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_NETBSD || \
79 KMP_OS_DRAGONFLY || KMP_OS_AIX) && \
80 !KMP_OS_WASI && !KMP_OS_EMSCRIPTEN
81 #define KMP_AFFINITY_SUPPORTED 1
82 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64
83 #define KMP_GROUP_AFFINITY 1
85 #define KMP_GROUP_AFFINITY 0
88 #define KMP_AFFINITY_SUPPORTED 0
89 #define KMP_GROUP_AFFINITY 0
92 #if (KMP_OS_LINUX || (KMP_OS_FREEBSD && __FreeBSD_version >= 1301000))
93 #define KMP_HAVE_SCHED_GETCPU 1
95 #define KMP_HAVE_SCHED_GETCPU 0
99 #define KMP_HAVE_QUAD 0
100 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
101 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX
104 #define KMP_HAVE_QUAD 1
105 #elif KMP_COMPILER_CLANG
108 typedef long double _Quad;
109 #elif KMP_COMPILER_GCC
112 #if (!KMP_OS_NETBSD || __GNUC__ >= 10)
113 typedef __float128 _Quad;
115 #define KMP_HAVE_QUAD 1
117 #elif KMP_COMPILER_MSVC
118 typedef long double _Quad;
121 #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC
122 typedef long double _Quad;
124 #define KMP_HAVE_QUAD 1
128 #define KMP_USE_X87CONTROL 0
130 #define KMP_END_OF_LINE "\r\n"
131 typedef char kmp_int8;
132 typedef unsigned char kmp_uint8;
133 typedef short kmp_int16;
134 typedef unsigned short kmp_uint16;
135 typedef int kmp_int32;
136 typedef unsigned int kmp_uint32;
137 #define KMP_INT32_SPEC "d"
138 #define KMP_UINT32_SPEC "u"
140 typedef __int64 kmp_int64;
141 typedef unsigned __int64 kmp_uint64;
142 #define KMP_INT64_SPEC "I64d"
143 #define KMP_UINT64_SPEC "I64u"
145 struct kmp_struct64 {
148 typedef struct kmp_struct64 kmp_int64;
149 typedef struct kmp_struct64 kmp_uint64;
152 #if KMP_ARCH_X86 && KMP_MSVC_COMPAT
153 #undef KMP_USE_X87CONTROL
154 #define KMP_USE_X87CONTROL 1
156 #if KMP_ARCH_X86_64 || KMP_ARCH_AARCH64
158 typedef __int64 kmp_intptr_t;
159 typedef unsigned __int64 kmp_uintptr_t;
160 #define KMP_INTPTR_SPEC "I64d"
161 #define KMP_UINTPTR_SPEC "I64u"
166 #define KMP_END_OF_LINE "\n"
167 typedef char kmp_int8;
168 typedef unsigned char kmp_uint8;
169 typedef short kmp_int16;
170 typedef unsigned short kmp_uint16;
171 typedef int kmp_int32;
172 typedef unsigned int kmp_uint32;
173 typedef long long kmp_int64;
174 typedef unsigned long long kmp_uint64;
175 #define KMP_INT32_SPEC "d"
176 #define KMP_UINT32_SPEC "u"
177 #define KMP_INT64_SPEC "lld"
178 #define KMP_UINT64_SPEC "llu"
181 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS || KMP_ARCH_WASM || \
182 KMP_ARCH_PPC || KMP_ARCH_AARCH64_32
183 #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC
184 #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \
185 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 || KMP_ARCH_LOONGARCH64 || \
186 KMP_ARCH_VE || KMP_ARCH_S390X
187 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC
189 #error "Can't determine size_t printf format specifier."
