1 //===----- opencl-c-base.h - OpenCL C language base definitions -----------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef _OPENCL_BASE_H_ 10 #define _OPENCL_BASE_H_ 11 12 // Define extension macros 13 14 #if (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200) 15 // For SPIR and SPIR-V all extensions are supported. 16 #if defined(__SPIR__) || defined(__SPIRV__) 17 #define cl_khr_subgroup_extended_types 1 18 #define cl_khr_subgroup_non_uniform_vote 1 19 #define cl_khr_subgroup_ballot 1 20 #define cl_khr_subgroup_non_uniform_arithmetic 1 21 #define cl_khr_subgroup_shuffle 1 22 #define cl_khr_subgroup_shuffle_relative 1 23 #define cl_khr_subgroup_clustered_reduce 1 24 #define cl_khr_subgroup_rotate 1 25 #define cl_khr_extended_bit_ops 1 26 #define cl_khr_integer_dot_product 1 27 #define __opencl_c_integer_dot_product_input_4x8bit 1 28 #define __opencl_c_integer_dot_product_input_4x8bit_packed 1 29 #define cl_ext_float_atomics 1 30 #ifdef cl_khr_fp16 31 #define __opencl_c_ext_fp16_global_atomic_load_store 1 32 #define __opencl_c_ext_fp16_local_atomic_load_store 1 33 #define __opencl_c_ext_fp16_global_atomic_add 1 34 #define __opencl_c_ext_fp16_local_atomic_add 1 35 #define __opencl_c_ext_fp16_global_atomic_min_max 1 36 #define __opencl_c_ext_fp16_local_atomic_min_max 1 37 #endif 38 #ifdef cl_khr_fp64 39 #define __opencl_c_ext_fp64_global_atomic_add 1 40 #define __opencl_c_ext_fp64_local_atomic_add 1 41 #define __opencl_c_ext_fp64_global_atomic_min_max 1 42 #define __opencl_c_ext_fp64_local_atomic_min_max 1 43 #endif 44 #define __opencl_c_ext_fp32_global_atomic_add 1 45 #define __opencl_c_ext_fp32_local_atomic_add 1 46 #define __opencl_c_ext_fp32_global_atomic_min_max 1 47 #define __opencl_c_ext_fp32_local_atomic_min_max 1 48 #define __opencl_c_ext_image_raw10_raw12 1 49 #define __opencl_c_ext_image_unorm_int_2_101010 1 50 #define __opencl_c_ext_image_unsigned_10x6_12x4_14x2 1 51 #define cl_khr_kernel_clock 1 52 #define __opencl_c_kernel_clock_scope_device 1 53 #define __opencl_c_kernel_clock_scope_work_group 1 54 #define __opencl_c_kernel_clock_scope_sub_group 1 55 56 #endif // defined(__SPIR__) || defined(__SPIRV__) 57 #endif // (defined(__OPENCL_CPP_VERSION__) || __OPENCL_C_VERSION__ >= 200) 58 59 // Define feature macros for OpenCL C 2.0 60 #if (__OPENCL_CPP_VERSION__ == 100 || __OPENCL_C_VERSION__ == 200) 61 #define __opencl_c_pipes 1 62 #define __opencl_c_generic_address_space 1 63 #define __opencl_c_work_group_collective_functions 1 64 #define __opencl_c_atomic_order_acq_rel 1 65 #define __opencl_c_atomic_order_seq_cst 1 66 #define __opencl_c_atomic_scope_device 1 67 #define __opencl_c_atomic_scope_all_devices 1 68 #define __opencl_c_device_enqueue 1 69 #define __opencl_c_read_write_images 1 70 #define __opencl_c_program_scope_global_variables 1 71 #define __opencl_c_images 1 72 #endif 73 74 // Define header-only feature macros for OpenCL C 3.0. 75 #if (__OPENCL_CPP_VERSION__ == 202100 || __OPENCL_C_VERSION__ == 300) 76 // For the SPIR and SPIR-V target all features are supported. 77 #if defined(__SPIR__) || defined(__SPIRV__) 78 #define __opencl_c_work_group_collective_functions 1 79 #define __opencl_c_atomic_order_seq_cst 1 80 #define __opencl_c_atomic_scope_device 1 81 #define __opencl_c_atomic_scope_all_devices 1 82 #define __opencl_c_read_write_images 1 83 #endif // defined(__SPIR__) 84 85 // Undefine any feature macros that have been explicitly disabled using 86 // an __undef_<feature> macro. 87 #ifdef __undef___opencl_c_work_group_collective_functions 88 #undef __opencl_c_work_group_collective_functions 89 #endif 90 #ifdef __undef___opencl_c_atomic_order_seq_cst 91 #undef __opencl_c_atomic_order_seq_cst 92 #endif 93 #ifdef __undef___opencl_c_atomic_scope_device 94 #undef __opencl_c_atomic_scope_device 95 #endif 96 #ifdef __undef___opencl_c_atomic_scope_all_devices 97 #undef __opencl_c_atomic_scope_all_devices 98 #endif 99 #ifdef __undef___opencl_c_read_write_images 100 #undef __opencl_c_read_write_images 101 #endif 102 103 #endif // (__OPENCL_CPP_VERSION__ == 202100 || __OPENCL_C_VERSION__ == 300) 104 105 #if !defined(__opencl_c_generic_address_space) 106 // Internal feature macro to provide named (global, local, private) address 107 // space overloads for builtin functions that take a pointer argument. 