16 #include "kmp_config.h" 20 #define KMP_FTN_PLAIN 1 21 #define KMP_FTN_APPEND 2 22 #define KMP_FTN_UPPER 3 28 #define KMP_PTR_SKIP (sizeof(void *)) 35 #define KMP_MEM_CONS_VOLATILE 0 36 #define KMP_MEM_CONS_FENCE 1 38 #ifndef KMP_MEM_CONS_MODEL 39 #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE 42 #ifndef __has_cpp_attribute 43 #define __has_cpp_attribute(x) 0 46 #ifndef __has_attribute 47 #define __has_attribute(x) 0 51 #define KMP_COMPILER_ICC 0 52 #define KMP_COMPILER_GCC 0 53 #define KMP_COMPILER_CLANG 0 54 #define KMP_COMPILER_MSVC 0 56 #if defined(__INTEL_COMPILER) 57 #undef KMP_COMPILER_ICC 58 #define KMP_COMPILER_ICC 1 59 #elif defined(__clang__) 60 #undef KMP_COMPILER_CLANG 61 #define KMP_COMPILER_CLANG 1 62 #elif defined(__GNUC__) 63 #undef KMP_COMPILER_GCC 64 #define KMP_COMPILER_GCC 1 65 #elif defined(_MSC_VER) 66 #undef KMP_COMPILER_MSVC 67 #define KMP_COMPILER_MSVC 1 69 #error Unknown compiler 72 #if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD) && !KMP_OS_CNK 73 #define KMP_AFFINITY_SUPPORTED 1 74 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64 75 #define KMP_GROUP_AFFINITY 1 77 #define KMP_GROUP_AFFINITY 0 80 #define KMP_AFFINITY_SUPPORTED 0 81 #define KMP_GROUP_AFFINITY 0 85 #define KMP_HAVE_QUAD 0 86 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 90 #define KMP_HAVE_QUAD 1 91 #elif KMP_COMPILER_CLANG 94 typedef long double _Quad;
95 #elif KMP_COMPILER_GCC 98 typedef __float128 _Quad;
100 #define KMP_HAVE_QUAD 1 102 #elif KMP_COMPILER_MSVC 103 typedef long double _Quad;
106 #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC 107 typedef long double _Quad;
109 #define KMP_HAVE_QUAD 1 113 #define KMP_USE_X87CONTROL 0 115 #define KMP_END_OF_LINE "\r\n" 116 typedef char kmp_int8;
117 typedef unsigned char kmp_uint8;
118 typedef short kmp_int16;
119 typedef unsigned short kmp_uint16;
120 typedef int kmp_int32;
121 typedef unsigned int kmp_uint32;
122 #define KMP_INT32_SPEC "d" 123 #define KMP_UINT32_SPEC "u" 125 typedef __int64 kmp_int64;
126 typedef unsigned __int64 kmp_uint64;
127 #define KMP_INT64_SPEC "I64d" 128 #define KMP_UINT64_SPEC "I64u" 130 struct kmp_struct64 {
133 typedef struct kmp_struct64 kmp_int64;
134 typedef struct kmp_struct64 kmp_uint64;
137 #if KMP_ARCH_X86 && KMP_MSVC_COMPAT 138 #undef KMP_USE_X87CONTROL 139 #define KMP_USE_X87CONTROL 1 143 typedef __int64 kmp_intptr_t;
144 typedef unsigned __int64 kmp_uintptr_t;
145 #define KMP_INTPTR_SPEC "I64d" 146 #define KMP_UINTPTR_SPEC "I64u" 151 #define KMP_END_OF_LINE "\n" 152 typedef char kmp_int8;
153 typedef unsigned char kmp_uint8;
154 typedef short kmp_int16;
155 typedef unsigned short kmp_uint16;
156 typedef int kmp_int32;
157 typedef unsigned int kmp_uint32;
158 typedef long long kmp_int64;
159 typedef unsigned long long kmp_uint64;
160 #define KMP_INT32_SPEC "d" 161 #define KMP_UINT32_SPEC "u" 162 #define KMP_INT64_SPEC "lld" 163 #define KMP_UINT64_SPEC "llu" 166 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS 167 #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC 168 #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \ 169 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 170 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC 172 #error "Can't determine size_t printf format specifier." 176 #define KMP_SIZE_T_MAX (0xFFFFFFFF) 178 #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF) 181 typedef size_t kmp_size_t;
182 typedef float kmp_real32;
183 typedef double kmp_real64;
187 typedef long kmp_intptr_t;
188 typedef unsigned long kmp_uintptr_t;
189 #define KMP_INTPTR_SPEC "ld" 190 #define KMP_UINTPTR_SPEC "lu" 194 typedef kmp_int64 kmp_int;
195 typedef kmp_uint64 kmp_uint;
197 typedef kmp_int32 kmp_int;
198 typedef kmp_uint32 kmp_uint;
200 #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF) 201 #define KMP_INT_MIN ((kmp_int32)0x80000000) 205 #define CCAST(type, var) const_cast<type>(var) 206 #define RCAST(type, var) reinterpret_cast<type>(var) 210 template <
typename T>
struct traits_t {};
212 template <>
struct traits_t<signed int> {
213 typedef signed int signed_t;
214 typedef unsigned int unsigned_t;
215 typedef double floating_t;
216 static char const *spec;
217 static const signed_t max_value = 0x7fffffff;
218 static const signed_t min_value = 0x80000000;
219 static const int type_size =
sizeof(signed_t);
222 template <>
struct traits_t<unsigned int> {
223 typedef signed int signed_t;
224 typedef unsigned int unsigned_t;
225 typedef double floating_t;
226 static char const *spec;
227 static const unsigned_t max_value = 0xffffffff;
228 static const unsigned_t min_value = 0x00000000;
229 static const int type_size =
sizeof(unsigned_t);
232 template <>
struct traits_t<signed long> {
233 typedef signed long signed_t;
234 typedef unsigned long unsigned_t;
235 typedef long double floating_t;
236 static char const *spec;
237 static const int type_size =
sizeof(signed_t);
240 template <>
struct traits_t<signed long long> {
241 typedef signed long long signed_t;
242 typedef unsigned long long unsigned_t;
243 typedef long double floating_t;
244 static char const *spec;
245 static const signed_t max_value = 0x7fffffffffffffffLL;
246 static const signed_t min_value = 0x8000000000000000LL;
247 static const int type_size =
sizeof(signed_t);
250 template <>
struct traits_t<unsigned long long> {
251 typedef signed long long signed_t;
252 typedef unsigned long long unsigned_t;
253 typedef long double floating_t;
254 static char const *spec;
255 static const unsigned_t max_value = 0xffffffffffffffffLL;
256 static const unsigned_t min_value = 0x0000000000000000LL;
257 static const int type_size =
sizeof(unsigned_t);
261 #define CCAST(type, var) (type)(var) 262 #define RCAST(type, var) (type)(var) 263 #endif // __cplusplus 265 #define KMP_EXPORT extern 267 #if __GNUC__ >= 4 && !defined(__MINGW32__) 268 #define __forceinline __inline 274 static inline int KMP_GET_PAGE_SIZE(
