16 #include "kmp_config.h" 21 #define KMP_FTN_PLAIN 1 22 #define KMP_FTN_APPEND 2 23 #define KMP_FTN_UPPER 3 29 #define KMP_PTR_SKIP (sizeof(void *)) 36 #define KMP_MEM_CONS_VOLATILE 0 37 #define KMP_MEM_CONS_FENCE 1 39 #ifndef KMP_MEM_CONS_MODEL 40 #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE 43 #ifndef __has_cpp_attribute 44 #define __has_cpp_attribute(x) 0 47 #ifndef __has_attribute 48 #define __has_attribute(x) 0 52 #define KMP_COMPILER_ICC 0 53 #define KMP_COMPILER_GCC 0 54 #define KMP_COMPILER_CLANG 0 55 #define KMP_COMPILER_MSVC 0 56 #define KMP_COMPILER_ICX 0 58 #if __INTEL_CLANG_COMPILER 59 #undef KMP_COMPILER_ICX 60 #define KMP_COMPILER_ICX 1 61 #elif defined(__INTEL_COMPILER) 62 #undef KMP_COMPILER_ICC 63 #define KMP_COMPILER_ICC 1 64 #elif defined(__clang__) 65 #undef KMP_COMPILER_CLANG 66 #define KMP_COMPILER_CLANG 1 67 #elif defined(__GNUC__) 68 #undef KMP_COMPILER_GCC 69 #define KMP_COMPILER_GCC 1 70 #elif defined(_MSC_VER) 71 #undef KMP_COMPILER_MSVC 72 #define KMP_COMPILER_MSVC 1 74 #error Unknown compiler 77 #if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD) 78 #define KMP_AFFINITY_SUPPORTED 1 79 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64 80 #define KMP_GROUP_AFFINITY 1 82 #define KMP_GROUP_AFFINITY 0 85 #define KMP_AFFINITY_SUPPORTED 0 86 #define KMP_GROUP_AFFINITY 0 90 #define KMP_HAVE_QUAD 0 91 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 92 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX 95 #define KMP_HAVE_QUAD 1 96 #elif KMP_COMPILER_CLANG 99 typedef long double _Quad;
100 #elif KMP_COMPILER_GCC 103 typedef __float128 _Quad;
105 #define KMP_HAVE_QUAD 1 107 #elif KMP_COMPILER_MSVC 108 typedef long double _Quad;
111 #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC 112 typedef long double _Quad;
114 #define KMP_HAVE_QUAD 1 118 #define KMP_USE_X87CONTROL 0 120 #define KMP_END_OF_LINE "\r\n" 121 typedef char kmp_int8;
122 typedef unsigned char kmp_uint8;
123 typedef short kmp_int16;
124 typedef unsigned short kmp_uint16;
125 typedef int kmp_int32;
126 typedef unsigned int kmp_uint32;
127 #define KMP_INT32_SPEC "d" 128 #define KMP_UINT32_SPEC "u" 130 typedef __int64 kmp_int64;
131 typedef unsigned __int64 kmp_uint64;
132 #define KMP_INT64_SPEC "I64d" 133 #define KMP_UINT64_SPEC "I64u" 135 struct kmp_struct64 {
138 typedef struct kmp_struct64 kmp_int64;
139 typedef struct kmp_struct64 kmp_uint64;
142 #if KMP_ARCH_X86 && KMP_MSVC_COMPAT 143 #undef KMP_USE_X87CONTROL 144 #define KMP_USE_X87CONTROL 1 146 #if KMP_ARCH_X86_64 || KMP_ARCH_AARCH64 148 typedef __int64 kmp_intptr_t;
149 typedef unsigned __int64 kmp_uintptr_t;
150 #define KMP_INTPTR_SPEC "I64d" 151 #define KMP_UINTPTR_SPEC "I64u" 156 #define KMP_END_OF_LINE "\n" 157 typedef char kmp_int8;
158 typedef unsigned char kmp_uint8;
159 typedef short kmp_int16;
160 typedef unsigned short kmp_uint16;
161 typedef int kmp_int32;
162 typedef unsigned int kmp_uint32;
163 typedef long long kmp_int64;
164 typedef unsigned long long kmp_uint64;
165 #define KMP_INT32_SPEC "d" 166 #define KMP_UINT32_SPEC "u" 167 #define KMP_INT64_SPEC "lld" 168 #define KMP_UINT64_SPEC "llu" 171 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS 172 #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC 173 #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \ 174 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 175 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC 177 #error "Can't determine size_t printf format specifier." 181 #define KMP_SIZE_T_MAX (0xFFFFFFFF) 183 #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF) 186 typedef size_t kmp_size_t;
187 typedef float kmp_real32;
188 typedef double kmp_real64;
192 typedef long kmp_intptr_t;
193 typedef unsigned long kmp_uintptr_t;
194 #define KMP_INTPTR_SPEC "ld" 195 #define KMP_UINTPTR_SPEC "lu" 199 typedef kmp_int64 kmp_int;
200 typedef kmp_uint64 kmp_uint;
202 typedef kmp_int32 kmp_int;
203 typedef kmp_uint32 kmp_uint;
205 #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF) 206 #define KMP_INT_MIN ((kmp_int32)0x80000000) 209 #if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && \ 210 (KMP_OS_FREEBSD || KMP_OS_LINUX) 211 typedef va_list *kmp_va_list;
212 #define kmp_va_deref(ap) (*(ap)) 213 #define kmp_va_addr_of(ap) (&(ap)) 215 typedef va_list kmp_va_list;
216 #define kmp_va_deref(ap) (ap) 217 #define kmp_va_addr_of(ap) (ap) 222 #define CCAST(type, var) const_cast<type>(var) 223 #define RCAST(type, var) reinterpret_cast<type>(var) 227 template <
typename T>
struct traits_t {};
229 template <>
struct traits_t<signed int> {
230 typedef signed int signed_t;
231 typedef unsigned int unsigned_t;
232 typedef double floating_t;
233 static char const *spec;
234 static const signed_t max_value = 0x7fffffff;
235 static const signed_t min_value = 0x80000000;
236 static const int type_size =
sizeof(signed_t);
239 template <>
struct traits_t<unsigned int> {
240 typedef signed int signed_t;
241 typedef unsigned int unsigned_t;
242 typedef double floating_t;
243 static char const *spec;
244 static const unsigned_t max_value = 0xffffffff;
245 static const unsigned_t min_value = 0x00000000;
