16 #include "kmp_config.h"
21 #define KMP_FTN_PLAIN 1
22 #define KMP_FTN_APPEND 2
23 #define KMP_FTN_UPPER 3
29 #define KMP_PTR_SKIP (sizeof(void *))
36 #define KMP_MEM_CONS_VOLATILE 0
37 #define KMP_MEM_CONS_FENCE 1
39 #ifndef KMP_MEM_CONS_MODEL
40 #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE
43 #ifndef __has_cpp_attribute
44 #define __has_cpp_attribute(x) 0
47 #ifndef __has_attribute
48 #define __has_attribute(x) 0
52 #define KMP_COMPILER_ICC 0
53 #define KMP_COMPILER_GCC 0
54 #define KMP_COMPILER_CLANG 0
55 #define KMP_COMPILER_MSVC 0
57 #if defined(__INTEL_COMPILER)
58 #undef KMP_COMPILER_ICC
59 #define KMP_COMPILER_ICC 1
60 #elif defined(__clang__)
61 #undef KMP_COMPILER_CLANG
62 #define KMP_COMPILER_CLANG 1
63 #elif defined(__GNUC__)
64 #undef KMP_COMPILER_GCC
65 #define KMP_COMPILER_GCC 1
66 #elif defined(_MSC_VER)
67 #undef KMP_COMPILER_MSVC
68 #define KMP_COMPILER_MSVC 1
70 #error Unknown compiler
73 #if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD)
74 #define KMP_AFFINITY_SUPPORTED 1
75 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64
76 #define KMP_GROUP_AFFINITY 1
78 #define KMP_GROUP_AFFINITY 0
81 #define KMP_AFFINITY_SUPPORTED 0
82 #define KMP_GROUP_AFFINITY 0
86 #define KMP_HAVE_QUAD 0
87 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
91 #define KMP_HAVE_QUAD 1
92 #elif KMP_COMPILER_CLANG
95 typedef long double _Quad;
96 #elif KMP_COMPILER_GCC
99 typedef __float128 _Quad;
101 #define KMP_HAVE_QUAD 1
103 #elif KMP_COMPILER_MSVC
104 typedef long double _Quad;
107 #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC
108 typedef long double _Quad;
110 #define KMP_HAVE_QUAD 1
114 #define KMP_USE_X87CONTROL 0
116 #define KMP_END_OF_LINE "\r\n"
117 typedef char kmp_int8;
118 typedef unsigned char kmp_uint8;
119 typedef short kmp_int16;
120 typedef unsigned short kmp_uint16;
121 typedef int kmp_int32;
122 typedef unsigned int kmp_uint32;
123 #define KMP_INT32_SPEC "d"
124 #define KMP_UINT32_SPEC "u"
126 typedef __int64 kmp_int64;
127 typedef unsigned __int64 kmp_uint64;
128 #define KMP_INT64_SPEC "I64d"
129 #define KMP_UINT64_SPEC "I64u"
131 struct kmp_struct64 {
134 typedef struct kmp_struct64 kmp_int64;
135 typedef struct kmp_struct64 kmp_uint64;
138 #if KMP_ARCH_X86 && KMP_MSVC_COMPAT
139 #undef KMP_USE_X87CONTROL
140 #define KMP_USE_X87CONTROL 1
142 #if KMP_ARCH_X86_64 || KMP_ARCH_AARCH64
144 typedef __int64 kmp_intptr_t;
145 typedef unsigned __int64 kmp_uintptr_t;
146 #define KMP_INTPTR_SPEC "I64d"
147 #define KMP_UINTPTR_SPEC "I64u"
152 #define KMP_END_OF_LINE "\n"
153 typedef char kmp_int8;
154 typedef unsigned char kmp_uint8;
155 typedef short kmp_int16;
156 typedef unsigned short kmp_uint16;
157 typedef int kmp_int32;
158 typedef unsigned int kmp_uint32;
159 typedef long long kmp_int64;
160 typedef unsigned long long kmp_uint64;
161 #define KMP_INT32_SPEC "d"
162 #define KMP_UINT32_SPEC "u"
163 #define KMP_INT64_SPEC "lld"
164 #define KMP_UINT64_SPEC "llu"
167 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS
168 #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC
169 #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \
170 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64
171 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC
173 #error "Can't determine size_t printf format specifier."
