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 {
524 #if KMP_MIC_SUPPORTED
525 enum mic_type { non_mic, mic1, mic2, mic3, dummy };
529 typedef struct kmp_nested_nthreads_t {
533 } kmp_nested_nthreads_t;
535 extern kmp_nested_nthreads_t __kmp_nested_nth;
539 #undef KMP_FAST_REDUCTION_BARRIER
540 #define KMP_FAST_REDUCTION_BARRIER 1
542 #undef KMP_FAST_REDUCTION_CORE_DUO
543 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
544 #define KMP_FAST_REDUCTION_CORE_DUO 1
547 enum _reduction_method {
548 reduction_method_not_defined = 0,
549 critical_reduce_block = (1 << 8),
550 atomic_reduce_block = (2 << 8),
551 tree_reduce_block = (3 << 8),
552 empty_reduce_block = (4 << 8)
567 #if KMP_FAST_REDUCTION_BARRIER
568 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
569 ((reduction_method) | (barrier_type))
571 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
572 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
574 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
575 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
577 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
580 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
581 (packed_reduction_method)
583 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
586 #define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
587 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
588 (which_reduction_block))
590 #if KMP_FAST_REDUCTION_BARRIER
591 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
592 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
594 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
595 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
598 typedef int PACKED_REDUCTION_METHOD_T;
605 #pragma warning(push)
606 #pragma warning(disable : 271 310)
621 enum kmp_hw_t :
int {
638 typedef enum kmp_hw_core_type_t {
639 KMP_HW_CORE_TYPE_UNKNOWN = 0x0,
640 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
641 KMP_HW_CORE_TYPE_ATOM = 0x20,
642 KMP_HW_CORE_TYPE_CORE = 0x40,
643 KMP_HW_MAX_NUM_CORE_TYPES = 3,
645 KMP_HW_MAX_NUM_CORE_TYPES = 1,
647 } kmp_hw_core_type_t;
649 #define KMP_HW_MAX_NUM_CORE_EFFS 8
651 #define KMP_DEBUG_ASSERT_VALID_HW_TYPE(type) \
652 KMP_DEBUG_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
653 #define KMP_ASSERT_VALID_HW_TYPE(type) \
654 KMP_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
656 #define KMP_FOREACH_HW_TYPE(type) \
657 for (kmp_hw_t type = (kmp_hw_t)0; type < KMP_HW_LAST; \
658 type = (kmp_hw_t)((int)type + 1))
660 const char *__kmp_hw_get_keyword(kmp_hw_t type,
bool plural =
false);
661 const char *__kmp_hw_get_catalog_string(kmp_hw_t type,
bool plural =
false);
662 const char *__kmp_hw_get_core_type_string(kmp_hw_core_type_t type);
665 #if KMP_AFFINITY_SUPPORTED
669 #if _MSC_VER < 1600 && KMP_MSVC_COMPAT
670 typedef struct GROUP_AFFINITY {
676 #if KMP_GROUP_AFFINITY
677 extern int __kmp_num_proc_groups;
679 static const int __kmp_num_proc_groups = 1;
681 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
682 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
684 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
685 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
687 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
688 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
690 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
692 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
695 #if KMP_USE_HWLOC && !defined(OMPD_SKIP_HWLOC)
696 extern hwloc_topology_t __kmp_hwloc_topology;
697 extern int __kmp_hwloc_error;
700 extern size_t __kmp_affin_mask_size;
701 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
702 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
703 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
704 #define KMP_CPU_SET_ITERATE(i, mask) \
705 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
706 #define KMP_CPU_SET(i, mask) (mask)->set(i)
707 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
708 #define KMP_CPU_CLR(i, mask) (mask)->clear(i)
709 #define KMP_CPU_ZERO(mask) (mask)->zero()
710 #define KMP_CPU_ISEMPTY(mask) (mask)->empty()
711 #define KMP_CPU_COPY(dest, src) (dest)->copy(src)
712 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
713 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
714 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
715 #define KMP_CPU_EQUAL(dest, src) (dest)->is_equal(src)
716 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
717 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
718 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
719 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
720 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
721 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
722 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
723 #define KMP_CPU_ALLOC_ARRAY(arr, n) \
724 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
725 #define KMP_CPU_FREE_ARRAY(arr, n) \
726 __kmp_affinity_dispatch->deallocate_mask_array(arr)
727 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
728 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
729 #define __kmp_get_system_affinity(mask, abort_bool) \
730 (mask)->get_system_affinity(abort_bool)
731 #define __kmp_set_system_affinity(mask, abort_bool) \
732 (mask)->set_system_affinity(abort_bool)
733 #define __kmp_get_proc_group(mask) (mask)->get_proc_group()
739 void *
operator new(
size_t n);
740 void operator delete(
void *p);
741 void *
operator new[](
size_t n);
742 void operator delete[](
void *p);
745 virtual void set(
int i) {}
747 virtual bool is_set(
int i)
const {
return false; }
749 virtual void clear(
int i) {}
751 virtual void zero() {}
753 virtual bool empty()
const {
return true; }
755 virtual void copy(
const Mask *src) {}
757 virtual void bitwise_and(
const Mask *rhs) {}
759 virtual void bitwise_or(
const Mask *rhs) {}
761 virtual void bitwise_not() {}
763 virtual bool is_equal(
const Mask *rhs)
const {
return false; }
766 virtual int begin()
const {
return 0; }
767 virtual int end()
const {
return 0; }
768 virtual int next(
int previous)
const {
return 0; }
770 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
773 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
775 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
778 virtual int get_proc_group()
const {
return -1; }
779 int get_max_cpu()
const {
782 KMP_CPU_SET_ITERATE(cpu,
this) {
789 void *
operator new(
size_t n);
790 void operator delete(
void *p);
792 virtual ~KMPAffinity() =
default;
794 virtual void determine_capable(
const char *env_var) {}
796 virtual void bind_thread(
int proc) {}
798 virtual Mask *allocate_mask() {
return nullptr; }
799 virtual void deallocate_mask(Mask *m) {}
800 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
801 virtual void deallocate_mask_array(Mask *m) {}
802 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
803 static void pick_api();
804 static void destroy_api();
812 virtual api_type get_api_type()
const {
818 static bool picked_api;
821 typedef KMPAffinity::Mask kmp_affin_mask_t;
822 extern KMPAffinity *__kmp_affinity_dispatch;
825 class kmp_affinity_raii_t {
826 kmp_affin_mask_t *mask;
830 kmp_affinity_raii_t(
const kmp_affin_mask_t *new_mask =
nullptr)
831 : mask(nullptr), restored(false) {
832 if (KMP_AFFINITY_CAPABLE()) {
834 KMP_ASSERT(mask != NULL);
835 __kmp_get_system_affinity(mask,
true);
837 __kmp_set_system_affinity(new_mask,
true);
841 if (mask && KMP_AFFINITY_CAPABLE() && !restored) {
842 __kmp_set_system_affinity(mask,
true);
847 ~kmp_affinity_raii_t() { restore(); }
853 #define KMP_AFFIN_MASK_PRINT_LEN 1024
867 enum affinity_top_method {
868 affinity_top_method_all = 0,
869 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
870 affinity_top_method_apicid,
871 affinity_top_method_x2apicid,
872 affinity_top_method_x2apicid_1f,
874 affinity_top_method_cpuinfo,
875 #if KMP_GROUP_AFFINITY
876 affinity_top_method_group,
878 affinity_top_method_flat,
880 affinity_top_method_hwloc,
882 affinity_top_method_default
885 #define affinity_respect_mask_default (2)
887 typedef struct kmp_affinity_flags_t {
889 unsigned verbose : 1;
890 unsigned warnings : 1;
891 unsigned respect : 2;
893 unsigned initialized : 1;
894 unsigned core_types_gran : 1;
895 unsigned core_effs_gran : 1;
896 unsigned omp_places : 1;
897 unsigned reserved : 22;
898 } kmp_affinity_flags_t;
899 KMP_BUILD_ASSERT(
sizeof(kmp_affinity_flags_t) == 4);
901 typedef struct kmp_affinity_ids_t {
903 int ids[KMP_HW_LAST];
904 } kmp_affinity_ids_t;
906 typedef struct kmp_affinity_attrs_t {
910 unsigned reserved : 15;
911 } kmp_affinity_attrs_t;
912 #define KMP_AFFINITY_ATTRS_UNKNOWN \
913 { KMP_HW_CORE_TYPE_UNKNOWN, kmp_hw_attr_t::UNKNOWN_CORE_EFF, 0, 0 }
915 typedef struct kmp_affinity_t {
917 enum affinity_type type;
920 kmp_affinity_attrs_t core_attr_gran;
923 kmp_affinity_flags_t flags;
925 kmp_affin_mask_t *masks;
926 kmp_affinity_ids_t *ids;
927 kmp_affinity_attrs_t *attrs;
928 unsigned num_os_id_masks;
929 kmp_affin_mask_t *os_id_masks;
933 #define KMP_AFFINITY_INIT(env) \
935 nullptr, affinity_default, KMP_HW_UNKNOWN, -1, KMP_AFFINITY_ATTRS_UNKNOWN, \
937 {TRUE, FALSE, TRUE, affinity_respect_mask_default, FALSE, FALSE, \
938 FALSE, FALSE, FALSE}, \
939 0, nullptr, nullptr, nullptr, 0, nullptr, env \
942 extern enum affinity_top_method __kmp_affinity_top_method;
943 extern kmp_affinity_t __kmp_affinity;
944 extern kmp_affinity_t __kmp_hh_affinity;
945 extern kmp_affinity_t *__kmp_affinities[2];
947 extern void __kmp_affinity_bind_thread(
int which);
949 extern kmp_affin_mask_t *__kmp_affin_fullMask;
950 extern kmp_affin_mask_t *__kmp_affin_origMask;
951 extern char *__kmp_cpuinfo_file;
953 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
954 extern int __kmp_first_osid_with_ecore;
960 typedef enum kmp_proc_bind_t {
970 typedef struct kmp_nested_proc_bind_t {
971 kmp_proc_bind_t *bind_types;
974 } kmp_nested_proc_bind_t;
976 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
977 extern kmp_proc_bind_t __kmp_teams_proc_bind;
979 extern int __kmp_display_affinity;
980 extern char *__kmp_affinity_format;
981 static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
983 extern int __kmp_tool;
984 extern char *__kmp_tool_libraries;
987 #if KMP_AFFINITY_SUPPORTED
988 #define KMP_PLACE_ALL (-1)
989 #define KMP_PLACE_UNDEFINED (-2)
991 #define KMP_AFFINITY_NON_PROC_BIND \
992 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
993 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
994 (__kmp_affinity.num_masks > 0 || __kmp_affinity.type == affinity_balanced))
997 extern int __kmp_affinity_num_places;
999 typedef enum kmp_cancel_kind_t {
1001 cancel_parallel = 1,
1003 cancel_sections = 3,
1004 cancel_taskgroup = 4
1005 } kmp_cancel_kind_t;
1008 typedef struct kmp_hws_item {
1013 extern kmp_hws_item_t __kmp_hws_socket;
1014 extern kmp_hws_item_t __kmp_hws_die;
1015 extern kmp_hws_item_t __kmp_hws_node;
1016 extern kmp_hws_item_t __kmp_hws_tile;
1017 extern kmp_hws_item_t __kmp_hws_core;
1018 extern kmp_hws_item_t __kmp_hws_proc;
1019 extern int __kmp_hws_requested;
1020 extern int __kmp_hws_abs_flag;
1024 #define KMP_PAD(type, sz) \
1025 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
1029 #define KMP_GTID_DNE (-2)
1030 #define KMP_GTID_SHUTDOWN (-3)
1031 #define KMP_GTID_MONITOR (-4)
1032 #define KMP_GTID_UNKNOWN (-5)
1033 #define KMP_GTID_MIN (-6)
1039 typedef uintptr_t omp_uintptr_t;
1042 omp_atk_sync_hint = 1,
1043 omp_atk_alignment = 2,
1045 omp_atk_pool_size = 4,
1046 omp_atk_fallback = 5,
1047 omp_atk_fb_data = 6,
1049 omp_atk_partition = 8,
1050 omp_atk_pin_device = 9,
1051 omp_atk_preferred_device = 10,
1052 omp_atk_device_access = 11,
