17 #include "kmp_config.h"
27 #ifndef KMP_STATIC_STEAL_ENABLED
28 #define KMP_STATIC_STEAL_ENABLED 1
30 #define KMP_WEIGHTED_ITERATIONS_SUPPORTED \
31 (KMP_AFFINITY_SUPPORTED && KMP_STATIC_STEAL_ENABLED && \
32 (KMP_ARCH_X86 || KMP_ARCH_X86_64))
34 #define TASK_CURRENT_NOT_QUEUED 0
35 #define TASK_CURRENT_QUEUED 1
37 #ifdef BUILD_TIED_TASK_STACK
38 #define TASK_STACK_EMPTY 0
39 #define TASK_STACK_BLOCK_BITS 5
41 #define TASK_STACK_BLOCK_SIZE (1 << TASK_STACK_BLOCK_BITS)
43 #define TASK_STACK_INDEX_MASK (TASK_STACK_BLOCK_SIZE - 1)
46 #define TASK_NOT_PUSHED 1
47 #define TASK_SUCCESSFULLY_PUSHED 0
50 #define TASK_EXPLICIT 1
51 #define TASK_IMPLICIT 0
54 #define TASK_DETACHABLE 1
55 #define TASK_UNDETACHABLE 0
57 #define KMP_CANCEL_THREADS
58 #define KMP_THREAD_ATTR
62 #if defined(__ANDROID__)
63 #undef KMP_CANCEL_THREADS
69 #undef KMP_CANCEL_THREADS
81 #include <type_traits>
85 #include <sys/types.h>
94 #include "kmp_safe_c_api.h"
100 #if KMP_USE_HIER_SCHED
102 #undef KMP_USE_HIER_SCHED
103 #define KMP_USE_HIER_SCHED KMP_AFFINITY_SUPPORTED
107 #if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED && !defined(OMPD_SKIP_HWLOC)
109 #ifndef HWLOC_OBJ_NUMANODE
110 #define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE
112 #ifndef HWLOC_OBJ_PACKAGE
113 #define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET
117 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
118 #include <xmmintrin.h>
122 #define KMP_INTERNAL_MALLOC(sz) malloc(sz)
123 #define KMP_INTERNAL_FREE(p) free(p)
124 #define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
125 #define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
127 #include "kmp_debug.h"
128 #include "kmp_lock.h"
129 #include "kmp_version.h"
130 #include "kmp_barrier.h"
132 #include "kmp_debugger.h"
134 #include "kmp_i18n.h"
136 #define KMP_HANDLE_SIGNALS ((KMP_OS_UNIX && !KMP_OS_WASI) || KMP_OS_WINDOWS)
138 #include "kmp_wrapper_malloc.h"
141 #if !defined NSIG && defined _NSIG
147 #pragma weak clock_gettime
151 #include "ompt-internal.h"
155 #include "ompd-specific.h"
159 #define UNLIKELY(x) (x)
168 #ifndef USE_FAST_MEMORY
169 #define USE_FAST_MEMORY 3
172 #ifndef KMP_NESTED_HOT_TEAMS
173 #define KMP_NESTED_HOT_TEAMS 0
174 #define USE_NESTED_HOT_ARG(x)
176 #if KMP_NESTED_HOT_TEAMS
177 #define USE_NESTED_HOT_ARG(x) , x
179 #define USE_NESTED_HOT_ARG(x)
184 #ifndef USE_CMP_XCHG_FOR_BGET
185 #define USE_CMP_XCHG_FOR_BGET 1
193 #define KMP_NSEC_PER_SEC 1000000000L
194 #define KMP_USEC_PER_SEC 1000000L
195 #define KMP_NSEC_PER_USEC 1000L
219 KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0,
220 KMP_IDENT_BARRIER_IMPL_FOR = 0x0040,
221 KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0,
223 KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140,
224 KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0,
237 KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000,
238 KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000,
239 KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000,
240 KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000,
241 KMP_IDENT_OPENMP_SPEC_VERSION_MASK = 0xFF000000
262 kmp_int32 get_openmp_version() {
263 return (((
flags & KMP_IDENT_OPENMP_SPEC_VERSION_MASK) >> 24) & 0xFF);
271 typedef union kmp_team kmp_team_t;
272 typedef struct kmp_taskdata kmp_taskdata_t;
273 typedef union kmp_task_team kmp_task_team_t;
274 typedef union kmp_team kmp_team_p;
275 typedef union kmp_info kmp_info_p;
276 typedef union kmp_root kmp_root_p;
278 template <
bool C = false,
bool S = true>
class kmp_flag_32;
279 template <
bool C = false,
bool S = true>
class kmp_flag_64;
280 template <
bool C = false,
bool S = true>
class kmp_atomic_flag_64;
281 class kmp_flag_oncore;
291 #define KMP_PACK_64(HIGH_32, LOW_32) \
292 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32)))
295 #define SKIP_WS(_x) \
297 while (*(_x) == ' ' || *(_x) == '\t') \
300 #define SKIP_DIGITS(_x) \
302 while (*(_x) >= '0' && *(_x) <= '9') \
305 #define SKIP_TOKEN(_x) \
307 while ((*(_x) >= '0' && *(_x) <= '9') || (*(_x) >= 'a' && *(_x) <= 'z') || \
308 (*(_x) >= 'A' && *(_x) <= 'Z') || *(_x) == '_') \
311 #define SKIP_TO(_x, _c) \
313 while (*(_x) != '\0' && *(_x) != (_c)) \
319 #define KMP_MAX(x, y) ((x) > (y) ? (x) : (y))
320 #define KMP_MIN(x, y) ((x) < (y) ? (x) : (y))
325 enum kmp_state_timer {
335 #ifdef USE_LOAD_BALANCE
336 dynamic_load_balance,
339 dynamic_thread_limit,
345 #ifndef KMP_SCHED_TYPE_DEFINED
346 #define KMP_SCHED_TYPE_DEFINED
347 typedef enum kmp_sched {
350 kmp_sched_static = 1,
351 kmp_sched_dynamic = 2,
352 kmp_sched_guided = 3,
354 kmp_sched_upper_std = 5,
355 kmp_sched_lower_ext = 100,
356 kmp_sched_trapezoidal = 101,
357 #if KMP_STATIC_STEAL_ENABLED
358 kmp_sched_static_steal = 102,
361 kmp_sched_default = kmp_sched_static,
362 kmp_sched_monotonic = 0x80000000
372 kmp_sch_static_chunked = 33,
374 kmp_sch_dynamic_chunked = 35,
376 kmp_sch_runtime = 37,
378 kmp_sch_trapezoidal = 39,
381 kmp_sch_static_greedy = 40,
382 kmp_sch_static_balanced = 41,
384 kmp_sch_guided_iterative_chunked = 42,
385 kmp_sch_guided_analytical_chunked = 43,
387 kmp_sch_static_steal = 44,
390 kmp_sch_static_balanced_chunked = 45,
398 kmp_ord_static_chunked = 65,
400 kmp_ord_dynamic_chunked = 67,
401 kmp_ord_guided_chunked = 68,
402 kmp_ord_runtime = 69,
404 kmp_ord_trapezoidal = 71,
417 kmp_nm_static_chunked =
420 kmp_nm_dynamic_chunked = 163,
422 kmp_nm_runtime = 165,
424 kmp_nm_trapezoidal = 167,
427 kmp_nm_static_greedy = 168,
428 kmp_nm_static_balanced = 169,
430 kmp_nm_guided_iterative_chunked = 170,
431 kmp_nm_guided_analytical_chunked = 171,
432 kmp_nm_static_steal =
435 kmp_nm_ord_static_chunked = 193,
437 kmp_nm_ord_dynamic_chunked = 195,
438 kmp_nm_ord_guided_chunked = 196,
439 kmp_nm_ord_runtime = 197,
441 kmp_nm_ord_trapezoidal = 199,
463 #define SCHEDULE_WITHOUT_MODIFIERS(s) \
466 #define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0)
467 #define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0)
468 #define SCHEDULE_HAS_NO_MODIFIERS(s) \
469 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0)
470 #define SCHEDULE_GET_MODIFIERS(s) \
471 ((enum sched_type)( \
472 (s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)))
473 #define SCHEDULE_SET_MODIFIERS(s, m) \
474 (s = (enum sched_type)((kmp_int32)s | (kmp_int32)m))
475 #define SCHEDULE_NONMONOTONIC 0
476 #define SCHEDULE_MONOTONIC 1
483 __kmp_sched_apply_mods_stdkind(kmp_sched_t *kind,
485 if (SCHEDULE_HAS_MONOTONIC(internal_kind)) {
486 *kind = (kmp_sched_t)((
int)*kind | (int)kmp_sched_monotonic);
492 __kmp_sched_apply_mods_intkind(kmp_sched_t kind,
494 if ((
int)kind & (
int)kmp_sched_monotonic) {
495 *internal_kind = (
enum sched_type)((
int)*internal_kind |
501 static inline kmp_sched_t __kmp_sched_without_mods(kmp_sched_t kind) {
502 return (kmp_sched_t)((int)kind & ~((
int)kmp_sched_monotonic));
506 typedef union kmp_r_sched {
525 enum clock_function_type {
526 clock_function_gettimeofday,
527 clock_function_clock_gettime
531 #if KMP_MIC_SUPPORTED
532 enum mic_type { non_mic, mic1, mic2, mic3, dummy };
536 typedef struct kmp_nested_nthreads_t {
540 } kmp_nested_nthreads_t;
542 extern kmp_nested_nthreads_t __kmp_nested_nth;
546 #undef KMP_FAST_REDUCTION_BARRIER
547 #define KMP_FAST_REDUCTION_BARRIER 1
549 #undef KMP_FAST_REDUCTION_CORE_DUO
550 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
551 #define KMP_FAST_REDUCTION_CORE_DUO 1
554 enum _reduction_method {
555 reduction_method_not_defined = 0,
556 critical_reduce_block = (1 << 8),
557 atomic_reduce_block = (2 << 8),
558 tree_reduce_block = (3 << 8),
559 empty_reduce_block = (4 << 8)
574 #if KMP_FAST_REDUCTION_BARRIER
575 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
576 ((reduction_method) | (barrier_type))
578 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
579 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
581 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
582 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
584 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
587 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
588 (packed_reduction_method)
590 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
593 #define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
594 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
595 (which_reduction_block))
597 #if KMP_FAST_REDUCTION_BARRIER
598 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
599 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
601 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
602 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
605 typedef int PACKED_REDUCTION_METHOD_T;
612 #pragma warning(push)
613 #pragma warning(disable : 271 310)
628 enum kmp_hw_t :
int {
645 typedef enum kmp_hw_core_type_t {
646 KMP_HW_CORE_TYPE_UNKNOWN = 0x0,
647 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
648 KMP_HW_CORE_TYPE_ATOM = 0x20,
649 KMP_HW_CORE_TYPE_CORE = 0x40,
650 KMP_HW_MAX_NUM_CORE_TYPES = 3,
652 KMP_HW_MAX_NUM_CORE_TYPES = 1,
654 } kmp_hw_core_type_t;
656 #define KMP_HW_MAX_NUM_CORE_EFFS 8
658 #define KMP_DEBUG_ASSERT_VALID_HW_TYPE(type) \
659 KMP_DEBUG_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
660 #define KMP_ASSERT_VALID_HW_TYPE(type) \
661 KMP_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
663 #define KMP_FOREACH_HW_TYPE(type) \
664 for (kmp_hw_t type = (kmp_hw_t)0; type < KMP_HW_LAST; \
665 type = (kmp_hw_t)((int)type + 1))
667 const char *__kmp_hw_get_keyword(kmp_hw_t type,
bool plural =
false);
668 const char *__kmp_hw_get_catalog_string(kmp_hw_t type,
bool plural =
false);
669 const char *__kmp_hw_get_core_type_string(kmp_hw_core_type_t type);
672 #if KMP_AFFINITY_SUPPORTED
676 #if _MSC_VER < 1600 && KMP_MSVC_COMPAT
677 typedef struct GROUP_AFFINITY {
683 #if KMP_GROUP_AFFINITY
684 extern int __kmp_num_proc_groups;
686 static const int __kmp_num_proc_groups = 1;
688 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
689 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
691 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
692 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
694 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
695 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
697 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
699 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
702 #if KMP_USE_HWLOC && !defined(OMPD_SKIP_HWLOC)
703 extern hwloc_topology_t __kmp_hwloc_topology;
704 extern int __kmp_hwloc_error;
707 extern size_t __kmp_affin_mask_size;
708 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
709 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
710 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
711 #define KMP_CPU_SET_ITERATE(i, mask) \
712 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
713 #define KMP_CPU_SET(i, mask) (mask)->set(i)
714 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
715 #define KMP_CPU_CLR(i, mask) (mask)->clear(i)
716 #define KMP_CPU_ZERO(mask) (mask)->zero()
717 #define KMP_CPU_ISEMPTY(mask) (mask)->empty()
718 #define KMP_CPU_COPY(dest, src) (dest)->copy(src)
719 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
720 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
721 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
722 #define KMP_CPU_EQUAL(dest, src) (dest)->is_equal(src)
723 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
724 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
725 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
726 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
727 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
728 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
729 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
730 #define KMP_CPU_ALLOC_ARRAY(arr, n) \
731 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
732 #define KMP_CPU_FREE_ARRAY(arr, n) \
733 __kmp_affinity_dispatch->deallocate_mask_array(arr)
734 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
735 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
736 #define __kmp_get_system_affinity(mask, abort_bool) \
737 (mask)->get_system_affinity(abort_bool)
738 #define __kmp_set_system_affinity(mask, abort_bool) \
739 (mask)->set_system_affinity(abort_bool)
740 #define __kmp_get_proc_group(mask) (mask)->get_proc_group()
746 void *
operator new(
size_t n);
747 void operator delete(
void *p);
748 void *
operator new[](
size_t n);
749 void operator delete[](
void *p);
752 virtual void set(
int i) {}
754 virtual bool is_set(
int i)
const {
return false; }
756 virtual void clear(
int i) {}
758 virtual void zero() {}
760 virtual bool empty()
const {
return true; }
762 virtual void copy(
const Mask *src) {}
764 virtual void bitwise_and(
const Mask *rhs) {}
766 virtual void bitwise_or(
const Mask *rhs) {}
768 virtual void bitwise_not() {}
770 virtual bool is_equal(
const Mask *rhs)
const {
return false; }
773 virtual int begin()
const {
return 0; }
774 virtual int end()
const {
return 0; }
775 virtual int next(
int previous)
const {
return 0; }
777 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
780 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
