16 #include "kmp_config.h" 20 #define KMP_FTN_PLAIN 1 21 #define KMP_FTN_APPEND 2 22 #define KMP_FTN_UPPER 3 28 #define KMP_PTR_SKIP (sizeof(void *)) 35 #define KMP_MEM_CONS_VOLATILE 0 36 #define KMP_MEM_CONS_FENCE 1 38 #ifndef KMP_MEM_CONS_MODEL 39 #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE 42 #ifndef __has_cpp_attribute 43 #define __has_cpp_attribute(x) 0 46 #ifndef __has_attribute 47 #define __has_attribute(x) 0 51 #define KMP_COMPILER_ICC 0 52 #define KMP_COMPILER_GCC 0 53 #define KMP_COMPILER_CLANG 0 54 #define KMP_COMPILER_MSVC 0 56 #if defined(__INTEL_COMPILER) 57 #undef KMP_COMPILER_ICC 58 #define KMP_COMPILER_ICC 1 59 #elif defined(__clang__) 60 #undef KMP_COMPILER_CLANG 61 #define KMP_COMPILER_CLANG 1 62 #elif defined(__GNUC__) 63 #undef KMP_COMPILER_GCC 64 #define KMP_COMPILER_GCC 1 65 #elif defined(_MSC_VER) 66 #undef KMP_COMPILER_MSVC 67 #define KMP_COMPILER_MSVC 1 69 #error Unknown compiler 72 #if (KMP_OS_LINUX || KMP_OS_WINDOWS) && !KMP_OS_CNK 73 #define KMP_AFFINITY_SUPPORTED 1 74 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64 75 #define KMP_GROUP_AFFINITY 1 77 #define KMP_GROUP_AFFINITY 0 80 #define KMP_AFFINITY_SUPPORTED 0 81 #define KMP_GROUP_AFFINITY 0 85 #define KMP_HAVE_QUAD 0 86 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 90 #define KMP_HAVE_QUAD 1 91 #elif KMP_COMPILER_CLANG 94 typedef long double _Quad;
95 #elif KMP_COMPILER_GCC 98 typedef __float128 _Quad;
100 #define KMP_HAVE_QUAD 1 102 #elif KMP_COMPILER_MSVC 103 typedef long double _Quad;
106 #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC 107 typedef long double _Quad;
109 #define KMP_HAVE_QUAD 1 113 #define KMP_USE_X87CONTROL 0 115 #define KMP_END_OF_LINE "\r\n" 116 typedef char kmp_int8;
117 typedef unsigned char kmp_uint8;
118 typedef short kmp_int16;
119 typedef unsigned short kmp_uint16;
120 typedef int kmp_int32;
121 typedef unsigned int kmp_uint32;
122 #define KMP_INT32_SPEC "d" 123 #define KMP_UINT32_SPEC "u" 125 typedef __int64 kmp_int64;
126 typedef unsigned __int64 kmp_uint64;
127 #define KMP_INT64_SPEC "I64d" 128 #define KMP_UINT64_SPEC "I64u" 130 struct kmp_struct64 {
133 typedef struct kmp_struct64 kmp_int64;
134 typedef struct kmp_struct64 kmp_uint64;
137 #if KMP_ARCH_X86 && KMP_MSVC_COMPAT 138 #undef KMP_USE_X87CONTROL 139 #define KMP_USE_X87CONTROL 1 143 typedef __int64 kmp_intptr_t;
144 typedef unsigned __int64 kmp_uintptr_t;
145 #define KMP_INTPTR_SPEC "I64d" 146 #define KMP_UINTPTR_SPEC "I64u" 151 #define KMP_END_OF_LINE "\n" 152 typedef char kmp_int8;
153 typedef unsigned char kmp_uint8;
154 typedef short kmp_int16;
155 typedef unsigned short kmp_uint16;
156 typedef int kmp_int32;
157 typedef unsigned int kmp_uint32;
158 typedef long long kmp_int64;
159 typedef unsigned long long kmp_uint64;
160 #define KMP_INT32_SPEC "d" 161 #define KMP_UINT32_SPEC "u" 162 #define KMP_INT64_SPEC "lld" 163 #define KMP_UINT64_SPEC "llu" 166 #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS 167 #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC 168 #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS64 169 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC 171 #error "Can't determine size_t printf format specifier." 175 #define KMP_SIZE_T_MAX (0xFFFFFFFF) 177 #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF) 180 typedef size_t kmp_size_t;
181 typedef float kmp_real32;
182 typedef double kmp_real64;
186 typedef long kmp_intptr_t;
187 typedef unsigned long kmp_uintptr_t;
188 #define KMP_INTPTR_SPEC "ld" 189 #define KMP_UINTPTR_SPEC "lu" 193 typedef kmp_int64 kmp_int;
194 typedef kmp_uint64 kmp_uint;
196 typedef kmp_int32 kmp_int;
197 typedef kmp_uint32 kmp_uint;
199 #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF) 200 #define KMP_INT_MIN ((kmp_int32)0x80000000) 204 #define CCAST(type, var) const_cast<type>(var) 205 #define RCAST(type, var) reinterpret_cast<type>(var) 209 template <
typename T>
struct traits_t {};
211 template <>
struct traits_t<signed int> {
212 typedef signed int signed_t;
213 typedef unsigned int unsigned_t;
214 typedef double floating_t;
215 static char const *spec;
216 static const signed_t max_value = 0x7fffffff;
217 static const signed_t min_value = 0x80000000;
218 static const int type_size =
sizeof(signed_t);
221 template <>
struct traits_t<unsigned int> {
222 typedef signed int signed_t;
223 typedef unsigned int unsigned_t;
224 typedef double floating_t;
225 static char const *spec;
226 static const unsigned_t max_value = 0xffffffff;
227 static const unsigned_t min_value = 0x00000000;
228 static const int type_size =
sizeof(unsigned_t);
231 template <>
struct traits_t<signed long> {
232 typedef signed long signed_t;
233 typedef unsigned long unsigned_t;
234 typedef long double floating_t;
235 static char const *spec;
236 static const int type_size =
sizeof(signed_t);
239 template <>
struct traits_t<signed long long> {
240 typedef signed long long signed_t;
241 typedef unsigned long long unsigned_t;
242 typedef long double floating_t;
243 static char const *spec;