void) {
277 return si.dwPageSize;
280 #define KMP_GET_PAGE_SIZE() getpagesize() 283 #define PAGE_ALIGNED(_addr) \ 284 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) 285 #define ALIGN_TO_PAGE(x) \ 286 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) 292 #endif // __cplusplus 294 #define INTERNODE_CACHE_LINE 4096 298 #define CACHE_LINE 128 300 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) 302 #warning CACHE_LINE is too small. 306 #define KMP_CACHE_PREFETCH(ADDR) 312 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) 313 # define KMP_FALLTHROUGH() [[fallthrough]] 314 #elif __has_cpp_attribute(clang::fallthrough) 315 # define KMP_FALLTHROUGH() [[clang::fallthrough]] 316 #elif __has_attribute(fallthough) || __GNUC__ >= 7 317 # define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) 319 # define KMP_FALLTHROUGH() ((void)0) 323 #if __cplusplus >= 201103L 324 #define KMP_NORETURN [[noreturn]] 326 #define KMP_NORETURN __declspec(noreturn) 328 #define KMP_NORETURN __attribute__((noreturn)) 331 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT 332 #define KMP_ALIGN(bytes) __declspec(align(bytes)) 333 #define KMP_THREAD_LOCAL __declspec(thread) 336 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) 337 #define KMP_THREAD_LOCAL __thread 338 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) 341 #if KMP_HAVE_WEAK_ATTRIBUTE 342 #define KMP_WEAK_ATTRIBUTE __attribute__((weak)) 344 #define KMP_WEAK_ATTRIBUTE 349 #define KMP_STR(x) _KMP_STR(x) 350 #define _KMP_STR(x) #x 353 #ifdef KMP_USE_VERSION_SYMBOLS 356 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) 357 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name 358 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ 359 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") 360 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ 361 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ 362 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ 364 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ 365 api_name) "@" ver_str "\n\t"); \ 366 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ 367 api_name) "@@" default_ver "\n\t") 368 #else // KMP_USE_VERSION_SYMBOLS 369 #define KMP_EXPAND_NAME(api_name) api_name 370 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) 371 #endif // KMP_USE_VERSION_SYMBOLS 375 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) 376 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) 377 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) 380 enum kmp_mem_fence_type {
389 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS 391 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG 392 #pragma intrinsic(InterlockedExchangeAdd) 393 #pragma intrinsic(InterlockedCompareExchange) 394 #pragma intrinsic(InterlockedExchange) 395 #pragma intrinsic(InterlockedExchange64) 400 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) 401 #define KMP_TEST_THEN_INC_ACQ32(p) \ 402 InterlockedExchangeAdd((volatile long *)(p), 1) 403 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) 404 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 405 InterlockedExchangeAdd((volatile long *)(p), 4) 406 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) 407 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 408 InterlockedExchangeAdd((volatile long *)(p), -1) 409 #define KMP_TEST_THEN_ADD32(p, v) \ 410 InterlockedExchangeAdd((volatile long *)(p), (v)) 412 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 413 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) 415 #define KMP_XCHG_FIXED32(p, v) \ 416 InterlockedExchange((volatile long *)(p), (long)(v)) 417 #define KMP_XCHG_FIXED64(p, v) \ 418 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 420 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
421 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
422 return *(kmp_real32 *)&tmp;
426 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
427 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
428 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
429 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
430 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
431 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
432 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
433 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
434 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
436 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
438 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
440 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
442 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
444 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
446 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
447 kmp_int16 cv, kmp_int16 sv);
448 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
449 kmp_int32 cv, kmp_int32 sv);
450 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
451 kmp_int64 cv, kmp_int64 sv);
453 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
454 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
455 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
456 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
457 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
458 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