192 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_WASM || KMP_ARCH_PPC
193 #define KMP_SIZE_T_MAX (0xFFFFFFFF)
195 #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF)
198 typedef size_t kmp_size_t;
199 typedef float kmp_real32;
200 typedef double kmp_real64;
204 typedef long kmp_intptr_t;
205 typedef unsigned long kmp_uintptr_t;
206 #define KMP_INTPTR_SPEC "ld"
207 #define KMP_UINTPTR_SPEC "lu"
211 typedef kmp_int64 kmp_int;
212 typedef kmp_uint64 kmp_uint;
214 typedef kmp_int32 kmp_int;
215 typedef kmp_uint32 kmp_uint;
217 #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF)
218 #define KMP_INT_MIN ((kmp_int32)0x80000000)
221 #if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64 || KMP_ARCH_WASM) && \
222 (KMP_OS_FREEBSD || KMP_OS_NETBSD || KMP_OS_OPENBSD || KMP_OS_DRAGONFLY || \
223 KMP_OS_LINUX || KMP_OS_WASI)
224 typedef va_list *kmp_va_list;
225 #define kmp_va_deref(ap) (*(ap))
226 #define kmp_va_addr_of(ap) (&(ap))
228 typedef va_list kmp_va_list;
229 #define kmp_va_deref(ap) (ap)
230 #define kmp_va_addr_of(ap) (ap)
235 #define CCAST(type, var) const_cast<type>(var)
236 #define RCAST(type, var) reinterpret_cast<type>(var)
240 template <
typename T>
struct traits_t {};
242 template <>
struct traits_t<signed int> {
243 typedef signed int signed_t;
244 typedef unsigned int unsigned_t;
245 typedef double floating_t;
246 static char const *spec;
247 static const signed_t max_value = 0x7fffffff;
248 static const signed_t min_value = 0x80000000;
249 static const int type_size =
sizeof(signed_t);
252 template <>
struct traits_t<unsigned int> {
253 typedef signed int signed_t;
254 typedef unsigned int unsigned_t;
255 typedef double floating_t;
256 static char const *spec;
257 static const unsigned_t max_value = 0xffffffff;
258 static const unsigned_t min_value = 0x00000000;
259 static const int type_size =
sizeof(unsigned_t);
262 template <>
struct traits_t<signed long> {
263 typedef signed long signed_t;
264 typedef unsigned long unsigned_t;
265 typedef long double floating_t;
266 static char const *spec;
267 static const int type_size =
sizeof(signed_t);
270 template <>
struct traits_t<signed long long> {
271 typedef signed long long signed_t;
272 typedef unsigned long long unsigned_t;
273 typedef long double floating_t;
274 static char const *spec;
275 static const signed_t max_value = 0x7fffffffffffffffLL;
276 static const signed_t min_value = 0x8000000000000000LL;
277 static const int type_size =
sizeof(signed_t);
280 template <>
struct traits_t<unsigned long long> {
281 typedef signed long long signed_t;
282 typedef unsigned long long unsigned_t;
283 typedef long double floating_t;
284 static char const *spec;
285 static const unsigned_t max_value = 0xffffffffffffffffLL;
286 static const unsigned_t min_value = 0x0000000000000000LL;
287 static const int type_size =
sizeof(unsigned_t);
291 #define CCAST(type, var) (type)(var)
292 #define RCAST(type, var) (type)(var)
295 #define KMP_EXPORT extern
297 #if __GNUC__ >= 4 && !defined(__MINGW32__)
298 #define __forceinline __inline
304 #define KMP_HAVE_MWAIT \
305 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
307 #define KMP_HAVE_UMWAIT \
308 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
313 #define WIN32_NO_STATUS
316 static inline int KMP_GET_PAGE_SIZE(
void) {
319 return si.dwPageSize;
322 #define KMP_GET_PAGE_SIZE() getpagesize()
325 #define PAGE_ALIGNED(_addr) \
326 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1)))
327 #define ALIGN_TO_PAGE(x) \
328 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1)))
336 #define INTERNODE_CACHE_LINE 4096
340 #define CACHE_LINE 128
342 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN)
344 #warning CACHE_LINE is too small.
