affinity_gran_fine;
25400b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
25410b57cec5SDimitry Andric     } else {
25420b57cec5SDimitry Andric       KMP_WARNING(AffSyntaxError, name);
25430b57cec5SDimitry Andric       if (temp_proclist != NULL) {
25440b57cec5SDimitry Andric         KMP_INTERNAL_FREE((void *)temp_proclist);
25450b57cec5SDimitry Andric       }
25460b57cec5SDimitry Andric     }
25470b57cec5SDimitry Andric   } else {
25480b57cec5SDimitry Andric     // Warning already emitted
25490b57cec5SDimitry Andric     __kmp_affinity_type = affinity_none;
25500b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
25510b57cec5SDimitry Andric   }
25520b57cec5SDimitry Andric } // __kmp_stg_parse_gomp_cpu_affinity
25530b57cec5SDimitry Andric 
25540b57cec5SDimitry Andric #endif /* KMP_GOMP_COMPAT */
25550b57cec5SDimitry Andric 
25560b57cec5SDimitry Andric /*-----------------------------------------------------------------------------
25570b57cec5SDimitry Andric The OMP_PLACES proc id list parser. Here is the grammar:
25580b57cec5SDimitry Andric 
25590b57cec5SDimitry Andric place_list := place
25600b57cec5SDimitry Andric place_list := place , place_list
25610b57cec5SDimitry Andric place := num
25620b57cec5SDimitry Andric place := place : num
25630b57cec5SDimitry Andric place := place : num : signed
25640b57cec5SDimitry Andric place := { subplacelist }
25650b57cec5SDimitry Andric place := ! place                  // (lowest priority)
25660b57cec5SDimitry Andric subplace_list := subplace
25670b57cec5SDimitry Andric subplace_list := subplace , subplace_list
25680b57cec5SDimitry Andric subplace := num
25690b57cec5SDimitry Andric subplace := num : num
25700b57cec5SDimitry Andric subplace := num : num : signed
25710b57cec5SDimitry Andric signed := num
25720b57cec5SDimitry Andric signed := + signed
25730b57cec5SDimitry Andric signed := - signed
25740b57cec5SDimitry Andric -----------------------------------------------------------------------------*/
25750b57cec5SDimitry Andric 
25760b57cec5SDimitry Andric static int __kmp_parse_subplace_list(const char *var, const char **scan) {
25770b57cec5SDimitry Andric   const char *next;
25780b57cec5SDimitry Andric 
25790b57cec5SDimitry Andric   for (;;) {
25800b57cec5SDimitry Andric     int start, count, stride;
25810b57cec5SDimitry Andric 
25820b57cec5SDimitry Andric     //
25830b57cec5SDimitry Andric     // Read in the starting proc id
25840b57cec5SDimitry Andric     //
25850b57cec5SDimitry Andric     SKIP_WS(*scan);
25860b57cec5SDimitry Andric     if ((**scan < '0') || (**scan > '9')) {
25870b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
25880b57cec5SDimitry Andric       return FALSE;
25890b57cec5SDimitry Andric     }
25900b57cec5SDimitry Andric     next = *scan;
25910b57cec5SDimitry Andric     SKIP_DIGITS(next);
25920b57cec5SDimitry Andric     start = __kmp_str_to_int(*scan, *next);
25930b57cec5SDimitry Andric     KMP_ASSERT(start >= 0);
25940b57cec5SDimitry Andric     *scan = next;
25950b57cec5SDimitry Andric 
25960b57cec5SDimitry Andric     // valid follow sets are ',' ':' and '}'
25970b57cec5SDimitry Andric     SKIP_WS(*scan);
25980b57cec5SDimitry Andric     if (**scan == '}') {
25990b57cec5SDimitry Andric       break;
26000b57cec5SDimitry Andric     }
26010b57cec5SDimitry Andric     if (**scan == ',') {
26020b57cec5SDimitry Andric       (*scan)++; // skip ','
26030b57cec5SDimitry Andric       continue;
26040b57cec5SDimitry Andric     }
26050b57cec5SDimitry Andric     if (**scan != ':') {
26060b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26070b57cec5SDimitry Andric       return FALSE;
26080b57cec5SDimitry Andric     }
26090b57cec5SDimitry Andric     (*scan)++; // skip ':'
26100b57cec5SDimitry Andric 
26110b57cec5SDimitry Andric     // Read count parameter
26120b57cec5SDimitry Andric     SKIP_WS(*scan);
26130b57cec5SDimitry Andric     if ((**scan < '0') || (**scan > '9')) {
26140b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26150b57cec5SDimitry Andric       return FALSE;
26160b57cec5SDimitry Andric     }
26170b57cec5SDimitry Andric     next = *scan;
26180b57cec5SDimitry Andric     SKIP_DIGITS(next);
26190b57cec5SDimitry Andric     count = __kmp_str_to_int(*scan, *next);
26200b57cec5SDimitry Andric     KMP_ASSERT(count >= 0);
26210b57cec5SDimitry Andric     *scan = next;
26220b57cec5SDimitry Andric 
26230b57cec5SDimitry Andric     // valid follow sets are ',' ':' and '}'
26240b57cec5SDimitry Andric     SKIP_WS(*scan);
26250b57cec5SDimitry Andric     if (**scan == '}') {
26260b57cec5SDimitry Andric       break;
26270b57cec5SDimitry Andric     }
26280b57cec5SDimitry Andric     if (**scan == ',') {
26290b57cec5SDimitry Andric       (*scan)++; // skip ','
26300b57cec5SDimitry Andric       continue;
26310b57cec5SDimitry Andric     }
26320b57cec5SDimitry Andric     if (**scan != ':') {
26330b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26340b57cec5SDimitry Andric       return FALSE;
26350b57cec5SDimitry Andric     }
26360b57cec5SDimitry Andric     (*scan)++; // skip ':'
26370b57cec5SDimitry Andric 
26380b57cec5SDimitry Andric     // Read stride parameter
26390b57cec5SDimitry Andric     int sign = +1;
26400b57cec5SDimitry Andric     for (;;) {
26410b57cec5SDimitry Andric       SKIP_WS(*scan);
26420b57cec5SDimitry Andric       if (**scan == '+') {
26430b57cec5SDimitry Andric         (*scan)++; // skip '+'
26440b57cec5SDimitry Andric         continue;
26450b57cec5SDimitry Andric       }
26460b57cec5SDimitry Andric       if (**scan == '-') {
26470b57cec5SDimitry Andric         sign *= -1;
26480b57cec5SDimitry Andric         (*scan)++; // skip '-'
26490b57cec5SDimitry Andric         continue;
26500b57cec5SDimitry Andric       }
26510b57cec5SDimitry Andric       break;
26520b57cec5SDimitry Andric     }
26530b57cec5SDimitry Andric     SKIP_WS(*scan);
26540b57cec5SDimitry Andric     if ((**scan < '0') || (**scan > '9')) {
26550b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26560b57cec5SDimitry Andric       return FALSE;
26570b57cec5SDimitry Andric     }
26580b57cec5SDimitry Andric     next = *scan;
26590b57cec5SDimitry Andric     SKIP_DIGITS(next);
26600b57cec5SDimitry Andric     stride = __kmp_str_to_int(*scan, *next);
26610b57cec5SDimitry Andric     KMP_ASSERT(stride >= 0);
26620b57cec5SDimitry Andric     *scan = next;
26630b57cec5SDimitry Andric     stride *= sign;
26640b57cec5SDimitry Andric 
26650b57cec5SDimitry Andric     // valid follow sets are ',' and '}'
26660b57cec5SDimitry Andric     SKIP_WS(*scan);
26670b57cec5SDimitry Andric     if (**scan == '}') {
26680b57cec5SDimitry Andric       break;
26690b57cec5SDimitry Andric     }
26700b57cec5SDimitry Andric     if (**scan == ',') {
26710b57cec5SDimitry Andric       (*scan)++; // skip ','
26720b57cec5SDimitry Andric       continue;
26730b57cec5SDimitry Andric     }
26740b57cec5SDimitry Andric 
26750b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26760b57cec5SDimitry Andric     return FALSE;
26770b57cec5SDimitry Andric   }
26780b57cec5SDimitry Andric   return TRUE;
26790b57cec5SDimitry Andric }
26800b57cec5SDimitry Andric 
26810b57cec5SDimitry Andric static int __kmp_parse_place(const char *var, const char **scan) {
26820b57cec5SDimitry Andric   const char *next;
26830b57cec5SDimitry Andric 
26840b57cec5SDimitry Andric   // valid follow sets are '{' '!' and num
26850b57cec5SDimitry Andric   SKIP_WS(*scan);
26860b57cec5SDimitry Andric   if (**scan == '{') {
26870b57cec5SDimitry Andric     (*scan)++; // skip '{'
26880b57cec5SDimitry Andric     if (!__kmp_parse_subplace_list(var, scan)) {
26890b57cec5SDimitry Andric       return FALSE;
26900b57cec5SDimitry Andric     }
26910b57cec5SDimitry Andric     if (**scan != '}') {
26920b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
26930b57cec5SDimitry Andric       return FALSE;
26940b57cec5SDimitry Andric     }
26950b57cec5SDimitry Andric     (*scan)++; // skip '}'
26960b57cec5SDimitry Andric   } else if (**scan == '!') {
26970b57cec5SDimitry Andric     (*scan)++; // skip '!'
26980b57cec5SDimitry Andric     return __kmp_parse_place(var, scan); //'!' has lower precedence than ':'
26990b57cec5SDimitry Andric   } else if ((**scan >= '0') && (**scan <= '9')) {
27000b57cec5SDimitry Andric     next = *scan;
27010b57cec5SDimitry Andric     SKIP_DIGITS(next);
27020b57cec5SDimitry Andric     int proc = __kmp_str_to_int(*scan, *next);
27030b57cec5SDimitry Andric     KMP_ASSERT(proc >= 0);
27040b57cec5SDimitry Andric     *scan = next;
27050b57cec5SDimitry Andric   } else {
27060b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
27070b57cec5SDimitry Andric     return FALSE;
27080b57cec5SDimitry Andric   }
27090b57cec5SDimitry Andric   return TRUE;
27100b57cec5SDimitry Andric }
27110b57cec5SDimitry Andric 
27120b57cec5SDimitry Andric static int __kmp_parse_place_list(const char *var, const char *env,
27130b57cec5SDimitry Andric                                   char **place_list) {
27140b57cec5SDimitry Andric   const char *scan = env;
27150b57cec5SDimitry Andric   const char *next = scan;
27160b57cec5SDimitry Andric 
27170b57cec5SDimitry Andric   for (;;) {
27180b57cec5SDimitry Andric     int count, stride;
27190b57cec5SDimitry Andric 
27200b57cec5SDimitry Andric     if (!__kmp_parse_place(var, &scan)) {
27210b57cec5SDimitry Andric       return FALSE;
27220b57cec5SDimitry Andric     }
27230b57cec5SDimitry Andric 
27240b57cec5SDimitry Andric     // valid follow sets are ',' ':' and EOL
27250b57cec5SDimitry Andric     SKIP_WS(scan);
27260b57cec5SDimitry Andric     if (*scan == '\0') {
27270b57cec5SDimitry Andric       break;
27280b57cec5SDimitry Andric     }
27290b57cec5SDimitry Andric     if (*scan == ',') {
27300b57cec5SDimitry Andric       scan++; // skip ','
27310b57cec5SDimitry Andric       continue;
27320b57cec5SDimitry Andric     }
27330b57cec5SDimitry Andric     if (*scan != ':') {
27340b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
27350b57cec5SDimitry Andric       return FALSE;
27360b57cec5SDimitry Andric     }
27370b57cec5SDimitry Andric     scan++; // skip ':'
27380b57cec5SDimitry Andric 
27390b57cec5SDimitry Andric     // Read count parameter
27400b57cec5SDimitry Andric     SKIP_WS(scan);
27410b57cec5SDimitry Andric     if ((*scan < '0') || (*scan > '9')) {
27420b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
27430b57cec5SDimitry Andric       return FALSE;
27440b57cec5SDimitry Andric     }
27450b57cec5SDimitry Andric     next = scan;
27460b57cec5SDimitry Andric     SKIP_DIGITS(next);
27470b57cec5SDimitry Andric     count = __kmp_str_to_int(scan, *next);
27480b57cec5SDimitry Andric     KMP_ASSERT(count >= 0);
27490b57cec5SDimitry Andric     scan = next;
27500b57cec5SDimitry Andric 
27510b57cec5SDimitry Andric     // valid follow sets are ',' ':' and EOL
27520b57cec5SDimitry Andric     SKIP_WS(scan);
27530b57cec5SDimitry Andric     if (*scan == '\0') {
27540b57cec5SDimitry Andric       break;
27550b57cec5SDimitry Andric     }
27560b57cec5SDimitry Andric     if (*scan == ',') {
27570b57cec5SDimitry Andric       scan++; // skip ','
27580b57cec5SDimitry Andric       continue;
27590b57cec5SDimitry Andric     }
27600b57cec5SDimitry Andric     if (*scan != ':') {
27610b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
27620b57cec5SDimitry Andric       return FALSE;
27630b57cec5SDimitry Andric     }
27640b57cec5SDimitry Andric     scan++; // skip ':'
27650b57cec5SDimitry Andric 
27660b57cec5SDimitry Andric     // Read stride parameter
27670b57cec5SDimitry Andric     int sign = +1;
27680b57cec5SDimitry Andric     for (;;) {
27690b57cec5SDimitry Andric       SKIP_WS(scan);
27700b57cec5SDimitry Andric       if (*scan == '+') {
27710b57cec5SDimitry Andric         scan++; // skip '+'
27720b57cec5SDimitry Andric         continue;
27730b57cec5SDimitry Andric       }
27740b57cec5SDimitry Andric       if (*scan == '-') {
27750b57cec5SDimitry Andric         sign *= -1;
27760b57cec5SDimitry Andric         scan++; // skip '-'
27770b57cec5SDimitry Andric         continue;
27780b57cec5SDimitry Andric       }
27790b57cec5SDimitry Andric       break;
27800b57cec5SDimitry Andric     }
27810b57cec5SDimitry Andric     SKIP_WS(scan);
27820b57cec5SDimitry Andric     if ((*scan < '0') || (*scan > '9')) {
27830b57cec5SDimitry Andric       KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
27840b57cec5SDimitry Andric       return FALSE;
27850b57cec5SDimitry Andric     }
27860b57cec5SDimitry Andric     next = scan;
27870b57cec5SDimitry Andric     SKIP_DIGITS(next);
27880b57cec5SDimitry Andric     stride = __kmp_str_to_int(scan, *next);
27890b57cec5SDimitry Andric     KMP_ASSERT(stride >= 0);
27900b57cec5SDimitry Andric     scan = next;
27910b57cec5SDimitry Andric     stride *= sign;
27920b57cec5SDimitry Andric 
27930b57cec5SDimitry Andric     // valid follow sets are ',' and EOL
27940b57cec5SDimitry Andric     SKIP_WS(scan);
27950b57cec5SDimitry Andric     if (*scan == '\0') {
27960b57cec5SDimitry Andric       break;
27970b57cec5SDimitry Andric     }
27980b57cec5SDimitry Andric     if (*scan == ',') {
27990b57cec5SDimitry Andric       scan++; // skip ','
28000b57cec5SDimitry Andric       continue;
28010b57cec5SDimitry Andric     }
28020b57cec5SDimitry Andric 
28030b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"");
28040b57cec5SDimitry Andric     return FALSE;
28050b57cec5SDimitry Andric   }
28060b57cec5SDimitry Andric 
28070b57cec5SDimitry Andric   {
2808*e8d8bef9SDimitry Andric     ptrdiff_t len = scan - env;
28090b57cec5SDimitry Andric     char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
28100b57cec5SDimitry Andric     KMP_MEMCPY_S(retlist, (len + 1) * sizeof(char), env, len * sizeof(char));
28110b57cec5SDimitry Andric     retlist[len] = '\0';
28120b57cec5SDimitry Andric     *place_list = retlist;
28130b57cec5SDimitry Andric   }
28140b57cec5SDimitry Andric   return TRUE;
28150b57cec5SDimitry Andric }
28160b57cec5SDimitry Andric 
28170b57cec5SDimitry Andric static void __kmp_stg_parse_places(char const *name, char const *value,
28180b57cec5SDimitry Andric                                    void *data) {
28190b57cec5SDimitry Andric   int count;
28200b57cec5SDimitry Andric   const char *scan = value;
28210b57cec5SDimitry Andric   const char *next = scan;
28220b57cec5SDimitry Andric   const char *kind = "\"threads\"";
28230b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
28240b57cec5SDimitry Andric   int rc;
28250b57cec5SDimitry Andric 
28260b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, rivals);
28270b57cec5SDimitry Andric   if (rc) {
28280b57cec5SDimitry Andric     return;
28290b57cec5SDimitry Andric   }
28300b57cec5SDimitry Andric 
28310b57cec5SDimitry Andric   // If OMP_PROC_BIND is not specified but OMP_PLACES is,
28320b57cec5SDimitry Andric   // then let OMP_PROC_BIND default to true.
28330b57cec5SDimitry Andric   if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
28340b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
28350b57cec5SDimitry Andric   }
28360b57cec5SDimitry Andric 
28370b57cec5SDimitry Andric   //__kmp_affinity_num_places = 0;
28380b57cec5SDimitry Andric 
28390b57cec5SDimitry Andric   if (__kmp_match_str("threads", scan, &next)) {
28400b57cec5SDimitry Andric     scan = next;
28410b57cec5SDimitry Andric     __kmp_affinity_type = affinity_compact;
28420b57cec5SDimitry Andric     __kmp_affinity_gran = affinity_gran_thread;
28430b57cec5SDimitry Andric     __kmp_affinity_dups = FALSE;
28440b57cec5SDimitry Andric     kind = "\"threads\"";
28450b57cec5SDimitry Andric   } else if (__kmp_match_str("cores", scan, &next)) {
28460b57cec5SDimitry Andric     scan = next;
28470b57cec5SDimitry Andric     __kmp_affinity_type = affinity_compact;
28480b57cec5SDimitry Andric     __kmp_affinity_gran = affinity_gran_core;
28490b57cec5SDimitry Andric     __kmp_affinity_dups = FALSE;
28500b57cec5SDimitry Andric     kind = "\"cores\"";
28510b57cec5SDimitry Andric #if KMP_USE_HWLOC
28520b57cec5SDimitry Andric   } else if (__kmp_match_str("tiles", scan, &next)) {
28530b57cec5SDimitry Andric     scan = next;
28540b57cec5SDimitry Andric     __kmp_affinity_type = affinity_compact;
28550b57cec5SDimitry Andric     __kmp_affinity_gran = affinity_gran_tile;
28560b57cec5SDimitry Andric     __kmp_affinity_dups = FALSE;
28570b57cec5SDimitry Andric     kind = "\"tiles\"";
28580b57cec5SDimitry Andric #endif
28590b57cec5SDimitry Andric   } else if (__kmp_match_str("sockets", scan, &next)) {
28600b57cec5SDimitry Andric     scan = next;
28610b57cec5SDimitry Andric     __kmp_affinity_type = affinity_compact;
28620b57cec5SDimitry Andric     __kmp_affinity_gran = affinity_gran_package;
28630b57cec5SDimitry Andric     __kmp_affinity_dups = FALSE;
28640b57cec5SDimitry Andric     kind = "\"sockets\"";
28650b57cec5SDimitry Andric   } else {
28660b57cec5SDimitry Andric     if (__kmp_affinity_proclist != NULL) {
28670b57cec5SDimitry Andric       KMP_INTERNAL_FREE((void *)__kmp_affinity_proclist);
28680b57cec5SDimitry Andric       __kmp_affinity_proclist = NULL;
28690b57cec5SDimitry Andric     }
28700b57cec5SDimitry Andric     if (__kmp_parse_place_list(name, value, &__kmp_affinity_proclist)) {
28710b57cec5SDimitry Andric       __kmp_affinity_type = affinity_explicit;
28720b57cec5SDimitry Andric       __kmp_affinity_gran = affinity_gran_fine;
28730b57cec5SDimitry Andric       __kmp_affinity_dups = FALSE;
28740b57cec5SDimitry Andric       if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
28750b57cec5SDimitry Andric         __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
28760b57cec5SDimitry Andric       }
28770b57cec5SDimitry Andric     }
28780b57cec5SDimitry Andric     return;
28790b57cec5SDimitry Andric   }
28800b57cec5SDimitry Andric 
28810b57cec5SDimitry Andric   if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
28820b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
28830b57cec5SDimitry Andric   }
28840b57cec5SDimitry Andric 
28850b57cec5SDimitry Andric   SKIP_WS(scan);
28860b57cec5SDimitry Andric   if (*scan == '\0') {
28870b57cec5SDimitry Andric     return;
28880b57cec5SDimitry Andric   }
28890b57cec5SDimitry Andric 
28900b57cec5SDimitry Andric   // Parse option count parameter in parentheses
28910b57cec5SDimitry Andric   if (*scan != '(') {
28920b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, name, kind);
28930b57cec5SDimitry Andric     return;
28940b57cec5SDimitry Andric   }
28950b57cec5SDimitry Andric   scan++; // skip '('
28960b57cec5SDimitry Andric 
28970b57cec5SDimitry Andric   SKIP_WS(scan);
28980b57cec5SDimitry Andric   next = scan;
28990b57cec5SDimitry Andric   SKIP_DIGITS(next);
29000b57cec5SDimitry Andric   count = __kmp_str_to_int(scan, *next);
29010b57cec5SDimitry Andric   KMP_ASSERT(count >= 0);
29020b57cec5SDimitry Andric   scan = next;
29030b57cec5SDimitry Andric 
29040b57cec5SDimitry Andric   SKIP_WS(scan);
29050b57cec5SDimitry Andric   if (*scan != ')') {
29060b57cec5SDimitry Andric     KMP_WARNING(SyntaxErrorUsing, name, kind);
29070b57cec5SDimitry Andric     return;
29080b57cec5SDimitry Andric   }
29090b57cec5SDimitry Andric   scan++; // skip ')'
29100b57cec5SDimitry Andric 
29110b57cec5SDimitry Andric   SKIP_WS(scan);
29120b57cec5SDimitry Andric   if (*scan != '\0') {
29130b57cec5SDimitry Andric     KMP_WARNING(ParseExtraCharsWarn, name, scan);
29140b57cec5SDimitry Andric   }
29150b57cec5SDimitry Andric   __kmp_affinity_num_places = count;
29160b57cec5SDimitry Andric }
29170b57cec5SDimitry Andric 
29180b57cec5SDimitry Andric static void __kmp_stg_print_places(kmp_str_buf_t *buffer, char const *name,
29190b57cec5SDimitry Andric                                    void *data) {
29200b57cec5SDimitry Andric   if (__kmp_env_format) {
29210b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
29220b57cec5SDimitry Andric   } else {
29230b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
29240b57cec5SDimitry Andric   }
29250b57cec5SDimitry Andric   if ((__kmp_nested_proc_bind.used == 0) ||
29260b57cec5SDimitry Andric       (__kmp_nested_proc_bind.bind_types == NULL) ||
29270b57cec5SDimitry Andric       (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
29280b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
29290b57cec5SDimitry Andric   } else if (__kmp_affinity_type == affinity_explicit) {
29300b57cec5SDimitry Andric     if (__kmp_affinity_proclist != NULL) {
29310b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "='%s'\n", __kmp_affinity_proclist);
29320b57cec5SDimitry Andric     } else {
29330b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
29340b57cec5SDimitry Andric     }
29350b57cec5SDimitry Andric   } else if (__kmp_affinity_type == affinity_compact) {
29360b57cec5SDimitry Andric     int num;
29370b57cec5SDimitry Andric     if (__kmp_affinity_num_masks > 0) {
29380b57cec5SDimitry Andric       num = __kmp_affinity_num_masks;
29390b57cec5SDimitry Andric     } else if (__kmp_affinity_num_places > 0) {
29400b57cec5SDimitry Andric       num = __kmp_affinity_num_places;
29410b57cec5SDimitry Andric     } else {
29420b57cec5SDimitry Andric       num = 0;
29430b57cec5SDimitry Andric     }
29440b57cec5SDimitry Andric     if (__kmp_affinity_gran == affinity_gran_thread) {
29450b57cec5SDimitry Andric       if (num > 0) {
29460b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='threads(%d)'\n", num);
29470b57cec5SDimitry Andric       } else {
29480b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='threads'\n");
29490b57cec5SDimitry Andric       }
29500b57cec5SDimitry Andric     } else if (__kmp_affinity_gran == affinity_gran_core) {
29510b57cec5SDimitry Andric       if (num > 0) {
29520b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='cores(%d)' \n", num);
29530b57cec5SDimitry Andric       } else {
29540b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='cores'\n");
29550b57cec5SDimitry Andric       }
29560b57cec5SDimitry Andric #if KMP_USE_HWLOC
29570b57cec5SDimitry Andric     } else if (__kmp_affinity_gran == affinity_gran_tile) {
29580b57cec5SDimitry Andric       if (num > 0) {
29590b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='tiles(%d)' \n", num);
29600b57cec5SDimitry Andric       } else {
29610b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='tiles'\n");
29620b57cec5SDimitry Andric       }
29630b57cec5SDimitry Andric #endif
29640b57cec5SDimitry Andric     } else if (__kmp_affinity_gran == affinity_gran_package) {
29650b57cec5SDimitry Andric       if (num > 0) {
29660b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='sockets(%d)'\n", num);
29670b57cec5SDimitry Andric       } else {
29680b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "='sockets'\n");
29690b57cec5SDimitry Andric       }
29700b57cec5SDimitry Andric     } else {
29710b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
29720b57cec5SDimitry Andric     }
29730b57cec5SDimitry Andric   } else {
29740b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
29750b57cec5SDimitry Andric   }
29760b57cec5SDimitry Andric }
29770b57cec5SDimitry Andric 
29780b57cec5SDimitry Andric static void __kmp_stg_parse_topology_method(char const *name, char const *value,
29790b57cec5SDimitry Andric                                             void *data) {
29800b57cec5SDimitry Andric   if (__kmp_str_match("all", 1, value)) {
29810b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_all;
29820b57cec5SDimitry Andric   }
29830b57cec5SDimitry Andric #if KMP_USE_HWLOC
29840b57cec5SDimitry Andric   else if (__kmp_str_match("hwloc", 1, value)) {
29850b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_hwloc;
29860b57cec5SDimitry Andric   }
29870b57cec5SDimitry Andric #endif
29880b57cec5SDimitry Andric #if KMP_ARCH_X86 || KMP_ARCH_X86_64
29890b57cec5SDimitry Andric   else if (__kmp_str_match("x2apic id", 9, value) ||
29900b57cec5SDimitry Andric            __kmp_str_match("x2apic_id", 9, value) ||
29910b57cec5SDimitry Andric            __kmp_str_match("x2apic-id", 9, value) ||
29920b57cec5SDimitry Andric            __kmp_str_match("x2apicid", 8, value) ||
29930b57cec5SDimitry Andric            __kmp_str_match("cpuid leaf 11", 13, value) ||
29940b57cec5SDimitry Andric            __kmp_str_match("cpuid_leaf_11", 13, value) ||
29950b57cec5SDimitry Andric            __kmp_str_match("cpuid-leaf-11", 13, value) ||
29960b57cec5SDimitry Andric            __kmp_str_match("cpuid leaf11", 12, value) ||
29970b57cec5SDimitry Andric            __kmp_str_match("cpuid_leaf11", 12, value) ||
29980b57cec5SDimitry Andric            __kmp_str_match("cpuid-leaf11", 12, value) ||
29990b57cec5SDimitry Andric            __kmp_str_match("cpuidleaf 11", 12, value) ||
30000b57cec5SDimitry Andric            __kmp_str_match("cpuidleaf_11", 12, value) ||
30010b57cec5SDimitry Andric            __kmp_str_match("cpuidleaf-11", 12, value) ||
30020b57cec5SDimitry Andric            __kmp_str_match("cpuidleaf11", 11, value) ||
30030b57cec5SDimitry Andric            __kmp_str_match("cpuid 11", 8, value) ||
30040b57cec5SDimitry Andric            __kmp_str_match("cpuid_11", 8, value) ||
30050b57cec5SDimitry Andric            __kmp_str_match("cpuid-11", 8, value) ||
30060b57cec5SDimitry Andric            __kmp_str_match("cpuid11", 7, value) ||
30070b57cec5SDimitry Andric            __kmp_str_match("leaf 11", 7, value) ||
30080b57cec5SDimitry Andric            __kmp_str_match("leaf_11", 7, value) ||
30090b57cec5SDimitry Andric            __kmp_str_match("leaf-11", 7, value) ||
30100b57cec5SDimitry Andric            __kmp_str_match("leaf11", 6, value)) {
30110b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_x2apicid;
30120b57cec5SDimitry Andric   } else if (__kmp_str_match("apic id", 7, value) ||
30130b57cec5SDimitry Andric              __kmp_str_match("apic_id", 7, value) ||
30140b57cec5SDimitry Andric              __kmp_str_match("apic-id", 7, value) ||
30150b57cec5SDimitry Andric              __kmp_str_match("apicid", 6, value) ||
30160b57cec5SDimitry Andric              __kmp_str_match("cpuid leaf 4", 12, value) ||
30170b57cec5SDimitry Andric              __kmp_str_match("cpuid_leaf_4", 12, value) ||
30180b57cec5SDimitry Andric              __kmp_str_match("cpuid-leaf-4", 12, value) ||
30190b57cec5SDimitry Andric              __kmp_str_match("cpuid leaf4", 11, value) ||
30200b57cec5SDimitry Andric              __kmp_str_match("cpuid_leaf4", 11, value) ||
30210b57cec5SDimitry Andric              __kmp_str_match("cpuid-leaf4", 11, value) ||
30220b57cec5SDimitry Andric              __kmp_str_match("cpuidleaf 4", 11, value) ||
30230b57cec5SDimitry Andric              __kmp_str_match("cpuidleaf_4", 11, value) ||
30240b57cec5SDimitry Andric              __kmp_str_match("cpuidleaf-4", 11, value) ||
30250b57cec5SDimitry Andric              __kmp_str_match("cpuidleaf4", 10, value) ||
30260b57cec5SDimitry Andric              __kmp_str_match("cpuid 4", 7, value) ||
30270b57cec5SDimitry Andric              __kmp_str_match("cpuid_4", 7, value) ||
30280b57cec5SDimitry Andric              __kmp_str_match("cpuid-4", 7, value) ||
30290b57cec5SDimitry Andric              __kmp_str_match("cpuid4", 6, value) ||
30300b57cec5SDimitry Andric              __kmp_str_match("leaf 4", 6, value) ||
30310b57cec5SDimitry Andric              __kmp_str_match("leaf_4", 6, value) ||
30320b57cec5SDimitry Andric              __kmp_str_match("leaf-4", 6, value) ||
30330b57cec5SDimitry Andric              __kmp_str_match("leaf4", 5, value)) {
30340b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_apicid;
30350b57cec5SDimitry Andric   }
30360b57cec5SDimitry Andric #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
30370b57cec5SDimitry Andric   else if (__kmp_str_match("/proc/cpuinfo", 2, value) ||
30380b57cec5SDimitry Andric            __kmp_str_match("cpuinfo", 5, value)) {
30390b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_cpuinfo;
30400b57cec5SDimitry Andric   }
30410b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
30420b57cec5SDimitry Andric   else if (__kmp_str_match("group", 1, value)) {
30430b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_group;
30440b57cec5SDimitry Andric   }
30450b57cec5SDimitry Andric #endif /* KMP_GROUP_AFFINITY */
30460b57cec5SDimitry Andric   else if (__kmp_str_match("flat", 1, value)) {
30470b57cec5SDimitry Andric     __kmp_affinity_top_method = affinity_top_method_flat;
30480b57cec5SDimitry Andric   } else {
30490b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
30500b57cec5SDimitry Andric   }
30510b57cec5SDimitry Andric } // __kmp_stg_parse_topology_method
30520b57cec5SDimitry Andric 
30530b57cec5SDimitry Andric static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
30540b57cec5SDimitry Andric                                             char const *name, void *data) {
30550b57cec5SDimitry Andric   char const *value = NULL;
30560b57cec5SDimitry Andric 
30570b57cec5SDimitry Andric   switch (__kmp_affinity_top_method) {
30580b57cec5SDimitry Andric   case affinity_top_method_default:
30590b57cec5SDimitry Andric     value = "default";
30600b57cec5SDimitry Andric     break;
30610b57cec5SDimitry Andric 
30620b57cec5SDimitry Andric   case affinity_top_method_all:
30630b57cec5SDimitry Andric     value = "all";
30640b57cec5SDimitry Andric     break;
30650b57cec5SDimitry Andric 
30660b57cec5SDimitry Andric #if KMP_ARCH_X86 || KMP_ARCH_X86_64
30670b57cec5SDimitry Andric   case affinity_top_method_x2apicid:
30680b57cec5SDimitry Andric     value = "x2APIC id";
30690b57cec5SDimitry Andric     break;
30700b57cec5SDimitry Andric 
30710b57cec5SDimitry Andric   case affinity_top_method_apicid:
30720b57cec5SDimitry Andric     value = "APIC id";
30730b57cec5SDimitry Andric     break;
30740b57cec5SDimitry Andric #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
30750b57cec5SDimitry Andric 
30760b57cec5SDimitry Andric #if KMP_USE_HWLOC
30770b57cec5SDimitry Andric   case affinity_top_method_hwloc:
30780b57cec5SDimitry Andric     value = "hwloc";
30790b57cec5SDimitry Andric     break;
30800b57cec5SDimitry Andric #endif
30810b57cec5SDimitry Andric 
30820b57cec5SDimitry Andric   case affinity_top_method_cpuinfo:
30830b57cec5SDimitry Andric     value = "cpuinfo";
30840b57cec5SDimitry Andric     break;
30850b57cec5SDimitry Andric 
30860b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
30870b57cec5SDimitry Andric   case affinity_top_method_group:
30880b57cec5SDimitry Andric     value = "group";
30890b57cec5SDimitry Andric     break;
30900b57cec5SDimitry Andric #endif /* KMP_GROUP_AFFINITY */
30910b57cec5SDimitry Andric 
30920b57cec5SDimitry Andric   case affinity_top_method_flat:
30930b57cec5SDimitry Andric     value = "flat";
30940b57cec5SDimitry Andric     break;
30950b57cec5SDimitry Andric   }
30960b57cec5SDimitry Andric 
30970b57cec5SDimitry Andric   if (value != NULL) {
30980b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, value);
30990b57cec5SDimitry Andric   }
31000b57cec5SDimitry Andric } // __kmp_stg_print_topology_method
31010b57cec5SDimitry Andric 
31020b57cec5SDimitry Andric #endif /* KMP_AFFINITY_SUPPORTED */
31030b57cec5SDimitry Andric 
31040b57cec5SDimitry Andric // OMP_PROC_BIND / bind-var is functional on all 4.0 builds, including OS X*
31050b57cec5SDimitry Andric // OMP_PLACES / place-partition-var is not.