244 static const signed_t max_value = 0x7fffffffffffffffLL;
245 static const signed_t min_value = 0x8000000000000000LL;
246 static const int type_size =
sizeof(signed_t);
249 template <>
struct traits_t<unsigned long long> {
250 typedef signed long long signed_t;
251 typedef unsigned long long unsigned_t;
252 typedef long double floating_t;
253 static char const *spec;
254 static const unsigned_t max_value = 0xffffffffffffffffLL;
255 static const unsigned_t min_value = 0x0000000000000000LL;
256 static const int type_size =
sizeof(unsigned_t);
260 #define CCAST(type, var) (type)(var) 261 #define RCAST(type, var) (type)(var) 262 #endif // __cplusplus 264 #define KMP_EXPORT extern 266 #if __GNUC__ >= 4 && !defined(__MINGW32__) 267 #define __forceinline __inline 273 static inline int KMP_GET_PAGE_SIZE(
void) {
276 return si.dwPageSize;
279 #define KMP_GET_PAGE_SIZE() getpagesize() 282 #define PAGE_ALIGNED(_addr) \ 283 (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) 284 #define ALIGN_TO_PAGE(x) \ 285 (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) 291 #endif // __cplusplus 293 #define INTERNODE_CACHE_LINE 4096 297 #define CACHE_LINE 128 299 #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) 301 #warning CACHE_LINE is too small. 305 #define KMP_CACHE_PREFETCH(ADDR) 311 #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) 312 # define KMP_FALLTHROUGH() [[fallthrough]] 313 #elif __has_cpp_attribute(clang::fallthrough) 314 # define KMP_FALLTHROUGH() [[clang::fallthrough]] 315 #elif __has_attribute(fallthough) || __GNUC__ >= 7 316 # define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) 318 # define KMP_FALLTHROUGH() ((void)0) 322 #if __cplusplus >= 201103L 323 #define KMP_NORETURN [[noreturn]] 325 #define KMP_NORETURN __declspec(noreturn) 327 #define KMP_NORETURN __attribute__((noreturn)) 330 #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT 331 #define KMP_ALIGN(bytes) __declspec(align(bytes)) 332 #define KMP_THREAD_LOCAL __declspec(thread) 335 #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) 336 #define KMP_THREAD_LOCAL __thread 337 #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) 340 #if KMP_HAVE_WEAK_ATTRIBUTE 341 #define KMP_WEAK_ATTRIBUTE __attribute__((weak)) 343 #define KMP_WEAK_ATTRIBUTE 348 #define KMP_STR(x) _KMP_STR(x) 349 #define _KMP_STR(x) #x 352 #ifdef KMP_USE_VERSION_SYMBOLS 355 #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) 356 #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name 357 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ 358 _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") 359 #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ 360 __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ 361 __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ 363 ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ 364 api_name) "@" ver_str "\n\t"); \ 365 __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ 366 api_name) "@@" default_ver "\n\t") 367 #else // KMP_USE_VERSION_SYMBOLS 368 #define KMP_EXPAND_NAME(api_name) api_name 369 #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) 370 #endif // KMP_USE_VERSION_SYMBOLS 374 #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) 375 #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) 376 #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) 379 enum kmp_mem_fence_type {
388 #if KMP_ASM_INTRINS && KMP_OS_WINDOWS 390 #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG 391 #pragma intrinsic(InterlockedExchangeAdd) 392 #pragma intrinsic(InterlockedCompareExchange) 393 #pragma intrinsic(InterlockedExchange) 394 #pragma intrinsic(InterlockedExchange64) 399 #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) 400 #define KMP_TEST_THEN_INC_ACQ32(p) \ 401 InterlockedExchangeAdd((volatile long *)(p), 1) 402 #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) 403 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 404 InterlockedExchangeAdd((volatile long *)(p), 4) 405 #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) 406 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 407 InterlockedExchangeAdd((volatile long *)(p), -1) 408 #define KMP_TEST_THEN_ADD32(p, v) \ 409 InterlockedExchangeAdd((volatile long *)(p), (v)) 411 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 412 InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) 414 #define KMP_XCHG_FIXED32(p, v) \ 415 InterlockedExchange((volatile long *)(p), (long)(v)) 416 #define KMP_XCHG_FIXED64(p, v) \ 417 InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 419 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
420 kmp_int32 tmp = InterlockedExchange((
volatile long *)p, *(
long *)&v);
421 return *(kmp_real32 *)&tmp;
425 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
426 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
427 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
428 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
429 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