1053 omp_atk_target_access = 12,
1054 omp_atk_atomic_scope = 13,
1055 omp_atk_part_size = 14
1056 } omp_alloctrait_key_t;
1061 omp_atv_contended = 3,
1062 omp_atv_uncontended = 4,
1063 omp_atv_serialized = 5,
1064 omp_atv_sequential = omp_atv_serialized,
1065 omp_atv_private = 6,
1069 omp_atv_cgroup = 10,
1070 omp_atv_default_mem_fb = 11,
1071 omp_atv_null_fb = 12,
1072 omp_atv_abort_fb = 13,
1073 omp_atv_allocator_fb = 14,
1074 omp_atv_environment = 15,
1075 omp_atv_nearest = 16,
1076 omp_atv_blocked = 17,
1077 omp_atv_interleaved = 18,
1079 omp_atv_single = 20,
1080 omp_atv_multiple = 21,
1081 omp_atv_memspace = 22
1082 } omp_alloctrait_value_t;
1083 #define omp_atv_default ((omp_uintptr_t)-1)
1085 typedef void *omp_memspace_handle_t;
1086 extern omp_memspace_handle_t
const omp_null_mem_space;
1087 extern omp_memspace_handle_t
const omp_default_mem_space;
1088 extern omp_memspace_handle_t
const omp_large_cap_mem_space;
1089 extern omp_memspace_handle_t
const omp_const_mem_space;
1090 extern omp_memspace_handle_t
const omp_high_bw_mem_space;
1091 extern omp_memspace_handle_t
const omp_low_lat_mem_space;
1092 extern omp_memspace_handle_t
const llvm_omp_target_host_mem_space;
1093 extern omp_memspace_handle_t
const llvm_omp_target_shared_mem_space;
1094 extern omp_memspace_handle_t
const llvm_omp_target_device_mem_space;
1095 extern omp_memspace_handle_t
const kmp_max_mem_space;
1098 omp_alloctrait_key_t key;
1099 omp_uintptr_t value;
1102 typedef void *omp_allocator_handle_t;
1103 extern omp_allocator_handle_t
const omp_null_allocator;
1104 extern omp_allocator_handle_t
const omp_default_mem_alloc;
1105 extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
1106 extern omp_allocator_handle_t
const omp_const_mem_alloc;
1107 extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
1108 extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
1109 extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
1110 extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
1111 extern omp_allocator_handle_t
const omp_thread_mem_alloc;
1112 extern omp_allocator_handle_t
const llvm_omp_target_host_mem_alloc;
1113 extern omp_allocator_handle_t
const llvm_omp_target_shared_mem_alloc;
1114 extern omp_allocator_handle_t
const llvm_omp_target_device_mem_alloc;
1115 extern omp_allocator_handle_t
const kmp_max_mem_alloc;
1116 extern omp_allocator_handle_t __kmp_def_allocator;
1121 extern int __kmp_memkind_available;
1122 extern bool __kmp_hwloc_available;
1126 omp_memspace_handle_t memspace;
1127 int num_resources = 0;
1128 int *resources =
nullptr;
1134 omp_memspace_handle_t memspace;
1137 omp_alloctrait_value_t fb;
1139 kmp_uint64 pool_size;
1140 kmp_uint64 pool_used;
1142 omp_alloctrait_value_t partition;
1144 int preferred_device;
1145 omp_alloctrait_value_t target_access;
1146 omp_alloctrait_value_t atomic_scope;
1149 omp_alloctrait_value_t membind;
1153 extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
1154 omp_memspace_handle_t,
1156 omp_alloctrait_t traits[]);
1157 extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
1158 extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
1159 extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
1161 extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
1162 extern void *__kmpc_aligned_alloc(
int gtid,
size_t align,
size_t sz,
1163 omp_allocator_handle_t al);
1164 extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
1165 omp_allocator_handle_t al);
1166 extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
1167 omp_allocator_handle_t al,
1168 omp_allocator_handle_t free_al);
1169 extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1171 extern void *__kmp_alloc(
int gtid,
size_t align,
size_t sz,
1172 omp_allocator_handle_t al);
1173 extern void *__kmp_calloc(
int gtid,
size_t align,
size_t nmemb,
size_t sz,
1174 omp_allocator_handle_t al);
1175 extern void *__kmp_realloc(
int gtid,
void *ptr,
size_t sz,
1176 omp_allocator_handle_t al,
1177 omp_allocator_handle_t free_al);
1178 extern void ___kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1180 extern void __kmp_init_memkind();
1181 extern void __kmp_fini_memkind();
1182 extern void __kmp_init_target_mem();
1183 extern void __kmp_fini_target_mem();
1186 extern omp_memspace_handle_t __kmp_get_devices_memspace(
int ndevs,
1188 omp_memspace_handle_t,
1190 extern omp_allocator_handle_t __kmp_get_devices_allocator(
int ndevs,
1192 omp_memspace_handle_t,
1194 extern int __kmp_get_memspace_num_resources(omp_memspace_handle_t memspace);
1195 extern omp_memspace_handle_t
1196 __kmp_get_submemspace(omp_memspace_handle_t memspace,
int num_resources,
1201 #if ENABLE_LIBOMPTARGET
1202 extern void __kmp_init_target_task();
1207 #define KMP_UINT64_MAX \
1208 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1210 #define KMP_MIN_NTH 1
1213 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1214 #define KMP_MAX_NTH PTHREAD_THREADS_MAX
1220 #define KMP_MAX_NTH 64
1222 #define KMP_MAX_NTH INT_MAX
1227 #ifdef PTHREAD_STACK_MIN
1228 #define KMP_MIN_STKSIZE ((size_t)PTHREAD_STACK_MIN)
1230 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1233 #if KMP_OS_AIX && KMP_ARCH_PPC
1234 #define KMP_MAX_STKSIZE 0x10000000
1236 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1240 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1241 #elif KMP_ARCH_X86_64
1242 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1243 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1247 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1250 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1252 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1255 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1256 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1257 #define KMP_MAX_MALLOC_POOL_INCR \
1258 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1260 #define KMP_MIN_STKOFFSET (0)
1261 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1263 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1265 #define KMP_DEFAULT_STKOFFSET CACHE_LINE
1268 #define KMP_MIN_STKPADDING (0)
1269 #define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1271 #define KMP_BLOCKTIME_MULTIPLIER \
1273 #define KMP_MIN_BLOCKTIME (0)
1274 #define KMP_MAX_BLOCKTIME \
1278 #define KMP_DEFAULT_BLOCKTIME (__kmp_is_hybrid_cpu() ? (0) : (200000))
1281 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1282 #define KMP_MIN_MONITOR_WAKEUPS (1)
1283 #define KMP_MAX_MONITOR_WAKEUPS (1000)
1287 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1288 (((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) \
1289 : ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS \
1290 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1291 ? (monitor_wakeups) \
1292 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1296 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1297 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1298 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1300 #define KMP_BLOCKTIME(team, tid) \
1301 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1302 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1304 extern kmp_uint64 __kmp_ticks_per_msec;
1305 extern kmp_uint64 __kmp_ticks_per_usec;
1306 #if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1307 #define KMP_NOW() ((kmp_uint64)_rdtsc())
1309 #define KMP_NOW() __kmp_hardware_timestamp()
1311 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1312 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_usec)
1313 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1316 extern kmp_uint64 __kmp_now_nsec();
1317 #define KMP_NOW() __kmp_now_nsec()
1318 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1319 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * (kmp_uint64)KMP_NSEC_PER_USEC)
1320 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1324 #define KMP_MIN_STATSCOLS 40
1325 #define KMP_MAX_STATSCOLS 4096
1326 #define KMP_DEFAULT_STATSCOLS 80
1328 #define KMP_MIN_INTERVAL 0
1329 #define KMP_MAX_INTERVAL (INT_MAX - 1)
1330 #define KMP_DEFAULT_INTERVAL 0
1332 #define KMP_MIN_CHUNK 1
1333 #define KMP_MAX_CHUNK (INT_MAX - 1)
1334 #define KMP_DEFAULT_CHUNK 1
1336 #define KMP_MIN_DISP_NUM_BUFF 1
1337 #define KMP_DFLT_DISP_NUM_BUFF 7
1338 #define KMP_MAX_DISP_NUM_BUFF 4096
1340 #define KMP_MAX_ORDERED 8
1342 #define KMP_MAX_FIELDS 32
1344 #define KMP_MAX_BRANCH_BITS 31
1346 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1348 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1350 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1355 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1356 #define KMP_TLS_GTID_MIN 5
1358 #define KMP_TLS_GTID_MIN INT_MAX
1361 #define KMP_MASTER_TID(tid) (0 == (tid))
1362 #define KMP_WORKER_TID(tid) (0 != (tid))
1364 #define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1365 #define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1366 #define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1370 #define TRUE (!FALSE)
1376 #define KMP_INIT_WAIT 64U
1377 #define KMP_NEXT_WAIT 32U
1379 #define KMP_INIT_WAIT 1024U
1380 #define KMP_NEXT_WAIT 512U
1383 #define KMP_INIT_WAIT 1024U
1384 #define KMP_NEXT_WAIT 512U
1385 #elif KMP_OS_DRAGONFLY
1387 #define KMP_INIT_WAIT 1024U
1388 #define KMP_NEXT_WAIT 512U
1389 #elif KMP_OS_FREEBSD
1391 #define KMP_INIT_WAIT 1024U
1392 #define KMP_NEXT_WAIT 512U
1395 #define KMP_INIT_WAIT 1024U
1396 #define KMP_NEXT_WAIT 512U
1397 #elif KMP_OS_OPENBSD
1399 #define KMP_INIT_WAIT 1024U
1400 #define KMP_NEXT_WAIT 512U
1403 #define KMP_INIT_WAIT 1024U
1404 #define KMP_NEXT_WAIT 512U
1407 #define KMP_INIT_WAIT 1024U
1408 #define KMP_NEXT_WAIT 512U
1409 #elif KMP_OS_SOLARIS
1411 #define KMP_INIT_WAIT 1024U
1412 #define KMP_NEXT_WAIT 512U
1415 #define KMP_INIT_WAIT 1024U
1416 #define KMP_NEXT_WAIT 512U
1419 #define KMP_INIT_WAIT 1024U
1420 #define KMP_NEXT_WAIT 512U
1423 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1424 typedef struct kmp_cpuid {
1431 typedef struct kmp_cpuinfo_flags_t {
1434 unsigned hybrid : 1;
1435 unsigned reserved : 29;
1436 } kmp_cpuinfo_flags_t;
1438 typedef struct kmp_cpuinfo {
1445 kmp_cpuinfo_flags_t flags;
1447 kmp_uint64 frequency;
1448 char name[3 *
sizeof(kmp_cpuid_t)];
1451 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1456 static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1457 __asm__ __volatile__(
"cpuid"
1458 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1459 :
"a"(leaf),
"c"(subleaf));
1462 static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1463 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1466 static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1467 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1469 static inline void __kmp_clear_x87_fpu_status_word() {
1472 struct x87_fpu_state {
1481 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1482 __asm__ __volatile__(
"fstenv %0\n\t"
1483 "andw $0x7f00, %1\n\t"
1485 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1487 __asm__ __volatile__(
"fnclex");
1491 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1492 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1494 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1495 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1499 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1500 extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1501 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1502 extern void __kmp_clear_x87_fpu_status_word();
1503 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1504 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1507 #define KMP_X86_MXCSR_MASK 0xffffffc0
1512 #if KMP_HAVE_WAITPKG_INTRINSICS
1513 #if KMP_HAVE_IMMINTRIN_H