31060b57cec5SDimitry Andric static void __kmp_stg_parse_proc_bind(char const *name, char const *value,
31070b57cec5SDimitry Andric                                       void *data) {
31080b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
31090b57cec5SDimitry Andric   int rc;
31100b57cec5SDimitry Andric 
31110b57cec5SDimitry Andric   rc = __kmp_stg_check_rivals(name, value, rivals);
31120b57cec5SDimitry Andric   if (rc) {
31130b57cec5SDimitry Andric     return;
31140b57cec5SDimitry Andric   }
31150b57cec5SDimitry Andric 
31160b57cec5SDimitry Andric   // In OMP 4.0 OMP_PROC_BIND is a vector of proc_bind types.
31170b57cec5SDimitry Andric   KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
31180b57cec5SDimitry Andric                    (__kmp_nested_proc_bind.used > 0));
31190b57cec5SDimitry Andric 
31200b57cec5SDimitry Andric   const char *buf = value;
31210b57cec5SDimitry Andric   const char *next;
31220b57cec5SDimitry Andric   int num;
31230b57cec5SDimitry Andric   SKIP_WS(buf);
31240b57cec5SDimitry Andric   if ((*buf >= '0') && (*buf <= '9')) {
31250b57cec5SDimitry Andric     next = buf;
31260b57cec5SDimitry Andric     SKIP_DIGITS(next);
31270b57cec5SDimitry Andric     num = __kmp_str_to_int(buf, *next);
31280b57cec5SDimitry Andric     KMP_ASSERT(num >= 0);
31290b57cec5SDimitry Andric     buf = next;
31300b57cec5SDimitry Andric     SKIP_WS(buf);
31310b57cec5SDimitry Andric   } else {
31320b57cec5SDimitry Andric     num = -1;
31330b57cec5SDimitry Andric   }
31340b57cec5SDimitry Andric 
31350b57cec5SDimitry Andric   next = buf;
31360b57cec5SDimitry Andric   if (__kmp_match_str("disabled", buf, &next)) {
31370b57cec5SDimitry Andric     buf = next;
31380b57cec5SDimitry Andric     SKIP_WS(buf);
31390b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
31400b57cec5SDimitry Andric     __kmp_affinity_type = affinity_disabled;
31410b57cec5SDimitry Andric #endif /* KMP_AFFINITY_SUPPORTED */
31420b57cec5SDimitry Andric     __kmp_nested_proc_bind.used = 1;
31430b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
31440b57cec5SDimitry Andric   } else if ((num == (int)proc_bind_false) ||
31450b57cec5SDimitry Andric              __kmp_match_str("false", buf, &next)) {
31460b57cec5SDimitry Andric     buf = next;
31470b57cec5SDimitry Andric     SKIP_WS(buf);
31480b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
31490b57cec5SDimitry Andric     __kmp_affinity_type = affinity_none;
31500b57cec5SDimitry Andric #endif /* KMP_AFFINITY_SUPPORTED */
31510b57cec5SDimitry Andric     __kmp_nested_proc_bind.used = 1;
31520b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
31530b57cec5SDimitry Andric   } else if ((num == (int)proc_bind_true) ||
31540b57cec5SDimitry Andric              __kmp_match_str("true", buf, &next)) {
31550b57cec5SDimitry Andric     buf = next;
31560b57cec5SDimitry Andric     SKIP_WS(buf);
31570b57cec5SDimitry Andric     __kmp_nested_proc_bind.used = 1;
31580b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
31590b57cec5SDimitry Andric   } else {
31600b57cec5SDimitry Andric     // Count the number of values in the env var string
31610b57cec5SDimitry Andric     const char *scan;
31620b57cec5SDimitry Andric     int nelem = 1;
31630b57cec5SDimitry Andric     for (scan = buf; *scan != '\0'; scan++) {
31640b57cec5SDimitry Andric       if (*scan == ',') {
31650b57cec5SDimitry Andric         nelem++;
31660b57cec5SDimitry Andric       }
31670b57cec5SDimitry Andric     }
31680b57cec5SDimitry Andric 
31690b57cec5SDimitry Andric     // Create / expand the nested proc_bind array as needed
31700b57cec5SDimitry Andric     if (__kmp_nested_proc_bind.size < nelem) {
31710b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types =
31720b57cec5SDimitry Andric           (kmp_proc_bind_t *)KMP_INTERNAL_REALLOC(
31730b57cec5SDimitry Andric               __kmp_nested_proc_bind.bind_types,
31740b57cec5SDimitry Andric               sizeof(kmp_proc_bind_t) * nelem);
31750b57cec5SDimitry Andric       if (__kmp_nested_proc_bind.bind_types == NULL) {
31760b57cec5SDimitry Andric         KMP_FATAL(MemoryAllocFailed);
31770b57cec5SDimitry Andric       }
31780b57cec5SDimitry Andric       __kmp_nested_proc_bind.size = nelem;
31790b57cec5SDimitry Andric     }
31800b57cec5SDimitry Andric     __kmp_nested_proc_bind.used = nelem;
31810b57cec5SDimitry Andric 
31820b57cec5SDimitry Andric     if (nelem > 1 && !__kmp_dflt_max_active_levels_set)
31830b57cec5SDimitry Andric       __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
31840b57cec5SDimitry Andric 
31850b57cec5SDimitry Andric     // Save values in the nested proc_bind array
31860b57cec5SDimitry Andric     int i = 0;
31870b57cec5SDimitry Andric     for (;;) {
31880b57cec5SDimitry Andric       enum kmp_proc_bind_t bind;
31890b57cec5SDimitry Andric 
31900b57cec5SDimitry Andric       if ((num == (int)proc_bind_master) ||
31910b57cec5SDimitry Andric           __kmp_match_str("master", buf, &next)) {
31920b57cec5SDimitry Andric         buf = next;
31930b57cec5SDimitry Andric         SKIP_WS(buf);
31940b57cec5SDimitry Andric         bind = proc_bind_master;
31950b57cec5SDimitry Andric       } else if ((num == (int)proc_bind_close) ||
31960b57cec5SDimitry Andric                  __kmp_match_str("close", buf, &next)) {
31970b57cec5SDimitry Andric         buf = next;
31980b57cec5SDimitry Andric         SKIP_WS(buf);
31990b57cec5SDimitry Andric         bind = proc_bind_close;
32000b57cec5SDimitry Andric       } else if ((num == (int)proc_bind_spread) ||
32010b57cec5SDimitry Andric                  __kmp_match_str("spread", buf, &next)) {
32020b57cec5SDimitry Andric         buf = next;
32030b57cec5SDimitry Andric         SKIP_WS(buf);
32040b57cec5SDimitry Andric         bind = proc_bind_spread;
32050b57cec5SDimitry Andric       } else {
32060b57cec5SDimitry Andric         KMP_WARNING(StgInvalidValue, name, value);
32070b57cec5SDimitry Andric         __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
32080b57cec5SDimitry Andric         __kmp_nested_proc_bind.used = 1;
32090b57cec5SDimitry Andric         return;
32100b57cec5SDimitry Andric       }
32110b57cec5SDimitry Andric 
32120b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[i++] = bind;
32130b57cec5SDimitry Andric       if (i >= nelem) {
32140b57cec5SDimitry Andric         break;
32150b57cec5SDimitry Andric       }
32160b57cec5SDimitry Andric       KMP_DEBUG_ASSERT(*buf == ',');
32170b57cec5SDimitry Andric       buf++;
32180b57cec5SDimitry Andric       SKIP_WS(buf);
32190b57cec5SDimitry Andric 
32200b57cec5SDimitry Andric       // Read next value if it was specified as an integer
32210b57cec5SDimitry Andric       if ((*buf >= '0') && (*buf <= '9')) {
32220b57cec5SDimitry Andric         next = buf;
32230b57cec5SDimitry Andric         SKIP_DIGITS(next);
32240b57cec5SDimitry Andric         num = __kmp_str_to_int(buf, *next);
32250b57cec5SDimitry Andric         KMP_ASSERT(num >= 0);
32260b57cec5SDimitry Andric         buf = next;
32270b57cec5SDimitry Andric         SKIP_WS(buf);
32280b57cec5SDimitry Andric       } else {
32290b57cec5SDimitry Andric         num = -1;
32300b57cec5SDimitry Andric       }
32310b57cec5SDimitry Andric     }
32320b57cec5SDimitry Andric     SKIP_WS(buf);
32330b57cec5SDimitry Andric   }
32340b57cec5SDimitry Andric   if (*buf != '\0') {
32350b57cec5SDimitry Andric     KMP_WARNING(ParseExtraCharsWarn, name, buf);
32360b57cec5SDimitry Andric   }
32370b57cec5SDimitry Andric }
32380b57cec5SDimitry Andric 
32390b57cec5SDimitry Andric static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer, char const *name,
32400b57cec5SDimitry Andric                                       void *data) {
32410b57cec5SDimitry Andric   int nelem = __kmp_nested_proc_bind.used;
32420b57cec5SDimitry Andric   if (__kmp_env_format) {
32430b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME;
32440b57cec5SDimitry Andric   } else {
32450b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s", name);
32460b57cec5SDimitry Andric   }
32470b57cec5SDimitry Andric   if (nelem == 0) {
32480b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
32490b57cec5SDimitry Andric   } else {
32500b57cec5SDimitry Andric     int i;
32510b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "='", name);
32520b57cec5SDimitry Andric     for (i = 0; i < nelem; i++) {
32530b57cec5SDimitry Andric       switch (__kmp_nested_proc_bind.bind_types[i]) {
32540b57cec5SDimitry Andric       case proc_bind_false:
32550b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "false");
32560b57cec5SDimitry Andric         break;
32570b57cec5SDimitry Andric 
32580b57cec5SDimitry Andric       case proc_bind_true:
32590b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "true");
32600b57cec5SDimitry Andric         break;
32610b57cec5SDimitry Andric 
32620b57cec5SDimitry Andric       case proc_bind_master:
32630b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "master");
32640b57cec5SDimitry Andric         break;
32650b57cec5SDimitry Andric 
32660b57cec5SDimitry Andric       case proc_bind_close:
32670b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "close");
32680b57cec5SDimitry Andric         break;
32690b57cec5SDimitry Andric 
32700b57cec5SDimitry Andric       case proc_bind_spread:
32710b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "spread");
32720b57cec5SDimitry Andric         break;
32730b57cec5SDimitry Andric 
32740b57cec5SDimitry Andric       case proc_bind_intel:
32750b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "intel");
32760b57cec5SDimitry Andric         break;
32770b57cec5SDimitry Andric 
32780b57cec5SDimitry Andric       case proc_bind_default:
32790b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, "default");
32800b57cec5SDimitry Andric         break;
32810b57cec5SDimitry Andric       }
32820b57cec5SDimitry Andric       if (i < nelem - 1) {
32830b57cec5SDimitry Andric         __kmp_str_buf_print(buffer, ",");
32840b57cec5SDimitry Andric       }
32850b57cec5SDimitry Andric     }
32860b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "'\n");
32870b57cec5SDimitry Andric   }
32880b57cec5SDimitry Andric }
32890b57cec5SDimitry Andric 
32900b57cec5SDimitry Andric static void __kmp_stg_parse_display_affinity(char const *name,
32910b57cec5SDimitry Andric                                              char const *value, void *data) {
32920b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_display_affinity);
32930b57cec5SDimitry Andric }
32940b57cec5SDimitry Andric static void __kmp_stg_print_display_affinity(kmp_str_buf_t *buffer,
32950b57cec5SDimitry Andric                                              char const *name, void *data) {
32960b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_display_affinity);
32970b57cec5SDimitry Andric }
32980b57cec5SDimitry Andric static void __kmp_stg_parse_affinity_format(char const *name, char const *value,
32990b57cec5SDimitry Andric                                             void *data) {
33000b57cec5SDimitry Andric   size_t length = KMP_STRLEN(value);
33010b57cec5SDimitry Andric   __kmp_strncpy_truncate(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, value,
33020b57cec5SDimitry Andric                          length);
33030b57cec5SDimitry Andric }
33040b57cec5SDimitry Andric static void __kmp_stg_print_affinity_format(kmp_str_buf_t *buffer,
33050b57cec5SDimitry Andric                                             char const *name, void *data) {
33060b57cec5SDimitry Andric   if (__kmp_env_format) {
33070b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
33080b57cec5SDimitry Andric   } else {
33090b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
33100b57cec5SDimitry Andric   }
33110b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "%s'\n", __kmp_affinity_format);
33120b57cec5SDimitry Andric }
3313*e8d8bef9SDimitry Andric 
3314*e8d8bef9SDimitry Andric /*-----------------------------------------------------------------------------
3315*e8d8bef9SDimitry Andric OMP_ALLOCATOR sets default allocator. Here is the grammar:
3316*e8d8bef9SDimitry Andric 
3317*e8d8bef9SDimitry Andric <allocator>        |= <predef-allocator> | <predef-mem-space> |
3318*e8d8bef9SDimitry Andric                       <predef-mem-space>:<traits>
3319*e8d8bef9SDimitry Andric <traits>           |= <trait>=<value> | <trait>=<value>,<traits>
3320*e8d8bef9SDimitry Andric <predef-allocator> |= omp_default_mem_alloc | omp_large_cap_mem_alloc |
3321*e8d8bef9SDimitry Andric                       omp_const_mem_alloc | omp_high_bw_mem_alloc |
3322*e8d8bef9SDimitry Andric                       omp_low_lat_mem_alloc | omp_cgroup_mem_alloc |
3323*e8d8bef9SDimitry Andric                       omp_pteam_mem_alloc | omp_thread_mem_alloc
3324*e8d8bef9SDimitry Andric <predef-mem-space> |= omp_default_mem_space | omp_large_cap_mem_space |
3325*e8d8bef9SDimitry Andric                       omp_const_mem_space | omp_high_bw_mem_space |
3326*e8d8bef9SDimitry Andric                       omp_low_lat_mem_space
3327*e8d8bef9SDimitry Andric <trait>            |= sync_hint | alignment | access | pool_size | fallback |
3328*e8d8bef9SDimitry Andric                       fb_data | pinned | partition
3329*e8d8bef9SDimitry Andric <value>            |= one of the allowed values of trait |
3330*e8d8bef9SDimitry Andric                       non-negative integer | <predef-allocator>
3331*e8d8bef9SDimitry Andric -----------------------------------------------------------------------------*/
3332*e8d8bef9SDimitry Andric 
33330b57cec5SDimitry Andric static void __kmp_stg_parse_allocator(char const *name, char const *value,
33340b57cec5SDimitry Andric                                       void *data) {
33350b57cec5SDimitry Andric   const char *buf = value;
3336*e8d8bef9SDimitry Andric   const char *next, *scan, *start;
3337*e8d8bef9SDimitry Andric   char *key;
3338*e8d8bef9SDimitry Andric   omp_allocator_handle_t al;
3339*e8d8bef9SDimitry Andric   omp_memspace_handle_t ms = omp_default_mem_space;
3340*e8d8bef9SDimitry Andric   bool is_memspace = false;
3341*e8d8bef9SDimitry Andric   int ntraits = 0, count = 0;
3342*e8d8bef9SDimitry Andric 
33430b57cec5SDimitry Andric   SKIP_WS(buf);
33440b57cec5SDimitry Andric   next = buf;
3345*e8d8bef9SDimitry Andric   const char *delim = strchr(buf, ':');
3346*e8d8bef9SDimitry Andric   const char *predef_mem_space = strstr(buf, "mem_space");
3347*e8d8bef9SDimitry Andric 
3348*e8d8bef9SDimitry Andric   bool is_memalloc = (!predef_mem_space && !delim) ? true : false;
3349*e8d8bef9SDimitry Andric 
3350*e8d8bef9SDimitry Andric   // Count the number of traits in the env var string
3351*e8d8bef9SDimitry Andric   if (delim) {
3352*e8d8bef9SDimitry Andric     ntraits = 1;
3353*e8d8bef9SDimitry Andric     for (scan = buf; *scan != '\0'; scan++) {
3354*e8d8bef9SDimitry Andric       if (*scan == ',')
3355*e8d8bef9SDimitry Andric         ntraits++;
3356*e8d8bef9SDimitry Andric     }
3357*e8d8bef9SDimitry Andric   }
3358*e8d8bef9SDimitry Andric   omp_alloctrait_t traits[ntraits];
3359*e8d8bef9SDimitry Andric 
3360*e8d8bef9SDimitry Andric // Helper macros
3361*e8d8bef9SDimitry Andric #define IS_POWER_OF_TWO(n) (((n) & ((n)-1)) == 0)
3362*e8d8bef9SDimitry Andric 
3363*e8d8bef9SDimitry Andric #define GET_NEXT(sentinel)                                                     \
3364*e8d8bef9SDimitry Andric   {                                                                            \
3365*e8d8bef9SDimitry Andric     SKIP_WS(next);                                                             \
3366*e8d8bef9SDimitry Andric     if (*next == sentinel)                                                     \
3367*e8d8bef9SDimitry Andric       next++;                                                                  \
3368*e8d8bef9SDimitry Andric     SKIP_WS(next);                                                             \
3369*e8d8bef9SDimitry Andric     scan = next;                                                               \
3370*e8d8bef9SDimitry Andric   }
3371*e8d8bef9SDimitry Andric 
3372*e8d8bef9SDimitry Andric #define SKIP_PAIR(key)                                                         \
3373*e8d8bef9SDimitry Andric   {                                                                            \
3374*e8d8bef9SDimitry Andric     char const str_delimiter[] = {',', 0};                                     \
3375*e8d8bef9SDimitry Andric     char *value = __kmp_str_token(CCAST(char *, scan), str_delimiter,          \
3376*e8d8bef9SDimitry Andric                                   CCAST(char **, &next));                      \
3377*e8d8bef9SDimitry Andric     KMP_WARNING(StgInvalidValue, key, value);                                  \
3378*e8d8bef9SDimitry Andric     ntraits--;                                                                 \
3379*e8d8bef9SDimitry Andric     SKIP_WS(next);                                                             \
3380*e8d8bef9SDimitry Andric     scan = next;                                                               \
3381*e8d8bef9SDimitry Andric   }
3382*e8d8bef9SDimitry Andric 
3383*e8d8bef9SDimitry Andric #define SET_KEY()                                                              \
3384*e8d8bef9SDimitry Andric   {                                                                            \
3385*e8d8bef9SDimitry Andric     char const str_delimiter[] = {'=', 0};                                     \
3386*e8d8bef9SDimitry Andric     key = __kmp_str_token(CCAST(char *, start), str_delimiter,                 \
3387*e8d8bef9SDimitry Andric                           CCAST(char **, &next));                              \
3388*e8d8bef9SDimitry Andric     scan = next;                                                               \
3389*e8d8bef9SDimitry Andric   }
3390*e8d8bef9SDimitry Andric 
3391*e8d8bef9SDimitry Andric   scan = next;
3392*e8d8bef9SDimitry Andric   while (*next != '\0') {
3393*e8d8bef9SDimitry Andric     if (is_memalloc ||
3394*e8d8bef9SDimitry Andric         __kmp_match_str("fb_data", scan, &next)) { // allocator check
3395*e8d8bef9SDimitry Andric       start = scan;
3396*e8d8bef9SDimitry Andric       GET_NEXT('=');
3397*e8d8bef9SDimitry Andric       // check HBW and LCAP first as the only non-default supported
3398*e8d8bef9SDimitry Andric       if (__kmp_match_str("omp_high_bw_mem_alloc", scan, &next)) {
3399*e8d8bef9SDimitry Andric         SKIP_WS(next);
3400*e8d8bef9SDimitry Andric         if (is_memalloc) {
34010b57cec5SDimitry Andric           if (__kmp_memkind_available) {
34020b57cec5SDimitry Andric             __kmp_def_allocator = omp_high_bw_mem_alloc;
3403*e8d8bef9SDimitry Andric             return;
34040b57cec5SDimitry Andric           } else {
3405*e8d8bef9SDimitry Andric             KMP_WARNING(OmpNoAllocator, "omp_high_bw_mem_alloc");
34060b57cec5SDimitry Andric           }
3407*e8d8bef9SDimitry Andric         } else {
3408*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3409*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_high_bw_mem_alloc);
3410*e8d8bef9SDimitry Andric         }
3411*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_large_cap_mem_alloc", scan, &next)) {
3412*e8d8bef9SDimitry Andric         SKIP_WS(next);
3413*e8d8bef9SDimitry Andric         if (is_memalloc) {
3414*e8d8bef9SDimitry Andric           if (__kmp_memkind_available) {
3415*e8d8bef9SDimitry Andric             __kmp_def_allocator = omp_large_cap_mem_alloc;
3416*e8d8bef9SDimitry Andric             return;
3417*e8d8bef9SDimitry Andric           } else {
3418*e8d8bef9SDimitry Andric             KMP_WARNING(OmpNoAllocator, "omp_large_cap_mem_alloc");
3419*e8d8bef9SDimitry Andric           }
3420*e8d8bef9SDimitry Andric         } else {
3421*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3422*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_large_cap_mem_alloc);
3423*e8d8bef9SDimitry Andric         }
3424*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_default_mem_alloc", scan, &next)) {
3425*e8d8bef9SDimitry Andric         // default requested
3426*e8d8bef9SDimitry Andric         SKIP_WS(next);
3427*e8d8bef9SDimitry Andric         if (!is_memalloc) {
3428*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3429*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_default_mem_alloc);
3430*e8d8bef9SDimitry Andric         }
3431*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_const_mem_alloc", scan, &next)) {
3432*e8d8bef9SDimitry Andric         SKIP_WS(next);
3433*e8d8bef9SDimitry Andric         if (is_memalloc) {
3434*e8d8bef9SDimitry Andric           KMP_WARNING(OmpNoAllocator, "omp_const_mem_alloc");
3435*e8d8bef9SDimitry Andric         } else {
3436*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3437*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_const_mem_alloc);
3438*e8d8bef9SDimitry Andric         }
3439*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_low_lat_mem_alloc", scan, &next)) {
3440*e8d8bef9SDimitry Andric         SKIP_WS(next);
3441*e8d8bef9SDimitry Andric         if (is_memalloc) {
3442*e8d8bef9SDimitry Andric           KMP_WARNING(OmpNoAllocator, "omp_low_lat_mem_alloc");
3443*e8d8bef9SDimitry Andric         } else {
3444*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3445*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_low_lat_mem_alloc);
3446*e8d8bef9SDimitry Andric         }
3447*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_cgroup_mem_alloc", scan, &next)) {
3448*e8d8bef9SDimitry Andric         SKIP_WS(next);
3449*e8d8bef9SDimitry Andric         if (is_memalloc) {
3450*e8d8bef9SDimitry Andric           KMP_WARNING(OmpNoAllocator, "omp_cgroup_mem_alloc");
3451*e8d8bef9SDimitry Andric         } else {
3452*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3453*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_cgroup_mem_alloc);
3454*e8d8bef9SDimitry Andric         }
3455*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_pteam_mem_alloc", scan, &next)) {
3456*e8d8bef9SDimitry Andric         SKIP_WS(next);
3457*e8d8bef9SDimitry Andric         if (is_memalloc) {
3458*e8d8bef9SDimitry Andric           KMP_WARNING(OmpNoAllocator, "omp_pteam_mem_alloc");
3459*e8d8bef9SDimitry Andric         } else {
3460*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3461*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_pteam_mem_alloc);
3462*e8d8bef9SDimitry Andric         }
3463*e8d8bef9SDimitry Andric       } else if (__kmp_match_str("omp_thread_mem_alloc", scan, &next)) {
3464*e8d8bef9SDimitry Andric         SKIP_WS(next);
3465*e8d8bef9SDimitry Andric         if (is_memalloc) {
3466*e8d8bef9SDimitry Andric           KMP_WARNING(OmpNoAllocator, "omp_thread_mem_alloc");
3467*e8d8bef9SDimitry Andric         } else {
3468*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fb_data;
3469*e8d8bef9SDimitry Andric           traits[count].value = RCAST(omp_uintptr_t, omp_thread_mem_alloc);
3470*e8d8bef9SDimitry Andric         }
3471*e8d8bef9SDimitry Andric       } else {
3472*e8d8bef9SDimitry Andric         if (!is_memalloc) {
3473*e8d8bef9SDimitry Andric           SET_KEY();
3474*e8d8bef9SDimitry Andric           SKIP_PAIR(key);
3475*e8d8bef9SDimitry Andric           continue;
3476*e8d8bef9SDimitry Andric         }
3477*e8d8bef9SDimitry Andric       }
3478*e8d8bef9SDimitry Andric       if (is_memalloc) {
34790b57cec5SDimitry Andric         __kmp_def_allocator = omp_default_mem_alloc;
3480*e8d8bef9SDimitry Andric         if (next == buf || *next != '\0') {
3481*e8d8bef9SDimitry Andric           // either no match or extra symbols present after the matched token
3482*e8d8bef9SDimitry Andric           KMP_WARNING(StgInvalidValue, name, value);
3483*e8d8bef9SDimitry Andric         }
3484*e8d8bef9SDimitry Andric         return;
3485*e8d8bef9SDimitry Andric       } else {
3486*e8d8bef9SDimitry Andric         ++count;
3487*e8d8bef9SDimitry Andric         if (count == ntraits)
34880b57cec5SDimitry Andric           break;
3489*e8d8bef9SDimitry Andric         GET_NEXT(',');
3490*e8d8bef9SDimitry Andric       }
3491*e8d8bef9SDimitry Andric     } else { // memspace
3492*e8d8bef9SDimitry Andric       if (!is_memspace) {
3493*e8d8bef9SDimitry Andric         if (__kmp_match_str("omp_default_mem_space", scan, &next)) {
3494*e8d8bef9SDimitry Andric           SKIP_WS(next);
3495*e8d8bef9SDimitry Andric           ms = omp_default_mem_space;
3496*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("omp_large_cap_mem_space", scan, &next)) {
3497*e8d8bef9SDimitry Andric           SKIP_WS(next);
3498*e8d8bef9SDimitry Andric           ms = omp_large_cap_mem_space;
3499*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("omp_const_mem_space", scan, &next)) {
3500*e8d8bef9SDimitry Andric           SKIP_WS(next);
3501*e8d8bef9SDimitry Andric           ms = omp_const_mem_space;
3502*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("omp_high_bw_mem_space", scan, &next)) {
3503*e8d8bef9SDimitry Andric           SKIP_WS(next);
3504*e8d8bef9SDimitry Andric           ms = omp_high_bw_mem_space;
3505*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("omp_low_lat_mem_space", scan, &next)) {
3506*e8d8bef9SDimitry Andric           SKIP_WS(next);
3507*e8d8bef9SDimitry Andric           ms = omp_low_lat_mem_space;
3508*e8d8bef9SDimitry Andric         } else {
35090b57cec5SDimitry Andric           __kmp_def_allocator = omp_default_mem_alloc;
3510*e8d8bef9SDimitry Andric           if (next == buf || *next != '\0') {
3511*e8d8bef9SDimitry Andric             // either no match or extra symbols present after the matched token
3512*e8d8bef9SDimitry Andric             KMP_WARNING(StgInvalidValue, name, value);
35130b57cec5SDimitry Andric           }
35140b57cec5SDimitry Andric           return;
35150b57cec5SDimitry Andric         }
3516*e8d8bef9SDimitry Andric         is_memspace = true;
3517*e8d8bef9SDimitry Andric       }
3518*e8d8bef9SDimitry Andric       if (delim) { // traits
3519*e8d8bef9SDimitry Andric         GET_NEXT(':');
3520*e8d8bef9SDimitry Andric         start = scan;
3521*e8d8bef9SDimitry Andric         if (__kmp_match_str("sync_hint", scan, &next)) {
3522*e8d8bef9SDimitry Andric           GET_NEXT('=');
3523*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_sync_hint;
3524*e8d8bef9SDimitry Andric           if (__kmp_match_str("contended", scan, &next)) {
3525*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_contended;
3526*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("uncontended", scan, &next)) {
3527*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_uncontended;
3528*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("serialized", scan, &next)) {
3529*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_serialized;
3530*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("private", scan, &next)) {
3531*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_private;
35320b57cec5SDimitry Andric           } else {
3533*e8d8bef9SDimitry Andric             SET_KEY();
3534*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3535*e8d8bef9SDimitry Andric             continue;
35360b57cec5SDimitry Andric           }
3537*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("alignment", scan, &next)) {
3538*e8d8bef9SDimitry Andric           GET_NEXT('=');
3539*e8d8bef9SDimitry Andric           if (!isdigit(*next)) {
3540*e8d8bef9SDimitry Andric             SET_KEY();
3541*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3542*e8d8bef9SDimitry Andric             continue;
35430b57cec5SDimitry Andric           }
3544*e8d8bef9SDimitry Andric           SKIP_DIGITS(next);
3545*e8d8bef9SDimitry Andric           int n = __kmp_str_to_int(scan, ',');
3546*e8d8bef9SDimitry Andric           if (n < 0 || !IS_POWER_OF_TWO(n)) {
3547*e8d8bef9SDimitry Andric             SET_KEY();
3548*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3549*e8d8bef9SDimitry Andric             continue;