462 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) 463 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) 466 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) 467 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) 470 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) 471 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) 473 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) 474 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) 476 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) 477 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) 478 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) 479 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) 480 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) 481 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) 483 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 484 __kmp_compare_and_store8((p), (cv), (sv)) 485 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 486 __kmp_compare_and_store8((p), (cv), (sv)) 487 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 488 __kmp_compare_and_store16((p), (cv), (sv)) 489 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 490 __kmp_compare_and_store16((p), (cv), (sv)) 491 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 492 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 494 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 495 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 497 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 498 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 500 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 501 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 505 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 506 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 509 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 510 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 514 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 515 __kmp_compare_and_store_ret8((p), (cv), (sv)) 516 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 517 __kmp_compare_and_store_ret16((p), (cv), (sv)) 518 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 519 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 522 #define KMP_XCHG_FIXED8(p, v) \ 523 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 524 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 528 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 530 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) 533 #define KMP_TEST_THEN_INC32(p) \ 534 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 535 #define KMP_TEST_THEN_INC_ACQ32(p) \ 536 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 538 #define KMP_TEST_THEN_INC64(p) \ 539 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 540 #define KMP_TEST_THEN_INC_ACQ64(p) \ 541 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 543 #define KMP_TEST_THEN_INC64(p) \ 544 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 545 #define KMP_TEST_THEN_INC_ACQ64(p) \ 546 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 548 #define KMP_TEST_THEN_ADD4_32(p) \ 549 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 550 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 551 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 553 #define KMP_TEST_THEN_ADD4_64(p) \ 554 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 555 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 556 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 557 #define KMP_TEST_THEN_DEC64(p) \ 558 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 559 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 560 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 562 #define KMP_TEST_THEN_ADD4_64(p) \ 563 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 564 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 565 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 566 #define KMP_TEST_THEN_DEC64(p) \ 567 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 568 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 569 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 571 #define KMP_TEST_THEN_DEC32(p) \ 572 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 573 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 574 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 575 #define KMP_TEST_THEN_ADD8(p, v) \ 576 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) 577 #define KMP_TEST_THEN_ADD32(p, v) \ 578 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) 580 #define KMP_TEST_THEN_ADD64(p, v) \ 581 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 584 #define KMP_TEST_THEN_ADD64(p, v) \ 585 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) 588 #define KMP_TEST_THEN_OR8(p, v) \ 589 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) 590 #define KMP_TEST_THEN_AND8(p, v) \ 591 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) 592 #define KMP_TEST_THEN_OR32(p, v) \ 593 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 594 #define KMP_TEST_THEN_AND32(p, v) \ 595 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 597 #define KMP_TEST_THEN_OR64(p, v) \ 598 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 600 #define KMP_TEST_THEN_AND64(p, v) \ 601 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 604 #define KMP_TEST_THEN_OR64(p, v) \ 605 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 606 #define KMP_TEST_THEN_AND64(p, v) \ 607 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 610 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 611 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 613 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 614 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 616 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 617 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 619 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 620 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 622 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 623 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 625 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 626 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 628 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 629 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ 632 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 633 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 635 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 636 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 638 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 639 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 642 static inline bool mips_sync_bool_compare_and_swap(