177 #define KMP_SIZE_T_MAX (0xFFFFFFFF)
179 #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF)
182 typedef size_t kmp_size_t;
183 typedef float kmp_real32;
184 typedef double kmp_real64;
188 typedef long kmp_intptr_t;
189 typedef unsigned long kmp_uintptr_t;
190 #define KMP_INTPTR_SPEC "ld"
191 #define KMP_UINTPTR_SPEC "lu"
195 typedef kmp_int64 kmp_int;
196 typedef kmp_uint64 kmp_uint;
198 typedef kmp_int32 kmp_int;
199 typedef kmp_uint32 kmp_uint;
201 #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF)
202 #define KMP_INT_MIN ((kmp_int32)0x80000000)
205 #if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && \
206 (KMP_OS_FREEBSD || KMP_OS_LINUX)
207 typedef va_list *kmp_va_list;
208 #define kmp_va_deref(ap) (*(ap))
209 #define kmp_va_addr_of(ap) (&(ap))
211 typedef va_list kmp_va_list;
212 #define kmp_va_deref(ap) (ap)
213 #define kmp_va_addr_of(ap) (ap)
218 #define CCAST(type, var) const_cast<type>(var)
219 #define RCAST(type, var) reinterpret_cast<type>(var)
223 template <
typename T>
struct traits_t {};
225 template <>
struct traits_t<signed int> {
226 typedef signed int signed_t;
227 typedef unsigned int unsigned_t;
228 typedef double floating_t;
229 static char const *spec;
230 static const signed_t max_value = 0x7fffffff;
231 static const signed_t min_value = 0x80000000;
232 static const int type_size =
sizeof(signed_t);
235 template <>
struct traits_t<unsigned int> {
236 typedef signed int signed_t;
237 typedef unsigned int unsigned_t;
238 typedef double floating_t;
239 static char const *spec;
240 static const unsigned_t max_value = 0xffffffff;
241 static const unsigned_t min_value = 0x00000000;
242 static const int type_size =
sizeof(unsigned_t);
245 template <>
struct traits_t<signed long> {
246 typedef signed long signed_t;
247 typedef unsigned long unsigned_t;
248 typedef long double floating_t;
249 static char const *spec;
250 static const int type_size =
sizeof(signed_t);
253 template <>
struct traits_t<signed long long> {
254 typedef signed long long signed_t;
255 typedef unsigned long long unsigned_t;
256 typedef long double floating_t;
257 static char const *spec;
258 static const signed_t max_value = 0x7fffffffffffffffLL;
259 static const signed_t min_value = 0x8000000000000000LL;
260 static const int type_size =
sizeof(signed_t);
263 template <>
struct traits_t<unsigned long long> {
264 typedef signed long long signed_t;
265 typedef unsigned long long unsigned_t;
266 typedef long double floating_t;
267 static char const *spec;
268 static const unsigned_t max_value = 0xffffffffffffffffLL;
269 static const unsigned_t min_value = 0x0000000000000000LL;
270 static const int type_size =
sizeof(unsigned_t);
274 #define CCAST(type, var) (type)(var)
275 #define RCAST(type, var) (type)(var)
278 #define KMP_EXPORT extern
280 #if __GNUC__ >= 4 && !defined(__MINGW32__)
281 #define __forceinline __inline
287 #define KMP_HAVE_MWAIT \
288 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
290 #define KMP_HAVE_UMWAIT \
291 ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS) && \
297 static inline int KMP_GET_PAGE_SIZE(
void) {
300 return si.dwPageSize;
303 #define KMP_GET_PAGE_SIZE() getpagesize()
306 #define PAGE_ALIGNED(_addr) \
307 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1)))
308 #define ALIGN_TO_PAGE(x) \
309 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1)))
317 #define INTERNODE_CACHE_LINE 4096
321 #define CACHE_LINE 128
323 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN)
325 #warning CACHE_LINE is too small.