108 #define __opencl_c_named_address_space_builtins 1 109 #endif // !defined(__opencl_c_generic_address_space) 110 111 #if defined(cl_intel_subgroups) || defined(cl_khr_subgroups) || defined(__opencl_c_subgroups) 112 // Internal feature macro to provide subgroup builtins. 113 #define __opencl_subgroup_builtins 1 114 #endif 115 116 // built-in scalar data types: 117 118 /** 119 * An unsigned 8-bit integer. 120 */ 121 typedef unsigned char uchar; 122 123 /** 124 * An unsigned 16-bit integer. 125 */ 126 typedef unsigned short ushort; 127 128 /** 129 * An unsigned 32-bit integer. 130 */ 131 typedef unsigned int uint; 132 133 /** 134 * An unsigned 64-bit integer. 135 */ 136 typedef unsigned long ulong; 137 138 /** 139 * The unsigned integer type of the result of the sizeof operator. This 140 * is a 32-bit unsigned integer if CL_DEVICE_ADDRESS_BITS 141 * defined in table 4.3 is 32-bits and is a 64-bit unsigned integer if 142 * CL_DEVICE_ADDRESS_BITS is 64-bits. 143 */ 144 typedef __SIZE_TYPE__ size_t; 145 146 /** 147 * A signed integer type that is the result of subtracting two pointers. 148 * This is a 32-bit signed integer if CL_DEVICE_ADDRESS_BITS 149 * defined in table 4.3 is 32-bits and is a 64-bit signed integer if 150 * CL_DEVICE_ADDRESS_BITS is 64-bits. 151 */ 152 typedef __PTRDIFF_TYPE__ ptrdiff_t; 153 154 /** 155 * A signed integer type with the property that any valid pointer to 156 * void can be converted to this type, then converted back to pointer 157 * to void, and the result will compare equal to the original pointer. 158 */ 159 typedef __INTPTR_TYPE__ intptr_t; 160 161 /** 162 * An unsigned integer type with the property that any valid pointer to 163 * void can be converted to this type, then converted back to pointer 164 * to void, and the result will compare equal to the original pointer. 165 */ 166 typedef __UINTPTR_TYPE__ uintptr_t; 167 168 // built-in vector data types: 169 typedef char char2 __attribute__((ext_vector_type(2))); 170 typedef char char3 __attribute__((ext_vector_type(3))); 171 typedef char char4 __attribute__((ext_vector_type(4))); 172 typedef char char8 __attribute__((ext_vector_type(8))); 173 typedef char char16 __attribute__((ext_vector_type(16))); 174 typedef uchar uchar2 __attribute__((ext_vector_type(2))); 175 typedef uchar uchar3 __attribute__((ext_vector_type(3))); 176 typedef uchar uchar4 __attribute__((ext_vector_type(4))); 177 typedef uchar uchar8 __attribute__((ext_vector_type(8))); 178 typedef uchar uchar16 __attribute__((ext_vector_type(16))); 179 typedef short short2 __attribute__((ext_vector_type(2))); 180 typedef short short3 __attribute__((ext_vector_type(3))); 181 typedef short short4 __attribute__((ext_vector_type(4))); 182 typedef short short8 __attribute__((ext_vector_type(8))); 183 typedef short short16 __attribute__((ext_vector_type(16))); 184 typedef ushort ushort2 __attribute__((ext_vector_type(2))); 185 typedef ushort ushort3 __attribute__((ext_vector_type(3))); 186 typedef ushort ushort4 __attribute__((ext_vector_type(4))); 187 typedef ushort ushort8 __attribute__((ext_vector_type(8))); 188 typedef ushort ushort16 __attribute__((ext_vector_type(16))); 189 typedef int int2 __attribute__((ext_vector_type(2))); 190 typedef int int3 __attribute__((ext_vector_type(3))); 191 typedef int int4 __attribute__((ext_vector_type(4))); 192 typedef int int8 __attribute__((ext_vector_type(8))); 193 typedef int int16 __attribute__((ext_vector_type(16))); 194 typedef uint uint2 __attribute__((ext_vector_type(2))); 195 typedef uint uint3 __attribute__((ext_vector_type(3))); 196 typedef uint uint4 __attribute__((ext_vector_type(4))); 197 typedef uint uint8 __attribute__((ext_vector_type(8))); 198 typedef uint uint16 __attribute__((ext_vector_type(16))); 199 typedef long long2 __attribute__((ext_vector_type(2))); 200 typedef long long3 __attribute__((ext_vector_type(3))); 201 typedef long long4 __attribute__((ext_vector_type(4))); 202 typedef long long8 __attribute__((ext_vector_type(8))); 203 typedef long long16 __attribute__((ext_vector_type(16))); 204 typedef ulong ulong2 __attribute__((ext_vector_type(2))); 205 typedef ulong ulong3 __attribute__((ext_vector_type(3))); 206 typedef ulong ulong4 __attribute__((ext_vector_type(4))); 207 typedef ulong ulong8 __attribute__((ext_vector_type(8))); 208 typedef ulong ulong16 __attribute__((ext_vector_type(16))); 209 typedef float float2 __attribute__((ext_vector_type(2))); 210 typedef float float3 __attribute__((ext_vector_type(3))); 211 typedef float float4 __attribute__((ext_vector_type(4))); 212 typedef float float8 __attribute__((ext_vector_type(8))); 213 typedef float float16 __attribute__((ext_vector_type(16))); 214 #ifdef cl_khr_fp16 215 #pragma OPENCL EXTENSION cl_khr_fp16 : enable 216 typedef half half2 __attribute__((ext_vector_type(2))); 217 typedef half half3 __attribute__((ext_vector_type(3))); 218 typedef half half4 __attribute__((ext_vector_type(4))); 219 typedef half half8 __attribute__((ext_vector_type(8))); 220 typedef half half16 __attribute__((ext_vector_type(16))); 221 #endif 222 #ifdef cl_khr_fp64 223 #if __OPENCL_C_VERSION__ < CL_VERSION_1_2 224 #pragma OPENCL EXTENSION cl_khr_fp64 : enable 225 #endif 226 typedef double double2 __attribute__((ext_vector_type(2))); 227 typedef double double3 __attribute__((ext_vector_type(3))); 228 typedef double double4 __attribute__((ext_vector_type(4))); 229 typedef double double8 __attribute__((ext_vector_type(8))); 230 typedef double double16 __attribute__((ext_vector_type(16))); 231 #endif 232 233 // An internal alias for half, for use by OpenCLBuiltins.td. 234 #define __half half 235 236 #if defined(__OPENCL_CPP_VERSION__) 237 #define NULL nullptr 238 #elif defined(__OPENCL_C_VERSION__) 239 #define NULL ((void*)0) 240 #endif 241 242 /** 243 * Value of maximum non-infinite single-precision floating-point 244 * number. 245 */ 246 #define MAXFLOAT 0x1.fffffep127f 247 248 /** 249 * A positive float constant expression. HUGE_VALF evaluates 250 * to +infinity. Used as an error value returned by the built-in 251 * math functions. 252 */ 253 #define HUGE_VALF (__builtin_huge_valf()) 254 255 /** 256 * A positive double constant expression. HUGE_VAL evaluates 257 * to +infinity. Used as an error value returned by the built-in 258 * math functions. 259 */ 260 #define HUGE_VAL (__builtin_huge_val()) 261 262 /** 263 * A constant expression of type float representing positive or 264 * unsigned infinity. 265 */ 266 #define INFINITY (__builtin_inff()) 267 268 /** 269 * A constant expression of type float representing a quiet NaN. 270 */ 271 #define NAN as_float(INT_MAX) 272 273 #define FP_ILOGB0 INT_MIN 274 #define FP_ILOGBNAN INT_MAX 275 276 #define FLT_DIG 6 277 #define FLT_MANT_DIG 24 278 #define FLT_MAX_10_EXP +38 279 #define FLT_MAX_EXP +128 280 #define FLT_MIN_10_EXP -37 281 #define FLT_MIN_EXP -125 282 #define FLT_RADIX 2 283 #define FLT_MAX 0x1.fffffep127f 284 #define FLT_MIN 0x1.0p-126f 285 #define FLT_EPSILON 0x1.0p-23f 286 287 #define M_E_F 2.71828182845904523536028747135266250f 288 #define M_LOG2E_F 1.44269504088896340735992468100189214f 289 #define M_LOG10E_F 0.434294481903251827651128918916605082f 290 #define M_LN2_F 0.693147180559945309417232121458176568f 291 #define M_LN10_F 2.30258509299404568401799145468436421f 292 #define M_PI_F 3.14159265358979323846264338327950288f 293 #define M_PI_2_F 1.57079632679489661923132169163975144f 294 #define M_PI_4_F 0.785398163397448309615660845819875721f 295 #define M_1_PI_F 0.318309886183790671537767526745028724f 296 #define M_2_PI_F 0.636619772367581343075535053490057448f 297 #define M_2_SQRTPI_F 1.12837916709551257389615890312154517f 298 #define M_SQRT2_F 1.41421356237309504880168872420969808f 299 #define M_SQRT1_2_F 0.707106781186547524400844362104849039f 300 301 #define DBL_DIG 15 302 #define DBL_MANT_DIG 53 303 #define DBL_MAX_10_EXP +308 304 #define DBL_MAX_EXP +1024 305 #define DBL_MIN_10_EXP -307 306 #define DBL_MIN_EXP -1021 307 #define DBL_RADIX 2 308 #define DBL_MAX 0x1.fffffffffffffp1023 309 #define DBL_MIN 0x1.0p-1022 310 #define DBL_EPSILON 0x1.0p-52 311 312 #define M_E 0x1.5bf0a8b145769p+1 313 #define M_LOG2E 0x1.71547652b82fep+0 314 #define M_LOG10E 0x1.bcb7b1526e50ep-2 315 #define M_LN2 0x1.62e42fefa39efp-1 316 #define M_LN10 0x1.26bb1bbb55516p+1 317 #define M_PI 0x1.921fb54442d18p+1 318 #define M_PI_2 0x1.921fb54442d18p+0 319 #define M_PI_4 0x1.921fb54442d18p-1 320 #define M_1_PI 0x1.45f306dc9c883p-2 321 #define M_2_PI 