16#include "kmp_config.h"
22#define KMP_FTN_PLAIN 1
23#define KMP_FTN_APPEND 2
24#define KMP_FTN_UPPER 3
30#define KMP_PTR_SKIP (sizeof(void *))
37#define KMP_MEM_CONS_VOLATILE 0
38#define KMP_MEM_CONS_FENCE 1
40#ifndef KMP_MEM_CONS_MODEL
41#define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE
44#ifndef __has_cpp_attribute
45#define __has_cpp_attribute(x) 0
48#ifndef __has_attribute
49#define __has_attribute(x) 0
53#define KMP_COMPILER_ICC 0
54#define KMP_COMPILER_GCC 0
55#define KMP_COMPILER_CLANG 0
56#define KMP_COMPILER_MSVC 0
57#define KMP_COMPILER_ICX 0
59#if __INTEL_CLANG_COMPILER
60#undef KMP_COMPILER_ICX
61#define KMP_COMPILER_ICX 1
62#elif defined(__INTEL_COMPILER)
63#undef KMP_COMPILER_ICC
64#define KMP_COMPILER_ICC 1
65#elif defined(__clang__)
66#undef KMP_COMPILER_CLANG
67#define KMP_COMPILER_CLANG 1
68#elif defined(__GNUC__)
69#undef KMP_COMPILER_GCC
70#define KMP_COMPILER_GCC 1
71#elif defined(_MSC_VER)
72#undef KMP_COMPILER_MSVC
73#define KMP_COMPILER_MSVC 1
75#error Unknown compiler
78#if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD) && !KMP_OS_WASI
79#define KMP_AFFINITY_SUPPORTED 1
80#if KMP_OS_WINDOWS && KMP_ARCH_X86_64
81#define KMP_GROUP_AFFINITY 1
83#define KMP_GROUP_AFFINITY 0
86#define KMP_AFFINITY_SUPPORTED 0
87#define KMP_GROUP_AFFINITY 0
90#if (KMP_OS_LINUX || (KMP_OS_FREEBSD && __FreeBSD_version >= 1301000))
91#define KMP_HAVE_SCHED_GETCPU 1
93#define KMP_HAVE_SCHED_GETCPU 0
97#define KMP_HAVE_QUAD 0
98#if KMP_ARCH_X86 || KMP_ARCH_X86_64
99#if KMP_COMPILER_ICC || KMP_COMPILER_ICX
102#define KMP_HAVE_QUAD 1
103#elif KMP_COMPILER_CLANG
106typedef long double _Quad;
107#elif KMP_COMPILER_GCC
110#if (!KMP_OS_NETBSD || __GNUC__ >= 10)
111typedef __float128 _Quad;
113#define KMP_HAVE_QUAD 1
115#elif KMP_COMPILER_MSVC
116typedef long double _Quad;
119#if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC
120typedef long double _Quad;
122#define KMP_HAVE_QUAD 1
126#define KMP_USE_X87CONTROL 0
128#define KMP_END_OF_LINE "\r\n"
129typedef char kmp_int8;
130typedef unsigned char kmp_uint8;
131typedef short kmp_int16;
132typedef unsigned short kmp_uint16;
133typedef int kmp_int32;
134typedef unsigned int kmp_uint32;
135#define KMP_INT32_SPEC "d"
136#define KMP_UINT32_SPEC "u"
138typedef __int64 kmp_int64;
139typedef unsigned __int64 kmp_uint64;
140#define KMP_INT64_SPEC "I64d"
141#define KMP_UINT64_SPEC "I64u"
146typedef struct kmp_struct64 kmp_int64;
147typedef struct kmp_struct64 kmp_uint64;
150#if KMP_ARCH_X86 && KMP_MSVC_COMPAT
151#undef KMP_USE_X87CONTROL
152#define KMP_USE_X87CONTROL 1
154#if KMP_ARCH_X86_64 || KMP_ARCH_AARCH64
156typedef __int64 kmp_intptr_t;
157typedef unsigned __int64 kmp_uintptr_t;
158#define KMP_INTPTR_SPEC "I64d"
159#define KMP_UINTPTR_SPEC "I64u"
164#define KMP_END_OF_LINE "\n"
165typedef char kmp_int8;
166typedef unsigned char kmp_uint8;
167typedef short kmp_int16;
168typedef unsigned short kmp_uint16;
169typedef int kmp_int32;
170typedef unsigned int kmp_uint32;
171typedef long long kmp_int64;
172typedef unsigned long long kmp_uint64;
173#define KMP_INT32_SPEC "d"
174#define KMP_UINT32_SPEC "u"
175#define KMP_INT64_SPEC "lld"
176#define KMP_UINT64_SPEC "llu"
179#if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS || KMP_ARCH_WASM || \
181#define KMP_SIZE_T_SPEC KMP_UINT32_SPEC
182#elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \
183 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 || KMP_ARCH_LOONGARCH64 || \
184 KMP_ARCH_VE || KMP_ARCH_S390X
185#define KMP_SIZE_T_SPEC KMP_UINT64_SPEC
187#error "Can't determine size_t printf format specifier."