35500b57cec5SDimitry Andric           }
3551*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_alignment;
3552*e8d8bef9SDimitry Andric           traits[count].value = n;
3553*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("access", scan, &next)) {
3554*e8d8bef9SDimitry Andric           GET_NEXT('=');
3555*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_access;
3556*e8d8bef9SDimitry Andric           if (__kmp_match_str("all", scan, &next)) {
3557*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_all;
3558*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("cgroup", scan, &next)) {
3559*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_cgroup;
3560*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("pteam", scan, &next)) {
3561*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_pteam;
3562*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("thread", scan, &next)) {
3563*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_thread;
3564*e8d8bef9SDimitry Andric           } else {
3565*e8d8bef9SDimitry Andric             SET_KEY();
3566*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3567*e8d8bef9SDimitry Andric             continue;
3568*e8d8bef9SDimitry Andric           }
3569*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("pool_size", scan, &next)) {
3570*e8d8bef9SDimitry Andric           GET_NEXT('=');
3571*e8d8bef9SDimitry Andric           if (!isdigit(*next)) {
3572*e8d8bef9SDimitry Andric             SET_KEY();
3573*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3574*e8d8bef9SDimitry Andric             continue;
3575*e8d8bef9SDimitry Andric           }
3576*e8d8bef9SDimitry Andric           SKIP_DIGITS(next);
3577*e8d8bef9SDimitry Andric           int n = __kmp_str_to_int(scan, ',');
3578*e8d8bef9SDimitry Andric           if (n < 0) {
3579*e8d8bef9SDimitry Andric             SET_KEY();
3580*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3581*e8d8bef9SDimitry Andric             continue;
3582*e8d8bef9SDimitry Andric           }
3583*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_pool_size;
3584*e8d8bef9SDimitry Andric           traits[count].value = n;
3585*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("fallback", scan, &next)) {
3586*e8d8bef9SDimitry Andric           GET_NEXT('=');
3587*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_fallback;
3588*e8d8bef9SDimitry Andric           if (__kmp_match_str("default_mem_fb", scan, &next)) {
3589*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_default_mem_fb;
3590*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("null_fb", scan, &next)) {
3591*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_null_fb;
3592*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("abort_fb", scan, &next)) {
3593*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_abort_fb;
3594*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("allocator_fb", scan, &next)) {
3595*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_allocator_fb;
3596*e8d8bef9SDimitry Andric           } else {
3597*e8d8bef9SDimitry Andric             SET_KEY();
3598*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3599*e8d8bef9SDimitry Andric             continue;
3600*e8d8bef9SDimitry Andric           }
3601*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("pinned", scan, &next)) {
3602*e8d8bef9SDimitry Andric           GET_NEXT('=');
3603*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_pinned;
3604*e8d8bef9SDimitry Andric           if (__kmp_str_match_true(next)) {
3605*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_true;
3606*e8d8bef9SDimitry Andric           } else if (__kmp_str_match_false(next)) {
3607*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_false;
3608*e8d8bef9SDimitry Andric           } else {
3609*e8d8bef9SDimitry Andric             SET_KEY();
3610*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3611*e8d8bef9SDimitry Andric             continue;
3612*e8d8bef9SDimitry Andric           }
3613*e8d8bef9SDimitry Andric         } else if (__kmp_match_str("partition", scan, &next)) {
3614*e8d8bef9SDimitry Andric           GET_NEXT('=');
3615*e8d8bef9SDimitry Andric           traits[count].key = omp_atk_partition;
3616*e8d8bef9SDimitry Andric           if (__kmp_match_str("environment", scan, &next)) {
3617*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_environment;
3618*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("nearest", scan, &next)) {
3619*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_nearest;
3620*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("blocked", scan, &next)) {
3621*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_blocked;
3622*e8d8bef9SDimitry Andric           } else if (__kmp_match_str("interleaved", scan, &next)) {
3623*e8d8bef9SDimitry Andric             traits[count].value = omp_atv_interleaved;
3624*e8d8bef9SDimitry Andric           } else {
3625*e8d8bef9SDimitry Andric             SET_KEY();
3626*e8d8bef9SDimitry Andric             SKIP_PAIR(key);
3627*e8d8bef9SDimitry Andric             continue;
3628*e8d8bef9SDimitry Andric           }
3629*e8d8bef9SDimitry Andric         } else {
3630*e8d8bef9SDimitry Andric           SET_KEY();
3631*e8d8bef9SDimitry Andric           SKIP_PAIR(key);
3632*e8d8bef9SDimitry Andric           continue;
3633*e8d8bef9SDimitry Andric         }
3634*e8d8bef9SDimitry Andric         SKIP_WS(next);
3635*e8d8bef9SDimitry Andric         ++count;
3636*e8d8bef9SDimitry Andric         if (count == ntraits)
3637*e8d8bef9SDimitry Andric           break;
3638*e8d8bef9SDimitry Andric         GET_NEXT(',');
3639*e8d8bef9SDimitry Andric       } // traits
3640*e8d8bef9SDimitry Andric     } // memspace
3641*e8d8bef9SDimitry Andric   } // while
3642*e8d8bef9SDimitry Andric   al = __kmpc_init_allocator(__kmp_get_gtid(), ms, ntraits, traits);
3643*e8d8bef9SDimitry Andric   __kmp_def_allocator = (al == omp_null_allocator) ? omp_default_mem_alloc : al;
36440b57cec5SDimitry Andric }
36450b57cec5SDimitry Andric 
36460b57cec5SDimitry Andric static void __kmp_stg_print_allocator(kmp_str_buf_t *buffer, char const *name,
36470b57cec5SDimitry Andric                                       void *data) {
36480b57cec5SDimitry Andric   if (__kmp_def_allocator == omp_default_mem_alloc) {
36490b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_default_mem_alloc");
36500b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_high_bw_mem_alloc) {
36510b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_high_bw_mem_alloc");
36520b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_large_cap_mem_alloc) {
36530b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_large_cap_mem_alloc");
36540b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_const_mem_alloc) {
36550b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_const_mem_alloc");
36560b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_low_lat_mem_alloc) {
36570b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_low_lat_mem_alloc");
36580b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_cgroup_mem_alloc) {
36590b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_cgroup_mem_alloc");
36600b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_pteam_mem_alloc) {
36610b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_pteam_mem_alloc");
36620b57cec5SDimitry Andric   } else if (__kmp_def_allocator == omp_thread_mem_alloc) {
36630b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "omp_thread_mem_alloc");
36640b57cec5SDimitry Andric   }
36650b57cec5SDimitry Andric }
36660b57cec5SDimitry Andric 
36670b57cec5SDimitry Andric // -----------------------------------------------------------------------------
36680b57cec5SDimitry Andric // OMP_DYNAMIC
36690b57cec5SDimitry Andric 
36700b57cec5SDimitry Andric static void __kmp_stg_parse_omp_dynamic(char const *name, char const *value,
36710b57cec5SDimitry Andric                                         void *data) {
36720b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
36730b57cec5SDimitry Andric } // __kmp_stg_parse_omp_dynamic
36740b57cec5SDimitry Andric 
36750b57cec5SDimitry Andric static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer, char const *name,
36760b57cec5SDimitry Andric                                         void *data) {
36770b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
36780b57cec5SDimitry Andric } // __kmp_stg_print_omp_dynamic
36790b57cec5SDimitry Andric 
36800b57cec5SDimitry Andric static void __kmp_stg_parse_kmp_dynamic_mode(char const *name,
36810b57cec5SDimitry Andric                                              char const *value, void *data) {
36820b57cec5SDimitry Andric   if (TCR_4(__kmp_init_parallel)) {
36830b57cec5SDimitry Andric     KMP_WARNING(EnvParallelWarn, name);
36840b57cec5SDimitry Andric     __kmp_env_toPrint(name, 0);
36850b57cec5SDimitry Andric     return;
36860b57cec5SDimitry Andric   }
36870b57cec5SDimitry Andric #ifdef USE_LOAD_BALANCE
36880b57cec5SDimitry Andric   else if (__kmp_str_match("load balance", 2, value) ||
36890b57cec5SDimitry Andric            __kmp_str_match("load_balance", 2, value) ||
36900b57cec5SDimitry Andric            __kmp_str_match("load-balance", 2, value) ||
36910b57cec5SDimitry Andric            __kmp_str_match("loadbalance", 2, value) ||
36920b57cec5SDimitry Andric            __kmp_str_match("balance", 1, value)) {
36930b57cec5SDimitry Andric     __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
36940b57cec5SDimitry Andric   }
36950b57cec5SDimitry Andric #endif /* USE_LOAD_BALANCE */
36960b57cec5SDimitry Andric   else if (__kmp_str_match("thread limit", 1, value) ||
36970b57cec5SDimitry Andric            __kmp_str_match("thread_limit", 1, value) ||
36980b57cec5SDimitry Andric            __kmp_str_match("thread-limit", 1, value) ||
36990b57cec5SDimitry Andric            __kmp_str_match("threadlimit", 1, value) ||
37000b57cec5SDimitry Andric            __kmp_str_match("limit", 2, value)) {
37010b57cec5SDimitry Andric     __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
37020b57cec5SDimitry Andric   } else if (__kmp_str_match("random", 1, value)) {
37030b57cec5SDimitry Andric     __kmp_global.g.g_dynamic_mode = dynamic_random;
37040b57cec5SDimitry Andric   } else {
37050b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
37060b57cec5SDimitry Andric   }
37070b57cec5SDimitry Andric } //__kmp_stg_parse_kmp_dynamic_mode
37080b57cec5SDimitry Andric 
37090b57cec5SDimitry Andric static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
37100b57cec5SDimitry Andric                                              char const *name, void *data) {
37110b57cec5SDimitry Andric #if KMP_DEBUG
37120b57cec5SDimitry Andric   if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
37130b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s: %s \n", name, KMP_I18N_STR(NotDefined));
37140b57cec5SDimitry Andric   }
37150b57cec5SDimitry Andric #ifdef USE_LOAD_BALANCE
37160b57cec5SDimitry Andric   else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
37170b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "load balance");
37180b57cec5SDimitry Andric   }
37190b57cec5SDimitry Andric #endif /* USE_LOAD_BALANCE */
37200b57cec5SDimitry Andric   else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
37210b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "thread limit");
37220b57cec5SDimitry Andric   } else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
37230b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "random");
37240b57cec5SDimitry Andric   } else {
37250b57cec5SDimitry Andric     KMP_ASSERT(0);
37260b57cec5SDimitry Andric   }
37270b57cec5SDimitry Andric #endif /* KMP_DEBUG */
37280b57cec5SDimitry Andric } // __kmp_stg_print_kmp_dynamic_mode
37290b57cec5SDimitry Andric 
37300b57cec5SDimitry Andric #ifdef USE_LOAD_BALANCE
37310b57cec5SDimitry Andric 
37320b57cec5SDimitry Andric // -----------------------------------------------------------------------------
37330b57cec5SDimitry Andric // KMP_LOAD_BALANCE_INTERVAL
37340b57cec5SDimitry Andric 
37350b57cec5SDimitry Andric static void __kmp_stg_parse_ld_balance_interval(char const *name,
37360b57cec5SDimitry Andric                                                 char const *value, void *data) {
37370b57cec5SDimitry Andric   double interval = __kmp_convert_to_double(value);
37380b57cec5SDimitry Andric   if (interval >= 0) {
37390b57cec5SDimitry Andric     __kmp_load_balance_interval = interval;
37400b57cec5SDimitry Andric   } else {
37410b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
37420b57cec5SDimitry Andric   }
37430b57cec5SDimitry Andric } // __kmp_stg_parse_load_balance_interval
37440b57cec5SDimitry Andric 
37450b57cec5SDimitry Andric static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
37460b57cec5SDimitry Andric                                                 char const *name, void *data) {
37470b57cec5SDimitry Andric #if KMP_DEBUG
37480b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "   %s=%8.6f\n", name,
37490b57cec5SDimitry Andric                       __kmp_load_balance_interval);
37500b57cec5SDimitry Andric #endif /* KMP_DEBUG */
37510b57cec5SDimitry Andric } // __kmp_stg_print_load_balance_interval
37520b57cec5SDimitry Andric 
37530b57cec5SDimitry Andric #endif /* USE_LOAD_BALANCE */
37540b57cec5SDimitry Andric 
37550b57cec5SDimitry Andric // -----------------------------------------------------------------------------
37560b57cec5SDimitry Andric // KMP_INIT_AT_FORK
37570b57cec5SDimitry Andric 
37580b57cec5SDimitry Andric static void __kmp_stg_parse_init_at_fork(char const *name, char const *value,
37590b57cec5SDimitry Andric                                          void *data) {
37600b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
37610b57cec5SDimitry Andric   if (__kmp_need_register_atfork) {
37620b57cec5SDimitry Andric     __kmp_need_register_atfork_specified = TRUE;
37630b57cec5SDimitry Andric   }
37640b57cec5SDimitry Andric } // __kmp_stg_parse_init_at_fork
37650b57cec5SDimitry Andric 
37660b57cec5SDimitry Andric static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
37670b57cec5SDimitry Andric                                          char const *name, void *data) {
37680b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
37690b57cec5SDimitry Andric } // __kmp_stg_print_init_at_fork
37700b57cec5SDimitry Andric 
37710b57cec5SDimitry Andric // -----------------------------------------------------------------------------
37720b57cec5SDimitry Andric // KMP_SCHEDULE
37730b57cec5SDimitry Andric 
37740b57cec5SDimitry Andric static void __kmp_stg_parse_schedule(char const *name, char const *value,
37750b57cec5SDimitry Andric                                      void *data) {
37760b57cec5SDimitry Andric 
37770b57cec5SDimitry Andric   if (value != NULL) {
37780b57cec5SDimitry Andric     size_t length = KMP_STRLEN(value);
37790b57cec5SDimitry Andric     if (length > INT_MAX) {
37800b57cec5SDimitry Andric       KMP_WARNING(LongValue, name);
37810b57cec5SDimitry Andric     } else {
37820b57cec5SDimitry Andric       const char *semicolon;
37830b57cec5SDimitry Andric       if (value[length - 1] == '"' || value[length - 1] == '\'')
37840b57cec5SDimitry Andric         KMP_WARNING(UnbalancedQuotes, name);
37850b57cec5SDimitry Andric       do {
37860b57cec5SDimitry Andric         char sentinel;
37870b57cec5SDimitry Andric 
37880b57cec5SDimitry Andric         semicolon = strchr(value, ';');
37890b57cec5SDimitry Andric         if (*value && semicolon != value) {
37900b57cec5SDimitry Andric           const char *comma = strchr(value, ',');
37910b57cec5SDimitry Andric 
37920b57cec5SDimitry Andric           if (comma) {
37930b57cec5SDimitry Andric             ++comma;
37940b57cec5SDimitry Andric             sentinel = ',';
37950b57cec5SDimitry Andric           } else
37960b57cec5SDimitry Andric             sentinel = ';';
37970b57cec5SDimitry Andric           if (!__kmp_strcasecmp_with_sentinel("static", value, sentinel)) {
37980b57cec5SDimitry Andric             if (!__kmp_strcasecmp_with_sentinel("greedy", comma, ';')) {
37990b57cec5SDimitry Andric               __kmp_static = kmp_sch_static_greedy;
38000b57cec5SDimitry Andric               continue;
38010b57cec5SDimitry Andric             } else if (!__kmp_strcasecmp_with_sentinel("balanced", comma,
38020b57cec5SDimitry Andric                                                        ';')) {
38030b57cec5SDimitry Andric               __kmp_static = kmp_sch_static_balanced;
38040b57cec5SDimitry Andric               continue;
38050b57cec5SDimitry Andric             }
38060b57cec5SDimitry Andric           } else if (!__kmp_strcasecmp_with_sentinel("guided", value,
38070b57cec5SDimitry Andric                                                      sentinel)) {
38080b57cec5SDimitry Andric             if (!__kmp_strcasecmp_with_sentinel("iterative", comma, ';')) {
38090b57cec5SDimitry Andric               __kmp_guided = kmp_sch_guided_iterative_chunked;
38100b57cec5SDimitry Andric               continue;
38110b57cec5SDimitry Andric             } else if (!__kmp_strcasecmp_with_sentinel("analytical", comma,
38120b57cec5SDimitry Andric                                                        ';')) {
38130b57cec5SDimitry Andric               /* analytical not allowed for too many threads */
38140b57cec5SDimitry Andric               __kmp_guided = kmp_sch_guided_analytical_chunked;
38150b57cec5SDimitry Andric               continue;
38160b57cec5SDimitry Andric             }
38170b57cec5SDimitry Andric           }
38180b57cec5SDimitry Andric           KMP_WARNING(InvalidClause, name, value);
38190b57cec5SDimitry Andric         } else
38200b57cec5SDimitry Andric           KMP_WARNING(EmptyClause, name);
38210b57cec5SDimitry Andric       } while ((value = semicolon ? semicolon + 1 : NULL));
38220b57cec5SDimitry Andric     }
38230b57cec5SDimitry Andric   }
38240b57cec5SDimitry Andric 
38250b57cec5SDimitry Andric } // __kmp_stg_parse__schedule
38260b57cec5SDimitry Andric 
38270b57cec5SDimitry Andric static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer, char const *name,
38280b57cec5SDimitry Andric                                      void *data) {
38290b57cec5SDimitry Andric   if (__kmp_env_format) {
38300b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
38310b57cec5SDimitry Andric   } else {
38320b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
38330b57cec5SDimitry Andric   }
38340b57cec5SDimitry Andric   if (__kmp_static == kmp_sch_static_greedy) {
38350b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s", "static,greedy");
38360b57cec5SDimitry Andric   } else if (__kmp_static == kmp_sch_static_balanced) {
38370b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s", "static,balanced");
38380b57cec5SDimitry Andric   }
38390b57cec5SDimitry Andric   if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
38400b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ";%s'\n", "guided,iterative");
38410b57cec5SDimitry Andric   } else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
38420b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ";%s'\n", "guided,analytical");
38430b57cec5SDimitry Andric   }
38440b57cec5SDimitry Andric } // __kmp_stg_print_schedule
38450b57cec5SDimitry Andric 
38460b57cec5SDimitry Andric // -----------------------------------------------------------------------------
38470b57cec5SDimitry Andric // OMP_SCHEDULE
38480b57cec5SDimitry Andric 
38490b57cec5SDimitry Andric static inline void __kmp_omp_schedule_restore() {
38500b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
38510b57cec5SDimitry Andric   __kmp_hier_scheds.deallocate();
38520b57cec5SDimitry Andric #endif
38530b57cec5SDimitry Andric   __kmp_chunk = 0;
38540b57cec5SDimitry Andric   __kmp_sched = kmp_sch_default;
38550b57cec5SDimitry Andric }
38560b57cec5SDimitry Andric 
38570b57cec5SDimitry Andric // if parse_hier = true:
38580b57cec5SDimitry Andric //    Parse [HW,][modifier:]kind[,chunk]
38590b57cec5SDimitry Andric // else:
38600b57cec5SDimitry Andric //    Parse [modifier:]kind[,chunk]
38610b57cec5SDimitry Andric static const char *__kmp_parse_single_omp_schedule(const char *name,
38620b57cec5SDimitry Andric                                                    const char *value,
38630b57cec5SDimitry Andric                                                    bool parse_hier = false) {
38640b57cec5SDimitry Andric   /* get the specified scheduling style */
38650b57cec5SDimitry Andric   const char *ptr = value;
38660b57cec5SDimitry Andric   const char *delim;
38670b57cec5SDimitry Andric   int chunk = 0;
38680b57cec5SDimitry Andric   enum sched_type sched = kmp_sch_default;
38690b57cec5SDimitry Andric   if (*ptr == '\0')
38700b57cec5SDimitry Andric     return NULL;
38710b57cec5SDimitry Andric   delim = ptr;
38720b57cec5SDimitry Andric   while (*delim != ',' && *delim != ':' && *delim != '\0')
38730b57cec5SDimitry Andric     delim++;
38740b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
38750b57cec5SDimitry Andric   kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
38760b57cec5SDimitry Andric   if (parse_hier) {
38770b57cec5SDimitry Andric     if (*delim == ',') {
38780b57cec5SDimitry Andric       if (!__kmp_strcasecmp_with_sentinel("L1", ptr, ',')) {
38790b57cec5SDimitry Andric         layer = kmp_hier_layer_e::LAYER_L1;
38800b57cec5SDimitry Andric       } else if (!__kmp_strcasecmp_with_sentinel("L2", ptr, ',')) {
38810b57cec5SDimitry Andric         layer = kmp_hier_layer_e::LAYER_L2;
38820b57cec5SDimitry Andric       } else if (!__kmp_strcasecmp_with_sentinel("L3", ptr, ',')) {
38830b57cec5SDimitry Andric         layer = kmp_hier_layer_e::LAYER_L3;
38840b57cec5SDimitry Andric       } else if (!__kmp_strcasecmp_with_sentinel("NUMA", ptr, ',')) {
38850b57cec5SDimitry Andric         layer = kmp_hier_layer_e::LAYER_NUMA;
38860b57cec5SDimitry Andric       }
38870b57cec5SDimitry Andric     }
38880b57cec5SDimitry Andric     if (layer != kmp_hier_layer_e::LAYER_THREAD && *delim != ',') {
38890b57cec5SDimitry Andric       // If there is no comma after the layer, then this schedule is invalid
38900b57cec5SDimitry Andric       KMP_WARNING(StgInvalidValue, name, value);
38910b57cec5SDimitry Andric       __kmp_omp_schedule_restore();
38920b57cec5SDimitry Andric       return NULL;
38930b57cec5SDimitry Andric     } else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
38940b57cec5SDimitry Andric       ptr = ++delim;
38950b57cec5SDimitry Andric       while (*delim != ',' && *delim != ':' && *delim != '\0')
38960b57cec5SDimitry Andric         delim++;
38970b57cec5SDimitry Andric     }
38980b57cec5SDimitry Andric   }
38990b57cec5SDimitry Andric #endif // KMP_USE_HIER_SCHED
39000b57cec5SDimitry Andric   // Read in schedule modifier if specified
39010b57cec5SDimitry Andric   enum sched_type sched_modifier = (enum sched_type)0;
39020b57cec5SDimitry Andric   if (*delim == ':') {
39030b57cec5SDimitry Andric     if (!__kmp_strcasecmp_with_sentinel("monotonic", ptr, *delim)) {
39040b57cec5SDimitry Andric       sched_modifier = sched_type::kmp_sch_modifier_monotonic;
39050b57cec5SDimitry Andric       ptr = ++delim;
39060b57cec5SDimitry Andric       while (*delim != ',' && *delim != ':' && *delim != '\0')
39070b57cec5SDimitry Andric         delim++;
39080b57cec5SDimitry Andric     } else if (!__kmp_strcasecmp_with_sentinel("nonmonotonic", ptr, *delim)) {
39090b57cec5SDimitry Andric       sched_modifier = sched_type::kmp_sch_modifier_nonmonotonic;
39100b57cec5SDimitry Andric       ptr = ++delim;
39110b57cec5SDimitry Andric       while (*delim != ',' && *delim != ':' && *delim != '\0')
39120b57cec5SDimitry Andric         delim++;
39130b57cec5SDimitry Andric     } else if (!parse_hier) {
39140b57cec5SDimitry Andric       // If there is no proper schedule modifier, then this schedule is invalid
39150b57cec5SDimitry Andric       KMP_WARNING(StgInvalidValue, name, value);
39160b57cec5SDimitry Andric       __kmp_omp_schedule_restore();
39170b57cec5SDimitry Andric       return NULL;
39180b57cec5SDimitry Andric     }
39190b57cec5SDimitry Andric   }
39200b57cec5SDimitry Andric   // Read in schedule kind (required)
39210b57cec5SDimitry Andric   if (!__kmp_strcasecmp_with_sentinel("dynamic", ptr, *delim))
39220b57cec5SDimitry Andric     sched = kmp_sch_dynamic_chunked;
39230b57cec5SDimitry Andric   else if (!__kmp_strcasecmp_with_sentinel("guided", ptr, *delim))
39240b57cec5SDimitry Andric     sched = kmp_sch_guided_chunked;
39250b57cec5SDimitry Andric   // AC: TODO: probably remove TRAPEZOIDAL (OMP 3.0 does not allow it)
39260b57cec5SDimitry Andric   else if (!__kmp_strcasecmp_with_sentinel("auto", ptr, *delim))
39270b57cec5SDimitry Andric     sched = kmp_sch_auto;
39280b57cec5SDimitry Andric   else if (!__kmp_strcasecmp_with_sentinel("trapezoidal", ptr, *delim))
39290b57cec5SDimitry Andric     sched = kmp_sch_trapezoidal;
39300b57cec5SDimitry Andric   else if (!__kmp_strcasecmp_with_sentinel("static", ptr, *delim))
39310b57cec5SDimitry Andric     sched = kmp_sch_static;
39320b57cec5SDimitry Andric #if KMP_STATIC_STEAL_ENABLED
39330b57cec5SDimitry Andric   else if (!__kmp_strcasecmp_with_sentinel("static_steal", ptr, *delim))
39340b57cec5SDimitry Andric     sched = kmp_sch_static_steal;
39350b57cec5SDimitry Andric #endif
39360b57cec5SDimitry Andric   else {
39370b57cec5SDimitry Andric     // If there is no proper schedule kind, then this schedule is invalid
39380b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
39390b57cec5SDimitry Andric     __kmp_omp_schedule_restore();
39400b57cec5SDimitry Andric     return NULL;
39410b57cec5SDimitry Andric   }
39420b57cec5SDimitry Andric 
39430b57cec5SDimitry Andric   // Read in schedule chunk size if specified
39440b57cec5SDimitry Andric   if (*delim == ',') {
39450b57cec5SDimitry Andric     ptr = delim + 1;
39460b57cec5SDimitry Andric     SKIP_WS(ptr);
39470b57cec5SDimitry Andric     if (!isdigit(*ptr)) {
39480b57cec5SDimitry Andric       // If there is no chunk after comma, then this schedule is invalid
39490b57cec5SDimitry Andric       KMP_WARNING(StgInvalidValue, name, value);
39500b57cec5SDimitry Andric       __kmp_omp_schedule_restore();
39510b57cec5SDimitry Andric       return NULL;
39520b57cec5SDimitry Andric     }
39530b57cec5SDimitry Andric     SKIP_DIGITS(ptr);
39540b57cec5SDimitry Andric     // auto schedule should not specify chunk size
39550b57cec5SDimitry Andric     if (sched == kmp_sch_auto) {
39560b57cec5SDimitry Andric       __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, delim),
39570b57cec5SDimitry Andric                 __kmp_msg_null);
39580b57cec5SDimitry Andric     } else {
39590b57cec5SDimitry Andric       if (sched == kmp_sch_static)
39600b57cec5SDimitry Andric         sched = kmp_sch_static_chunked;
39610b57cec5SDimitry Andric       chunk = __kmp_str_to_int(delim + 1, *ptr);
39620b57cec5SDimitry Andric       if (chunk < 1) {
39630b57cec5SDimitry Andric         chunk = KMP_DEFAULT_CHUNK;
39640b57cec5SDimitry Andric         __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, delim),
39650b57cec5SDimitry Andric                   __kmp_msg_null);
39660b57cec5SDimitry Andric         KMP_INFORM(Using_int_Value, name, __kmp_chunk);
39670b57cec5SDimitry Andric         // AC: next block commented out until KMP_DEFAULT_CHUNK != KMP_MIN_CHUNK
39680b57cec5SDimitry Andric         // (to improve code coverage :)
39690b57cec5SDimitry Andric         // The default chunk size is 1 according to standard, thus making
39700b57cec5SDimitry Andric         // KMP_MIN_CHUNK not 1 we would introduce mess:
39710b57cec5SDimitry Andric         // wrong chunk becomes 1, but it will be impossible to explicitly set
39720b57cec5SDimitry Andric         // to 1 because it becomes KMP_MIN_CHUNK...