782 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
785 virtual int get_proc_group()
const {
return -1; }
786 int get_max_cpu()
const {
789 KMP_CPU_SET_ITERATE(cpu,
this) {
796 void *
operator new(
size_t n);
797 void operator delete(
void *p);
799 virtual ~KMPAffinity() =
default;
801 virtual void determine_capable(
const char *env_var) {}
803 virtual void bind_thread(
int proc) {}
805 virtual Mask *allocate_mask() {
return nullptr; }
806 virtual void deallocate_mask(Mask *m) {}
807 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
808 virtual void deallocate_mask_array(Mask *m) {}
809 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
810 static void pick_api();
811 static void destroy_api();
819 virtual api_type get_api_type()
const {
825 static bool picked_api;
828 typedef KMPAffinity::Mask kmp_affin_mask_t;
829 extern KMPAffinity *__kmp_affinity_dispatch;
832 class kmp_affinity_raii_t {
833 kmp_affin_mask_t *mask;
837 kmp_affinity_raii_t(
const kmp_affin_mask_t *new_mask =
nullptr)
838 : mask(nullptr), restored(false) {
839 if (KMP_AFFINITY_CAPABLE()) {
841 KMP_ASSERT(mask != NULL);
842 __kmp_get_system_affinity(mask,
true);
844 __kmp_set_system_affinity(new_mask,
true);
848 if (mask && KMP_AFFINITY_CAPABLE() && !restored) {
849 __kmp_set_system_affinity(mask,
true);
854 ~kmp_affinity_raii_t() { restore(); }
860 #define KMP_AFFIN_MASK_PRINT_LEN 1024
874 enum affinity_top_method {
875 affinity_top_method_all = 0,
876 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
877 affinity_top_method_apicid,
878 affinity_top_method_x2apicid,
879 affinity_top_method_x2apicid_1f,
881 affinity_top_method_cpuinfo,
882 #if KMP_GROUP_AFFINITY
883 affinity_top_method_group,
885 affinity_top_method_flat,
887 affinity_top_method_hwloc,
889 affinity_top_method_default
892 #define affinity_respect_mask_default (2)
894 typedef struct kmp_affinity_flags_t {
896 unsigned verbose : 1;
897 unsigned warnings : 1;
898 unsigned respect : 2;
900 unsigned initialized : 1;
901 unsigned core_types_gran : 1;
902 unsigned core_effs_gran : 1;
903 unsigned omp_places : 1;
904 unsigned reserved : 22;
905 } kmp_affinity_flags_t;
906 KMP_BUILD_ASSERT(
sizeof(kmp_affinity_flags_t) == 4);
908 typedef struct kmp_affinity_ids_t {
910 int ids[KMP_HW_LAST];
911 } kmp_affinity_ids_t;
913 typedef struct kmp_affinity_attrs_t {
917 unsigned reserved : 15;
918 } kmp_affinity_attrs_t;
919 #define KMP_AFFINITY_ATTRS_UNKNOWN \
920 { KMP_HW_CORE_TYPE_UNKNOWN, kmp_hw_attr_t::UNKNOWN_CORE_EFF, 0, 0 }
922 typedef struct kmp_affinity_t {
924 enum affinity_type type;
927 kmp_affinity_attrs_t core_attr_gran;
930 kmp_affinity_flags_t flags;
932 kmp_affin_mask_t *masks;
933 kmp_affinity_ids_t *ids;
934 kmp_affinity_attrs_t *attrs;
935 unsigned num_os_id_masks;
936 kmp_affin_mask_t *os_id_masks;
940 #define KMP_AFFINITY_INIT(env) \
942 nullptr, affinity_default, KMP_HW_UNKNOWN, -1, KMP_AFFINITY_ATTRS_UNKNOWN, \
944 {TRUE, FALSE, TRUE, affinity_respect_mask_default, FALSE, FALSE, \
945 FALSE, FALSE, FALSE}, \
946 0, nullptr, nullptr, nullptr, 0, nullptr, env \
949 extern enum affinity_top_method __kmp_affinity_top_method;
950 extern kmp_affinity_t __kmp_affinity;
951 extern kmp_affinity_t __kmp_hh_affinity;
952 extern kmp_affinity_t *__kmp_affinities[2];
954 extern void __kmp_affinity_bind_thread(
int which);
956 extern kmp_affin_mask_t *__kmp_affin_fullMask;
957 extern kmp_affin_mask_t *__kmp_affin_origMask;
958 extern char *__kmp_cpuinfo_file;
960 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
961 extern int __kmp_first_osid_with_ecore;
967 typedef enum kmp_proc_bind_t {
977 typedef struct kmp_nested_proc_bind_t {
978 kmp_proc_bind_t *bind_types;
981 } kmp_nested_proc_bind_t;
983 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
984 extern kmp_proc_bind_t __kmp_teams_proc_bind;
986 extern int __kmp_display_affinity;
987 extern char *__kmp_affinity_format;
988 static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
990 extern int __kmp_tool;
991 extern char *__kmp_tool_libraries;
994 #if KMP_AFFINITY_SUPPORTED
995 #define KMP_PLACE_ALL (-1)
996 #define KMP_PLACE_UNDEFINED (-2)
998 #define KMP_AFFINITY_NON_PROC_BIND \
999 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
1000 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
1001 (__kmp_affinity.num_masks > 0 || __kmp_affinity.type == affinity_balanced))
1004 extern int __kmp_affinity_num_places;
1006 typedef enum kmp_cancel_kind_t {
1008 cancel_parallel = 1,
1010 cancel_sections = 3,
1011 cancel_taskgroup = 4
1012 } kmp_cancel_kind_t;
1015 typedef struct kmp_hws_item {
1020 extern kmp_hws_item_t __kmp_hws_socket;
1021 extern kmp_hws_item_t __kmp_hws_die;
1022 extern kmp_hws_item_t __kmp_hws_node;
1023 extern kmp_hws_item_t __kmp_hws_tile;
1024 extern kmp_hws_item_t __kmp_hws_core;
1025 extern kmp_hws_item_t __kmp_hws_proc;
1026 extern int __kmp_hws_requested;
1027 extern int __kmp_hws_abs_flag;
1031 #define KMP_PAD(type, sz) \
1032 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
1036 #define KMP_GTID_DNE (-2)
1037 #define KMP_GTID_SHUTDOWN (-3)
1038 #define KMP_GTID_MONITOR (-4)
1039 #define KMP_GTID_UNKNOWN (-5)
1040 #define KMP_GTID_MIN (-6)
1046 typedef uintptr_t omp_uintptr_t;
1049 omp_atk_sync_hint = 1,
1050 omp_atk_alignment = 2,
1052 omp_atk_pool_size = 4,
1053 omp_atk_fallback = 5,
1054 omp_atk_fb_data = 6,
1056 omp_atk_partition = 8
1057 } omp_alloctrait_key_t;
1062 omp_atv_contended = 3,
1063 omp_atv_uncontended = 4,
1064 omp_atv_serialized = 5,
1065 omp_atv_sequential = omp_atv_serialized,
1066 omp_atv_private = 6,
1070 omp_atv_cgroup = 10,
1071 omp_atv_default_mem_fb = 11,
1072 omp_atv_null_fb = 12,
1073 omp_atv_abort_fb = 13,
1074 omp_atv_allocator_fb = 14,
1075 omp_atv_environment = 15,
1076 omp_atv_nearest = 16,
1077 omp_atv_blocked = 17,
1078 omp_atv_interleaved = 18
1079 } omp_alloctrait_value_t;
1080 #define omp_atv_default ((omp_uintptr_t)-1)
1082 typedef void *omp_memspace_handle_t;
1083 extern omp_memspace_handle_t
const omp_default_mem_space;
1084 extern omp_memspace_handle_t
const omp_large_cap_mem_space;
1085 extern omp_memspace_handle_t
const omp_const_mem_space;
1086 extern omp_memspace_handle_t
const omp_high_bw_mem_space;
1087 extern omp_memspace_handle_t
const omp_low_lat_mem_space;
1088 extern omp_memspace_handle_t
const llvm_omp_target_host_mem_space;
1089 extern omp_memspace_handle_t
const llvm_omp_target_shared_mem_space;
1090 extern omp_memspace_handle_t
const llvm_omp_target_device_mem_space;
1093 omp_alloctrait_key_t key;
1094 omp_uintptr_t value;
1097 typedef void *omp_allocator_handle_t;
1098 extern omp_allocator_handle_t
const omp_null_allocator;
1099 extern omp_allocator_handle_t
const omp_default_mem_alloc;
1100 extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
1101 extern omp_allocator_handle_t
const omp_const_mem_alloc;
1102 extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
1103 extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
1104 extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
1105 extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
1106 extern omp_allocator_handle_t
const omp_thread_mem_alloc;
1107 extern omp_allocator_handle_t
const llvm_omp_target_host_mem_alloc;
1108 extern omp_allocator_handle_t
const llvm_omp_target_shared_mem_alloc;
1109 extern omp_allocator_handle_t
const llvm_omp_target_device_mem_alloc;
1110 extern omp_allocator_handle_t
const kmp_max_mem_alloc;
1111 extern omp_allocator_handle_t __kmp_def_allocator;
1116 extern int __kmp_memkind_available;
1118 typedef omp_memspace_handle_t kmp_memspace_t;
1120 typedef struct kmp_allocator_t {
1121 omp_memspace_handle_t memspace;
1124 omp_alloctrait_value_t fb;
1125 kmp_allocator_t *fb_data;
1126 kmp_uint64 pool_size;
1127 kmp_uint64 pool_used;
1131 extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
1132 omp_memspace_handle_t,
1134 omp_alloctrait_t traits[]);
1135 extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
1136 extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
1137 extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
1139 extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
1140 extern void *__kmpc_aligned_alloc(
int gtid,
size_t align,
size_t sz,
1141 omp_allocator_handle_t al);
1142 extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
1143 omp_allocator_handle_t al);
1144 extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
1145 omp_allocator_handle_t al,
1146 omp_allocator_handle_t free_al);
1147 extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1149 extern void *__kmp_alloc(
int gtid,
size_t align,
size_t sz,
1150 omp_allocator_handle_t al);
1151 extern void *__kmp_calloc(
int gtid,
size_t align,
size_t nmemb,
size_t sz,
1152 omp_allocator_handle_t al);
1153 extern void *__kmp_realloc(
int gtid,
void *ptr,
size_t sz,
1154 omp_allocator_handle_t al,
1155 omp_allocator_handle_t free_al);
1156 extern void ___kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1158 extern void __kmp_init_memkind();
1159 extern void __kmp_fini_memkind();
1160 extern void __kmp_init_target_mem();
1164 #if ENABLE_LIBOMPTARGET
1165 extern void __kmp_init_target_task();
1170 #define KMP_UINT64_MAX \
1171 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1173 #define KMP_MIN_NTH 1
1176 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1177 #define KMP_MAX_NTH PTHREAD_THREADS_MAX
1183 #define KMP_MAX_NTH 64
1185 #define KMP_MAX_NTH INT_MAX
1190 #ifdef PTHREAD_STACK_MIN
1191 #define KMP_MIN_STKSIZE ((size_t)PTHREAD_STACK_MIN)
1193 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1196 #if KMP_OS_AIX && KMP_ARCH_PPC
1197 #define KMP_MAX_STKSIZE 0x10000000
1199 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1203 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1204 #elif KMP_ARCH_X86_64
1205 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1206 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1210 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1213 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1215 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1218 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1219 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1220 #define KMP_MAX_MALLOC_POOL_INCR \
1221 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1223 #define KMP_MIN_STKOFFSET (0)
1224 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1226 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1228 #define KMP_DEFAULT_STKOFFSET CACHE_LINE
1231 #define KMP_MIN_STKPADDING (0)
1232 #define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1234 #define KMP_BLOCKTIME_MULTIPLIER \
1236 #define KMP_MIN_BLOCKTIME (0)
1237 #define KMP_MAX_BLOCKTIME \
1241 #define KMP_DEFAULT_BLOCKTIME (__kmp_is_hybrid_cpu() ? (0) : (200000))
1244 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1245 #define KMP_MIN_MONITOR_WAKEUPS (1)
1246 #define KMP_MAX_MONITOR_WAKEUPS (1000)
1250 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1251 (((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) \
1252 : ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS \
1253 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1254 ? (monitor_wakeups) \
1255 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1259 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1260 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1261 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1263 #define KMP_BLOCKTIME(team, tid) \
1264 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1265 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1267 extern kmp_uint64 __kmp_ticks_per_msec;
1268 extern kmp_uint64 __kmp_ticks_per_usec;
1269 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1270 #define KMP_NOW() ((kmp_uint64)_rdtsc())
1272 #define KMP_NOW() __kmp_hardware_timestamp()
1274 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1275 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_usec)
1276 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1279 extern kmp_uint64 __kmp_now_nsec();
1280 #define KMP_NOW() __kmp_now_nsec()
1281 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1282 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * (kmp_uint64)KMP_NSEC_PER_USEC)
1283 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1287 #define KMP_MIN_STATSCOLS 40
1288 #define KMP_MAX_STATSCOLS 4096
1289 #define KMP_DEFAULT_STATSCOLS 80
1291 #define KMP_MIN_INTERVAL 0
1292 #define KMP_MAX_INTERVAL (INT_MAX - 1)
1293 #define KMP_DEFAULT_INTERVAL 0
1295 #define KMP_MIN_CHUNK 1
1296 #define KMP_MAX_CHUNK (INT_MAX - 1)
1297 #define KMP_DEFAULT_CHUNK 1
1299 #define KMP_MIN_DISP_NUM_BUFF 1
1300 #define KMP_DFLT_DISP_NUM_BUFF 7
1301 #define KMP_MAX_DISP_NUM_BUFF 4096
1303 #define KMP_MAX_ORDERED 8
1305 #define KMP_MAX_FIELDS 32
1307 #define KMP_MAX_BRANCH_BITS 31
1309 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1311 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1313 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1318 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1319 #define KMP_TLS_GTID_MIN 5
1321 #define KMP_TLS_GTID_MIN INT_MAX
1324 #define KMP_MASTER_TID(tid) (0 == (tid))
