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