0x1.45f306dc9c883p-1 322 #define M_2_SQRTPI 0x1.20dd750429b6dp+0 323 #define M_SQRT2 0x1.6a09e667f3bcdp+0 324 #define M_SQRT1_2 0x1.6a09e667f3bcdp-1 325 326 #ifdef cl_khr_fp16 327 328 #define HALF_DIG 3 329 #define HALF_MANT_DIG 11 330 #define HALF_MAX_10_EXP +4 331 #define HALF_MAX_EXP +16 332 #define HALF_MIN_10_EXP -4 333 #define HALF_MIN_EXP -13 334 #define HALF_RADIX 2 335 #define HALF_MAX ((0x1.ffcp15h)) 336 #define HALF_MIN ((0x1.0p-14h)) 337 #define HALF_EPSILON ((0x1.0p-10h)) 338 339 #define M_E_H 2.71828182845904523536028747135266250h 340 #define M_LOG2E_H 1.44269504088896340735992468100189214h 341 #define M_LOG10E_H 0.434294481903251827651128918916605082h 342 #define M_LN2_H 0.693147180559945309417232121458176568h 343 #define M_LN10_H 2.30258509299404568401799145468436421h 344 #define M_PI_H 3.14159265358979323846264338327950288h 345 #define M_PI_2_H 1.57079632679489661923132169163975144h 346 #define M_PI_4_H 0.785398163397448309615660845819875721h 347 #define M_1_PI_H 0.318309886183790671537767526745028724h 348 #define M_2_PI_H 0.636619772367581343075535053490057448h 349 #define M_2_SQRTPI_H 1.12837916709551257389615890312154517h 350 #define M_SQRT2_H 1.41421356237309504880168872420969808h 351 #define M_SQRT1_2_H 0.707106781186547524400844362104849039h 352 353 #endif //cl_khr_fp16 354 355 #define CHAR_BIT 8 356 #define SCHAR_MAX 127 357 #define SCHAR_MIN (-128) 358 #define UCHAR_MAX 255 359 #define CHAR_MAX SCHAR_MAX 360 #define CHAR_MIN SCHAR_MIN 361 #define USHRT_MAX 65535 362 #define SHRT_MAX 32767 363 #define SHRT_MIN (-32768) 364 #define UINT_MAX 0xffffffff 365 #define INT_MAX 2147483647 366 #define INT_MIN (-2147483647-1) 367 #define ULONG_MAX 0xffffffffffffffffUL 368 #define LONG_MAX 0x7fffffffffffffffL 369 #define LONG_MIN (-0x7fffffffffffffffL-1) 370 371 // OpenCL v1.1 s6.11.8, v1.2 s6.12.8, v2.0 s6.13.8 - Synchronization Functions 372 373 // Flag type and values for barrier, mem_fence, read_mem_fence, write_mem_fence 374 typedef uint cl_mem_fence_flags; 375 376 /** 377 * Queue a memory fence to ensure correct 378 * ordering of memory operations to local memory 379 */ 380 #define CLK_LOCAL_MEM_FENCE 0x01 381 382 /** 383 * Queue a memory fence to ensure correct 384 * ordering of memory operations to global memory 385 */ 386 #define CLK_GLOBAL_MEM_FENCE 0x02 387 388 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 389 390 typedef enum memory_scope { 391 memory_scope_work_item = __OPENCL_MEMORY_SCOPE_WORK_ITEM, 392 memory_scope_work_group = __OPENCL_MEMORY_SCOPE_WORK_GROUP, 393 memory_scope_device = __OPENCL_MEMORY_SCOPE_DEVICE, 394 #if defined(__opencl_c_atomic_scope_all_devices) 395 memory_scope_all_svm_devices = __OPENCL_MEMORY_SCOPE_ALL_SVM_DEVICES, 396 #if (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 || __OPENCL_CPP_VERSION__ >= 202100) 397 memory_scope_all_devices = memory_scope_all_svm_devices, 398 #endif // (__OPENCL_C_VERSION__ >= CL_VERSION_3_0 || __OPENCL_CPP_VERSION__ >= 202100) 399 #endif // defined(__opencl_c_atomic_scope_all_devices) 400 /** 401 * Subgroups have different requirements on forward progress, so just test 402 * all the relevant macros. 403 * CL 3.0 sub-groups "they are not guaranteed to make independent forward progress" 404 * KHR subgroups "Subgroups within a workgroup are independent, make forward progress with respect to each other" 405 */ 406 #if defined(cl_intel_subgroups) || defined(cl_khr_subgroups) || defined(__opencl_c_subgroups) 407 memory_scope_sub_group = __OPENCL_MEMORY_SCOPE_SUB_GROUP 408 #endif 409 } memory_scope; 410 411 /** 412 * Queue a memory fence to ensure correct ordering of memory 413 * operations between work-items of a work-group to 414 * image memory. 