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) && \
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_LINUX || KMP_OS_WASI)
223 typedef va_list *kmp_va_list;
224 #define kmp_va_deref(ap) (*(ap))
225 #define kmp_va_addr_of(ap) (&(ap))
227 typedef va_list kmp_va_list;
228 #define kmp_va_deref(ap) (ap)
229 #define kmp_va_addr_of(ap) (ap)
234 #define CCAST(type, var) const_cast<type>(var)
235 #define RCAST(type, var) reinterpret_cast<type>(var)
239 template <
typename T>
struct traits_t {};
241 template <>
struct traits_t<signed int> {
242 typedef signed int signed_t;
243 typedef unsigned int unsigned_t;
244 typedef double floating_t;
245 static char const *spec;
246 static const signed_t max_value = 0x7fffffff;
247 static const signed_t min_value = 0x80000000;
248 static const int type_size =
sizeof(signed_t);
251 template <>
struct traits_t<unsigned int> {
252 typedef signed int signed_t;
253 typedef unsigned int unsigned_t;
254 typedef double floating_t;
255 static char const *spec;
256 static const unsigned_t max_value = 0xffffffff;
257 static const unsigned_t min_value = 0x00000000;
258 static const int type_size =
sizeof(unsigned_t);
261 template <>
struct traits_t<signed long> {
262 typedef signed long signed_t;
263 typedef unsigned long unsigned_t;
264 typedef long double floating_t;
265 static char const *spec;
266 static const int type_size =
sizeof(signed_t);
269 template <>
struct traits_t<signed long long> {
270 typedef signed long long signed_t;
271 typedef unsigned long long unsigned_t;
272 typedef long double floating_t;
273 static char const *spec;
274 static const signed_t max_value = 0x7fffffffffffffffLL;
275 static const signed_t min_value = 0x8000000000000000LL;
276 static const int type_size =
sizeof(signed_t);
279 template <>
struct traits_t<unsigned long long> {
280 typedef signed long long signed_t;
281 typedef unsigned long long unsigned_t;
282 typedef long double floating_t;
283 static char const *spec;
284 static const unsigned_t max_value = 0xffffffffffffffffLL;
285 static const unsigned_t min_value = 0x0000000000000000LL;
286 static const int type_size =
sizeof(unsigned_t);
290 #define CCAST(type, var) (type)(var)
291 #define RCAST(type, var) (type)(var)
294 #define KMP_EXPORT extern
296 #if __GNUC__ >= 4 && !defined(__MINGW32__)
297 #define __forceinline __inline
303 #define KMP_HAVE_MWAIT \
304 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
306 #define KMP_HAVE_UMWAIT \
307 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
312 #define WIN32_NO_STATUS
315 static inline int KMP_GET_PAGE_SIZE(
void) {
318 return si.dwPageSize;
321 #define KMP_GET_PAGE_SIZE() getpagesize()
324 #define PAGE_ALIGNED(_addr) \
325 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1)))
326 #define ALIGN_TO_PAGE(x) \
327 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1)))
335 #define INTERNODE_CACHE_LINE 4096
339 #define CACHE_LINE 128
341 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN)
343 #warning CACHE_LINE is too small.