329 #define KMP_CACHE_PREFETCH(ADDR)
335 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
336 #define KMP_FALLTHROUGH() [[fallthrough]]
337 #elif __has_cpp_attribute(clang::fallthrough)
338 #define KMP_FALLTHROUGH() [[clang::fallthrough]]
339 #elif __has_attribute(fallthrough) || __GNUC__ >= 7
340 #define KMP_FALLTHROUGH() __attribute__((__fallthrough__))
342 #define KMP_FALLTHROUGH() ((void)0)
345 #if KMP_HAVE_ATTRIBUTE_WAITPKG
346 #define KMP_ATTRIBUTE_TARGET_WAITPKG __attribute__((target("waitpkg")))
348 #define KMP_ATTRIBUTE_TARGET_WAITPKG
351 #if KMP_HAVE_ATTRIBUTE_RTM
352 #define KMP_ATTRIBUTE_TARGET_RTM __attribute__((target("rtm")))
354 #define KMP_ATTRIBUTE_TARGET_RTM
358 #if __cplusplus >= 201103L
359 #define KMP_NORETURN [[noreturn]]
361 #define KMP_NORETURN __declspec(noreturn)
363 #define KMP_NORETURN __attribute__((noreturn))
366 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT
367 #define KMP_ALIGN(bytes) __declspec(align(bytes))
368 #define KMP_THREAD_LOCAL __declspec(thread)
371 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes)))
372 #define KMP_THREAD_LOCAL __thread
373 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of)))
376 #if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB
377 #define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak))
379 #define KMP_WEAK_ATTRIBUTE_EXTERNAL
382 #if KMP_HAVE_WEAK_ATTRIBUTE
383 #define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak))
385 #define KMP_WEAK_ATTRIBUTE_INTERNAL
390 #define KMP_STR(x) _KMP_STR(x)
391 #define _KMP_STR(x) #x
394 #ifdef KMP_USE_VERSION_SYMBOLS
397 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name)
398 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name
399 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \
400 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION")
401 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \
402 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \
403 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \
405 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \
406 api_name) "@" ver_str "\n\t"); \
407 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \
408 api_name) "@@" default_ver "\n\t")
410 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str) \
411 _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, "VERSION")
412 #define _KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, ver_str, \
414 __typeof__(__kmp_api_##apic_name) __kmp_api_##apic_name##_##ver_num##_alias \
415 __attribute__((alias(KMP_STR(__kmp_api_##apic_name)))); \
416 __asm__(".symver " KMP_STR(__kmp_api_##apic_name) "," KMP_STR( \
417 apic_name) "@@" default_ver "\n\t"); \
419 ".symver " KMP_STR(__kmp_api_##apic_name##_##ver_num##_alias) "," KMP_STR( \
420 api_name) "@" ver_str "\n\t")
423 #define KMP_EXPAND_NAME(api_name) api_name
424 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str)
425 #define KMP_VERSION_OMPC_SYMBOL(apic_name, api_name, ver_num, \
431 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes)
432 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE)
433 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE)
436 enum kmp_mem_fence_type {
445 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS
447 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG
448 #pragma intrinsic(InterlockedExchangeAdd)
449 #pragma intrinsic(InterlockedCompareExchange)
450 #pragma intrinsic(InterlockedExchange)
451 #pragma intrinsic(InterlockedExchange64)
456 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1)
457 #define KMP_TEST_THEN_INC_ACQ32(p) \
458 InterlockedExchangeAdd((volatile long *)(p), 1)
459 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4)
460 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
461 InterlockedExchangeAdd((volatile long *)(p), 4)
462 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1)
463 #define KMP_TEST_THEN_DEC_ACQ32(p) \
464 InterlockedExchangeAdd((volatile long *)(p), -1)
465 #define KMP_TEST_THEN_ADD32(p, v) \
466 InterlockedExchangeAdd((volatile long *)(p), (v))
468 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
469 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv))
471 #define KMP_XCHG_FIXED32(p, v) \
472 InterlockedExchange((volatile long *)(p), (long)(v))
473 #define KMP_XCHG_FIXED64(p, v) \
474 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v))
476 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
477 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
478 return *(kmp_real32 *)&tmp;
481 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v))
482 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v))
483 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v))
484 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v))
485 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v))
486 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v))
488 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
489 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
490 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
491 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
492 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
493 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
494 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
495 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
497 #if KMP_ARCH_AARCH64 && KMP_COMPILER_MSVC && !KMP_COMPILER_CLANG
498 #define KMP_TEST_THEN_INC64(p) _InterlockedExchangeAdd64((p), 1LL)
499 #define KMP_TEST_THEN_INC_ACQ64(p) _InterlockedExchangeAdd64_acq((p), 1LL)
500 #define KMP_TEST_THEN_ADD4_64(p) _InterlockedExchangeAdd64((p), 4LL)
505 #define KMP_TEST_THEN_ADD64(p, v) _InterlockedExchangeAdd64((p), (v))