1325 #define KMP_WORKER_TID(tid) (0 != (tid))
1327 #define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1328 #define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1329 #define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1333 #define TRUE (!FALSE)
1339 #define KMP_INIT_WAIT 64U
1340 #define KMP_NEXT_WAIT 32U
1342 #define KMP_INIT_WAIT 1024U
1343 #define KMP_NEXT_WAIT 512U
1346 #define KMP_INIT_WAIT 1024U
1347 #define KMP_NEXT_WAIT 512U
1348 #elif KMP_OS_DRAGONFLY
1350 #define KMP_INIT_WAIT 1024U
1351 #define KMP_NEXT_WAIT 512U
1352 #elif KMP_OS_FREEBSD
1354 #define KMP_INIT_WAIT 1024U
1355 #define KMP_NEXT_WAIT 512U
1358 #define KMP_INIT_WAIT 1024U
1359 #define KMP_NEXT_WAIT 512U
1360 #elif KMP_OS_OPENBSD
1362 #define KMP_INIT_WAIT 1024U
1363 #define KMP_NEXT_WAIT 512U
1366 #define KMP_INIT_WAIT 1024U
1367 #define KMP_NEXT_WAIT 512U
1368 #elif KMP_OS_SOLARIS
1370 #define KMP_INIT_WAIT 1024U
1371 #define KMP_NEXT_WAIT 512U
1374 #define KMP_INIT_WAIT 1024U
1375 #define KMP_NEXT_WAIT 512U
1378 #define KMP_INIT_WAIT 1024U
1379 #define KMP_NEXT_WAIT 512U
1382 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1383 typedef struct kmp_cpuid {
1390 typedef struct kmp_cpuinfo_flags_t {
1393 unsigned hybrid : 1;
1394 unsigned reserved : 29;
1395 } kmp_cpuinfo_flags_t;
1397 typedef struct kmp_cpuinfo {
1404 kmp_cpuinfo_flags_t flags;
1406 kmp_uint64 frequency;
1407 char name[3 *
sizeof(kmp_cpuid_t)];
1410 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1415 static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1416 __asm__ __volatile__(
"cpuid"
1417 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1418 :
"a"(leaf),
"c"(subleaf));
1421 static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1422 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1425 static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1426 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1428 static inline void __kmp_clear_x87_fpu_status_word() {
1431 struct x87_fpu_state {
1440 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1441 __asm__ __volatile__(
"fstenv %0\n\t"
1442 "andw $0x7f00, %1\n\t"
1444 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1446 __asm__ __volatile__(
"fnclex");
1450 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1451 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1453 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1454 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1458 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1459 extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1460 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1461 extern void __kmp_clear_x87_fpu_status_word();
1462 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1463 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1466 #define KMP_X86_MXCSR_MASK 0xffffffc0
1471 #if KMP_HAVE_WAITPKG_INTRINSICS
1472 #if KMP_HAVE_IMMINTRIN_H
1473 #include <immintrin.h>
1474 #elif KMP_HAVE_INTRIN_H
1479 KMP_ATTRIBUTE_TARGET_WAITPKG
1480 static inline int __kmp_tpause(uint32_t hint, uint64_t counter) {
1481 #if !KMP_HAVE_WAITPKG_INTRINSICS
1482 uint32_t timeHi = uint32_t(counter >> 32);
1483 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1485 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1491 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1495 return _tpause(hint, counter);
1498 KMP_ATTRIBUTE_TARGET_WAITPKG
1499 static inline void __kmp_umonitor(
void *cacheline) {
1500 #if !KMP_HAVE_WAITPKG_INTRINSICS
1501 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1506 _umonitor(cacheline);
1509 KMP_ATTRIBUTE_TARGET_WAITPKG
1510 static inline int __kmp_umwait(uint32_t hint, uint64_t counter) {
1511 #if !KMP_HAVE_WAITPKG_INTRINSICS
1512 uint32_t timeHi = uint32_t(counter >> 32);
1513 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1515 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1521 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1525 return _umwait(hint, counter);
1528 #elif KMP_HAVE_MWAIT
1530 #include <pmmintrin.h>
1535 __attribute__((target(
"sse3")))
1538 __kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1539 _mm_monitor(cacheline, extensions, hints);
1542 __attribute__((target(
"sse3")))
1545 __kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1546 _mm_mwait(extensions, hints);
1551 extern void __kmp_x86_pause(
void);
1557 static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1559 static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1561 #define KMP_CPU_PAUSE() __kmp_x86_pause()
1562 #elif KMP_ARCH_PPC64
1563 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1564 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1565 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1566 #define KMP_CPU_PAUSE() \
1568 KMP_PPC64_PRI_LOW(); \
1569 KMP_PPC64_PRI_MED(); \
1570 KMP_PPC64_PRI_LOC_MB(); \
1573 #define KMP_CPU_PAUSE()
1576 #define KMP_INIT_YIELD(count) \
1577 { (count) = __kmp_yield_init; }
1579 #define KMP_INIT_BACKOFF(time) \
1580 { (time) = __kmp_pause_init; }
1582 #define KMP_OVERSUBSCRIBED \
1583 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1585 #define KMP_TRY_YIELD \
1586 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1588 #define KMP_TRY_YIELD_OVERSUB \
1589 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1591 #define KMP_YIELD(cond) \
1594 if ((cond) && (KMP_TRY_YIELD)) \
1598 #define KMP_YIELD_OVERSUB() \
1601 if ((KMP_TRY_YIELD_OVERSUB)) \
1607 #define KMP_YIELD_SPIN(count) \
1610 if (KMP_TRY_YIELD) { \
1614 (count) = __kmp_yield_next; \
1625 #define KMP_TPAUSE_MAX_MASK ((kmp_uint64)0xFFFF)
1626 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1628 if (__kmp_tpause_enabled) { \
1629 if (KMP_OVERSUBSCRIBED) { \
1630 __kmp_tpause(0, (time)); \
1632 __kmp_tpause(__kmp_tpause_hint, (time)); \
1634 (time) = (time << 1 | 1) & KMP_TPAUSE_MAX_MASK; \
1637 if ((KMP_TRY_YIELD_OVERSUB)) { \
1639 } else if (__kmp_use_yield == 1) { \
1643 (count) = __kmp_yield_next; \
1649 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1652 if ((KMP_TRY_YIELD_OVERSUB)) \
1654 else if (__kmp_use_yield == 1) { \
1658 (count) = __kmp_yield_next; \
1678 ct_ordered_in_parallel,
1686 #define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1690 enum cons_type type;
1696 struct cons_header {
1697 int p_top, w_top, s_top;
1698 int stack_size, stack_top;
1699 struct cons_data *stack_data;
1702 struct kmp_region_info {
1704 int offset[KMP_MAX_FIELDS];
1705 int length[KMP_MAX_FIELDS];
1712 typedef HANDLE kmp_thread_t;
1713 typedef DWORD kmp_key_t;
1717 typedef pthread_t kmp_thread_t;
1718 typedef pthread_key_t kmp_key_t;
1721 extern kmp_key_t __kmp_gtid_threadprivate_key;
1723 typedef struct kmp_sys_info {
1737 typedef int kmp_itt_mark_t;
1738 #define KMP_ITT_DEBUG 0
1741 typedef kmp_int32 kmp_critical_name[8];
1752 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1753 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1770 typedef void *(*kmpc_ctor)(
void *);
1783 typedef void *(*kmpc_cctor)(
void *,
void *);
1793 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1805 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1813 typedef struct kmp_cached_addr {
1815 void ***compiler_cache;
1817 struct kmp_cached_addr *next;
1818 } kmp_cached_addr_t;
1820 struct private_data {
1821 struct private_data *next;
1827 struct private_common {
1828 struct private_common *next;
1829 struct private_common *link;
1835 struct shared_common {
1836 struct shared_common *next;
1837 struct private_data *pod_init;
1857 #define KMP_HASH_TABLE_LOG2 9
1858 #define KMP_HASH_TABLE_SIZE \
1859 (1 << KMP_HASH_TABLE_LOG2)
1860 #define KMP_HASH_SHIFT 3
1861 #define KMP_HASH(x) \
1862 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1864 struct common_table {
1865 struct private_common *data[KMP_HASH_TABLE_SIZE];
1868 struct shared_table {
1869 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1874 #if KMP_USE_HIER_SCHED
1877 typedef struct kmp_hier_private_bdata_t {
1878 kmp_int32 num_active;
1880 kmp_uint64 wait_val[2];
1881 } kmp_hier_private_bdata_t;
1884 typedef struct kmp_sched_flags {
1885 unsigned ordered : 1;
1886 unsigned nomerge : 1;
1887 unsigned contains_last : 1;
1888 unsigned use_hier : 1;
1889 unsigned use_hybrid : 1;
1890 unsigned unused : 27;
1891 } kmp_sched_flags_t;
1893 KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1895 #if KMP_STATIC_STEAL_ENABLED
1896 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1903 kmp_lock_t *steal_lock;
1905 kmp_uint32 ordered_lower;
1906 kmp_uint32 ordered_upper;
1914 struct KMP_ALIGN(32) {
1921 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
1923 kmp_uint32 num_procs_with_pcore;
1924 kmp_int32 first_thread_with_ecore;
1927 kmp_int32 last_upper;
1929 } dispatch_private_info32_t;
1931 #if CACHE_LINE <= 128
1932 KMP_BUILD_ASSERT(
sizeof(dispatch_private_info32_t) <= 128);
1935 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1942 kmp_lock_t *steal_lock;
1944 kmp_uint64 ordered_lower;
1945 kmp_uint64 ordered_upper;
1953 struct KMP_ALIGN(32) {
1960 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
1962 kmp_uint64 num_procs_with_pcore;
1963 kmp_int64 first_thread_with_ecore;
1967 kmp_int64 last_upper;
1969 } dispatch_private_info64_t;
1971 #if CACHE_LINE <= 128
1972 KMP_BUILD_ASSERT(
sizeof(dispatch_private_info64_t) <= 128);
1976 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1989 kmp_uint32 ordered_lower;
1990 kmp_uint32 ordered_upper;
1992 kmp_int32 last_upper;
1994 } dispatch_private_info32_t;
1996 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
2010 kmp_uint64 ordered_lower;
2011 kmp_uint64 ordered_upper;
2013 kmp_int64 last_upper;
2015 } dispatch_private_info64_t;
2018 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
2019 union private_info {
2020 dispatch_private_info32_t p32;
2021 dispatch_private_info64_t p64;
2024 kmp_sched_flags_t flags;
2025 std::atomic<kmp_uint32> steal_flag;
2026 kmp_int32 ordered_bumped;
2028 struct dispatch_private_info *next;
2029 kmp_int32 type_size;
2030 #if KMP_USE_HIER_SCHED
2034 enum cons_type pushed_ws;
2035 } dispatch_private_info_t;
2037 typedef struct dispatch_shared_info32 {
2040 volatile kmp_uint32 iteration;
2041 volatile kmp_int32 num_done;
2042 volatile kmp_uint32 ordered_iteration;
2044 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
2045 } dispatch_shared_info32_t;
2047 typedef struct dispatch_shared_info64 {
2050 volatile kmp_uint64 iteration;
2051 volatile kmp_int64 num_done;
2052 volatile kmp_uint64 ordered_iteration;
2054 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
2055 } dispatch_shared_info64_t;
2057 typedef struct dispatch_shared_info {
2059 dispatch_shared_info32_t s32;
2060 dispatch_shared_info64_t s64;
2062 volatile kmp_uint32 buffer_index;
2063 volatile kmp_int32 doacross_buf_idx;
2064 volatile kmp_uint32 *doacross_flags;
2065 kmp_int32 doacross_num_done;
2066 #if KMP_USE_HIER_SCHED
2075 } dispatch_shared_info_t;
2077 typedef struct kmp_disp {
2079 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
2081 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
2083 dispatch_shared_info_t *th_dispatch_sh_current;
2084 dispatch_private_info_t *th_dispatch_pr_current;
2086 dispatch_private_info_t *th_disp_buffer;
2087 kmp_uint32 th_disp_index;
2088 kmp_int32 th_doacross_buf_idx;
2089 volatile kmp_uint32 *th_doacross_flags;
2090 kmp_int64 *th_doacross_info;
2091 #if KMP_USE_INTERNODE_ALIGNMENT
2092 char more_padding[INTERNODE_CACHE_LINE];
2100 #define KMP_INIT_BARRIER_STATE 0
2101 #define KMP_BARRIER_SLEEP_BIT 0
2102 #define KMP_BARRIER_UNUSED_BIT 1
2103 #define KMP_BARRIER_BUMP_BIT 2
2105 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
2106 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
2107 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
2109 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
2110 #error "Barrier sleep bit must be smaller than barrier bump bit"
2112 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
2113 #error "Barrier unused bit must be smaller than barrier bump bit"
2117 #define KMP_BARRIER_NOT_WAITING 0
2118 #define KMP_BARRIER_OWN_FLAG \
2120 #define KMP_BARRIER_PARENT_FLAG \
2122 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
2124 #define KMP_BARRIER_SWITCHING \
2127 #define KMP_NOT_SAFE_TO_REAP \
2129 #define KMP_SAFE_TO_REAP 1
2141 bs_plain_barrier = 0,
2143 bs_forkjoin_barrier,
2144 #if KMP_FAST_REDUCTION_BARRIER
2145 bs_reduction_barrier,
2151 #if !KMP_FAST_REDUCTION_BARRIER
2152 #define bs_reduction_barrier bs_plain_barrier
2155 typedef enum kmp_bar_pat {
2162 bp_hierarchical_bar = 3,
2167 #define KMP_BARRIER_ICV_PUSH 1
2170 typedef struct kmp_internal_control {
2171 int serial_nesting_level;
2184 int task_thread_limit;
2185 int max_active_levels;
2188 kmp_proc_bind_t proc_bind;
2189 kmp_int32 default_device;
2190 struct kmp_internal_control *next;
2191 } kmp_internal_control_t;
2193 static inline void copy_icvs(kmp_internal_control_t *dst,
2194 kmp_internal_control_t *src) {
2199 typedef struct KMP_ALIGN_CACHE kmp_bstate {
2204 kmp_internal_control_t th_fixed_icvs;
2207 volatile kmp_uint64 b_go;
2208 KMP_ALIGN_CACHE
volatile kmp_uint64