348 #define KMP_CACHE_PREFETCH(ADDR)
354 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
355 #define KMP_FALLTHROUGH() [[fallthrough]]
357 #elif KMP_COMPILER_ICC
358 #define KMP_FALLTHROUGH() ((void)0)
359 #elif __has_cpp_attribute(clang::fallthrough)
360 #define KMP_FALLTHROUGH() [[clang::fallthrough]]
361 #elif __has_attribute(fallthrough) || __GNUC__ >= 7
362 #define KMP_FALLTHROUGH() __attribute__((__fallthrough__))
364 #define KMP_FALLTHROUGH() ((void)0)
367 #if KMP_HAVE_ATTRIBUTE_WAITPKG
368 #define KMP_ATTRIBUTE_TARGET_WAITPKG __attribute__((target("waitpkg")))
370 #define KMP_ATTRIBUTE_TARGET_WAITPKG
373 #if KMP_HAVE_ATTRIBUTE_RTM
374 #define KMP_ATTRIBUTE_TARGET_RTM __attribute__((target("rtm")))
376 #define KMP_ATTRIBUTE_TARGET_RTM
380 #if __cplusplus >= 201103L
381 #define KMP_NORETURN [[noreturn]]
383 #define KMP_NORETURN __declspec(noreturn)
385 #define KMP_NORETURN __attribute__((noreturn))
388 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT
389 #define KMP_ALIGN(bytes) __declspec(align(bytes))
390 #define KMP_THREAD_LOCAL __declspec(thread)
393 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes)))
394 #define KMP_THREAD_LOCAL __thread
395 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of)))
398 #if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB
399 #define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak))
401 #define KMP_WEAK_ATTRIBUTE_EXTERNAL
404 #if KMP_HAVE_WEAK_ATTRIBUTE
405 #define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak))
407 #define KMP_WEAK_ATTRIBUTE_INTERNAL
412 #define KMP_STR(x) _KMP_STR(x)
413 #define _KMP_STR(x) #x
416 #ifdef KMP_USE_VERSION_SYMBOLS
419 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name)
420 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name
421 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \
422 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION")
423 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \
424 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \
425 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \
427 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \
428 api_name) "@" ver_str "\n\t"); \
429 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \
430 api_name) "@@" default_ver "\n\t")
432 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str) \
433 _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, "VERSION")
434 #define _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, \
436 __typeof__(__kmp_api_##apic_name) __kmp_api_##apic_name##_##ver_num##_alias \
437 __attribute__((alias(KMP_STR(__kmp_api_##apic_name)))); \
438 __asm__(".symver " KMP_STR(__kmp_api_##apic_name) "," KMP_STR( \
439 apic_name) "@@" default_ver "\n\t"); \
441 ".symver " KMP_STR(__kmp_api_##apic_name##_##ver_num##_alias) "," KMP_STR( \
442 api_name) "@" ver_str "\n\t")
445 #define KMP_EXPAND_NAME(api_name) api_name
446 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str)
447 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, \
453 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes)
454 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE)
455 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE)
458 enum kmp_mem_fence_type {
467 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS && !((KMP_ARCH_AARCH64 || KMP_ARCH_ARM) && (KMP_COMPILER_CLANG || KMP_COMPILER_GCC))
469 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG
470 #pragma intrinsic(InterlockedExchangeAdd)
471 #pragma intrinsic(InterlockedCompareExchange)
472 #pragma intrinsic(InterlockedExchange)
474 #pragma intrinsic(InterlockedExchange64)
480 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1)
481 #define KMP_TEST_THEN_INC_ACQ32(p) \
482 InterlockedExchangeAdd((volatile long *)(p), 1)
483 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4)
484 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
485 InterlockedExchangeAdd((volatile long *)(p), 4)
486 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1)
487 #define KMP_TEST_THEN_DEC_ACQ32(p) \
488 InterlockedExchangeAdd((volatile long *)(p), -1)
489 #define KMP_TEST_THEN_ADD32(p, v) \
490 InterlockedExchangeAdd((volatile long *)(p), (v))
492 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
493 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv))
495 #define KMP_XCHG_FIXED32(p, v) \
496 InterlockedExchange((volatile long *)(p), (long)(v))
497 #define KMP_XCHG_FIXED64(p, v) \
498 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v))
500 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
501 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
502 return *(kmp_real32 *)&tmp;
505 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v))
506 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v))
507 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v))
508 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v))
509 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v))
510 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v))