507 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
508 __kmp_compare_and_store_acq8((p), (cv), (sv))
509 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
510 __kmp_compare_and_store_rel8((p), (cv), (sv))
511 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
512 __kmp_compare_and_store_acq16((p), (cv), (sv))
515 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
516 __kmp_compare_and_store_acq32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
518 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
519 __kmp_compare_and_store_rel32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
521 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
522 __kmp_compare_and_store_acq64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
524 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
525 __kmp_compare_and_store_rel64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
527 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
528 __kmp_compare_and_store_ptr((void *volatile *)(p), (void *)(cv), (void *)(sv))
535 inline kmp_int8 __kmp_compare_and_store_acq8(
volatile kmp_int8 *p, kmp_int8 cv,
537 return _InterlockedCompareExchange8_acq(p, sv, cv) == cv;
540 inline kmp_int8 __kmp_compare_and_store_rel8(
volatile kmp_int8 *p, kmp_int8 cv,
542 return _InterlockedCompareExchange8_rel(p, sv, cv) == cv;
545 inline kmp_int16 __kmp_compare_and_store_acq16(
volatile kmp_int16 *p,
546 kmp_int16 cv, kmp_int16 sv) {
547 return _InterlockedCompareExchange16_acq(p, sv, cv) == cv;
550 inline kmp_int16 __kmp_compare_and_store_rel16(
volatile kmp_int16 *p,
551 kmp_int16 cv, kmp_int16 sv) {
552 return _InterlockedCompareExchange16_rel(p, sv, cv) == cv;
555 inline kmp_int32 __kmp_compare_and_store_acq32(
volatile kmp_int32 *p,
556 kmp_int32 cv, kmp_int32 sv) {
557 return _InterlockedCompareExchange_acq((
volatile long *)p, sv, cv) == cv;
560 inline kmp_int32 __kmp_compare_and_store_rel32(
volatile kmp_int32 *p,
561 kmp_int32 cv, kmp_int32 sv) {
562 return _InterlockedCompareExchange_rel((
volatile long *)p, sv, cv) == cv;
565 inline kmp_int32 __kmp_compare_and_store_acq64(
volatile kmp_int64 *p,
566 kmp_int64 cv, kmp_int64 sv) {
567 return _InterlockedCompareExchange64_acq(p, sv, cv) == cv;
570 inline kmp_int32 __kmp_compare_and_store_rel64(
volatile kmp_int64 *p,
571 kmp_int64 cv, kmp_int64 sv) {
572 return _InterlockedCompareExchange64_rel(p, sv, cv) == cv;
575 inline kmp_int32 __kmp_compare_and_store_ptr(
void *
volatile *p,
void *cv,
577 return _InterlockedCompareExchangePointer(p, sv, cv) == cv;
585 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
586 _InterlockedCompareExchange64((volatile kmp_int64 *)(p), (kmp_int64)(sv), \
602 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
604 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
606 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
608 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
610 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
612 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
614 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
615 kmp_int16 cv, kmp_int16 sv);
616 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
617 kmp_int32 cv, kmp_int32 sv);
618 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
619 kmp_int64 cv, kmp_int64 sv);
621 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
622 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
623 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
624 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
625 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
626 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
630 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL)
631 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL)
634 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL)
635 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL)
638 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL)
639 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL)
641 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v))
642 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v))
645 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
646 __kmp_compare_and_store8((p), (cv), (sv))
647 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
648 __kmp_compare_and_store8((p), (cv), (sv))
649 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
650 __kmp_compare_and_store16((p), (cv), (sv))
651 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
652 __kmp_compare_and_store16((p), (cv), (sv))
653 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
654 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
656 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
657 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
659 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
660 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
662 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
663 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
667 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
668 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
671 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
672 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
676 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
677 __kmp_compare_and_store_ret8((p), (cv), (sv))
678 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
679 __kmp_compare_and_store_ret16((p), (cv), (sv))
680 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
681 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
684 #define KMP_XCHG_FIXED8(p, v) \
685 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