39730b57cec5SDimitry Andric         // } else if ( chunk < KMP_MIN_CHUNK ) {
39740b57cec5SDimitry Andric         //   chunk = KMP_MIN_CHUNK;
39750b57cec5SDimitry Andric       } else if (chunk > KMP_MAX_CHUNK) {
39760b57cec5SDimitry Andric         chunk = KMP_MAX_CHUNK;
39770b57cec5SDimitry Andric         __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, delim),
39780b57cec5SDimitry Andric                   __kmp_msg_null);
39790b57cec5SDimitry Andric         KMP_INFORM(Using_int_Value, name, chunk);
39800b57cec5SDimitry Andric       }
39810b57cec5SDimitry Andric     }
39820b57cec5SDimitry Andric   } else {
39830b57cec5SDimitry Andric     ptr = delim;
39840b57cec5SDimitry Andric   }
39850b57cec5SDimitry Andric 
39860b57cec5SDimitry Andric   SCHEDULE_SET_MODIFIERS(sched, sched_modifier);
39870b57cec5SDimitry Andric 
39880b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
39890b57cec5SDimitry Andric   if (layer != kmp_hier_layer_e::LAYER_THREAD) {
39900b57cec5SDimitry Andric     __kmp_hier_scheds.append(sched, chunk, layer);
39910b57cec5SDimitry Andric   } else
39920b57cec5SDimitry Andric #endif
39930b57cec5SDimitry Andric   {
39940b57cec5SDimitry Andric     __kmp_chunk = chunk;
39950b57cec5SDimitry Andric     __kmp_sched = sched;
39960b57cec5SDimitry Andric   }
39970b57cec5SDimitry Andric   return ptr;
39980b57cec5SDimitry Andric }
39990b57cec5SDimitry Andric 
40000b57cec5SDimitry Andric static void __kmp_stg_parse_omp_schedule(char const *name, char const *value,
40010b57cec5SDimitry Andric                                          void *data) {
40020b57cec5SDimitry Andric   size_t length;
40030b57cec5SDimitry Andric   const char *ptr = value;
40040b57cec5SDimitry Andric   SKIP_WS(ptr);
40050b57cec5SDimitry Andric   if (value) {
40060b57cec5SDimitry Andric     length = KMP_STRLEN(value);
40070b57cec5SDimitry Andric     if (length) {
40080b57cec5SDimitry Andric       if (value[length - 1] == '"' || value[length - 1] == '\'')
40090b57cec5SDimitry Andric         KMP_WARNING(UnbalancedQuotes, name);
40100b57cec5SDimitry Andric /* get the specified scheduling style */
40110b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
40120b57cec5SDimitry Andric       if (!__kmp_strcasecmp_with_sentinel("EXPERIMENTAL", ptr, ' ')) {
40130b57cec5SDimitry Andric         SKIP_TOKEN(ptr);
40140b57cec5SDimitry Andric         SKIP_WS(ptr);
40150b57cec5SDimitry Andric         while ((ptr = __kmp_parse_single_omp_schedule(name, ptr, true))) {
40160b57cec5SDimitry Andric           while (*ptr == ' ' || *ptr == '\t' || *ptr == ':')
40170b57cec5SDimitry Andric             ptr++;
40180b57cec5SDimitry Andric           if (*ptr == '\0')
40190b57cec5SDimitry Andric             break;
40200b57cec5SDimitry Andric         }
40210b57cec5SDimitry Andric       } else
40220b57cec5SDimitry Andric #endif
40230b57cec5SDimitry Andric         __kmp_parse_single_omp_schedule(name, ptr);
40240b57cec5SDimitry Andric     } else
40250b57cec5SDimitry Andric       KMP_WARNING(EmptyString, name);
40260b57cec5SDimitry Andric   }
40270b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
40280b57cec5SDimitry Andric   __kmp_hier_scheds.sort();
40290b57cec5SDimitry Andric #endif
40300b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_static == %d\n", __kmp_static))
40310b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_guided == %d\n", __kmp_guided))
40320b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_sched == %d\n", __kmp_sched))
40330b57cec5SDimitry Andric   K_DIAG(1, ("__kmp_chunk == %d\n", __kmp_chunk))
40340b57cec5SDimitry Andric } // __kmp_stg_parse_omp_schedule
40350b57cec5SDimitry Andric 
40360b57cec5SDimitry Andric static void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
40370b57cec5SDimitry Andric                                          char const *name, void *data) {
40380b57cec5SDimitry Andric   if (__kmp_env_format) {
40390b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
40400b57cec5SDimitry Andric   } else {
40410b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
40420b57cec5SDimitry Andric   }
40430b57cec5SDimitry Andric   enum sched_type sched = SCHEDULE_WITHOUT_MODIFIERS(__kmp_sched);
40440b57cec5SDimitry Andric   if (SCHEDULE_HAS_MONOTONIC(__kmp_sched)) {
40450b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "monotonic:");
40460b57cec5SDimitry Andric   } else if (SCHEDULE_HAS_NONMONOTONIC(__kmp_sched)) {
40470b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "nonmonotonic:");
40480b57cec5SDimitry Andric   }
40490b57cec5SDimitry Andric   if (__kmp_chunk) {
40500b57cec5SDimitry Andric     switch (sched) {
40510b57cec5SDimitry Andric     case kmp_sch_dynamic_chunked:
40520b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "dynamic", __kmp_chunk);
40530b57cec5SDimitry Andric       break;
40540b57cec5SDimitry Andric     case kmp_sch_guided_iterative_chunked:
40550b57cec5SDimitry Andric     case kmp_sch_guided_analytical_chunked:
40560b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "guided", __kmp_chunk);
40570b57cec5SDimitry Andric       break;
40580b57cec5SDimitry Andric     case kmp_sch_trapezoidal:
40590b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "trapezoidal", __kmp_chunk);
40600b57cec5SDimitry Andric       break;
40610b57cec5SDimitry Andric     case kmp_sch_static:
40620b57cec5SDimitry Andric     case kmp_sch_static_chunked:
40630b57cec5SDimitry Andric     case kmp_sch_static_balanced:
40640b57cec5SDimitry Andric     case kmp_sch_static_greedy:
40650b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "static", __kmp_chunk);
40660b57cec5SDimitry Andric       break;
40670b57cec5SDimitry Andric     case kmp_sch_static_steal:
40680b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "static_steal", __kmp_chunk);
40690b57cec5SDimitry Andric       break;
40700b57cec5SDimitry Andric     case kmp_sch_auto:
40710b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s,%d'\n", "auto", __kmp_chunk);
40720b57cec5SDimitry Andric       break;
40730b57cec5SDimitry Andric     }
40740b57cec5SDimitry Andric   } else {
40750b57cec5SDimitry Andric     switch (sched) {
40760b57cec5SDimitry Andric     case kmp_sch_dynamic_chunked:
40770b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "dynamic");
40780b57cec5SDimitry Andric       break;
40790b57cec5SDimitry Andric     case kmp_sch_guided_iterative_chunked:
40800b57cec5SDimitry Andric     case kmp_sch_guided_analytical_chunked:
40810b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "guided");
40820b57cec5SDimitry Andric       break;
40830b57cec5SDimitry Andric     case kmp_sch_trapezoidal:
40840b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "trapezoidal");
40850b57cec5SDimitry Andric       break;
40860b57cec5SDimitry Andric     case kmp_sch_static:
40870b57cec5SDimitry Andric     case kmp_sch_static_chunked:
40880b57cec5SDimitry Andric     case kmp_sch_static_balanced:
40890b57cec5SDimitry Andric     case kmp_sch_static_greedy:
40900b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "static");
40910b57cec5SDimitry Andric       break;
40920b57cec5SDimitry Andric     case kmp_sch_static_steal:
40930b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "static_steal");
40940b57cec5SDimitry Andric       break;
40950b57cec5SDimitry Andric     case kmp_sch_auto:
40960b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "%s'\n", "auto");
40970b57cec5SDimitry Andric       break;
40980b57cec5SDimitry Andric     }
40990b57cec5SDimitry Andric   }
41000b57cec5SDimitry Andric } // __kmp_stg_print_omp_schedule
41010b57cec5SDimitry Andric 
41020b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
41030b57cec5SDimitry Andric // -----------------------------------------------------------------------------
41040b57cec5SDimitry Andric // KMP_DISP_HAND_THREAD
41050b57cec5SDimitry Andric static void __kmp_stg_parse_kmp_hand_thread(char const *name, char const *value,
41060b57cec5SDimitry Andric                                             void *data) {
41070b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
41080b57cec5SDimitry Andric } // __kmp_stg_parse_kmp_hand_thread
41090b57cec5SDimitry Andric 
41100b57cec5SDimitry Andric static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
41110b57cec5SDimitry Andric                                             char const *name, void *data) {
41120b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
41130b57cec5SDimitry Andric } // __kmp_stg_print_kmp_hand_thread
41140b57cec5SDimitry Andric #endif
41150b57cec5SDimitry Andric 
41160b57cec5SDimitry Andric // -----------------------------------------------------------------------------
41170b57cec5SDimitry Andric // KMP_ATOMIC_MODE
41180b57cec5SDimitry Andric 
41190b57cec5SDimitry Andric static void __kmp_stg_parse_atomic_mode(char const *name, char const *value,
41200b57cec5SDimitry Andric                                         void *data) {
41210b57cec5SDimitry Andric   // Modes: 0 -- do not change default; 1 -- Intel perf mode, 2 -- GOMP
41220b57cec5SDimitry Andric   // compatibility mode.
41230b57cec5SDimitry Andric   int mode = 0;
41240b57cec5SDimitry Andric   int max = 1;
41250b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
41260b57cec5SDimitry Andric   max = 2;
41270b57cec5SDimitry Andric #endif /* KMP_GOMP_COMPAT */
41280b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, max, &mode);
41290b57cec5SDimitry Andric   // TODO; parse_int is not very suitable for this case. In case of overflow it
41300b57cec5SDimitry Andric   // is better to use
41310b57cec5SDimitry Andric   // 0 rather that max value.
41320b57cec5SDimitry Andric   if (mode > 0) {
41330b57cec5SDimitry Andric     __kmp_atomic_mode = mode;
41340b57cec5SDimitry Andric   }
41350b57cec5SDimitry Andric } // __kmp_stg_parse_atomic_mode
41360b57cec5SDimitry Andric 
41370b57cec5SDimitry Andric static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer, char const *name,
41380b57cec5SDimitry Andric                                         void *data) {
41390b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
41400b57cec5SDimitry Andric } // __kmp_stg_print_atomic_mode
41410b57cec5SDimitry Andric 
41420b57cec5SDimitry Andric // -----------------------------------------------------------------------------
41430b57cec5SDimitry Andric // KMP_CONSISTENCY_CHECK
41440b57cec5SDimitry Andric 
41450b57cec5SDimitry Andric static void __kmp_stg_parse_consistency_check(char const *name,
41460b57cec5SDimitry Andric                                               char const *value, void *data) {
41470b57cec5SDimitry Andric   if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
41480b57cec5SDimitry Andric     // Note, this will not work from kmp_set_defaults because th_cons stack was
41490b57cec5SDimitry Andric     // not allocated
41500b57cec5SDimitry Andric     // for existed thread(s) thus the first __kmp_push_<construct> will break
41510b57cec5SDimitry Andric     // with assertion.
41520b57cec5SDimitry Andric     // TODO: allocate th_cons if called from kmp_set_defaults.
41530b57cec5SDimitry Andric     __kmp_env_consistency_check = TRUE;
41540b57cec5SDimitry Andric   } else if (!__kmp_strcasecmp_with_sentinel("none", value, 0)) {
41550b57cec5SDimitry Andric     __kmp_env_consistency_check = FALSE;
41560b57cec5SDimitry Andric   } else {
41570b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
41580b57cec5SDimitry Andric   }
41590b57cec5SDimitry Andric } // __kmp_stg_parse_consistency_check
41600b57cec5SDimitry Andric 
41610b57cec5SDimitry Andric static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
41620b57cec5SDimitry Andric                                               char const *name, void *data) {
41630b57cec5SDimitry Andric #if KMP_DEBUG
41640b57cec5SDimitry Andric   const char *value = NULL;
41650b57cec5SDimitry Andric 
41660b57cec5SDimitry Andric   if (__kmp_env_consistency_check) {
41670b57cec5SDimitry Andric     value = "all";
41680b57cec5SDimitry Andric   } else {
41690b57cec5SDimitry Andric     value = "none";
41700b57cec5SDimitry Andric   }
41710b57cec5SDimitry Andric 
41720b57cec5SDimitry Andric   if (value != NULL) {
41730b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, value);
41740b57cec5SDimitry Andric   }
41750b57cec5SDimitry Andric #endif /* KMP_DEBUG */
41760b57cec5SDimitry Andric } // __kmp_stg_print_consistency_check
41770b57cec5SDimitry Andric 
41780b57cec5SDimitry Andric #if USE_ITT_BUILD
41790b57cec5SDimitry Andric // -----------------------------------------------------------------------------
41800b57cec5SDimitry Andric // KMP_ITT_PREPARE_DELAY
41810b57cec5SDimitry Andric 
41820b57cec5SDimitry Andric #if USE_ITT_NOTIFY
41830b57cec5SDimitry Andric 
41840b57cec5SDimitry Andric static void __kmp_stg_parse_itt_prepare_delay(char const *name,
41850b57cec5SDimitry Andric                                               char const *value, void *data) {
41860b57cec5SDimitry Andric   // Experimental code: KMP_ITT_PREPARE_DELAY specifies numbert of loop
41870b57cec5SDimitry Andric   // iterations.
41880b57cec5SDimitry Andric   int delay = 0;
41890b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX, &delay);
41900b57cec5SDimitry Andric   __kmp_itt_prepare_delay = delay;
41910b57cec5SDimitry Andric } // __kmp_str_parse_itt_prepare_delay
41920b57cec5SDimitry Andric 
41930b57cec5SDimitry Andric static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
41940b57cec5SDimitry Andric                                               char const *name, void *data) {
41950b57cec5SDimitry Andric   __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
41960b57cec5SDimitry Andric 
41970b57cec5SDimitry Andric } // __kmp_str_print_itt_prepare_delay
41980b57cec5SDimitry Andric 
41990b57cec5SDimitry Andric #endif // USE_ITT_NOTIFY
42000b57cec5SDimitry Andric #endif /* USE_ITT_BUILD */
42010b57cec5SDimitry Andric 
42020b57cec5SDimitry Andric // -----------------------------------------------------------------------------
42030b57cec5SDimitry Andric // KMP_MALLOC_POOL_INCR
42040b57cec5SDimitry Andric 
42050b57cec5SDimitry Andric static void __kmp_stg_parse_malloc_pool_incr(char const *name,
42060b57cec5SDimitry Andric                                              char const *value, void *data) {
42070b57cec5SDimitry Andric   __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR,
42080b57cec5SDimitry Andric                        KMP_MAX_MALLOC_POOL_INCR, NULL, &__kmp_malloc_pool_incr,
42090b57cec5SDimitry Andric                        1);
42100b57cec5SDimitry Andric } // __kmp_stg_parse_malloc_pool_incr
42110b57cec5SDimitry Andric 
42120b57cec5SDimitry Andric static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
42130b57cec5SDimitry Andric                                              char const *name, void *data) {
42140b57cec5SDimitry Andric   __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
42150b57cec5SDimitry Andric 
42160b57cec5SDimitry Andric } // _kmp_stg_print_malloc_pool_incr
42170b57cec5SDimitry Andric 
42180b57cec5SDimitry Andric #ifdef KMP_DEBUG
42190b57cec5SDimitry Andric 
42200b57cec5SDimitry Andric // -----------------------------------------------------------------------------
42210b57cec5SDimitry Andric // KMP_PAR_RANGE
42220b57cec5SDimitry Andric 
42230b57cec5SDimitry Andric static void __kmp_stg_parse_par_range_env(char const *name, char const *value,
42240b57cec5SDimitry Andric                                           void *data) {
42250b57cec5SDimitry Andric   __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
42260b57cec5SDimitry Andric                             __kmp_par_range_routine, __kmp_par_range_filename,
42270b57cec5SDimitry Andric                             &__kmp_par_range_lb, &__kmp_par_range_ub);
42280b57cec5SDimitry Andric } // __kmp_stg_parse_par_range_env
42290b57cec5SDimitry Andric 
42300b57cec5SDimitry Andric static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
42310b57cec5SDimitry Andric                                           char const *name, void *data) {
42320b57cec5SDimitry Andric   if (__kmp_par_range != 0) {
42330b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, par_range_to_print);
42340b57cec5SDimitry Andric   }
42350b57cec5SDimitry Andric } // __kmp_stg_print_par_range_env
42360b57cec5SDimitry Andric 
42370b57cec5SDimitry Andric #endif
42380b57cec5SDimitry Andric 
42390b57cec5SDimitry Andric // -----------------------------------------------------------------------------
42400b57cec5SDimitry Andric // KMP_GTID_MODE
42410b57cec5SDimitry Andric 
42420b57cec5SDimitry Andric static void __kmp_stg_parse_gtid_mode(char const *name, char const *value,
42430b57cec5SDimitry Andric                                       void *data) {
42440b57cec5SDimitry Andric   // Modes:
42450b57cec5SDimitry Andric   //   0 -- do not change default
42460b57cec5SDimitry Andric   //   1 -- sp search
42470b57cec5SDimitry Andric   //   2 -- use "keyed" TLS var, i.e.
42480b57cec5SDimitry Andric   //        pthread_getspecific(Linux* OS/OS X*) or TlsGetValue(Windows* OS)
42490b57cec5SDimitry Andric   //   3 -- __declspec(thread) TLS var in tdata section
42500b57cec5SDimitry Andric   int mode = 0;
42510b57cec5SDimitry Andric   int max = 2;
42520b57cec5SDimitry Andric #ifdef KMP_TDATA_GTID
42530b57cec5SDimitry Andric   max = 3;
42540b57cec5SDimitry Andric #endif /* KMP_TDATA_GTID */
42550b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, max, &mode);
42560b57cec5SDimitry Andric   // TODO; parse_int is not very suitable for this case. In case of overflow it
42570b57cec5SDimitry Andric   // is better to use 0 rather that max value.
42580b57cec5SDimitry Andric   if (mode == 0) {
42590b57cec5SDimitry Andric     __kmp_adjust_gtid_mode = TRUE;
42600b57cec5SDimitry Andric   } else {
42610b57cec5SDimitry Andric     __kmp_gtid_mode = mode;
42620b57cec5SDimitry Andric     __kmp_adjust_gtid_mode = FALSE;
42630b57cec5SDimitry Andric   }
42640b57cec5SDimitry Andric } // __kmp_str_parse_gtid_mode
42650b57cec5SDimitry Andric 
42660b57cec5SDimitry Andric static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer, char const *name,
42670b57cec5SDimitry Andric                                       void *data) {
42680b57cec5SDimitry Andric   if (__kmp_adjust_gtid_mode) {
42690b57cec5SDimitry Andric     __kmp_stg_print_int(buffer, name, 0);
42700b57cec5SDimitry Andric   } else {
42710b57cec5SDimitry Andric     __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
42720b57cec5SDimitry Andric   }
42730b57cec5SDimitry Andric } // __kmp_stg_print_gtid_mode
42740b57cec5SDimitry Andric 
42750b57cec5SDimitry Andric // -----------------------------------------------------------------------------
42760b57cec5SDimitry Andric // KMP_NUM_LOCKS_IN_BLOCK
42770b57cec5SDimitry Andric 
42780b57cec5SDimitry Andric static void __kmp_stg_parse_lock_block(char const *name, char const *value,
42790b57cec5SDimitry Andric                                        void *data) {
42800b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX, &__kmp_num_locks_in_block);
42810b57cec5SDimitry Andric } // __kmp_str_parse_lock_block
42820b57cec5SDimitry Andric 
42830b57cec5SDimitry Andric static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer, char const *name,
42840b57cec5SDimitry Andric                                        void *data) {
42850b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
42860b57cec5SDimitry Andric } // __kmp_stg_print_lock_block
42870b57cec5SDimitry Andric 
42880b57cec5SDimitry Andric // -----------------------------------------------------------------------------
42890b57cec5SDimitry Andric // KMP_LOCK_KIND
42900b57cec5SDimitry Andric 
42910b57cec5SDimitry Andric #if KMP_USE_DYNAMIC_LOCK
42920b57cec5SDimitry Andric #define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
42930b57cec5SDimitry Andric #else
42940b57cec5SDimitry Andric #define KMP_STORE_LOCK_SEQ(a)
42950b57cec5SDimitry Andric #endif
42960b57cec5SDimitry Andric 
42970b57cec5SDimitry Andric static void __kmp_stg_parse_lock_kind(char const *name, char const *value,
42980b57cec5SDimitry Andric                                       void *data) {
42990b57cec5SDimitry Andric   if (__kmp_init_user_locks) {
43000b57cec5SDimitry Andric     KMP_WARNING(EnvLockWarn, name);
43010b57cec5SDimitry Andric     return;
43020b57cec5SDimitry Andric   }
43030b57cec5SDimitry Andric 
43040b57cec5SDimitry Andric   if (__kmp_str_match("tas", 2, value) ||
43050b57cec5SDimitry Andric       __kmp_str_match("test and set", 2, value) ||
43060b57cec5SDimitry Andric       __kmp_str_match("test_and_set", 2, value) ||
43070b57cec5SDimitry Andric       __kmp_str_match("test-and-set", 2, value) ||
43080b57cec5SDimitry Andric       __kmp_str_match("test andset", 2, value) ||
43090b57cec5SDimitry Andric       __kmp_str_match("test_andset", 2, value) ||
43100b57cec5SDimitry Andric       __kmp_str_match("test-andset", 2, value) ||
43110b57cec5SDimitry Andric       __kmp_str_match("testand set", 2, value) ||
43120b57cec5SDimitry Andric       __kmp_str_match("testand_set", 2, value) ||
43130b57cec5SDimitry Andric       __kmp_str_match("testand-set", 2, value) ||
43140b57cec5SDimitry Andric       __kmp_str_match("testandset", 2, value)) {
43150b57cec5SDimitry Andric     __kmp_user_lock_kind = lk_tas;
43160b57cec5SDimitry Andric     KMP_STORE_LOCK_SEQ(tas);
43170b57cec5SDimitry Andric   }
43180b57cec5SDimitry Andric #if KMP_USE_FUTEX
43190b57cec5SDimitry Andric   else if (__kmp_str_match("futex", 1, value)) {
43200b57cec5SDimitry Andric     if (__kmp_futex_determine_capable()) {
43210b57cec5SDimitry Andric       __kmp_user_lock_kind = lk_futex;
43220b57cec5SDimitry Andric       KMP_STORE_LOCK_SEQ(futex);
43230b57cec5SDimitry Andric     } else {
43240b57cec5SDimitry Andric       KMP_WARNING(FutexNotSupported, name, value);
43250b57cec5SDimitry Andric     }
43260b57cec5SDimitry Andric   }
43270b57cec5SDimitry Andric #endif
43280b57cec5SDimitry Andric   else if (__kmp_str_match("ticket", 2, value)) {
43290b57cec5SDimitry Andric     __kmp_user_lock_kind = lk_ticket;
43300b57cec5SDimitry Andric     KMP_STORE_LOCK_SEQ(ticket);
43310b57cec5SDimitry Andric   } else if (__kmp_str_match("queuing", 1, value) ||
43320b57cec5SDimitry Andric              __kmp_str_match("queue", 1, value)) {
43330b57cec5SDimitry Andric     __kmp_user_lock_kind = lk_queuing;
43340b57cec5SDimitry Andric     KMP_STORE_LOCK_SEQ(queuing);
43350b57cec5SDimitry Andric   } else if (__kmp_str_match("drdpa ticket", 1, value) ||
43360b57cec5SDimitry Andric              __kmp_str_match("drdpa_ticket", 1, value) ||
43370b57cec5SDimitry Andric              __kmp_str_match("drdpa-ticket", 1, value) ||
43380b57cec5SDimitry Andric              __kmp_str_match("drdpaticket", 1, value) ||
43390b57cec5SDimitry Andric              __kmp_str_match("drdpa", 1, value)) {
43400b57cec5SDimitry Andric     __kmp_user_lock_kind = lk_drdpa;
43410b57cec5SDimitry Andric     KMP_STORE_LOCK_SEQ(drdpa);
43420b57cec5SDimitry Andric   }
43430b57cec5SDimitry Andric #if KMP_USE_ADAPTIVE_LOCKS
43440b57cec5SDimitry Andric   else if (__kmp_str_match("adaptive", 1, value)) {
43450b57cec5SDimitry Andric     if (__kmp_cpuinfo.rtm) { // ??? Is cpuinfo available here?
