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 1 144 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) 276 #endif // __cplusplus 278 #define KMP_EXPORT extern 280 #if __GNUC__ >= 4 && !defined(__MINGW32__) 281 #define __forceinline __inline 287 static inline int KMP_GET_PAGE_SIZE(
void) {
290 return si.dwPageSize;
293 #define KMP_GET_PAGE_SIZE() getpagesize() 296 #define PAGE_ALIGNED(_addr) \ 297 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) 298 #define ALIGN_TO_PAGE(x) \ 299 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) 305 #endif // __cplusplus 307 #define INTERNODE_CACHE_LINE 4096 311 #define CACHE_LINE 128 313 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) 315 #warning CACHE_LINE is too small. 319 #define KMP_CACHE_PREFETCH(ADDR) 325 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) 326 # define KMP_FALLTHROUGH() [[fallthrough]] 327 #elif __has_cpp_attribute(clang::fallthrough) 328 # define KMP_FALLTHROUGH() [[clang::fallthrough]] 329 #elif __has_attribute(fallthrough) || __GNUC__ >= 7 330 # define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) 332 # define KMP_FALLTHROUGH() ((void)0) 336 #if __cplusplus >= 201103L 337 #define KMP_NORETURN [[noreturn]] 339 #define KMP_NORETURN __declspec(noreturn) 341 #define KMP_NORETURN __attribute__((noreturn)) 344 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT 345 #define KMP_ALIGN(bytes) __declspec(align(bytes)) 346 #define KMP_THREAD_LOCAL __declspec(thread) 349 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) 350 #define KMP_THREAD_LOCAL __thread 351 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) 354 #if KMP_HAVE_WEAK_ATTRIBUTE && !KMP_DYNAMIC_LIB 355 #define KMP_WEAK_ATTRIBUTE_EXTERNAL __attribute__((weak)) 357 #define KMP_WEAK_ATTRIBUTE_EXTERNAL 360 #if KMP_HAVE_WEAK_ATTRIBUTE 361 #define KMP_WEAK_ATTRIBUTE_INTERNAL __attribute__((weak)) 363 #define KMP_WEAK_ATTRIBUTE_INTERNAL 368 #define KMP_STR(x) _KMP_STR(x) 369 #define _KMP_STR(x) #x 372 #ifdef KMP_USE_VERSION_SYMBOLS 375 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) 376 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name 377 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ 378 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") 379 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ 380 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ 381 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ 383 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ 384 api_name) "@" ver_str "\n\t"); \ 385 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ 386 api_name) "@@" default_ver "\n\t") 387 #else // KMP_USE_VERSION_SYMBOLS 388 #define KMP_EXPAND_NAME(api_name) api_name 389 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) 390 #endif // KMP_USE_VERSION_SYMBOLS 394 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) 395 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) 396 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) 399 enum kmp_mem_fence_type {
408 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS 410 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG 411 #pragma intrinsic(InterlockedExchangeAdd) 412 #pragma intrinsic(InterlockedCompareExchange) 413 #pragma intrinsic(InterlockedExchange) 414 #pragma intrinsic(InterlockedExchange64) 419 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) 420 #define KMP_TEST_THEN_INC_ACQ32(p) \ 421 InterlockedExchangeAdd((volatile long *)(p), 1) 422 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) 423 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 424 InterlockedExchangeAdd((volatile long *)(p), 4) 425 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) 426 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 427 InterlockedExchangeAdd((volatile long *)(p), -1) 428 #define KMP_TEST_THEN_ADD32(p, v) \ 429 InterlockedExchangeAdd((volatile long *)(p), (v)) 431 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 432 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) 434 #define KMP_XCHG_FIXED32(p, v) \ 435 InterlockedExchange((volatile long *)(p), (long)(v)) 436 #define KMP_XCHG_FIXED64(p, v) \ 437 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 439 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
440 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
441 return *(kmp_real32 *)&tmp;
445 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
446 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
447 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
448 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
449 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
450 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
451 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
452 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
453 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
455 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
457 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
459 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
461 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
463 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
465 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
466 kmp_int16 cv, kmp_int16 sv);
467 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
468 kmp_int32 cv, kmp_int32 sv);
469 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
470 kmp_int64 cv, kmp_int64 sv);
472 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
473 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
474 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
475 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
476 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
477 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
481 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) 482 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) 485 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) 486 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) 489 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) 490 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) 492 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) 493 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) 495 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) 496 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) 497 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) 498 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) 499 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) 500 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) 502 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 503 __kmp_compare_and_store8((p), (cv), (sv)) 504 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 505 __kmp_compare_and_store8((p), (cv), (sv)) 506 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 507 __kmp_compare_and_store16((p), (cv), (sv)) 508 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 509 __kmp_compare_and_store16((p), (cv), (sv)) 510 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 511 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 513 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 514 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 516 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 517 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 519 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 520 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 524 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 525 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 528 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 529 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 533 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 534 __kmp_compare_and_store_ret8((p), (cv), (sv)) 535 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 536 __kmp_compare_and_store_ret16((p), (cv), (sv)) 537 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 