686 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
690 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
693 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64)
696 #define KMP_TEST_THEN_INC32(p) \
697 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
698 #define KMP_TEST_THEN_INC_ACQ32(p) \
699 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1)
701 #define KMP_TEST_THEN_INC64(p) \
702 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
703 #define KMP_TEST_THEN_INC_ACQ64(p) \
704 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
706 #define KMP_TEST_THEN_INC64(p) \
707 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
708 #define KMP_TEST_THEN_INC_ACQ64(p) \
709 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL)
711 #define KMP_TEST_THEN_ADD4_32(p) \
712 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
713 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
714 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4)
716 #define KMP_TEST_THEN_ADD4_64(p) \
717 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
718 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
719 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST)
720 #define KMP_TEST_THEN_DEC64(p) \
721 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
722 #define KMP_TEST_THEN_DEC_ACQ64(p) \
723 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST)
725 #define KMP_TEST_THEN_ADD4_64(p) \
726 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
727 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
728 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL)
729 #define KMP_TEST_THEN_DEC64(p) \
730 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
731 #define KMP_TEST_THEN_DEC_ACQ64(p) \
732 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL)
734 #define KMP_TEST_THEN_DEC32(p) \
735 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
736 #define KMP_TEST_THEN_DEC_ACQ32(p) \
737 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1)
738 #define KMP_TEST_THEN_ADD8(p, v) \
739 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v))
740 #define KMP_TEST_THEN_ADD32(p, v) \
741 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v))
743 #define KMP_TEST_THEN_ADD64(p, v) \
744 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
747 #define KMP_TEST_THEN_ADD64(p, v) \
748 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v))
751 #define KMP_TEST_THEN_OR8(p, v) \
752 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v))
753 #define KMP_TEST_THEN_AND8(p, v) \
754 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v))
755 #define KMP_TEST_THEN_OR32(p, v) \
756 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
757 #define KMP_TEST_THEN_AND32(p, v) \
758 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
760 #define KMP_TEST_THEN_OR64(p, v) \
761 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
763 #define KMP_TEST_THEN_AND64(p, v) \
764 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \
767 #define KMP_TEST_THEN_OR64(p, v) \
768 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
769 #define KMP_TEST_THEN_AND64(p, v) \
770 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
773 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
774 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
776 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
777 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
779 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
780 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
782 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
783 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
785 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
786 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
788 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
789 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
791 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
792 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \
795 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
796 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \
798 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
799 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \
801 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
802 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \
805 static inline bool mips_sync_bool_compare_and_swap(
volatile kmp_uint64 *p,
808 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
811 static inline bool mips_sync_val_compare_and_swap(
volatile kmp_uint64 *p,
814 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
818 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
819 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
820 (kmp_uint64)(cv), (kmp_uint64)(sv))
821 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
822 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), \
823 (kmp_uint64)(cv), (kmp_uint64)(sv))
824 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
825 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
828 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
829 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
831 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
832 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
834 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
835 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \
839 #define KMP_XCHG_FIXED8(p, v) \
840 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v))
841 #define KMP_XCHG_FIXED16(p, v) \
842 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v))
843 #define KMP_XCHG_FIXED32(p, v) \
844 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