415 */ 416 #define CLK_IMAGE_MEM_FENCE 0x04 417 418 #ifndef ATOMIC_VAR_INIT 419 #define ATOMIC_VAR_INIT(x) (x) 420 #endif //ATOMIC_VAR_INIT 421 #define ATOMIC_FLAG_INIT 0 422 423 // enum values aligned with what clang uses in EmitAtomicExpr() 424 typedef enum memory_order 425 { 426 memory_order_relaxed = __ATOMIC_RELAXED, 427 memory_order_acquire = __ATOMIC_ACQUIRE, 428 memory_order_release = __ATOMIC_RELEASE, 429 memory_order_acq_rel = __ATOMIC_ACQ_REL, 430 #if defined(__opencl_c_atomic_order_seq_cst) 431 memory_order_seq_cst = __ATOMIC_SEQ_CST 432 #endif 433 } memory_order; 434 435 #endif // defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 436 437 // OpenCL v1.1 s6.11.3, v1.2 s6.12.14, v2.0 s6.13.14 - Image Read and Write Functions 438 439 // These values need to match the runtime equivalent 440 // 441 // Addressing Mode. 442 // 443 #define CLK_ADDRESS_NONE 0 444 #define CLK_ADDRESS_CLAMP_TO_EDGE 2 445 #define CLK_ADDRESS_CLAMP 4 446 #define CLK_ADDRESS_REPEAT 6 447 #define CLK_ADDRESS_MIRRORED_REPEAT 8 448 449 // 450 // Coordination Normalization 451 // 452 #define CLK_NORMALIZED_COORDS_FALSE 0 453 #define CLK_NORMALIZED_COORDS_TRUE 1 454 455 // 456 // Filtering Mode. 457 // 458 #define CLK_FILTER_NEAREST 0x10 459 #define CLK_FILTER_LINEAR 0x20 460 461 #ifdef cl_khr_gl_msaa_sharing 462 #pragma OPENCL EXTENSION cl_khr_gl_msaa_sharing : enable 463 #endif //cl_khr_gl_msaa_sharing 464 465 // 466 // Channel Datatype. 467 // 468 #define CLK_SNORM_INT8 0x10D0 469 #define CLK_SNORM_INT16 0x10D1 470 #define CLK_UNORM_INT8 0x10D2 471 #define CLK_UNORM_INT16 0x10D3 472 #define CLK_UNORM_SHORT_565 0x10D4 473 #define CLK_UNORM_SHORT_555 0x10D5 474 #define CLK_UNORM_INT_101010 0x10D6 475 #define CLK_SIGNED_INT8 0x10D7 476 #define CLK_SIGNED_INT16 0x10D8 477 #define CLK_SIGNED_INT32 0x10D9 478 #define CLK_UNSIGNED_INT8 0x10DA 479 #define CLK_UNSIGNED_INT16 0x10DB 480 #define CLK_UNSIGNED_INT32 0x10DC 481 #define CLK_HALF_FLOAT 0x10DD 482 #define CLK_FLOAT 0x10DE 483 #define CLK_UNORM_INT24 0x10DF 484 #if __OPENCL_C_VERSION__ >= CL_VERSION_3_0 485 #define CLK_UNORM_INT_101010_2 0x10E0 486 #endif // __OPENCL_C_VERSION__ >= CL_VERSION_3_0 487 #ifdef __opencl_c_ext_image_raw10_raw12 488 #define CLK_UNSIGNED_INT_RAW10_EXT 0x10E3 489 #define CLK_UNSIGNED_INT_RAW12_EXT 0x10E4 490 #endif // __opencl_c_ext_image_raw10_raw12 491 #ifdef __opencl_c_ext_image_unorm_int_2_101010 492 #define CLK_UNORM_INT_2_101010_EXT 0x10E5 493 #endif // __opencl_c_ext_image_unorm_int_2_101010 494 #ifdef __opencl_c_ext_image_unsigned_10x6_12x4_14x2 495 #define CLK_UNSIGNED_INT10X6_EXT 0x10E6 496 #define CLK_UNSIGNED_INT12X4_EXT 0x10E7 497 #define CLK_UNSIGNED_INT14X2_EXT 0x10E8 498 #define CLK_UNORM_10X6_EXT 0x10E1 499 #define CLK_UNORM_12X4_EXT 0x10E9 500 #define CLK_UNORM_14X2_EXT 0x10EA 501 #endif // __opencl_c_ext_image_unsigned_10x6_12x4_14x2 502 503 // Channel order, numbering must be aligned with cl_channel_order in cl.h 504 // 505 #define CLK_R 0x10B0 506 #define CLK_A 0x10B1 507 #define CLK_RG 0x10B2 508 #define CLK_RA 0x10B3 509 #define CLK_RGB 0x10B4 510 #define CLK_RGBA 0x10B5 511 #define CLK_BGRA 0x10B6 512 #define CLK_ARGB 0x10B7 513 #define CLK_INTENSITY 0x10B8 514 #define CLK_LUMINANCE 0x10B9 515 #define CLK_Rx 0x10BA 516 #define CLK_RGx 0x10BB 517 #define CLK_RGBx 0x10BC 518 #define CLK_DEPTH 0x10BD 519 #define CLK_DEPTH_STENCIL 0x10BE 520 #if __OPENCL_C_VERSION__ >= CL_VERSION_2_0 521 #define CLK_sRGB 0x10BF 522 #define CLK_sRGBx 0x10C0 523 #define CLK_sRGBA 0x10C1 524 #define CLK_sBGRA 0x10C2 525 #define CLK_ABGR 0x10C3 526 #endif //__OPENCL_C_VERSION__ >= CL_VERSION_2_0 527 528 // OpenCL v2.0 s6.13.16 - Pipe Functions 529 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 530 #define CLK_NULL_RESERVE_ID (__builtin_astype(((void*)(__SIZE_MAX__)), reserve_id_t)) 531 532 // OpenCL v2.0 s6.13.17 - Enqueue Kernels 533 #define CL_COMPLETE 0x0 534 #define CL_RUNNING 0x1 535 #define CL_SUBMITTED 0x2 536 #define CL_QUEUED 0x3 537 538 #define CLK_SUCCESS 0 539 #define CLK_ENQUEUE_FAILURE -101 540 #define CLK_INVALID_QUEUE -102 541 #define CLK_INVALID_NDRANGE -160 542 #define CLK_INVALID_EVENT_WAIT_LIST -57 543 #define CLK_DEVICE_QUEUE_FULL -161 544 #define CLK_INVALID_ARG_SIZE -51 545 #define CLK_EVENT_ALLOCATION_FAILURE -100 546 #define CLK_OUT_OF_RESOURCES -5 547 548 #define CLK_NULL_QUEUE 0 549 #define CLK_NULL_EVENT (__builtin_astype(((__SIZE_MAX__)), clk_event_t)) 550 551 // execution model related definitions 552 #define CLK_ENQUEUE_FLAGS_NO_WAIT 0x0 553 #define CLK_ENQUEUE_FLAGS_WAIT_KERNEL 0x1 554 #define CLK_ENQUEUE_FLAGS_WAIT_WORK_GROUP 0x2 555 556 typedef int kernel_enqueue_flags_t; 557 typedef int clk_profiling_info; 558 559 // Profiling info name (see capture_event_profiling_info) 560 #define CLK_PROFILING_COMMAND_EXEC_TIME 0x1 561 562 #define