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
86#include "kmp_safe_c_api.h"
94#undef KMP_USE_HIER_SCHED
95#define KMP_USE_HIER_SCHED KMP_AFFINITY_SUPPORTED
98#if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED
100#ifndef HWLOC_OBJ_NUMANODE
101#define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE
103#ifndef HWLOC_OBJ_PACKAGE
104#define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET
108#if KMP_ARCH_X86 || KMP_ARCH_X86_64
109#include <xmmintrin.h>
113#define KMP_INTERNAL_MALLOC(sz) malloc(sz)
114#define KMP_INTERNAL_FREE(p) free(p)
115#define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
116#define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
118#include "kmp_debug.h"
120#include "kmp_version.h"
121#include "kmp_barrier.h"
123#include "kmp_debugger.h"
127#define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS)
129#include "kmp_wrapper_malloc.h"
132#if !defined NSIG && defined _NSIG
138#pragma weak clock_gettime
142#include "ompt-internal.h"
146#include "ompd-specific.h"
150#define UNLIKELY(x) (x)
159#ifndef USE_FAST_MEMORY
160#define USE_FAST_MEMORY 3
163#ifndef KMP_NESTED_HOT_TEAMS
164#define KMP_NESTED_HOT_TEAMS 0
165#define USE_NESTED_HOT_ARG(x)
167#if KMP_NESTED_HOT_TEAMS
168#define USE_NESTED_HOT_ARG(x) , x
170#define USE_NESTED_HOT_ARG(x)
175#ifndef USE_CMP_XCHG_FOR_BGET
176#define USE_CMP_XCHG_FOR_BGET 1
184#define KMP_NSEC_PER_SEC 1000000000L
185#define KMP_USEC_PER_SEC 1000000L
186#define KMP_NSEC_PER_USEC 1000L
210 KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0,
211 KMP_IDENT_BARRIER_IMPL_FOR = 0x0040,
212 KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0,
214 KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140,
215 KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0,
228 KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000,
229 KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000,
230 KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000,
231 KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000,
232 KMP_IDENT_OPENMP_SPEC_VERSION_MASK = 0xFF000000
253 kmp_int32 get_openmp_version() {
254 return (((
flags & KMP_IDENT_OPENMP_SPEC_VERSION_MASK) >> 24) & 0xFF);
262typedef union kmp_team kmp_team_t;
263typedef struct kmp_taskdata kmp_taskdata_t;
264typedef union kmp_task_team kmp_task_team_t;
265typedef union kmp_team kmp_team_p;
266typedef union kmp_info kmp_info_p;
267typedef union kmp_root kmp_root_p;
269template <
bool C = false,
bool S = true>
class kmp_flag_32;
270template <
bool C = false,
bool S = true>
class kmp_flag_64;
271template <
bool C = false,
bool S = true>
class kmp_atomic_flag_64;
272class kmp_flag_oncore;
282#define KMP_PACK_64(HIGH_32, LOW_32) \
283 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32)))
288 while (*(_x) == ' ' || *(_x) == '\t') \
291#define SKIP_DIGITS(_x) \
293 while (*(_x) >= '0' && *(_x) <= '9') \
296#define SKIP_TOKEN(_x) \
298 while ((*(_x) >= '0' && *(_x) <= '9') || (*(_x) >= 'a' && *(_x) <= 'z') || \
299 (*(_x) >= 'A' && *(_x) <= 'Z') || *(_x) == '_') \
302#define SKIP_TO(_x, _c) \
304 while (*(_x) != '\0' && *(_x) != (_c)) \
310#define KMP_MAX(x, y) ((x) > (y) ? (x) : (y))
311#define KMP_MIN(x, y) ((x) < (y) ? (x) : (y))
316enum kmp_state_timer {
326#ifdef USE_LOAD_BALANCE
327 dynamic_load_balance,
330 dynamic_thread_limit,
336#ifndef KMP_SCHED_TYPE_DEFINED
337#define KMP_SCHED_TYPE_DEFINED
338typedef enum kmp_sched {
341 kmp_sched_static = 1,
342 kmp_sched_dynamic = 2,
343 kmp_sched_guided = 3,
345 kmp_sched_upper_std = 5,
346 kmp_sched_lower_ext = 100,
347 kmp_sched_trapezoidal = 101,
348#if KMP_STATIC_STEAL_ENABLED
349 kmp_sched_static_steal = 102,
352 kmp_sched_default = kmp_sched_static,
353 kmp_sched_monotonic = 0x80000000
363 kmp_sch_static_chunked = 33,
365 kmp_sch_dynamic_chunked = 35,
367 kmp_sch_runtime = 37,
369 kmp_sch_trapezoidal = 39,
372 kmp_sch_static_greedy = 40,
373 kmp_sch_static_balanced = 41,
375 kmp_sch_guided_iterative_chunked = 42,
376 kmp_sch_guided_analytical_chunked = 43,
378 kmp_sch_static_steal = 44,
381 kmp_sch_static_balanced_chunked = 45,
389 kmp_ord_static_chunked = 65,
391 kmp_ord_dynamic_chunked = 67,
392 kmp_ord_guided_chunked = 68,
393 kmp_ord_runtime = 69,
395 kmp_ord_trapezoidal = 71,
408 kmp_nm_static_chunked =
411 kmp_nm_dynamic_chunked = 163,
413 kmp_nm_runtime = 165,
415 kmp_nm_trapezoidal = 167,
418 kmp_nm_static_greedy = 168,
419 kmp_nm_static_balanced = 169,
421 kmp_nm_guided_iterative_chunked = 170,
422 kmp_nm_guided_analytical_chunked = 171,
423 kmp_nm_static_steal =
426 kmp_nm_ord_static_chunked = 193,
428 kmp_nm_ord_dynamic_chunked = 195,
429 kmp_nm_ord_guided_chunked = 196,
430 kmp_nm_ord_runtime = 197,
432 kmp_nm_ord_trapezoidal = 199,
454#define SCHEDULE_WITHOUT_MODIFIERS(s) \
457#define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0)
458#define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0)
459#define SCHEDULE_HAS_NO_MODIFIERS(s) \
460 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0)
461#define SCHEDULE_GET_MODIFIERS(s) \
462 ((enum sched_type)( \
463 (s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)))
464#define SCHEDULE_SET_MODIFIERS(s, m) \
465 (s = (enum sched_type)((kmp_int32)s | (kmp_int32)m))
466#define SCHEDULE_NONMONOTONIC 0
467#define SCHEDULE_MONOTONIC 1
474__kmp_sched_apply_mods_stdkind(kmp_sched_t *kind,
476 if (SCHEDULE_HAS_MONOTONIC(internal_kind)) {
477 *kind = (kmp_sched_t)((
int)*kind | (int)kmp_sched_monotonic);