845 #define KMP_XCHG_FIXED64(p, v) \
846 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
848 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
850 __sync_lock_test_and_set((
volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v);
851 return *(kmp_real32 *)&tmp;
854 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
856 __sync_lock_test_and_set((
volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v);
857 return *(kmp_real64 *)&tmp;
862 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
863 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
864 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
865 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
866 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
867 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
868 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
869 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
870 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
872 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
874 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
876 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
878 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
880 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
882 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
883 kmp_int16 cv, kmp_int16 sv);
884 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
885 kmp_int32 cv, kmp_int32 sv);
886 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
887 kmp_int64 cv, kmp_int64 sv);
889 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
890 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
891 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
892 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
893 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
894 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
896 #define KMP_TEST_THEN_INC32(p) \
897 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
898 #define KMP_TEST_THEN_INC_ACQ32(p) \
899 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1)
900 #define KMP_TEST_THEN_INC64(p) \
901 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
902 #define KMP_TEST_THEN_INC_ACQ64(p) \
903 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL)
904 #define KMP_TEST_THEN_ADD4_32(p) \
905 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
906 #define KMP_TEST_THEN_ADD4_ACQ32(p) \
907 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4)
908 #define KMP_TEST_THEN_ADD4_64(p) \
909 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
910 #define KMP_TEST_THEN_ADD4_ACQ64(p) \
911 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL)
912 #define KMP_TEST_THEN_DEC32(p) \
913 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
914 #define KMP_TEST_THEN_DEC_ACQ32(p) \
915 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1)
916 #define KMP_TEST_THEN_DEC64(p) \
917 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
918 #define KMP_TEST_THEN_DEC_ACQ64(p) \
919 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL)
920 #define KMP_TEST_THEN_ADD8(p, v) \
921 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v))
922 #define KMP_TEST_THEN_ADD32(p, v) \
923 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v))
924 #define KMP_TEST_THEN_ADD64(p, v) \
925 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v))
927 #define KMP_TEST_THEN_OR8(p, v) \
928 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v))
929 #define KMP_TEST_THEN_AND8(p, v) \
930 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v))
931 #define KMP_TEST_THEN_OR32(p, v) \
932 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
933 #define KMP_TEST_THEN_AND32(p, v) \
934 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v))
935 #define KMP_TEST_THEN_OR64(p, v) \
936 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
937 #define KMP_TEST_THEN_AND64(p, v) \
938 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v))
940 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \
941 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
943 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \
944 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \
946 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \
947 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
949 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \
950 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \
952 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \
953 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
955 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \
956 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
958 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \
959 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
961 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \
962 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
966 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
967 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
970 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \
971 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
975 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \
976 __kmp_compare_and_store_ret8((p), (cv), (sv))
977 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \
978 __kmp_compare_and_store_ret16((p), (cv), (sv))
979 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \
980 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \
982 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \
983 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \
986 #define KMP_XCHG_FIXED8(p, v) \
987 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v));