1514 #include <immintrin.h>
1515 #elif KMP_HAVE_INTRIN_H
1520 KMP_ATTRIBUTE_TARGET_WAITPKG
1521 static inline int __kmp_tpause(uint32_t hint, uint64_t counter) {
1522 #if !KMP_HAVE_WAITPKG_INTRINSICS
1523 uint32_t timeHi = uint32_t(counter >> 32);
1524 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1526 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1532 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1536 return _tpause(hint, counter);
1539 KMP_ATTRIBUTE_TARGET_WAITPKG
1540 static inline void __kmp_umonitor(
void *cacheline) {
1541 #if !KMP_HAVE_WAITPKG_INTRINSICS
1542 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1547 _umonitor(cacheline);
1550 KMP_ATTRIBUTE_TARGET_WAITPKG
1551 static inline int __kmp_umwait(uint32_t hint, uint64_t counter) {
1552 #if !KMP_HAVE_WAITPKG_INTRINSICS
1553 uint32_t timeHi = uint32_t(counter >> 32);
1554 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1556 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1562 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1566 return _umwait(hint, counter);
1569 #elif KMP_HAVE_MWAIT
1571 #include <pmmintrin.h>
1576 __attribute__((target(
"sse3")))
1579 __kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1580 _mm_monitor(cacheline, extensions, hints);
1583 __attribute__((target(
"sse3")))
1586 __kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1587 _mm_mwait(extensions, hints);
1592 extern void __kmp_x86_pause(
void);
1598 static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1600 static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1602 #define KMP_CPU_PAUSE() __kmp_x86_pause()
1603 #elif KMP_ARCH_PPC64
1604 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1605 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1606 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1607 #define KMP_CPU_PAUSE() \
1609 KMP_PPC64_PRI_LOW(); \
1610 KMP_PPC64_PRI_MED(); \
1611 KMP_PPC64_PRI_LOC_MB(); \
1614 #define KMP_CPU_PAUSE()
1617 #define KMP_INIT_YIELD(count) \
1618 { (count) = __kmp_yield_init; }
1620 #define KMP_INIT_BACKOFF(time) \
1621 { (time) = __kmp_pause_init; }
1623 #define KMP_OVERSUBSCRIBED \
1624 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1626 #define KMP_TRY_YIELD \
1627 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1629 #define KMP_TRY_YIELD_OVERSUB \
1630 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1632 #define KMP_YIELD(cond) \
1635 if ((cond) && (KMP_TRY_YIELD)) \
1639 #define KMP_YIELD_OVERSUB() \
1642 if ((KMP_TRY_YIELD_OVERSUB)) \
1648 #define KMP_YIELD_SPIN(count) \
1651 if (KMP_TRY_YIELD) { \
1655 (count) = __kmp_yield_next; \
1666 #define KMP_TPAUSE_MAX_MASK ((kmp_uint64)0xFFFF)
1667 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1669 if (__kmp_tpause_enabled) { \
1670 if (KMP_OVERSUBSCRIBED) { \
1671 __kmp_tpause(0, (time)); \
1673 __kmp_tpause(__kmp_tpause_hint, (time)); \
1675 (time) = (time << 1 | 1) & KMP_TPAUSE_MAX_MASK; \
1678 if ((KMP_TRY_YIELD_OVERSUB)) { \
1680 } else if (__kmp_use_yield == 1) { \
1684 (count) = __kmp_yield_next; \
1690 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1693 if ((KMP_TRY_YIELD_OVERSUB)) \
1695 else if (__kmp_use_yield == 1) { \
1699 (count) = __kmp_yield_next; \
1719 ct_ordered_in_parallel,
1727 #define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1731 enum cons_type type;
1737 struct cons_header {
1738 int p_top, w_top, s_top;
1739 int stack_size, stack_top;
1740 struct cons_data *stack_data;
1743 struct kmp_region_info {
1745 int offset[KMP_MAX_FIELDS];
1746 int length[KMP_MAX_FIELDS];
1753 typedef HANDLE kmp_thread_t;
1754 typedef DWORD kmp_key_t;
1758 typedef pthread_t kmp_thread_t;
1759 typedef pthread_key_t kmp_key_t;
1762 extern kmp_key_t __kmp_gtid_threadprivate_key;
1764 typedef struct kmp_sys_info {
1778 typedef int kmp_itt_mark_t;
1779 #define KMP_ITT_DEBUG 0
1782 typedef kmp_int32 kmp_critical_name[8];
1793 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1794 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1811 typedef void *(*kmpc_ctor)(
void *);
1824 typedef void *(*kmpc_cctor)(
void *,
void *);
1834 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1846 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1854 typedef struct kmp_cached_addr {
1856 void ***compiler_cache;
1858 struct kmp_cached_addr *next;
1859 } kmp_cached_addr_t;
1861 struct private_data {
1862 struct private_data *next;
1868 struct private_common {
1869 struct private_common *next;
1870 struct private_common *link;
1876 struct shared_common {
1877 struct shared_common *next;
1878 struct private_data *pod_init;
1898 #define KMP_HASH_TABLE_LOG2 9
1899 #define KMP_HASH_TABLE_SIZE \
1900 (1 << KMP_HASH_TABLE_LOG2)
1901 #define KMP_HASH_SHIFT 3
1902 #define KMP_HASH(x) \
1903 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1905 struct common_table {
1906 struct private_common *data[KMP_HASH_TABLE_SIZE];
1909 struct shared_table {
1910 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1915 #if KMP_USE_HIER_SCHED
1918 typedef struct kmp_hier_private_bdata_t {
1919 kmp_int32 num_active;
1921 kmp_uint64 wait_val[2];
1922 } kmp_hier_private_bdata_t;
1925 typedef struct kmp_sched_flags {
1926 unsigned ordered : 1;
1927 unsigned nomerge : 1;
1928 unsigned contains_last : 1;
1929 unsigned use_hier : 1;
1930 unsigned use_hybrid : 1;
1931 unsigned unused : 27;
1932 } kmp_sched_flags_t;
1934 KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1936 #if KMP_STATIC_STEAL_ENABLED
1937 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1944 kmp_lock_t *steal_lock;
1946 kmp_uint32 ordered_lower;
1947 kmp_uint32 ordered_upper;
1955 struct KMP_ALIGN(32) {
1962 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
1964 kmp_uint32 num_procs_with_pcore;
1965 kmp_int32 first_thread_with_ecore;
1968 kmp_int32 last_upper;
1970 } dispatch_private_info32_t;
1972 #if CACHE_LINE <= 128
1973 KMP_BUILD_ASSERT(
sizeof(dispatch_private_info32_t) <= 128);
1976 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1983 kmp_lock_t *steal_lock;
1985 kmp_uint64 ordered_lower;
1986 kmp_uint64 ordered_upper;
1994 struct KMP_ALIGN(32) {
2001 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
2003 kmp_uint64 num_procs_with_pcore;
2004 kmp_int64 first_thread_with_ecore;
2008 kmp_int64 last_upper;
2010 } dispatch_private_info64_t;
2012 #if CACHE_LINE <= 128
2013 KMP_BUILD_ASSERT(
sizeof(dispatch_private_info64_t) <= 128);
2017 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
2030 kmp_uint32 ordered_lower;
2031 kmp_uint32 ordered_upper;
2033 kmp_int32 last_upper;
2035 } dispatch_private_info32_t;
2037 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
2051 kmp_uint64 ordered_lower;
2052 kmp_uint64 ordered_upper;
2054 kmp_int64 last_upper;
2056 } dispatch_private_info64_t;
2059 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
2060 union private_info {
2061 dispatch_private_info32_t p32;
2062 dispatch_private_info64_t p64;
2065 kmp_sched_flags_t flags;
2066 std::atomic<kmp_uint32> steal_flag;
2067 kmp_int32 ordered_bumped;
2069 struct dispatch_private_info *next;
2070 kmp_int32 type_size;
2071 #if KMP_USE_HIER_SCHED
2075 enum cons_type pushed_ws;
2076 } dispatch_private_info_t;
2078 typedef struct dispatch_shared_info32 {
2081 volatile kmp_uint32 iteration;
2082 volatile kmp_int32 num_done;
2083 volatile kmp_uint32 ordered_iteration;
2085 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
2086 } dispatch_shared_info32_t;
2088 typedef struct dispatch_shared_info64 {
2091 volatile kmp_uint64 iteration;
2092 volatile kmp_int64 num_done;
2093 volatile kmp_uint64 ordered_iteration;
2095 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
2096 } dispatch_shared_info64_t;
2098 typedef struct dispatch_shared_info {
2100 dispatch_shared_info32_t s32;
2101 dispatch_shared_info64_t s64;
2103 volatile kmp_uint32 buffer_index;
2104 volatile kmp_int32 doacross_buf_idx;
2105 volatile kmp_uint32 *doacross_flags;
2106 kmp_int32 doacross_num_done;
2107 #if KMP_USE_HIER_SCHED
2116 } dispatch_shared_info_t;
2118 typedef struct kmp_disp {
2120 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
2122 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
2124 dispatch_shared_info_t *th_dispatch_sh_current;
2125 dispatch_private_info_t *th_dispatch_pr_current;
2127 dispatch_private_info_t *th_disp_buffer;
2128 kmp_uint32 th_disp_index;
2129 kmp_int32 th_doacross_buf_idx;
2130 volatile kmp_uint32 *th_doacross_flags;
2131 kmp_int64 *th_doacross_info;
2132 #if KMP_USE_INTERNODE_ALIGNMENT
2133 char more_padding[INTERNODE_CACHE_LINE];
2141 #define KMP_INIT_BARRIER_STATE 0
2142 #define KMP_BARRIER_SLEEP_BIT 0
2143 #define KMP_BARRIER_UNUSED_BIT 1
2144 #define KMP_BARRIER_BUMP_BIT 2
2146 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
2147 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
2148 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
2150 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
2151 #error "Barrier sleep bit must be smaller than barrier bump bit"
2153 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
2154 #error "Barrier unused bit must be smaller than barrier bump bit"
2158 #define KMP_BARRIER_NOT_WAITING 0
2159 #define KMP_BARRIER_OWN_FLAG \
2161 #define KMP_BARRIER_PARENT_FLAG \
2163 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
2165 #define KMP_BARRIER_SWITCHING \
2168 #define KMP_NOT_SAFE_TO_REAP \
2170 #define KMP_SAFE_TO_REAP 1
2182 bs_plain_barrier = 0,
2184 bs_forkjoin_barrier,
2185 #if KMP_FAST_REDUCTION_BARRIER
2186 bs_reduction_barrier,
2192 #if !KMP_FAST_REDUCTION_BARRIER
2193 #define bs_reduction_barrier bs_plain_barrier
2196 typedef enum kmp_bar_pat {
2203 bp_hierarchical_bar = 3,
2208 #define KMP_BARRIER_ICV_PUSH 1
2211 typedef struct kmp_internal_control {
2212 int serial_nesting_level;
2225 int task_thread_limit;
2226 int max_active_levels;
2229 kmp_proc_bind_t proc_bind;
2230 kmp_int32 default_device;
2231 struct kmp_internal_control *next;
2232 } kmp_internal_control_t;
2234 static inline void copy_icvs(kmp_internal_control_t *dst,
2235 kmp_internal_control_t *src) {
2240 typedef struct KMP_ALIGN_CACHE kmp_bstate {
2245 kmp_internal_control_t th_fixed_icvs;
2248 volatile kmp_uint64 b_go;
2249 KMP_ALIGN_CACHE
volatile kmp_uint64
2251 kmp_uint32 *skip_per_level;
2252 kmp_uint32 my_level;
2253 kmp_int32 parent_tid;
2256 struct kmp_bstate *parent_bar;
2258 kmp_uint64 leaf_state;
2260 kmp_uint8 base_leaf_kids;
2261 kmp_uint8 leaf_kids;
2263 kmp_uint8 wait_flag;
2264 kmp_uint8 use_oncore_barrier;
2269 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
2273 union KMP_ALIGN_CACHE kmp_barrier_union {
2275 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
2279 typedef union kmp_barrier_union kmp_balign_t;
2282 union KMP_ALIGN_CACHE kmp_barrier_team_union {
2284 char b_pad[CACHE_LINE];
2286 kmp_uint64 b_arrived;
2292 kmp_uint b_master_arrived;
2293 kmp_uint b_team_arrived;
2298 typedef union kmp_barrier_team_union kmp_balign_team_t;
2305 typedef struct kmp_win32_mutex {
2307 CRITICAL_SECTION cs;
2308 } kmp_win32_mutex_t;
2310 typedef struct kmp_win32_cond {
2315 kmp_win32_mutex_t waiters_count_lock_;
2322 int wait_generation_count_;
2331 union KMP_ALIGN_CACHE kmp_cond_union {
2333 char c_pad[CACHE_LINE];
2334 pthread_cond_t c_cond;
2337 typedef union kmp_cond_union kmp_cond_align_t;
2339 union KMP_ALIGN_CACHE kmp_mutex_union {
2341 char m_pad[CACHE_LINE];
2342 pthread_mutex_t m_mutex;
2345 typedef union kmp_mutex_union kmp_mutex_align_t;
2349 typedef struct kmp_desc_base {
2351 size_t ds_stacksize;
2353 kmp_thread_t ds_thread;
2354 volatile int ds_tid;
2357 volatile int ds_alive;
2374 typedef union KMP_ALIGN_CACHE kmp_desc {
2376 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2380 typedef struct kmp_local {