43460b57cec5SDimitry Andric       __kmp_user_lock_kind = lk_adaptive;
43470b57cec5SDimitry Andric       KMP_STORE_LOCK_SEQ(adaptive);
43480b57cec5SDimitry Andric     } else {
43490b57cec5SDimitry Andric       KMP_WARNING(AdaptiveNotSupported, name, value);
43500b57cec5SDimitry Andric       __kmp_user_lock_kind = lk_queuing;
43510b57cec5SDimitry Andric       KMP_STORE_LOCK_SEQ(queuing);
43520b57cec5SDimitry Andric     }
43530b57cec5SDimitry Andric   }
43540b57cec5SDimitry Andric #endif // KMP_USE_ADAPTIVE_LOCKS
43550b57cec5SDimitry Andric #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4356*e8d8bef9SDimitry Andric   else if (__kmp_str_match("rtm_queuing", 1, value)) {
43570b57cec5SDimitry Andric     if (__kmp_cpuinfo.rtm) {
4358*e8d8bef9SDimitry Andric       __kmp_user_lock_kind = lk_rtm_queuing;
4359*e8d8bef9SDimitry Andric       KMP_STORE_LOCK_SEQ(rtm_queuing);
43600b57cec5SDimitry Andric     } else {
43610b57cec5SDimitry Andric       KMP_WARNING(AdaptiveNotSupported, name, value);
43620b57cec5SDimitry Andric       __kmp_user_lock_kind = lk_queuing;
43630b57cec5SDimitry Andric       KMP_STORE_LOCK_SEQ(queuing);
43640b57cec5SDimitry Andric     }
4365*e8d8bef9SDimitry Andric   } else if (__kmp_str_match("rtm_spin", 1, value)) {
4366*e8d8bef9SDimitry Andric     if (__kmp_cpuinfo.rtm) {
4367*e8d8bef9SDimitry Andric       __kmp_user_lock_kind = lk_rtm_spin;
4368*e8d8bef9SDimitry Andric       KMP_STORE_LOCK_SEQ(rtm_spin);
4369*e8d8bef9SDimitry Andric     } else {
4370*e8d8bef9SDimitry Andric       KMP_WARNING(AdaptiveNotSupported, name, value);
4371*e8d8bef9SDimitry Andric       __kmp_user_lock_kind = lk_tas;
4372*e8d8bef9SDimitry Andric       KMP_STORE_LOCK_SEQ(queuing);
4373*e8d8bef9SDimitry Andric     }
43740b57cec5SDimitry Andric   } else if (__kmp_str_match("hle", 1, value)) {
43750b57cec5SDimitry Andric     __kmp_user_lock_kind = lk_hle;
43760b57cec5SDimitry Andric     KMP_STORE_LOCK_SEQ(hle);
43770b57cec5SDimitry Andric   }
43780b57cec5SDimitry Andric #endif
43790b57cec5SDimitry Andric   else {
43800b57cec5SDimitry Andric     KMP_WARNING(StgInvalidValue, name, value);
43810b57cec5SDimitry Andric   }
43820b57cec5SDimitry Andric }
43830b57cec5SDimitry Andric 
43840b57cec5SDimitry Andric static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer, char const *name,
43850b57cec5SDimitry Andric                                       void *data) {
43860b57cec5SDimitry Andric   const char *value = NULL;
43870b57cec5SDimitry Andric 
43880b57cec5SDimitry Andric   switch (__kmp_user_lock_kind) {
43890b57cec5SDimitry Andric   case lk_default:
43900b57cec5SDimitry Andric     value = "default";
43910b57cec5SDimitry Andric     break;
43920b57cec5SDimitry Andric 
43930b57cec5SDimitry Andric   case lk_tas:
43940b57cec5SDimitry Andric     value = "tas";
43950b57cec5SDimitry Andric     break;
43960b57cec5SDimitry Andric 
43970b57cec5SDimitry Andric #if KMP_USE_FUTEX
43980b57cec5SDimitry Andric   case lk_futex:
43990b57cec5SDimitry Andric     value = "futex";
44000b57cec5SDimitry Andric     break;
44010b57cec5SDimitry Andric #endif
44020b57cec5SDimitry Andric 
44030b57cec5SDimitry Andric #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4404*e8d8bef9SDimitry Andric   case lk_rtm_queuing:
4405*e8d8bef9SDimitry Andric     value = "rtm_queuing";
4406*e8d8bef9SDimitry Andric     break;
4407*e8d8bef9SDimitry Andric 
4408*e8d8bef9SDimitry Andric   case lk_rtm_spin:
4409*e8d8bef9SDimitry Andric     value = "rtm_spin";
44100b57cec5SDimitry Andric     break;
44110b57cec5SDimitry Andric 
44120b57cec5SDimitry Andric   case lk_hle:
44130b57cec5SDimitry Andric     value = "hle";
44140b57cec5SDimitry Andric     break;
44150b57cec5SDimitry Andric #endif
44160b57cec5SDimitry Andric 
44170b57cec5SDimitry Andric   case lk_ticket:
44180b57cec5SDimitry Andric     value = "ticket";
44190b57cec5SDimitry Andric     break;
44200b57cec5SDimitry Andric 
44210b57cec5SDimitry Andric   case lk_queuing:
44220b57cec5SDimitry Andric     value = "queuing";
44230b57cec5SDimitry Andric     break;
44240b57cec5SDimitry Andric 
44250b57cec5SDimitry Andric   case lk_drdpa:
44260b57cec5SDimitry Andric     value = "drdpa";
44270b57cec5SDimitry Andric     break;
44280b57cec5SDimitry Andric #if KMP_USE_ADAPTIVE_LOCKS
44290b57cec5SDimitry Andric   case lk_adaptive:
44300b57cec5SDimitry Andric     value = "adaptive";
44310b57cec5SDimitry Andric     break;
44320b57cec5SDimitry Andric #endif
44330b57cec5SDimitry Andric   }
44340b57cec5SDimitry Andric 
44350b57cec5SDimitry Andric   if (value != NULL) {
44360b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, value);
44370b57cec5SDimitry Andric   }
44380b57cec5SDimitry Andric }
44390b57cec5SDimitry Andric 
44400b57cec5SDimitry Andric // -----------------------------------------------------------------------------
44410b57cec5SDimitry Andric // KMP_SPIN_BACKOFF_PARAMS
44420b57cec5SDimitry Andric 
44430b57cec5SDimitry Andric // KMP_SPIN_BACKOFF_PARAMS=max_backoff[,min_tick] (max backoff size, min tick
44440b57cec5SDimitry Andric // for machine pause)
44450b57cec5SDimitry Andric static void __kmp_stg_parse_spin_backoff_params(const char *name,
44460b57cec5SDimitry Andric                                                 const char *value, void *data) {
44470b57cec5SDimitry Andric   const char *next = value;
44480b57cec5SDimitry Andric 
44490b57cec5SDimitry Andric   int total = 0; // Count elements that were set. It'll be used as an array size
44500b57cec5SDimitry Andric   int prev_comma = FALSE; // For correct processing sequential commas
44510b57cec5SDimitry Andric   int i;
44520b57cec5SDimitry Andric 
44530b57cec5SDimitry Andric   kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
44540b57cec5SDimitry Andric   kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
44550b57cec5SDimitry Andric 
44560b57cec5SDimitry Andric   // Run only 3 iterations because it is enough to read two values or find a
44570b57cec5SDimitry Andric   // syntax error
44580b57cec5SDimitry Andric   for (i = 0; i < 3; i++) {
44590b57cec5SDimitry Andric     SKIP_WS(next);
44600b57cec5SDimitry Andric 
44610b57cec5SDimitry Andric     if (*next == '\0') {
44620b57cec5SDimitry Andric       break;
44630b57cec5SDimitry Andric     }
44640b57cec5SDimitry Andric     // Next character is not an integer or not a comma OR number of values > 2
44650b57cec5SDimitry Andric     // => end of list
44660b57cec5SDimitry Andric     if (((*next < '0' || *next > '9') && *next != ',') || total > 2) {
44670b57cec5SDimitry Andric       KMP_WARNING(EnvSyntaxError, name, value);
44680b57cec5SDimitry Andric       return;
44690b57cec5SDimitry Andric     }
44700b57cec5SDimitry Andric     // The next character is ','
44710b57cec5SDimitry Andric     if (*next == ',') {
4472480093f4SDimitry Andric       // ',' is the first character
44730b57cec5SDimitry Andric       if (total == 0 || prev_comma) {
44740b57cec5SDimitry Andric         total++;
44750b57cec5SDimitry Andric       }
44760b57cec5SDimitry Andric       prev_comma = TRUE;
44770b57cec5SDimitry Andric       next++; // skip ','
44780b57cec5SDimitry Andric       SKIP_WS(next);
44790b57cec5SDimitry Andric     }
44800b57cec5SDimitry Andric     // Next character is a digit
44810b57cec5SDimitry Andric     if (*next >= '0' && *next <= '9') {
44820b57cec5SDimitry Andric       int num;
44830b57cec5SDimitry Andric       const char *buf = next;
44840b57cec5SDimitry Andric       char const *msg = NULL;
44850b57cec5SDimitry Andric       prev_comma = FALSE;
44860b57cec5SDimitry Andric       SKIP_DIGITS(next);
44870b57cec5SDimitry Andric       total++;
44880b57cec5SDimitry Andric 
44890b57cec5SDimitry Andric       const char *tmp = next;
44900b57cec5SDimitry Andric       SKIP_WS(tmp);
44910b57cec5SDimitry Andric       if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
44920b57cec5SDimitry Andric         KMP_WARNING(EnvSpacesNotAllowed, name, value);
44930b57cec5SDimitry Andric         return;
44940b57cec5SDimitry Andric       }
44950b57cec5SDimitry Andric 
44960b57cec5SDimitry Andric       num = __kmp_str_to_int(buf, *next);
44970b57cec5SDimitry Andric       if (num <= 0) { // The number of retries should be > 0
44980b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooSmall);
44990b57cec5SDimitry Andric         num = 1;
45000b57cec5SDimitry Andric       } else if (num > KMP_INT_MAX) {
45010b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooLarge);
45020b57cec5SDimitry Andric         num = KMP_INT_MAX;
45030b57cec5SDimitry Andric       }
45040b57cec5SDimitry Andric       if (msg != NULL) {
45050b57cec5SDimitry Andric         // Message is not empty. Print warning.
45060b57cec5SDimitry Andric         KMP_WARNING(ParseSizeIntWarn, name, value, msg);
45070b57cec5SDimitry Andric         KMP_INFORM(Using_int_Value, name, num);
45080b57cec5SDimitry Andric       }
45090b57cec5SDimitry Andric       if (total == 1) {
45100b57cec5SDimitry Andric         max_backoff = num;
45110b57cec5SDimitry Andric       } else if (total == 2) {
45120b57cec5SDimitry Andric         min_tick = num;
45130b57cec5SDimitry Andric       }
45140b57cec5SDimitry Andric     }
45150b57cec5SDimitry Andric   }
45160b57cec5SDimitry Andric   KMP_DEBUG_ASSERT(total > 0);
45170b57cec5SDimitry Andric   if (total <= 0) {
45180b57cec5SDimitry Andric     KMP_WARNING(EnvSyntaxError, name, value);
45190b57cec5SDimitry Andric     return;
45200b57cec5SDimitry Andric   }
45210b57cec5SDimitry Andric   __kmp_spin_backoff_params.max_backoff = max_backoff;
45220b57cec5SDimitry Andric   __kmp_spin_backoff_params.min_tick = min_tick;
45230b57cec5SDimitry Andric }
45240b57cec5SDimitry Andric 
45250b57cec5SDimitry Andric static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
45260b57cec5SDimitry Andric                                                 char const *name, void *data) {
45270b57cec5SDimitry Andric   if (__kmp_env_format) {
45280b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
45290b57cec5SDimitry Andric   } else {
45300b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
45310b57cec5SDimitry Andric   }
45320b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
45330b57cec5SDimitry Andric                       __kmp_spin_backoff_params.min_tick);
45340b57cec5SDimitry Andric }
45350b57cec5SDimitry Andric 
45360b57cec5SDimitry Andric #if KMP_USE_ADAPTIVE_LOCKS
45370b57cec5SDimitry Andric 
45380b57cec5SDimitry Andric // -----------------------------------------------------------------------------
45390b57cec5SDimitry Andric // KMP_ADAPTIVE_LOCK_PROPS, KMP_SPECULATIVE_STATSFILE
45400b57cec5SDimitry Andric 
45410b57cec5SDimitry Andric // Parse out values for the tunable parameters from a string of the form
45420b57cec5SDimitry Andric // KMP_ADAPTIVE_LOCK_PROPS=max_soft_retries[,max_badness]
45430b57cec5SDimitry Andric static void __kmp_stg_parse_adaptive_lock_props(const char *name,
45440b57cec5SDimitry Andric                                                 const char *value, void *data) {
45450b57cec5SDimitry Andric   int max_retries = 0;
45460b57cec5SDimitry Andric   int max_badness = 0;
45470b57cec5SDimitry Andric 
45480b57cec5SDimitry Andric   const char *next = value;
45490b57cec5SDimitry Andric 
45500b57cec5SDimitry Andric   int total = 0; // Count elements that were set. It'll be used as an array size
45510b57cec5SDimitry Andric   int prev_comma = FALSE; // For correct processing sequential commas
45520b57cec5SDimitry Andric   int i;
45530b57cec5SDimitry Andric 
45540b57cec5SDimitry Andric   // Save values in the structure __kmp_speculative_backoff_params
45550b57cec5SDimitry Andric   // Run only 3 iterations because it is enough to read two values or find a
45560b57cec5SDimitry Andric   // syntax error
45570b57cec5SDimitry Andric   for (i = 0; i < 3; i++) {
45580b57cec5SDimitry Andric     SKIP_WS(next);
45590b57cec5SDimitry Andric 
45600b57cec5SDimitry Andric     if (*next == '\0') {
45610b57cec5SDimitry Andric       break;
45620b57cec5SDimitry Andric     }
45630b57cec5SDimitry Andric     // Next character is not an integer or not a comma OR number of values > 2
45640b57cec5SDimitry Andric     // => end of list
45650b57cec5SDimitry Andric     if (((*next < '0' || *next > '9') && *next != ',') || total > 2) {
45660b57cec5SDimitry Andric       KMP_WARNING(EnvSyntaxError, name, value);
45670b57cec5SDimitry Andric       return;
45680b57cec5SDimitry Andric     }
45690b57cec5SDimitry Andric     // The next character is ','
45700b57cec5SDimitry Andric     if (*next == ',') {
4571480093f4SDimitry Andric       // ',' is the first character
45720b57cec5SDimitry Andric       if (total == 0 || prev_comma) {
45730b57cec5SDimitry Andric         total++;
45740b57cec5SDimitry Andric       }
45750b57cec5SDimitry Andric       prev_comma = TRUE;
45760b57cec5SDimitry Andric       next++; // skip ','
45770b57cec5SDimitry Andric       SKIP_WS(next);
45780b57cec5SDimitry Andric     }
45790b57cec5SDimitry Andric     // Next character is a digit
45800b57cec5SDimitry Andric     if (*next >= '0' && *next <= '9') {
45810b57cec5SDimitry Andric       int num;
45820b57cec5SDimitry Andric       const char *buf = next;
45830b57cec5SDimitry Andric       char const *msg = NULL;
45840b57cec5SDimitry Andric       prev_comma = FALSE;
45850b57cec5SDimitry Andric       SKIP_DIGITS(next);
45860b57cec5SDimitry Andric       total++;
45870b57cec5SDimitry Andric 
45880b57cec5SDimitry Andric       const char *tmp = next;
45890b57cec5SDimitry Andric       SKIP_WS(tmp);
45900b57cec5SDimitry Andric       if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
45910b57cec5SDimitry Andric         KMP_WARNING(EnvSpacesNotAllowed, name, value);
45920b57cec5SDimitry Andric         return;
45930b57cec5SDimitry Andric       }
45940b57cec5SDimitry Andric 
45950b57cec5SDimitry Andric       num = __kmp_str_to_int(buf, *next);
45960b57cec5SDimitry Andric       if (num < 0) { // The number of retries should be >= 0
45970b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooSmall);
45980b57cec5SDimitry Andric         num = 1;
45990b57cec5SDimitry Andric       } else if (num > KMP_INT_MAX) {
46000b57cec5SDimitry Andric         msg = KMP_I18N_STR(ValueTooLarge);
46010b57cec5SDimitry Andric         num = KMP_INT_MAX;
46020b57cec5SDimitry Andric       }
46030b57cec5SDimitry Andric       if (msg != NULL) {
46040b57cec5SDimitry Andric         // Message is not empty. Print warning.
46050b57cec5SDimitry Andric         KMP_WARNING(ParseSizeIntWarn, name, value, msg);
46060b57cec5SDimitry Andric         KMP_INFORM(Using_int_Value, name, num);
46070b57cec5SDimitry Andric       }
46080b57cec5SDimitry Andric       if (total == 1) {
46090b57cec5SDimitry Andric         max_retries = num;
46100b57cec5SDimitry Andric       } else if (total == 2) {
46110b57cec5SDimitry Andric         max_badness = num;
46120b57cec5SDimitry Andric       }
46130b57cec5SDimitry Andric     }
46140b57cec5SDimitry Andric   }
46150b57cec5SDimitry Andric   KMP_DEBUG_ASSERT(total > 0);
46160b57cec5SDimitry Andric   if (total <= 0) {
46170b57cec5SDimitry Andric     KMP_WARNING(EnvSyntaxError, name, value);
46180b57cec5SDimitry Andric     return;
46190b57cec5SDimitry Andric   }
46200b57cec5SDimitry Andric   __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
46210b57cec5SDimitry Andric   __kmp_adaptive_backoff_params.max_badness = max_badness;
46220b57cec5SDimitry Andric }
46230b57cec5SDimitry Andric 
46240b57cec5SDimitry Andric static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
46250b57cec5SDimitry Andric                                                 char const *name, void *data) {
46260b57cec5SDimitry Andric   if (__kmp_env_format) {
46270b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_NAME_EX(name);
46280b57cec5SDimitry Andric   } else {
46290b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s='", name);
46300b57cec5SDimitry Andric   }
46310b57cec5SDimitry Andric   __kmp_str_buf_print(buffer, "%d,%d'\n",
46320b57cec5SDimitry Andric                       __kmp_adaptive_backoff_params.max_soft_retries,
46330b57cec5SDimitry Andric                       __kmp_adaptive_backoff_params.max_badness);
46340b57cec5SDimitry Andric } // __kmp_stg_print_adaptive_lock_props
46350b57cec5SDimitry Andric 
46360b57cec5SDimitry Andric #if KMP_DEBUG_ADAPTIVE_LOCKS
46370b57cec5SDimitry Andric 
46380b57cec5SDimitry Andric static void __kmp_stg_parse_speculative_statsfile(char const *name,
46390b57cec5SDimitry Andric                                                   char const *value,
46400b57cec5SDimitry Andric                                                   void *data) {
46410b57cec5SDimitry Andric   __kmp_stg_parse_file(name, value, "", CCAST(char**, &__kmp_speculative_statsfile));
46420b57cec5SDimitry Andric } // __kmp_stg_parse_speculative_statsfile
46430b57cec5SDimitry Andric 
46440b57cec5SDimitry Andric static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
46450b57cec5SDimitry Andric                                                   char const *name,
46460b57cec5SDimitry Andric                                                   void *data) {
46470b57cec5SDimitry Andric   if (__kmp_str_match("-", 0, __kmp_speculative_statsfile)) {
46480b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "stdout");
46490b57cec5SDimitry Andric   } else {
46500b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
46510b57cec5SDimitry Andric   }
46520b57cec5SDimitry Andric 
46530b57cec5SDimitry Andric } // __kmp_stg_print_speculative_statsfile
46540b57cec5SDimitry Andric 
46550b57cec5SDimitry Andric #endif // KMP_DEBUG_ADAPTIVE_LOCKS
46560b57cec5SDimitry Andric 
46570b57cec5SDimitry Andric #endif // KMP_USE_ADAPTIVE_LOCKS
46580b57cec5SDimitry Andric 
46590b57cec5SDimitry Andric // -----------------------------------------------------------------------------
46600b57cec5SDimitry Andric // KMP_HW_SUBSET (was KMP_PLACE_THREADS)
46610b57cec5SDimitry Andric 
46625ffd83dbSDimitry Andric // The longest observable sequence of items is
46630b57cec5SDimitry Andric // Socket-Node-Tile-Core-Thread
46640b57cec5SDimitry Andric // So, let's limit to 5 levels for now
46650b57cec5SDimitry Andric // The input string is usually short enough, let's use 512 limit for now
46660b57cec5SDimitry Andric #define MAX_T_LEVEL 5
46670b57cec5SDimitry Andric #define MAX_STR_LEN 512
46680b57cec5SDimitry Andric static void __kmp_stg_parse_hw_subset(char const *name, char const *value,
46690b57cec5SDimitry Andric                                       void *data) {
46700b57cec5SDimitry Andric   // Value example: 1s,5c@3,2T
46710b57cec5SDimitry Andric   // Which means "use 1 socket, 5 cores with offset 3, 2 threads per core"
46720b57cec5SDimitry Andric   kmp_setting_t **rivals = (kmp_setting_t **)data;
46730b57cec5SDimitry Andric   if (strcmp(name, "KMP_PLACE_THREADS") == 0) {
46740b57cec5SDimitry Andric     KMP_INFORM(EnvVarDeprecated, name, "KMP_HW_SUBSET");
46750b57cec5SDimitry Andric   }
46760b57cec5SDimitry Andric   if (__kmp_stg_check_rivals(name, value, rivals)) {
46770b57cec5SDimitry Andric     return;
46780b57cec5SDimitry Andric   }
46790b57cec5SDimitry Andric 
46800b57cec5SDimitry Andric   char *components[MAX_T_LEVEL];
46810b57cec5SDimitry Andric   char const *digits = "0123456789";
46820b57cec5SDimitry Andric   char input[MAX_STR_LEN];
46830b57cec5SDimitry Andric   size_t len = 0, mlen = MAX_STR_LEN;
46840b57cec5SDimitry Andric   int level = 0;
46850b57cec5SDimitry Andric   // Canonize the string (remove spaces, unify delimiters, etc.)
46860b57cec5SDimitry Andric   char *pos = CCAST(char *, value);
46870b57cec5SDimitry Andric   while (*pos && mlen) {
46880b57cec5SDimitry Andric     if (*pos != ' ') { // skip spaces
46890b57cec5SDimitry Andric       if (len == 0 && *pos == ':') {
46900b57cec5SDimitry Andric         __kmp_hws_abs_flag = 1; // if the first symbol is ":", skip it
46910b57cec5SDimitry Andric       } else {
4692*e8d8bef9SDimitry Andric         input[len] = (char)(toupper(*pos));
46930b57cec5SDimitry Andric         if (input[len] == 'X')
46940b57cec5SDimitry Andric           input[len] = ','; // unify delimiters of levels
46950b57cec5SDimitry Andric         if (input[len] == 'O' && strchr(digits, *(pos + 1)))
46960b57cec5SDimitry Andric           input[len] = '@'; // unify delimiters of offset
46970b57cec5SDimitry Andric         len++;
46980b57cec5SDimitry Andric       }
46990b57cec5SDimitry Andric     }
47000b57cec5SDimitry Andric     mlen--;
47010b57cec5SDimitry Andric     pos++;
47020b57cec5SDimitry Andric   }
47030b57cec5SDimitry Andric   if (len == 0 || mlen == 0)
47040b57cec5SDimitry Andric     goto err; // contents is either empty or too long
47050b57cec5SDimitry Andric   input[len] = '\0';
47060b57cec5SDimitry Andric   __kmp_hws_requested = 1; // mark that subset requested
47070b57cec5SDimitry Andric   // Split by delimiter
47080b57cec5SDimitry Andric   pos = input;
47090b57cec5SDimitry Andric   components[level++] = pos;
47100b57cec5SDimitry Andric   while ((pos = strchr(pos, ','))) {
47110b57cec5SDimitry Andric     if (level >= MAX_T_LEVEL)
47120b57cec5SDimitry Andric       goto err; // too many components provided
47130b57cec5SDimitry Andric     *pos = '\0'; // modify input and avoid more copying
47140b57cec5SDimitry Andric     components[level++] = ++pos; // expect something after ","
47150b57cec5SDimitry Andric   }
47160b57cec5SDimitry Andric   // Check each component
47170b57cec5SDimitry Andric   for (int i = 0; i < level; ++i) {
47180b57cec5SDimitry Andric     int offset = 0;
47190b57cec5SDimitry Andric     int num = atoi(components[i]); // each component should start with a number
47200b57cec5SDimitry Andric     if ((pos = strchr(components[i], '@'))) {
47210b57cec5SDimitry Andric       offset = atoi(pos + 1); // save offset
47220b57cec5SDimitry Andric       *pos = '\0'; // cut the offset from the component
47230b57cec5SDimitry Andric     }
47240b57cec5SDimitry Andric     pos = components[i] + strspn(components[i], digits);
47250b57cec5SDimitry Andric     if (pos == components[i])
47260b57cec5SDimitry Andric       goto err;
47270b57cec5SDimitry Andric     // detect the component type
47280b57cec5SDimitry Andric     switch (*pos) {
47290b57cec5SDimitry Andric     case 'S': // Socket
47300b57cec5SDimitry Andric       if (__kmp_hws_socket.num > 0)
47310b57cec5SDimitry Andric         goto err; // duplicate is not allowed
47320b57cec5SDimitry Andric       __kmp_hws_socket.num = num;
47330b57cec5SDimitry Andric       __kmp_hws_socket.offset = offset;
47340b57cec5SDimitry Andric       break;
47350b57cec5SDimitry Andric     case 'N': // NUMA Node
47360b57cec5SDimitry Andric       if (__kmp_hws_node.num > 0)
47370b57cec5SDimitry Andric         goto err; // duplicate is not allowed
47380b57cec5SDimitry Andric       __kmp_hws_node.num = num;
47390b57cec5SDimitry Andric       __kmp_hws_node.offset = offset;
47400b57cec5SDimitry Andric       break;
47410b57cec5SDimitry Andric     case 'L': // Cache
47420b57cec5SDimitry Andric       if (*(pos + 1) == '2') { // L2 - Tile
47430b57cec5SDimitry Andric         if (__kmp_hws_tile.num > 0)
47440b57cec5SDimitry Andric           goto err; // duplicate is not allowed
47450b57cec5SDimitry Andric         __kmp_hws_tile.num = num;
47460b57cec5SDimitry Andric         __kmp_hws_tile.offset = offset;
47470b57cec5SDimitry Andric       } else if (*(pos + 1) == '3') { // L3 - Socket
47480b57cec5SDimitry Andric         if (__kmp_hws_socket.num > 0)
47490b57cec5SDimitry Andric           goto err; // duplicate is not allowed
47500b57cec5SDimitry Andric         __kmp_hws_socket.num = num;
47510b57cec5SDimitry Andric         __kmp_hws_socket.offset = offset;
47520b57cec5SDimitry Andric       } else if (*(pos + 1) == '1') { // L1 - Core
47530b57cec5SDimitry Andric         if (__kmp_hws_core.num > 0)
47540b57cec5SDimitry Andric           goto err; // duplicate is not allowed
47550b57cec5SDimitry Andric         __kmp_hws_core.num = num;
47560b57cec5SDimitry Andric         __kmp_hws_core.offset = offset;
47570b57cec5SDimitry Andric       }
47580b57cec5SDimitry Andric       break;
47590b57cec5SDimitry Andric     case 'C': // Core (or Cache?)