483__kmp_sched_apply_mods_intkind(kmp_sched_t kind,
485 if ((
int)kind & (
int)kmp_sched_monotonic) {
486 *internal_kind = (
enum sched_type)((
int)*internal_kind |
492static inline kmp_sched_t __kmp_sched_without_mods(kmp_sched_t kind) {
493 return (kmp_sched_t)((int)kind & ~((
int)kmp_sched_monotonic));
497typedef union kmp_r_sched {
516enum clock_function_type {
517 clock_function_gettimeofday,
518 clock_function_clock_gettime
523enum mic_type { non_mic, mic1, mic2, mic3, dummy };
528#undef KMP_FAST_REDUCTION_BARRIER
529#define KMP_FAST_REDUCTION_BARRIER 1
531#undef KMP_FAST_REDUCTION_CORE_DUO
532#if KMP_ARCH_X86 || KMP_ARCH_X86_64
533#define KMP_FAST_REDUCTION_CORE_DUO 1
536enum _reduction_method {
537 reduction_method_not_defined = 0,
538 critical_reduce_block = (1 << 8),
539 atomic_reduce_block = (2 << 8),
540 tree_reduce_block = (3 << 8),
541 empty_reduce_block = (4 << 8)
556#if KMP_FAST_REDUCTION_BARRIER
557#define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
558 ((reduction_method) | (barrier_type))
560#define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
561 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
563#define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
564 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
566#define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
569#define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
570 (packed_reduction_method)
572#define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
575#define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
576 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
577 (which_reduction_block))
579#if KMP_FAST_REDUCTION_BARRIER
580#define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
581 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
583#define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
584 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
587typedef int PACKED_REDUCTION_METHOD_T;
595#pragma warning(disable : 271 310)
625typedef enum kmp_hw_core_type_t {
626 KMP_HW_CORE_TYPE_UNKNOWN = 0x0,
627#if KMP_ARCH_X86 || KMP_ARCH_X86_64
628 KMP_HW_CORE_TYPE_ATOM = 0x20,
629 KMP_HW_CORE_TYPE_CORE = 0x40,
630 KMP_HW_MAX_NUM_CORE_TYPES = 3,
632 KMP_HW_MAX_NUM_CORE_TYPES = 1,
636#define KMP_HW_MAX_NUM_CORE_EFFS 8
638#define KMP_DEBUG_ASSERT_VALID_HW_TYPE(type) \
639 KMP_DEBUG_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
640#define KMP_ASSERT_VALID_HW_TYPE(type) \
641 KMP_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
643#define KMP_FOREACH_HW_TYPE(type) \
644 for (kmp_hw_t type = (kmp_hw_t)0; type < KMP_HW_LAST; \
645 type = (kmp_hw_t)((int)type + 1))
647const char *__kmp_hw_get_keyword(kmp_hw_t type,
bool plural =
false);
648const char *__kmp_hw_get_catalog_string(kmp_hw_t type,
bool plural =
false);
649const char *__kmp_hw_get_core_type_string(kmp_hw_core_type_t type);
652#if KMP_AFFINITY_SUPPORTED
656#if _MSC_VER < 1600 && KMP_MSVC_COMPAT
657typedef struct GROUP_AFFINITY {
663#if KMP_GROUP_AFFINITY
664extern int __kmp_num_proc_groups;
666static const int __kmp_num_proc_groups = 1;
668typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
669extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
671typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
672extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
674typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
675extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
677typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
679extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
683extern hwloc_topology_t __kmp_hwloc_topology;
684extern int __kmp_hwloc_error;
687extern size_t __kmp_affin_mask_size;
688#define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
689#define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
690#define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
691#define KMP_CPU_SET_ITERATE(i, mask) \
692 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
693#define KMP_CPU_SET(i, mask) (mask)->set(i)
694#define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
695#define KMP_CPU_CLR(i, mask) (mask)->clear(i)
696#define KMP_CPU_ZERO(mask) (mask)->zero()
697#define KMP_CPU_ISEMPTY(mask) (mask)->empty()
698#define KMP_CPU_COPY(dest, src) (dest)->copy(src)
699#define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
700#define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
701#define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
702#define KMP_CPU_EQUAL(dest, src) (dest)->is_equal(src)
703#define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
704#define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
705#define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
706#define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
707#define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
708#define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
709#define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
710#define KMP_CPU_ALLOC_ARRAY(arr, n) \
711 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
712#define KMP_CPU_FREE_ARRAY(arr, n) \
713 __kmp_affinity_dispatch->deallocate_mask_array(arr)
714#define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
715#define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
716#define __kmp_get_system_affinity(mask, abort_bool) \
717 (mask)->get_system_affinity(abort_bool)
718#define __kmp_set_system_affinity(mask, abort_bool) \