246 static const int type_size =
sizeof(unsigned_t);
249 template <>
struct traits_t<signed long> {
250 typedef signed long signed_t;
251 typedef unsigned long unsigned_t;
252 typedef long double floating_t;
253 static char const *spec;
254 static const int type_size =
sizeof(signed_t);
257 template <>
struct traits_t<signed long long> {
258 typedef signed long long signed_t;
259 typedef unsigned long long unsigned_t;
260 typedef long double floating_t;
261 static char const *spec;
262 static const signed_t max_value = 0x7fffffffffffffffLL;
263 static const signed_t min_value = 0x8000000000000000LL;
264 static const int type_size =
sizeof(signed_t);
267 template <>
struct traits_t<unsigned long long> {
268 typedef signed long long signed_t;
269 typedef unsigned long long unsigned_t;
270 typedef long double floating_t;
271 static char const *spec;
272 static const unsigned_t max_value = 0xffffffffffffffffLL;
273 static const unsigned_t min_value = 0x0000000000000000LL;
274 static const int type_size =
sizeof(unsigned_t);
278 #define CCAST(type, var) (type)(var) 279 #define RCAST(type, var) (type)(var) 280 #endif // __cplusplus 282 #define KMP_EXPORT extern 284 #if __GNUC__ >= 4 && !defined(__MINGW32__) 285 #define __forceinline __inline 291 #define KMP_HAVE_MWAIT \ 292 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \ 294 #define KMP_HAVE_UMWAIT \ 295 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \ 301 static inline int KMP_GET_PAGE_SIZE(
void) {
304 return si.dwPageSize;
307 #define KMP_GET_PAGE_SIZE() getpagesize() 310 #define PAGE_ALIGNED(_addr) \ 311 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) 312 #define ALIGN_TO_PAGE(x) \ 313 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) 319 #endif // __cplusplus 321 #define INTERNODE_CACHE_LINE 4096 325 #define CACHE_LINE 128 327 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) 329 #warning CACHE_LINE is too small. 333 #define KMP_CACHE_PREFETCH(ADDR) 339 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) 340 #define KMP_FALLTHROUGH() [[fallthrough]] 341 #elif __has_cpp_attribute(clang::fallthrough) 342 #define KMP_FALLTHROUGH() [[clang::fallthrough]] 343 #elif __has_attribute(fallthrough) || __GNUC__ >= 7 344 #define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) 346 #define KMP_FALLTHROUGH() ((void)0) 349 #if KMP_HAVE_ATTRIBUTE_WAITPKG 350 #define KMP_ATTRIBUTE_TARGET_WAITPKG __attribute__((target("waitpkg"))) 352 #define KMP_ATTRIBUTE_TARGET_WAITPKG 355 #if KMP_HAVE_ATTRIBUTE_RTM 356 #define KMP_ATTRIBUTE_TARGET_RTM __attribute__((target("rtm"))) 358 #define KMP_ATTRIBUTE_TARGET_RTM 362 #if __cplusplus >= 201103L 363 #define KMP_NORETURN [[noreturn]] 365 #define KMP_NORETURN __declspec(noreturn) 367 #define KMP_NORETURN __attribute__((noreturn)) 370 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT 371 #define KMP_ALIGN(bytes) __declspec(align(bytes)) 372 #define KMP_THREAD_LOCAL __declspec(thread) 375 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) 376 #define KMP_THREAD_LOCAL __thread 377 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) 380 #if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB 381 #define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak)) 383 #define KMP_WEAK_ATTRIBUTE_EXTERNAL 386 #if KMP_HAVE_WEAK_ATTRIBUTE 387 #define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak)) 389 #define KMP_WEAK_ATTRIBUTE_INTERNAL 394 #define KMP_STR(x) _KMP_STR(x) 395 #define _KMP_STR(x) #x 398 #ifdef KMP_USE_VERSION_SYMBOLS 401 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) 402 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name 403 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ 404 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") 405 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ 406 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ 407 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ 409 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ 410 api_name) "@" ver_str "\n\t"); \ 411 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ 412 api_name) "@@" default_ver "\n\t") 414 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str) \ 415 _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, "VERSION") 416 #define _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, \ 418 __typeof__(__kmp_api_##apic_name) __kmp_api_##apic_name##_##ver_num##_alias \ 419 __attribute__((alias(KMP_STR(__kmp_api_##apic_name)))); \ 420 __asm__(".symver " KMP_STR(__kmp_api_##apic_name) "," KMP_STR( \ 421 apic_name) "@@" default_ver "\n\t"); \ 423 ".symver " KMP_STR(__kmp_api_##apic_name##_##ver_num##_alias) "," KMP_STR( \ 424 api_name) "@" ver_str "\n\t") 426 #else // KMP_USE_VERSION_SYMBOLS 427 #define KMP_EXPAND_NAME(api_name) api_name 428 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) 429 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, \ 431 #endif // KMP_USE_VERSION_SYMBOLS 435 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) 436 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) 437 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) 440 enum kmp_mem_fence_type {