512 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
513 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
514 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
515 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
516 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
517 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
518 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
519 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
521 #if KMP_ARCH_AARCH64 && KMP_COMPILER_MSVC && !KMP_COMPILER_CLANG
522 #define KMP_TEST_THEN_INC64(p) _InterlockedExchangeAdd64((p), 1LL)
523 #define KMP_TEST_THEN_INC_ACQ64(p) _InterlockedExchangeAdd64_acq((p), 1LL)
524 #define KMP_TEST_THEN_ADD4_64(p) _InterlockedExchangeAdd64((p), 4LL)
529 #define KMP_TEST_THEN_ADD64(p, v) _InterlockedExchangeAdd64((p), (v))
531 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
532 __kmp_compare_and_store_acq8((p), (cv), (sv))
533 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
534 __kmp_compare_and_store_rel8((p), (cv), (sv))
535 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
536 __kmp_compare_and_store_acq16((p), (cv), (sv))
541 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
542 __kmp_compare_and_store_acq32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
544 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
545 __kmp_compare_and_store_rel32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
547 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
548 __kmp_compare_and_store_acq64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
550 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
551 __kmp_compare_and_store_rel64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
553 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
554 __kmp_compare_and_store_ptr((void *volatile *)(p), (void *)(cv), (void *)(sv))
561 inline kmp_int8 __kmp_compare_and_store_acq8(
volatile kmp_int8 *p, kmp_int8 cv,
563 return _InterlockedCompareExchange8_acq(p, sv, cv) == cv;
566 inline kmp_int8 __kmp_compare_and_store_rel8(
volatile kmp_int8 *p, kmp_int8 cv,
568 return _InterlockedCompareExchange8_rel(p, sv, cv) == cv;
571 inline kmp_int16 __kmp_compare_and_store_acq16(
volatile kmp_int16 *p,
572 kmp_int16 cv, kmp_int16 sv) {
573 return _InterlockedCompareExchange16_acq(p, sv, cv) == cv;
576 inline kmp_int16 __kmp_compare_and_store_rel16(
volatile kmp_int16 *p,
577 kmp_int16 cv, kmp_int16 sv) {
578 return _InterlockedCompareExchange16_rel(p, sv, cv) == cv;
581 inline kmp_int32 __kmp_compare_and_store_acq32(
volatile kmp_int32 *p,
582 kmp_int32 cv, kmp_int32 sv) {
583 return _InterlockedCompareExchange_acq((
volatile long *)p, sv, cv) == cv;
586 inline kmp_int32 __kmp_compare_and_store_rel32(
volatile kmp_int32 *p,
587 kmp_int32 cv, kmp_int32 sv) {
588 return _InterlockedCompareExchange_rel((
volatile long *)p, sv, cv) == cv;
591 inline kmp_int32 __kmp_compare_and_store_acq64(
volatile kmp_int64 *p,
592 kmp_int64 cv, kmp_int64 sv) {
593 return _InterlockedCompareExchange64_acq(p, sv, cv) == cv;
596 inline kmp_int32 __kmp_compare_and_store_rel64(
volatile kmp_int64 *p,
597 kmp_int64 cv, kmp_int64 sv) {
598 return _InterlockedCompareExchange64_rel(p, sv, cv) == cv;
601 inline kmp_int32 __kmp_compare_and_store_ptr(
void *
volatile *p,
void *cv,
603 return _InterlockedCompareExchangePointer(p, sv, cv) == cv;
608 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
609 _InterlockedCompareExchange8((p), (sv), (cv))
610 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
611 _InterlockedCompareExchange16((p), (sv), (cv))
613 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
614 _InterlockedCompareExchange64((volatile kmp_int64 *)(p), (kmp_int64)(sv), \
618 #define KMP_XCHG_FIXED8(p, v) \
619 _InterlockedExchange8((volatile kmp_int8 *)(p), (kmp_int8)(v));
620 #define KMP_XCHG_FIXED16(p, v) _InterlockedExchange16((p), (v));
621 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
623 inline kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v) {
624 kmp_int64 tmp = _InterlockedExchange64((
volatile kmp_int64 *)p, *(kmp_int64
625 *)&v);
return *(kmp_real64 *)&tmp;
631 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
633 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
635 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
637 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
639 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
641 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
643 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
644 kmp_int16 cv, kmp_int16 sv);
645 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
646 kmp_int32 cv, kmp_int32 sv);
647 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
648 kmp_int64 cv, kmp_int64 sv);
650 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
651 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
652 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
653 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
654 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