190#if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_WASM || KMP_ARCH_PPC
191#define KMP_SIZE_T_MAX (0xFFFFFFFF)
193#define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF)
196typedef size_t kmp_size_t;
197typedef float kmp_real32;
198typedef double kmp_real64;
202typedef long kmp_intptr_t;
203typedef unsigned long kmp_uintptr_t;
204#define KMP_INTPTR_SPEC "ld"
205#define KMP_UINTPTR_SPEC "lu"
209typedef kmp_int64 kmp_int;
210typedef kmp_uint64 kmp_uint;
212typedef kmp_int32 kmp_int;
213typedef kmp_uint32 kmp_uint;
215#define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF)
216#define KMP_INT_MIN ((kmp_int32)0x80000000)
219#if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64 || KMP_ARCH_WASM) && \
220 (KMP_OS_FREEBSD || KMP_OS_LINUX || KMP_OS_WASI)
221typedef va_list *kmp_va_list;
222#define kmp_va_deref(ap) (*(ap))
223#define kmp_va_addr_of(ap) (&(ap))
225typedef va_list kmp_va_list;
226#define kmp_va_deref(ap) (ap)
227#define kmp_va_addr_of(ap) (ap)
232#define CCAST(type, var) const_cast<type>(var)
233#define RCAST(type, var) reinterpret_cast<type>(var)
237template <
typename T>
struct traits_t {};
239template <>
struct traits_t<signed 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 signed_t max_value = 0x7fffffff;
245 static const signed_t min_value = 0x80000000;
246 static const int type_size =
sizeof(signed_t);
249template <>
struct traits_t<unsigned int> {
250 typedef signed int signed_t;
251 typedef unsigned int unsigned_t;
252 typedef double floating_t;
253 static char const *spec;
254 static const unsigned_t max_value = 0xffffffff;
255 static const unsigned_t min_value = 0x00000000;
256 static const int type_size =
sizeof(unsigned_t);
259template <>
struct traits_t<signed long> {
260 typedef signed long signed_t;
261 typedef unsigned long unsigned_t;
262 typedef long double floating_t;
263 static char const *spec;
264 static const int type_size =
sizeof(signed_t);
267template <>
struct traits_t<signed 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 signed_t max_value = 0x7fffffffffffffffLL;
273 static const signed_t min_value = 0x8000000000000000LL;
274 static const int type_size =
sizeof(signed_t);
277template <>
struct traits_t<unsigned long long> {
278 typedef signed long long signed_t;
279 typedef unsigned long long unsigned_t;
280 typedef long double floating_t;
281 static char const *spec;
282 static const unsigned_t max_value = 0xffffffffffffffffLL;
283 static const unsigned_t min_value = 0x0000000000000000LL;
284 static const int type_size =
sizeof(unsigned_t);
288#define CCAST(type, var) (type)(var)
289#define RCAST(type, var) (type)(var)
292#define KMP_EXPORT extern
294#if __GNUC__ >= 4 && !defined(__MINGW32__)
295#define __forceinline __inline
301#define KMP_HAVE_MWAIT \
302 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
304#define KMP_HAVE_UMWAIT \
305 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
310#define WIN32_NO_STATUS
313static inline int KMP_GET_PAGE_SIZE(
void) {
316 return si.dwPageSize;
319#define KMP_GET_PAGE_SIZE() getpagesize()
322#define PAGE_ALIGNED(_addr) \
323 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1)))
324#define ALIGN_TO_PAGE(x) \
325 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1)))
333#define INTERNODE_CACHE_LINE 4096
337#define CACHE_LINE 128
339#if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN)
341#warning CACHE_LINE is too small.