449 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS 451 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG 452 #pragma intrinsic(InterlockedExchangeAdd) 453 #pragma intrinsic(InterlockedCompareExchange) 454 #pragma intrinsic(InterlockedExchange) 455 #if !(KMP_COMPILER_ICX && KMP_32_BIT_ARCH) 456 #pragma intrinsic(InterlockedExchange64) 462 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) 463 #define KMP_TEST_THEN_INC_ACQ32(p) \ 464 InterlockedExchangeAdd((volatile long *)(p), 1) 465 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) 466 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 467 InterlockedExchangeAdd((volatile long *)(p), 4) 468 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) 469 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 470 InterlockedExchangeAdd((volatile long *)(p), -1) 471 #define KMP_TEST_THEN_ADD32(p, v) \ 472 InterlockedExchangeAdd((volatile long *)(p), (v)) 474 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 475 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) 477 #define KMP_XCHG_FIXED32(p, v) \ 478 InterlockedExchange((volatile long *)(p), (long)(v)) 479 #define KMP_XCHG_FIXED64(p, v) \ 480 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 482 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
483 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
484 return *(kmp_real32 *)&tmp;
487 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) 488 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) 489 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) 490 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) 491 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) 492 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) 494 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
495 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
496 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
497 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
498 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
499 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
500 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
501 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
503 #if KMP_ARCH_AARCH64 && KMP_COMPILER_MSVC && !KMP_COMPILER_CLANG 504 #define KMP_TEST_THEN_INC64(p) _InterlockedExchangeAdd64((p), 1LL) 505 #define KMP_TEST_THEN_INC_ACQ64(p) _InterlockedExchangeAdd64_acq((p), 1LL) 506 #define KMP_TEST_THEN_ADD4_64(p) _InterlockedExchangeAdd64((p), 4LL) 511 #define KMP_TEST_THEN_ADD64(p, v) _InterlockedExchangeAdd64((p), (v)) 513 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 514 __kmp_compare_and_store_acq8((p), (cv), (sv)) 515 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 516 __kmp_compare_and_store_rel8((p), (cv), (sv)) 517 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 518 __kmp_compare_and_store_acq16((p), (cv), (sv)) 523 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 524 __kmp_compare_and_store_acq32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 526 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 527 __kmp_compare_and_store_rel32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 529 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 530 __kmp_compare_and_store_acq64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 532 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 533 __kmp_compare_and_store_rel64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 535 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 536 __kmp_compare_and_store_ptr((void *volatile *)(p), (void *)(cv), (void *)(sv)) 543 inline kmp_int8 __kmp_compare_and_store_acq8(
volatile kmp_int8 *p, kmp_int8 cv,
545 return _InterlockedCompareExchange8_acq(p, sv, cv) == cv;
548 inline kmp_int8 __kmp_compare_and_store_rel8(
volatile kmp_int8 *p, kmp_int8 cv,
550 return _InterlockedCompareExchange8_rel(p, sv, cv) == cv;
553 inline kmp_int16 __kmp_compare_and_store_acq16(
volatile kmp_int16 *p,
554 kmp_int16 cv, kmp_int16 sv) {
555 return _InterlockedCompareExchange16_acq(p, sv, cv) == cv;
558 inline kmp_int16 __kmp_compare_and_store_rel16(
volatile kmp_int16 *p,
559 kmp_int16 cv, kmp_int16 sv) {
560 return _InterlockedCompareExchange16_rel(p, sv, cv) == cv;
563 inline kmp_int32 __kmp_compare_and_store_acq32(
volatile kmp_int32 *p,
564 kmp_int32 cv, kmp_int32 sv) {
565 return _InterlockedCompareExchange_acq((
volatile long *)p, sv, cv) == cv;
568 inline kmp_int32 __kmp_compare_and_store_rel32(
volatile kmp_int32 *p,
569 kmp_int32 cv, kmp_int32 sv) {
570 return _InterlockedCompareExchange_rel((
volatile long *)p, sv, cv) == cv;
573 inline kmp_int32 __kmp_compare_and_store_acq64(
volatile kmp_int64 *p,
574 kmp_int64 cv, kmp_int64 sv) {
575 return _InterlockedCompareExchange64_acq(p, sv, cv) == cv;
578 inline kmp_int32 __kmp_compare_and_store_rel64(
volatile kmp_int64 *p,
579 kmp_int64 cv, kmp_int64 sv) {
580 return _InterlockedCompareExchange64_rel(p, sv, cv) == cv;
583 inline kmp_int32 __kmp_compare_and_store_ptr(
void *
volatile *p,
void *cv,
585 return _InterlockedCompareExchangePointer(p, sv, cv) == cv;