655 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
659 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL)
660 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL)
663 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL)
664 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL)
667 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL)
668 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL)
670 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v))
671 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v))
674 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
675 __kmp_compare_and_store8((p), (cv), (sv))
676 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
677 __kmp_compare_and_store8((p), (cv), (sv))
678 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
679 __kmp_compare_and_store16((p), (cv), (sv))
680 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
681 __kmp_compare_and_store16((p), (cv), (sv))
682 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
683 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
685 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
686 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
688 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
689 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
691 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
692 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
696 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
697 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
700 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
701 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
705 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
706 __kmp_compare_and_store_ret8((p), (cv), (sv))
707 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
708 __kmp_compare_and_store_ret16((p), (cv), (sv))
709 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
710 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
713 #define KMP_XCHG_FIXED8(p, v) \
714 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
715 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
719 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
722 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64)
725 #define KMP_TEST_THEN_INC32(p) \
726 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
727 #define KMP_TEST_THEN_INC_ACQ32(p) \
728 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
730 #define KMP_TEST_THEN_INC64(p) \
731 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
732 #define KMP_TEST_THEN_INC_ACQ64(p) \
733 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
735 #define KMP_TEST_THEN_INC64(p) \
736 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
737 #define KMP_TEST_THEN_INC_ACQ64(p) \
738 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
740 #define KMP_TEST_THEN_ADD4_32(p) \
741 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
742 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
743 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
745 #define KMP_TEST_THEN_ADD4_64(p) \
746 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
747 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
748 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
749 #define KMP_TEST_THEN_DEC64(p) \
750 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
751 #define KMP_TEST_THEN_DEC_ACQ64(p) \
752 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
754 #define KMP_TEST_THEN_ADD4_64(p) \
755 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
756 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
757 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
758 #define KMP_TEST_THEN_DEC64(p) \
759 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
760 #define KMP_TEST_THEN_DEC_ACQ64(p) \
761 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
763 #define KMP_TEST_THEN_DEC32(p) \
764 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
765 #define KMP_TEST_THEN_DEC_ACQ32(p) \
766 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
767 #define KMP_TEST_THEN_ADD8(p, v) \
768 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v))
769 #define KMP_TEST_THEN_ADD32(p, v) \
770 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v))
772 #define KMP_TEST_THEN_ADD64(p, v) \
773 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
776 #define KMP_TEST_THEN_ADD64(p, v) \
777 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v))
780 #define KMP_TEST_THEN_OR8(p, v) \
781 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v))
782 #define KMP_TEST_THEN_AND8(p, v) \
783 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v))
784 #define KMP_TEST_THEN_OR32(p, v) \
785 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
786 #define KMP_TEST_THEN_AND32(p, v) \
787 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
789 #define KMP_TEST_THEN_OR64(p, v) \
790 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
792 #define KMP_TEST_THEN_AND64(p, v) \