430 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
431 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
432 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
433 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
435 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
437 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
439 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
441 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
443 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
445 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
446 kmp_int16 cv, kmp_int16 sv);
447 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
448 kmp_int32 cv, kmp_int32 sv);
449 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
450 kmp_int64 cv, kmp_int64 sv);
452 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
453 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
454 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
455 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
456 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
457 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
461 #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) 462 #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) 465 #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) 466 #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) 469 #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) 470 #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) 472 #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) 473 #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) 475 #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) 476 #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) 477 #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) 478 #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) 479 #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) 480 #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) 482 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 483 __kmp_compare_and_store8((p), (cv), (sv)) 484 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 485 __kmp_compare_and_store8((p), (cv), (sv)) 486 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 487 __kmp_compare_and_store16((p), (cv), (sv)) 488 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 489 __kmp_compare_and_store16((p), (cv), (sv)) 490 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 491 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 493 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 494 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 496 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 497 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 499 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 500 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 504 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 505 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 508 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 509 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 513 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 514 __kmp_compare_and_store_ret8((p), (cv), (sv)) 515 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 516 __kmp_compare_and_store_ret16((p), (cv), (sv)) 517 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 518 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 521 #define KMP_XCHG_FIXED8(p, v) \ 522 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 523 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 527 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 529 #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) 532 #define KMP_TEST_THEN_INC32(p) \ 533 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 534 #define KMP_TEST_THEN_INC_ACQ32(p) \ 535 __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) 537 #define KMP_TEST_THEN_INC64(p) \ 538 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 539 #define KMP_TEST_THEN_INC_ACQ64(p) \ 540 __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 542 #define KMP_TEST_THEN_INC64(p) \ 543 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 544 #define KMP_TEST_THEN_INC_ACQ64(p) \ 545 __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) 547 #define KMP_TEST_THEN_ADD4_32(p) \ 548 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 549 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 550 __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) 552 #define KMP_TEST_THEN_ADD4_64(p) \ 553 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 554 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 555 __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) 556 #define KMP_TEST_THEN_DEC64(p) \ 557 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 558 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 559 __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) 561 #define KMP_TEST_THEN_ADD4_64(p) \ 562 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 