47600b57cec5SDimitry Andric       if (*(pos + 1) != 'A') {
47610b57cec5SDimitry Andric         if (__kmp_hws_core.num > 0)
47620b57cec5SDimitry Andric           goto err; // duplicate is not allowed
47630b57cec5SDimitry Andric         __kmp_hws_core.num = num;
47640b57cec5SDimitry Andric         __kmp_hws_core.offset = offset;
47650b57cec5SDimitry Andric       } else { // Cache
47660b57cec5SDimitry Andric         char *d = pos + strcspn(pos, digits); // find digit
47670b57cec5SDimitry Andric         if (*d == '2') { // L2 - Tile
47680b57cec5SDimitry Andric           if (__kmp_hws_tile.num > 0)
47690b57cec5SDimitry Andric             goto err; // duplicate is not allowed
47700b57cec5SDimitry Andric           __kmp_hws_tile.num = num;
47710b57cec5SDimitry Andric           __kmp_hws_tile.offset = offset;
47720b57cec5SDimitry Andric         } else if (*d == '3') { // L3 - Socket
47730b57cec5SDimitry Andric           if (__kmp_hws_socket.num > 0)
47740b57cec5SDimitry Andric             goto err; // duplicate is not allowed
47750b57cec5SDimitry Andric           __kmp_hws_socket.num = num;
47760b57cec5SDimitry Andric           __kmp_hws_socket.offset = offset;
47770b57cec5SDimitry Andric         } else if (*d == '1') { // L1 - Core
47780b57cec5SDimitry Andric           if (__kmp_hws_core.num > 0)
47790b57cec5SDimitry Andric             goto err; // duplicate is not allowed
47800b57cec5SDimitry Andric           __kmp_hws_core.num = num;
47810b57cec5SDimitry Andric           __kmp_hws_core.offset = offset;
47820b57cec5SDimitry Andric         } else {
47830b57cec5SDimitry Andric           goto err;
47840b57cec5SDimitry Andric         }
47850b57cec5SDimitry Andric       }
47860b57cec5SDimitry Andric       break;
47870b57cec5SDimitry Andric     case 'T': // Thread
47880b57cec5SDimitry Andric       if (__kmp_hws_proc.num > 0)
47890b57cec5SDimitry Andric         goto err; // duplicate is not allowed
47900b57cec5SDimitry Andric       __kmp_hws_proc.num = num;
47910b57cec5SDimitry Andric       __kmp_hws_proc.offset = offset;
47920b57cec5SDimitry Andric       break;
47930b57cec5SDimitry Andric     default:
47940b57cec5SDimitry Andric       goto err;
47950b57cec5SDimitry Andric     }
47960b57cec5SDimitry Andric   }
47970b57cec5SDimitry Andric   return;
47980b57cec5SDimitry Andric err:
47990b57cec5SDimitry Andric   KMP_WARNING(AffHWSubsetInvalid, name, value);
48000b57cec5SDimitry Andric   __kmp_hws_requested = 0; // mark that subset not requested
48010b57cec5SDimitry Andric   return;
48020b57cec5SDimitry Andric }
48030b57cec5SDimitry Andric 
48040b57cec5SDimitry Andric static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer, char const *name,
48050b57cec5SDimitry Andric                                       void *data) {
48060b57cec5SDimitry Andric   if (__kmp_hws_requested) {
48070b57cec5SDimitry Andric     int comma = 0;
48080b57cec5SDimitry Andric     kmp_str_buf_t buf;
48090b57cec5SDimitry Andric     __kmp_str_buf_init(&buf);
48100b57cec5SDimitry Andric     if (__kmp_env_format)
48110b57cec5SDimitry Andric       KMP_STR_BUF_PRINT_NAME_EX(name);
48120b57cec5SDimitry Andric     else
48130b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "   %s='", name);
48140b57cec5SDimitry Andric     if (__kmp_hws_socket.num) {
48150b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%ds", __kmp_hws_socket.num);
48160b57cec5SDimitry Andric       if (__kmp_hws_socket.offset)
48170b57cec5SDimitry Andric         __kmp_str_buf_print(&buf, "@%d", __kmp_hws_socket.offset);
48180b57cec5SDimitry Andric       comma = 1;
48190b57cec5SDimitry Andric     }
48200b57cec5SDimitry Andric     if (__kmp_hws_node.num) {
48210b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%s%dn", comma ? "," : "", __kmp_hws_node.num);
48220b57cec5SDimitry Andric       if (__kmp_hws_node.offset)
48230b57cec5SDimitry Andric         __kmp_str_buf_print(&buf, "@%d", __kmp_hws_node.offset);
48240b57cec5SDimitry Andric       comma = 1;
48250b57cec5SDimitry Andric     }
48260b57cec5SDimitry Andric     if (__kmp_hws_tile.num) {
48270b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%s%dL2", comma ? "," : "", __kmp_hws_tile.num);
48280b57cec5SDimitry Andric       if (__kmp_hws_tile.offset)
48290b57cec5SDimitry Andric         __kmp_str_buf_print(&buf, "@%d", __kmp_hws_tile.offset);
48300b57cec5SDimitry Andric       comma = 1;
48310b57cec5SDimitry Andric     }
48320b57cec5SDimitry Andric     if (__kmp_hws_core.num) {
48330b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%s%dc", comma ? "," : "", __kmp_hws_core.num);
48340b57cec5SDimitry Andric       if (__kmp_hws_core.offset)
48350b57cec5SDimitry Andric         __kmp_str_buf_print(&buf, "@%d", __kmp_hws_core.offset);
48360b57cec5SDimitry Andric       comma = 1;
48370b57cec5SDimitry Andric     }
48380b57cec5SDimitry Andric     if (__kmp_hws_proc.num)
48390b57cec5SDimitry Andric       __kmp_str_buf_print(&buf, "%s%dt", comma ? "," : "", __kmp_hws_proc.num);
48400b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "%s'\n", buf.str);
48410b57cec5SDimitry Andric     __kmp_str_buf_free(&buf);
48420b57cec5SDimitry Andric   }
48430b57cec5SDimitry Andric }
48440b57cec5SDimitry Andric 
48450b57cec5SDimitry Andric #if USE_ITT_BUILD
48460b57cec5SDimitry Andric // -----------------------------------------------------------------------------
48470b57cec5SDimitry Andric // KMP_FORKJOIN_FRAMES
48480b57cec5SDimitry Andric 
48490b57cec5SDimitry Andric static void __kmp_stg_parse_forkjoin_frames(char const *name, char const *value,
48500b57cec5SDimitry Andric                                             void *data) {
48510b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
48520b57cec5SDimitry Andric } // __kmp_stg_parse_forkjoin_frames
48530b57cec5SDimitry Andric 
48540b57cec5SDimitry Andric static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
48550b57cec5SDimitry Andric                                             char const *name, void *data) {
48560b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
48570b57cec5SDimitry Andric } // __kmp_stg_print_forkjoin_frames
48580b57cec5SDimitry Andric 
48590b57cec5SDimitry Andric // -----------------------------------------------------------------------------
48600b57cec5SDimitry Andric // KMP_FORKJOIN_FRAMES_MODE
48610b57cec5SDimitry Andric 
48620b57cec5SDimitry Andric static void __kmp_stg_parse_forkjoin_frames_mode(char const *name,
48630b57cec5SDimitry Andric                                                  char const *value,
48640b57cec5SDimitry Andric                                                  void *data) {
48650b57cec5SDimitry Andric   __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
48660b57cec5SDimitry Andric } // __kmp_stg_parse_forkjoin_frames
48670b57cec5SDimitry Andric 
48680b57cec5SDimitry Andric static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
48690b57cec5SDimitry Andric                                                  char const *name, void *data) {
48700b57cec5SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
48710b57cec5SDimitry Andric } // __kmp_stg_print_forkjoin_frames
48720b57cec5SDimitry Andric #endif /* USE_ITT_BUILD */
48730b57cec5SDimitry Andric 
48740b57cec5SDimitry Andric // -----------------------------------------------------------------------------
48750b57cec5SDimitry Andric // KMP_ENABLE_TASK_THROTTLING
48760b57cec5SDimitry Andric 
48770b57cec5SDimitry Andric static void __kmp_stg_parse_task_throttling(char const *name,
48780b57cec5SDimitry Andric                                             char const *value, void *data) {
48790b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_enable_task_throttling);
48800b57cec5SDimitry Andric } // __kmp_stg_parse_task_throttling
48810b57cec5SDimitry Andric 
48820b57cec5SDimitry Andric 
48830b57cec5SDimitry Andric static void __kmp_stg_print_task_throttling(kmp_str_buf_t *buffer,
48840b57cec5SDimitry Andric                                             char const *name, void *data) {
48850b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_enable_task_throttling);
48860b57cec5SDimitry Andric } // __kmp_stg_print_task_throttling
48870b57cec5SDimitry Andric 
4888*e8d8bef9SDimitry Andric #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4889*e8d8bef9SDimitry Andric // -----------------------------------------------------------------------------
4890*e8d8bef9SDimitry Andric // KMP_USER_LEVEL_MWAIT
4891*e8d8bef9SDimitry Andric 
4892*e8d8bef9SDimitry Andric static void __kmp_stg_parse_user_level_mwait(char const *name,
4893*e8d8bef9SDimitry Andric                                              char const *value, void *data) {
4894*e8d8bef9SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_user_level_mwait);
4895*e8d8bef9SDimitry Andric } // __kmp_stg_parse_user_level_mwait
4896*e8d8bef9SDimitry Andric 
4897*e8d8bef9SDimitry Andric static void __kmp_stg_print_user_level_mwait(kmp_str_buf_t *buffer,
4898*e8d8bef9SDimitry Andric                                              char const *name, void *data) {
4899*e8d8bef9SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_user_level_mwait);
4900*e8d8bef9SDimitry Andric } // __kmp_stg_print_user_level_mwait
4901*e8d8bef9SDimitry Andric 
4902*e8d8bef9SDimitry Andric // -----------------------------------------------------------------------------
4903*e8d8bef9SDimitry Andric // KMP_MWAIT_HINTS
4904*e8d8bef9SDimitry Andric 
4905*e8d8bef9SDimitry Andric static void __kmp_stg_parse_mwait_hints(char const *name, char const *value,
4906*e8d8bef9SDimitry Andric                                         void *data) {
4907*e8d8bef9SDimitry Andric   __kmp_stg_parse_int(name, value, 0, INT_MAX, &__kmp_mwait_hints);
4908*e8d8bef9SDimitry Andric } // __kmp_stg_parse_mwait_hints
4909*e8d8bef9SDimitry Andric 
4910*e8d8bef9SDimitry Andric static void __kmp_stg_print_mwait_hints(kmp_str_buf_t *buffer, char const *name,
4911*e8d8bef9SDimitry Andric                                         void *data) {
4912*e8d8bef9SDimitry Andric   __kmp_stg_print_int(buffer, name, __kmp_mwait_hints);
4913*e8d8bef9SDimitry Andric } // __kmp_stg_print_mwait_hints
4914*e8d8bef9SDimitry Andric 
4915*e8d8bef9SDimitry Andric #endif // KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4916*e8d8bef9SDimitry Andric 
49170b57cec5SDimitry Andric // -----------------------------------------------------------------------------
49180b57cec5SDimitry Andric // OMP_DISPLAY_ENV
49190b57cec5SDimitry Andric 
49200b57cec5SDimitry Andric static void __kmp_stg_parse_omp_display_env(char const *name, char const *value,
49210b57cec5SDimitry Andric                                             void *data) {
49220b57cec5SDimitry Andric   if (__kmp_str_match("VERBOSE", 1, value)) {
49230b57cec5SDimitry Andric     __kmp_display_env_verbose = TRUE;
49240b57cec5SDimitry Andric   } else {
49250b57cec5SDimitry Andric     __kmp_stg_parse_bool(name, value, &__kmp_display_env);
49260b57cec5SDimitry Andric   }
49270b57cec5SDimitry Andric } // __kmp_stg_parse_omp_display_env
49280b57cec5SDimitry Andric 
49290b57cec5SDimitry Andric static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
49300b57cec5SDimitry Andric                                             char const *name, void *data) {
49310b57cec5SDimitry Andric   if (__kmp_display_env_verbose) {
49320b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, "VERBOSE");
49330b57cec5SDimitry Andric   } else {
49340b57cec5SDimitry Andric     __kmp_stg_print_bool(buffer, name, __kmp_display_env);
49350b57cec5SDimitry Andric   }
49360b57cec5SDimitry Andric } // __kmp_stg_print_omp_display_env
49370b57cec5SDimitry Andric 
49380b57cec5SDimitry Andric static void __kmp_stg_parse_omp_cancellation(char const *name,
49390b57cec5SDimitry Andric                                              char const *value, void *data) {
49400b57cec5SDimitry Andric   if (TCR_4(__kmp_init_parallel)) {
49410b57cec5SDimitry Andric     KMP_WARNING(EnvParallelWarn, name);
49420b57cec5SDimitry Andric     return;
49430b57cec5SDimitry Andric   } // read value before first parallel only
49440b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
49450b57cec5SDimitry Andric } // __kmp_stg_parse_omp_cancellation
49460b57cec5SDimitry Andric 
49470b57cec5SDimitry Andric static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
49480b57cec5SDimitry Andric                                              char const *name, void *data) {
49490b57cec5SDimitry Andric   __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
49500b57cec5SDimitry Andric } // __kmp_stg_print_omp_cancellation
49510b57cec5SDimitry Andric 
49520b57cec5SDimitry Andric #if OMPT_SUPPORT
49530b57cec5SDimitry Andric static int __kmp_tool = 1;
49540b57cec5SDimitry Andric 
49550b57cec5SDimitry Andric static void __kmp_stg_parse_omp_tool(char const *name, char const *value,
49560b57cec5SDimitry Andric                                      void *data) {
49570b57cec5SDimitry Andric   __kmp_stg_parse_bool(name, value, &__kmp_tool);
49580b57cec5SDimitry Andric } // __kmp_stg_parse_omp_tool
49590b57cec5SDimitry Andric 
49600b57cec5SDimitry Andric static void __kmp_stg_print_omp_tool(kmp_str_buf_t *buffer, char const *name,
49610b57cec5SDimitry Andric                                      void *data) {
49620b57cec5SDimitry Andric   if (__kmp_env_format) {
49630b57cec5SDimitry Andric     KMP_STR_BUF_PRINT_BOOL_EX(name, __kmp_tool, "enabled", "disabled");
49640b57cec5SDimitry Andric   } else {
49650b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, "   %s=%s\n", name,
49660b57cec5SDimitry Andric                         __kmp_tool ? "enabled" : "disabled");
49670b57cec5SDimitry Andric   }
49680b57cec5SDimitry Andric } // __kmp_stg_print_omp_tool
49690b57cec5SDimitry Andric 
49700b57cec5SDimitry Andric static char *__kmp_tool_libraries = NULL;
49710b57cec5SDimitry Andric 
49720b57cec5SDimitry Andric static void __kmp_stg_parse_omp_tool_libraries(char const *name,
49730b57cec5SDimitry Andric                                                char const *value, void *data) {
49740b57cec5SDimitry Andric   __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
49750b57cec5SDimitry Andric } // __kmp_stg_parse_omp_tool_libraries
49760b57cec5SDimitry Andric 
49770b57cec5SDimitry Andric static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
49780b57cec5SDimitry Andric                                                char const *name, void *data) {
49790b57cec5SDimitry Andric   if (__kmp_tool_libraries)
49800b57cec5SDimitry Andric     __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
49810b57cec5SDimitry Andric   else {
49820b57cec5SDimitry Andric     if (__kmp_env_format) {
49830b57cec5SDimitry Andric       KMP_STR_BUF_PRINT_NAME;
49840b57cec5SDimitry Andric     } else {
49850b57cec5SDimitry Andric       __kmp_str_buf_print(buffer, "   %s", name);
49860b57cec5SDimitry Andric     }
49870b57cec5SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
49880b57cec5SDimitry Andric   }
49890b57cec5SDimitry Andric } // __kmp_stg_print_omp_tool_libraries
49900b57cec5SDimitry Andric 
4991*e8d8bef9SDimitry Andric static char *__kmp_tool_verbose_init = NULL;
4992*e8d8bef9SDimitry Andric 
4993*e8d8bef9SDimitry Andric static void __kmp_stg_parse_omp_tool_verbose_init(char const *name,
4994*e8d8bef9SDimitry Andric                                                   char const *value, void *data) {
4995*e8d8bef9SDimitry Andric   __kmp_stg_parse_str(name, value, &__kmp_tool_verbose_init);
4996*e8d8bef9SDimitry Andric } // __kmp_stg_parse_omp_tool_libraries
4997*e8d8bef9SDimitry Andric 
4998*e8d8bef9SDimitry Andric static void __kmp_stg_print_omp_tool_verbose_init(kmp_str_buf_t *buffer,
4999*e8d8bef9SDimitry Andric                                                   char const *name, void *data) {
5000*e8d8bef9SDimitry Andric   if (__kmp_tool_verbose_init)
5001*e8d8bef9SDimitry Andric     __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
5002*e8d8bef9SDimitry Andric   else {
5003*e8d8bef9SDimitry Andric     if (__kmp_env_format) {
5004*e8d8bef9SDimitry Andric       KMP_STR_BUF_PRINT_NAME;
5005*e8d8bef9SDimitry Andric     } else {
5006*e8d8bef9SDimitry Andric       __kmp_str_buf_print(buffer, "   %s", name);
5007*e8d8bef9SDimitry Andric     }
5008*e8d8bef9SDimitry Andric     __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined));
5009*e8d8bef9SDimitry Andric   }
5010*e8d8bef9SDimitry Andric } // __kmp_stg_print_omp_tool_verbose_init
5011*e8d8bef9SDimitry Andric 
50120b57cec5SDimitry Andric #endif
50130b57cec5SDimitry Andric 
50140b57cec5SDimitry Andric // Table.
50150b57cec5SDimitry Andric 
50160b57cec5SDimitry Andric static kmp_setting_t __kmp_stg_table[] = {
50170b57cec5SDimitry Andric 
50180b57cec5SDimitry Andric     {"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL, NULL, 0, 0},
50190b57cec5SDimitry Andric     {"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
50200b57cec5SDimitry Andric      NULL, 0, 0},
50210b57cec5SDimitry Andric     {"KMP_USE_YIELD", __kmp_stg_parse_use_yield, __kmp_stg_print_use_yield,
50220b57cec5SDimitry Andric      NULL, 0, 0},
50230b57cec5SDimitry Andric     {"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
50240b57cec5SDimitry Andric      __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0},
50250b57cec5SDimitry Andric     {"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
50260b57cec5SDimitry Andric      NULL, 0, 0},
50270b57cec5SDimitry Andric     {"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
50280b57cec5SDimitry Andric      __kmp_stg_print_device_thread_limit, NULL, 0, 0},
50290b57cec5SDimitry Andric #if KMP_USE_MONITOR
50300b57cec5SDimitry Andric     {"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
50310b57cec5SDimitry Andric      __kmp_stg_print_monitor_stacksize, NULL, 0, 0},
50320b57cec5SDimitry Andric #endif
50330b57cec5SDimitry Andric     {"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL,
50340b57cec5SDimitry Andric      0, 0},
50350b57cec5SDimitry Andric     {"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
50360b57cec5SDimitry Andric      __kmp_stg_print_stackoffset, NULL, 0, 0},
50370b57cec5SDimitry Andric     {"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
50380b57cec5SDimitry Andric      NULL, 0, 0},
50390b57cec5SDimitry Andric     {"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL,
50400b57cec5SDimitry Andric      0, 0},
50410b57cec5SDimitry Andric     {"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0,
50420b57cec5SDimitry Andric      0},
50430b57cec5SDimitry Andric     {"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL,
50440b57cec5SDimitry Andric      0, 0},
50450b57cec5SDimitry Andric 
50460b57cec5SDimitry Andric     {"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0},
50470b57cec5SDimitry Andric     {"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
50480b57cec5SDimitry Andric      __kmp_stg_print_num_threads, NULL, 0, 0},
50490b57cec5SDimitry Andric     {"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
50500b57cec5SDimitry Andric      NULL, 0, 0},
50510b57cec5SDimitry Andric 
50520b57cec5SDimitry Andric     {"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0,
50530b57cec5SDimitry Andric      0},
50540b57cec5SDimitry Andric     {"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
50550b57cec5SDimitry Andric      __kmp_stg_print_task_stealing, NULL, 0, 0},
50560b57cec5SDimitry Andric     {"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
50570b57cec5SDimitry Andric      __kmp_stg_print_max_active_levels, NULL, 0, 0},
50580b57cec5SDimitry Andric     {"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
50590b57cec5SDimitry Andric      __kmp_stg_print_default_device, NULL, 0, 0},
50600b57cec5SDimitry Andric     {"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
50610b57cec5SDimitry Andric      __kmp_stg_print_target_offload, NULL, 0, 0},
50620b57cec5SDimitry Andric     {"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
50630b57cec5SDimitry Andric      __kmp_stg_print_max_task_priority, NULL, 0, 0},
50640b57cec5SDimitry Andric     {"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
50650b57cec5SDimitry Andric      __kmp_stg_print_taskloop_min_tasks, NULL, 0, 0},
50660b57cec5SDimitry Andric     {"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
50670b57cec5SDimitry Andric      __kmp_stg_print_thread_limit, NULL, 0, 0},
50680b57cec5SDimitry Andric     {"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
50690b57cec5SDimitry Andric      __kmp_stg_print_teams_thread_limit, NULL, 0, 0},
50700b57cec5SDimitry Andric     {"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
50710b57cec5SDimitry Andric      __kmp_stg_print_wait_policy, NULL, 0, 0},
50720b57cec5SDimitry Andric     {"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
50730b57cec5SDimitry Andric      __kmp_stg_print_disp_buffers, NULL, 0, 0},
50740b57cec5SDimitry Andric #if KMP_NESTED_HOT_TEAMS
50750b57cec5SDimitry Andric     {"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
50760b57cec5SDimitry Andric      __kmp_stg_print_hot_teams_level, NULL, 0, 0},
50770b57cec5SDimitry Andric     {"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
50780b57cec5SDimitry Andric      __kmp_stg_print_hot_teams_mode, NULL, 0, 0},
50790b57cec5SDimitry Andric #endif // KMP_NESTED_HOT_TEAMS
50800b57cec5SDimitry Andric 
50810b57cec5SDimitry Andric #if KMP_HANDLE_SIGNALS
50820b57cec5SDimitry Andric     {"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
50830b57cec5SDimitry Andric      __kmp_stg_print_handle_signals, NULL, 0, 0},
50840b57cec5SDimitry Andric #endif
50850b57cec5SDimitry Andric 
50860b57cec5SDimitry Andric #if KMP_ARCH_X86 || KMP_ARCH_X86_64
50870b57cec5SDimitry Andric     {"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
50880b57cec5SDimitry Andric      __kmp_stg_print_inherit_fp_control, NULL, 0, 0},
50890b57cec5SDimitry Andric #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
50900b57cec5SDimitry Andric 
50910b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
50920b57cec5SDimitry Andric     {"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0},
50930b57cec5SDimitry Andric #endif
50940b57cec5SDimitry Andric 
50950b57cec5SDimitry Andric #ifdef KMP_DEBUG
50960b57cec5SDimitry Andric     {"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0,
50970b57cec5SDimitry Andric      0},
50980b57cec5SDimitry Andric     {"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0,
50990b57cec5SDimitry Andric      0},
51000b57cec5SDimitry Andric     {"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0,
51010b57cec5SDimitry Andric      0},
51020b57cec5SDimitry Andric     {"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0,
51030b57cec5SDimitry Andric      0},
51040b57cec5SDimitry Andric     {"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0,
51050b57cec5SDimitry Andric      0},
51060b57cec5SDimitry Andric     {"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0,
51070b57cec5SDimitry Andric      0},
51080b57cec5SDimitry Andric     {"KMP_DEBUG", __kmp_stg_parse_debug, NULL, /* no print */ NULL, 0, 0},
51090b57cec5SDimitry Andric     {"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
51100b57cec5SDimitry Andric      NULL, 0, 0},
51110b57cec5SDimitry Andric     {"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
51120b57cec5SDimitry Andric      __kmp_stg_print_debug_buf_atomic, NULL, 0, 0},
51130b57cec5SDimitry Andric     {"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
51140b57cec5SDimitry Andric      __kmp_stg_print_debug_buf_chars, NULL, 0, 0},
51150b57cec5SDimitry Andric     {"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
51160b57cec5SDimitry Andric      __kmp_stg_print_debug_buf_lines, NULL, 0, 0},
51170b57cec5SDimitry Andric     {"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0},
51180b57cec5SDimitry Andric 
51190b57cec5SDimitry Andric     {"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
51200b57cec5SDimitry Andric      __kmp_stg_print_par_range_env, NULL, 0, 0},
51210b57cec5SDimitry Andric #endif // KMP_DEBUG
51220b57cec5SDimitry Andric 
51230b57cec5SDimitry Andric     {"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
51240b57cec5SDimitry Andric      __kmp_stg_print_align_alloc, NULL, 0, 0},
51250b57cec5SDimitry Andric 
51260b57cec5SDimitry Andric     {"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
51270b57cec5SDimitry Andric      __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
51280b57cec5SDimitry Andric     {"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
51290b57cec5SDimitry Andric      __kmp_stg_print_barrier_pattern, NULL, 0, 0},
51300b57cec5SDimitry Andric     {"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
51310b57cec5SDimitry Andric      __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
51320b57cec5SDimitry Andric     {"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
51330b57cec5SDimitry Andric      __kmp_stg_print_barrier_pattern, NULL, 0, 0},
51340b57cec5SDimitry Andric #if KMP_FAST_REDUCTION_BARRIER
51350b57cec5SDimitry Andric     {"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
51360b57cec5SDimitry Andric      __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
51370b57cec5SDimitry Andric     {"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
51380b57cec5SDimitry Andric      __kmp_stg_print_barrier_pattern, NULL, 0, 0},
51390b57cec5SDimitry Andric #endif
51400b57cec5SDimitry Andric 
51410b57cec5SDimitry Andric     {"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
51420b57cec5SDimitry Andric      __kmp_stg_print_abort_delay, NULL, 0, 0},
51430b57cec5SDimitry Andric     {"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
51440b57cec5SDimitry Andric      __kmp_stg_print_cpuinfo_file, NULL, 0, 0},
51450b57cec5SDimitry Andric     {"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
51460b57cec5SDimitry Andric      __kmp_stg_print_force_reduction, NULL, 0, 0},
51470b57cec5SDimitry Andric     {"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
51480b57cec5SDimitry Andric      __kmp_stg_print_force_reduction, NULL, 0, 0},
51490b57cec5SDimitry Andric     {"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
51500b57cec5SDimitry Andric      __kmp_stg_print_storage_map, NULL, 0, 0},
51510b57cec5SDimitry Andric     {"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
51520b57cec5SDimitry Andric      __kmp_stg_print_all_threadprivate, NULL, 0, 0},
51530b57cec5SDimitry Andric     {"KMP_FOREIGN_THREADS_THREADPRIVATE",
51540b57cec5SDimitry Andric      __kmp_stg_parse_foreign_threads_threadprivate,
51550b57cec5SDimitry Andric      __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0},
51560b57cec5SDimitry Andric 
51570b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
51580b57cec5SDimitry Andric     {"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL,
51590b57cec5SDimitry Andric      0, 0},
51600b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
51610b57cec5SDimitry Andric     {"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL,
51620b57cec5SDimitry Andric      /* no print */ NULL, 0, 0},
51630b57cec5SDimitry Andric #endif /* KMP_GOMP_COMPAT */
51640b57cec5SDimitry Andric     {"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
51650b57cec5SDimitry Andric      NULL, 0, 0},
51660b57cec5SDimitry Andric     {"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0},
51670b57cec5SDimitry Andric     {"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
51680b57cec5SDimitry Andric      __kmp_stg_print_topology_method, NULL, 0, 0},
51690b57cec5SDimitry Andric 
51700b57cec5SDimitry Andric #else
51710b57cec5SDimitry Andric 
51720b57cec5SDimitry Andric     // KMP_AFFINITY is not supported on OS X*, nor is OMP_PLACES.
51730b57cec5SDimitry Andric     // OMP_PROC_BIND and proc-bind-var are supported, however.
