1 /* 2 * ompt-specific.h - header of OMPT internal functions implementation 3 */ 4 5 //===----------------------------------------------------------------------===// 6 // 7 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 8 // See https://llvm.org/LICENSE.txt for license information. 9 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef OMPT_SPECIFIC_H 14 #define OMPT_SPECIFIC_H 15 16 #include "kmp.h" 17 18 /***************************************************************************** 19 * forward declarations 20 ****************************************************************************/ 21 22 void __ompt_team_assign_id(kmp_team_t *team, ompt_data_t ompt_pid); 23 void __ompt_thread_assign_wait_id(void *variable); 24 25 void __ompt_lw_taskteam_init(ompt_lw_taskteam_t *lwt, kmp_info_t *thr, 26 int gtid, ompt_data_t *ompt_pid, void *codeptr); 27 28 void __ompt_lw_taskteam_link(ompt_lw_taskteam_t *lwt, kmp_info_t *thr, 29 int on_heap); 30 31 void __ompt_lw_taskteam_unlink(kmp_info_t *thr); 32 33 ompt_team_info_t *__ompt_get_teaminfo(int depth, int *size); 34 35 ompt_task_info_t *__ompt_get_task_info_object(int depth); 36 37 int __ompt_get_parallel_info_internal(int ancestor_level, 38 ompt_data_t **parallel_data, 39 int *team_size); 40 41 int __ompt_get_task_info_internal(int ancestor_level, int *type, 42 ompt_data_t **task_data, 43 ompt_frame_t **task_frame, 44 ompt_data_t **parallel_data, int *thread_num); 45 46 ompt_data_t *__ompt_get_thread_data_internal(); 47 48 /* 49 * Unused currently 50 static uint64_t __ompt_get_get_unique_id_internal(); 51 */ 52 53 ompt_sync_region_t __ompt_get_barrier_kind(enum barrier_type, kmp_info_t *); 54 55 /***************************************************************************** 56 * macros 57 ****************************************************************************/ 58 59 #define OMPT_CUR_TASK_INFO(thr) (&(thr->th.th_current_task->ompt_task_info)) 60 #define OMPT_CUR_TASK_DATA(thr) \ 61 (&(thr->th.th_current_task->ompt_task_info.task_data)) 62 #define OMPT_CUR_TEAM_INFO(thr) (&(thr->th.th_team->t.ompt_team_info)) 63 #define OMPT_CUR_TEAM_DATA(thr) \ 64 (&(thr->th.th_team->t.ompt_team_info.parallel_data)) 65 66 #define OMPT_HAVE_WEAK_ATTRIBUTE KMP_HAVE_WEAK_ATTRIBUTE 67 #define OMPT_HAVE_PSAPI KMP_HAVE_PSAPI 68 #define OMPT_STR_MATCH(haystack, needle) __kmp_str_match(haystack, 0, needle) 69 70 inline void *__ompt_load_return_address(int gtid) { 71 kmp_info_t *thr = __kmp_threads[gtid]; 72 void *return_address = thr->th.ompt_thread_info.return_address; 73 thr->th.ompt_thread_info.return_address = NULL; 74 return return_address; 75 } 76 77 #define OMPT_STORE_RETURN_ADDRESS(gtid) \ 78 if (ompt_enabled.enabled && gtid >= 0 && __kmp_threads[gtid] && \ 79 !__kmp_threads[gtid]->th.ompt_thread_info.return_address) \ 80 __kmp_threads[gtid]->th.ompt_thread_info.return_address = \ 81 __builtin_return_address(0) 82 #define OMPT_LOAD_RETURN_ADDRESS(gtid) __ompt_load_return_address(gtid) 83 84 //****************************************************************************** 85 // inline functions 86 //****************************************************************************** 87 88 inline kmp_info_t *ompt_get_thread_gtid(int gtid) { 89 return (gtid >= 0) ? __kmp_thread_from_gtid(gtid) : NULL; 90 } 91 92 inline kmp_info_t *ompt_get_thread() { 93 int gtid = __kmp_get_gtid(); 94 return ompt_get_thread_gtid(gtid); 95 } 96 97 inline void ompt_set_thread_state(kmp_info_t *thread, ompt_state_t state) { 98 thread->th.ompt_thread_info.state = state; 99 } 100 101 inline const char *ompt_get_runtime_version() { 102 return &__kmp_version_lib_ver[KMP_VERSION_MAGIC_LEN]; 103 } 104 105 #endif 106