719 (mask)->set_system_affinity(abort_bool)
720#define __kmp_get_proc_group(mask) (mask)->get_proc_group()
726 void *
operator new(
size_t n);
727 void operator delete(
void *p);
728 void *
operator new[](
size_t n);
729 void operator delete[](
void *p);
732 virtual void set(
int i) {}
734 virtual bool is_set(
int i)
const {
return false; }
736 virtual void clear(
int i) {}
738 virtual void zero() {}
740 virtual bool empty()
const {
return true; }
742 virtual void copy(
const Mask *src) {}
744 virtual void bitwise_and(
const Mask *rhs) {}
746 virtual void bitwise_or(
const Mask *rhs) {}
748 virtual void bitwise_not() {}
750 virtual bool is_equal(
const Mask *rhs)
const {
return false; }
753 virtual int begin()
const {
return 0; }
754 virtual int end()
const {
return 0; }
755 virtual int next(
int previous)
const {
return 0; }
757 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
760 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
762 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
765 virtual int get_proc_group()
const {
return -1; }
766 int get_max_cpu()
const {
769 KMP_CPU_SET_ITERATE(cpu,
this) {
776 void *
operator new(
size_t n);
777 void operator delete(
void *p);
779 virtual ~KMPAffinity() =
default;
781 virtual void determine_capable(
const char *env_var) {}
783 virtual void bind_thread(
int proc) {}
785 virtual Mask *allocate_mask() {
return nullptr; }
786 virtual void deallocate_mask(Mask *m) {}
787 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
788 virtual void deallocate_mask_array(Mask *m) {}
789 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
790 static void pick_api();
791 static void destroy_api();
799 virtual api_type get_api_type()
const {
805 static bool picked_api;
808typedef KMPAffinity::Mask kmp_affin_mask_t;
809extern KMPAffinity *__kmp_affinity_dispatch;
811class kmp_affinity_raii_t {
812 kmp_affin_mask_t *mask;
816 kmp_affinity_raii_t(
const kmp_affin_mask_t *new_mask =
nullptr)
818 if (KMP_AFFINITY_CAPABLE()) {
820 KMP_ASSERT(mask != NULL);
821 __kmp_get_system_affinity(mask,
true);
823 __kmp_set_system_affinity(new_mask,
true);
827 if (!restored && KMP_AFFINITY_CAPABLE()) {
828 __kmp_set_system_affinity(mask,
true);
833 ~kmp_affinity_raii_t() { restore(); }
838#define KMP_AFFIN_MASK_PRINT_LEN 1024
852enum affinity_top_method {
853 affinity_top_method_all = 0,
854#if KMP_ARCH_X86 || KMP_ARCH_X86_64
855 affinity_top_method_apicid,
856 affinity_top_method_x2apicid,
857 affinity_top_method_x2apicid_1f,
859 affinity_top_method_cpuinfo,
860#if KMP_GROUP_AFFINITY
861 affinity_top_method_group,
863 affinity_top_method_flat,
865 affinity_top_method_hwloc,
867 affinity_top_method_default
870#define affinity_respect_mask_default (2)
872typedef struct kmp_affinity_flags_t {
874 unsigned verbose : 1;
875 unsigned warnings : 1;
876 unsigned respect : 2;
878 unsigned initialized : 1;
879 unsigned core_types_gran : 1;
880 unsigned core_effs_gran : 1;
881 unsigned omp_places : 1;
882 unsigned reserved : 22;
883} kmp_affinity_flags_t;
884KMP_BUILD_ASSERT(
sizeof(kmp_affinity_flags_t) == 4);
886typedef struct kmp_affinity_ids_t {
888 int ids[KMP_HW_LAST];
891typedef struct kmp_affinity_attrs_t {
895 unsigned reserved : 15;
896} kmp_affinity_attrs_t;
897#define KMP_AFFINITY_ATTRS_UNKNOWN \
898 { KMP_HW_CORE_TYPE_UNKNOWN, kmp_hw_attr_t::UNKNOWN_CORE_EFF, 0, 0 }
900typedef struct kmp_affinity_t {
902 enum affinity_type type;
905 kmp_affinity_attrs_t core_attr_gran;
908 kmp_affinity_flags_t flags;
910 kmp_affin_mask_t *masks;
911 kmp_affinity_ids_t *ids;
912 kmp_affinity_attrs_t *attrs;
913 unsigned num_os_id_masks;
914 kmp_affin_mask_t *os_id_masks;
918#define KMP_AFFINITY_INIT(env) \
920 nullptr, affinity_default, KMP_HW_UNKNOWN, -1, KMP_AFFINITY_ATTRS_UNKNOWN, \
922 {TRUE, FALSE, TRUE, affinity_respect_mask_default, FALSE, FALSE, \
923 FALSE, FALSE, FALSE}, \
924 0, nullptr, nullptr, nullptr, 0, nullptr, env \
927extern enum affinity_top_method __kmp_affinity_top_method;
928extern kmp_affinity_t __kmp_affinity;
929extern kmp_affinity_t __kmp_hh_affinity;
930extern kmp_affinity_t *__kmp_affinities[2];
932extern void __kmp_affinity_bind_thread(
int which);
934extern kmp_affin_mask_t *__kmp_affin_fullMask;
935extern kmp_affin_mask_t *__kmp_affin_origMask;
936extern char *__kmp_cpuinfo_file;
938#if KMP_WEIGHTED_ITERATIONS_SUPPORTED
939extern int __kmp_first_osid_with_ecore;
945typedef enum kmp_proc_bind_t {
955typedef struct kmp_nested_proc_bind_t {
956 kmp_proc_bind_t *bind_types;
959} kmp_nested_proc_bind_t;
961extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
962extern kmp_proc_bind_t __kmp_teams_proc_bind;
964extern int __kmp_display_affinity;
965extern char *__kmp_affinity_format;
966static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
968extern int __kmp_tool;
969extern char *__kmp_tool_libraries;
972#if KMP_AFFINITY_SUPPORTED
973#define KMP_PLACE_ALL (-1)
974#define KMP_PLACE_UNDEFINED (-2)
976#define KMP_AFFINITY_NON_PROC_BIND \
977 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
978 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
979 (__kmp_affinity.num_masks > 0 || __kmp_affinity.type == affinity_balanced))
982extern int __kmp_affinity_num_places;
984typedef enum kmp_cancel_kind_t {
993typedef struct kmp_hws_item {
998extern kmp_hws_item_t __kmp_hws_socket;
999extern kmp_hws_item_t __kmp_hws_die;
1000extern kmp_hws_item_t __kmp_hws_node;
1001extern kmp_hws_item_t __kmp_hws_tile;
1002extern kmp_hws_item_t __kmp_hws_core;