2210 kmp_uint32 *skip_per_level;
2211 kmp_uint32 my_level;
2212 kmp_int32 parent_tid;
2215 struct kmp_bstate *parent_bar;
2217 kmp_uint64 leaf_state;
2219 kmp_uint8 base_leaf_kids;
2220 kmp_uint8 leaf_kids;
2222 kmp_uint8 wait_flag;
2223 kmp_uint8 use_oncore_barrier;
2228 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
2232 union KMP_ALIGN_CACHE kmp_barrier_union {
2234 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
2238 typedef union kmp_barrier_union kmp_balign_t;
2241 union KMP_ALIGN_CACHE kmp_barrier_team_union {
2243 char b_pad[CACHE_LINE];
2245 kmp_uint64 b_arrived;
2251 kmp_uint b_master_arrived;
2252 kmp_uint b_team_arrived;
2257 typedef union kmp_barrier_team_union kmp_balign_team_t;
2264 typedef struct kmp_win32_mutex {
2266 CRITICAL_SECTION cs;
2267 } kmp_win32_mutex_t;
2269 typedef struct kmp_win32_cond {
2274 kmp_win32_mutex_t waiters_count_lock_;
2281 int wait_generation_count_;
2290 union KMP_ALIGN_CACHE kmp_cond_union {
2292 char c_pad[CACHE_LINE];
2293 pthread_cond_t c_cond;
2296 typedef union kmp_cond_union kmp_cond_align_t;
2298 union KMP_ALIGN_CACHE kmp_mutex_union {
2300 char m_pad[CACHE_LINE];
2301 pthread_mutex_t m_mutex;
2304 typedef union kmp_mutex_union kmp_mutex_align_t;
2308 typedef struct kmp_desc_base {
2310 size_t ds_stacksize;
2312 kmp_thread_t ds_thread;
2313 volatile int ds_tid;
2316 volatile int ds_alive;
2333 typedef union KMP_ALIGN_CACHE kmp_desc {
2335 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2339 typedef struct kmp_local {
2340 volatile int this_construct;
2345 #if !USE_CMP_XCHG_FOR_BGET
2346 #ifdef USE_QUEUING_LOCK_FOR_BGET
2347 kmp_lock_t bget_lock;
2349 kmp_bootstrap_lock_t bget_lock;
2356 PACKED_REDUCTION_METHOD_T
2357 packed_reduction_method;
2362 #define KMP_CHECK_UPDATE(a, b) \
2365 #define KMP_CHECK_UPDATE_SYNC(a, b) \
2367 TCW_SYNC_PTR((a), (b))
2369 #define get__blocktime(xteam, xtid) \
2370 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2371 #define get__bt_set(xteam, xtid) \
2372 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2374 #define get__bt_intervals(xteam, xtid) \
2375 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2378 #define get__dynamic_2(xteam, xtid) \
2379 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2380 #define get__nproc_2(xteam, xtid) \
2381 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2382 #define get__sched_2(xteam, xtid) \
2383 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2385 #define set__blocktime_team(xteam, xtid, xval) \
2386 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2390 #define set__bt_intervals_team(xteam, xtid, xval) \
2391 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2395 #define set__bt_set_team(xteam, xtid, xval) \
2396 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2398 #define set__dynamic(xthread, xval) \
2399 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2400 #define get__dynamic(xthread) \
2401 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2403 #define set__nproc(xthread, xval) \
2404 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2406 #define set__thread_limit(xthread, xval) \
2407 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2409 #define set__max_active_levels(xthread, xval) \
2410 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2412 #define get__max_active_levels(xthread) \
2413 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2415 #define set__sched(xthread, xval) \
2416 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2418 #define set__proc_bind(xthread, xval) \
2419 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2420 #define get__proc_bind(xthread) \
2421 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2425 typedef enum kmp_tasking_mode {
2426 tskm_immediate_exec = 0,
2427 tskm_extra_barrier = 1,
2428 tskm_task_teams = 2,
2430 } kmp_tasking_mode_t;
2432 extern kmp_tasking_mode_t
2434 extern int __kmp_task_stealing_constraint;
2435 extern int __kmp_enable_task_throttling;
2436 extern kmp_int32 __kmp_default_device;
2439 extern kmp_int32 __kmp_max_task_priority;
2441 extern kmp_uint64 __kmp_taskloop_min_tasks;
2445 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2446 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2450 #define KMP_TASKING_ENABLED(task_team) \
2451 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2459 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2461 typedef union kmp_cmplrdata {
2472 typedef struct kmp_task {
2479 kmp_cmplrdata_t data2;
2488 typedef struct kmp_taskgroup {
2489 std::atomic<kmp_int32> count;
2490 std::atomic<kmp_int32>
2492 struct kmp_taskgroup *parent;
2495 kmp_int32 reduce_num_data;
2496 uintptr_t *gomp_data;
2500 typedef union kmp_depnode kmp_depnode_t;
2501 typedef struct kmp_depnode_list kmp_depnode_list_t;
2502 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2505 #define KMP_DEP_IN 0x1
2506 #define KMP_DEP_OUT 0x2
2507 #define KMP_DEP_INOUT 0x3
2508 #define KMP_DEP_MTX 0x4
2509 #define KMP_DEP_SET 0x8
2510 #define KMP_DEP_ALL 0x80
2513 typedef struct kmp_depend_info {
2514 kmp_intptr_t base_addr;
2519 #if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
2522 unsigned unused : 3;
2532 unsigned unused : 3;
2537 } kmp_depend_info_t;
2540 struct kmp_depnode_list {
2541 kmp_depnode_t *node;
2542 kmp_depnode_list_t *next;
2546 #define MAX_MTX_DEPS 4
2548 typedef struct kmp_base_depnode {
2549 kmp_depnode_list_t *successors;
2551 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2552 kmp_int32 mtx_num_locks;
2554 #if KMP_SUPPORT_GRAPH_OUTPUT
2557 std::atomic<kmp_int32> npredecessors;
2558 std::atomic<kmp_int32> nrefs;
2559 } kmp_base_depnode_t;
2561 union KMP_ALIGN_CACHE kmp_depnode {
2563 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2564 kmp_base_depnode_t dn;
2567 struct kmp_dephash_entry {
2569 kmp_depnode_t *last_out;
2570 kmp_depnode_list_t *last_set;
2571 kmp_depnode_list_t *prev_set;
2572 kmp_uint8 last_flag;
2573 kmp_lock_t *mtx_lock;
2574 kmp_dephash_entry_t *next_in_bucket;
2577 typedef struct kmp_dephash {
2578 kmp_dephash_entry_t **buckets;
2580 kmp_depnode_t *last_all;
2582 kmp_uint32 nelements;
2583 kmp_uint32 nconflicts;
2586 typedef struct kmp_task_affinity_info {
2587 kmp_intptr_t base_addr;
2592 kmp_int32 reserved : 30;
2594 } kmp_task_affinity_info_t;
2596 typedef enum kmp_event_type_t {
2597 KMP_EVENT_UNINITIALIZED = 0,
2598 KMP_EVENT_ALLOW_COMPLETION = 1
2602 kmp_event_type_t type;
2603 kmp_tas_lock_t lock;
2611 #define INIT_MAPSIZE 50
2613 typedef struct kmp_taskgraph_flags {
2614 unsigned nowait : 1;
2615 unsigned re_record : 1;
2616 unsigned reserved : 30;
2617 } kmp_taskgraph_flags_t;
2620 typedef struct kmp_node_info {
2622 kmp_int32 *successors;
2623 kmp_int32 nsuccessors;
2624 std::atomic<kmp_int32>
2625 npredecessors_counter;
2626 kmp_int32 npredecessors;
2627 kmp_int32 successors_size;
2628 kmp_taskdata_t *parent_task;
2632 typedef enum kmp_tdg_status {
2634 KMP_TDG_RECORDING = 1,
2639 typedef struct kmp_tdg_info {
2641 kmp_taskgraph_flags_t tdg_flags;
2643 kmp_int32 num_roots;
2644 kmp_int32 *root_tasks;
2645 kmp_node_info_t *record_map;
2646 kmp_tdg_status_t tdg_status =
2648 std::atomic<kmp_int32> num_tasks;
2649 kmp_bootstrap_lock_t
2652 void *rec_taskred_data;
2654 kmp_int32 rec_num_taskred;
2657 extern int __kmp_tdg_dot;
2658 extern kmp_int32 __kmp_max_tdgs;
2659 extern kmp_tdg_info_t **__kmp_global_tdgs;
2660 extern kmp_int32 __kmp_curr_tdg_idx;
2661 extern kmp_int32 __kmp_successors_size;
2662 extern std::atomic<kmp_int32> __kmp_tdg_task_id;
2663 extern kmp_int32 __kmp_num_tdg;
2666 #ifdef BUILD_TIED_TASK_STACK
2669 typedef struct kmp_stack_block {
2670 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2671 struct kmp_stack_block *sb_next;
2672 struct kmp_stack_block *sb_prev;
2673 } kmp_stack_block_t;
2675 typedef struct kmp_task_stack {
2676 kmp_stack_block_t ts_first_block;
2677 kmp_taskdata_t **ts_top;
2678 kmp_int32 ts_entries;
2683 typedef struct kmp_tasking_flags {
2684 #if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
2687 unsigned reserved31 : 5;
2690 unsigned reserved31 : 6;
2692 unsigned target : 1;
2693 unsigned native : 1;
2695 unsigned complete : 1;
2696 unsigned executing : 1;
2697 unsigned started : 1;
2698 unsigned team_serial : 1;
2699 unsigned tasking_ser : 1;
2700 unsigned task_serial : 1;
2701 unsigned tasktype : 1;
2702 unsigned reserved : 8;
2703 unsigned hidden_helper : 1;
2704 unsigned detachable : 1;
2705 unsigned priority_specified : 1;
2707 unsigned destructors_thunk : 1;
2708 unsigned merged_if0 : 1;
2710 unsigned tiedness : 1;
2713 unsigned tiedness : 1;
2715 unsigned merged_if0 : 1;
2717 unsigned destructors_thunk : 1;
2721 unsigned priority_specified : 1;
2723 unsigned detachable : 1;
2724 unsigned hidden_helper : 1;
2725 unsigned reserved : 8;
2728 unsigned tasktype : 1;
2729 unsigned task_serial : 1;
2730 unsigned tasking_ser : 1;
2732 unsigned team_serial : 1;
2736 unsigned started : 1;
2737 unsigned executing : 1;
2738 unsigned complete : 1;
2740 unsigned native : 1;
2741 unsigned target : 1;
2744 unsigned reserved31 : 5;
2746 unsigned reserved31 : 6;
2749 } kmp_tasking_flags_t;
2751 typedef struct kmp_target_data {
2753 } kmp_target_data_t;
2755 struct kmp_taskdata {
2756 kmp_int32 td_task_id;
2757 kmp_tasking_flags_t td_flags;
2758 kmp_team_t *td_team;
2759 kmp_info_p *td_alloc_thread;
2761 kmp_taskdata_t *td_parent;
2763 std::atomic<kmp_int32> td_untied_count;
2767 kmp_uint32 td_taskwait_counter;
2768 kmp_int32 td_taskwait_thread;
2769 KMP_ALIGN_CACHE kmp_internal_control_t
2771 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2772 td_allocated_child_tasks;
2774 std::atomic<kmp_int32>
2775 td_incomplete_child_tasks;
2782 kmp_task_team_t *td_task_team;
2783 size_t td_size_alloc;
2784 #if defined(KMP_GOMP_COMPAT)
2786 kmp_int32 td_size_loop_bounds;
2788 kmp_taskdata_t *td_last_tied;
2789 #if defined(KMP_GOMP_COMPAT)
2791 void (*td_copy_func)(
void *,
void *);
2793 kmp_event_t td_allow_completion_event;
2795 ompt_task_info_t ompt_task_info;
2798 bool is_taskgraph = 0;
2799 kmp_tdg_info_t *tdg;
2801 kmp_target_data_t td_target_data;
2805 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2808 typedef struct kmp_base_thread_data {
2812 kmp_bootstrap_lock_t td_deque_lock;
2815 kmp_int32 td_deque_size;
2816 kmp_uint32 td_deque_head;
2817 kmp_uint32 td_deque_tail;
2818 kmp_int32 td_deque_ntasks;
2820 kmp_int32 td_deque_last_stolen;
2821 #ifdef BUILD_TIED_TASK_STACK
2822 kmp_task_stack_t td_susp_tied_tasks;
2825 } kmp_base_thread_data_t;
2827 #define TASK_DEQUE_BITS 8
2828 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2830 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2831 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2833 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2834 kmp_base_thread_data_t td;
2836 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2837 } kmp_thread_data_t;
2839 typedef struct kmp_task_pri {
2840 kmp_thread_data_t td;
2846 typedef struct kmp_base_task_team {
2847 kmp_bootstrap_lock_t
2852 kmp_bootstrap_lock_t tt_task_pri_lock;
2853 kmp_task_pri_t *tt_task_pri_list;
2855 kmp_task_team_t *tt_next;
2859 kmp_int32 tt_found_tasks;
2863 kmp_int32 tt_max_threads;
2864 kmp_int32 tt_found_proxy_tasks;
2865 kmp_int32 tt_untied_task_encountered;
2866 std::atomic<kmp_int32> tt_num_task_pri;
2869 kmp_int32 tt_hidden_helper_task_encountered;
2872 std::atomic<kmp_int32> tt_unfinished_threads;
2877 } kmp_base_task_team_t;
2879 union KMP_ALIGN_CACHE kmp_task_team {
2880 kmp_base_task_team_t tt;
2882 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2885 typedef struct kmp_task_team_list_t {
2886 kmp_task_team_t *task_team;
2887 kmp_task_team_list_t *next;
2888 } kmp_task_team_list_t;
2890 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2893 typedef struct kmp_free_list {
2894 void *th_free_list_self;
2895 void *th_free_list_sync;
2897 void *th_free_list_other;
2901 #if KMP_NESTED_HOT_TEAMS
2904 typedef struct kmp_hot_team_ptr {
2905 kmp_team_p *hot_team;
2906 kmp_int32 hot_team_nth;
2907 } kmp_hot_team_ptr_t;
2909 typedef struct kmp_teams_size {
2925 typedef struct kmp_cg_root {
2926 kmp_info_p *cg_root;
2929 kmp_int32 cg_thread_limit;
2930 kmp_int32 cg_nthreads;
2931 struct kmp_cg_root *up;
2936 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2942 kmp_team_p *th_team;
2943 kmp_root_p *th_root;
2944 kmp_info_p *th_next_pool;
2945 kmp_disp_t *th_dispatch;
2951 kmp_info_p *th_team_master;
2952 int th_team_serialized;
2953 microtask_t th_teams_microtask;
2962 int th_team_bt_intervals;
2965 kmp_uint64 th_team_bt_intervals;
2968 #if KMP_AFFINITY_SUPPORTED
2969 kmp_affin_mask_t *th_affin_mask;
2970 kmp_affinity_ids_t th_topology_ids;
2971 kmp_affinity_attrs_t th_topology_attrs;
2973 omp_allocator_handle_t th_def_allocator;
2977 int *th_set_nested_nth;
2981 const char *th_nt_msg;
2982 int th_set_nested_nth_sz;
2983 #if KMP_NESTED_HOT_TEAMS
2984 kmp_hot_team_ptr_t *th_hot_teams;
2990 #if KMP_AFFINITY_SUPPORTED
2991 int th_current_place;
2997 int th_prev_num_threads;
2999 kmp_uint64 th_bar_arrive_time;
3000 kmp_uint64 th_bar_min_time;
3001 kmp_uint64 th_frame_time;
3003 kmp_local_t th_local;