595 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 596 _InterlockedCompareExchange64((volatile kmp_int64 *)(p), (kmp_int64)(sv), \ 611 #else // !KMP_ARCH_AARCH64 614 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
616 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
618 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
620 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
622 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
624 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
626 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
627 kmp_int16 cv, kmp_int16 sv);
628 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
629 kmp_int32 cv, kmp_int32 sv);
630 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
631 kmp_int64 cv, kmp_int64 sv);
633 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
634 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
635 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
636 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
637 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
638 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
642 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) 643 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) 646 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) 647 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) 650 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) 651 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) 653 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) 654 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) 657 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 658 __kmp_compare_and_store8((p), (cv), (sv)) 659 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 660 __kmp_compare_and_store8((p), (cv), (sv)) 661 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 662 __kmp_compare_and_store16((p), (cv), (sv)) 663 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 664 __kmp_compare_and_store16((p), (cv), (sv)) 665 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 666 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 668 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 669 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 671 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 672 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 674 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 675 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 679 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 680 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 683 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 684 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 688 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 689 __kmp_compare_and_store_ret8((p), (cv), (sv)) 690 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 691 __kmp_compare_and_store_ret16((p), (cv), (sv)) 692 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 693 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 696 #define KMP_XCHG_FIXED8(p, v) \ 697 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 698 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 702 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 705 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) 708 #define KMP_TEST_THEN_INC32(p) \ 709 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 710 #define KMP_TEST_THEN_INC_ACQ32(p) \ 711 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 713 #define KMP_TEST_THEN_INC64(p) \ 714 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 715 #define KMP_TEST_THEN_INC_ACQ64(p) \ 716 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 718 #define KMP_TEST_THEN_INC64(p) \ 719 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 720 #define KMP_TEST_THEN_INC_ACQ64(p) \ 721 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 723 #define KMP_TEST_THEN_ADD4_32(p) \ 724 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 725 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 726 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 728 #define KMP_TEST_THEN_ADD4_64(p) \ 729 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 730 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 731 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 732 #define KMP_TEST_THEN_DEC64(p) \ 733 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 734 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 735 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 737 #define KMP_TEST_THEN_ADD4_64(p) \ 738 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 739 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 740 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 741 #define KMP_TEST_THEN_DEC64(p) \ 742 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 743 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 744 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 746 #define KMP_TEST_THEN_DEC32(p) \ 747 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 748 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 