51740b57cec5SDimitry Andric     {"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
51750b57cec5SDimitry Andric      NULL, 0, 0},
51760b57cec5SDimitry Andric 
51770b57cec5SDimitry Andric #endif // KMP_AFFINITY_SUPPORTED
51780b57cec5SDimitry Andric     {"OMP_DISPLAY_AFFINITY", __kmp_stg_parse_display_affinity,
51790b57cec5SDimitry Andric      __kmp_stg_print_display_affinity, NULL, 0, 0},
51800b57cec5SDimitry Andric     {"OMP_AFFINITY_FORMAT", __kmp_stg_parse_affinity_format,
51810b57cec5SDimitry Andric      __kmp_stg_print_affinity_format, NULL, 0, 0},
51820b57cec5SDimitry Andric     {"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
51830b57cec5SDimitry Andric      __kmp_stg_print_init_at_fork, NULL, 0, 0},
51840b57cec5SDimitry Andric     {"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL,
51850b57cec5SDimitry Andric      0, 0},
51860b57cec5SDimitry Andric     {"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
51870b57cec5SDimitry Andric      NULL, 0, 0},
51880b57cec5SDimitry Andric #if KMP_USE_HIER_SCHED
51890b57cec5SDimitry Andric     {"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
51900b57cec5SDimitry Andric      __kmp_stg_print_kmp_hand_thread, NULL, 0, 0},
51910b57cec5SDimitry Andric #endif
51920b57cec5SDimitry Andric     {"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
51930b57cec5SDimitry Andric      __kmp_stg_print_atomic_mode, NULL, 0, 0},
51940b57cec5SDimitry Andric     {"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
51950b57cec5SDimitry Andric      __kmp_stg_print_consistency_check, NULL, 0, 0},
51960b57cec5SDimitry Andric 
51970b57cec5SDimitry Andric #if USE_ITT_BUILD && USE_ITT_NOTIFY
51980b57cec5SDimitry Andric     {"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
51990b57cec5SDimitry Andric      __kmp_stg_print_itt_prepare_delay, NULL, 0, 0},
52000b57cec5SDimitry Andric #endif /* USE_ITT_BUILD && USE_ITT_NOTIFY */
52010b57cec5SDimitry Andric     {"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
52020b57cec5SDimitry Andric      __kmp_stg_print_malloc_pool_incr, NULL, 0, 0},
52030b57cec5SDimitry Andric     {"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
52040b57cec5SDimitry Andric      NULL, 0, 0},
52050b57cec5SDimitry Andric     {"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
52060b57cec5SDimitry Andric      NULL, 0, 0},
52070b57cec5SDimitry Andric     {"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
52080b57cec5SDimitry Andric      __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0},
52090b57cec5SDimitry Andric 
52100b57cec5SDimitry Andric #ifdef USE_LOAD_BALANCE
52110b57cec5SDimitry Andric     {"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
52120b57cec5SDimitry Andric      __kmp_stg_print_ld_balance_interval, NULL, 0, 0},
52130b57cec5SDimitry Andric #endif
52140b57cec5SDimitry Andric 
52150b57cec5SDimitry Andric     {"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
52160b57cec5SDimitry Andric      __kmp_stg_print_lock_block, NULL, 0, 0},
52170b57cec5SDimitry Andric     {"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
52180b57cec5SDimitry Andric      NULL, 0, 0},
52190b57cec5SDimitry Andric     {"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
52200b57cec5SDimitry Andric      __kmp_stg_print_spin_backoff_params, NULL, 0, 0},
52210b57cec5SDimitry Andric #if KMP_USE_ADAPTIVE_LOCKS
52220b57cec5SDimitry Andric     {"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
52230b57cec5SDimitry Andric      __kmp_stg_print_adaptive_lock_props, NULL, 0, 0},
52240b57cec5SDimitry Andric #if KMP_DEBUG_ADAPTIVE_LOCKS
52250b57cec5SDimitry Andric     {"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
52260b57cec5SDimitry Andric      __kmp_stg_print_speculative_statsfile, NULL, 0, 0},
52270b57cec5SDimitry Andric #endif
52280b57cec5SDimitry Andric #endif // KMP_USE_ADAPTIVE_LOCKS
52290b57cec5SDimitry Andric     {"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
52300b57cec5SDimitry Andric      NULL, 0, 0},
52310b57cec5SDimitry Andric     {"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
52320b57cec5SDimitry Andric      NULL, 0, 0},
52330b57cec5SDimitry Andric #if USE_ITT_BUILD
52340b57cec5SDimitry Andric     {"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
52350b57cec5SDimitry Andric      __kmp_stg_print_forkjoin_frames, NULL, 0, 0},
52360b57cec5SDimitry Andric     {"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
52370b57cec5SDimitry Andric      __kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0},
52380b57cec5SDimitry Andric #endif
52390b57cec5SDimitry Andric     {"KMP_ENABLE_TASK_THROTTLING", __kmp_stg_parse_task_throttling,
52400b57cec5SDimitry Andric      __kmp_stg_print_task_throttling, NULL, 0, 0},
52410b57cec5SDimitry Andric 
52420b57cec5SDimitry Andric     {"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
52430b57cec5SDimitry Andric      __kmp_stg_print_omp_display_env, NULL, 0, 0},
52440b57cec5SDimitry Andric     {"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
52450b57cec5SDimitry Andric      __kmp_stg_print_omp_cancellation, NULL, 0, 0},
52460b57cec5SDimitry Andric     {"OMP_ALLOCATOR", __kmp_stg_parse_allocator, __kmp_stg_print_allocator,
52470b57cec5SDimitry Andric      NULL, 0, 0},
5248*e8d8bef9SDimitry Andric     {"LIBOMP_USE_HIDDEN_HELPER_TASK", __kmp_stg_parse_use_hidden_helper,
5249*e8d8bef9SDimitry Andric      __kmp_stg_print_use_hidden_helper, NULL, 0, 0},
5250*e8d8bef9SDimitry Andric     {"LIBOMP_NUM_HIDDEN_HELPER_THREADS",
5251*e8d8bef9SDimitry Andric      __kmp_stg_parse_num_hidden_helper_threads,
5252*e8d8bef9SDimitry Andric      __kmp_stg_print_num_hidden_helper_threads, NULL, 0, 0},
52530b57cec5SDimitry Andric 
52540b57cec5SDimitry Andric #if OMPT_SUPPORT
52550b57cec5SDimitry Andric     {"OMP_TOOL", __kmp_stg_parse_omp_tool, __kmp_stg_print_omp_tool, NULL, 0,
52560b57cec5SDimitry Andric      0},
52570b57cec5SDimitry Andric     {"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
52580b57cec5SDimitry Andric      __kmp_stg_print_omp_tool_libraries, NULL, 0, 0},
5259*e8d8bef9SDimitry Andric     {"OMP_TOOL_VERBOSE_INIT", __kmp_stg_parse_omp_tool_verbose_init,
5260*e8d8bef9SDimitry Andric      __kmp_stg_print_omp_tool_verbose_init, NULL, 0, 0},
52610b57cec5SDimitry Andric #endif
52620b57cec5SDimitry Andric 
5263*e8d8bef9SDimitry Andric #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
5264*e8d8bef9SDimitry Andric     {"KMP_USER_LEVEL_MWAIT", __kmp_stg_parse_user_level_mwait,
5265*e8d8bef9SDimitry Andric      __kmp_stg_print_user_level_mwait, NULL, 0, 0},
5266*e8d8bef9SDimitry Andric     {"KMP_MWAIT_HINTS", __kmp_stg_parse_mwait_hints,
5267*e8d8bef9SDimitry Andric      __kmp_stg_print_mwait_hints, NULL, 0, 0},
5268*e8d8bef9SDimitry Andric #endif
52690b57cec5SDimitry Andric     {"", NULL, NULL, NULL, 0, 0}}; // settings
52700b57cec5SDimitry Andric 
52710b57cec5SDimitry Andric static int const __kmp_stg_count =
52720b57cec5SDimitry Andric     sizeof(__kmp_stg_table) / sizeof(kmp_setting_t);
52730b57cec5SDimitry Andric 
52740b57cec5SDimitry Andric static inline kmp_setting_t *__kmp_stg_find(char const *name) {
52750b57cec5SDimitry Andric 
52760b57cec5SDimitry Andric   int i;
52770b57cec5SDimitry Andric   if (name != NULL) {
52780b57cec5SDimitry Andric     for (i = 0; i < __kmp_stg_count; ++i) {
52790b57cec5SDimitry Andric       if (strcmp(__kmp_stg_table[i].name, name) == 0) {
52800b57cec5SDimitry Andric         return &__kmp_stg_table[i];
52810b57cec5SDimitry Andric       }
52820b57cec5SDimitry Andric     }
52830b57cec5SDimitry Andric   }
52840b57cec5SDimitry Andric   return NULL;
52850b57cec5SDimitry Andric 
52860b57cec5SDimitry Andric } // __kmp_stg_find
52870b57cec5SDimitry Andric 
52880b57cec5SDimitry Andric static int __kmp_stg_cmp(void const *_a, void const *_b) {
52890b57cec5SDimitry Andric   const kmp_setting_t *a = RCAST(const kmp_setting_t *, _a);
52900b57cec5SDimitry Andric   const kmp_setting_t *b = RCAST(const kmp_setting_t *, _b);
52910b57cec5SDimitry Andric 
52920b57cec5SDimitry Andric   // Process KMP_AFFINITY last.
52930b57cec5SDimitry Andric   // It needs to come after OMP_PLACES and GOMP_CPU_AFFINITY.
52940b57cec5SDimitry Andric   if (strcmp(a->name, "KMP_AFFINITY") == 0) {
52950b57cec5SDimitry Andric     if (strcmp(b->name, "KMP_AFFINITY") == 0) {
52960b57cec5SDimitry Andric       return 0;
52970b57cec5SDimitry Andric     }
52980b57cec5SDimitry Andric     return 1;
52990b57cec5SDimitry Andric   } else if (strcmp(b->name, "KMP_AFFINITY") == 0) {
53000b57cec5SDimitry Andric     return -1;
53010b57cec5SDimitry Andric   }
53020b57cec5SDimitry Andric   return strcmp(a->name, b->name);
53030b57cec5SDimitry Andric } // __kmp_stg_cmp
53040b57cec5SDimitry Andric 
53050b57cec5SDimitry Andric static void __kmp_stg_init(void) {
53060b57cec5SDimitry Andric 
53070b57cec5SDimitry Andric   static int initialized = 0;
53080b57cec5SDimitry Andric 
53090b57cec5SDimitry Andric   if (!initialized) {
53100b57cec5SDimitry Andric 
53110b57cec5SDimitry Andric     // Sort table.
53120b57cec5SDimitry Andric     qsort(__kmp_stg_table, __kmp_stg_count - 1, sizeof(kmp_setting_t),
53130b57cec5SDimitry Andric           __kmp_stg_cmp);
53140b57cec5SDimitry Andric 
53150b57cec5SDimitry Andric     { // Initialize *_STACKSIZE data.
53160b57cec5SDimitry Andric       kmp_setting_t *kmp_stacksize =
53170b57cec5SDimitry Andric           __kmp_stg_find("KMP_STACKSIZE"); // 1st priority.
53180b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
53190b57cec5SDimitry Andric       kmp_setting_t *gomp_stacksize =
53200b57cec5SDimitry Andric           __kmp_stg_find("GOMP_STACKSIZE"); // 2nd priority.
53210b57cec5SDimitry Andric #endif
53220b57cec5SDimitry Andric       kmp_setting_t *omp_stacksize =
53230b57cec5SDimitry Andric           __kmp_stg_find("OMP_STACKSIZE"); // 3rd priority.
53240b57cec5SDimitry Andric 
53250b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
53260b57cec5SDimitry Andric       // !!! Compiler does not understand rivals is used and optimizes out
53270b57cec5SDimitry Andric       // assignments
53280b57cec5SDimitry Andric       // !!!     rivals[ i ++ ] = ...;
53290b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[4];
53300b57cec5SDimitry Andric       static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)};
53310b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
53320b57cec5SDimitry Andric       static kmp_stg_ss_data_t gomp_data = {1024,
53330b57cec5SDimitry Andric                                             CCAST(kmp_setting_t **, rivals)};
53340b57cec5SDimitry Andric #endif
53350b57cec5SDimitry Andric       static kmp_stg_ss_data_t omp_data = {1024,
53360b57cec5SDimitry Andric                                            CCAST(kmp_setting_t **, rivals)};
53370b57cec5SDimitry Andric       int i = 0;
53380b57cec5SDimitry Andric 
53390b57cec5SDimitry Andric       rivals[i++] = kmp_stacksize;
53400b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
53410b57cec5SDimitry Andric       if (gomp_stacksize != NULL) {
53420b57cec5SDimitry Andric         rivals[i++] = gomp_stacksize;
53430b57cec5SDimitry Andric       }
53440b57cec5SDimitry Andric #endif
53450b57cec5SDimitry Andric       rivals[i++] = omp_stacksize;
53460b57cec5SDimitry Andric       rivals[i++] = NULL;
53470b57cec5SDimitry Andric 
53480b57cec5SDimitry Andric       kmp_stacksize->data = &kmp_data;
53490b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
53500b57cec5SDimitry Andric       if (gomp_stacksize != NULL) {
53510b57cec5SDimitry Andric         gomp_stacksize->data = &gomp_data;
53520b57cec5SDimitry Andric       }
53530b57cec5SDimitry Andric #endif
53540b57cec5SDimitry Andric       omp_stacksize->data = &omp_data;
53550b57cec5SDimitry Andric     }
53560b57cec5SDimitry Andric 
53570b57cec5SDimitry Andric     { // Initialize KMP_LIBRARY and OMP_WAIT_POLICY data.
53580b57cec5SDimitry Andric       kmp_setting_t *kmp_library =
53590b57cec5SDimitry Andric           __kmp_stg_find("KMP_LIBRARY"); // 1st priority.
53600b57cec5SDimitry Andric       kmp_setting_t *omp_wait_policy =
53610b57cec5SDimitry Andric           __kmp_stg_find("OMP_WAIT_POLICY"); // 2nd priority.
53620b57cec5SDimitry Andric 
53630b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
53640b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[3];
53650b57cec5SDimitry Andric       static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)};
53660b57cec5SDimitry Andric       static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)};
53670b57cec5SDimitry Andric       int i = 0;
53680b57cec5SDimitry Andric 
53690b57cec5SDimitry Andric       rivals[i++] = kmp_library;
53700b57cec5SDimitry Andric       if (omp_wait_policy != NULL) {
53710b57cec5SDimitry Andric         rivals[i++] = omp_wait_policy;
53720b57cec5SDimitry Andric       }
53730b57cec5SDimitry Andric       rivals[i++] = NULL;
53740b57cec5SDimitry Andric 
53750b57cec5SDimitry Andric       kmp_library->data = &kmp_data;
53760b57cec5SDimitry Andric       if (omp_wait_policy != NULL) {
53770b57cec5SDimitry Andric         omp_wait_policy->data = &omp_data;
53780b57cec5SDimitry Andric       }
53790b57cec5SDimitry Andric     }
53800b57cec5SDimitry Andric 
53810b57cec5SDimitry Andric     { // Initialize KMP_DEVICE_THREAD_LIMIT and KMP_ALL_THREADS
53820b57cec5SDimitry Andric       kmp_setting_t *kmp_device_thread_limit =
53830b57cec5SDimitry Andric           __kmp_stg_find("KMP_DEVICE_THREAD_LIMIT"); // 1st priority.
53840b57cec5SDimitry Andric       kmp_setting_t *kmp_all_threads =
53850b57cec5SDimitry Andric           __kmp_stg_find("KMP_ALL_THREADS"); // 2nd priority.
53860b57cec5SDimitry Andric 
53870b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
53880b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[3];
53890b57cec5SDimitry Andric       int i = 0;
53900b57cec5SDimitry Andric 
53910b57cec5SDimitry Andric       rivals[i++] = kmp_device_thread_limit;
53920b57cec5SDimitry Andric       rivals[i++] = kmp_all_threads;
53930b57cec5SDimitry Andric       rivals[i++] = NULL;
53940b57cec5SDimitry Andric 
53950b57cec5SDimitry Andric       kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals);
53960b57cec5SDimitry Andric       kmp_all_threads->data = CCAST(kmp_setting_t **, rivals);
53970b57cec5SDimitry Andric     }
53980b57cec5SDimitry Andric 
53990b57cec5SDimitry Andric     { // Initialize KMP_HW_SUBSET and KMP_PLACE_THREADS
54000b57cec5SDimitry Andric       // 1st priority
54010b57cec5SDimitry Andric       kmp_setting_t *kmp_hw_subset = __kmp_stg_find("KMP_HW_SUBSET");
54020b57cec5SDimitry Andric       // 2nd priority
54030b57cec5SDimitry Andric       kmp_setting_t *kmp_place_threads = __kmp_stg_find("KMP_PLACE_THREADS");
54040b57cec5SDimitry Andric 
54050b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
54060b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[3];
54070b57cec5SDimitry Andric       int i = 0;
54080b57cec5SDimitry Andric 
54090b57cec5SDimitry Andric       rivals[i++] = kmp_hw_subset;
54100b57cec5SDimitry Andric       rivals[i++] = kmp_place_threads;
54110b57cec5SDimitry Andric       rivals[i++] = NULL;
54120b57cec5SDimitry Andric 
54130b57cec5SDimitry Andric       kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals);
54140b57cec5SDimitry Andric       kmp_place_threads->data = CCAST(kmp_setting_t **, rivals);
54150b57cec5SDimitry Andric     }
54160b57cec5SDimitry Andric 
54170b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
54180b57cec5SDimitry Andric     { // Initialize KMP_AFFINITY, GOMP_CPU_AFFINITY, and OMP_PROC_BIND data.
54190b57cec5SDimitry Andric       kmp_setting_t *kmp_affinity =
54200b57cec5SDimitry Andric           __kmp_stg_find("KMP_AFFINITY"); // 1st priority.
54210b57cec5SDimitry Andric       KMP_DEBUG_ASSERT(kmp_affinity != NULL);
54220b57cec5SDimitry Andric 
54230b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
54240b57cec5SDimitry Andric       kmp_setting_t *gomp_cpu_affinity =
54250b57cec5SDimitry Andric           __kmp_stg_find("GOMP_CPU_AFFINITY"); // 2nd priority.
54260b57cec5SDimitry Andric       KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL);
54270b57cec5SDimitry Andric #endif
54280b57cec5SDimitry Andric 
54290b57cec5SDimitry Andric       kmp_setting_t *omp_proc_bind =
54300b57cec5SDimitry Andric           __kmp_stg_find("OMP_PROC_BIND"); // 3rd priority.
54310b57cec5SDimitry Andric       KMP_DEBUG_ASSERT(omp_proc_bind != NULL);
54320b57cec5SDimitry Andric 
54330b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
54340b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[4];
54350b57cec5SDimitry Andric       int i = 0;
54360b57cec5SDimitry Andric 
54370b57cec5SDimitry Andric       rivals[i++] = kmp_affinity;
54380b57cec5SDimitry Andric 
54390b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
54400b57cec5SDimitry Andric       rivals[i++] = gomp_cpu_affinity;
54410b57cec5SDimitry Andric       gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals);
54420b57cec5SDimitry Andric #endif
54430b57cec5SDimitry Andric 
54440b57cec5SDimitry Andric       rivals[i++] = omp_proc_bind;
54450b57cec5SDimitry Andric       omp_proc_bind->data = CCAST(kmp_setting_t **, rivals);
54460b57cec5SDimitry Andric       rivals[i++] = NULL;
54470b57cec5SDimitry Andric 
54480b57cec5SDimitry Andric       static kmp_setting_t *volatile places_rivals[4];
54490b57cec5SDimitry Andric       i = 0;
54500b57cec5SDimitry Andric 
54510b57cec5SDimitry Andric       kmp_setting_t *omp_places = __kmp_stg_find("OMP_PLACES"); // 3rd priority.
54520b57cec5SDimitry Andric       KMP_DEBUG_ASSERT(omp_places != NULL);
54530b57cec5SDimitry Andric 
54540b57cec5SDimitry Andric       places_rivals[i++] = kmp_affinity;
54550b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
54560b57cec5SDimitry Andric       places_rivals[i++] = gomp_cpu_affinity;
54570b57cec5SDimitry Andric #endif
54580b57cec5SDimitry Andric       places_rivals[i++] = omp_places;
54590b57cec5SDimitry Andric       omp_places->data = CCAST(kmp_setting_t **, places_rivals);
54600b57cec5SDimitry Andric       places_rivals[i++] = NULL;
54610b57cec5SDimitry Andric     }
54620b57cec5SDimitry Andric #else
54630b57cec5SDimitry Andric // KMP_AFFINITY not supported, so OMP_PROC_BIND has no rivals.
54640b57cec5SDimitry Andric // OMP_PLACES not supported yet.
54650b57cec5SDimitry Andric #endif // KMP_AFFINITY_SUPPORTED
54660b57cec5SDimitry Andric 
54670b57cec5SDimitry Andric     { // Initialize KMP_DETERMINISTIC_REDUCTION and KMP_FORCE_REDUCTION data.
54680b57cec5SDimitry Andric       kmp_setting_t *kmp_force_red =
54690b57cec5SDimitry Andric           __kmp_stg_find("KMP_FORCE_REDUCTION"); // 1st priority.
54700b57cec5SDimitry Andric       kmp_setting_t *kmp_determ_red =
54710b57cec5SDimitry Andric           __kmp_stg_find("KMP_DETERMINISTIC_REDUCTION"); // 2nd priority.
54720b57cec5SDimitry Andric 
54730b57cec5SDimitry Andric       // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
54740b57cec5SDimitry Andric       static kmp_setting_t *volatile rivals[3];
54750b57cec5SDimitry Andric       static kmp_stg_fr_data_t force_data = {1,
54760b57cec5SDimitry Andric                                              CCAST(kmp_setting_t **, rivals)};
54770b57cec5SDimitry Andric       static kmp_stg_fr_data_t determ_data = {0,
54780b57cec5SDimitry Andric                                               CCAST(kmp_setting_t **, rivals)};
54790b57cec5SDimitry Andric       int i = 0;
54800b57cec5SDimitry Andric 
54810b57cec5SDimitry Andric       rivals[i++] = kmp_force_red;
54820b57cec5SDimitry Andric       if (kmp_determ_red != NULL) {
54830b57cec5SDimitry Andric         rivals[i++] = kmp_determ_red;
54840b57cec5SDimitry Andric       }
54850b57cec5SDimitry Andric       rivals[i++] = NULL;
54860b57cec5SDimitry Andric 
54870b57cec5SDimitry Andric       kmp_force_red->data = &force_data;
54880b57cec5SDimitry Andric       if (kmp_determ_red != NULL) {
54890b57cec5SDimitry Andric         kmp_determ_red->data = &determ_data;
54900b57cec5SDimitry Andric       }
54910b57cec5SDimitry Andric     }
54920b57cec5SDimitry Andric 
54930b57cec5SDimitry Andric     initialized = 1;
54940b57cec5SDimitry Andric   }
54950b57cec5SDimitry Andric 
54960b57cec5SDimitry Andric   // Reset flags.
54970b57cec5SDimitry Andric   int i;
54980b57cec5SDimitry Andric   for (i = 0; i < __kmp_stg_count; ++i) {
54990b57cec5SDimitry Andric     __kmp_stg_table[i].set = 0;
55000b57cec5SDimitry Andric   }
55010b57cec5SDimitry Andric 
55020b57cec5SDimitry Andric } // __kmp_stg_init
55030b57cec5SDimitry Andric 
55040b57cec5SDimitry Andric static void __kmp_stg_parse(char const *name, char const *value) {
55050b57cec5SDimitry Andric   // On Windows* OS there are some nameless variables like "C:=C:\" (yeah,
55060b57cec5SDimitry Andric   // really nameless, they are presented in environment block as
55070b57cec5SDimitry Andric   // "=C:=C\\\x00=D:=D:\\\x00...", so let us skip them.
55080b57cec5SDimitry Andric   if (name[0] == 0) {
55090b57cec5SDimitry Andric     return;
55100b57cec5SDimitry Andric   }
55110b57cec5SDimitry Andric 
55120b57cec5SDimitry Andric   if (value != NULL) {
55130b57cec5SDimitry Andric     kmp_setting_t *setting = __kmp_stg_find(name);
55140b57cec5SDimitry Andric     if (setting != NULL) {
55150b57cec5SDimitry Andric       setting->parse(name, value, setting->data);
55160b57cec5SDimitry Andric       setting->defined = 1;
55170b57cec5SDimitry Andric     }
55180b57cec5SDimitry Andric   }
55190b57cec5SDimitry Andric 
55200b57cec5SDimitry Andric } // __kmp_stg_parse
55210b57cec5SDimitry Andric 
55220b57cec5SDimitry Andric static int __kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
55230b57cec5SDimitry Andric     char const *name, // Name of variable.
55240b57cec5SDimitry Andric     char const *value, // Value of the variable.
55250b57cec5SDimitry Andric     kmp_setting_t **rivals // List of rival settings (must include current one).
55260b57cec5SDimitry Andric     ) {
55270b57cec5SDimitry Andric 
55280b57cec5SDimitry Andric   if (rivals == NULL) {
55290b57cec5SDimitry Andric     return 0;
55300b57cec5SDimitry Andric   }
55310b57cec5SDimitry Andric 
55320b57cec5SDimitry Andric   // Loop thru higher priority settings (listed before current).
55330b57cec5SDimitry Andric   int i = 0;
55340b57cec5SDimitry Andric   for (; strcmp(rivals[i]->name, name) != 0; i++) {
55350b57cec5SDimitry Andric     KMP_DEBUG_ASSERT(rivals[i] != NULL);
55360b57cec5SDimitry Andric 
55370b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
55380b57cec5SDimitry Andric     if (rivals[i] == __kmp_affinity_notype) {
55390b57cec5SDimitry Andric       // If KMP_AFFINITY is specified without a type name,
55400b57cec5SDimitry Andric       // it does not rival OMP_PROC_BIND or GOMP_CPU_AFFINITY.
55410b57cec5SDimitry Andric       continue;
55420b57cec5SDimitry Andric     }
55430b57cec5SDimitry Andric #endif
55440b57cec5SDimitry Andric 
55450b57cec5SDimitry Andric     if (rivals[i]->set) {
55460b57cec5SDimitry Andric       KMP_WARNING(StgIgnored, name, rivals[i]->name);
55470b57cec5SDimitry Andric       return 1;
55480b57cec5SDimitry Andric     }
55490b57cec5SDimitry Andric   }
55500b57cec5SDimitry Andric 
55510b57cec5SDimitry Andric   ++i; // Skip current setting.
55520b57cec5SDimitry Andric   return 0;
55530b57cec5SDimitry Andric 
55540b57cec5SDimitry Andric } // __kmp_stg_check_rivals
55550b57cec5SDimitry Andric 
55560b57cec5SDimitry Andric static int __kmp_env_toPrint(char const *name, int flag) {
55570b57cec5SDimitry Andric   int rc = 0;
55580b57cec5SDimitry Andric   kmp_setting_t *setting = __kmp_stg_find(name);
55590b57cec5SDimitry Andric   if (setting != NULL) {
55600b57cec5SDimitry Andric     rc = setting->defined;
55610b57cec5SDimitry Andric     if (flag >= 0) {
55620b57cec5SDimitry Andric       setting->defined = flag;
55630b57cec5SDimitry Andric     }
55640b57cec5SDimitry Andric   }
55650b57cec5SDimitry Andric   return rc;
55660b57cec5SDimitry Andric }
55670b57cec5SDimitry Andric 
55680b57cec5SDimitry Andric static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
55690b57cec5SDimitry Andric 
55700b57cec5SDimitry Andric   char const *value;
55710b57cec5SDimitry Andric 
55720b57cec5SDimitry Andric   /* OMP_NUM_THREADS */
55730b57cec5SDimitry Andric   value = __kmp_env_blk_var(block, "OMP_NUM_THREADS");
55740b57cec5SDimitry Andric   if (value) {
55750b57cec5SDimitry Andric     ompc_set_num_threads(__kmp_dflt_team_nth);
55760b57cec5SDimitry Andric   }
55770b57cec5SDimitry Andric 
55780b57cec5SDimitry Andric   /* KMP_BLOCKTIME */
55790b57cec5SDimitry Andric   value = __kmp_env_blk_var(block, "KMP_BLOCKTIME");
55800b57cec5SDimitry Andric   if (value) {
55810b57cec5SDimitry Andric     kmpc_set_blocktime(__kmp_dflt_blocktime);
55820b57cec5SDimitry Andric   }
55830b57cec5SDimitry Andric 
55840b57cec5SDimitry Andric   /* OMP_NESTED */
55850b57cec5SDimitry Andric   value = __kmp_env_blk_var(block, "OMP_NESTED");
55860b57cec5SDimitry Andric   if (value) {
55870b57cec5SDimitry Andric     ompc_set_nested(__kmp_dflt_max_active_levels > 1);
55880b57cec5SDimitry Andric   }
55890b57cec5SDimitry Andric 
55900b57cec5SDimitry Andric   /* OMP_DYNAMIC */
55910b57cec5SDimitry Andric   value = __kmp_env_blk_var(block, "OMP_DYNAMIC");
55920b57cec5SDimitry Andric   if (value) {
55930b57cec5SDimitry Andric     ompc_set_dynamic(__kmp_global.g.g_dynamic);
55940b57cec5SDimitry Andric   }
55950b57cec5SDimitry Andric }
55960b57cec5SDimitry Andric 
55970b57cec5SDimitry Andric void __kmp_env_initialize(char const *string) {
55980b57cec5SDimitry Andric 
55990b57cec5SDimitry Andric   kmp_env_blk_t block;
56000b57cec5SDimitry Andric   int i;
56010b57cec5SDimitry Andric 
56020b57cec5SDimitry Andric   __kmp_stg_init();
56030b57cec5SDimitry Andric 
56040b57cec5SDimitry Andric   // Hack!!!
56050b57cec5SDimitry Andric   if (string == NULL) {
56060b57cec5SDimitry Andric     // __kmp_max_nth = __kmp_sys_max_nth;
56070b57cec5SDimitry Andric     __kmp_threads_capacity =
56080b57cec5SDimitry Andric         __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
56090b57cec5SDimitry Andric   }
56100b57cec5SDimitry Andric   __kmp_env_blk_init(&block, string);
56110b57cec5SDimitry Andric 
56120b57cec5SDimitry Andric   // update the set flag on all entries that have an env var
56130b57cec5SDimitry Andric   for (i = 0; i < block.count; ++i) {
56140b57cec5SDimitry Andric     if ((block.vars[i].name == NULL) || (*block.vars[i].name == '\0')) {
56150b57cec5SDimitry Andric       continue;
56160b57cec5SDimitry Andric     }
56170b57cec5SDimitry Andric     if (block.vars[i].value == NULL) {
56180b57cec5SDimitry Andric       continue;
56190b57cec5SDimitry Andric     }
56200b57cec5SDimitry Andric     kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
56210b57cec5SDimitry Andric     if (setting != NULL) {
56220b57cec5SDimitry Andric       setting->set = 1;
56230b57cec5SDimitry Andric     }
56240b57cec5SDimitry Andric   }
56250b57cec5SDimitry Andric 
56260b57cec5SDimitry Andric   // We need to know if blocktime was set when processing OMP_WAIT_POLICY
56270b57cec5SDimitry Andric   blocktime_str = __kmp_env_blk_var(&block, "KMP_BLOCKTIME");
56280b57cec5SDimitry Andric 
56290b57cec5SDimitry Andric   // Special case. If we parse environment, not a string, process KMP_WARNINGS
56300b57cec5SDimitry Andric   // first.
56310b57cec5SDimitry Andric   if (string == NULL) {
56320b57cec5SDimitry Andric     char const *name = "KMP_WARNINGS";
56330b57cec5SDimitry Andric     char const *value = __kmp_env_blk_var(&block, name);
56340b57cec5SDimitry Andric     __kmp_stg_parse(name, value);
56350b57cec5SDimitry Andric   }
56360b57cec5SDimitry Andric 
56370b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
56380b57cec5SDimitry Andric   // Special case. KMP_AFFINITY is not a rival to other affinity env vars
56390b57cec5SDimitry Andric   // if no affinity type is specified.  We want to allow
56400b57cec5SDimitry Andric   // KMP_AFFINITY=[no],verbose/[no]warnings/etc.  to be enabled when
56410b57cec5SDimitry Andric   // specifying the affinity type via GOMP_CPU_AFFINITY or the OMP 4.0
56420b57cec5SDimitry Andric   // affinity mechanism.
56430b57cec5SDimitry Andric   __kmp_affinity_notype = NULL;
56440b57cec5SDimitry Andric   char const *aff_str = __kmp_env_blk_var(&block, "KMP_AFFINITY");
56450b57cec5SDimitry Andric   if (aff_str != NULL) {
56460b57cec5SDimitry Andric // Check if the KMP_AFFINITY type is specified in the string.
56470b57cec5SDimitry Andric // We just search the string for "compact", "scatter", etc.
56480b57cec5SDimitry Andric // without really parsing the string.  The syntax of the
56490b57cec5SDimitry Andric // KMP_AFFINITY env var is such that none of the affinity
56500b57cec5SDimitry Andric // type names can appear anywhere other that the type
56510b57cec5SDimitry Andric // specifier, even as substrings.
56520b57cec5SDimitry Andric //
56530b57cec5SDimitry Andric // I can't find a case-insensitive version of strstr on Windows* OS.
56540b57cec5SDimitry Andric // Use the case-sensitive version for now.