345#define KMP_CACHE_PREFETCH(ADDR)
351#if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
352#define KMP_FALLTHROUGH() [[fallthrough]]
354#elif KMP_COMPILER_ICC
355#define KMP_FALLTHROUGH() ((void)0)
356#elif __has_cpp_attribute(clang::fallthrough)
357#define KMP_FALLTHROUGH() [[clang::fallthrough]]
358#elif __has_attribute(fallthrough) || __GNUC__ >= 7
359#define KMP_FALLTHROUGH() __attribute__((__fallthrough__))
361#define KMP_FALLTHROUGH() ((void)0)
364#if KMP_HAVE_ATTRIBUTE_WAITPKG
365#define KMP_ATTRIBUTE_TARGET_WAITPKG __attribute__((target("waitpkg")))
367#define KMP_ATTRIBUTE_TARGET_WAITPKG
370#if KMP_HAVE_ATTRIBUTE_RTM
371#define KMP_ATTRIBUTE_TARGET_RTM __attribute__((target("rtm")))
373#define KMP_ATTRIBUTE_TARGET_RTM
377#if __cplusplus >= 201103L
378#define KMP_NORETURN [[noreturn]]
380#define KMP_NORETURN __declspec(noreturn)
382#define KMP_NORETURN __attribute__((noreturn))
385#if KMP_OS_WINDOWS && KMP_MSVC_COMPAT
386#define KMP_ALIGN(bytes) __declspec(align(bytes))
387#define KMP_THREAD_LOCAL __declspec(thread)
390#define KMP_ALIGN(bytes) __attribute__((aligned(bytes)))
391#define KMP_THREAD_LOCAL __thread
392#define KMP_ALIAS(alias_of) __attribute__((alias(alias_of)))
395#if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB
396#define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak))
398#define KMP_WEAK_ATTRIBUTE_EXTERNAL
401#if KMP_HAVE_WEAK_ATTRIBUTE
402#define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak))
404#define KMP_WEAK_ATTRIBUTE_INTERNAL
409#define KMP_STR(x) _KMP_STR(x)
410#define _KMP_STR(x) #x
413#ifdef KMP_USE_VERSION_SYMBOLS
416#define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name)
417#define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name
418#define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \
419 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION")
420#define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \
421 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \
422 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \
424 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \
425 api_name) "@" ver_str "\n\t"); \
426 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \
427 api_name) "@@" default_ver "\n\t")
429#define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str) \
430 _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, "VERSION")
431#define _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, \
433 __typeof__(__kmp_api_##apic_name) __kmp_api_##apic_name##_##ver_num##_alias \
434 __attribute__((alias(KMP_STR(__kmp_api_##apic_name)))); \
435 __asm__(".symver " KMP_STR(__kmp_api_##apic_name) "," KMP_STR( \
436 apic_name) "@@" default_ver "\n\t"); \
438 ".symver " KMP_STR(__kmp_api_##apic_name##_##ver_num##_alias) "," KMP_STR( \
439 api_name) "@" ver_str "\n\t")
442#define KMP_EXPAND_NAME(api_name) api_name
443#define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str)
444#define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, \
450#define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes)
451#define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE)
452#define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE)
455enum kmp_mem_fence_type {
464#if KMP_ASM_INTRINS && KMP_OS_WINDOWS && !((KMP_ARCH_AARCH64 || KMP_ARCH_ARM) && (KMP_COMPILER_CLANG || KMP_COMPILER_GCC))
466#if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG
467#pragma intrinsic(InterlockedExchangeAdd)
468#pragma intrinsic(InterlockedCompareExchange)
469#pragma intrinsic(InterlockedExchange)
471#pragma intrinsic(InterlockedExchange64)
477#define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1)
478#define KMP_TEST_THEN_INC_ACQ32(p) \
479 InterlockedExchangeAdd((volatile long *)(p), 1)
480#define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4)
481#define KMP_TEST_THEN_ADD4_ACQ32(p) \
482 InterlockedExchangeAdd((volatile long *)(p), 4)
483#define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1)
484#define KMP_TEST_THEN_DEC_ACQ32(p) \
485 InterlockedExchangeAdd((volatile long *)(p), -1)
486#define KMP_TEST_THEN_ADD32(p, v) \
487 InterlockedExchangeAdd((volatile long *)(p), (v))
489#define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
490 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv))
492#define KMP_XCHG_FIXED32(p, v) \
493 InterlockedExchange((volatile long *)(p), (long)(v))
494#define KMP_XCHG_FIXED64(p, v) \
495 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v))
497inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
498 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
499 return *(kmp_real32 *)&tmp;
502#define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v))
503#define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v))
504#define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v))
505#define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v))
506#define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v))
507#define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v))
509extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
510extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
511extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
512extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
513extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
514extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
515extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
516extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
518#if KMP_ARCH_AARCH64 && KMP_COMPILER_MSVC && !KMP_COMPILER_CLANG
519#define KMP_TEST_THEN_INC64(p) _InterlockedExchangeAdd64((p), 1LL)
520#define KMP_TEST_THEN_INC_ACQ64(p) _InterlockedExchangeAdd64_acq((p), 1LL)
521#define KMP_TEST_THEN_ADD4_64(p) _InterlockedExchangeAdd64((p), 4LL)
526#define KMP_TEST_THEN_ADD64(p, v) _InterlockedExchangeAdd64((p), (v))
528#define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
529 __kmp_compare_and_store_acq8((p), (cv), (sv))
530#define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
531 __kmp_compare_and_store_rel8((p), (cv), (sv))
532#define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
533 __kmp_compare_and_store_acq16((p), (cv), (sv))
538#define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
539 __kmp_compare_and_store_acq32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
541#define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
542 __kmp_compare_and_store_rel32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
544#define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
545 __kmp_compare_and_store_acq64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
547#define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
548 __kmp_compare_and_store_rel64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
550#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
551 __kmp_compare_and_store_ptr((void *volatile *)(p), (void *)(cv), (void *)(sv))
558inline kmp_int8 __kmp_compare_and_store_acq8(
volatile kmp_int8 *p, kmp_int8 cv,
560 return _InterlockedCompareExchange8_acq(p, sv, cv) == cv;
563inline kmp_int8 __kmp_compare_and_store_rel8(
volatile kmp_int8 *p, kmp_int8 cv,
565 return _InterlockedCompareExchange8_rel(p, sv, cv) == cv;
568inline kmp_int16 __kmp_compare_and_store_acq16(
volatile kmp_int16 *p,
569 kmp_int16 cv, kmp_int16 sv) {
570 return _InterlockedCompareExchange16_acq(p, sv, cv) == cv;
573inline kmp_int16 __kmp_compare_and_store_rel16(
volatile kmp_int16 *p,
574 kmp_int16 cv, kmp_int16 sv) {
575 return _InterlockedCompareExchange16_rel(p, sv, cv) == cv;
578inline kmp_int32 __kmp_compare_and_store_acq32(
volatile kmp_int32 *p,
579 kmp_int32 cv, kmp_int32 sv) {
580 return _InterlockedCompareExchange_acq((
volatile long *)p, sv, cv) == cv;
583inline kmp_int32 __kmp_compare_and_store_rel32(
volatile kmp_int32 *p,
584 kmp_int32 cv, kmp_int32 sv) {
585 return _InterlockedCompareExchange_rel((
volatile long *)p, sv, cv) == cv;
588inline kmp_int32 __kmp_compare_and_store_acq64(
volatile kmp_int64 *p,
589 kmp_int64 cv, kmp_int64 sv) {
590 return _InterlockedCompareExchange64_acq(p, sv, cv) == cv;
593inline kmp_int32 __kmp_compare_and_store_rel64(
volatile kmp_int64 *p,
594 kmp_int64 cv, kmp_int64 sv) {
595 return _InterlockedCompareExchange64_rel(p, sv, cv) == cv;
598inline kmp_int32 __kmp_compare_and_store_ptr(
void *
volatile *p,
void *cv,
600 return _InterlockedCompareExchangePointer(p, sv, cv) == cv;
605#define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
606 _InterlockedCompareExchange8((p), (sv), (cv))
607#define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
608 _InterlockedCompareExchange16((p), (sv), (cv))
610#define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
611 _InterlockedCompareExchange64((volatile kmp_int64 *)(p), (kmp_int64)(sv), \
615#define KMP_XCHG_FIXED8(p, v) \
616 _InterlockedExchange8((volatile kmp_int8 *)(p), (kmp_int8)(v));
617#define KMP_XCHG_FIXED16(p, v) _InterlockedExchange16((p), (v));
618#define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
620inline kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v) {
621 kmp_int64 tmp = _InterlockedExchange64((
volatile kmp_int64 *)p, *(kmp_int64
622 *)&v);
return *(kmp_real64 *)&tmp;
628extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
630extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
632extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
634extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
636extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
638extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
640extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
641 kmp_int16 cv, kmp_int16 sv);
642extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
643 kmp_int32 cv, kmp_int32 sv);
644extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
645 kmp_int64 cv, kmp_int64 sv);
647extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
648extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
649extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
650extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
651extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
652extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
656#define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL)
657#define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL)
660#define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL)
661#define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL)
664#define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL)
665#define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL)
667#define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v))
668#define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v))
671#define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
672 __kmp_compare_and_store8((p), (cv), (sv))
673#define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
674 __kmp_compare_and_store8((p), (cv), (sv))
675#define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
676 __kmp_compare_and_store16((p), (cv), (sv))
677#define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
678 __kmp_compare_and_store16((p), (cv), (sv))
679#define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
680 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
682#define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
683 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
685#define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
686 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
688#define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
689 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
693#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
694 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
697#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
698 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
702#define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
703 __kmp_compare_and_store_ret8((p), (cv), (sv))
704#define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
705 __kmp_compare_and_store_ret16((p), (cv), (sv))
706#define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
707 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
710#define KMP_XCHG_FIXED8(p, v) \
711 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
712#define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
716#define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
719#elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64)
722#define KMP_TEST_THEN_INC32(p) \
723 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
724#define KMP_TEST_THEN_INC_ACQ32(p) \
725 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
727#define KMP_TEST_THEN_INC64(p) \
728 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
729#define KMP_TEST_THEN_INC_ACQ64(p) \
730 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
732#define KMP_TEST_THEN_INC64(p) \
733 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
734#define KMP_TEST_THEN_INC_ACQ64(p) \
735 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
737#define KMP_TEST_THEN_ADD4_32(p) \
738 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
739#define KMP_TEST_THEN_ADD4_ACQ32(p) \
740 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
742#define KMP_TEST_THEN_ADD4_64(p) \
743 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
744#define KMP_TEST_THEN_ADD4_ACQ64(p) \
745 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
746#define KMP_TEST_THEN_DEC64(p) \
747 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
748#define KMP_TEST_THEN_DEC_ACQ64(p) \
749 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
751#define KMP_TEST_THEN_ADD4_64(p) \
752 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
753#define KMP_TEST_THEN_ADD4_ACQ64(p) \
754 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
755#define KMP_TEST_THEN_DEC64(p) \
756 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
757#define KMP_TEST_THEN_DEC_ACQ64(p) \
758 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
760#define KMP_TEST_THEN_DEC32(p) \
761 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
762#define KMP_TEST_THEN_DEC_ACQ32(p) \
763 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
764#define KMP_TEST_THEN_ADD8(p, v) \
765 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v))
766#define KMP_TEST_THEN_ADD32(p, v) \
767 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v))
769#define KMP_TEST_THEN_ADD64(p, v) \
770 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
773#define KMP_TEST_THEN_ADD64(p, v) \
774 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v))
777#define KMP_TEST_THEN_OR8(p, v) \
778 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v))
779#define KMP_TEST_THEN_AND8(p, v) \
780 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v))
781#define KMP_TEST_THEN_OR32(p, v) \
782 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
783#define KMP_TEST_THEN_AND32(p, v) \
784 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
786#define KMP_TEST_THEN_OR64(p, v) \
787 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