749 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 750 #define KMP_TEST_THEN_ADD8(p, v) \ 751 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) 752 #define KMP_TEST_THEN_ADD32(p, v) \ 753 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) 755 #define KMP_TEST_THEN_ADD64(p, v) \ 756 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 759 #define KMP_TEST_THEN_ADD64(p, v) \ 760 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) 763 #define KMP_TEST_THEN_OR8(p, v) \ 764 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) 765 #define KMP_TEST_THEN_AND8(p, v) \ 766 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) 767 #define KMP_TEST_THEN_OR32(p, v) \ 768 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 769 #define KMP_TEST_THEN_AND32(p, v) \ 770 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 772 #define KMP_TEST_THEN_OR64(p, v) \ 773 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 775 #define KMP_TEST_THEN_AND64(p, v) \ 776 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 779 #define KMP_TEST_THEN_OR64(p, v) \ 780 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 781 #define KMP_TEST_THEN_AND64(p, v) \ 782 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 785 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 786 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 788 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 789 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 791 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 792 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 794 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 795 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 797 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 798 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 800 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 801 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 803 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 804 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ 807 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 808 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 810 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 811 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 813 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 814 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 817 static inline bool mips_sync_bool_compare_and_swap(
volatile kmp_uint64 *p,
820 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
823 static inline bool mips_sync_val_compare_and_swap(
volatile kmp_uint64 *p,
826 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
830 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 831 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \ 832 (kmp_uint64)(cv), (kmp_uint64)(sv)) 833 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 834 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \ 835 (kmp_uint64)(cv), (kmp_uint64)(sv)) 836 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 837 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 840 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 841 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 843 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 844 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 846 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 847 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 851 #if KMP_OS_DARWIN && defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1800 852 #define KMP_XCHG_FIXED8(p, v) \ 853 __atomic_exchange_1((volatile kmp_uint8 *)(p), (kmp_uint8)(v), \ 856 #define KMP_XCHG_FIXED8(p, v) \ 857 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) 859 #define KMP_XCHG_FIXED16(p, v) \ 860 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) 861 #define KMP_XCHG_FIXED32(p, v) \ 862 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 863 #define KMP_XCHG_FIXED64(p, v) \ 864 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 866 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
868 __sync_lock_test_and_set((
volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v);
869 return *(kmp_real32 *)&tmp;
872 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
874 __sync_lock_test_and_set((
volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v);
875 return *(kmp_real64 *)&tmp;
880 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
881 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
882 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
883 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
884 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
885 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
886 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
887 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
888 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
890 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
892 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
894 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
896 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