988 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v));
989 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v));
990 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v));
991 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v));
992 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v));
1000 #define KMP_MB() asm("nop")
1001 #define KMP_IMB() asm("nop")
1008 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \
1009 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64
1012 #define KMP_MB() std::atomic_thread_fence(std::memory_order_seq_cst)
1014 #define KMP_MB() __sync_synchronize()
1022 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1023 #if KMP_COMPILER_ICC
1024 #define KMP_MFENCE_() _mm_mfence()
1025 #define KMP_SFENCE_() _mm_sfence()
1026 #elif KMP_COMPILER_MSVC
1027 #define KMP_MFENCE_() MemoryBarrier()
1028 #define KMP_SFENCE_() MemoryBarrier()
1030 #define KMP_MFENCE_() __sync_synchronize()
1031 #define KMP_SFENCE_() __sync_synchronize()
1033 #define KMP_MFENCE() \
1034 if (UNLIKELY(!__kmp_cpuinfo.initialized)) { \
1035 __kmp_query_cpuid(&__kmp_cpuinfo); \
1037 if (__kmp_cpuinfo.sse2) { \
1040 #define KMP_SFENCE() KMP_SFENCE_()
1047 #ifndef KMP_ST_REL32
1048 #define KMP_ST_REL32(A, D) (*(A) = (D))
1051 #ifndef KMP_ST_REL64
1052 #define KMP_ST_REL64(A, D) (*(A) = (D))
1055 #ifndef KMP_LD_ACQ32
1056 #define KMP_LD_ACQ32(A) (*(A))
1059 #ifndef KMP_LD_ACQ64
1060 #define KMP_LD_ACQ64(A) (*(A))
1075 #define TCR_1(a) (a)
1076 #define TCW_1(a, b) (a) = (b)
1077 #define TCR_4(a) (a)
1078 #define TCW_4(a, b) (a) = (b)
1079 #define TCI_4(a) (++(a))
1080 #define TCD_4(a) (--(a))
1081 #define TCR_8(a) (a)
1082 #define TCW_8(a, b) (a) = (b)
1083 #define TCI_8(a) (++(a))
1084 #define TCD_8(a) (--(a))
1085 #define TCR_SYNC_4(a) (a)
1086 #define TCW_SYNC_4(a, b) (a) = (b)
1087 #define TCX_SYNC_4(a, b, c) \
1088 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \
1089 (kmp_int32)(b), (kmp_int32)(c))
1090 #define TCR_SYNC_8(a) (a)
1091 #define TCW_SYNC_8(a, b) (a) = (b)
1092 #define TCX_SYNC_8(a, b, c) \
1093 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \
1094 (kmp_int64)(b), (kmp_int64)(c))
1096 #if KMP_ARCH_X86 || KMP_ARCH_MIPS
1098 #define TCR_PTR(a) ((void *)TCR_4(a))
1099 #define TCW_PTR(a, b) TCW_4((a), (b))
1100 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a))
1101 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b))
1102 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c)))
1106 #define TCR_PTR(a) ((void *)TCR_8(a))
1107 #define TCW_PTR(a, b) TCW_8((a), (b))
1108 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a))
1109 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b))
1110 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c)))
1118 #define FTN_TRUE TRUE
1122 #define FTN_FALSE FALSE
1125 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
1127 #ifdef USE_VOLATILE_CAST
1128 #define VOLATILE_CAST(x) (volatile x)
1130 #define VOLATILE_CAST(x) (x)
1133 #define KMP_WAIT __kmp_wait_4
1134 #define KMP_WAIT_PTR __kmp_wait_4_ptr
1135 #define KMP_EQ __kmp_eq_4
1136 #define KMP_NEQ __kmp_neq_4
1137 #define KMP_LT __kmp_lt_4
1138 #define KMP_GE __kmp_ge_4
1139 #define KMP_LE __kmp_le_4
1143 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX
1144 #define STATIC_EFI2_WORKAROUND
1146 #define STATIC_EFI2_WORKAROUND static
1150 #ifndef KMP_USE_BGET
1151 #define KMP_USE_BGET 1
1155 #ifndef USE_CMPXCHG_FIX
1156 #define USE_CMPXCHG_FIX 1
1160 #define KMP_USE_DYNAMIC_LOCK 1
1164 #if KMP_USE_DYNAMIC_LOCK
1166 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC
1167 #ifdef KMP_USE_ADAPTIVE_LOCKS
1168 #undef KMP_USE_ADAPTIVE_LOCKS
1170 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX
1174 #if KMP_STATS_ENABLED
1175 #define KMP_HAVE_TICK_TIME \
1176 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64))
1180 enum kmp_warnings_level {
1181 kmp_warnings_off = 0,
1183 kmp_warnings_explicit = 6,
1184 kmp_warnings_verbose
1192 #include "kmp_safe_c_api.h"
1195 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order)
1196 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order)
1199 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire)
1200 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed)
1201 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release)
1202 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed)
1205 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel)
1206 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel)
1207 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel)
1208 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel)
1209 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel)
1210 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel)
1211 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed)
1212 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed)
1215 template <
typename T>
1216 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1217 return p->compare_exchange_strong(
1218 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1221 template <
typename T>
1222 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1223 return p->compare_exchange_strong(
1224 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1227 template <
typename T>
1228 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1229 return p->compare_exchange_strong(
1230 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1235 extern void *__kmp_lookup_symbol(
const char *name);
1236 #define KMP_DLSYM(name) __kmp_lookup_symbol(name)
1237 #define KMP_DLSYM_NEXT(name) nullptr
1239 #define KMP_DLSYM(name) dlsym(RTLD_DEFAULT, name)
1240 #define KMP_DLSYM_NEXT(name) dlsym(RTLD_NEXT, name)