789#define KMP_TEST_THEN_AND64(p, v) \
790 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
793#define KMP_TEST_THEN_OR64(p, v) \
794 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
795#define KMP_TEST_THEN_AND64(p, v) \
796 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
799#define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
800 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
802#define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
803 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
805#define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
806 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
808#define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
809 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
811#define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
812 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
814#define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
815 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
817#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
818 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \
821#define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
822 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
824#define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
825 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
827#define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
828 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
831static inline bool mips_sync_bool_compare_and_swap(
volatile kmp_uint64 *p,
834 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
837static inline bool mips_sync_val_compare_and_swap(
volatile kmp_uint64 *p,
840 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
844#define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
845 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
846 (kmp_uint64)(cv), (kmp_uint64)(sv))
847#define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
848 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
849 (kmp_uint64)(cv), (kmp_uint64)(sv))
850#define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
851 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
854#define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
855 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
857#define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
858 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
860#define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
861 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
865#if KMP_OS_DARWIN && defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1800
866#define KMP_XCHG_FIXED8(p, v) \
867 __atomic_exchange_1((volatile kmp_uint8 *)(p), (kmp_uint8)(v), \
870#define KMP_XCHG_FIXED8(p, v) \
871 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v))
873#define KMP_XCHG_FIXED16(p, v) \
874 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v))
875#define KMP_XCHG_FIXED32(p, v) \
876 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
877#define KMP_XCHG_FIXED64(p, v) \
878 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
880inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
881 volatile kmp_uint32 *up;
883 memcpy(&up, &p,
sizeof(up));
884 memcpy(&uv, &v,
sizeof(uv));
885 kmp_int32 tmp = __sync_lock_test_and_set(up, uv);
887 memcpy(&ftmp, &tmp,
sizeof(tmp));
891inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
892 volatile kmp_uint64 *up;
894 memcpy(&up, &p,
sizeof(up));
895 memcpy(&uv, &v,
sizeof(uv));
896 kmp_int64 tmp = __sync_lock_test_and_set(up, uv);
898 memcpy(&dtmp, &tmp,
sizeof(tmp));
904extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
905extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
906extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
907extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
908extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
909extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
910extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
911extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
912extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
914extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
916extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
918extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
920extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
922extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
924extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
925 kmp_int16 cv, kmp_int16 sv);
926extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
927 kmp_int32 cv, kmp_int32 sv);
928extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
929 kmp_int64 cv, kmp_int64 sv);
931extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
932extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
933extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
934extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
935extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
936extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
938#define KMP_TEST_THEN_INC32(p) \
939 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
940#define KMP_TEST_THEN_INC_ACQ32(p) \
941 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
942#define KMP_TEST_THEN_INC64(p) \
943 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
944#define KMP_TEST_THEN_INC_ACQ64(p) \
945 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
946#define KMP_TEST_THEN_ADD4_32(p) \
947 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
948#define KMP_TEST_THEN_ADD4_ACQ32(p) \
949 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
950#define KMP_TEST_THEN_ADD4_64(p) \
951 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
952#define KMP_TEST_THEN_ADD4_ACQ64(p) \
953 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
954#define KMP_TEST_THEN_DEC32(p) \
955 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
956#define KMP_TEST_THEN_DEC_ACQ32(p) \
957 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
958#define KMP_TEST_THEN_DEC64(p) \
959 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
960#define KMP_TEST_THEN_DEC_ACQ64(p) \
961 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
962#define KMP_TEST_THEN_ADD8(p, v) \
963 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v))
964#define KMP_TEST_THEN_ADD32(p, v) \
965 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v))
966#define KMP_TEST_THEN_ADD64(p, v) \
967 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v))
969#define KMP_TEST_THEN_OR8(p, v) \
970 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v))
971#define KMP_TEST_THEN_AND8(p, v) \
972 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v))
973#define KMP_TEST_THEN_OR32(p, v) \
974 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
975#define KMP_TEST_THEN_AND32(p, v) \
976 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
977#define KMP_TEST_THEN_OR64(p, v) \
978 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
979#define KMP_TEST_THEN_AND64(p, v) \
980 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
982#define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
983 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
985#define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
986 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
988#define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
989 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
991#define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
992 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
994#define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
995 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
997#define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
998 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1000#define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
1001 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1003#define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
1004 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1008#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1009 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1012#define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1013 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1017#define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
1018 __kmp_compare_and_store_ret8((p), (cv), (sv))
1019#define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
1020 __kmp_compare_and_store_ret16((p), (cv), (sv))
1021#define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
1022 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1024#define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
1025 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1028#define KMP_XCHG_FIXED8(p, v) \
1029 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
1030#define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
1031#define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v));
1032#define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v));
1033#define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v));
1034#define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
1042#define KMP_MB() asm("nop")
1043#define KMP_IMB() asm("nop")
1050#if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \
1051 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 || KMP_ARCH_LOONGARCH64 || \
1052 KMP_ARCH_VE || KMP_ARCH_S390X || KMP_ARCH_PPC
1055#define KMP_MB() std::atomic_thread_fence(std::memory_order_seq_cst)
1057#define KMP_MB() __sync_synchronize()
1065#if KMP_ARCH_X86 || KMP_ARCH_X86_64
1075#if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1076#define KMP_MFENCE_() _mm_mfence()
1077#define KMP_SFENCE_() _mm_sfence()
1078#elif KMP_COMPILER_MSVC
1079#define KMP_MFENCE_() MemoryBarrier()
1080#define KMP_SFENCE_() MemoryBarrier()
1082#define KMP_MFENCE_() __sync_synchronize()
1083#define KMP_SFENCE_() __sync_synchronize()
1085#define KMP_MFENCE() \