898 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
900 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
901 kmp_int16 cv, kmp_int16 sv);
902 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
903 kmp_int32 cv, kmp_int32 sv);
904 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
905 kmp_int64 cv, kmp_int64 sv);
907 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
908 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
909 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
910 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
911 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
912 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
914 #define KMP_TEST_THEN_INC32(p) \ 915 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 916 #define KMP_TEST_THEN_INC_ACQ32(p) \ 917 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 918 #define KMP_TEST_THEN_INC64(p) \ 919 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 920 #define KMP_TEST_THEN_INC_ACQ64(p) \ 921 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 922 #define KMP_TEST_THEN_ADD4_32(p) \ 923 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 924 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 925 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 926 #define KMP_TEST_THEN_ADD4_64(p) \ 927 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 928 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 929 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 930 #define KMP_TEST_THEN_DEC32(p) \ 931 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 932 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 933 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 934 #define KMP_TEST_THEN_DEC64(p) \ 935 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 936 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 937 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 938 #define KMP_TEST_THEN_ADD8(p, v) \ 939 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 940 #define KMP_TEST_THEN_ADD32(p, v) \ 941 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) 942 #define KMP_TEST_THEN_ADD64(p, v) \ 943 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 945 #define KMP_TEST_THEN_OR8(p, v) \ 946 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 947 #define KMP_TEST_THEN_AND8(p, v) \ 948 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 949 #define KMP_TEST_THEN_OR32(p, v) \ 950 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 951 #define KMP_TEST_THEN_AND32(p, v) \ 952 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 953 #define KMP_TEST_THEN_OR64(p, v) \ 954 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 955 #define KMP_TEST_THEN_AND64(p, v) \ 956 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 958 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 959 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 961 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 962 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 964 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 965 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 967 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 968 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 970 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 971 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 973 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 974 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 976 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 977 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 979 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 980 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 984 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 985 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 988 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 989 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 993 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 994 __kmp_compare_and_store_ret8((p), (cv), (sv)) 995 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 996 __kmp_compare_and_store_ret16((p), (cv), (sv)) 997 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 998 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 1000 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 1001 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 1004 #define KMP_XCHG_FIXED8(p, v) \ 1005 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 1006 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 1007 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); 1008 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); 1009 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); 1010 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 1018 #define KMP_MB() asm("nop") 1019 #define KMP_IMB() asm("nop") 1026 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ 1027 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 1030 #define KMP_MB() std::atomic_thread_fence(std::memory_order_seq_cst) 1032 #define KMP_MB() __sync_synchronize() 1040 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1041 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX 1042 #define KMP_MFENCE_() _mm_mfence() 1043 #define KMP_SFENCE_() _mm_sfence() 1044 #elif KMP_COMPILER_MSVC 1045 #define KMP_MFENCE_() MemoryBarrier() 1046 #define KMP_SFENCE_() MemoryBarrier() 1048 #define KMP_MFENCE_() __sync_synchronize() 1049 #define KMP_SFENCE_() __sync_synchronize() 1051 #define KMP_MFENCE() \ 1052 if (UNLIKELY(!