MAX_WORK_DIM 3 563 564 #ifdef __opencl_c_device_enqueue 565 typedef struct { 566 unsigned int workDimension; 567 size_t globalWorkOffset[MAX_WORK_DIM]; 568 size_t globalWorkSize[MAX_WORK_DIM]; 569 size_t localWorkSize[MAX_WORK_DIM]; 570 } ndrange_t; 571 #endif // __opencl_c_device_enqueue 572 573 #endif // defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0) 574 575 /** 576 * OpenCL v1.1/1.2/2.0 s6.2.4.2 - as_type operators 577 * Reinterprets a data type as another data type of the same size 578 */ 579 #define as_char(x) __builtin_astype((x), char) 580 #define as_char2(x) __builtin_astype((x), char2) 581 #define as_char3(x) __builtin_astype((x), char3) 582 #define as_char4(x) __builtin_astype((x), char4) 583 #define as_char8(x) __builtin_astype((x), char8) 584 #define as_char16(x) __builtin_astype((x), char16) 585 586 #define as_uchar(x) __builtin_astype((x), uchar) 587 #define as_uchar2(x) __builtin_astype((x), uchar2) 588 #define as_uchar3(x) __builtin_astype((x), uchar3) 589 #define as_uchar4(x) __builtin_astype((x), uchar4) 590 #define as_uchar8(x) __builtin_astype((x), uchar8) 591 #define as_uchar16(x) __builtin_astype((x), uchar16) 592 593 #define as_short(x) __builtin_astype((x), short) 594 #define as_short2(x) __builtin_astype((x), short2) 595 #define as_short3(x) __builtin_astype((x), short3) 596 #define as_short4(x) __builtin_astype((x), short4) 597 #define as_short8(x) __builtin_astype((x), short8) 598 #define as_short16(x) __builtin_astype((x), short16) 599 600 #define as_ushort(x) __builtin_astype((x), ushort) 601 #define as_ushort2(x) __builtin_astype((x), ushort2) 602 #define as_ushort3(x) __builtin_astype((x), ushort3) 603 #define as_ushort4(x) __builtin_astype((x), ushort4) 604 #define as_ushort8(x) __builtin_astype((x), ushort8) 605 #define as_ushort16(x) __builtin_astype((x), ushort16) 606 607 #define as_int(x) __builtin_astype((x), int) 608 #define as_int2(x) __builtin_astype((x), int2) 609 #define as_int3(x) __builtin_astype((x), int3) 610 #define as_int4(x) __builtin_astype((x), int4) 611 #define as_int8(x) __builtin_astype((x), int8) 612 #define as_int16(x) __builtin_astype((x), int16) 613 614 #define as_uint(x) __builtin_astype((x), uint) 615 #define as_uint2(x) __builtin_astype((x), uint2) 616 #define as_uint3(x) __builtin_astype((x), uint3) 617 #define as_uint4(x) __builtin_astype((x), uint4) 618 #define as_uint8(x) __builtin_astype((x), uint8) 619 #define as_uint16(x) __builtin_astype((x), uint16) 620 621 #define as_long(x) __builtin_astype((x), long) 622 #define as_long2(x) __builtin_astype((x), long2) 623 #define as_long3(x) __builtin_astype((x), long3) 624 #define as_long4(x) __builtin_astype((x), long4) 625 #define as_long8(x) __builtin_astype((x), long8) 626 #define as_long16(x) __builtin_astype((x), long16) 627 628 #define as_ulong(x) __builtin_astype((x), ulong) 629 #define as_ulong2(x) __builtin_astype((x), ulong2) 630 #define as_ulong3(x) __builtin_astype((x), ulong3) 631 #define as_ulong4(x) __builtin_astype((x), ulong4) 632 #define as_ulong8(x) __builtin_astype((x), ulong8) 633 #define as_ulong16(x) __builtin_astype((x), ulong16) 634 635 #define as_float(x) __builtin_astype((x), float) 636 #define as_float2(x) __builtin_astype((x), float2) 637 #define as_float3(x) __builtin_astype((x), float3) 638 #define as_float4(x) __builtin_astype((x), float4) 639 #define as_float8(x) __builtin_astype((x), float8) 640 #define as_float16(x) __builtin_astype((x), float16) 641 642 #ifdef cl_khr_fp64 643 #define as_double(x) __builtin_astype((x), double) 644 #define as_double2(x) __builtin_astype((x), double2) 645 #define as_double3(x) __builtin_astype((x), double3) 646 #define as_double4(x) __builtin_astype((x), double4) 647 #define as_double8(x) __builtin_astype((x), double8) 648 #define as_double16(x) __builtin_astype((x), double16) 649 #endif // cl_khr_fp64 650 651 #ifdef cl_khr_fp16 652 #define as_half(x) __builtin_astype((x), half) 653 #define as_half2(x) __builtin_astype((x), half2) 654 #define as_half3(x) __builtin_astype((x), half3) 655 #define as_half4(x) __builtin_astype((x), half4) 656 #define as_half8(x) __builtin_astype((x), half8) 657 #define as_half16(x) __builtin_astype((x), half16) 658 #endif // cl_khr_fp16 659 660 #define as_size_t(x) __builtin_astype((x), size_t) 