793 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
796 #define KMP_TEST_THEN_OR64(p, v) \
797 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
798 #define KMP_TEST_THEN_AND64(p, v) \
799 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
802 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
803 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
805 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
806 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
808 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
809 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
811 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
812 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
814 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
815 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
817 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
818 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
820 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
821 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \
824 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
825 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
827 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
828 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
830 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
831 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
834 static inline bool mips_sync_bool_compare_and_swap(
volatile kmp_uint64 *p,
837 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
840 static inline bool mips_sync_val_compare_and_swap(
volatile kmp_uint64 *p,
843 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
847 #define KMP_COMPARE_AND_STORE_ACQ64(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_REL64(p, cv, sv) \
851 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
852 (kmp_uint64)(cv), (kmp_uint64)(sv))
853 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
854 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
857 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
858 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
860 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
861 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
863 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
864 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
868 #if KMP_OS_DARWIN && defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1800
869 #define KMP_XCHG_FIXED8(p, v) \
870 __atomic_exchange_1((volatile kmp_uint8 *)(p), (kmp_uint8)(v), \
873 #define KMP_XCHG_FIXED8(p, v) \
874 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v))
876 #define KMP_XCHG_FIXED16(p, v) \
877 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v))
878 #define KMP_XCHG_FIXED32(p, v) \
879 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
880 #define KMP_XCHG_FIXED64(p, v) \
881 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
883 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
884 volatile kmp_uint32 *up;
886 memcpy(&up, &p,
sizeof(up));
887 memcpy(&uv, &v,
sizeof(uv));
888 kmp_int32 tmp = __sync_lock_test_and_set(up, uv);
890 memcpy(&ftmp, &tmp,
sizeof(tmp));
894 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
895 volatile kmp_uint64 *up;
897 memcpy(&up, &p,
sizeof(up));
898 memcpy(&uv, &v,
sizeof(uv));
899 kmp_int64 tmp = __sync_lock_test_and_set(up, uv);
901 memcpy(&dtmp, &tmp,
sizeof(tmp));
907 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
908 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
909 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
910 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
911 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
912 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
913 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
914 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
915 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
917 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
919 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
921 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
923 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
925 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
927 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
928 kmp_int16 cv, kmp_int16 sv);
929 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
930 kmp_int32 cv, kmp_int32 sv);
931 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
932 kmp_int64 cv, kmp_int64 sv);
934 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
935 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
936 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
937 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
938 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
939 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
941 #define KMP_TEST_THEN_INC32(p) \
942 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
943 #define KMP_TEST_THEN_INC_ACQ32(p) \
944 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