3004 struct private_common *th_pri_head;
3009 KMP_ALIGN_CACHE kmp_team_p
3013 ompt_thread_info_t ompt_thread_info;
3017 struct common_table *th_pri_common;
3019 volatile kmp_uint32 th_spin_here;
3022 volatile void *th_sleep_loc;
3023 flag_type th_sleep_loc_type;
3030 kmp_task_team_t *th_task_team;
3031 kmp_taskdata_t *th_current_task;
3032 kmp_uint8 th_task_state;
3033 kmp_uint32 th_reap_state;
3038 kmp_uint8 th_active_in_pool;
3040 std::atomic<kmp_uint32> th_used_in_team;
3043 struct cons_header *th_cons;
3044 #if KMP_USE_HIER_SCHED
3046 kmp_hier_private_bdata_t *th_hier_bar_data;
3050 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
3052 KMP_ALIGN_CACHE
volatile kmp_int32
3055 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
3057 kmp_free_list_t th_free_lists[NUM_LISTS];
3062 kmp_win32_cond_t th_suspend_cv;
3063 kmp_win32_mutex_t th_suspend_mx;
3064 std::atomic<int> th_suspend_init;
3067 kmp_cond_align_t th_suspend_cv;
3068 kmp_mutex_align_t th_suspend_mx;
3069 std::atomic<int> th_suspend_init_count;
3073 kmp_itt_mark_t th_itt_mark_single;
3076 #if KMP_STATS_ENABLED
3077 kmp_stats_list *th_stats;
3080 std::atomic<bool> th_blocking;
3082 kmp_cg_root_t *th_cg_roots;
3085 typedef union KMP_ALIGN_CACHE kmp_info {
3087 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
3093 typedef struct kmp_base_data {
3094 volatile kmp_uint32 t_value;
3097 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
3099 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3103 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
3105 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3107 } kmp_ordered_team_t;
3109 typedef int (*launch_t)(
int gtid);
3112 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
3118 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3119 #define KMP_INLINE_ARGV_BYTES \
3121 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
3122 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
3125 #define KMP_INLINE_ARGV_BYTES \
3126 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
3128 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
3130 typedef struct KMP_ALIGN_CACHE kmp_base_team {
3133 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
3134 kmp_balign_team_t t_bar[bs_last_barrier];
3135 std::atomic<int> t_construct;
3136 char pad[
sizeof(kmp_lock_t)];
3139 std::atomic<void *> t_tg_reduce_data[2];
3140 std::atomic<int> t_tg_fini_counter[2];
3144 KMP_ALIGN_CACHE
int t_master_tid;
3145 int t_master_this_cons;
3149 kmp_team_p *t_parent;
3150 kmp_team_p *t_next_pool;
3151 kmp_disp_t *t_dispatch;
3152 kmp_task_team_t *t_task_team[2];
3153 kmp_proc_bind_t t_proc_bind;
3154 int t_primary_task_state;
3156 kmp_uint64 t_region_time;
3161 KMP_ALIGN_CACHE
void **t_argv;
3168 ompt_team_info_t ompt_team_info;
3169 ompt_lw_taskteam_t *ompt_serialized_team_info;
3172 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3173 kmp_int8 t_fp_control_saved;
3175 kmp_int16 t_x87_fpu_control_word;
3179 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
3181 KMP_ALIGN_CACHE kmp_info_t **t_threads;
3183 *t_implicit_task_taskdata;
3186 KMP_ALIGN_CACHE
int t_max_argc;
3189 dispatch_shared_info_t *t_disp_buffer;
3192 kmp_r_sched_t t_sched;
3193 #if KMP_AFFINITY_SUPPORTED
3197 int t_display_affinity;
3200 omp_allocator_handle_t t_def_allocator;
3203 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
3208 char dummy_padding[1024];
3211 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
3214 std::atomic<kmp_int32> t_cancel_request;
3215 int t_master_active;
3216 void *t_copypriv_data;
3218 std::atomic<kmp_uint32> t_copyin_counter;
3223 distributedBarrier *b;
3224 kmp_nested_nthreads_t *t_nested_nth;
3229 KMP_BUILD_ASSERT(
sizeof(kmp_task_team_t *[2]) ==
sizeof(kmp_task_team_list_t));
3230 KMP_BUILD_ASSERT(
alignof(kmp_task_team_t *[2]) ==
3231 alignof(kmp_task_team_list_t));
3233 union KMP_ALIGN_CACHE kmp_team {
3236 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
3239 typedef union KMP_ALIGN_CACHE kmp_time_global {
3241 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3243 } kmp_time_global_t;
3245 typedef struct kmp_base_global {
3247 kmp_time_global_t g_time;
3250 volatile int g_abort;
3251 volatile int g_done;
3254 enum dynamic_mode g_dynamic_mode;
3255 } kmp_base_global_t;
3257 typedef union KMP_ALIGN_CACHE kmp_global {
3258 kmp_base_global_t g;
3260 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
3263 typedef struct kmp_base_root {
3268 volatile int r_active;
3270 std::atomic<int> r_in_parallel;
3272 kmp_team_t *r_root_team;
3273 kmp_team_t *r_hot_team;
3274 kmp_info_t *r_uber_thread;
3275 kmp_lock_t r_begin_lock;
3276 volatile int r_begin;
3278 #if KMP_AFFINITY_SUPPORTED
3279 int r_affinity_assigned;
3283 typedef union KMP_ALIGN_CACHE kmp_root {
3286 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
3289 struct fortran_inx_info {
3297 typedef struct kmp_old_threads_list_t {
3298 kmp_info_t **threads;
3299 struct kmp_old_threads_list_t *next;
3300 } kmp_old_threads_list_t;
3304 extern int __kmp_settings;
3305 extern int __kmp_duplicate_library_ok;
3307 extern int __kmp_forkjoin_frames;
3308 extern int __kmp_forkjoin_frames_mode;
3310 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
3311 extern int __kmp_determ_red;
3314 extern int kmp_a_debug;
3315 extern int kmp_b_debug;
3316 extern int kmp_c_debug;
3317 extern int kmp_d_debug;
3318 extern int kmp_e_debug;
3319 extern int kmp_f_debug;
3323 #define KMP_DEBUG_BUF_LINES_INIT 512
3324 #define KMP_DEBUG_BUF_LINES_MIN 1
3326 #define KMP_DEBUG_BUF_CHARS_INIT 128
3327 #define KMP_DEBUG_BUF_CHARS_MIN 2
3331 extern int __kmp_debug_buf_lines;
3333 __kmp_debug_buf_chars;
3334 extern int __kmp_debug_buf_atomic;
3337 extern char *__kmp_debug_buffer;
3338 extern std::atomic<int> __kmp_debug_count;
3340 extern int __kmp_debug_buf_warn_chars;
3345 extern int __kmp_par_range;
3347 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
3348 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
3349 #define KMP_PAR_RANGE_FILENAME_LEN 1024
3350 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
3351 extern int __kmp_par_range_lb;
3352 extern int __kmp_par_range_ub;
3358 extern int __kmp_storage_map_verbose;
3360 extern int __kmp_storage_map_verbose_specified;
3362 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3363 extern kmp_cpuinfo_t __kmp_cpuinfo;
3364 static inline bool __kmp_is_hybrid_cpu() {
return __kmp_cpuinfo.flags.hybrid; }
3365 #elif KMP_OS_DARWIN && KMP_ARCH_AARCH64
3366 static inline bool __kmp_is_hybrid_cpu() {
return true; }
3368 static inline bool __kmp_is_hybrid_cpu() {
return false; }
3371 extern volatile int __kmp_init_serial;
3372 extern volatile int __kmp_init_gtid;
3373 extern volatile int __kmp_init_common;
3374 extern volatile int __kmp_need_register_serial;
3375 extern volatile int __kmp_init_middle;
3376 extern volatile int __kmp_init_parallel;
3378 extern volatile int __kmp_init_monitor;
3380 extern volatile int __kmp_init_user_locks;
3381 extern volatile int __kmp_init_hidden_helper_threads;
3382 extern int __kmp_init_counter;
3383 extern int __kmp_root_counter;
3384 extern int __kmp_version;
3387 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
3390 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
3391 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
3392 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
3393 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
3394 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
3395 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
3396 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
3397 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
3398 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
3399 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
3400 extern char const *__kmp_barrier_type_name[bs_last_barrier];
3401 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
3404 extern kmp_bootstrap_lock_t __kmp_initz_lock;
3405 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
3406 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
3407 extern kmp_bootstrap_lock_t
3410 extern kmp_bootstrap_lock_t
3413 extern kmp_bootstrap_lock_t
3414 __kmp_tp_cached_lock;
3417 extern kmp_lock_t __kmp_global_lock;
3418 extern kmp_queuing_lock_t __kmp_dispatch_lock;
3419 extern kmp_lock_t __kmp_debug_lock;
3421 extern enum library_type __kmp_library;
3427 extern int __kmp_chunk;
3428 extern int __kmp_force_monotonic;
3430 extern size_t __kmp_stksize;
3432 extern size_t __kmp_monitor_stksize;
3434 extern size_t __kmp_stkoffset;
3435 extern int __kmp_stkpadding;
3438 __kmp_malloc_pool_incr;
3439 extern int __kmp_env_stksize;
3440 extern int __kmp_env_blocktime;
3441 extern int __kmp_env_checks;
3442 extern int __kmp_env_consistency_check;
3443 extern int __kmp_generate_warnings;
3444 extern int __kmp_reserve_warn;
3446 #ifdef DEBUG_SUSPEND
3447 extern int __kmp_suspend_count;
3450 extern kmp_int32 __kmp_use_yield;
3451 extern kmp_int32 __kmp_use_yield_exp_set;
3452 extern kmp_uint32 __kmp_yield_init;
3453 extern kmp_uint32 __kmp_yield_next;
3454 extern kmp_uint64 __kmp_pause_init;
3457 extern int __kmp_allThreadsSpecified;
3459 extern size_t __kmp_align_alloc;
3461 extern int __kmp_xproc;
3462 extern int __kmp_avail_proc;
3463 extern size_t __kmp_sys_min_stksize;
3464 extern int __kmp_sys_max_nth;
3466 extern int __kmp_max_nth;
3468 extern int __kmp_cg_max_nth;
3469 extern int __kmp_task_max_nth;
3470 extern int __kmp_teams_max_nth;
3471 extern int __kmp_threads_capacity;
3473 extern int __kmp_dflt_team_nth;
3475 extern int __kmp_dflt_team_nth_ub;
3477 extern int __kmp_tp_capacity;
3479 extern int __kmp_tp_cached;
3481 extern int __kmp_dflt_blocktime;
3483 extern char __kmp_blocktime_units;
3484 extern bool __kmp_wpolicy_passive;
3487 static inline void __kmp_aux_convert_blocktime(
int *bt) {
3488 if (__kmp_blocktime_units ==
'm') {
3489 if (*bt > INT_MAX / 1000) {
3490 *bt = INT_MAX / 1000;
3491 KMP_INFORM(MaxValueUsing,
"kmp_set_blocktime(ms)", bt);
3499 __kmp_monitor_wakeups;
3500 extern int __kmp_bt_intervals;
3503 #ifdef KMP_ADJUST_BLOCKTIME
3504 extern int __kmp_zero_bt;
3506 #ifdef KMP_DFLT_NTH_CORES
3507 extern int __kmp_ncores;
3510 extern int __kmp_abort_delay;
3512 extern int __kmp_need_register_atfork_specified;
3513 extern int __kmp_need_register_atfork;
3515 extern int __kmp_gtid_mode;
3523 __kmp_adjust_gtid_mode;
3524 #ifdef KMP_TDATA_GTID
3525 extern KMP_THREAD_LOCAL
int __kmp_gtid;
3527 extern int __kmp_tls_gtid_min;
3528 extern int __kmp_foreign_tp;
3529 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3530 extern int __kmp_inherit_fp_control;
3531 extern kmp_int16 __kmp_init_x87_fpu_control_word;
3532 extern kmp_uint32 __kmp_init_mxcsr;
3537 extern int __kmp_dflt_max_active_levels;
3540 extern bool __kmp_dflt_max_active_levels_set;
3541 extern int __kmp_dispatch_num_buffers;
3543 #if KMP_NESTED_HOT_TEAMS
3544 extern int __kmp_hot_teams_mode;
3545 extern int __kmp_hot_teams_max_level;
3549 extern enum clock_function_type __kmp_clock_function;
3550 extern int __kmp_clock_function_param;
3553 #if KMP_MIC_SUPPORTED
3554 extern enum mic_type __kmp_mic_type;
3557 #ifdef USE_LOAD_BALANCE
3558 extern double __kmp_load_balance_interval;
3561 #if KMP_USE_ADAPTIVE_LOCKS
3564 struct kmp_adaptive_backoff_params_t {
3566 kmp_uint32 max_soft_retries;
3569 kmp_uint32 max_badness;
3572 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3574 #if KMP_DEBUG_ADAPTIVE_LOCKS
3575 extern const char *__kmp_speculative_statsfile;
3580 extern int __kmp_display_env;
3581 extern int __kmp_display_env_verbose;
3582 extern int __kmp_omp_cancellation;
3583 extern int __kmp_nteams;
3584 extern int __kmp_teams_thread_limit;
3590 extern kmp_info_t **__kmp_threads;
3592 extern kmp_old_threads_list_t *__kmp_old_threads_list;
3594 extern volatile kmp_team_t *__kmp_team_pool;
3595 extern volatile kmp_info_t *__kmp_thread_pool;
3596 extern kmp_info_t *__kmp_thread_pool_insert_pt;
3599 extern volatile int __kmp_nth;
3602 extern volatile int __kmp_all_nth;
3603 extern std::atomic<int> __kmp_thread_pool_active_nth;
3605 extern kmp_root_t **__kmp_root;
3609 #define __kmp_get_gtid() __kmp_get_global_thread_id()
3610 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3611 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3612 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3613 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3618 #define __kmp_get_team_num_threads(gtid) \
3619 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3621 static inline bool KMP_UBER_GTID(
int gtid) {
3622 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3623 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3624 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3625 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3628 static inline int __kmp_tid_from_gtid(
int gtid) {
3629 KMP_DEBUG_ASSERT(gtid >= 0);
3630 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3633 static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3634 KMP_DEBUG_ASSERT(tid >= 0 && team);
3635 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3638 static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3639 KMP_DEBUG_ASSERT(thr);