2381 volatile int this_construct;
2386 #if !USE_CMP_XCHG_FOR_BGET
2387 #ifdef USE_QUEUING_LOCK_FOR_BGET
2388 kmp_lock_t bget_lock;
2390 kmp_bootstrap_lock_t bget_lock;
2397 PACKED_REDUCTION_METHOD_T
2398 packed_reduction_method;
2403 #define KMP_CHECK_UPDATE(a, b) \
2406 #define KMP_CHECK_UPDATE_SYNC(a, b) \
2408 TCW_SYNC_PTR((a), (b))
2410 #define get__blocktime(xteam, xtid) \
2411 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2412 #define get__bt_set(xteam, xtid) \
2413 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2415 #define get__bt_intervals(xteam, xtid) \
2416 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2419 #define get__dynamic_2(xteam, xtid) \
2420 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2421 #define get__nproc_2(xteam, xtid) \
2422 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2423 #define get__sched_2(xteam, xtid) \
2424 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2426 #define set__blocktime_team(xteam, xtid, xval) \
2427 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2431 #define set__bt_intervals_team(xteam, xtid, xval) \
2432 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2436 #define set__bt_set_team(xteam, xtid, xval) \
2437 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2439 #define set__dynamic(xthread, xval) \
2440 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2441 #define get__dynamic(xthread) \
2442 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2444 #define set__nproc(xthread, xval) \
2445 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2447 #define set__thread_limit(xthread, xval) \
2448 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2450 #define set__max_active_levels(xthread, xval) \
2451 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2453 #define get__max_active_levels(xthread) \
2454 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2456 #define set__sched(xthread, xval) \
2457 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2459 #define set__proc_bind(xthread, xval) \
2460 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2461 #define get__proc_bind(xthread) \
2462 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2466 typedef enum kmp_tasking_mode {
2467 tskm_immediate_exec = 0,
2468 tskm_extra_barrier = 1,
2469 tskm_task_teams = 2,
2471 } kmp_tasking_mode_t;
2473 extern kmp_tasking_mode_t
2475 extern int __kmp_task_stealing_constraint;
2476 extern int __kmp_enable_task_throttling;
2477 extern kmp_int32 __kmp_default_device;
2480 extern kmp_int32 __kmp_max_task_priority;
2482 extern kmp_uint64 __kmp_taskloop_min_tasks;
2486 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2487 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2491 #define KMP_TASKING_ENABLED(task_team) \
2492 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2500 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2502 typedef union kmp_cmplrdata {
2513 typedef struct kmp_task {
2520 kmp_cmplrdata_t data2;
2529 typedef struct kmp_taskgroup {
2530 std::atomic<kmp_int32> count;
2531 std::atomic<kmp_int32>
2533 struct kmp_taskgroup *parent;
2536 kmp_int32 reduce_num_data;
2537 uintptr_t *gomp_data;
2541 typedef union kmp_depnode kmp_depnode_t;
2542 typedef struct kmp_depnode_list kmp_depnode_list_t;
2543 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2546 #define KMP_DEP_IN 0x1
2547 #define KMP_DEP_OUT 0x2
2548 #define KMP_DEP_INOUT 0x3
2549 #define KMP_DEP_MTX 0x4
2550 #define KMP_DEP_SET 0x8
2551 #define KMP_DEP_ALL 0x80
2554 typedef struct kmp_depend_info {
2555 kmp_intptr_t base_addr;
2560 #if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
2563 unsigned unused : 3;
2573 unsigned unused : 3;
2578 } kmp_depend_info_t;
2581 struct kmp_depnode_list {
2582 kmp_depnode_t *node;
2583 kmp_depnode_list_t *next;
2587 #define MAX_MTX_DEPS 4
2589 typedef struct kmp_base_depnode {
2590 kmp_depnode_list_t *successors;
2592 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2593 kmp_int32 mtx_num_locks;
2595 #if KMP_SUPPORT_GRAPH_OUTPUT
2598 std::atomic<kmp_int32> npredecessors;
2599 std::atomic<kmp_int32> nrefs;
2600 } kmp_base_depnode_t;
2602 union KMP_ALIGN_CACHE kmp_depnode {
2604 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2605 kmp_base_depnode_t dn;
2608 struct kmp_dephash_entry {
2610 kmp_depnode_t *last_out;
2611 kmp_depnode_list_t *last_set;
2612 kmp_depnode_list_t *prev_set;
2613 kmp_uint8 last_flag;
2614 kmp_lock_t *mtx_lock;
2615 kmp_dephash_entry_t *next_in_bucket;
2618 typedef struct kmp_dephash {
2619 kmp_dephash_entry_t **buckets;
2621 kmp_depnode_t *last_all;
2623 kmp_uint32 nelements;
2624 kmp_uint32 nconflicts;
2627 typedef struct kmp_task_affinity_info {
2628 kmp_intptr_t base_addr;
2633 kmp_int32 reserved : 30;
2635 } kmp_task_affinity_info_t;
2637 typedef enum kmp_event_type_t {
2638 KMP_EVENT_UNINITIALIZED = 0,
2639 KMP_EVENT_ALLOW_COMPLETION = 1
2643 kmp_event_type_t type;
2644 kmp_tas_lock_t lock;
2652 #define INIT_MAPSIZE 50
2654 typedef struct kmp_taskgraph_flags {
2655 unsigned nowait : 1;
2656 unsigned re_record : 1;
2657 unsigned reserved : 30;
2658 } kmp_taskgraph_flags_t;
2661 typedef struct kmp_node_info {
2663 kmp_int32 *successors;
2664 kmp_int32 nsuccessors;
2665 std::atomic<kmp_int32>
2666 npredecessors_counter;
2667 kmp_int32 npredecessors;
2668 kmp_int32 successors_size;
2669 kmp_taskdata_t *parent_task;
2673 typedef enum kmp_tdg_status {
2675 KMP_TDG_RECORDING = 1,
2680 typedef struct kmp_tdg_info {
2682 kmp_taskgraph_flags_t tdg_flags;
2684 kmp_int32 num_roots;
2685 kmp_int32 *root_tasks;
2686 kmp_node_info_t *record_map;
2687 kmp_tdg_status_t tdg_status =
2689 std::atomic<kmp_int32> num_tasks;
2690 kmp_bootstrap_lock_t
2693 void *rec_taskred_data;
2695 kmp_int32 rec_num_taskred;
2698 extern int __kmp_tdg_dot;
2699 extern kmp_int32 __kmp_max_tdgs;
2700 extern kmp_tdg_info_t **__kmp_global_tdgs;
2701 extern kmp_int32 __kmp_curr_tdg_idx;
2702 extern kmp_int32 __kmp_successors_size;
2703 extern std::atomic<kmp_int32> __kmp_tdg_task_id;
2704 extern kmp_int32 __kmp_num_tdg;
2707 #ifdef BUILD_TIED_TASK_STACK
2710 typedef struct kmp_stack_block {
2711 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2712 struct kmp_stack_block *sb_next;
2713 struct kmp_stack_block *sb_prev;
2714 } kmp_stack_block_t;
2716 typedef struct kmp_task_stack {
2717 kmp_stack_block_t ts_first_block;
2718 kmp_taskdata_t **ts_top;
2719 kmp_int32 ts_entries;
2724 typedef struct kmp_tasking_flags {
2725 #if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
2728 unsigned reserved31 : 5;
2731 unsigned reserved31 : 6;
2733 unsigned target : 1;
2734 unsigned native : 1;
2736 unsigned complete : 1;
2737 unsigned executing : 1;
2738 unsigned started : 1;
2739 unsigned team_serial : 1;
2740 unsigned tasking_ser : 1;
2741 unsigned task_serial : 1;
2742 unsigned tasktype : 1;
2743 unsigned reserved : 8;
2744 unsigned hidden_helper : 1;
2745 unsigned detachable : 1;
2746 unsigned priority_specified : 1;
2748 unsigned destructors_thunk : 1;
2749 unsigned merged_if0 : 1;
2751 unsigned tiedness : 1;
2754 unsigned tiedness : 1;
2756 unsigned merged_if0 : 1;
2758 unsigned destructors_thunk : 1;
2762 unsigned priority_specified : 1;
2764 unsigned detachable : 1;
2765 unsigned hidden_helper : 1;
2766 unsigned reserved : 8;
2769 unsigned tasktype : 1;
2770 unsigned task_serial : 1;
2771 unsigned tasking_ser : 1;
2773 unsigned team_serial : 1;
2777 unsigned started : 1;
2778 unsigned executing : 1;
2779 unsigned complete : 1;
2781 unsigned native : 1;
2782 unsigned target : 1;
2785 unsigned reserved31 : 5;
2787 unsigned reserved31 : 6;
2790 } kmp_tasking_flags_t;
2792 typedef struct kmp_target_data {
2794 } kmp_target_data_t;
2796 struct kmp_taskdata {
2797 kmp_int32 td_task_id;
2798 kmp_tasking_flags_t td_flags;
2799 kmp_team_t *td_team;
2800 kmp_info_p *td_alloc_thread;
2802 kmp_taskdata_t *td_parent;
2804 std::atomic<kmp_int32> td_untied_count;
2808 kmp_uint32 td_taskwait_counter;
2809 kmp_int32 td_taskwait_thread;
2810 KMP_ALIGN_CACHE kmp_internal_control_t
2812 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2813 td_allocated_child_tasks;
2815 std::atomic<kmp_int32>
2816 td_incomplete_child_tasks;
2823 kmp_task_team_t *td_task_team;
2824 size_t td_size_alloc;
2825 #if defined(KMP_GOMP_COMPAT)
2827 kmp_int32 td_size_loop_bounds;
2829 kmp_taskdata_t *td_last_tied;
2830 #if defined(KMP_GOMP_COMPAT)
2832 void (*td_copy_func)(
void *,
void *);
2834 kmp_event_t td_allow_completion_event;
2836 ompt_task_info_t ompt_task_info;
2839 bool is_taskgraph = 0;
2840 kmp_tdg_info_t *tdg;
2841 kmp_int32 td_tdg_task_id;
2843 kmp_target_data_t td_target_data;
2847 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2850 typedef struct kmp_base_thread_data {
2854 kmp_bootstrap_lock_t td_deque_lock;
2857 kmp_int32 td_deque_size;
2858 kmp_uint32 td_deque_head;
2859 kmp_uint32 td_deque_tail;
2860 kmp_int32 td_deque_ntasks;
2862 kmp_int32 td_deque_last_stolen;
2863 #ifdef BUILD_TIED_TASK_STACK
2864 kmp_task_stack_t td_susp_tied_tasks;
2867 } kmp_base_thread_data_t;
2869 #define TASK_DEQUE_BITS 8
2870 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2872 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2873 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2875 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2876 kmp_base_thread_data_t td;
2878 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2879 } kmp_thread_data_t;
2881 typedef struct kmp_task_pri {
2882 kmp_thread_data_t td;
2888 typedef struct kmp_base_task_team {
2889 kmp_bootstrap_lock_t
2894 kmp_bootstrap_lock_t tt_task_pri_lock;
2895 kmp_task_pri_t *tt_task_pri_list;
2897 kmp_task_team_t *tt_next;
2901 kmp_int32 tt_found_tasks;
2905 kmp_int32 tt_max_threads;
2906 kmp_int32 tt_found_proxy_tasks;
2907 kmp_int32 tt_untied_task_encountered;
2908 std::atomic<kmp_int32> tt_num_task_pri;
2911 kmp_int32 tt_hidden_helper_task_encountered;
2914 std::atomic<kmp_int32> tt_unfinished_threads;
2919 } kmp_base_task_team_t;
2921 union KMP_ALIGN_CACHE kmp_task_team {
2922 kmp_base_task_team_t tt;
2924 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2927 typedef struct kmp_task_team_list_t {
2928 kmp_task_team_t *task_team;
2929 kmp_task_team_list_t *next;
2930 } kmp_task_team_list_t;
2932 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2935 typedef struct kmp_free_list {
2936 void *th_free_list_self;
2937 void *th_free_list_sync;
2939 void *th_free_list_other;
2943 #if KMP_NESTED_HOT_TEAMS
2946 typedef struct kmp_hot_team_ptr {
2947 kmp_team_p *hot_team;
2948 kmp_int32 hot_team_nth;
2949 } kmp_hot_team_ptr_t;
2951 typedef struct kmp_teams_size {
2967 typedef struct kmp_cg_root {
2968 kmp_info_p *cg_root;
2971 kmp_int32 cg_thread_limit;
2972 kmp_int32 cg_nthreads;
2973 struct kmp_cg_root *up;
2978 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2984 kmp_team_p *th_team;
2985 kmp_root_p *th_root;
2986 kmp_info_p *th_next_pool;
2987 kmp_disp_t *th_dispatch;
2993 kmp_info_p *th_team_master;
2994 int th_team_serialized;
2995 microtask_t th_teams_microtask;
3004 int th_team_bt_intervals;
3007 kmp_uint64 th_team_bt_intervals;
3010 #if KMP_AFFINITY_SUPPORTED
3011 kmp_affin_mask_t *th_affin_mask;
3012 kmp_affinity_ids_t th_topology_ids;
3013 kmp_affinity_attrs_t th_topology_attrs;
3015 omp_allocator_handle_t th_def_allocator;
3019 int *th_set_nested_nth;
3023 const char *th_nt_msg;
3024 int th_set_nested_nth_sz;
3025 #if KMP_NESTED_HOT_TEAMS
3026 kmp_hot_team_ptr_t *th_hot_teams;
3032 #if KMP_AFFINITY_SUPPORTED
3033 int th_current_place;
3039 int th_prev_num_threads;
3041 kmp_uint64 th_bar_arrive_time;
3042 kmp_uint64 th_bar_min_time;
3043 kmp_uint64 th_frame_time;
3045 kmp_local_t th_local;