661 #define as_ptrdiff_t(x) __builtin_astype((x), ptrdiff_t) 662 #define as_intptr_t(x) __builtin_astype((x), intptr_t) 663 #define as_uintptr_t(x) __builtin_astype((x), uintptr_t) 664 665 // C++ for OpenCL - __remove_address_space 666 #if defined(__OPENCL_CPP_VERSION__) 667 template <typename _Tp> struct __remove_address_space { using type = _Tp; }; 668 #if defined(__opencl_c_generic_address_space) 669 template <typename _Tp> struct __remove_address_space<__generic _Tp> { 670 using type = _Tp; 671 }; 672 #endif 673 template <typename _Tp> struct __remove_address_space<__global _Tp> { 674 using type = _Tp; 675 }; 676 template <typename _Tp> struct __remove_address_space<__private _Tp> { 677 using type = _Tp; 678 }; 679 template <typename _Tp> struct __remove_address_space<__local _Tp> { 680 using type = _Tp; 681 }; 682 template <typename _Tp> struct __remove_address_space<__constant _Tp> { 683 using type = _Tp; 684 }; 685 #endif 686 687 // OpenCL v1.1 s6.9, v1.2/2.0 s6.10 - Function qualifiers 688 689 #define __kernel_exec(X, typen) __kernel \ 690 __attribute__((work_group_size_hint(X, 1, 1))) \ 691 __attribute__((vec_type_hint(typen))) 692 693 #define kernel_exec(X, typen) __kernel \ 694 __attribute__((work_group_size_hint(X, 1, 1))) \ 695 __attribute__((vec_type_hint(typen))) 696 697 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_1_2) 698 // OpenCL v1.2 s6.12.13, v2.0 s6.13.13 - printf 699 700 #ifdef __OPENCL_CPP_VERSION__ 701 #define CLINKAGE extern "C" 702 #else 703 #define CLINKAGE 704 #endif 705 706 CLINKAGE int printf(__constant const char *st, ...) 707 __attribute__((format(printf, 1, 2))); 708 709 #undef CLINKAGE 710 #endif 711 712 #ifdef cl_intel_device_side_avc_motion_estimation 713 714 #define CLK_AVC_ME_MAJOR_16x16_INTEL 0x0 715 #define CLK_AVC_ME_MAJOR_16x8_INTEL 0x1 716 #define CLK_AVC_ME_MAJOR_8x16_INTEL 0x2 717 #define CLK_AVC_ME_MAJOR_8x8_INTEL 0x3 718 719 #define CLK_AVC_ME_MINOR_8x8_INTEL 0x0 720 #define CLK_AVC_ME_MINOR_8x4_INTEL 0x1 721 #define CLK_AVC_ME_MINOR_4x8_INTEL 0x2 722 #define CLK_AVC_ME_MINOR_4x4_INTEL 0x3 723 724 #define CLK_AVC_ME_MAJOR_FORWARD_INTEL 0x0 725 #define CLK_AVC_ME_MAJOR_BACKWARD_INTEL 0x1 726 #define CLK_AVC_ME_MAJOR_BIDIRECTIONAL_INTEL 0x2 727 728 #define CLK_AVC_ME_PARTITION_MASK_ALL_INTEL 0x0 729 #define CLK_AVC_ME_PARTITION_MASK_16x16_INTEL 0x7E 730 #define CLK_AVC_ME_PARTITION_MASK_16x8_INTEL 0x7D 731 #define CLK_AVC_ME_PARTITION_MASK_8x16_INTEL 0x7B 732 #define CLK_AVC_ME_PARTITION_MASK_8x8_INTEL 0x77 733 #define CLK_AVC_ME_PARTITION_MASK_8x4_INTEL 0x6F 734 #define CLK_AVC_ME_PARTITION_MASK_4x8_INTEL 0x5F 735 #define CLK_AVC_ME_PARTITION_MASK_4x4_INTEL 0x3F 736 737 #define CLK_AVC_ME_SLICE_TYPE_PRED_INTEL 0x0 738 #define CLK_AVC_ME_SLICE_TYPE_BPRED_INTEL 0x1 739 #define CLK_AVC_ME_SLICE_TYPE_INTRA_INTEL 0x2 740 741 #define CLK_AVC_ME_SEARCH_WINDOW_EXHAUSTIVE_INTEL 0x0 742 #define CLK_AVC_ME_SEARCH_WINDOW_SMALL_INTEL 0x1 743 #define CLK_AVC_ME_SEARCH_WINDOW_TINY_INTEL 0x2 744 #define CLK_AVC_ME_SEARCH_WINDOW_EXTRA_TINY_INTEL 0x3 745 #define CLK_AVC_ME_SEARCH_WINDOW_DIAMOND_INTEL 0x4 746 #define CLK_AVC_ME_SEARCH_WINDOW_LARGE_DIAMOND_INTEL 0x5 747 #define CLK_AVC_ME_SEARCH_WINDOW_RESERVED0_INTEL 0x6 748 #define CLK_AVC_ME_SEARCH_WINDOW_RESERVED1_INTEL 0x7 749 #define CLK_AVC_ME_SEARCH_WINDOW_CUSTOM_INTEL 0x8 750 751 #define CLK_AVC_ME_SAD_ADJUST_MODE_NONE_INTEL 0x0 752 #define CLK_AVC_ME_SAD_ADJUST_MODE_HAAR_INTEL 0x2 753 754 #define CLK_AVC_ME_SUBPIXEL_MODE_INTEGER_INTEL 0x0 755 #define CLK_AVC_ME_SUBPIXEL_MODE_HPEL_INTEL 0x1 756 #define CLK_AVC_ME_SUBPIXEL_MODE_QPEL_INTEL 0x3 757 758 #define CLK_AVC_ME_COST_PRECISION_QPEL_INTEL 0x0 759 #define CLK_AVC_ME_COST_PRECISION_HPEL_INTEL 0x1 760 #define CLK_AVC_ME_COST_PRECISION_PEL_INTEL 0x2 761 #define CLK_AVC_ME_COST_PRECISION_DPEL_INTEL 0x3 762 763 #define CLK_AVC_ME_BIDIR_WEIGHT_QUARTER_INTEL 0x10 764 #define CLK_AVC_ME_BIDIR_WEIGHT_THIRD_INTEL 0x15 765 #define CLK_AVC_ME_BIDIR_WEIGHT_HALF_INTEL 0x20 766 #define CLK_AVC_ME_BIDIR_WEIGHT_TWO_THIRD_INTEL 0x2B 767 #define CLK_AVC_ME_BIDIR_WEIGHT_THREE_QUARTER_INTEL 0x30 768 769 #define CLK_AVC_ME_BORDER_REACHED_LEFT_INTEL 0x0 770 #define CLK_AVC_ME_BORDER_REACHED_RIGHT_INTEL 0x2 771 #define CLK_AVC_ME_BORDER_REACHED_TOP_INTEL 