347 #define KMP_CACHE_PREFETCH(ADDR)
353 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
354 #define KMP_FALLTHROUGH() [[fallthrough]]
356 #elif KMP_COMPILER_ICC
357 #define KMP_FALLTHROUGH() ((void)0)
358 #elif __has_cpp_attribute(clang::fallthrough)
359 #define KMP_FALLTHROUGH() [[clang::fallthrough]]
360 #elif __has_attribute(fallthrough) || __GNUC__ >= 7
361 #define KMP_FALLTHROUGH() __attribute__((__fallthrough__))
363 #define KMP_FALLTHROUGH() ((void)0)
366 #if KMP_HAVE_ATTRIBUTE_WAITPKG
367 #define KMP_ATTRIBUTE_TARGET_WAITPKG __attribute__((target("waitpkg")))
369 #define KMP_ATTRIBUTE_TARGET_WAITPKG
372 #if KMP_HAVE_ATTRIBUTE_RTM
373 #define KMP_ATTRIBUTE_TARGET_RTM __attribute__((target("rtm")))
375 #define KMP_ATTRIBUTE_TARGET_RTM
379 #if __cplusplus >= 201103L
380 #define KMP_NORETURN [[noreturn]]
382 #define KMP_NORETURN __declspec(noreturn)
384 #define KMP_NORETURN __attribute__((noreturn))
387 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT
388 #define KMP_ALIGN(bytes) __declspec(align(bytes))
389 #define KMP_THREAD_LOCAL __declspec(thread)
392 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes)))
393 #define KMP_THREAD_LOCAL __thread
394 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of)))
397 #if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB
398 #define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak))
400 #define KMP_WEAK_ATTRIBUTE_EXTERNAL
403 #if KMP_HAVE_WEAK_ATTRIBUTE
404 #define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak))
406 #define KMP_WEAK_ATTRIBUTE_INTERNAL
411 #define KMP_STR(x) _KMP_STR(x)
412 #define _KMP_STR(x) #x
415 #ifdef KMP_USE_VERSION_SYMBOLS
418 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name)
419 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name
420 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \
421 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION")
422 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \
423 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \
424 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \
426 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \
427 api_name) "@" ver_str "\n\t"); \
428 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \
429 api_name) "@@" default_ver "\n\t")
431 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str) \
432 _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, "VERSION")
433 #define _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, \
435 __typeof__(__kmp_api_##apic_name) __kmp_api_##apic_name##_##ver_num##_alias \
436 __attribute__((alias(KMP_STR(__kmp_api_##apic_name)))); \
437 __asm__(".symver " KMP_STR(__kmp_api_##apic_name) "," KMP_STR( \
438 apic_name) "@@" default_ver "\n\t"); \
440 ".symver " KMP_STR(__kmp_api_##apic_name##_##ver_num##_alias) "," KMP_STR( \
441 api_name) "@" ver_str "\n\t")
444 #define KMP_EXPAND_NAME(api_name) api_name
445 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str)
446 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, \
452 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes)
453 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE)
454 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE)
457 enum kmp_mem_fence_type {
466 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS && !((KMP_ARCH_AARCH64 || KMP_ARCH_ARM) && (KMP_COMPILER_CLANG || KMP_COMPILER_GCC))
468 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG
469 #pragma intrinsic(InterlockedExchangeAdd)
470 #pragma intrinsic(InterlockedCompareExchange)
471 #pragma intrinsic(InterlockedExchange)
473 #pragma intrinsic(InterlockedExchange64)
479 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1)
480 #define KMP_TEST_THEN_INC_ACQ32(p) \
481 InterlockedExchangeAdd((volatile long *)(p), 1)
482 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4)
483 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
484 InterlockedExchangeAdd((volatile long *)(p), 4)
485 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1)
486 #define KMP_TEST_THEN_DEC_ACQ32(p) \
487 InterlockedExchangeAdd((volatile long *)(p), -1)
488 #define KMP_TEST_THEN_ADD32(p, v) \
489 InterlockedExchangeAdd((volatile long *)(p), (v))
491 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
492 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv))
494 #define KMP_XCHG_FIXED32(p, v) \
495 InterlockedExchange((volatile long *)(p), (long)(v))
496 #define KMP_XCHG_FIXED64(p, v) \
497 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v))
499 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
500 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
501 return *(kmp_real32 *)&tmp;
504 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v))
505 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v))
506 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v))
507 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v))
508 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v))
509 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v))
511 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
512 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
513 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
514 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
515 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
516 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
517 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
518 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
520 #if KMP_ARCH_AARCH64 && KMP_COMPILER_MSVC && !KMP_COMPILER_CLANG
521 #define KMP_TEST_THEN_INC64(p) _InterlockedExchangeAdd64((p), 1LL)
522 #define KMP_TEST_THEN_INC_ACQ64(p) _InterlockedExchangeAdd64_acq((p), 1LL)
523 #define KMP_TEST_THEN_ADD4_64(p) _InterlockedExchangeAdd64((p), 4LL)
528 #define KMP_TEST_THEN_ADD64(p, v) _InterlockedExchangeAdd64((p), (v))
530 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
531 __kmp_compare_and_store_acq8((p), (cv), (sv))
532 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
533 __kmp_compare_and_store_rel8((p), (cv), (sv))