3046 struct private_common *th_pri_head;
3051 KMP_ALIGN_CACHE kmp_team_p
3055 ompt_thread_info_t ompt_thread_info;
3059 struct common_table *th_pri_common;
3061 volatile kmp_uint32 th_spin_here;
3064 volatile void *th_sleep_loc;
3065 flag_type th_sleep_loc_type;
3072 kmp_task_team_t *th_task_team;
3073 kmp_taskdata_t *th_current_task;
3074 kmp_uint8 th_task_state;
3075 kmp_uint32 th_reap_state;
3080 kmp_uint8 th_active_in_pool;
3082 std::atomic<kmp_uint32> th_used_in_team;
3085 struct cons_header *th_cons;
3086 #if KMP_USE_HIER_SCHED
3088 kmp_hier_private_bdata_t *th_hier_bar_data;
3092 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
3094 KMP_ALIGN_CACHE
volatile kmp_int32
3097 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
3099 kmp_free_list_t th_free_lists[NUM_LISTS];
3104 kmp_win32_cond_t th_suspend_cv;
3105 kmp_win32_mutex_t th_suspend_mx;
3106 std::atomic<int> th_suspend_init;
3109 kmp_cond_align_t th_suspend_cv;
3110 kmp_mutex_align_t th_suspend_mx;
3111 std::atomic<int> th_suspend_init_count;
3115 kmp_itt_mark_t th_itt_mark_single;
3118 #if KMP_STATS_ENABLED
3119 kmp_stats_list *th_stats;
3122 std::atomic<bool> th_blocking;
3124 kmp_cg_root_t *th_cg_roots;
3127 typedef union KMP_ALIGN_CACHE kmp_info {
3129 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
3135 typedef struct kmp_base_data {
3136 volatile kmp_uint32 t_value;
3139 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
3141 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3145 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
3147 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3149 } kmp_ordered_team_t;
3151 typedef int (*launch_t)(
int gtid);
3154 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
3160 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3161 #define KMP_INLINE_ARGV_BYTES \
3163 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
3164 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
3167 #define KMP_INLINE_ARGV_BYTES \
3168 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
3170 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
3172 typedef struct KMP_ALIGN_CACHE kmp_base_team {
3175 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
3176 kmp_balign_team_t t_bar[bs_last_barrier];
3177 std::atomic<int> t_construct;
3178 char pad[
sizeof(kmp_lock_t)];
3181 std::atomic<void *> t_tg_reduce_data[2];
3182 std::atomic<int> t_tg_fini_counter[2];
3186 KMP_ALIGN_CACHE
int t_master_tid;
3187 int t_master_this_cons;
3191 kmp_team_p *t_parent;
3192 kmp_team_p *t_next_pool;
3193 kmp_disp_t *t_dispatch;
3194 kmp_task_team_t *t_task_team[2];
3195 kmp_proc_bind_t t_proc_bind;
3196 int t_primary_task_state;
3198 kmp_uint64 t_region_time;
3203 KMP_ALIGN_CACHE
void **t_argv;
3210 ompt_team_info_t ompt_team_info;
3211 ompt_lw_taskteam_t *ompt_serialized_team_info;
3214 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3215 kmp_int8 t_fp_control_saved;
3217 kmp_int16 t_x87_fpu_control_word;
3221 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
3223 KMP_ALIGN_CACHE kmp_info_t **t_threads;
3225 *t_implicit_task_taskdata;
3228 KMP_ALIGN_CACHE
int t_max_argc;
3231 dispatch_shared_info_t *t_disp_buffer;
3234 kmp_r_sched_t t_sched;
3235 #if KMP_AFFINITY_SUPPORTED
3239 int t_display_affinity;
3242 omp_allocator_handle_t t_def_allocator;
3245 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
3250 char dummy_padding[1024];
3253 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
3256 std::atomic<kmp_int32> t_cancel_request;
3257 int t_master_active;
3258 void *t_copypriv_data;
3260 std::atomic<kmp_uint32> t_copyin_counter;
3265 distributedBarrier *b;
3266 kmp_nested_nthreads_t *t_nested_nth;
3271 KMP_BUILD_ASSERT(
sizeof(kmp_task_team_t *[2]) ==
sizeof(kmp_task_team_list_t));
3272 KMP_BUILD_ASSERT(
alignof(kmp_task_team_t *[2]) ==
3273 alignof(kmp_task_team_list_t));
3275 union KMP_ALIGN_CACHE kmp_team {
3278 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
3281 typedef union KMP_ALIGN_CACHE kmp_time_global {
3283 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3285 } kmp_time_global_t;
3287 typedef struct kmp_base_global {
3289 kmp_time_global_t g_time;
3292 volatile int g_abort;
3293 volatile int g_done;
3296 enum dynamic_mode g_dynamic_mode;
3297 } kmp_base_global_t;
3299 typedef union KMP_ALIGN_CACHE kmp_global {
3300 kmp_base_global_t g;
3302 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
3305 typedef struct kmp_base_root {
3310 volatile int r_active;
3312 std::atomic<int> r_in_parallel;
3314 kmp_team_t *r_root_team;
3315 kmp_team_t *r_hot_team;
3316 kmp_info_t *r_uber_thread;
3317 kmp_lock_t r_begin_lock;
3318 volatile int r_begin;
3320 #if KMP_AFFINITY_SUPPORTED
3321 int r_affinity_assigned;
3325 typedef union KMP_ALIGN_CACHE kmp_root {
3328 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
3331 struct fortran_inx_info {
3339 typedef struct kmp_old_threads_list_t {
3340 kmp_info_t **threads;
3341 struct kmp_old_threads_list_t *next;
3342 } kmp_old_threads_list_t;
3346 extern int __kmp_settings;
3347 extern int __kmp_duplicate_library_ok;
3349 extern int __kmp_forkjoin_frames;
3350 extern int __kmp_forkjoin_frames_mode;
3352 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
3353 extern int __kmp_determ_red;
3356 extern int kmp_a_debug;
3357 extern int kmp_b_debug;
3358 extern int kmp_c_debug;
3359 extern int kmp_d_debug;
3360 extern int kmp_e_debug;
3361 extern int kmp_f_debug;
3365 #define KMP_DEBUG_BUF_LINES_INIT 512
3366 #define KMP_DEBUG_BUF_LINES_MIN 1
3368 #define KMP_DEBUG_BUF_CHARS_INIT 128
3369 #define KMP_DEBUG_BUF_CHARS_MIN 2
3373 extern int __kmp_debug_buf_lines;
3375 __kmp_debug_buf_chars;
3376 extern int __kmp_debug_buf_atomic;
3379 extern char *__kmp_debug_buffer;
3380 extern std::atomic<int> __kmp_debug_count;
3382 extern int __kmp_debug_buf_warn_chars;
3387 extern int __kmp_par_range;
3389 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
3390 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
3391 #define KMP_PAR_RANGE_FILENAME_LEN 1024
3392 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
3393 extern int __kmp_par_range_lb;
3394 extern int __kmp_par_range_ub;
3400 extern int __kmp_storage_map_verbose;
3402 extern int __kmp_storage_map_verbose_specified;
3404 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3405 extern kmp_cpuinfo_t __kmp_cpuinfo;
3406 static inline bool __kmp_is_hybrid_cpu() {
return __kmp_cpuinfo.flags.hybrid; }
3407 #elif KMP_OS_DARWIN && KMP_ARCH_AARCH64
3408 static inline bool __kmp_is_hybrid_cpu() {
return true; }
3410 static inline bool __kmp_is_hybrid_cpu() {
return false; }
3413 extern volatile int __kmp_init_serial;
3414 extern volatile int __kmp_init_gtid;
3415 extern volatile int __kmp_init_common;
3416 extern volatile int __kmp_need_register_serial;
3417 extern volatile int __kmp_init_middle;
3418 extern volatile int __kmp_init_parallel;
3420 extern volatile int __kmp_init_monitor;
3422 extern volatile int __kmp_init_user_locks;
3423 extern volatile int __kmp_init_hidden_helper_threads;
3424 extern int __kmp_init_counter;
3425 extern int __kmp_root_counter;
3426 extern int __kmp_version;
3429 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
3432 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
3433 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
3434 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
3435 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
3436 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
3437 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
3438 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
3439 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
3440 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
3441 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
3442 extern char const *__kmp_barrier_type_name[bs_last_barrier];
3443 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
3446 extern kmp_bootstrap_lock_t __kmp_initz_lock;
3447 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
3448 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
3449 extern kmp_bootstrap_lock_t
3452 extern kmp_bootstrap_lock_t
3455 extern kmp_bootstrap_lock_t
3456 __kmp_tp_cached_lock;
3459 extern kmp_lock_t __kmp_global_lock;
3461 extern enum library_type __kmp_library;
3467 extern int __kmp_chunk;
3468 extern int __kmp_force_monotonic;
3470 extern size_t __kmp_stksize;
3472 extern size_t __kmp_monitor_stksize;
3474 extern size_t __kmp_stkoffset;
3475 extern int __kmp_stkpadding;
3478 __kmp_malloc_pool_incr;
3479 extern int __kmp_env_stksize;
3480 extern int __kmp_env_blocktime;
3481 extern int __kmp_env_checks;
3482 extern int __kmp_env_consistency_check;
3483 extern int __kmp_generate_warnings;
3484 extern int __kmp_reserve_warn;
3486 #ifdef DEBUG_SUSPEND
3487 extern int __kmp_suspend_count;
3490 extern kmp_int32 __kmp_use_yield;
3491 extern kmp_int32 __kmp_use_yield_exp_set;
3492 extern kmp_uint32 __kmp_yield_init;
3493 extern kmp_uint32 __kmp_yield_next;
3494 extern kmp_uint64 __kmp_pause_init;
3497 extern int __kmp_allThreadsSpecified;
3499 extern size_t __kmp_align_alloc;
3501 extern int __kmp_xproc;
3502 extern int __kmp_avail_proc;
3503 extern size_t __kmp_sys_min_stksize;
3504 extern int __kmp_sys_max_nth;
3506 extern int __kmp_max_nth;
3508 extern int __kmp_cg_max_nth;
3509 extern int __kmp_task_max_nth;
3510 extern int __kmp_teams_max_nth;
3511 extern int __kmp_threads_capacity;
3513 extern int __kmp_dflt_team_nth;
3515 extern int __kmp_dflt_team_nth_ub;
3517 extern int __kmp_tp_capacity;
3519 extern int __kmp_tp_cached;
3521 extern int __kmp_dflt_blocktime;
3523 extern char __kmp_blocktime_units;
3524 extern bool __kmp_wpolicy_passive;
3527 static inline void __kmp_aux_convert_blocktime(
int *bt) {
3528 if (__kmp_blocktime_units ==
'm') {
3529 if (*bt > INT_MAX / 1000) {
3530 *bt = INT_MAX / 1000;
3531 KMP_INFORM(MaxValueUsing,
"kmp_set_blocktime(ms)", bt);
3539 __kmp_monitor_wakeups;
3540 extern int __kmp_bt_intervals;
3543 #ifdef KMP_ADJUST_BLOCKTIME
3544 extern int __kmp_zero_bt;
3546 #ifdef KMP_DFLT_NTH_CORES
3547 extern int __kmp_ncores;
3550 extern int __kmp_abort_delay;
3552 extern int __kmp_need_register_atfork_specified;
3553 extern int __kmp_need_register_atfork;
3555 extern int __kmp_gtid_mode;
3563 __kmp_adjust_gtid_mode;
3564 #ifdef KMP_TDATA_GTID
3565 extern KMP_THREAD_LOCAL
int __kmp_gtid;
3567 extern int __kmp_tls_gtid_min;
3568 extern int __kmp_foreign_tp;
3569 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3570 extern int __kmp_inherit_fp_control;
3571 extern kmp_int16 __kmp_init_x87_fpu_control_word;
3572 extern kmp_uint32 __kmp_init_mxcsr;
3577 extern int __kmp_dflt_max_active_levels;
3580 extern bool __kmp_dflt_max_active_levels_set;
3581 extern int __kmp_dispatch_num_buffers;
3583 #if KMP_NESTED_HOT_TEAMS
3584 extern int __kmp_hot_teams_mode;
3585 extern int __kmp_hot_teams_max_level;
3588 #if KMP_MIC_SUPPORTED
3589 extern enum mic_type __kmp_mic_type;
3592 #ifdef USE_LOAD_BALANCE
3593 extern double __kmp_load_balance_interval;
3596 #if KMP_USE_ADAPTIVE_LOCKS
3599 struct kmp_adaptive_backoff_params_t {
3601 kmp_uint32 max_soft_retries;
3604 kmp_uint32 max_badness;
3607 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3609 #if KMP_DEBUG_ADAPTIVE_LOCKS
3610 extern const char *__kmp_speculative_statsfile;
3615 extern int __kmp_display_env;
3616 extern int __kmp_display_env_verbose;
3617 extern int __kmp_omp_cancellation;
3618 extern int __kmp_nteams;
3619 extern int __kmp_teams_thread_limit;
3625 extern kmp_info_t **__kmp_threads;
3627 extern kmp_old_threads_list_t *__kmp_old_threads_list;
3629 extern volatile kmp_team_t *__kmp_team_pool;
3630 extern volatile kmp_info_t *__kmp_thread_pool;