1086 if (UNLIKELY(!__kmp_cpuinfo.initialized)) { \
1087 __kmp_query_cpuid(&__kmp_cpuinfo); \
1089 if (__kmp_cpuinfo.flags.sse2) { \
1092#define KMP_SFENCE() KMP_SFENCE_()
1095#define KMP_MFENCE() KMP_MB()
1096#define KMP_SFENCE() KMP_MB()
1104#define KMP_ST_REL32(A, D) (*(A) = (D))
1108#define KMP_ST_REL64(A, D) (*(A) = (D))
1112#define KMP_LD_ACQ32(A) (*(A))
1116#define KMP_LD_ACQ64(A) (*(A))
1132#define TCW_1(a, b) (a) = (b)
1134#define TCW_4(a, b) (a) = (b)
1135#define TCI_4(a) (++(a))
1136#define TCD_4(a) (--(a))
1138#define TCW_8(a, b) (a) = (b)
1139#define TCI_8(a) (++(a))
1140#define TCD_8(a) (--(a))
1141#define TCR_SYNC_4(a) (a)
1142#define TCW_SYNC_4(a, b) (a) = (b)
1143#define TCX_SYNC_4(a, b, c) \
1144 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \
1145 (kmp_int32)(b), (kmp_int32)(c))
1146#define TCR_SYNC_8(a) (a)
1147#define TCW_SYNC_8(a, b) (a) = (b)
1148#define TCX_SYNC_8(a, b, c) \
1149 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \
1150 (kmp_int64)(b), (kmp_int64)(c))
1152#if KMP_ARCH_X86 || KMP_ARCH_MIPS || KMP_ARCH_WASM || KMP_ARCH_PPC
1154#define TCR_PTR(a) ((void *)TCR_4(a))
1155#define TCW_PTR(a, b) TCW_4((a), (b))
1156#define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a))
1157#define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b))
1158#define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c)))
1162#define TCR_PTR(a) ((void *)TCR_8(a))
1163#define TCW_PTR(a, b) TCW_8((a), (b))
1164#define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a))
1165#define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b))
1166#define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c)))
1174#define FTN_TRUE TRUE
1178#define FTN_FALSE FALSE
1181typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
1183#ifdef USE_VOLATILE_CAST
1184#define VOLATILE_CAST(x) (volatile x)
1186#define VOLATILE_CAST(x) (x)
1189#define KMP_WAIT __kmp_wait_4
1190#define KMP_WAIT_PTR __kmp_wait_4_ptr
1191#define KMP_EQ __kmp_eq_4
1192#define KMP_NEQ __kmp_neq_4
1193#define KMP_LT __kmp_lt_4
1194#define KMP_GE __kmp_ge_4
1195#define KMP_LE __kmp_le_4
1199#if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX
1200#define STATIC_EFI2_WORKAROUND
1202#define STATIC_EFI2_WORKAROUND static
1207#define KMP_USE_BGET 1
1211#ifndef USE_CMPXCHG_FIX
1212#define USE_CMPXCHG_FIX 1
1216#define KMP_USE_DYNAMIC_LOCK 1
1220#if KMP_USE_DYNAMIC_LOCK
1222#define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC
1223#ifdef KMP_USE_ADAPTIVE_LOCKS
1224#undef KMP_USE_ADAPTIVE_LOCKS
1226#define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX
1230#if KMP_STATS_ENABLED
1231#define KMP_HAVE_TICK_TIME \
1232 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64))
1236enum kmp_warnings_level {
1237 kmp_warnings_off = 0,
1239 kmp_warnings_explicit = 6,
1240 kmp_warnings_verbose
1248#include "kmp_safe_c_api.h"
1251#define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order)
1252#define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order)
1255#define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire)
1256#define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed)
1257#define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release)
1258#define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed)
1261#define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel)
1262#define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel)
1263#define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel)
1264#define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel)
1265#define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel)
1266#define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel)
1267#define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed)
1268#define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed)
1271template <
typename T>
1272bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1273 return p->compare_exchange_strong(
1274 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1277template <
typename T>
1278bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1279 return p->compare_exchange_strong(
1280 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1283template <
typename T>
1284bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1285 return p->compare_exchange_strong(
1286 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1291extern void *__kmp_lookup_symbol(
const char *name,
bool next =
false);
1292#define KMP_DLSYM(name) __kmp_lookup_symbol(name)
1293#define KMP_DLSYM_NEXT(name) __kmp_lookup_symbol(name, true)
1295#define KMP_DLSYM(name) nullptr
1296#define KMP_DLSYM_NEXT(name) nullptr
1298#define KMP_DLSYM(name) dlsym(RTLD_DEFAULT, name)
1299#define KMP_DLSYM_NEXT(name) dlsym(RTLD_NEXT, name)
1303#ifndef __has_builtin
1304#define __has_builtin(x) 0
1308#if __has_builtin(__builtin_unreachable) || defined(__GNUC__)
1309#define KMP_BUILTIN_UNREACHABLE __builtin_unreachable()
1310#elif defined(_MSC_VER)
1311#define KMP_BUILTIN_UNREACHABLE __assume(false)
1313#define KMP_BUILTIN_UNREACHABLE