1003extern kmp_hws_item_t __kmp_hws_proc;
1004extern int __kmp_hws_requested;
1005extern int __kmp_hws_abs_flag;
1009#define KMP_PAD(type, sz) \
1010 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
1014#define KMP_GTID_DNE (-2)
1015#define KMP_GTID_SHUTDOWN (-3)
1016#define KMP_GTID_MONITOR (-4)
1017#define KMP_GTID_UNKNOWN (-5)
1018#define KMP_GTID_MIN (-6)
1024typedef uintptr_t omp_uintptr_t;
1027 omp_atk_sync_hint = 1,
1028 omp_atk_alignment = 2,
1030 omp_atk_pool_size = 4,
1031 omp_atk_fallback = 5,
1032 omp_atk_fb_data = 6,
1034 omp_atk_partition = 8
1035} omp_alloctrait_key_t;
1040 omp_atv_contended = 3,
1041 omp_atv_uncontended = 4,
1042 omp_atv_serialized = 5,
1043 omp_atv_sequential = omp_atv_serialized,
1044 omp_atv_private = 6,
1048 omp_atv_cgroup = 10,
1049 omp_atv_default_mem_fb = 11,
1050 omp_atv_null_fb = 12,
1051 omp_atv_abort_fb = 13,
1052 omp_atv_allocator_fb = 14,
1053 omp_atv_environment = 15,
1054 omp_atv_nearest = 16,
1055 omp_atv_blocked = 17,
1056 omp_atv_interleaved = 18
1057} omp_alloctrait_value_t;
1058#define omp_atv_default ((omp_uintptr_t)-1)
1060typedef void *omp_memspace_handle_t;
1061extern omp_memspace_handle_t
const omp_default_mem_space;
1062extern omp_memspace_handle_t
const omp_large_cap_mem_space;
1063extern omp_memspace_handle_t
const omp_const_mem_space;
1064extern omp_memspace_handle_t
const omp_high_bw_mem_space;
1065extern omp_memspace_handle_t
const omp_low_lat_mem_space;
1066extern omp_memspace_handle_t
const llvm_omp_target_host_mem_space;
1067extern omp_memspace_handle_t
const llvm_omp_target_shared_mem_space;
1068extern omp_memspace_handle_t
const llvm_omp_target_device_mem_space;
1071 omp_alloctrait_key_t key;
1072 omp_uintptr_t value;
1075typedef void *omp_allocator_handle_t;
1076extern omp_allocator_handle_t
const omp_null_allocator;
1077extern omp_allocator_handle_t
const omp_default_mem_alloc;
1078extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
1079extern omp_allocator_handle_t
const omp_const_mem_alloc;
1080extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
1081extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
1082extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
1083extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
1084extern omp_allocator_handle_t
const omp_thread_mem_alloc;
1085extern omp_allocator_handle_t
const llvm_omp_target_host_mem_alloc;
1086extern omp_allocator_handle_t
const llvm_omp_target_shared_mem_alloc;
1087extern omp_allocator_handle_t
const llvm_omp_target_device_mem_alloc;
1088extern omp_allocator_handle_t
const kmp_max_mem_alloc;
1089extern omp_allocator_handle_t __kmp_def_allocator;
1094extern int __kmp_memkind_available;
1096typedef omp_memspace_handle_t kmp_memspace_t;
1098typedef struct kmp_allocator_t {
1099 omp_memspace_handle_t memspace;
1102 omp_alloctrait_value_t fb;
1103 kmp_allocator_t *fb_data;
1104 kmp_uint64 pool_size;
1105 kmp_uint64 pool_used;
1109extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
1110 omp_memspace_handle_t,
1112 omp_alloctrait_t traits[]);
1113extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
1114extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
1115extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
1117extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
1118extern void *__kmpc_aligned_alloc(
int gtid,
size_t align,
size_t sz,
1119 omp_allocator_handle_t al);
1120extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
1121 omp_allocator_handle_t al);
1122extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
1123 omp_allocator_handle_t al,
1124 omp_allocator_handle_t free_al);
1125extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1127extern void *__kmp_alloc(
int gtid,
size_t align,
size_t sz,
1128 omp_allocator_handle_t al);
1129extern void *__kmp_calloc(
int gtid,
size_t align,
size_t nmemb,
size_t sz,
1130 omp_allocator_handle_t al);
1131extern void *__kmp_realloc(
int gtid,
void *ptr,
size_t sz,
1132 omp_allocator_handle_t al,
1133 omp_allocator_handle_t free_al);
1134extern void ___kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1136extern void __kmp_init_memkind();
1137extern void __kmp_fini_memkind();
1138extern void __kmp_init_target_mem();
1142#if ENABLE_LIBOMPTARGET
1143extern void __kmp_init_target_task();
1148#define KMP_UINT64_MAX \
1149 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1151#define KMP_MIN_NTH 1
1154#if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1155#define KMP_MAX_NTH PTHREAD_THREADS_MAX
1161#define KMP_MAX_NTH 64
1163#define KMP_MAX_NTH INT_MAX
1168#ifdef PTHREAD_STACK_MIN
1169#define KMP_MIN_STKSIZE ((size_t)PTHREAD_STACK_MIN)
1171#define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1174#define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1177#define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1178#elif KMP_ARCH_X86_64
1179#define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1180#define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1184#define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1186#define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1189#define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1190#define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1191#define KMP_MAX_MALLOC_POOL_INCR \
1192 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1194#define KMP_MIN_STKOFFSET (0)