3631 extern kmp_info_t *__kmp_thread_pool_insert_pt;
3634 extern volatile int __kmp_nth;
3637 extern volatile int __kmp_all_nth;
3638 extern std::atomic<int> __kmp_thread_pool_active_nth;
3640 extern kmp_root_t **__kmp_root;
3644 #define __kmp_get_gtid() __kmp_get_global_thread_id()
3645 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3646 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3647 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3648 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3653 #define __kmp_get_team_num_threads(gtid) \
3654 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3656 static inline bool KMP_UBER_GTID(
int gtid) {
3657 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3658 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3659 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3660 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3663 static inline int __kmp_tid_from_gtid(
int gtid) {
3664 KMP_DEBUG_ASSERT(gtid >= 0);
3665 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3668 static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3669 KMP_DEBUG_ASSERT(tid >= 0 && team);
3670 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3673 static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3674 KMP_DEBUG_ASSERT(thr);
3675 return thr->th.th_info.ds.ds_gtid;
3678 static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3679 KMP_DEBUG_ASSERT(gtid >= 0);
3680 return __kmp_threads[gtid];
3683 static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3684 KMP_DEBUG_ASSERT(gtid >= 0);
3685 return __kmp_threads[gtid]->th.th_team;
3688 static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3689 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3690 KMP_FATAL(ThreadIdentInvalid);
3693 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3694 extern int __kmp_user_level_mwait;
3695 extern int __kmp_umwait_enabled;
3696 extern int __kmp_mwait_enabled;
3697 extern int __kmp_mwait_hints;
3701 extern int __kmp_waitpkg_enabled;
3702 extern int __kmp_tpause_state;
3703 extern int __kmp_tpause_hint;
3704 extern int __kmp_tpause_enabled;
3709 extern kmp_global_t __kmp_global;
3711 extern kmp_info_t __kmp_monitor;
3713 extern std::atomic<kmp_int32> __kmp_team_counter;
3715 extern std::atomic<kmp_int32> __kmp_task_counter;
3718 #define _KMP_GEN_ID(counter) \
3719 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3721 #define _KMP_GEN_ID(counter) (~0)
3724 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3725 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3729 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3730 size_t size,
char const *format, ...);
3732 extern void __kmp_serial_initialize(
void);
3733 extern void __kmp_middle_initialize(
void);
3734 extern void __kmp_parallel_initialize(
void);
3736 extern void __kmp_internal_begin(
void);
3737 extern void __kmp_internal_end_library(
int gtid);
3738 extern void __kmp_internal_end_thread(
int gtid);
3739 extern void __kmp_internal_end_atexit(
void);
3740 extern void __kmp_internal_end_dtor(
void);
3741 extern void __kmp_internal_end_dest(
void *);
3743 extern int __kmp_register_root(
int initial_thread);
3744 extern void __kmp_unregister_root(
int gtid);
3745 extern void __kmp_unregister_library(
void);
3747 extern int __kmp_ignore_mppbeg(
void);
3748 extern int __kmp_ignore_mppend(
void);
3750 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3751 extern void __kmp_exit_single(
int gtid);
3753 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3754 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3756 #ifdef USE_LOAD_BALANCE
3757 extern int __kmp_get_load_balance(
int);
3760 extern int __kmp_get_global_thread_id(
void);
3761 extern int __kmp_get_global_thread_id_reg(
void);
3762 extern void __kmp_exit_thread(
int exit_status);
3763 extern void __kmp_abort(
char const *format, ...);
3764 extern void __kmp_abort_thread(
void);
3765 KMP_NORETURN
extern void __kmp_abort_process(
void);
3766 extern void __kmp_warn(
char const *format, ...);
3768 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3770 extern bool __kmp_detect_shm();
3771 extern bool __kmp_detect_tmp();
3775 static inline kmp_info_t *__kmp_entry_thread() {
3776 int gtid = __kmp_entry_gtid();
3778 return __kmp_threads[gtid];
3781 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3782 extern int __kmp_get_max_active_levels(
int gtid);
3783 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3784 extern int __kmp_get_team_size(
int gtid,
int level);
3785 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3786 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3788 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3789 extern void __kmp_init_random(kmp_info_t *thread);
3791 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3792 extern void __kmp_adjust_num_threads(
int new_nproc);
3793 extern void __kmp_check_stksize(
size_t *val);
3795 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3796 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3797 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3798 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3799 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3800 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3803 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3804 size_t size KMP_SRC_LOC_DECL);
3805 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3806 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3807 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3808 #define __kmp_fast_allocate(this_thr, size) \
3809 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3810 #define __kmp_fast_free(this_thr, ptr) \
3811 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3814 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3815 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3816 size_t elsize KMP_SRC_LOC_DECL);
3817 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3818 size_t size KMP_SRC_LOC_DECL);
3819 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3820 #define __kmp_thread_malloc(th, size) \
3821 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3822 #define __kmp_thread_calloc(th, nelem, elsize) \
3823 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3824 #define __kmp_thread_realloc(th, ptr, size) \
3825 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3826 #define __kmp_thread_free(th, ptr) \
3827 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3829 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3830 extern void __kmp_push_num_threads_list(
ident_t *loc,
int gtid,
3831 kmp_uint32 list_length,
3832 int *num_threads_list);
3833 extern void __kmp_set_strict_num_threads(
ident_t *loc,
int gtid,
int sev,
3836 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3837 kmp_proc_bind_t proc_bind);
3838 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3840 extern void __kmp_push_num_teams_51(
ident_t *loc,
int gtid,
int num_teams_lb,
3841 int num_teams_ub,
int num_threads);
3843 extern void __kmp_yield();
3847 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3850 kmp_uint32 ub, kmp_int32 st,
3854 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3857 kmp_uint64 ub, kmp_int64 st,
3861 kmp_int32 *p_last, kmp_int32 *p_lb,
3862 kmp_int32 *p_ub, kmp_int32 *p_st);
3864 kmp_int32 *p_last, kmp_uint32 *p_lb,
3865 kmp_uint32 *p_ub, kmp_int32 *p_st);
3867 kmp_int32 *p_last, kmp_int64 *p_lb,
3868 kmp_int64 *p_ub, kmp_int64 *p_st);
3870 kmp_int32 *p_last, kmp_uint64 *p_lb,
3871 kmp_uint64 *p_ub, kmp_int64 *p_st);
3880 #ifdef KMP_GOMP_COMPAT
3882 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3884 kmp_int32 ub, kmp_int32 st,
3885 kmp_int32 chunk,
int push_ws);
3886 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3888 kmp_uint32 ub, kmp_int32 st,
3889 kmp_int32 chunk,
int push_ws);
3890 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3892 kmp_int64 ub, kmp_int64 st,
3893 kmp_int64 chunk,
int push_ws);
3894 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3896 kmp_uint64 ub, kmp_int64 st,
3897 kmp_int64 chunk,
int push_ws);
3898 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3899 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3900 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3901 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3905 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3906 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3907 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3908 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3909 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3910 extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3911 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3913 extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3914 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3916 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3923 extern void __kmp_release_64(kmp_flag_64<> *flag);
3925 extern void __kmp_infinite_loop(
void);
3927 extern void __kmp_cleanup(
void);
3929 #if KMP_HANDLE_SIGNALS
3930 extern int __kmp_handle_signals;
3931 extern void __kmp_install_signals(
int parallel_init);
3932 extern void __kmp_remove_signals(
void);
3935 extern void __kmp_clear_system_time(
void);
3936 extern void __kmp_read_system_time(
double *delta);
3938 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3940 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3941 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3943 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 || (KMP_OS_WINDOWS && (KMP_ARCH_AARCH64 || KMP_ARCH_ARM))
3945 __kmp_initialize_system_tick(
void);
3949 __kmp_runtime_initialize(
void);
3950 extern void __kmp_runtime_destroy(
void);
3952 #if KMP_AFFINITY_SUPPORTED
3953 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3954 kmp_affin_mask_t *mask);
3955 extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3956 kmp_affin_mask_t *mask);
3957 extern void __kmp_affinity_initialize(kmp_affinity_t &affinity);
3958 extern void __kmp_affinity_uninitialize(
void);
3959 extern void __kmp_affinity_set_init_mask(
3960 int gtid,
int isa_root);
3961 void __kmp_affinity_bind_init_mask(
int gtid);
3962 extern void __kmp_affinity_bind_place(
int gtid);
3963 extern void __kmp_affinity_determine_capable(
const char *env_var);
3964 extern int __kmp_aux_set_affinity(
void **mask);
3965 extern int __kmp_aux_get_affinity(
void **mask);
3966 extern int __kmp_aux_get_affinity_max_proc();
3967 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3968 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3969 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3970 extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3971 #if KMP_WEIGHTED_ITERATIONS_SUPPORTED
3972 extern int __kmp_get_first_osid_with_ecore(
void);
3974 #if KMP_OS_LINUX || KMP_OS_FREEBSD || KMP_OS_NETBSD || KMP_OS_DRAGONFLY || \
3976 extern int kmp_set_thread_affinity_mask_initial(
void);
3978 static inline void __kmp_assign_root_init_mask() {
3979 int gtid = __kmp_entry_gtid();
3980 kmp_root_t *r = __kmp_threads[gtid]->th.th_root;
3981 if (r->r.r_uber_thread == __kmp_threads[gtid] && !r->r.r_affinity_assigned) {
3982 __kmp_affinity_set_init_mask(gtid, TRUE);
3983 __kmp_affinity_bind_init_mask(gtid);
3984 r->r.r_affinity_assigned = TRUE;
3987 static inline void __kmp_reset_root_init_mask(
int gtid) {
3988 if (!KMP_AFFINITY_CAPABLE())
3990 kmp_info_t *th = __kmp_threads[gtid];
3991 kmp_root_t *r = th->th.th_root;
3992 if (r->r.r_uber_thread == th && r->r.r_affinity_assigned) {
3993 __kmp_set_system_affinity(__kmp_affin_origMask, FALSE);
3994 KMP_CPU_COPY(th->th.th_affin_mask, __kmp_affin_origMask);
3995 r->r.r_affinity_assigned = FALSE;