3640 return thr->th.th_info.ds.ds_gtid;
3643 static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3644 KMP_DEBUG_ASSERT(gtid >= 0);
3645 return __kmp_threads[gtid];
3648 static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3649 KMP_DEBUG_ASSERT(gtid >= 0);
3650 return __kmp_threads[gtid]->th.th_team;
3653 static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3654 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3655 KMP_FATAL(ThreadIdentInvalid);
3658 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3659 extern int __kmp_user_level_mwait;
3660 extern int __kmp_umwait_enabled;
3661 extern int __kmp_mwait_enabled;
3662 extern int __kmp_mwait_hints;
3666 extern int __kmp_waitpkg_enabled;
3667 extern int __kmp_tpause_state;
3668 extern int __kmp_tpause_hint;
3669 extern int __kmp_tpause_enabled;
3674 extern kmp_global_t __kmp_global;
3676 extern kmp_info_t __kmp_monitor;
3678 extern std::atomic<kmp_int32> __kmp_team_counter;
3680 extern std::atomic<kmp_int32> __kmp_task_counter;
3683 #define _KMP_GEN_ID(counter) \
3684 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3686 #define _KMP_GEN_ID(counter) (~0)
3689 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3690 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3694 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3695 size_t size,
char const *format, ...);
3697 extern void __kmp_serial_initialize(
void);
3698 extern void __kmp_middle_initialize(
void);
3699 extern void __kmp_parallel_initialize(
void);
3701 extern void __kmp_internal_begin(
void);
3702 extern void __kmp_internal_end_library(
int gtid);
3703 extern void __kmp_internal_end_thread(
int gtid);
3704 extern void __kmp_internal_end_atexit(
void);
3705 extern void __kmp_internal_end_dtor(
void);
3706 extern void __kmp_internal_end_dest(
void *);
3708 extern int __kmp_register_root(
int initial_thread);
3709 extern void __kmp_unregister_root(
int gtid);
3710 extern void __kmp_unregister_library(
void);
3712 extern int __kmp_ignore_mppbeg(
void);
3713 extern int __kmp_ignore_mppend(
void);
3715 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3716 extern void __kmp_exit_single(
int gtid);
3718 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3719 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3721 #ifdef USE_LOAD_BALANCE
3722 extern int __kmp_get_load_balance(
int);
3725 extern int __kmp_get_global_thread_id(
void);
3726 extern int __kmp_get_global_thread_id_reg(
void);
3727 extern void __kmp_exit_thread(
int exit_status);
3728 extern void __kmp_abort(
char const *format, ...);
3729 extern void __kmp_abort_thread(
void);
3730 KMP_NORETURN
extern void __kmp_abort_process(
void);
3731 extern void __kmp_warn(
char const *format, ...);
3733 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3735 extern bool __kmp_detect_shm();
3736 extern bool __kmp_detect_tmp();
3740 static inline kmp_info_t *__kmp_entry_thread() {
3741 int gtid = __kmp_entry_gtid();
3743 return __kmp_threads[gtid];
3746 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3747 extern int __kmp_get_max_active_levels(
int gtid);
3748 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3749 extern int __kmp_get_team_size(
int gtid,
int level);
3750 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3751 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3753 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3754 extern void __kmp_init_random(kmp_info_t *thread);
3756 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3757 extern void __kmp_adjust_num_threads(
int new_nproc);
3758 extern void __kmp_check_stksize(
size_t *val);
3760 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3761 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3762 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3763 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3764 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3765 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3768 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3769 size_t size KMP_SRC_LOC_DECL);
3770 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3771 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3772 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3773 #define __kmp_fast_allocate(this_thr, size) \
3774 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3775 #define __kmp_fast_free(this_thr, ptr) \
3776 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3779 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3780 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3781 size_t elsize KMP_SRC_LOC_DECL);
3782 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3783 size_t size KMP_SRC_LOC_DECL);
3784 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3785 #define __kmp_thread_malloc(th, size) \
3786 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3787 #define __kmp_thread_calloc(th, nelem, elsize) \
3788 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3789 #define __kmp_thread_realloc(th, ptr, size) \
3790 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3791 #define __kmp_thread_free(th, ptr) \
3792 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3794 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3795 extern void __kmp_push_num_threads_list(
ident_t *loc,
int gtid,
3796 kmp_uint32 list_length,
3797 int *num_threads_list);
3798 extern void __kmp_set_strict_num_threads(
ident_t *loc,
int gtid,
int sev,
3801 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3802 kmp_proc_bind_t proc_bind);
3803 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3805 extern void __kmp_push_num_teams_51(
ident_t *loc,
int gtid,
int num_teams_lb,
3806 int num_teams_ub,
int num_threads);
3808 extern void __kmp_yield();
3812 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3815 kmp_uint32 ub, kmp_int32 st,
3819 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3822 kmp_uint64 ub, kmp_int64 st,
3826 kmp_int32 *p_last, kmp_int32 *p_lb,
3827 kmp_int32 *p_ub, kmp_int32 *p_st);
3829 kmp_int32 *p_last, kmp_uint32 *p_lb,
3830 kmp_uint32 *p_ub, kmp_int32 *p_st);
3832 kmp_int32 *p_last, kmp_int64 *p_lb,
3833 kmp_int64 *p_ub, kmp_int64 *p_st);
3835 kmp_int32 *p_last, kmp_uint64 *p_lb,
3836 kmp_uint64 *p_ub, kmp_int64 *p_st);
3845 #ifdef KMP_GOMP_COMPAT
3847 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3849 kmp_int32 ub, kmp_int32 st,
3850 kmp_int32 chunk,
int push_ws);
3851 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3853 kmp_uint32 ub, kmp_int32 st,
3854 kmp_int32 chunk,
int push_ws);
3855 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3857 kmp_int64 ub, kmp_int64 st,
3858 kmp_int64 chunk,
int push_ws);
3859 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3861 kmp_uint64 ub, kmp_int64 st,
3862 kmp_int64 chunk,
int push_ws);
3863 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3864 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3865 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3866 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3870 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3871 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3872 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3873 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3874 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3875 extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3876 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3878 extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3879 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3881 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3888 extern void __kmp_release_64(kmp_flag_64<> *flag);
3890 extern void __kmp_infinite_loop(
void);
3892 extern void __kmp_cleanup(
void);
3894 #if KMP_HANDLE_SIGNALS
3895 extern int __kmp_handle_signals;
3896 extern void __kmp_install_signals(
int parallel_init);
3897 extern void __kmp_remove_signals(
void);
3900 extern void __kmp_clear_system_time(
void);
3901 extern void __kmp_read_system_time(
double *delta);
3903 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3905 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3906 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3908 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 || (KMP_OS_WINDOWS && (KMP_ARCH_AARCH64 || KMP_ARCH_ARM))
3910 __kmp_initialize_system_tick(
void);
3914 __kmp_runtime_initialize(
void);
3915 extern void __kmp_runtime_destroy(
void);
3917 #if KMP_AFFINITY_SUPPORTED
3918 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3919 kmp_affin_mask_t *mask);
3920 extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3921 kmp_affin_mask_t *mask);
3922 extern void __kmp_affinity_initialize(kmp_affinity_t &affinity);
3923 extern void __kmp_affinity_uninitialize(
void);
3924 extern void __kmp_affinity_set_init_mask(
3925 int gtid,
int isa_root);
3926 void __kmp_affinity_bind_init_mask(
int gtid);
3927 extern void __kmp_affinity_bind_place(
int gtid);
3928 extern void __kmp_affinity_determine_capable(
const char *env_var);
3929 extern int __kmp_aux_set_affinity(
void **mask);
3930 extern int __kmp_aux_get_affinity(
void **mask);
3931 extern int __kmp_aux_get_affinity_max_proc();
3932 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3933 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3934 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3935 extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3936 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
3937 extern int __kmp_get_first_osid_with_ecore(
void);
3939 #if KMP_OS_LINUX || KMP_OS_FREEBSD || KMP_OS_NETBSD || KMP_OS_DRAGONFLY || \
3941 extern int kmp_set_thread_affinity_mask_initial(
void);
3943 static inline void __kmp_assign_root_init_mask() {
3944 int gtid = __kmp_entry_gtid();
3945 kmp_root_t *r = __kmp_threads[gtid]->th.th_root;
3946 if (r->r.r_uber_thread == __kmp_threads[gtid] && !r->r.r_affinity_assigned) {
3947 __kmp_affinity_set_init_mask(gtid, TRUE);
3948 __kmp_affinity_bind_init_mask(gtid);
3949 r->r.r_affinity_assigned = TRUE;
3952 static inline void __kmp_reset_root_init_mask(
int gtid) {
3953 if (!KMP_AFFINITY_CAPABLE())
3955 kmp_info_t *th = __kmp_threads[gtid];
3956 kmp_root_t *r = th->th.th_root;
3957 if (r->r.r_uber_thread == th && r->r.r_affinity_assigned) {
3958 __kmp_set_system_affinity(__kmp_affin_origMask, FALSE);
3959 KMP_CPU_COPY(th->th.th_affin_mask, __kmp_affin_origMask);
3960 r->r.r_affinity_assigned = FALSE;
3964 #define __kmp_assign_root_init_mask()
3965 static inline void __kmp_reset_root_init_mask(
int gtid) {}
3970 extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3971 kmp_str_buf_t *buffer);
3972 extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3974 extern void __kmp_cleanup_hierarchy();
3975 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3979 extern int __kmp_futex_determine_capable(
void);
3983 extern void __kmp_gtid_set_specific(
int gtid);
3984 extern int __kmp_gtid_get_specific(
void);
3986 extern double __kmp_read_cpu_time(
void);
3988 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3991 extern void __kmp_create_monitor(kmp_info_t *th);
3994 extern void *__kmp_launch_thread(kmp_info_t *thr);
3996 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3999 extern int __kmp_still_running(kmp_info_t *th);
4000 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
4001 extern void __kmp_free_handle(kmp_thread_t tHandle);
4005 extern void __kmp_reap_monitor(kmp_info_t *th);
4007 extern void __kmp_reap_worker(kmp_info_t *th);
4008 extern void __kmp_terminate_thread(
int gtid);
4010 extern int __kmp_try_suspend_mx(kmp_info_t *th);
4011 extern void __kmp_lock_suspend_mx(kmp_info_t *th);
4012 extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
4014 extern void __kmp_elapsed(
double *);
4015 extern void __kmp_elapsed_tick(
double *);
4017 extern void __kmp_enable(
int old_state);
4018 extern void __kmp_disable(
int *old_state);
4020 extern void __kmp_thread_sleep(
int millis);
4022 extern void __kmp_common_initialize(
void);
4023 extern void __kmp_common_destroy(
void);
4024 extern void __kmp_common_destroy_gtid(
int gtid);
4027 extern void __kmp_register_atfork(
void);
4029 extern void __kmp_suspend_initialize(
void);
4030 extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
4031 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
4033 extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
4036 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
4038 ompt_data_t ompt_parallel_data,
4040 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
4041 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
4042 extern void __kmp_free_thread(kmp_info_t *);
4043 extern void __kmp_free_team(kmp_root_t *,
4044 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
4045 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
4049 extern void __kmp_initialize_bget(kmp_info_t *th);
4050 extern void __kmp_finalize_bget(kmp_info_t *th);
4052 KMP_EXPORT
void *kmpc_malloc(
size_t size);
4053 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
4054 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