1195#define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1197#define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1199#define KMP_DEFAULT_STKOFFSET CACHE_LINE
1202#define KMP_MIN_STKPADDING (0)
1203#define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1205#define KMP_BLOCKTIME_MULTIPLIER \
1207#define KMP_MIN_BLOCKTIME (0)
1208#define KMP_MAX_BLOCKTIME \
1212#define KMP_DEFAULT_BLOCKTIME (__kmp_is_hybrid_cpu() ? (0) : (200000))
1215#define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1216#define KMP_MIN_MONITOR_WAKEUPS (1)
1217#define KMP_MAX_MONITOR_WAKEUPS (1000)
1221#define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1222 (((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) \
1223 : ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS \
1224 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1225 ? (monitor_wakeups) \
1226 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1230#define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1231 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1232 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1234#define KMP_BLOCKTIME(team, tid) \
1235 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1236#if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1238extern kmp_uint64 __kmp_ticks_per_msec;
1239extern kmp_uint64 __kmp_ticks_per_usec;
1240#if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1241#define KMP_NOW() ((kmp_uint64)_rdtsc())
1243#define KMP_NOW() __kmp_hardware_timestamp()
1245#define KMP_BLOCKTIME_INTERVAL(team, tid) \
1246 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_usec)
1247#define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1250extern kmp_uint64 __kmp_now_nsec();
1251#define KMP_NOW() __kmp_now_nsec()
1252#define KMP_BLOCKTIME_INTERVAL(team, tid) \
1253 ((kmp_uint64)KMP_BLOCKTIME(team, tid) * (kmp_uint64)KMP_NSEC_PER_USEC)
1254#define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1258#define KMP_MIN_STATSCOLS 40
1259#define KMP_MAX_STATSCOLS 4096
1260#define KMP_DEFAULT_STATSCOLS 80
1262#define KMP_MIN_INTERVAL 0
1263#define KMP_MAX_INTERVAL (INT_MAX - 1)
1264#define KMP_DEFAULT_INTERVAL 0
1266#define KMP_MIN_CHUNK 1
1267#define KMP_MAX_CHUNK (INT_MAX - 1)
1268#define KMP_DEFAULT_CHUNK 1
1270#define KMP_MIN_DISP_NUM_BUFF 1
1271#define KMP_DFLT_DISP_NUM_BUFF 7
1272#define KMP_MAX_DISP_NUM_BUFF 4096
1274#define KMP_MAX_ORDERED 8
1276#define KMP_MAX_FIELDS 32
1278#define KMP_MAX_BRANCH_BITS 31
1280#define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1282#define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1284#define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1289#if KMP_ARCH_X86 || KMP_ARCH_X86_64
1290#define KMP_TLS_GTID_MIN 5
1292#define KMP_TLS_GTID_MIN INT_MAX
1295#define KMP_MASTER_TID(tid) (0 == (tid))
1296#define KMP_WORKER_TID(tid) (0 != (tid))
1298#define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1299#define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1300#define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1304#define TRUE (!FALSE)
1310#define KMP_INIT_WAIT 64U
1311#define KMP_NEXT_WAIT 32U
1313#define KMP_INIT_WAIT 1024U
1314#define KMP_NEXT_WAIT 512U
1317#define KMP_INIT_WAIT 1024U
1318#define KMP_NEXT_WAIT 512U
1319#elif KMP_OS_DRAGONFLY
1321#define KMP_INIT_WAIT 1024U
1322#define KMP_NEXT_WAIT 512U
1325#define KMP_INIT_WAIT 1024U
1326#define KMP_NEXT_WAIT 512U
1329#define KMP_INIT_WAIT 1024U
1330#define KMP_NEXT_WAIT 512U
1333#define KMP_INIT_WAIT 1024U
1334#define KMP_NEXT_WAIT 512U
1337#define KMP_INIT_WAIT 1024U
1338#define KMP_NEXT_WAIT 512U
1341#define KMP_INIT_WAIT 1024U
1342#define KMP_NEXT_WAIT 512U
1345#if KMP_ARCH_X86 || KMP_ARCH_X86_64
1346typedef struct kmp_cpuid {
1353typedef struct kmp_cpuinfo_flags_t {
1356 unsigned hybrid : 1;
1357 unsigned reserved : 29;
1358} kmp_cpuinfo_flags_t;
1360typedef struct kmp_cpuinfo {
1367 kmp_cpuinfo_flags_t flags;
1371 kmp_uint64 frequency;
1372 char name[3 *
sizeof(kmp_cpuid_t)];
1375extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1380static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1381 __asm__ __volatile__(
"cpuid"
1382 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1383 :
"a"(leaf),
"c"(subleaf));
1386static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1387 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1390static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1391 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1393static inline void __kmp_clear_x87_fpu_status_word() {
1396 struct x87_fpu_state {
1405 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1406 __asm__ __volatile__(
"fstenv %0\n\t"
1407 "andw $0x7f00, %1\n\t"
1409 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1411 __asm__ __volatile__(
"fnclex");
1415static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1416static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1418static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1419static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1423extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1424extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1425extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1426extern void __kmp_clear_x87_fpu_status_word();
1427static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1428static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1431#define KMP_X86_MXCSR_MASK 0xffffffc0
1436#if KMP_HAVE_WAITPKG_INTRINSICS
1437#if KMP_HAVE_IMMINTRIN_H
1438#include <immintrin.h>