538 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 541 #define KMP_XCHG_FIXED8(p, v) \ 542 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 543 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 547 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 549 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) 552 #define KMP_TEST_THEN_INC32(p) \ 553 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 554 #define KMP_TEST_THEN_INC_ACQ32(p) \ 555 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 557 #define KMP_TEST_THEN_INC64(p) \ 558 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 559 #define KMP_TEST_THEN_INC_ACQ64(p) \ 560 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 562 #define KMP_TEST_THEN_INC64(p) \ 563 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 564 #define KMP_TEST_THEN_INC_ACQ64(p) \ 565 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 567 #define KMP_TEST_THEN_ADD4_32(p) \ 568 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 569 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 570 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 572 #define KMP_TEST_THEN_ADD4_64(p) \ 573 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 574 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 575 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 576 #define KMP_TEST_THEN_DEC64(p) \ 577 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 578 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 579 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 581 #define KMP_TEST_THEN_ADD4_64(p) \ 582 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 583 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 584 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 585 #define KMP_TEST_THEN_DEC64(p) \ 586 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 587 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 588 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 590 #define KMP_TEST_THEN_DEC32(p) \ 591 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 592 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 593 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 594 #define KMP_TEST_THEN_ADD8(p, v) \ 595 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) 596 #define KMP_TEST_THEN_ADD32(p, v) \ 597 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) 599 #define KMP_TEST_THEN_ADD64(p, v) \ 600 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 603 #define KMP_TEST_THEN_ADD64(p, v) \ 604 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) 607 #define KMP_TEST_THEN_OR8(p, v) \ 608 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) 609 #define KMP_TEST_THEN_AND8(p, v) \ 610 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) 611 #define KMP_TEST_THEN_OR32(p, v) \ 612 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 613 #define KMP_TEST_THEN_AND32(p, v) \ 614 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 616 #define KMP_TEST_THEN_OR64(p, v) \ 617 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 619 #define KMP_TEST_THEN_AND64(p, v) \ 620 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 623 #define KMP_TEST_THEN_OR64(p, v) \ 624 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 625 #define KMP_TEST_THEN_AND64(p, v) \ 626 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 629 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 630 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 632 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 633 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 635 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 636 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 638 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 639 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 641 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 642 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 644 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 645 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 647 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 648 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ 651 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 652 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 654 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 655 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 657 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 658 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 661 static inline bool mips_sync_bool_compare_and_swap(
662 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
663 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
666 static inline bool mips_sync_val_compare_and_swap(
667 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
668 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
672 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 673 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 675 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 676 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 678 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 679 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 682 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 683 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 685 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 686 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 688 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 689 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 693 #define KMP_XCHG_FIXED8(p, v) \ 694 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) 695 #define KMP_XCHG_FIXED16(p, v) \ 696 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) 697 #define KMP_XCHG_FIXED32(p, v) \ 698 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 699 #define KMP_XCHG_FIXED64(p, v) \ 700 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 702 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
704 __sync_lock_test_and_set((
volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v);
705 return *(kmp_real32 *)&tmp;
708 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
710 __sync_lock_test_and_set((
volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v);
711 return *(kmp_real64 *)&tmp;
716 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
717 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
718 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
719 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
720 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
721 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
722 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
723 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
724 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
726 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
728 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
730 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
732 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
734 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
736 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
737 kmp_int16 cv, kmp_int16 sv);
738 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
739 kmp_int32 cv, kmp_int32 sv);
740 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
741 kmp_int64 cv, kmp_int64 sv);
743 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
744 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
745 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
746 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
747 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
748 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