945 #define KMP_TEST_THEN_INC64(p) \
946 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
947 #define KMP_TEST_THEN_INC_ACQ64(p) \
948 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
949 #define KMP_TEST_THEN_ADD4_32(p) \
950 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
951 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
952 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
953 #define KMP_TEST_THEN_ADD4_64(p) \
954 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
955 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
956 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
957 #define KMP_TEST_THEN_DEC32(p) \
958 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
959 #define KMP_TEST_THEN_DEC_ACQ32(p) \
960 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
961 #define KMP_TEST_THEN_DEC64(p) \
962 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
963 #define KMP_TEST_THEN_DEC_ACQ64(p) \
964 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
965 #define KMP_TEST_THEN_ADD8(p, v) \
966 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v))
967 #define KMP_TEST_THEN_ADD32(p, v) \
968 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v))
969 #define KMP_TEST_THEN_ADD64(p, v) \
970 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v))
972 #define KMP_TEST_THEN_OR8(p, v) \
973 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v))
974 #define KMP_TEST_THEN_AND8(p, v) \
975 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v))
976 #define KMP_TEST_THEN_OR32(p, v) \
977 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
978 #define KMP_TEST_THEN_AND32(p, v) \
979 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
980 #define KMP_TEST_THEN_OR64(p, v) \
981 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
982 #define KMP_TEST_THEN_AND64(p, v) \
983 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
985 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
986 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
988 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
989 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
991 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
992 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
994 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
995 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
997 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
998 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1000 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
1001 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1003 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
1004 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1006 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
1007 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1011 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1012 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1015 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1016 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1020 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
1021 __kmp_compare_and_store_ret8((p), (cv), (sv))
1022 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
1023 __kmp_compare_and_store_ret16((p), (cv), (sv))
1024 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
1025 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1027 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
1028 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1031 #define KMP_XCHG_FIXED8(p, v) \
1032 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
1033 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
1034 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v));
1035 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v));
1036 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v));
1037 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
1045 #define KMP_MB() asm("nop")
1046 #define KMP_IMB() asm("nop")
1053 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \
1054 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 || KMP_ARCH_LOONGARCH64 || \
1055 KMP_ARCH_VE || KMP_ARCH_S390X || KMP_ARCH_PPC || KMP_ARCH_AARCH64_32
1058 #define KMP_MB() std::atomic_thread_fence(std::memory_order_seq_cst)
1060 #define KMP_MB() __sync_synchronize()
1068 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1075 #define KMP_MFENCE()
1076 #define KMP_SFENCE()
1078 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1079 #define KMP_MFENCE_() _mm_mfence()
1080 #define KMP_SFENCE_() _mm_sfence()
1081 #elif KMP_COMPILER_MSVC
1082 #define KMP_MFENCE_() MemoryBarrier()
1083 #define KMP_SFENCE_() MemoryBarrier()
1085 #define KMP_MFENCE_() __sync_synchronize()
1086 #define KMP_SFENCE_() __sync_synchronize()
1088 #define KMP_MFENCE() \
1089 if (UNLIKELY(!__kmp_cpuinfo.initialized)) { \
1090 __kmp_query_cpuid(&__kmp_cpuinfo); \
1092 if (__kmp_cpuinfo.flags.sse2) { \
1095 #define KMP_SFENCE() KMP_SFENCE_()
1098 #define KMP_MFENCE() KMP_MB()