1439#elif KMP_HAVE_INTRIN_H
1444KMP_ATTRIBUTE_TARGET_WAITPKG
1445static inline int __kmp_tpause(uint32_t hint, uint64_t counter) {
1446#if !KMP_HAVE_WAITPKG_INTRINSICS
1447 uint32_t timeHi = uint32_t(counter >> 32);
1448 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1450 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1456 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1460 return _tpause(hint, counter);
1463KMP_ATTRIBUTE_TARGET_WAITPKG
1464static inline void __kmp_umonitor(
void *cacheline) {
1465#if !KMP_HAVE_WAITPKG_INTRINSICS
1466 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1471 _umonitor(cacheline);
1474KMP_ATTRIBUTE_TARGET_WAITPKG
1475static inline int __kmp_umwait(uint32_t hint, uint64_t counter) {
1476#if !KMP_HAVE_WAITPKG_INTRINSICS
1477 uint32_t timeHi = uint32_t(counter >> 32);
1478 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1480 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1486 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1490 return _umwait(hint, counter);
1495#include <pmmintrin.h>
1500__attribute__((target(
"sse3")))
1503__kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1504 _mm_monitor(cacheline, extensions, hints);
1507__attribute__((target(
"sse3")))
1510__kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1511 _mm_mwait(extensions, hints);
1516extern void __kmp_x86_pause(
void);
1522static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1524static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1526#define KMP_CPU_PAUSE() __kmp_x86_pause()
1528#define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1529#define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1530#define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1531#define KMP_CPU_PAUSE() \
1533 KMP_PPC64_PRI_LOW(); \
1534 KMP_PPC64_PRI_MED(); \
1535 KMP_PPC64_PRI_LOC_MB(); \
1538#define KMP_CPU_PAUSE()
1541#define KMP_INIT_YIELD(count) \
1542 { (count) = __kmp_yield_init; }
1544#define KMP_INIT_BACKOFF(time) \
1545 { (time) = __kmp_pause_init; }
1547#define KMP_OVERSUBSCRIBED \
1548 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1550#define KMP_TRY_YIELD \
1551 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1553#define KMP_TRY_YIELD_OVERSUB \
1554 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1556#define KMP_YIELD(cond) \
1559 if ((cond) && (KMP_TRY_YIELD)) \
1563#define KMP_YIELD_OVERSUB() \
1566 if ((KMP_TRY_YIELD_OVERSUB)) \
1572#define KMP_YIELD_SPIN(count) \
1575 if (KMP_TRY_YIELD) { \
1579 (count) = __kmp_yield_next; \
1590#define KMP_TPAUSE_MAX_MASK ((kmp_uint64)0xFFFF)
1591#define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1593 if (__kmp_tpause_enabled) { \
1594 if (KMP_OVERSUBSCRIBED) { \
1595 __kmp_tpause(0, (time)); \
1597 __kmp_tpause(__kmp_tpause_hint, (time)); \
1599 (time) = (time << 1 | 1) & KMP_TPAUSE_MAX_MASK; \
1602 if ((KMP_TRY_YIELD_OVERSUB)) { \
1604 } else if (__kmp_use_yield == 1) { \
1608 (count) = __kmp_yield_next; \
1614#define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1617 if ((KMP_TRY_YIELD_OVERSUB)) \
1619 else if (__kmp_use_yield == 1) { \
1623 (count) = __kmp_yield_next; \
1643 ct_ordered_in_parallel,
1651#define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1655 enum cons_type type;
1662 int p_top, w_top, s_top;
1663 int stack_size, stack_top;
1664 struct cons_data *stack_data;
1667struct kmp_region_info {
1669 int offset[KMP_MAX_FIELDS];
1670 int length[KMP_MAX_FIELDS];
1677typedef HANDLE kmp_thread_t;
1678typedef DWORD kmp_key_t;
1682typedef pthread_t kmp_thread_t;
1683typedef pthread_key_t kmp_key_t;
1686extern kmp_key_t __kmp_gtid_threadprivate_key;
1688typedef struct kmp_sys_info {
1702typedef int kmp_itt_mark_t;
1703#define KMP_ITT_DEBUG 0
1706typedef kmp_int32 kmp_critical_name[8];
1717typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1718typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1735typedef void *(*kmpc_ctor)(
void *);
1748typedef void *(*kmpc_cctor)(
void *,
void *);
1758typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1770typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1778typedef struct kmp_cached_addr {
1780 void ***compiler_cache;
1782 struct kmp_cached_addr *next;
1785struct private_data {
1786 struct private_data *next;
1792struct private_common {
1793 struct private_common *next;
1794 struct private_common *link;
1800struct shared_common {
1801 struct shared_common *next;
1802 struct private_data *pod_init;
1822#define KMP_HASH_TABLE_LOG2 9
1823#define KMP_HASH_TABLE_SIZE \
1824 (1 << KMP_HASH_TABLE_LOG2)
1825#define KMP_HASH_SHIFT 3
1826#define KMP_HASH(x) \
1827 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1829struct common_table {
1830 struct private_common *data[KMP_HASH_TABLE_SIZE];
1833struct shared_table {
1834 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1839#if KMP_USE_HIER_SCHED
1842typedef struct kmp_hier_private_bdata_t {
1843 kmp_int32 num_active;
1845 kmp_uint64 wait_val[2];
1846} kmp_hier_private_bdata_t;
1849typedef struct kmp_sched_flags {
1850 unsigned ordered : 1;
1851 unsigned nomerge : 1;
1852 unsigned contains_last : 1;
1853 unsigned use_hier : 1;
1854 unsigned use_hybrid : 1;
1855 unsigned unused : 27;
1858KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1860#if KMP_STATIC_STEAL_ENABLED
1861typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1868 kmp_lock_t *steal_lock;
1870 kmp_uint32 ordered_lower;
1871 kmp_uint32 ordered_upper;