563 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 564 __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) 565 #define KMP_TEST_THEN_DEC64(p) \ 566 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 567 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 568 __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) 570 #define KMP_TEST_THEN_DEC32(p) \ 571 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 572 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 573 __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) 574 #define KMP_TEST_THEN_ADD8(p, v) \ 575 __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) 576 #define KMP_TEST_THEN_ADD32(p, v) \ 577 __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) 579 #define KMP_TEST_THEN_ADD64(p, v) \ 580 __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 583 #define KMP_TEST_THEN_ADD64(p, v) \ 584 __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) 587 #define KMP_TEST_THEN_OR8(p, v) \ 588 __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) 589 #define KMP_TEST_THEN_AND8(p, v) \ 590 __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) 591 #define KMP_TEST_THEN_OR32(p, v) \ 592 __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 593 #define KMP_TEST_THEN_AND32(p, v) \ 594 __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 596 #define KMP_TEST_THEN_OR64(p, v) \ 597 __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 599 #define KMP_TEST_THEN_AND64(p, v) \ 600 __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ 603 #define KMP_TEST_THEN_OR64(p, v) \ 604 __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 605 #define KMP_TEST_THEN_AND64(p, v) \ 606 __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 609 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 610 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 612 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 613 __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 615 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 616 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 618 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 619 __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 621 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 622 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 624 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 625 __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 627 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 628 __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ 631 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 632 __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ 634 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 635 __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ 637 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 638 __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ 641 static inline bool mips_sync_bool_compare_and_swap(
642 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
643 return __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
646 static inline bool mips_sync_val_compare_and_swap(
647 volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) {
648 __atomic_compare_exchange(p, &cv, &sv,
false, __ATOMIC_SEQ_CST,
652 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 653 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 655 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 656 mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ 658 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 659 mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 662 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 663 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 665 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 666 __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 668 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 669 __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ 673 #define KMP_XCHG_FIXED8(p, v) \ 674 __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) 675 #define KMP_XCHG_FIXED16(p, v) \ 676 __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) 677 #define KMP_XCHG_FIXED32(p, v) \ 678 __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 679 #define KMP_XCHG_FIXED64(p, v) \ 680 __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 682 inline kmp_real32 KMP_XCHG_REAL32(
volatile kmp_real32 *p, kmp_real32 v) {
684 __sync_lock_test_and_set((
volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v);
685 return *(kmp_real32 *)&tmp;
688 inline kmp_real64 KMP_XCHG_REAL64(
volatile kmp_real64 *p, kmp_real64 v) {
690 __sync_lock_test_and_set((
volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v);
691 return *(kmp_real64 *)&tmp;
696 extern kmp_int8 __kmp_test_then_add8(
volatile kmp_int8 *p, kmp_int8 v);
697 extern kmp_int8 __kmp_test_then_or8(
volatile kmp_int8 *p, kmp_int8 v);
698 extern kmp_int8 __kmp_test_then_and8(
volatile kmp_int8 *p, kmp_int8 v);