3999 #define __kmp_assign_root_init_mask()
4000 static inline void __kmp_reset_root_init_mask(
int gtid) {}
4005 extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
4006 kmp_str_buf_t *buffer);
4007 extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
4009 extern void __kmp_cleanup_hierarchy();
4010 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
4014 extern int __kmp_futex_determine_capable(
void);
4018 extern void __kmp_gtid_set_specific(
int gtid);
4019 extern int __kmp_gtid_get_specific(
void);
4021 extern double __kmp_read_cpu_time(
void);
4023 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
4026 extern void __kmp_create_monitor(kmp_info_t *th);
4029 extern void *__kmp_launch_thread(kmp_info_t *thr);
4031 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
4034 extern int __kmp_still_running(kmp_info_t *th);
4035 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
4036 extern void __kmp_free_handle(kmp_thread_t tHandle);
4040 extern void __kmp_reap_monitor(kmp_info_t *th);
4042 extern void __kmp_reap_worker(kmp_info_t *th);
4043 extern void __kmp_terminate_thread(
int gtid);
4045 extern int __kmp_try_suspend_mx(kmp_info_t *th);
4046 extern void __kmp_lock_suspend_mx(kmp_info_t *th);
4047 extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
4049 extern void __kmp_elapsed(
double *);
4050 extern void __kmp_elapsed_tick(
double *);
4052 extern void __kmp_enable(
int old_state);
4053 extern void __kmp_disable(
int *old_state);
4055 extern void __kmp_thread_sleep(
int millis);
4057 extern void __kmp_common_initialize(
void);
4058 extern void __kmp_common_destroy(
void);
4059 extern void __kmp_common_destroy_gtid(
int gtid);
4062 extern void __kmp_register_atfork(
void);
4064 extern void __kmp_suspend_initialize(
void);
4065 extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
4066 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
4068 extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
4071 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
4073 ompt_data_t ompt_parallel_data,
4075 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
4076 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
4077 extern void __kmp_free_thread(kmp_info_t *);
4078 extern void __kmp_free_team(kmp_root_t *,
4079 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
4080 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
4084 extern void __kmp_initialize_bget(kmp_info_t *th);
4085 extern void __kmp_finalize_bget(kmp_info_t *th);
4087 KMP_EXPORT
void *kmpc_malloc(
size_t size);
4088 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
4089 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
4090 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
4091 KMP_EXPORT
void kmpc_free(
void *ptr);
4095 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
4096 size_t reduce_size,
void *reduce_data,
4097 void (*reduce)(
void *,
void *));
4098 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
4099 extern int __kmp_barrier_gomp_cancel(
int gtid);
4105 enum fork_context_e {
4111 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
4112 enum fork_context_e fork_context, kmp_int32 argc,
4113 microtask_t microtask, launch_t invoker,
4116 extern void __kmp_join_call(
ident_t *loc,
int gtid
4119 enum fork_context_e fork_context
4122 int exit_teams = 0);
4124 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
4125 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
4126 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
4127 extern int __kmp_invoke_task_func(
int gtid);
4128 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
4129 kmp_info_t *this_thr,
4131 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
4132 kmp_info_t *this_thr,
4136 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
4137 extern int __kmp_invoke_teams_master(
int gtid);
4138 extern void __kmp_teams_master(
int gtid);
4139 extern int __kmp_aux_get_team_num();
4140 extern int __kmp_aux_get_num_teams();
4141 extern void __kmp_save_internal_controls(kmp_info_t *thread);
4142 extern void __kmp_user_set_library(
enum library_type arg);
4143 extern void __kmp_aux_set_library(
enum library_type arg);
4144 extern void __kmp_aux_set_stacksize(
size_t arg);
4145 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
4146 extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
4149 void kmpc_set_blocktime(
int arg);
4150 void ompc_set_nested(
int flag);
4151 void ompc_set_dynamic(
int flag);
4152 void ompc_set_num_threads(
int arg);
4154 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
4155 kmp_team_t *team,
int tid);
4156 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
4157 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4158 kmp_tasking_flags_t *flags,
4159 size_t sizeof_kmp_task_t,
4160 size_t sizeof_shareds,
4161 kmp_routine_entry_t task_entry);
4162 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
4163 kmp_team_t *team,
int tid,
4165 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
4166 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
4168 extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
4171 extern void __kmp_fulfill_event(kmp_event_t *event);
4173 extern void __kmp_free_task_team(kmp_info_t *thread,
4174 kmp_task_team_t *task_team);
4175 extern void __kmp_reap_task_teams(
void);
4176 extern void __kmp_push_task_team_node(kmp_info_t *thread, kmp_team_t *team);
4177 extern void __kmp_pop_task_team_node(kmp_info_t *thread, kmp_team_t *team);
4178 extern void __kmp_wait_to_unref_task_teams(
void);
4179 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team);
4180 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
4181 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
4188 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
4191 #define KMP_DEBUG_ASSERT_TASKTEAM_INVARIANT(team, thr) \
4193 __kmp_tasking_mode != tskm_task_teams || team->t.t_nproc == 1 || \
4194 thr->th.th_task_team == team->t.t_task_team[thr->th.th_task_state])
4196 #define KMP_DEBUG_ASSERT_TASKTEAM_INVARIANT(team, thr)
4199 extern int __kmp_is_address_mapped(
void *addr);
4200 extern kmp_uint64 __kmp_hardware_timestamp(
void);
4203 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
4211 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
4215 void **exit_frame_ptr
4228 size_t vector_length);
4232 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
4233 void *data,
size_t size);
4260 kmp_critical_name *);
4262 kmp_critical_name *);
4264 kmp_critical_name *, uint32_t hint);
4270 kmp_int32 global_tid);
4277 kmp_int32 numberOfSections);
4280 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
4281 kmp_int32 schedtype, kmp_int32 *plastiter,
4282 kmp_int *plower, kmp_int *pupper,
4283 kmp_int *pstride, kmp_int incr,
4289 size_t cpy_size,
void *cpy_data,
4290 void (*cpy_func)(
void *,
void *),
4296 extern void KMPC_SET_NUM_THREADS(
int arg);
4297 extern void KMPC_SET_DYNAMIC(
int flag);
4298 extern void KMPC_SET_NESTED(
int flag);
4301 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
4302 kmp_task_t *new_task);
4303 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4305 size_t sizeof_kmp_task_t,
4306 size_t sizeof_shareds,
4307 kmp_routine_entry_t task_entry);
4308 KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
4309 ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
size_t sizeof_kmp_task_t,
4310 size_t sizeof_shareds, kmp_routine_entry_t task_entry, kmp_int64 device_id);
4311 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
4313 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
4315 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
4316 kmp_task_t *new_task);
4317 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
4318 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
4322 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
4323 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
4329 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
4330 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
4333 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
4334 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
4335 kmp_depend_info_t *noalias_dep_list);
4337 KMP_EXPORT kmp_base_depnode_t *__kmpc_task_get_depnode(kmp_task_t *task);
4339 KMP_EXPORT kmp_depnode_list_t *__kmpc_task_get_successors(kmp_task_t *task);
4343 kmp_depend_info_t *dep_list,
4344 kmp_int32 ndeps_noalias,
4345 kmp_depend_info_t *noalias_dep_list);
4348 KMP_EXPORT
void __kmpc_omp_taskwait_deps_51(
ident_t *loc_ref, kmp_int32 gtid,
4350 kmp_depend_info_t *dep_list,
4351 kmp_int32 ndeps_noalias,
4352 kmp_depend_info_t *noalias_dep_list,
4353 kmp_int32 has_no_wait);
4355 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
4356 bool serialize_immediate);
4358 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
4359 kmp_int32 cncl_kind);
4360 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
4361 kmp_int32 cncl_kind);
4362 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
4363 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
4368 kmp_int32 if_val, kmp_uint64 *lb,
4369 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
4370 kmp_int32 sched, kmp_uint64 grainsize,
4373 kmp_task_t *task, kmp_int32 if_val,
4374 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
4375 kmp_int32 nogroup, kmp_int32 sched,
4376 kmp_uint64 grainsize, kmp_int32 modifier,
4385 int num,
void *data);
4389 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
4390 kmp_task_affinity_info_t *affin_list);
4391 KMP_EXPORT
void __kmp_set_num_teams(
int num_teams);
4392 KMP_EXPORT
int __kmp_get_max_teams(
void);
4393 KMP_EXPORT
void __kmp_set_teams_thread_limit(
int limit);
4394 KMP_EXPORT
int __kmp_get_teams_thread_limit(
void);
4401 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
4403 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
4405 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
4407 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
4409 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4410 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
4412 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
4414 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
4416 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4417 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
4420 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4421 void **user_lock, uintptr_t hint);
4422 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4430 static inline bool __kmp_tdg_is_recording(kmp_tdg_status_t status) {
4431 return status == KMP_TDG_RECORDING;
4434 KMP_EXPORT kmp_int32 __kmpc_start_record_task(
ident_t *loc, kmp_int32 gtid,
4435 kmp_int32 input_flags,
4437 KMP_EXPORT
void __kmpc_end_record_task(
ident_t *loc, kmp_int32 gtid,
4438 kmp_int32 input_flags, kmp_int32 tdg_id);
4443 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4444 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4445 kmp_critical_name *lck);
4447 kmp_critical_name *lck);
4449 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4450 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4451 kmp_critical_name *lck);
4453 kmp_critical_name *lck);
4457 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
4458 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4459 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4460 kmp_critical_name *lck);
4463 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
4465 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
4466 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
4472 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
4474 kmp_int32 num_threads);
4475 KMP_EXPORT
void __kmpc_push_num_threads_strict(
ident_t *loc,
4476 kmp_int32 global_tid,