4055 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
4056 KMP_EXPORT
void kmpc_free(
void *ptr);
4060 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
4061 size_t reduce_size,
void *reduce_data,
4062 void (*reduce)(
void *,
void *));
4063 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
4064 extern int __kmp_barrier_gomp_cancel(
int gtid);
4070 enum fork_context_e {
4076 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
4077 enum fork_context_e fork_context, kmp_int32 argc,
4078 microtask_t microtask, launch_t invoker,
4081 extern void __kmp_join_call(
ident_t *loc,
int gtid
4084 enum fork_context_e fork_context
4087 int exit_teams = 0);
4089 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
4090 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
4091 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
4092 extern int __kmp_invoke_task_func(
int gtid);
4093 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
4094 kmp_info_t *this_thr,
4096 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
4097 kmp_info_t *this_thr,
4101 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
4102 extern int __kmp_invoke_teams_master(
int gtid);
4103 extern void __kmp_teams_master(
int gtid);
4104 extern int __kmp_aux_get_team_num();
4105 extern int __kmp_aux_get_num_teams();
4106 extern void __kmp_save_internal_controls(kmp_info_t *thread);
4107 extern void __kmp_user_set_library(
enum library_type arg);
4108 extern void __kmp_aux_set_library(
enum library_type arg);
4109 extern void __kmp_aux_set_stacksize(
size_t arg);
4110 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
4111 extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
4114 void kmpc_set_blocktime(
int arg);
4115 void ompc_set_nested(
int flag);
4116 void ompc_set_dynamic(
int flag);
4117 void ompc_set_num_threads(
int arg);
4119 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
4120 kmp_team_t *team,
int tid);
4121 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
4122 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4123 kmp_tasking_flags_t *flags,
4124 size_t sizeof_kmp_task_t,
4125 size_t sizeof_shareds,
4126 kmp_routine_entry_t task_entry);
4127 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
4128 kmp_team_t *team,
int tid,
4130 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
4131 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
4133 extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
4136 extern void __kmp_fulfill_event(kmp_event_t *event);
4138 extern void __kmp_free_task_team(kmp_info_t *thread,
4139 kmp_task_team_t *task_team);
4140 extern void __kmp_reap_task_teams(
void);
4141 extern void __kmp_push_task_team_node(kmp_info_t *thread, kmp_team_t *team);
4142 extern void __kmp_pop_task_team_node(kmp_info_t *thread, kmp_team_t *team);
4143 extern void __kmp_wait_to_unref_task_teams(
void);
4144 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team);
4145 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
4146 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
4153 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
4156 #define KMP_DEBUG_ASSERT_TASKTEAM_INVARIANT(team, thr) \
4158 __kmp_tasking_mode != tskm_task_teams || team->t.t_nproc == 1 || \
4159 thr->th.th_task_team == team->t.t_task_team[thr->th.th_task_state])
4161 #define KMP_DEBUG_ASSERT_TASKTEAM_INVARIANT(team, thr)
4164 extern int __kmp_is_address_mapped(
void *addr);
4165 extern kmp_uint64 __kmp_hardware_timestamp(
void);
4168 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
4176 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
4180 void **exit_frame_ptr
4193 size_t vector_length);
4197 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
4198 void *data,
size_t size);
4225 kmp_critical_name *);
4227 kmp_critical_name *);
4229 kmp_critical_name *, uint32_t hint);
4235 kmp_int32 global_tid);
4242 kmp_int32 numberOfSections);
4245 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
4246 kmp_int32 schedtype, kmp_int32 *plastiter,
4247 kmp_int *plower, kmp_int *pupper,
4248 kmp_int *pstride, kmp_int incr,
4254 size_t cpy_size,
void *cpy_data,
4255 void (*cpy_func)(
void *,
void *),
4261 extern void KMPC_SET_NUM_THREADS(
int arg);
4262 extern void KMPC_SET_DYNAMIC(
int flag);
4263 extern void KMPC_SET_NESTED(
int flag);
4266 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
4267 kmp_task_t *new_task);
4268 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4270 size_t sizeof_kmp_task_t,
4271 size_t sizeof_shareds,
4272 kmp_routine_entry_t task_entry);
4273 KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
4274 ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
size_t sizeof_kmp_task_t,
4275 size_t sizeof_shareds, kmp_routine_entry_t task_entry, kmp_int64 device_id);
4276 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
4278 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
4280 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
4281 kmp_task_t *new_task);
4282 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
4283 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
4287 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
4288 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
4294 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
4295 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
4298 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
4299 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
4300 kmp_depend_info_t *noalias_dep_list);
4302 KMP_EXPORT kmp_base_depnode_t *__kmpc_task_get_depnode(kmp_task_t *task);
4304 KMP_EXPORT kmp_depnode_list_t *__kmpc_task_get_successors(kmp_task_t *task);
4308 kmp_depend_info_t *dep_list,
4309 kmp_int32 ndeps_noalias,
4310 kmp_depend_info_t *noalias_dep_list);
4313 KMP_EXPORT
void __kmpc_omp_taskwait_deps_51(
ident_t *loc_ref, kmp_int32 gtid,
4315 kmp_depend_info_t *dep_list,
4316 kmp_int32 ndeps_noalias,
4317 kmp_depend_info_t *noalias_dep_list,
4318 kmp_int32 has_no_wait);
4320 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
4321 bool serialize_immediate);
4323 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
4324 kmp_int32 cncl_kind);
4325 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
4326 kmp_int32 cncl_kind);
4327 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
4328 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
4333 kmp_int32 if_val, kmp_uint64 *lb,
4334 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
4335 kmp_int32 sched, kmp_uint64 grainsize,
4338 kmp_task_t *task, kmp_int32 if_val,
4339 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
4340 kmp_int32 nogroup, kmp_int32 sched,
4341 kmp_uint64 grainsize, kmp_int32 modifier,
4350 int num,
void *data);
4354 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
4355 kmp_task_affinity_info_t *affin_list);
4356 KMP_EXPORT
void __kmp_set_num_teams(
int num_teams);
4357 KMP_EXPORT
int __kmp_get_max_teams(
void);
4358 KMP_EXPORT
void __kmp_set_teams_thread_limit(
int limit);
4359 KMP_EXPORT
int __kmp_get_teams_thread_limit(
void);
4366 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
4368 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
4370 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
4372 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
4374 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4375 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
4377 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
4379 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
4381 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4382 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
4385 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4386 void **user_lock, uintptr_t hint);
4387 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4395 static inline bool __kmp_tdg_is_recording(kmp_tdg_status_t status) {
4396 return status == KMP_TDG_RECORDING;
4399 KMP_EXPORT kmp_int32 __kmpc_start_record_task(
ident_t *loc, kmp_int32 gtid,
4400 kmp_int32 input_flags,
4402 KMP_EXPORT
void __kmpc_end_record_task(
ident_t *loc, kmp_int32 gtid,
4403 kmp_int32 input_flags, kmp_int32 tdg_id);
4408 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4409 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4410 kmp_critical_name *lck);
4412 kmp_critical_name *lck);
4414 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4415 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4416 kmp_critical_name *lck);
4418 kmp_critical_name *lck);
4422 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
4423 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4424 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4425 kmp_critical_name *lck);
4428 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
4430 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
4431 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
4437 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
4439 kmp_int32 num_threads);
4440 KMP_EXPORT
void __kmpc_push_num_threads_strict(
ident_t *loc,
4441 kmp_int32 global_tid,
4442 kmp_int32 num_threads,
4444 const char *message);
4447 kmp_uint32 list_length,
4448 kmp_int32 *num_threads_list);
4449 KMP_EXPORT
void __kmpc_push_num_threads_list_strict(
4450 ident_t *loc, kmp_int32 global_tid, kmp_uint32 list_length,
4451 kmp_int32 *num_threads_list,
int severity,
const char *message);
4453 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
4456 kmp_int32 num_teams,
4457 kmp_int32 num_threads);
4459 kmp_int32 thread_limit);
4462 kmp_int32 num_teams_lb,
4463 kmp_int32 num_teams_ub,
4464 kmp_int32 num_threads);
4474 const struct kmp_dim *dims);
4475 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
4476 const kmp_int64 *vec);
4477 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
4478 const kmp_int64 *vec);
4479 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
4482 void *data,
size_t size,
4487 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
4488 void *data_addr,
size_t pc_size);
4489 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
4492 void __kmp_threadprivate_resize_cache(
int newCapacity);
4493 void __kmp_cleanup_threadprivate_caches();
4497 #define KMPC_CONVENTION __cdecl
4499 #define KMPC_CONVENTION
4503 typedef enum omp_sched_t {
4504 omp_sched_static = 1,
4505 omp_sched_dynamic = 2,
4506 omp_sched_guided = 3,
4509 typedef void *kmp_affinity_mask_t;
4512 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
4513 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
4514 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
4515 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
4516 KMP_EXPORT
int KMPC_CONVENTION
4517 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4518 KMP_EXPORT
int KMPC_CONVENTION
4519 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4520 KMP_EXPORT
int KMPC_CONVENTION
4521 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4523 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
4524 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
4525 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
4526 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4527 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4528 void KMP_EXPAND_NAME(ompc_set_affinity_format)(
char const *format);
4529 size_t KMP_EXPAND_NAME(ompc_get_affinity_format)(
char *buffer,
size_t size);
4530 void KMP_EXPAND_NAME(ompc_display_affinity)(
char const *format);
4531 size_t KMP_EXPAND_NAME(ompc_capture_affinity)(
char *buffer,
size_t buf_size,
4532 char const *format);
4534 enum kmp_target_offload_kind {
4539 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4541 extern kmp_target_offload_kind_t __kmp_target_offload;
4542 extern int __kmpc_get_target_offload();
4545 #define KMP_DEVICE_DEFAULT -1
4546 #define KMP_DEVICE_ALL -11
4552 typedef enum kmp_pause_status_t {
4554 kmp_soft_paused = 1,
4556 } kmp_pause_status_t;
4559 extern kmp_pause_status_t __kmp_pause_status;
4560 extern int __kmpc_pause_resource(kmp_pause_status_t level);
4561 extern int __kmp_pause_resource(kmp_pause_status_t level);
4563 extern void __kmp_resume_if_soft_paused();
4567 static inline void __kmp_resume_if_hard_paused() {
4568 if (__kmp_pause_status == kmp_hard_paused) {
4569 __kmp_pause_status = kmp_not_paused;
4573 extern void __kmp_omp_display_env(
int verbose);
4576 extern volatile int __kmp_init_hidden_helper;
4578 extern volatile int __kmp_hidden_helper_team_done;
4580 extern kmp_int32 __kmp_enable_hidden_helper;
4582 extern kmp_info_t *__kmp_hidden_helper_main_thread;
4584 extern kmp_info_t **__kmp_hidden_helper_threads;
4586 extern kmp_int32 __kmp_hidden_helper_threads_num;
4588 extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4590 extern void __kmp_hidden_helper_initialize();
4591 extern void __kmp_hidden_helper_threads_initz_routine();
4592 extern void __kmp_do_initialize_hidden_helper_threads();
4593 extern void __kmp_hidden_helper_threads_initz_wait();
4594 extern void __kmp_hidden_helper_initz_release();
4595 extern void __kmp_hidden_helper_threads_deinitz_wait();
4596 extern void __kmp_hidden_helper_threads_deinitz_release();
4597 extern void __kmp_hidden_helper_main_thread_wait();