750 #define KMP_TEST_THEN_INC32(p) \ 751 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 752 #define KMP_TEST_THEN_INC_ACQ32(p) \ 753 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 754 #define KMP_TEST_THEN_INC64(p) \ 755 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 756 #define KMP_TEST_THEN_INC_ACQ64(p) \ 757 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 758 #define KMP_TEST_THEN_ADD4_32(p) \ 759 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 760 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 761 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 762 #define KMP_TEST_THEN_ADD4_64(p) \ 763 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 764 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 765 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 766 #define KMP_TEST_THEN_DEC32(p) \ 767 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 768 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 769 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 770 #define KMP_TEST_THEN_DEC64(p) \ 771 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 772 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 773 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 774 #define KMP_TEST_THEN_ADD8(p, v) \ 775 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 776 #define KMP_TEST_THEN_ADD32(p, v) \ 777 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) 778 #define KMP_TEST_THEN_ADD64(p, v) \ 779 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 781 #define KMP_TEST_THEN_OR8(p, v) \ 782 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 783 #define KMP_TEST_THEN_AND8(p, v) \ 784 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 785 #define KMP_TEST_THEN_OR32(p, v) \ 786 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 787 #define KMP_TEST_THEN_AND32(p, v) \ 788 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 789 #define KMP_TEST_THEN_OR64(p, v) \ 790 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 791 #define KMP_TEST_THEN_AND64(p, v) \ 792 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 794 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 795 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 797 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 798 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 800 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 801 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 803 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 804 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 806 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 807 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 809 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 810 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 812 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 813 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 815 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 816 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 820 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 821 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 824 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 825 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 829 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 830 __kmp_compare_and_store_ret8((p), (cv), (sv)) 831 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 832 __kmp_compare_and_store_ret16((p), (cv), (sv)) 833 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 834 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 836 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 837 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 840 #define KMP_XCHG_FIXED8(p, v) \ 841 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 842 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 843 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); 844 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); 845 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); 846 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 854 #define KMP_MB() asm("nop") 855 #define KMP_IMB() asm("nop") 862 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ 863 KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 864 #define KMP_MB() __sync_synchronize() 876 #define KMP_ST_REL32(A, D) (*(A) = (D)) 880 #define KMP_ST_REL64(A, D) (*(A) = (D)) 884 #define KMP_LD_ACQ32(A) (*(A)) 888 #define KMP_LD_ACQ64(A) (*(A)) 904 #define TCW_1(a, b) (a) = (b) 906 #define TCW_4(a, b) (a) = (b) 907 #define TCI_4(a) (++(a)) 908 #define TCD_4(a) (--(a)) 910 #define TCW_8(a, b) (a) = (b) 911 #define TCI_8(a) (++(a)) 912 #define TCD_8(a) (--(a)) 913 #define TCR_SYNC_4(a) (a) 914 #define TCW_SYNC_4(a, b) (a) = (b) 915 #define TCX_SYNC_4(a, b, c) \ 916 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ 917 (kmp_int32)(b), (kmp_int32)(c)) 918 #define TCR_SYNC_8(a) (a) 919 #define TCW_SYNC_8(a, b) (a) = (b) 920 #define TCX_SYNC_8(a, b, c) \ 921 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ 922 (kmp_int64)(b), (kmp_int64)(c)) 924 #if KMP_ARCH_X86 || KMP_ARCH_MIPS 926 #define TCR_PTR(a) ((void *)TCR_4(a)) 927 #define TCW_PTR(a, b) TCW_4((a), (b)) 928 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) 929 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) 930 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) 934 #define TCR_PTR(a) ((void *)TCR_8(a)) 935 #define TCW_PTR(a, b) TCW_8((a), (b)) 936 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) 937 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) 938 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) 946 #define FTN_TRUE TRUE 950 #define FTN_FALSE FALSE 953 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
955 #ifdef USE_VOLATILE_CAST 956 #define VOLATILE_CAST(x) (volatile x) 958 #define VOLATILE_CAST(x) (x) 961 #define KMP_WAIT __kmp_wait_4 962 #define KMP_WAIT_PTR __kmp_wait_4_ptr 963 #define KMP_EQ __kmp_eq_4 964 #define KMP_NEQ __kmp_neq_4 965 #define KMP_LT __kmp_lt_4 966 #define KMP_GE __kmp_ge_4 967 #define KMP_LE __kmp_le_4 971 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX 972 #define STATIC_EFI2_WORKAROUND 974 #define STATIC_EFI2_WORKAROUND static 979 #define KMP_USE_BGET 1 983 #ifndef USE_CMPXCHG_FIX 984 #define USE_CMPXCHG_FIX 1 988 #define KMP_USE_DYNAMIC_LOCK 1 992 #if KMP_USE_DYNAMIC_LOCK 994 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC 995 #ifdef KMP_USE_ADAPTIVE_LOCKS 996 #undef KMP_USE_ADAPTIVE_LOCKS 998 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX 1002 #if KMP_STATS_ENABLED 1003 #define KMP_HAVE_TICK_TIME \ 1004 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) 1008 enum kmp_warnings_level {
1009 kmp_warnings_off = 0,
1011 kmp_warnings_explicit = 6,
1012 kmp_warnings_verbose
1017 #endif // __cplusplus 1020 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) 1021 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) 1024 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) 1025 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) 1026 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) 1027 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) 1030 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) 1031 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) 1032 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) 1033 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) 1034 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) 1035 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) 1036 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) 1037 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) 1040 template <
typename T>
1041 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1042 return p->compare_exchange_strong(
1043 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1046 template <
typename T>
1047 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1048 return p->compare_exchange_strong(
1049 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1052 template <
typename T>
1053 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1054 return p->compare_exchange_strong(
1055 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1060 #include "kmp_safe_c_api.h"