534 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
535 __kmp_compare_and_store_acq16((p), (cv), (sv))
540 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
541 __kmp_compare_and_store_acq32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
543 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
544 __kmp_compare_and_store_rel32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
546 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
547 __kmp_compare_and_store_acq64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
549 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
550 __kmp_compare_and_store_rel64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
552 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
553 __kmp_compare_and_store_ptr((void *volatile *)(p), (void *)(cv), (void *)(sv))
560 inline kmp_int8 __kmp_compare_and_store_acq8(
volatile kmp_int8 *p, kmp_int8 cv,
562 return _InterlockedCompareExchange8_acq(p, sv, cv) == cv;
565 inline kmp_int8 __kmp_compare_and_store_rel8(
volatile kmp_int8 *p, kmp_int8 cv,
567 return _InterlockedCompareExchange8_rel(p, sv, cv) == cv;
570 inline kmp_int16 __kmp_compare_and_store_acq16(
volatile kmp_int16 *p,
571 kmp_int16 cv, kmp_int16 sv) {
572 return _InterlockedCompareExchange16_acq(p, sv, cv) == cv;
575 inline kmp_int16 __kmp_compare_and_store_rel16(
volatile kmp_int16 *p,
576 kmp_int16 cv, kmp_int16 sv) {
577 return _InterlockedCompareExchange16_rel(p, sv, cv) == cv;
580 inline kmp_int32 __kmp_compare_and_store_acq32(
volatile kmp_int32 *p,
581 kmp_int32 cv, kmp_int32 sv) {
582 return _InterlockedCompareExchange_acq((
volatile long *)p, sv, cv) == cv;
585 inline kmp_int32 __kmp_compare_and_store_rel32(
volatile kmp_int32 *p,
586 kmp_int32 cv, kmp_int32 sv) {
587 return _InterlockedCompareExchange_rel((
volatile long *)p, sv, cv) == cv;
590 inline kmp_int32 __kmp_compare_and_store_acq64(
volatile kmp_int64 *p,
591 kmp_int64 cv, kmp_int64 sv) {
592 return _InterlockedCompareExchange64_acq(p, sv, cv) == cv;
595 inline kmp_int32 __kmp_compare_and_store_rel64(
volatile kmp_int64 *p,
596 kmp_int64 cv, kmp_int64 sv) {
597 return _InterlockedCompareExchange64_rel(p, sv, cv) == cv;
600 inline kmp_int32 __kmp_compare_and_store_ptr(
void *
volatile *p,
void *cv,
602 return _InterlockedCompareExchangePointer(p, sv, cv) == cv;
607 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
608 _InterlockedCompareExchange8((p), (sv), (cv))
609 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
610 _InterlockedCompareExchange16((p), (sv), (cv))
612 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
613 _InterlockedCompareExchange64((volatile kmp_int64 *)(p), (kmp_int64)(sv), \
617 #define KMP_XCHG_FIXED8(p, v) \
618 _InterlockedExchange8((volatile kmp_int8 *)(p), (kmp_int8)(v));
619 #define KMP_XCHG_FIXED16(p, v) _InterlockedExchange16((p), (v));
620 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
622 inline kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v) {
623 kmp_int64 tmp = _InterlockedExchange64((
volatile kmp_int64 *)p, *(kmp_int64
624 *)&v);
return *(kmp_real64 *)&tmp;
630 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
632 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
634 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
636 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
638 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
640 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
642 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
643 kmp_int16 cv, kmp_int16 sv);
644 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
645 kmp_int32 cv, kmp_int32 sv);
646 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
647 kmp_int64 cv, kmp_int64 sv);
649 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
650 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
651 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
652 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
653 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
654 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
658 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL)
659 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL)
662 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL)
663 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL)
666 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL)
667 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL)
669 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v))
670 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v))
673 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
674 __kmp_compare_and_store8((p), (cv), (sv))
675 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
676 __kmp_compare_and_store8((p), (cv), (sv))
677 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
678 __kmp_compare_and_store16((p), (cv), (sv))
679 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
680 __kmp_compare_and_store16((p), (cv), (sv))
681 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
682 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
684 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
685 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
687 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
688 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
690 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
691 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
695 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
696 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
699 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
700 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
704 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
705 __kmp_compare_and_store_ret8((p), (cv), (sv))
706 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
707 __kmp_compare_and_store_ret16((p), (cv), (sv))
708 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
709 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
712 #define KMP_XCHG_FIXED8(p, v) \