4477 kmp_int32 num_threads,
4479 const char *message);
4482 kmp_uint32 list_length,
4483 kmp_int32 *num_threads_list);
4484 KMP_EXPORT
void __kmpc_push_num_threads_list_strict(
4485 ident_t *loc, kmp_int32 global_tid, kmp_uint32 list_length,
4486 kmp_int32 *num_threads_list,
int severity,
const char *message);
4488 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
4491 kmp_int32 num_teams,
4492 kmp_int32 num_threads);
4494 kmp_int32 thread_limit);
4497 kmp_int32 num_teams_lb,
4498 kmp_int32 num_teams_ub,
4499 kmp_int32 num_threads);
4509 const struct kmp_dim *dims);
4510 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
4511 const kmp_int64 *vec);
4512 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
4513 const kmp_int64 *vec);
4514 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
4517 void *data,
size_t size,
4522 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
4523 void *data_addr,
size_t pc_size);
4524 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
4527 void __kmp_threadprivate_resize_cache(
int newCapacity);
4528 void __kmp_cleanup_threadprivate_caches();
4532 #define KMPC_CONVENTION __cdecl
4534 #define KMPC_CONVENTION
4538 typedef enum omp_sched_t {
4539 omp_sched_static = 1,
4540 omp_sched_dynamic = 2,
4541 omp_sched_guided = 3,
4544 typedef void *kmp_affinity_mask_t;
4547 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
4548 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
4549 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
4550 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
4551 KMP_EXPORT
int KMPC_CONVENTION
4552 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4553 KMP_EXPORT
int KMPC_CONVENTION
4554 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4555 KMP_EXPORT
int KMPC_CONVENTION
4556 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4558 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
4559 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
4560 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
4561 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4562 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4563 void KMP_EXPAND_NAME(ompc_set_affinity_format)(
char const *format);
4564 size_t KMP_EXPAND_NAME(ompc_get_affinity_format)(
char *buffer,
size_t size);
4565 void KMP_EXPAND_NAME(ompc_display_affinity)(
char const *format);
4566 size_t KMP_EXPAND_NAME(ompc_capture_affinity)(
char *buffer,
size_t buf_size,
4567 char const *format);
4569 enum kmp_target_offload_kind {
4574 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4576 extern kmp_target_offload_kind_t __kmp_target_offload;
4577 extern int __kmpc_get_target_offload();
4580 #define KMP_DEVICE_DEFAULT -1
4581 #define KMP_DEVICE_ALL -11
4587 typedef enum kmp_pause_status_t {
4589 kmp_soft_paused = 1,
4590 kmp_hard_paused = 2,
4591 kmp_stop_tool_paused = 3
4592 } kmp_pause_status_t;
4595 extern kmp_pause_status_t __kmp_pause_status;
4596 extern int __kmpc_pause_resource(kmp_pause_status_t level);
4597 extern int __kmp_pause_resource(kmp_pause_status_t level);
4599 extern void __kmp_resume_if_soft_paused();
4603 static inline void __kmp_resume_if_hard_paused() {
4604 if (__kmp_pause_status == kmp_hard_paused) {
4605 __kmp_pause_status = kmp_not_paused;
4609 extern void __kmp_omp_display_env(
int verbose);
4612 extern volatile int __kmp_init_hidden_helper;
4614 extern volatile int __kmp_hidden_helper_team_done;
4616 extern kmp_int32 __kmp_enable_hidden_helper;
4618 extern kmp_info_t *__kmp_hidden_helper_main_thread;
4620 extern kmp_info_t **__kmp_hidden_helper_threads;
4622 extern kmp_int32 __kmp_hidden_helper_threads_num;
4624 extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4626 extern void __kmp_hidden_helper_initialize();
4627 extern void __kmp_hidden_helper_threads_initz_routine();
4628 extern void __kmp_do_initialize_hidden_helper_threads();
4629 extern void __kmp_hidden_helper_threads_initz_wait();
4630 extern void __kmp_hidden_helper_initz_release();
4631 extern void __kmp_hidden_helper_threads_deinitz_wait();
4632 extern void __kmp_hidden_helper_threads_deinitz_release();
4633 extern void __kmp_hidden_helper_main_thread_wait();
4634 extern void __kmp_hidden_helper_worker_thread_wait();
4635 extern void __kmp_hidden_helper_worker_thread_signal();
4636 extern void __kmp_hidden_helper_main_thread_release();
4639 #define KMP_HIDDEN_HELPER_THREAD(gtid) \
4640 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4642 #define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4643 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4645 #define KMP_HIDDEN_HELPER_MAIN_THREAD(gtid) \
4646 ((gtid) == 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4648 #define KMP_HIDDEN_HELPER_TEAM(team) \
4649 (team->t.t_threads[0] == __kmp_hidden_helper_main_thread)
4653 #define KMP_GTID_TO_SHADOW_GTID(gtid) \
4654 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4659 static inline int __kmp_adjust_gtid_for_hidden_helpers(
int gtid) {
4660 int adjusted_gtid = gtid;
4661 if (__kmp_hidden_helper_threads_num > 0 && gtid > 0 &&
4662 gtid - __kmp_hidden_helper_threads_num >= 0) {
4663 adjusted_gtid -= __kmp_hidden_helper_threads_num;
4665 return adjusted_gtid;
4669 typedef enum kmp_severity_t {
4670 severity_warning = 1,
4673 extern void __kmpc_error(
ident_t *loc,
int severity,
const char *message);
4676 KMP_EXPORT
void __kmpc_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4677 KMP_EXPORT
void __kmpc_end_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4683 template <
bool C,
bool S>
4684 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4685 template <
bool C,
bool S>
4686 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4687 template <
bool C,
bool S>
4688 extern void __kmp_atomic_suspend_64(
int th_gtid,
4689 kmp_atomic_flag_64<C, S> *flag);
4690 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4691 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4692 template <
bool C,
bool S>
4693 extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4694 template <
bool C,
bool S>
4695 extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4696 template <
bool C,
bool S>
4697 extern void __kmp_atomic_mwait_64(
int th_gtid, kmp_atomic_flag_64<C, S> *flag);
4698 extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4700 template <
bool C,
bool S>
4701 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4702 template <
bool C,
bool S>
4703 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4704 template <
bool C,
bool S>
4705 extern void __kmp_atomic_resume_64(
int target_gtid,
4706 kmp_atomic_flag_64<C, S> *flag);
4707 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4709 template <
bool C,
bool S>
4710 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4711 kmp_flag_32<C, S> *flag,
int final_spin,
4712 int *thread_finished,
4716 kmp_int32 is_constrained);
4717 template <
bool C,
bool S>
4718 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4719 kmp_flag_64<C, S> *flag,
int final_spin,
4720 int *thread_finished,
4724 kmp_int32 is_constrained);
4725 template <
bool C,
bool S>
4726 int __kmp_atomic_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4727 kmp_atomic_flag_64<C, S> *flag,
4728 int final_spin,
int *thread_finished,
4732 kmp_int32 is_constrained);
4733 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4734 kmp_flag_oncore *flag,
int final_spin,
4735 int *thread_finished,
4739 kmp_int32 is_constrained);
4741 extern int __kmp_nesting_mode;
4742 extern int __kmp_nesting_mode_nlevels;
4743 extern int *__kmp_nesting_nth_level;
4744 extern void __kmp_init_nesting_mode();
4745 extern void __kmp_set_nesting_mode_threads();
4757 if (f && f != stdout && f != stderr) {
4766 const char *env_var =
nullptr)
4768 open(filename, mode, env_var);
4777 void open(
const char *filename,
const char *mode,
4778 const char *env_var =
nullptr) {
4780 f = fopen(filename, mode);
4784 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4785 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4787 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4796 f = fopen(filename, mode);
4813 operator bool() {
return bool(f); }
4814 operator FILE *() {
return f; }
4817 template <
typename SourceType,
typename TargetType,
4818 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4819 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4820 bool isSourceSigned = std::is_signed<SourceType>::value,
4821 bool isTargetSigned = std::is_signed<TargetType>::value>
4822 struct kmp_convert {};
4825 template <
typename SourceType,
typename TargetType>
4826 struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4827 static TargetType to(SourceType src) {
return (TargetType)src; }
4830 template <
typename SourceType,
typename TargetType>
4831 struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4832 static TargetType to(SourceType src) {
return src; }
4835 template <
typename SourceType,
typename TargetType>
4836 struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4837 static TargetType to(SourceType src) {
4838 KMP_ASSERT(src <=
static_cast<SourceType
>(
4839 (std::numeric_limits<TargetType>::max)()));
4840 KMP_ASSERT(src >=
static_cast<SourceType
>(
4841 (std::numeric_limits<TargetType>::min)()));
4842 return (TargetType)src;
4848 template <
typename SourceType,
typename TargetType>
4849 struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4850 static TargetType to(SourceType src) {
4851 KMP_ASSERT(src >= 0);
4852 return (TargetType)src;
4856 template <
typename SourceType,
typename TargetType>
4857 struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4858 static TargetType to(SourceType src) {
4859 KMP_ASSERT(src >= 0);
4860 return (TargetType)src;
4864 template <
typename SourceType,
typename TargetType>
4865 struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4866 static TargetType to(SourceType src) {
4867 KMP_ASSERT(src >= 0);
4868 KMP_ASSERT(src <=
static_cast<SourceType
>(
4869 (std::numeric_limits<TargetType>::max)()));
4870 return (TargetType)src;
4876 template <
typename SourceType,
typename TargetType>
4877 struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4878 static TargetType to(SourceType src) {
return (TargetType)src; }
4881 template <
typename SourceType,
typename TargetType>
4882 struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4883 static TargetType to(SourceType src) {
4884 KMP_ASSERT(src <=
static_cast<SourceType
>(
4885 (std::numeric_limits<TargetType>::max)()));
4886 return (TargetType)src;
4890 template <
typename SourceType,
typename TargetType>
4891 struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4892 static TargetType to(SourceType src) {
4893 KMP_ASSERT(src <=
static_cast<SourceType
>(
4894 (std::numeric_limits<TargetType>::max)()));
4895 return (TargetType)src;
4901 template <
typename SourceType,
typename TargetType>
4902 struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4903 static TargetType to(SourceType src) {
return (TargetType)src; }
4906 template <
typename SourceType,
typename TargetType>
4907 struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4908 static TargetType to(SourceType src) {
return src; }
4911 template <
typename SourceType,
typename TargetType>
4912 struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4913 static TargetType to(SourceType src) {
4914 KMP_ASSERT(src <=
static_cast<SourceType
>(
4915 (std::numeric_limits<TargetType>::max)()));
4916 return (TargetType)src;
4920 template <
typename T1,
typename T2>
4921 static inline void __kmp_type_convert(T1 src, T2 *dest) {
4922 *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
Memory allocator information is shared with offload runtime.
Memory space informaition is shared with offload runtime.