1099 #define KMP_SFENCE() KMP_MB()
1106 #ifndef KMP_ST_REL32
1107 #define KMP_ST_REL32(A, D) (*(A) = (D))
1110 #ifndef KMP_ST_REL64
1111 #define KMP_ST_REL64(A, D) (*(A) = (D))
1114 #ifndef KMP_LD_ACQ32
1115 #define KMP_LD_ACQ32(A) (*(A))
1118 #ifndef KMP_LD_ACQ64
1119 #define KMP_LD_ACQ64(A) (*(A))
1134 #define TCR_1(a) (a)
1135 #define TCW_1(a, b) (a) = (b)
1136 #define TCR_4(a) (a)
1137 #define TCW_4(a, b) (a) = (b)
1138 #define TCI_4(a) (++(a))
1139 #define TCD_4(a) (--(a))
1140 #define TCR_8(a) (a)
1141 #define TCW_8(a, b) (a) = (b)
1142 #define TCI_8(a) (++(a))
1143 #define TCD_8(a) (--(a))
1144 #define TCR_SYNC_4(a) (a)
1145 #define TCW_SYNC_4(a, b) (a) = (b)
1146 #define TCX_SYNC_4(a, b, c) \
1147 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \
1148 (kmp_int32)(b), (kmp_int32)(c))
1149 #define TCR_SYNC_8(a) (a)
1150 #define TCW_SYNC_8(a, b) (a) = (b)
1151 #define TCX_SYNC_8(a, b, c) \
1152 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \
1153 (kmp_int64)(b), (kmp_int64)(c))
1155 #if KMP_ARCH_X86 || KMP_ARCH_MIPS || KMP_ARCH_WASM || KMP_ARCH_PPC
1157 #define TCR_PTR(a) ((void *)TCR_4(a))
1158 #define TCW_PTR(a, b) TCW_4((a), (b))
1159 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a))
1160 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b))
1161 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c)))
1165 #define TCR_PTR(a) ((void *)TCR_8(a))
1166 #define TCW_PTR(a, b) TCW_8((a), (b))
1167 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a))
1168 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b))
1169 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c)))
1177 #define FTN_TRUE TRUE
1181 #define FTN_FALSE FALSE
1184 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
1186 #ifdef USE_VOLATILE_CAST
1187 #define VOLATILE_CAST(x) (volatile x)
1189 #define VOLATILE_CAST(x) (x)
1192 #define KMP_WAIT __kmp_wait_4
1193 #define KMP_WAIT_PTR __kmp_wait_4_ptr
1194 #define KMP_EQ __kmp_eq_4
1195 #define KMP_NEQ __kmp_neq_4
1196 #define KMP_LT __kmp_lt_4
1197 #define KMP_GE __kmp_ge_4
1198 #define KMP_LE __kmp_le_4
1202 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX
1203 #define STATIC_EFI2_WORKAROUND
1205 #define STATIC_EFI2_WORKAROUND static
1209 #ifndef KMP_USE_BGET
1210 #define KMP_USE_BGET 1
1214 #ifndef USE_CMPXCHG_FIX
1215 #define USE_CMPXCHG_FIX 1
1219 #define KMP_USE_DYNAMIC_LOCK 1
1223 #if KMP_USE_DYNAMIC_LOCK
1225 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC
1226 #ifdef KMP_USE_ADAPTIVE_LOCKS
1227 #undef KMP_USE_ADAPTIVE_LOCKS
1229 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX
1233 #if KMP_STATS_ENABLED
1234 #define KMP_HAVE_TICK_TIME \
1235 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64))
1239 enum kmp_warnings_level {
1240 kmp_warnings_off = 0,
1242 kmp_warnings_explicit = 6,
1243 kmp_warnings_verbose
1251 #include "kmp_safe_c_api.h"
1254 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order)
1255 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order)
1258 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire)
1259 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed)
1260 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release)
1261 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed)
1264 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel)
1265 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel)
1266 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel)
1267 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel)
1268 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel)
1269 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel)
1270 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed)
1271 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed)
1274 template <
typename T>
1275 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1276 return p->compare_exchange_strong(
1277 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1280 template <
typename T>
1281 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1282 return p->compare_exchange_strong(
1283 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1286 template <
typename T>
1287 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1288 return p->compare_exchange_strong(
1289 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1294 extern void *__kmp_lookup_symbol(
const char *name,
bool next =
false);
1295 #define KMP_DLSYM(name) __kmp_lookup_symbol(name)
1296 #define KMP_DLSYM_NEXT(name) __kmp_lookup_symbol(name, true)
1297 #elif KMP_OS_WASI || KMP_OS_EMSCRIPTEN
1298 #define KMP_DLSYM(name) nullptr
1299 #define KMP_DLSYM_NEXT(name) nullptr
1301 #define KMP_DLSYM(name) dlsym(RTLD_DEFAULT, name)
1302 #define KMP_DLSYM_NEXT(name) dlsym(RTLD_NEXT, name)
1306 #ifndef __has_builtin
1307 #define __has_builtin(x) 0
1311 #if __has_builtin(__builtin_unreachable) || defined(__GNUC__)
1312 #define KMP_BUILTIN_UNREACHABLE __builtin_unreachable()
1313 #elif defined(_MSC_VER)
1314 #define KMP_BUILTIN_UNREACHABLE __assume(false)
1316 #define KMP_BUILTIN_UNREACHABLE