713 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
714 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
718 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
721 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64)
724 #define KMP_TEST_THEN_INC32(p) \
725 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
726 #define KMP_TEST_THEN_INC_ACQ32(p) \
727 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
729 #define KMP_TEST_THEN_INC64(p) \
730 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
731 #define KMP_TEST_THEN_INC_ACQ64(p) \
732 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
734 #define KMP_TEST_THEN_INC64(p) \
735 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
736 #define KMP_TEST_THEN_INC_ACQ64(p) \
737 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
739 #define KMP_TEST_THEN_ADD4_32(p) \
740 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
741 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
742 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
744 #define KMP_TEST_THEN_ADD4_64(p) \
745 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
746 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
747 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
748 #define KMP_TEST_THEN_DEC64(p) \
749 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
750 #define KMP_TEST_THEN_DEC_ACQ64(p) \
751 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
753 #define KMP_TEST_THEN_ADD4_64(p) \
754 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
755 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
756 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
757 #define KMP_TEST_THEN_DEC64(p) \
758 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
759 #define KMP_TEST_THEN_DEC_ACQ64(p) \
760 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
762 #define KMP_TEST_THEN_DEC32(p) \
763 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
764 #define KMP_TEST_THEN_DEC_ACQ32(p) \
765 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
766 #define KMP_TEST_THEN_ADD8(p, v) \
767 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v))
768 #define KMP_TEST_THEN_ADD32(p, v) \
769 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v))
771 #define KMP_TEST_THEN_ADD64(p, v) \
772 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
775 #define KMP_TEST_THEN_ADD64(p, v) \
776 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v))
779 #define KMP_TEST_THEN_OR8(p, v) \
780 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v))
781 #define KMP_TEST_THEN_AND8(p, v) \
782 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v))
783 #define KMP_TEST_THEN_OR32(p, v) \
784 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
785 #define KMP_TEST_THEN_AND32(p, v) \
786 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
788 #define KMP_TEST_THEN_OR64(p, v) \
789 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
791 #define KMP_TEST_THEN_AND64(p, v) \
792 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
795 #define KMP_TEST_THEN_OR64(p, v) \
796 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
797 #define KMP_TEST_THEN_AND64(p, v) \
798 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
801 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
802 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
804 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
805 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
807 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
808 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
810 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
811 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
813 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
814 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
816 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
817 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
819 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
820 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \
823 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
824 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
826 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
827 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
829 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
830 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
833 static inline bool mips_sync_bool_compare_and_swap(
volatile kmp_uint64 *p,
836 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
839 static inline bool mips_sync_val_compare_and_swap(
volatile kmp_uint64 *p,
842 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
846 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
847 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
848 (kmp_uint64)(cv), (kmp_uint64)(sv))
849 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
850 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
851 (kmp_uint64)(cv), (kmp_uint64)(sv))
852 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
853 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
856 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
857 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
859 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
860 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
862 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
863 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
867 #if KMP_OS_DARWIN && defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 1800
868 #define KMP_XCHG_FIXED8(p, v) \
869 __atomic_exchange_1((volatile kmp_uint8 *)(p), (kmp_uint8)(v), \
872 #define KMP_XCHG_FIXED8(p, v) \
873 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v))
875 #define KMP_XCHG_FIXED16(p, v) \
876 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v))
877 #define KMP_XCHG_FIXED32(p, v) \
878 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
879 #define KMP_XCHG_FIXED64(p, v) \
880 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
882 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