643 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
644 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
647 static inline bool mips_sync_val_compare_and_swap(
648 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
649 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
653 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 654 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 656 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 657 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 659 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 660 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 663 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 664 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 666 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 667 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 669 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 670 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 674 #define KMP_XCHG_FIXED8(p, v) \ 675 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) 676 #define KMP_XCHG_FIXED16(p, v) \ 677 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) 678 #define KMP_XCHG_FIXED32(p, v) \ 679 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 680 #define KMP_XCHG_FIXED64(p, v) \ 681 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 683 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
685 __sync_lock_test_and_set((
volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v);
686 return *(kmp_real32 *)&tmp;
689 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
691 __sync_lock_test_and_set((
volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v);
692 return *(kmp_real64 *)&tmp;
697 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
698 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
699 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
700 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
701 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
702 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
703 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
704 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
705 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
707 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
709 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
711 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
713 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
715 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
717 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
718 kmp_int16 cv, kmp_int16 sv);
719 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
720 kmp_int32 cv, kmp_int32 sv);
721 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
722 kmp_int64 cv, kmp_int64 sv);
724 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
725 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
726 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
727 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
728 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
729 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
731 #define KMP_TEST_THEN_INC32(p) \ 732 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 733 #define KMP_TEST_THEN_INC_ACQ32(p) \ 734 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 735 #define KMP_TEST_THEN_INC64(p) \ 736 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 737 #define KMP_TEST_THEN_INC_ACQ64(p) \ 738 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 739 #define KMP_TEST_THEN_ADD4_32(p) \ 740 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 741 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 742 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 743 #define KMP_TEST_THEN_ADD4_64(p) \ 744 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 745 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 746 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 747 #define KMP_TEST_THEN_DEC32(p) \ 748 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 749 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 750 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 751 #define KMP_TEST_THEN_DEC64(p) \ 752 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 753 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 754 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 755 #define KMP_TEST_THEN_ADD8(p, v) \ 756 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 757 #define KMP_TEST_THEN_ADD32(p, v) \ 758 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) 759 #define KMP_TEST_THEN_ADD64(p, v) \ 760 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 762 #define KMP_TEST_THEN_OR8(p, v) \ 763 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 764 #define KMP_TEST_THEN_AND8(p, v) \ 765 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 766 #define KMP_TEST_THEN_OR32(p, v) \ 767 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 768 #define KMP_TEST_THEN_AND32(p, v) \ 769 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 770 #define KMP_TEST_THEN_OR64(p, v) \ 771 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 772 #define KMP_TEST_THEN_AND64(p, v) \ 773 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 775 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 776 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 778 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 779 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 781 