4598 extern void __kmp_hidden_helper_worker_thread_wait();
4599 extern void __kmp_hidden_helper_worker_thread_signal();
4600 extern void __kmp_hidden_helper_main_thread_release();
4603 #define KMP_HIDDEN_HELPER_THREAD(gtid) \
4604 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4606 #define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4607 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4609 #define KMP_HIDDEN_HELPER_MAIN_THREAD(gtid) \
4610 ((gtid) == 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4612 #define KMP_HIDDEN_HELPER_TEAM(team) \
4613 (team->t.t_threads[0] == __kmp_hidden_helper_main_thread)
4617 #define KMP_GTID_TO_SHADOW_GTID(gtid) \
4618 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4623 static inline int __kmp_adjust_gtid_for_hidden_helpers(
int gtid) {
4624 int adjusted_gtid = gtid;
4625 if (__kmp_hidden_helper_threads_num > 0 && gtid > 0 &&
4626 gtid - __kmp_hidden_helper_threads_num >= 0) {
4627 adjusted_gtid -= __kmp_hidden_helper_threads_num;
4629 return adjusted_gtid;
4633 typedef enum kmp_severity_t {
4634 severity_warning = 1,
4637 extern void __kmpc_error(
ident_t *loc,
int severity,
const char *message);
4640 KMP_EXPORT
void __kmpc_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4641 KMP_EXPORT
void __kmpc_end_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4647 template <
bool C,
bool S>
4648 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4649 template <
bool C,
bool S>
4650 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4651 template <
bool C,
bool S>
4652 extern void __kmp_atomic_suspend_64(
int th_gtid,
4653 kmp_atomic_flag_64<C, S> *flag);
4654 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4655 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4656 template <
bool C,
bool S>
4657 extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4658 template <
bool C,
bool S>
4659 extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4660 template <
bool C,
bool S>
4661 extern void __kmp_atomic_mwait_64(
int th_gtid, kmp_atomic_flag_64<C, S> *flag);
4662 extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4664 template <
bool C,
bool S>
4665 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4666 template <
bool C,
bool S>
4667 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4668 template <
bool C,
bool S>
4669 extern void __kmp_atomic_resume_64(
int target_gtid,
4670 kmp_atomic_flag_64<C, S> *flag);
4671 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4673 template <
bool C,
bool S>
4674 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4675 kmp_flag_32<C, S> *flag,
int final_spin,
4676 int *thread_finished,
4680 kmp_int32 is_constrained);
4681 template <
bool C,
bool S>
4682 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4683 kmp_flag_64<C, S> *flag,
int final_spin,
4684 int *thread_finished,
4688 kmp_int32 is_constrained);
4689 template <
bool C,
bool S>
4690 int __kmp_atomic_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4691 kmp_atomic_flag_64<C, S> *flag,
4692 int final_spin,
int *thread_finished,
4696 kmp_int32 is_constrained);
4697 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4698 kmp_flag_oncore *flag,
int final_spin,
4699 int *thread_finished,
4703 kmp_int32 is_constrained);
4705 extern int __kmp_nesting_mode;
4706 extern int __kmp_nesting_mode_nlevels;
4707 extern int *__kmp_nesting_nth_level;
4708 extern void __kmp_init_nesting_mode();
4709 extern void __kmp_set_nesting_mode_threads();
4721 if (f && f != stdout && f != stderr) {
4730 const char *env_var =
nullptr)
4732 open(filename, mode, env_var);
4739 void open(
const char *filename,
const char *mode,
4740 const char *env_var =
nullptr) {
4742 f = fopen(filename, mode);
4746 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4747 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4749 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4758 f = fopen(filename, mode);
4775 operator bool() {
return bool(f); }
4776 operator FILE *() {
return f; }
4779 template <
typename SourceType,
typename TargetType,
4780 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4781 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4782 bool isSourceSigned = std::is_signed<SourceType>::value,
4783 bool isTargetSigned = std::is_signed<TargetType>::value>
4784 struct kmp_convert {};
4787 template <
typename SourceType,
typename TargetType>
4788 struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4789 static TargetType to(SourceType src) {
return (TargetType)src; }
4792 template <
typename SourceType,
typename TargetType>
4793 struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4794 static TargetType to(SourceType src) {
return src; }
4797 template <
typename SourceType,
typename TargetType>
4798 struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4799 static TargetType to(SourceType src) {
4800 KMP_ASSERT(src <=
static_cast<SourceType
>(
4801 (std::numeric_limits<TargetType>::max)()));
4802 KMP_ASSERT(src >=
static_cast<SourceType
>(
4803 (std::numeric_limits<TargetType>::min)()));
4804 return (TargetType)src;
4810 template <
typename SourceType,
typename TargetType>
4811 struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4812 static TargetType to(SourceType src) {
4813 KMP_ASSERT(src >= 0);
4814 return (TargetType)src;
4818 template <
typename SourceType,
typename TargetType>
4819 struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4820 static TargetType to(SourceType src) {
4821 KMP_ASSERT(src >= 0);
4822 return (TargetType)src;
4826 template <
typename SourceType,
typename TargetType>
4827 struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4828 static TargetType to(SourceType src) {
4829 KMP_ASSERT(src >= 0);
4830 KMP_ASSERT(src <=
static_cast<SourceType
>(
4831 (std::numeric_limits<TargetType>::max)()));
4832 return (TargetType)src;
4838 template <
typename SourceType,
typename TargetType>
4839 struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4840 static TargetType to(SourceType src) {
return (TargetType)src; }
4843 template <
typename SourceType,
typename TargetType>
4844 struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4845 static TargetType to(SourceType src) {
4846 KMP_ASSERT(src <=
static_cast<SourceType
>(
4847 (std::numeric_limits<TargetType>::max)()));
4848 return (TargetType)src;
4852 template <
typename SourceType,
typename TargetType>
4853 struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4854 static TargetType to(SourceType src) {
4855 KMP_ASSERT(src <=
static_cast<SourceType
>(
4856 (std::numeric_limits<TargetType>::max)()));
4857 return (TargetType)src;
4863 template <
typename SourceType,
typename TargetType>
4864 struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4865 static TargetType to(SourceType src) {
return (TargetType)src; }
4868 template <
typename SourceType,
typename TargetType>
4869 struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4870 static TargetType to(SourceType src) {
return src; }
4873 template <
typename SourceType,
typename TargetType>
4874 struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4875 static TargetType to(SourceType src) {
4876 KMP_ASSERT(src <=
static_cast<SourceType
>(
4877 (std::numeric_limits<TargetType>::max)()));
4878 return (TargetType)src;
4882 template <
typename T1,
typename T2>
4883 static inline void __kmp_type_convert(T1 src, T2 *dest) {
4884 *dest = kmp_convert<T1, T2>::to(src);
int try_open(const char *filename, const char *mode)
void open(const char *filename, const char *mode, const char *env_var=nullptr)
@ KMP_IDENT_WORK_SECTIONS
@ KMP_IDENT_ATOMIC_HINT_MASK
@ KMP_IDENT_WORK_DISTRIBUTE
@ KMP_IDENT_ATOMIC_REDUCE
KMP_EXPORT kmp_int32 __kmpc_ok_to_fork(ident_t *)
KMP_EXPORT void __kmpc_fork_teams(ident_t *loc, kmp_int32 argc, kmpc_micro microtask,...)
KMP_EXPORT void __kmpc_fork_call_if(ident_t *loc, kmp_int32 nargs, kmpc_micro microtask, kmp_int32 cond, void *args)
KMP_EXPORT void __kmpc_push_num_threads(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_set_thread_limit(ident_t *loc, kmp_int32 global_tid, kmp_int32 thread_limit)
KMP_EXPORT void __kmpc_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_push_num_threads_list(ident_t *loc, kmp_int32 global_tid, kmp_uint32 list_length, kmp_int32 *num_threads_list)
KMP_EXPORT void __kmpc_push_num_teams(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_fork_call(ident_t *, kmp_int32 nargs, kmpc_micro microtask,...)
KMP_EXPORT void __kmpc_end_serialized_parallel(ident_t *, kmp_int32 global_tid)
void(* kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid,...)
KMP_EXPORT void __kmpc_push_num_teams_51(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams_lb, kmp_int32 num_teams_ub, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT kmp_int32 __kmpc_reduce(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
KMP_EXPORT void __kmpc_barrier(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_flush(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, void *task_dup)
KMP_EXPORT void * __kmpc_taskred_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
KMP_EXPORT void * __kmpc_taskred_init(int gtid, int num_data, void *data)
KMP_EXPORT void * __kmpc_task_reduction_init(int gtid, int num_data, void *data)
KMP_EXPORT bool __kmpc_omp_has_task_team(kmp_int32 gtid)
KMP_EXPORT void __kmpc_proxy_task_completed_ooo(kmp_task_t *ptask)
KMP_EXPORT void __kmpc_task_reduction_modifier_fini(ident_t *loc, int gtid, int is_ws)
KMP_EXPORT kmp_int32 __kmpc_omp_task_with_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT kmp_int32 __kmpc_omp_reg_task_with_affinity(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins, kmp_task_affinity_info_t *affin_list)
KMP_EXPORT void * __kmpc_task_reduction_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
void __kmpc_taskloop_5(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, int modifier, void *task_dup)
KMP_EXPORT void __kmpc_proxy_task_completed(kmp_int32 gtid, kmp_task_t *ptask)
KMP_EXPORT void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT void * __kmpc_task_reduction_get_th_data(int gtid, void *tg, void *d)
KMP_EXPORT void ** __kmpc_omp_get_target_async_handle_ptr(kmp_int32 gtid)
void(* kmpc_dtor)(void *)
KMP_EXPORT void __kmpc_threadprivate_register(ident_t *, void *data, kmpc_ctor ctor, kmpc_cctor cctor, kmpc_dtor dtor)
KMP_EXPORT void __kmpc_copyprivate(ident_t *loc, kmp_int32 global_tid, size_t cpy_size, void *cpy_data, void(*cpy_func)(void *, void *), kmp_int32 didit)
void *(* kmpc_ctor)(void *)
void *(* kmpc_ctor_vec)(void *, size_t)
void *(* kmpc_cctor)(void *, void *)
KMP_EXPORT void * __kmpc_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
void *(* kmpc_cctor_vec)(void *, void *, size_t)
void(* kmpc_dtor_vec)(void *, size_t)
KMP_EXPORT void __kmpc_threadprivate_register_vec(ident_t *, void *data, kmpc_ctor_vec ctor, kmpc_cctor_vec cctor, kmpc_dtor_vec dtor, size_t vector_length)
KMP_EXPORT void * __kmpc_copyprivate_light(ident_t *loc, kmp_int32 gtid, void *cpy_data)
KMP_EXPORT kmp_int32 __kmpc_global_num_threads(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_global_thread_num(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_in_parallel(ident_t *loc)
KMP_EXPORT kmp_int32 __kmpc_bound_thread_num(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_bound_num_threads(ident_t *)
KMP_EXPORT void __kmpc_end_ordered(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
KMP_EXPORT void __kmpc_for_static_fini(ident_t *loc, kmp_int32 global_tid)
int __kmpc_dispatch_next_4(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end_masked(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_deinit(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_critical_with_hint(ident_t *, kmp_int32 global_tid, kmp_critical_name *, uint32_t hint)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_next_section(ident_t *loc, kmp_int32 global_tid, kmp_int32 numberOfSections)
void __kmpc_doacross_init(ident_t *loc, int gtid, int num_dims, const struct kmp_dim *dims)
int __kmpc_dispatch_next_4u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_sections(ident_t *loc, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_single(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_8u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st)
void __kmpc_dispatch_fini_8(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_sections_init(ident_t *loc, kmp_int32 global_tid)
int __kmpc_dispatch_next_8(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st)
void __kmpc_dispatch_fini_8u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_ordered(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_masked(ident_t *, kmp_int32 global_tid, kmp_int32 filter)
void __kmpc_dispatch_init_4(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_4u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_8u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st, kmp_int64 chunk)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_init_8(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st, kmp_int64 chunk)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
@ kmp_distribute_static_chunked
@ kmp_sch_modifier_monotonic
@ kmp_sch_modifier_nonmonotonic