883 volatile kmp_uint32 *up;
885 memcpy(&up, &p,
sizeof(up));
886 memcpy(&uv, &v,
sizeof(uv));
887 kmp_int32 tmp = __sync_lock_test_and_set(up, uv);
889 memcpy(&ftmp, &tmp,
sizeof(tmp));
893 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
894 volatile kmp_uint64 *up;
896 memcpy(&up, &p,
sizeof(up));
897 memcpy(&uv, &v,
sizeof(uv));
898 kmp_int64 tmp = __sync_lock_test_and_set(up, uv);
900 memcpy(&dtmp, &tmp,
sizeof(tmp));
906 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
907 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
908 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
909 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
910 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
911 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
912 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
913 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
914 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
916 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
918 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
920 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
922 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
924 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
926 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
927 kmp_int16 cv, kmp_int16 sv);
928 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
929 kmp_int32 cv, kmp_int32 sv);
930 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
931 kmp_int64 cv, kmp_int64 sv);
933 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
934 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
935 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
936 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
937 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
938 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
940 #define KMP_TEST_THEN_INC32(p) \
941 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
942 #define KMP_TEST_THEN_INC_ACQ32(p) \
943 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
944 #define KMP_TEST_THEN_INC64(p) \
945 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
946 #define KMP_TEST_THEN_INC_ACQ64(p) \
947 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
948 #define KMP_TEST_THEN_ADD4_32(p) \
949 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
950 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
951 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
952 #define KMP_TEST_THEN_ADD4_64(p) \
953 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
954 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
955 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
956 #define KMP_TEST_THEN_DEC32(p) \
957 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
958 #define KMP_TEST_THEN_DEC_ACQ32(p) \
959 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
960 #define KMP_TEST_THEN_DEC64(p) \
961 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
962 #define KMP_TEST_THEN_DEC_ACQ64(p) \
963 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
964 #define KMP_TEST_THEN_ADD8(p, v) \
965 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v))
966 #define KMP_TEST_THEN_ADD32(p, v) \
967 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v))
968 #define KMP_TEST_THEN_ADD64(p, v) \
969 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v))
971 #define KMP_TEST_THEN_OR8(p, v) \
972 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v))
973 #define KMP_TEST_THEN_AND8(p, v) \
974 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v))
975 #define KMP_TEST_THEN_OR32(p, v) \
976 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
977 #define KMP_TEST_THEN_AND32(p, v) \
978 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
979 #define KMP_TEST_THEN_OR64(p, v) \
980 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
981 #define KMP_TEST_THEN_AND64(p, v) \
982 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
984 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
985 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
987 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
988 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
990 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
991 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
993 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
994 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
996 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
997 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
999 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
1000 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1002 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
1003 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1005 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
1006 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1010 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1011 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1014 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
1015 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1019 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
1020 __kmp_compare_and_store_ret8((p), (cv), (sv))
1021 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
1022 __kmp_compare_and_store_ret16((p), (cv), (sv))
1023 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
1024 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
1026 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
1027 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
1030 #define KMP_XCHG_FIXED8(p, v) \
1031 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
1032 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
1033 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v));
1034 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v));
1035 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v));
1036 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
1044 #define KMP_MB() asm("nop")