0x4 772 #define CLK_AVC_ME_BORDER_REACHED_BOTTOM_INTEL 0x8 773 774 #define CLK_AVC_ME_INTRA_16x16_INTEL 0x0 775 #define CLK_AVC_ME_INTRA_8x8_INTEL 0x1 776 #define CLK_AVC_ME_INTRA_4x4_INTEL 0x2 777 778 #define CLK_AVC_ME_SKIP_BLOCK_PARTITION_16x16_INTEL 0x0 779 #define CLK_AVC_ME_SKIP_BLOCK_PARTITION_8x8_INTEL 0x4000 780 781 #define CLK_AVC_ME_SKIP_BLOCK_16x16_FORWARD_ENABLE_INTEL (0x1 << 24) 782 #define CLK_AVC_ME_SKIP_BLOCK_16x16_BACKWARD_ENABLE_INTEL (0x2 << 24) 783 #define CLK_AVC_ME_SKIP_BLOCK_16x16_DUAL_ENABLE_INTEL (0x3 << 24) 784 #define CLK_AVC_ME_SKIP_BLOCK_8x8_FORWARD_ENABLE_INTEL (0x55 << 24) 785 #define CLK_AVC_ME_SKIP_BLOCK_8x8_BACKWARD_ENABLE_INTEL (0xAA << 24) 786 #define CLK_AVC_ME_SKIP_BLOCK_8x8_DUAL_ENABLE_INTEL (0xFF << 24) 787 #define CLK_AVC_ME_SKIP_BLOCK_8x8_0_FORWARD_ENABLE_INTEL (0x1 << 24) 788 #define CLK_AVC_ME_SKIP_BLOCK_8x8_0_BACKWARD_ENABLE_INTEL (0x2 << 24) 789 #define CLK_AVC_ME_SKIP_BLOCK_8x8_1_FORWARD_ENABLE_INTEL (0x1 << 26) 790 #define CLK_AVC_ME_SKIP_BLOCK_8x8_1_BACKWARD_ENABLE_INTEL (0x2 << 26) 791 #define CLK_AVC_ME_SKIP_BLOCK_8x8_2_FORWARD_ENABLE_INTEL (0x1 << 28) 792 #define CLK_AVC_ME_SKIP_BLOCK_8x8_2_BACKWARD_ENABLE_INTEL (0x2 << 28) 793 #define CLK_AVC_ME_SKIP_BLOCK_8x8_3_FORWARD_ENABLE_INTEL (0x1 << 30) 794 #define CLK_AVC_ME_SKIP_BLOCK_8x8_3_BACKWARD_ENABLE_INTEL (0x2 << 30) 795 796 #define CLK_AVC_ME_BLOCK_BASED_SKIP_4x4_INTEL 0x00 797 #define CLK_AVC_ME_BLOCK_BASED_SKIP_8x8_INTEL 0x80 798 799 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_ALL_INTEL 0x0 800 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_16x16_INTEL 0x6 801 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_8x8_INTEL 0x5 802 #define CLK_AVC_ME_INTRA_LUMA_PARTITION_MASK_4x4_INTEL 0x3 803 804 #define CLK_AVC_ME_INTRA_NEIGHBOR_LEFT_MASK_ENABLE_INTEL 0x60 805 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_MASK_ENABLE_INTEL 0x10 806 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_RIGHT_MASK_ENABLE_INTEL 0x8 807 #define CLK_AVC_ME_INTRA_NEIGHBOR_UPPER_LEFT_MASK_ENABLE_INTEL 0x4 808 809 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_INTEL 0x0 810 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_INTEL 0x1 811 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DC_INTEL 0x2 812 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DIAGONAL_DOWN_LEFT_INTEL 0x3 813 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_DIAGONAL_DOWN_RIGHT_INTEL 0x4 814 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_PLANE_INTEL 0x4 815 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_RIGHT_INTEL 0x5 816 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_DOWN_INTEL 0x6 817 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_VERTICAL_LEFT_INTEL 0x7 818 #define CLK_AVC_ME_LUMA_PREDICTOR_MODE_HORIZONTAL_UP_INTEL 0x8 819 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_DC_INTEL 0x0 820 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_HORIZONTAL_INTEL 0x1 821 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_VERTICAL_INTEL 0x2 822 #define CLK_AVC_ME_CHROMA_PREDICTOR_MODE_PLANE_INTEL 0x3 823 824 #define CLK_AVC_ME_FRAME_FORWARD_INTEL 0x1 825 #define CLK_AVC_ME_FRAME_BACKWARD_INTEL 0x2 826 #define CLK_AVC_ME_FRAME_DUAL_INTEL 0x3 827 828 #define CLK_AVC_ME_INTERLACED_SCAN_TOP_FIELD_INTEL 0x0 829 #define CLK_AVC_ME_INTERLACED_SCAN_BOTTOM_FIELD_INTEL 0x1 830 831 #define CLK_AVC_ME_INITIALIZE_INTEL 0x0 832 833 #define CLK_AVC_IME_PAYLOAD_INITIALIZE_INTEL 0x0 834 #define CLK_AVC_REF_PAYLOAD_INITIALIZE_INTEL 0x0 835 #define CLK_AVC_SIC_PAYLOAD_INITIALIZE_INTEL 0x0 836 837 #define CLK_AVC_IME_RESULT_INITIALIZE_INTEL 0x0 838 #define CLK_AVC_REF_RESULT_INITIALIZE_INTEL 0x0 839 #define CLK_AVC_SIC_RESULT_INITIALIZE_INTEL 0x0 840 841 #define CLK_AVC_IME_RESULT_SINGLE_REFERENCE_STREAMOUT_INITIALIZE_INTEL 0x0 842 #define CLK_AVC_IME_RESULT_SINGLE_REFERENCE_STREAMIN_INITIALIZE_INTEL 0x0 843 #define CLK_AVC_IME_RESULT_DUAL_REFERENCE_STREAMOUT_INITIALIZE_INTEL 0x0 844 #define CLK_AVC_IME_RESULT_DUAL_REFERENCE_STREAMIN_INITIALIZE_INTEL 0x0 845 846 #endif // cl_intel_device_side_avc_motion_estimation 847 848 // Disable any extensions we may have enabled previously. 849 #pragma OPENCL EXTENSION all : disable 850 851 #endif //_OPENCL_BASE_H_ 852