56550b57cec5SDimitry Andric 
56560b57cec5SDimitry Andric #if KMP_OS_WINDOWS
56570b57cec5SDimitry Andric #define FIND strstr
56580b57cec5SDimitry Andric #else
56590b57cec5SDimitry Andric #define FIND strcasestr
56600b57cec5SDimitry Andric #endif
56610b57cec5SDimitry Andric 
56620b57cec5SDimitry Andric     if ((FIND(aff_str, "none") == NULL) &&
56630b57cec5SDimitry Andric         (FIND(aff_str, "physical") == NULL) &&
56640b57cec5SDimitry Andric         (FIND(aff_str, "logical") == NULL) &&
56650b57cec5SDimitry Andric         (FIND(aff_str, "compact") == NULL) &&
56660b57cec5SDimitry Andric         (FIND(aff_str, "scatter") == NULL) &&
56670b57cec5SDimitry Andric         (FIND(aff_str, "explicit") == NULL) &&
56680b57cec5SDimitry Andric         (FIND(aff_str, "balanced") == NULL) &&
56690b57cec5SDimitry Andric         (FIND(aff_str, "disabled") == NULL)) {
56700b57cec5SDimitry Andric       __kmp_affinity_notype = __kmp_stg_find("KMP_AFFINITY");
56710b57cec5SDimitry Andric     } else {
56720b57cec5SDimitry Andric       // A new affinity type is specified.
56730b57cec5SDimitry Andric       // Reset the affinity flags to their default values,
56740b57cec5SDimitry Andric       // in case this is called from kmp_set_defaults().
56750b57cec5SDimitry Andric       __kmp_affinity_type = affinity_default;
56760b57cec5SDimitry Andric       __kmp_affinity_gran = affinity_gran_default;
56770b57cec5SDimitry Andric       __kmp_affinity_top_method = affinity_top_method_default;
56780b57cec5SDimitry Andric       __kmp_affinity_respect_mask = affinity_respect_mask_default;
56790b57cec5SDimitry Andric     }
56800b57cec5SDimitry Andric #undef FIND
56810b57cec5SDimitry Andric 
56820b57cec5SDimitry Andric     // Also reset the affinity flags if OMP_PROC_BIND is specified.
56830b57cec5SDimitry Andric     aff_str = __kmp_env_blk_var(&block, "OMP_PROC_BIND");
56840b57cec5SDimitry Andric     if (aff_str != NULL) {
56850b57cec5SDimitry Andric       __kmp_affinity_type = affinity_default;
56860b57cec5SDimitry Andric       __kmp_affinity_gran = affinity_gran_default;
56870b57cec5SDimitry Andric       __kmp_affinity_top_method = affinity_top_method_default;
56880b57cec5SDimitry Andric       __kmp_affinity_respect_mask = affinity_respect_mask_default;
56890b57cec5SDimitry Andric     }
56900b57cec5SDimitry Andric   }
56910b57cec5SDimitry Andric 
56920b57cec5SDimitry Andric #endif /* KMP_AFFINITY_SUPPORTED */
56930b57cec5SDimitry Andric 
56940b57cec5SDimitry Andric   // Set up the nested proc bind type vector.
56950b57cec5SDimitry Andric   if (__kmp_nested_proc_bind.bind_types == NULL) {
56960b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types =
56970b57cec5SDimitry Andric         (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(sizeof(kmp_proc_bind_t));
56980b57cec5SDimitry Andric     if (__kmp_nested_proc_bind.bind_types == NULL) {
56990b57cec5SDimitry Andric       KMP_FATAL(MemoryAllocFailed);
57000b57cec5SDimitry Andric     }
57010b57cec5SDimitry Andric     __kmp_nested_proc_bind.size = 1;
57020b57cec5SDimitry Andric     __kmp_nested_proc_bind.used = 1;
57030b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
57040b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
57050b57cec5SDimitry Andric #else
57060b57cec5SDimitry Andric     // default proc bind is false if affinity not supported
57070b57cec5SDimitry Andric     __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
57080b57cec5SDimitry Andric #endif
57090b57cec5SDimitry Andric   }
57100b57cec5SDimitry Andric 
57110b57cec5SDimitry Andric   // Set up the affinity format ICV
57120b57cec5SDimitry Andric   // Grab the default affinity format string from the message catalog
57130b57cec5SDimitry Andric   kmp_msg_t m =
57140b57cec5SDimitry Andric       __kmp_msg_format(kmp_i18n_msg_AffFormatDefault, "%P", "%i", "%n", "%A");
57150b57cec5SDimitry Andric   KMP_DEBUG_ASSERT(KMP_STRLEN(m.str) < KMP_AFFINITY_FORMAT_SIZE);
57160b57cec5SDimitry Andric 
57170b57cec5SDimitry Andric   if (__kmp_affinity_format == NULL) {
57180b57cec5SDimitry Andric     __kmp_affinity_format =
57190b57cec5SDimitry Andric         (char *)KMP_INTERNAL_MALLOC(sizeof(char) * KMP_AFFINITY_FORMAT_SIZE);
57200b57cec5SDimitry Andric   }
57210b57cec5SDimitry Andric   KMP_STRCPY_S(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, m.str);
57220b57cec5SDimitry Andric   __kmp_str_free(&m.str);
57230b57cec5SDimitry Andric 
57240b57cec5SDimitry Andric   // Now process all of the settings.
57250b57cec5SDimitry Andric   for (i = 0; i < block.count; ++i) {
57260b57cec5SDimitry Andric     __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
57270b57cec5SDimitry Andric   }
57280b57cec5SDimitry Andric 
57290b57cec5SDimitry Andric   // If user locks have been allocated yet, don't reset the lock vptr table.
57300b57cec5SDimitry Andric   if (!__kmp_init_user_locks) {
57310b57cec5SDimitry Andric     if (__kmp_user_lock_kind == lk_default) {
57320b57cec5SDimitry Andric       __kmp_user_lock_kind = lk_queuing;
57330b57cec5SDimitry Andric     }
57340b57cec5SDimitry Andric #if KMP_USE_DYNAMIC_LOCK
57350b57cec5SDimitry Andric     __kmp_init_dynamic_user_locks();
57360b57cec5SDimitry Andric #else
57370b57cec5SDimitry Andric     __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
57380b57cec5SDimitry Andric #endif
57390b57cec5SDimitry Andric   } else {
57400b57cec5SDimitry Andric     KMP_DEBUG_ASSERT(string != NULL); // kmp_set_defaults() was called
57410b57cec5SDimitry Andric     KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default);
57420b57cec5SDimitry Andric // Binds lock functions again to follow the transition between different
57430b57cec5SDimitry Andric // KMP_CONSISTENCY_CHECK values. Calling this again is harmless as long
57440b57cec5SDimitry Andric // as we do not allow lock kind changes after making a call to any
57450b57cec5SDimitry Andric // user lock functions (true).
57460b57cec5SDimitry Andric #if KMP_USE_DYNAMIC_LOCK
57470b57cec5SDimitry Andric     __kmp_init_dynamic_user_locks();
57480b57cec5SDimitry Andric #else
57490b57cec5SDimitry Andric     __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
57500b57cec5SDimitry Andric #endif
57510b57cec5SDimitry Andric   }
57520b57cec5SDimitry Andric 
57530b57cec5SDimitry Andric #if KMP_AFFINITY_SUPPORTED
57540b57cec5SDimitry Andric 
57550b57cec5SDimitry Andric   if (!TCR_4(__kmp_init_middle)) {
57560b57cec5SDimitry Andric #if KMP_USE_HWLOC
57570b57cec5SDimitry Andric     // Force using hwloc when either tiles or numa nodes requested within
57580b57cec5SDimitry Andric     // KMP_HW_SUBSET and no other topology method is requested
57590b57cec5SDimitry Andric     if ((__kmp_hws_node.num > 0 || __kmp_hws_tile.num > 0 ||
57600b57cec5SDimitry Andric          __kmp_affinity_gran == affinity_gran_tile) &&
57610b57cec5SDimitry Andric         (__kmp_affinity_top_method == affinity_top_method_default)) {
57620b57cec5SDimitry Andric       __kmp_affinity_top_method = affinity_top_method_hwloc;
57630b57cec5SDimitry Andric     }
57640b57cec5SDimitry Andric #endif
57650b57cec5SDimitry Andric     // Determine if the machine/OS is actually capable of supporting
57660b57cec5SDimitry Andric     // affinity.
57670b57cec5SDimitry Andric     const char *var = "KMP_AFFINITY";
57680b57cec5SDimitry Andric     KMPAffinity::pick_api();
57690b57cec5SDimitry Andric #if KMP_USE_HWLOC
57700b57cec5SDimitry Andric     // If Hwloc topology discovery was requested but affinity was also disabled,
57710b57cec5SDimitry Andric     // then tell user that Hwloc request is being ignored and use default
57720b57cec5SDimitry Andric     // topology discovery method.
57730b57cec5SDimitry Andric     if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
57740b57cec5SDimitry Andric         __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
57750b57cec5SDimitry Andric       KMP_WARNING(AffIgnoringHwloc, var);
57760b57cec5SDimitry Andric       __kmp_affinity_top_method = affinity_top_method_all;
57770b57cec5SDimitry Andric     }
57780b57cec5SDimitry Andric #endif
57790b57cec5SDimitry Andric     if (__kmp_affinity_type == affinity_disabled) {
57800b57cec5SDimitry Andric       KMP_AFFINITY_DISABLE();
57810b57cec5SDimitry Andric     } else if (!KMP_AFFINITY_CAPABLE()) {
57820b57cec5SDimitry Andric       __kmp_affinity_dispatch->determine_capable(var);
57830b57cec5SDimitry Andric       if (!KMP_AFFINITY_CAPABLE()) {
57840b57cec5SDimitry Andric         if (__kmp_affinity_verbose ||
57850b57cec5SDimitry Andric             (__kmp_affinity_warnings &&
57860b57cec5SDimitry Andric              (__kmp_affinity_type != affinity_default) &&
57870b57cec5SDimitry Andric              (__kmp_affinity_type != affinity_none) &&
57880b57cec5SDimitry Andric              (__kmp_affinity_type != affinity_disabled))) {
57890b57cec5SDimitry Andric           KMP_WARNING(AffNotSupported, var);
57900b57cec5SDimitry Andric         }
57910b57cec5SDimitry Andric         __kmp_affinity_type = affinity_disabled;
57920b57cec5SDimitry Andric         __kmp_affinity_respect_mask = 0;
57930b57cec5SDimitry Andric         __kmp_affinity_gran = affinity_gran_fine;
57940b57cec5SDimitry Andric       }
57950b57cec5SDimitry Andric     }
57960b57cec5SDimitry Andric 
57970b57cec5SDimitry Andric     if (__kmp_affinity_type == affinity_disabled) {
57980b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
57990b57cec5SDimitry Andric     } else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
58000b57cec5SDimitry Andric       // OMP_PROC_BIND=true maps to OMP_PROC_BIND=spread.
58010b57cec5SDimitry Andric       __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
58020b57cec5SDimitry Andric     }
58030b57cec5SDimitry Andric 
58040b57cec5SDimitry Andric     if (KMP_AFFINITY_CAPABLE()) {
58050b57cec5SDimitry Andric 
58060b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
58070b57cec5SDimitry Andric       // This checks to see if the initial affinity mask is equal
58080b57cec5SDimitry Andric       // to a single windows processor group.  If it is, then we do
58090b57cec5SDimitry Andric       // not respect the initial affinity mask and instead, use the
58100b57cec5SDimitry Andric       // entire machine.
58110b57cec5SDimitry Andric       bool exactly_one_group = false;
58120b57cec5SDimitry Andric       if (__kmp_num_proc_groups > 1) {
58130b57cec5SDimitry Andric         int group;
58140b57cec5SDimitry Andric         bool within_one_group;
58150b57cec5SDimitry Andric         // Get the initial affinity mask and determine if it is
58160b57cec5SDimitry Andric         // contained within a single group.
58170b57cec5SDimitry Andric         kmp_affin_mask_t *init_mask;
58180b57cec5SDimitry Andric         KMP_CPU_ALLOC(init_mask);
58190b57cec5SDimitry Andric         __kmp_get_system_affinity(init_mask, TRUE);
58200b57cec5SDimitry Andric         group = __kmp_get_proc_group(init_mask);
58210b57cec5SDimitry Andric         within_one_group = (group >= 0);
58220b57cec5SDimitry Andric         // If the initial affinity is within a single group,
58230b57cec5SDimitry Andric         // then determine if it is equal to that single group.
58240b57cec5SDimitry Andric         if (within_one_group) {
58250b57cec5SDimitry Andric           DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
58260b57cec5SDimitry Andric           DWORD num_bits_in_mask = 0;
58270b57cec5SDimitry Andric           for (int bit = init_mask->begin(); bit != init_mask->end();
58280b57cec5SDimitry Andric                bit = init_mask->next(bit))
58290b57cec5SDimitry Andric             num_bits_in_mask++;
58300b57cec5SDimitry Andric           exactly_one_group = (num_bits_in_group == num_bits_in_mask);
58310b57cec5SDimitry Andric         }
58320b57cec5SDimitry Andric         KMP_CPU_FREE(init_mask);
58330b57cec5SDimitry Andric       }
58340b57cec5SDimitry Andric 
58350b57cec5SDimitry Andric       // Handle the Win 64 group affinity stuff if there are multiple
58360b57cec5SDimitry Andric       // processor groups, or if the user requested it, and OMP 4.0
58370b57cec5SDimitry Andric       // affinity is not in effect.
58380b57cec5SDimitry Andric       if (((__kmp_num_proc_groups > 1) &&
58390b57cec5SDimitry Andric            (__kmp_affinity_type == affinity_default) &&
58400b57cec5SDimitry Andric            (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default)) ||
58410b57cec5SDimitry Andric           (__kmp_affinity_top_method == affinity_top_method_group)) {
58420b57cec5SDimitry Andric         if (__kmp_affinity_respect_mask == affinity_respect_mask_default &&
58430b57cec5SDimitry Andric             exactly_one_group) {
58440b57cec5SDimitry Andric           __kmp_affinity_respect_mask = FALSE;
58450b57cec5SDimitry Andric         }
58460b57cec5SDimitry Andric         if (__kmp_affinity_type == affinity_default) {
58470b57cec5SDimitry Andric           __kmp_affinity_type = affinity_compact;
58480b57cec5SDimitry Andric           __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
58490b57cec5SDimitry Andric         }
58500b57cec5SDimitry Andric         if (__kmp_affinity_top_method == affinity_top_method_default) {
58510b57cec5SDimitry Andric           if (__kmp_affinity_gran == affinity_gran_default) {
58520b57cec5SDimitry Andric             __kmp_affinity_top_method = affinity_top_method_group;
58530b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_group;
58540b57cec5SDimitry Andric           } else if (__kmp_affinity_gran == affinity_gran_group) {
58550b57cec5SDimitry Andric             __kmp_affinity_top_method = affinity_top_method_group;
58560b57cec5SDimitry Andric           } else {
58570b57cec5SDimitry Andric             __kmp_affinity_top_method = affinity_top_method_all;
58580b57cec5SDimitry Andric           }
58590b57cec5SDimitry Andric         } else if (__kmp_affinity_top_method == affinity_top_method_group) {
58600b57cec5SDimitry Andric           if (__kmp_affinity_gran == affinity_gran_default) {
58610b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_group;
58620b57cec5SDimitry Andric           } else if ((__kmp_affinity_gran != affinity_gran_group) &&
58630b57cec5SDimitry Andric                      (__kmp_affinity_gran != affinity_gran_fine) &&
58640b57cec5SDimitry Andric                      (__kmp_affinity_gran != affinity_gran_thread)) {
58650b57cec5SDimitry Andric             const char *str = NULL;
58660b57cec5SDimitry Andric             switch (__kmp_affinity_gran) {
58670b57cec5SDimitry Andric             case affinity_gran_core:
58680b57cec5SDimitry Andric               str = "core";
58690b57cec5SDimitry Andric               break;
58700b57cec5SDimitry Andric             case affinity_gran_package:
58710b57cec5SDimitry Andric               str = "package";
58720b57cec5SDimitry Andric               break;
58730b57cec5SDimitry Andric             case affinity_gran_node:
58740b57cec5SDimitry Andric               str = "node";
58750b57cec5SDimitry Andric               break;
58760b57cec5SDimitry Andric             case affinity_gran_tile:
58770b57cec5SDimitry Andric               str = "tile";
58780b57cec5SDimitry Andric               break;
58790b57cec5SDimitry Andric             default:
58800b57cec5SDimitry Andric               KMP_DEBUG_ASSERT(0);
58810b57cec5SDimitry Andric             }
58820b57cec5SDimitry Andric             KMP_WARNING(AffGranTopGroup, var, str);
58830b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_fine;
58840b57cec5SDimitry Andric           }
58850b57cec5SDimitry Andric         } else {
58860b57cec5SDimitry Andric           if (__kmp_affinity_gran == affinity_gran_default) {
58870b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_core;
58880b57cec5SDimitry Andric           } else if (__kmp_affinity_gran == affinity_gran_group) {
58890b57cec5SDimitry Andric             const char *str = NULL;
58900b57cec5SDimitry Andric             switch (__kmp_affinity_type) {
58910b57cec5SDimitry Andric             case affinity_physical:
58920b57cec5SDimitry Andric               str = "physical";
58930b57cec5SDimitry Andric               break;
58940b57cec5SDimitry Andric             case affinity_logical:
58950b57cec5SDimitry Andric               str = "logical";
58960b57cec5SDimitry Andric               break;
58970b57cec5SDimitry Andric             case affinity_compact:
58980b57cec5SDimitry Andric               str = "compact";
58990b57cec5SDimitry Andric               break;
59000b57cec5SDimitry Andric             case affinity_scatter:
59010b57cec5SDimitry Andric               str = "scatter";
59020b57cec5SDimitry Andric               break;
59030b57cec5SDimitry Andric             case affinity_explicit:
59040b57cec5SDimitry Andric               str = "explicit";
59050b57cec5SDimitry Andric               break;
59060b57cec5SDimitry Andric             // No MIC on windows, so no affinity_balanced case
59070b57cec5SDimitry Andric             default:
59080b57cec5SDimitry Andric               KMP_DEBUG_ASSERT(0);
59090b57cec5SDimitry Andric             }
59100b57cec5SDimitry Andric             KMP_WARNING(AffGranGroupType, var, str);
59110b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_core;
59120b57cec5SDimitry Andric           }
59130b57cec5SDimitry Andric         }
59140b57cec5SDimitry Andric       } else
59150b57cec5SDimitry Andric 
59160b57cec5SDimitry Andric #endif /* KMP_GROUP_AFFINITY */
59170b57cec5SDimitry Andric 
59180b57cec5SDimitry Andric       {
59190b57cec5SDimitry Andric         if (__kmp_affinity_respect_mask == affinity_respect_mask_default) {
59200b57cec5SDimitry Andric #if KMP_GROUP_AFFINITY
59210b57cec5SDimitry Andric           if (__kmp_num_proc_groups > 1 && exactly_one_group) {
59220b57cec5SDimitry Andric             __kmp_affinity_respect_mask = FALSE;
59230b57cec5SDimitry Andric           } else
59240b57cec5SDimitry Andric #endif /* KMP_GROUP_AFFINITY */
59250b57cec5SDimitry Andric           {
59260b57cec5SDimitry Andric             __kmp_affinity_respect_mask = TRUE;
59270b57cec5SDimitry Andric           }
59280b57cec5SDimitry Andric         }
59290b57cec5SDimitry Andric         if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
59300b57cec5SDimitry Andric             (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
59310b57cec5SDimitry Andric           if (__kmp_affinity_type == affinity_default) {
59320b57cec5SDimitry Andric             __kmp_affinity_type = affinity_compact;
59330b57cec5SDimitry Andric             __kmp_affinity_dups = FALSE;
59340b57cec5SDimitry Andric           }
59350b57cec5SDimitry Andric         } else if (__kmp_affinity_type == affinity_default) {
59360b57cec5SDimitry Andric #if KMP_MIC_SUPPORTED
59370b57cec5SDimitry Andric           if (__kmp_mic_type != non_mic) {
59380b57cec5SDimitry Andric             __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
59390b57cec5SDimitry Andric           } else
59400b57cec5SDimitry Andric #endif
59410b57cec5SDimitry Andric           {
59420b57cec5SDimitry Andric             __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
59430b57cec5SDimitry Andric           }
59440b57cec5SDimitry Andric #if KMP_MIC_SUPPORTED
59450b57cec5SDimitry Andric           if (__kmp_mic_type != non_mic) {
59460b57cec5SDimitry Andric             __kmp_affinity_type = affinity_scatter;
59470b57cec5SDimitry Andric           } else
59480b57cec5SDimitry Andric #endif
59490b57cec5SDimitry Andric           {
59500b57cec5SDimitry Andric             __kmp_affinity_type = affinity_none;
59510b57cec5SDimitry Andric           }
59520b57cec5SDimitry Andric         }
59530b57cec5SDimitry Andric         if ((__kmp_affinity_gran == affinity_gran_default) &&
59540b57cec5SDimitry Andric             (__kmp_affinity_gran_levels < 0)) {
59550b57cec5SDimitry Andric #if KMP_MIC_SUPPORTED
59560b57cec5SDimitry Andric           if (__kmp_mic_type != non_mic) {
59570b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_fine;
59580b57cec5SDimitry Andric           } else
59590b57cec5SDimitry Andric #endif
59600b57cec5SDimitry Andric           {
59610b57cec5SDimitry Andric             __kmp_affinity_gran = affinity_gran_core;
59620b57cec5SDimitry Andric           }
59630b57cec5SDimitry Andric         }
59640b57cec5SDimitry Andric         if (__kmp_affinity_top_method == affinity_top_method_default) {
59650b57cec5SDimitry Andric           __kmp_affinity_top_method = affinity_top_method_all;
59660b57cec5SDimitry Andric         }
59670b57cec5SDimitry Andric       }
59680b57cec5SDimitry Andric     }
59690b57cec5SDimitry Andric 
59700b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_type         == %d\n", __kmp_affinity_type));
59710b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_compact      == %d\n", __kmp_affinity_compact));
59720b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_offset       == %d\n", __kmp_affinity_offset));
59730b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_verbose      == %d\n", __kmp_affinity_verbose));
59740b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_warnings     == %d\n", __kmp_affinity_warnings));
59750b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_respect_mask == %d\n",
59760b57cec5SDimitry Andric                __kmp_affinity_respect_mask));
59770b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_affinity_gran         == %d\n", __kmp_affinity_gran));
59780b57cec5SDimitry Andric 
59790b57cec5SDimitry Andric     KMP_DEBUG_ASSERT(__kmp_affinity_type != affinity_default);
59800b57cec5SDimitry Andric     KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default);
59810b57cec5SDimitry Andric     K_DIAG(1, ("__kmp_nested_proc_bind.bind_types[0] == %d\n",
59820b57cec5SDimitry Andric                __kmp_nested_proc_bind.bind_types[0]));
59830b57cec5SDimitry Andric   }
59840b57cec5SDimitry Andric 
59850b57cec5SDimitry Andric #endif /* KMP_AFFINITY_SUPPORTED */
59860b57cec5SDimitry Andric 
59870b57cec5SDimitry Andric   if (__kmp_version) {
59880b57cec5SDimitry Andric     __kmp_print_version_1();
59890b57cec5SDimitry Andric   }
59900b57cec5SDimitry Andric 
59910b57cec5SDimitry Andric   // Post-initialization step: some env. vars need their value's further
59920b57cec5SDimitry Andric   // processing
59930b57cec5SDimitry Andric   if (string != NULL) { // kmp_set_defaults() was called
59940b57cec5SDimitry Andric     __kmp_aux_env_initialize(&block);
59950b57cec5SDimitry Andric   }
59960b57cec5SDimitry Andric 
59970b57cec5SDimitry Andric   __kmp_env_blk_free(&block);
59980b57cec5SDimitry Andric 
59990b57cec5SDimitry Andric   KMP_MB();
60000b57cec5SDimitry Andric 
60010b57cec5SDimitry Andric } // __kmp_env_initialize
60020b57cec5SDimitry Andric 
60030b57cec5SDimitry Andric void __kmp_env_print() {
60040b57cec5SDimitry Andric 
60050b57cec5SDimitry Andric   kmp_env_blk_t block;
60060b57cec5SDimitry Andric   int i;
60070b57cec5SDimitry Andric   kmp_str_buf_t buffer;
60080b57cec5SDimitry Andric 
60090b57cec5SDimitry Andric   __kmp_stg_init();
60100b57cec5SDimitry Andric   __kmp_str_buf_init(&buffer);
60110b57cec5SDimitry Andric 
60120b57cec5SDimitry Andric   __kmp_env_blk_init(&block, NULL);
60130b57cec5SDimitry Andric   __kmp_env_blk_sort(&block);
60140b57cec5SDimitry Andric 
60150b57cec5SDimitry Andric   // Print real environment values.
60160b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "\n%s\n\n", KMP_I18N_STR(UserSettings));
60170b57cec5SDimitry Andric   for (i = 0; i < block.count; ++i) {
60180b57cec5SDimitry Andric     char const *name = block.vars[i].name;
60190b57cec5SDimitry Andric     char const *value = block.vars[i].value;
60200b57cec5SDimitry Andric     if ((KMP_STRLEN(name) > 4 && strncmp(name, "KMP_", 4) == 0) ||
60210b57cec5SDimitry Andric         strncmp(name, "OMP_", 4) == 0
60220b57cec5SDimitry Andric #ifdef KMP_GOMP_COMPAT
60230b57cec5SDimitry Andric         || strncmp(name, "GOMP_", 5) == 0
60240b57cec5SDimitry Andric #endif // KMP_GOMP_COMPAT
60250b57cec5SDimitry Andric         ) {
60260b57cec5SDimitry Andric       __kmp_str_buf_print(&buffer, "   %s=%s\n", name, value);
60270b57cec5SDimitry Andric     }
60280b57cec5SDimitry Andric   }
60290b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "\n");
60300b57cec5SDimitry Andric 
60310b57cec5SDimitry Andric   // Print internal (effective) settings.
60320b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "%s\n\n", KMP_I18N_STR(EffectiveSettings));
60330b57cec5SDimitry Andric   for (int i = 0; i < __kmp_stg_count; ++i) {
60340b57cec5SDimitry Andric     if (__kmp_stg_table[i].print != NULL) {
60350b57cec5SDimitry Andric       __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
60360b57cec5SDimitry Andric                                __kmp_stg_table[i].data);
60370b57cec5SDimitry Andric     }
60380b57cec5SDimitry Andric   }
60390b57cec5SDimitry Andric 
60400b57cec5SDimitry Andric   __kmp_printf("%s", buffer.str);
60410b57cec5SDimitry Andric 
60420b57cec5SDimitry Andric   __kmp_env_blk_free(&block);
60430b57cec5SDimitry Andric   __kmp_str_buf_free(&buffer);
60440b57cec5SDimitry Andric 
60450b57cec5SDimitry Andric   __kmp_printf("\n");
60460b57cec5SDimitry Andric 
60470b57cec5SDimitry Andric } // __kmp_env_print
60480b57cec5SDimitry Andric 
60490b57cec5SDimitry Andric void __kmp_env_print_2() {
60505ffd83dbSDimitry Andric   __kmp_display_env_impl(__kmp_display_env, __kmp_display_env_verbose);
60515ffd83dbSDimitry Andric } // __kmp_env_print_2
60520b57cec5SDimitry Andric 
60535ffd83dbSDimitry Andric 
60545ffd83dbSDimitry Andric void __kmp_display_env_impl(int display_env, int display_env_verbose) {
60550b57cec5SDimitry Andric   kmp_env_blk_t block;
60560b57cec5SDimitry Andric   kmp_str_buf_t buffer;
60570b57cec5SDimitry Andric 
60580b57cec5SDimitry Andric   __kmp_env_format = 1;
60590b57cec5SDimitry Andric 
60600b57cec5SDimitry Andric   __kmp_stg_init();
60610b57cec5SDimitry Andric   __kmp_str_buf_init(&buffer);
60620b57cec5SDimitry Andric 
60630b57cec5SDimitry Andric   __kmp_env_blk_init(&block, NULL);
60640b57cec5SDimitry Andric   __kmp_env_blk_sort(&block);
60650b57cec5SDimitry Andric 
60660b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "\n%s\n", KMP_I18N_STR(DisplayEnvBegin));
60670b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "   _OPENMP='%d'\n", __kmp_openmp_version);
60680b57cec5SDimitry Andric 
60690b57cec5SDimitry Andric   for (int i = 0; i < __kmp_stg_count; ++i) {
60700b57cec5SDimitry Andric     if (__kmp_stg_table[i].print != NULL &&
60715ffd83dbSDimitry Andric         ((display_env &&
60720b57cec5SDimitry Andric           strncmp(__kmp_stg_table[i].name, "OMP_", 4) == 0) ||
60735ffd83dbSDimitry Andric          display_env_verbose)) {
60740b57cec5SDimitry Andric       __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
60750b57cec5SDimitry Andric                                __kmp_stg_table[i].data);
60760b57cec5SDimitry Andric     }
60770b57cec5SDimitry Andric   }
60780b57cec5SDimitry Andric 
60790b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "%s\n", KMP_I18N_STR(DisplayEnvEnd));
60800b57cec5SDimitry Andric   __kmp_str_buf_print(&buffer, "\n");
60810b57cec5SDimitry Andric 
60820b57cec5SDimitry Andric   __kmp_printf("%s", buffer.str);
60830b57cec5SDimitry Andric 
60840b57cec5SDimitry Andric   __kmp_env_blk_free(&block);
60850b57cec5SDimitry Andric   __kmp_str_buf_free(&buffer);
60860b57cec5SDimitry Andric 
60870b57cec5SDimitry Andric   __kmp_printf("\n");
60885ffd83dbSDimitry Andric }
60890b57cec5SDimitry Andric 
60900b57cec5SDimitry Andric // end of file
6091