1045 #define KMP_IMB() asm("nop")
1052 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \
1053 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 || KMP_ARCH_LOONGARCH64 || \
1054 KMP_ARCH_VE || KMP_ARCH_S390X || KMP_ARCH_PPC || KMP_ARCH_AARCH64_32
1057 #define KMP_MB() std::atomic_thread_fence(std::memory_order_seq_cst)
1059 #define KMP_MB() __sync_synchronize()
1067 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1074 #define KMP_MFENCE()
1075 #define KMP_SFENCE()
1077 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1078 #define KMP_MFENCE_() _mm_mfence()
1079 #define KMP_SFENCE_() _mm_sfence()
1080 #elif KMP_COMPILER_MSVC
1081 #define KMP_MFENCE_() MemoryBarrier()
1082 #define KMP_SFENCE_() MemoryBarrier()
1084 #define KMP_MFENCE_() __sync_synchronize()
1085 #define KMP_SFENCE_() __sync_synchronize()
1087 #define KMP_MFENCE() \
1088 if (UNLIKELY(!__kmp_cpuinfo.initialized)) { \
1089 __kmp_query_cpuid(&__kmp_cpuinfo); \
1091 if (__kmp_cpuinfo.flags.sse2) { \
1094 #define KMP_SFENCE() KMP_SFENCE_()
1097 #define KMP_MFENCE() KMP_MB()
1098 #define KMP_SFENCE() KMP_MB()
1105 #ifndef KMP_ST_REL32
1106 #define KMP_ST_REL32(A, D) (*(A) = (D))
1109 #ifndef KMP_ST_REL64
1110 #define KMP_ST_REL64(A, D) (*(A) = (D))
1113 #ifndef KMP_LD_ACQ32
1114 #define KMP_LD_ACQ32(A) (*(A))
1117 #ifndef KMP_LD_ACQ64
1118 #define KMP_LD_ACQ64(A) (*(A))
1133 #define TCR_1(a) (a)
1134 #define TCW_1(a, b) (a) = (b)
1135 #define TCR_4(a) (a)
1136 #define TCW_4(a, b) (a) = (b)
1137 #define TCI_4(a) (++(a))
1138 #define TCD_4(a) (--(a))
1139 #define TCR_8(a) (a)
1140 #define TCW_8(a, b) (a) = (b)
1141 #define TCI_8(a) (++(a))
1142 #define TCD_8(a) (--(a))
1143 #define TCR_SYNC_4(a) (a)
1144 #define TCW_SYNC_4(a, b) (a) = (b)
1145 #define TCX_SYNC_4(a, b, c) \
1146 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \
1147 (kmp_int32)(b), (kmp_int32)(c))
1148 #define TCR_SYNC_8(a) (a)
1149 #define TCW_SYNC_8(a, b) (a) = (b)
1150 #define TCX_SYNC_8(a, b, c) \
1151 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \
1152 (kmp_int64)(b), (kmp_int64)(c))
1154 #if KMP_ARCH_X86 || KMP_ARCH_MIPS || KMP_ARCH_WASM || KMP_ARCH_PPC
1156 #define TCR_PTR(a) ((void *)TCR_4(a))
1157 #define TCW_PTR(a, b) TCW_4((a), (b))
1158 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a))
1159 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b))
1160 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c)))
1164 #define TCR_PTR(a) ((void *)TCR_8(a))
1165 #define TCW_PTR(a, b) TCW_8((a), (b))
1166 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a))
1167 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b))
1168 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c)))
1176 #define FTN_TRUE TRUE
1180 #define FTN_FALSE FALSE
1183 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
1185 #ifdef USE_VOLATILE_CAST
1186 #define VOLATILE_CAST(x) (volatile x)
1188 #define VOLATILE_CAST(x) (x)
1191 #define KMP_WAIT __kmp_wait_4
1192 #define KMP_WAIT_PTR __kmp_wait_4_ptr
1193 #define KMP_EQ __kmp_eq_4
1194 #define KMP_NEQ __kmp_neq_4
1195 #define KMP_LT __kmp_lt_4
1196 #define KMP_GE __kmp_ge_4
1197 #define KMP_LE __kmp_le_4
1201 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX
1202 #define STATIC_EFI2_WORKAROUND
1204 #define STATIC_EFI2_WORKAROUND static
1208 #ifndef KMP_USE_BGET
1209 #define KMP_USE_BGET 1
1213 #ifndef USE_CMPXCHG_FIX
1214 #define USE_CMPXCHG_FIX 1
1218 #define KMP_USE_DYNAMIC_LOCK 1
1222 #if KMP_USE_DYNAMIC_LOCK
1224 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC
1225 #ifdef KMP_USE_ADAPTIVE_LOCKS
1226 #undef KMP_USE_ADAPTIVE_LOCKS
1228 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX
1232 #if KMP_STATS_ENABLED
1233 #define KMP_HAVE_TICK_TIME \
1234 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64))
1238 enum kmp_warnings_level {
1239 kmp_warnings_off = 0,
1241 kmp_warnings_explicit = 6,
1242 kmp_warnings_verbose
1250 #include "kmp_safe_c_api.h"
1253 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order)
1254 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order)
1257 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire)
1258 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed)
1259 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release)
1260 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed)
1263 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel)
1264 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel)
1265 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel)
1266 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel)
1267 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel)
1268 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel)
1269 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed)
1270 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed)
1273 template <
typename T>
1274 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1275 return p->compare_exchange_strong(
1276 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1279 template <
typename T>
1280 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1281 return p->compare_exchange_strong(
1282 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1285 template <
typename T>
1286 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1287 return p->compare_exchange_strong(
1288 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1293 extern void *__kmp_lookup_symbol(
const char *name,
bool next =
false);
1294 #define KMP_DLSYM(name) __kmp_lookup_symbol(name)
1295 #define KMP_DLSYM_NEXT(name) __kmp_lookup_symbol(name, true)
1297 #define KMP_DLSYM(name) nullptr
1298 #define KMP_DLSYM_NEXT(name) nullptr
1300 #define KMP_DLSYM(name) dlsym(RTLD_DEFAULT, name)
1301 #define KMP_DLSYM_NEXT(name) dlsym(RTLD_NEXT, name)
1305 #ifndef __has_builtin
1306 #define __has_builtin(x) 0
1310 #if __has_builtin(__builtin_unreachable) || defined(__GNUC__)
1311 #define KMP_BUILTIN_UNREACHABLE __builtin_unreachable()
1312 #elif defined(_MSC_VER)
1313 #define KMP_BUILTIN_UNREACHABLE __assume(false)
1315 #define KMP_BUILTIN_UNREACHABLE