1879 struct KMP_ALIGN(32) {
1886#if KMP_WEIGHTED_ITERATIONS_SUPPORTED
1888 kmp_uint32 num_procs_with_pcore;
1889 kmp_int32 first_thread_with_ecore;
1892 kmp_int32 last_upper;
1894} dispatch_private_info32_t;
1896#if CACHE_LINE <= 128
1897KMP_BUILD_ASSERT(
sizeof(dispatch_private_info32_t) <= 128);
1900typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1907 kmp_lock_t *steal_lock;
1909 kmp_uint64 ordered_lower;
1910 kmp_uint64 ordered_upper;
1918 struct KMP_ALIGN(32) {
1925#if KMP_WEIGHTED_ITERATIONS_SUPPORTED
1927 kmp_uint64 num_procs_with_pcore;
1928 kmp_int64 first_thread_with_ecore;
1932 kmp_int64 last_upper;
1934} dispatch_private_info64_t;
1936#if CACHE_LINE <= 128
1937KMP_BUILD_ASSERT(
sizeof(dispatch_private_info64_t) <= 128);
1941typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1954 kmp_uint32 ordered_lower;
1955 kmp_uint32 ordered_upper;
1957 kmp_int32 last_upper;
1959} dispatch_private_info32_t;
1961typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1975 kmp_uint64 ordered_lower;
1976 kmp_uint64 ordered_upper;
1978 kmp_int64 last_upper;
1980} dispatch_private_info64_t;
1983typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1984 union private_info {
1985 dispatch_private_info32_t p32;
1986 dispatch_private_info64_t p64;
1989 kmp_sched_flags_t flags;
1990 std::atomic<kmp_uint32> steal_flag;
1991 kmp_int32 ordered_bumped;
1993 struct dispatch_private_info *next;
1994 kmp_int32 type_size;
1995#if KMP_USE_HIER_SCHED
1999 enum cons_type pushed_ws;
2000} dispatch_private_info_t;
2002typedef struct dispatch_shared_info32 {
2005 volatile kmp_uint32 iteration;
2006 volatile kmp_int32 num_done;
2007 volatile kmp_uint32 ordered_iteration;
2009 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
2010} dispatch_shared_info32_t;
2012typedef struct dispatch_shared_info64 {
2015 volatile kmp_uint64 iteration;
2016 volatile kmp_int64 num_done;
2017 volatile kmp_uint64 ordered_iteration;
2019 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
2020} dispatch_shared_info64_t;
2022typedef struct dispatch_shared_info {
2024 dispatch_shared_info32_t s32;
2025 dispatch_shared_info64_t s64;
2027 volatile kmp_uint32 buffer_index;
2028 volatile kmp_int32 doacross_buf_idx;
2029 volatile kmp_uint32 *doacross_flags;
2030 kmp_int32 doacross_num_done;
2031#if KMP_USE_HIER_SCHED
2040} dispatch_shared_info_t;
2042typedef struct kmp_disp {
2044 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
2046 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
2048 dispatch_shared_info_t *th_dispatch_sh_current;
2049 dispatch_private_info_t *th_dispatch_pr_current;
2051 dispatch_private_info_t *th_disp_buffer;
2052 kmp_uint32 th_disp_index;
2053 kmp_int32 th_doacross_buf_idx;
2054 volatile kmp_uint32 *th_doacross_flags;
2055 kmp_int64 *th_doacross_info;
2056#if KMP_USE_INTERNODE_ALIGNMENT
2057 char more_padding[INTERNODE_CACHE_LINE];
2065#define KMP_INIT_BARRIER_STATE 0
2066#define KMP_BARRIER_SLEEP_BIT 0
2067#define KMP_BARRIER_UNUSED_BIT 1
2068#define KMP_BARRIER_BUMP_BIT 2
2070#define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
2071#define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
2072#define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
2074#if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
2075#error "Barrier sleep bit must be smaller than barrier bump bit"
2077#if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
2078#error "Barrier unused bit must be smaller than barrier bump bit"
2082#define KMP_BARRIER_NOT_WAITING 0
2083#define KMP_BARRIER_OWN_FLAG \
2085#define KMP_BARRIER_PARENT_FLAG \
2087#define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
2089#define KMP_BARRIER_SWITCHING \
2092#define KMP_NOT_SAFE_TO_REAP \
2094#define KMP_SAFE_TO_REAP 1
2106 bs_plain_barrier = 0,
2108 bs_forkjoin_barrier,
2109#if KMP_FAST_REDUCTION_BARRIER
2110 bs_reduction_barrier,
2116#if !KMP_FAST_REDUCTION_BARRIER
2117#define bs_reduction_barrier bs_plain_barrier
2120typedef enum kmp_bar_pat {
2127 bp_hierarchical_bar = 3,
2132#define KMP_BARRIER_ICV_PUSH 1
2135typedef struct kmp_internal_control {
2136 int serial_nesting_level;
2149 int task_thread_limit;
2150 int max_active_levels;
2153 kmp_proc_bind_t proc_bind;
2154 kmp_int32 default_device;
2155 struct kmp_internal_control *next;
2156} kmp_internal_control_t;
2158static inline void copy_icvs(kmp_internal_control_t *dst,
2159 kmp_internal_control_t *src) {
2164typedef struct KMP_ALIGN_CACHE kmp_bstate {
2169 kmp_internal_control_t th_fixed_icvs;
2172 volatile kmp_uint64 b_go;
2173 KMP_ALIGN_CACHE
volatile kmp_uint64
2175 kmp_uint32 *skip_per_level;
2176 kmp_uint32 my_level;
2177 kmp_int32 parent_tid;
2180 struct kmp_bstate *parent_bar;
2182 kmp_uint64 leaf_state;
2184 kmp_uint8 base_leaf_kids;
2185 kmp_uint8 leaf_kids;
2187 kmp_uint8 wait_flag;
2188 kmp_uint8 use_oncore_barrier;
2193 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
2197union KMP_ALIGN_CACHE kmp_barrier_union {
2199 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
2203typedef union kmp_barrier_union kmp_balign_t;
2206union KMP_ALIGN_CACHE kmp_barrier_team_union {
2208 char b_pad[CACHE_LINE];
2210 kmp_uint64 b_arrived;
2216 kmp_uint b_master_arrived;
2217 kmp_uint b_team_arrived;
2222typedef union kmp_barrier_team_union kmp_balign_team_t;
2229typedef struct kmp_win32_mutex {
2231 CRITICAL_SECTION cs;
2234typedef struct kmp_win32_cond {
2239 kmp_win32_mutex_t waiters_count_lock_;
2246 int wait_generation_count_;