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 782 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 784 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 785 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 787 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 788 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 790 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 791 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 793 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 794 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 796 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 797 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 801 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 802 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 805 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 806 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 810 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 811 __kmp_compare_and_store_ret8((p), (cv), (sv)) 812 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 813 __kmp_compare_and_store_ret16((p), (cv), (sv)) 814 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 815 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 817 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 818 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 821 #define KMP_XCHG_FIXED8(p, v) \ 822 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 823 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 824 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); 825 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); 826 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); 827 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 835 #define KMP_MB() asm("nop") 836 #define KMP_IMB() asm("nop") 843 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ 844 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 845 #define KMP_MB() __sync_synchronize() 857 #define KMP_ST_REL32(A, D) (*(A) = (D)) 861 #define KMP_ST_REL64(A, D) (*(A) = (D)) 865 #define KMP_LD_ACQ32(A) (*(A)) 869 #define KMP_LD_ACQ64(A) (*(A)) 885 #define TCW_1(a, b) (a) = (b) 887 #define TCW_4(a, b) (a) = (b) 888 #define TCI_4(a) (++(a)) 889 #define TCD_4(a) (--(a)) 891 #define TCW_8(a, b) (a) = (b) 892 #define TCI_8(a) (++(a)) 893 #define TCD_8(a) (--(a)) 894 #define TCR_SYNC_4(a) (a) 895 #define TCW_SYNC_4(a, b) (a) = (b) 896 #define TCX_SYNC_4(a, b, c) \ 897 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ 898 (kmp_int32)(b), (kmp_int32)(c)) 899 #define TCR_SYNC_8(a) (a) 900 #define TCW_SYNC_8(a, b) (a) = (b) 901 #define TCX_SYNC_8(a, b, c) \ 902 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ 903 (kmp_int64)(b), (kmp_int64)(c)) 905 #if KMP_ARCH_X86 || KMP_ARCH_MIPS 907 #define TCR_PTR(a) ((void *)TCR_4(a)) 908 #define TCW_PTR(a, b) TCW_4((a), (b)) 909 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) 910 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) 911 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) 915 #define TCR_PTR(a) ((void *)TCR_8(a)) 916 #define TCW_PTR(a, b) TCW_8((a), (b)) 917 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) 918 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) 919 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) 927 #define FTN_TRUE TRUE 931 #define FTN_FALSE FALSE 934 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
936 #ifdef USE_VOLATILE_CAST 937 #define VOLATILE_CAST(x) (volatile x) 939 #define VOLATILE_CAST(x) (x) 942 #define KMP_WAIT __kmp_wait_4 943 #define KMP_WAIT_PTR __kmp_wait_4_ptr 944 #define KMP_EQ __kmp_eq_4 945 #define KMP_NEQ __kmp_neq_4 946 #define KMP_LT __kmp_lt_4 947 #define KMP_GE __kmp_ge_4 948 #define KMP_LE __kmp_le_4 952 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX 953 #define STATIC_EFI2_WORKAROUND 955 #define STATIC_EFI2_WORKAROUND static 960 #define KMP_USE_BGET 1 964 #ifndef USE_CMPXCHG_FIX 965 #define USE_CMPXCHG_FIX 1 969 #define KMP_USE_DYNAMIC_LOCK 1 973 #if KMP_USE_DYNAMIC_LOCK 975 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC 976 #ifdef KMP_USE_ADAPTIVE_LOCKS 977 #undef KMP_USE_ADAPTIVE_LOCKS 979 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX 983 #if KMP_STATS_ENABLED 984 #define KMP_HAVE_TICK_TIME \ 985 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) 989 enum kmp_warnings_level {
990 kmp_warnings_off = 0,
992 kmp_warnings_explicit = 6,
998 #endif // __cplusplus 1001 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) 1002 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) 1005 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) 1006 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) 1007 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) 1008 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) 1011 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) 1012 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) 1013 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) 1014 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) 1015 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) 1016 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) 1017 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) 1018 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) 1021 template <
typename T>
1022 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1023 return p->compare_exchange_strong(
1024 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1027 template <
typename T>
1028 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1029 return p->compare_exchange_strong(
1030 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1033 template <
typename T>
1034 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1035 return p->compare_exchange_strong(
1036 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1041 #include "kmp_safe_c_api.h"