__kmp_cpuinfo.initialized)) { \ 1053 __kmp_query_cpuid(&__kmp_cpuinfo); \ 1055 if (__kmp_cpuinfo.flags.sse2) { \ 1058 #define KMP_SFENCE() KMP_SFENCE_() 1060 #define KMP_MFENCE() KMP_MB() 1061 #define KMP_SFENCE() KMP_MB() 1068 #ifndef KMP_ST_REL32 1069 #define KMP_ST_REL32(A, D) (*(A) = (D)) 1072 #ifndef KMP_ST_REL64 1073 #define KMP_ST_REL64(A, D) (*(A) = (D)) 1076 #ifndef KMP_LD_ACQ32 1077 #define KMP_LD_ACQ32(A) (*(A)) 1080 #ifndef KMP_LD_ACQ64 1081 #define KMP_LD_ACQ64(A) (*(A)) 1096 #define TCR_1(a) (a) 1097 #define TCW_1(a, b) (a) = (b) 1098 #define TCR_4(a) (a) 1099 #define TCW_4(a, b) (a) = (b) 1100 #define TCI_4(a) (++(a)) 1101 #define TCD_4(a) (--(a)) 1102 #define TCR_8(a) (a) 1103 #define TCW_8(a, b) (a) = (b) 1104 #define TCI_8(a) (++(a)) 1105 #define TCD_8(a) (--(a)) 1106 #define TCR_SYNC_4(a) (a) 1107 #define TCW_SYNC_4(a, b) (a) = (b) 1108 #define TCX_SYNC_4(a, b, c) \ 1109 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ 1110 (kmp_int32)(b), (kmp_int32)(c)) 1111 #define TCR_SYNC_8(a) (a) 1112 #define TCW_SYNC_8(a, b) (a) = (b) 1113 #define TCX_SYNC_8(a, b, c) \ 1114 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ 1115 (kmp_int64)(b), (kmp_int64)(c)) 1117 #if KMP_ARCH_X86 || KMP_ARCH_MIPS 1119 #define TCR_PTR(a) ((void *)TCR_4(a)) 1120 #define TCW_PTR(a, b) TCW_4((a), (b)) 1121 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) 1122 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) 1123 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) 1127 #define TCR_PTR(a) ((void *)TCR_8(a)) 1128 #define TCW_PTR(a, b) TCW_8((a), (b)) 1129 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) 1130 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) 1131 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) 1139 #define FTN_TRUE TRUE 1143 #define FTN_FALSE FALSE 1146 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
1148 #ifdef USE_VOLATILE_CAST 1149 #define VOLATILE_CAST(x) (volatile x) 1151 #define VOLATILE_CAST(x) (x) 1154 #define KMP_WAIT __kmp_wait_4 1155 #define KMP_WAIT_PTR __kmp_wait_4_ptr 1156 #define KMP_EQ __kmp_eq_4 1157 #define KMP_NEQ __kmp_neq_4 1158 #define KMP_LT __kmp_lt_4 1159 #define KMP_GE __kmp_ge_4 1160 #define KMP_LE __kmp_le_4 1164 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX 1165 #define STATIC_EFI2_WORKAROUND 1167 #define STATIC_EFI2_WORKAROUND static 1171 #ifndef KMP_USE_BGET 1172 #define KMP_USE_BGET 1 1176 #ifndef USE_CMPXCHG_FIX 1177 #define USE_CMPXCHG_FIX 1 1181 #define KMP_USE_DYNAMIC_LOCK 1 1185 #if KMP_USE_DYNAMIC_LOCK 1187 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC 1188 #ifdef KMP_USE_ADAPTIVE_LOCKS 1189 #undef KMP_USE_ADAPTIVE_LOCKS 1191 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX 1195 #if KMP_STATS_ENABLED 1196 #define KMP_HAVE_TICK_TIME \ 1197 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) 1201 enum kmp_warnings_level {
1202 kmp_warnings_off = 0,
1204 kmp_warnings_explicit = 6,
1205 kmp_warnings_verbose
1210 #endif // __cplusplus 1213 #include "kmp_safe_c_api.h" 1216 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) 1217 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) 1220 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) 1221 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) 1222 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) 1223 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) 1226 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) 1227 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) 1228 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) 1229 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) 1230 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) 1231 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) 1232 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) 1233 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) 1236 template <
typename T>
1237 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1238 return p->compare_exchange_strong(
1239 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1242 template <
typename T>
1243 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1244 return p->compare_exchange_strong(
1245 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1248 template <
typename T>
1249 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1250 return p->compare_exchange_strong(
1251 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1256 extern void *__kmp_lookup_symbol(
const char *name);
1257 #define KMP_DLSYM(name) __kmp_lookup_symbol(name) 1258 #define KMP_DLSYM_NEXT(name) nullptr 1260 #define KMP_DLSYM(name) dlsym(RTLD_DEFAULT, name) 1261 #define KMP_DLSYM_NEXT(name) dlsym(RTLD_NEXT, name)