699 extern kmp_int32 __kmp_test_then_add32(
volatile kmp_int32 *p, kmp_int32 v);
700 extern kmp_uint32 __kmp_test_then_or32(
volatile kmp_uint32 *p, kmp_uint32 v);
701 extern kmp_uint32 __kmp_test_then_and32(
volatile kmp_uint32 *p, kmp_uint32 v);
702 extern kmp_int64 __kmp_test_then_add64(
volatile kmp_int64 *p, kmp_int64 v);
703 extern kmp_uint64 __kmp_test_then_or64(
volatile kmp_uint64 *p, kmp_uint64 v);
704 extern kmp_uint64 __kmp_test_then_and64(
volatile kmp_uint64 *p, kmp_uint64 v);
706 extern kmp_int8 __kmp_compare_and_store8(
volatile kmp_int8 *p, kmp_int8 cv,
708 extern kmp_int16 __kmp_compare_and_store16(
volatile kmp_int16 *p, kmp_int16 cv,
710 extern kmp_int32 __kmp_compare_and_store32(
volatile kmp_int32 *p, kmp_int32 cv,
712 extern kmp_int32 __kmp_compare_and_store64(
volatile kmp_int64 *p, kmp_int64 cv,
714 extern kmp_int8 __kmp_compare_and_store_ret8(
volatile kmp_int8 *p, kmp_int8 cv,
716 extern kmp_int16 __kmp_compare_and_store_ret16(
volatile kmp_int16 *p,
717 kmp_int16 cv, kmp_int16 sv);
718 extern kmp_int32 __kmp_compare_and_store_ret32(
volatile kmp_int32 *p,
719 kmp_int32 cv, kmp_int32 sv);
720 extern kmp_int64 __kmp_compare_and_store_ret64(
volatile kmp_int64 *p,
721 kmp_int64 cv, kmp_int64 sv);
723 extern kmp_int8 __kmp_xchg_fixed8(
volatile kmp_int8 *p, kmp_int8 v);
724 extern kmp_int16 __kmp_xchg_fixed16(
volatile kmp_int16 *p, kmp_int16 v);
725 extern kmp_int32 __kmp_xchg_fixed32(
volatile kmp_int32 *p, kmp_int32 v);
726 extern kmp_int64 __kmp_xchg_fixed64(
volatile kmp_int64 *p, kmp_int64 v);
727 extern kmp_real32 __kmp_xchg_real32(
volatile kmp_real32 *p, kmp_real32 v);
728 extern kmp_real64 __kmp_xchg_real64(
volatile kmp_real64 *p, kmp_real64 v);
730 #define KMP_TEST_THEN_INC32(p) \ 731 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 732 #define KMP_TEST_THEN_INC_ACQ32(p) \ 733 __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) 734 #define KMP_TEST_THEN_INC64(p) \ 735 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 736 #define KMP_TEST_THEN_INC_ACQ64(p) \ 737 __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) 738 #define KMP_TEST_THEN_ADD4_32(p) \ 739 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 740 #define KMP_TEST_THEN_ADD4_ACQ32(p) \ 741 __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) 742 #define KMP_TEST_THEN_ADD4_64(p) \ 743 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 744 #define KMP_TEST_THEN_ADD4_ACQ64(p) \ 745 __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) 746 #define KMP_TEST_THEN_DEC32(p) \ 747 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 748 #define KMP_TEST_THEN_DEC_ACQ32(p) \ 749 __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) 750 #define KMP_TEST_THEN_DEC64(p) \ 751 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 752 #define KMP_TEST_THEN_DEC_ACQ64(p) \ 753 __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) 754 #define KMP_TEST_THEN_ADD8(p, v) \ 755 __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 756 #define KMP_TEST_THEN_ADD32(p, v) \ 757 __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) 758 #define KMP_TEST_THEN_ADD64(p, v) \ 759 __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) 761 #define KMP_TEST_THEN_OR8(p, v) \ 762 __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 763 #define KMP_TEST_THEN_AND8(p, v) \ 764 __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) 765 #define KMP_TEST_THEN_OR32(p, v) \ 766 __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 767 #define KMP_TEST_THEN_AND32(p, v) \ 768 __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) 769 #define KMP_TEST_THEN_OR64(p, v) \ 770 __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 771 #define KMP_TEST_THEN_AND64(p, v) \ 772 __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) 774 #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ 775 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 777 #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ 778 __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ 780 #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ 781 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 783 #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ 784 __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ 786 #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ 787 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 789 #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ 790 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 792 #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ 793 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 795 #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ 796 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 800 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 801 __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 804 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ 805 __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 809 #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ 810 __kmp_compare_and_store_ret8((p), (cv), (sv)) 811 #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ 812 __kmp_compare_and_store_ret16((p), (cv), (sv)) 813 #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ 814 __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ 816 #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ 817 __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ 820 #define KMP_XCHG_FIXED8(p, v) \ 821 __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); 822 #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); 823 #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); 824 #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); 825 #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); 826 #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); 834 #define KMP_MB() asm("nop") 835 #define KMP_IMB() asm("nop") 842 #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ 844 #define KMP_MB() __sync_synchronize() 856 #define KMP_ST_REL32(A, D) (*(A) = (D)) 860 #define KMP_ST_REL64(A, D) (*(A) = (D)) 864 #define KMP_LD_ACQ32(A) (*(A)) 868 #define KMP_LD_ACQ64(A) (*(A)) 884 #define TCW_1(a, b) (a) = (b) 886 #define TCW_4(a, b) (a) = (b) 887 #define TCI_4(a) (++(a)) 888 #define TCD_4(a) (--(a)) 890 #define TCW_8(a, b) (a) = (b) 891 #define TCI_8(a) (++(a)) 892 #define TCD_8(a) (--(a)) 893 #define TCR_SYNC_4(a) (a) 894 #define TCW_SYNC_4(a, b) (a) = (b) 895 #define TCX_SYNC_4(a, b, c) \ 896 KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ 897 (kmp_int32)(b), (kmp_int32)(c)) 898 #define TCR_SYNC_8(a) (a) 899 #define TCW_SYNC_8(a, b) (a) = (b) 900 #define TCX_SYNC_8(a, b, c) \ 901 KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ 902 (kmp_int64)(b), (kmp_int64)(c)) 904 #if KMP_ARCH_X86 || KMP_ARCH_MIPS 906 #define TCR_PTR(a) ((void *)TCR_4(a)) 907 #define TCW_PTR(a, b) TCW_4((a), (b)) 908 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) 909 #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) 910 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) 914 #define TCR_PTR(a) ((void *)TCR_8(a)) 915 #define TCW_PTR(a, b) TCW_8((a), (b)) 916 #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) 917 #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) 918 #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) 926 #define FTN_TRUE TRUE 930 #define FTN_FALSE FALSE 933 typedef void (*microtask_t)(
int *gtid,
int *npr, ...);
935 #ifdef USE_VOLATILE_CAST 936 #define VOLATILE_CAST(x) (volatile x) 938 #define VOLATILE_CAST(x) (x) 941 #define KMP_WAIT __kmp_wait_4 942 #define KMP_WAIT_PTR __kmp_wait_4_ptr 943 #define KMP_EQ __kmp_eq_4 944 #define KMP_NEQ __kmp_neq_4 945 #define KMP_LT __kmp_lt_4 946 #define KMP_GE __kmp_ge_4 947 #define KMP_LE __kmp_le_4 951 #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX 952 #define STATIC_EFI2_WORKAROUND 954 #define STATIC_EFI2_WORKAROUND static 959 #define KMP_USE_BGET 1 963 #ifndef USE_CMPXCHG_FIX 964 #define USE_CMPXCHG_FIX 1 968 #define KMP_USE_DYNAMIC_LOCK 1 972 #if KMP_USE_DYNAMIC_LOCK 974 #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC 975 #ifdef KMP_USE_ADAPTIVE_LOCKS 976 #undef KMP_USE_ADAPTIVE_LOCKS 978 #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX 982 #if KMP_STATS_ENABLED 983 #define KMP_HAVE_TICK_TIME \ 984 (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) 988 enum kmp_warnings_level {
989 kmp_warnings_off = 0,
991 kmp_warnings_explicit = 6,
997 #endif // __cplusplus 1000 #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) 1001 #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) 1004 #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) 1005 #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) 1006 #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) 1007 #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) 1010 #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) 1011 #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) 1012 #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) 1013 #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) 1014 #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) 1015 #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) 1016 #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) 1017 #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) 1020 template <
typename T>
1021 bool __kmp_atomic_compare_store(std::atomic<T> *p, T expected, T desired) {
1022 return p->compare_exchange_strong(
1023 expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed);
1026 template <
typename T>
1027 bool __kmp_atomic_compare_store_acq(std::atomic<T> *p, T expected, T desired) {
1028 return p->compare_exchange_strong(
1029 expected, desired, std::memory_order_acquire, std::memory_order_relaxed);
1032 template <
typename T>
1033 bool __kmp_atomic_compare_store_rel(std::atomic<T> *p, T expected, T desired) {
1034 return p->compare_exchange_strong(
1035 expected, desired, std::memory_order_release, std::memory_order_relaxed);
1040 #include "kmp_safe_c_api.h"