2255union KMP_ALIGN_CACHE kmp_cond_union {
2257 char c_pad[CACHE_LINE];
2258 pthread_cond_t c_cond;
2261typedef union kmp_cond_union kmp_cond_align_t;
2263union KMP_ALIGN_CACHE kmp_mutex_union {
2265 char m_pad[CACHE_LINE];
2266 pthread_mutex_t m_mutex;
2269typedef union kmp_mutex_union kmp_mutex_align_t;
2273typedef struct kmp_desc_base {
2275 size_t ds_stacksize;
2277 kmp_thread_t ds_thread;
2278 volatile int ds_tid;
2281 volatile int ds_alive;
2298typedef union KMP_ALIGN_CACHE kmp_desc {
2300 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2304typedef struct kmp_local {
2305 volatile int this_construct;
2310#if !USE_CMP_XCHG_FOR_BGET
2311#ifdef USE_QUEUING_LOCK_FOR_BGET
2312 kmp_lock_t bget_lock;
2314 kmp_bootstrap_lock_t bget_lock;
2321 PACKED_REDUCTION_METHOD_T
2322 packed_reduction_method;
2327#define KMP_CHECK_UPDATE(a, b) \
2330#define KMP_CHECK_UPDATE_SYNC(a, b) \
2332 TCW_SYNC_PTR((a), (b))
2334#define get__blocktime(xteam, xtid) \
2335 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2336#define get__bt_set(xteam, xtid) \
2337 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2339#define get__bt_intervals(xteam, xtid) \
2340 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2343#define get__dynamic_2(xteam, xtid) \
2344 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2345#define get__nproc_2(xteam, xtid) \
2346 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2347#define get__sched_2(xteam, xtid) \
2348 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2350#define set__blocktime_team(xteam, xtid, xval) \
2351 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2355#define set__bt_intervals_team(xteam, xtid, xval) \
2356 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2360#define set__bt_set_team(xteam, xtid, xval) \
2361 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2363#define set__dynamic(xthread, xval) \
2364 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2365#define get__dynamic(xthread) \
2366 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2368#define set__nproc(xthread, xval) \
2369 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2371#define set__thread_limit(xthread, xval) \
2372 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2374#define set__max_active_levels(xthread, xval) \
2375 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2377#define get__max_active_levels(xthread) \
2378 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2380#define set__sched(xthread, xval) \
2381 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2383#define set__proc_bind(xthread, xval) \
2384 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2385#define get__proc_bind(xthread) \
2386 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2390typedef enum kmp_tasking_mode {
2391 tskm_immediate_exec = 0,
2392 tskm_extra_barrier = 1,
2393 tskm_task_teams = 2,
2395} kmp_tasking_mode_t;
2397extern kmp_tasking_mode_t
2399extern int __kmp_task_stealing_constraint;
2400extern int __kmp_enable_task_throttling;
2401extern kmp_int32 __kmp_default_device;
2404extern kmp_int32 __kmp_max_task_priority;
2406extern kmp_uint64 __kmp_taskloop_min_tasks;
2410#define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2411#define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2415#define KMP_TASKING_ENABLED(task_team) \
2416 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2424typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2426typedef union kmp_cmplrdata {
2437typedef struct kmp_task {
2444 kmp_cmplrdata_t data2;
2453typedef struct kmp_taskgroup {
2454 std::atomic<kmp_int32> count;
2455 std::atomic<kmp_int32>
2457 struct kmp_taskgroup *parent;
2460 kmp_int32 reduce_num_data;
2461 uintptr_t *gomp_data;
2465typedef union kmp_depnode kmp_depnode_t;
2466typedef struct kmp_depnode_list kmp_depnode_list_t;
2467typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2470#define KMP_DEP_IN 0x1
2471#define KMP_DEP_OUT 0x2
2472#define KMP_DEP_INOUT 0x3
2473#define KMP_DEP_MTX 0x4
2474#define KMP_DEP_SET 0x8
2475#define KMP_DEP_ALL 0x80
2477typedef struct kmp_depend_info {
2478 kmp_intptr_t base_addr;
2483#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
2486 unsigned unused : 3;
2496 unsigned unused : 3;
2504struct kmp_depnode_list {
2505 kmp_depnode_t *node;
2506 kmp_depnode_list_t *next;
2510#define MAX_MTX_DEPS 4
2512typedef struct kmp_base_depnode {
2513 kmp_depnode_list_t *successors;
2515 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2516 kmp_int32 mtx_num_locks;
2518#if KMP_SUPPORT_GRAPH_OUTPUT
2521 std::atomic<kmp_int32> npredecessors;
2522 std::atomic<kmp_int32> nrefs;
2523} kmp_base_depnode_t;
2525union KMP_ALIGN_CACHE kmp_depnode {
2527 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2528 kmp_base_depnode_t dn;
2531struct kmp_dephash_entry {
2533 kmp_depnode_t *last_out;
2534 kmp_depnode_list_t *last_set;
2535 kmp_depnode_list_t *prev_set;
2536 kmp_uint8 last_flag;
2537 kmp_lock_t *mtx_lock;
2538 kmp_dephash_entry_t *next_in_bucket;
2541typedef struct kmp_dephash {
2542 kmp_dephash_entry_t **buckets;
2544 kmp_depnode_t *last_all;
2546 kmp_uint32 nelements;
2547 kmp_uint32 nconflicts;
2550typedef struct kmp_task_affinity_info {
2551 kmp_intptr_t base_addr;
2556 kmp_int32 reserved : 30;
2558} kmp_task_affinity_info_t;
2560typedef enum kmp_event_type_t {
2561 KMP_EVENT_UNINITIALIZED = 0,
2562 KMP_EVENT_ALLOW_COMPLETION = 1
2566 kmp_event_type_t type;
2567 kmp_tas_lock_t lock;
2575#define INIT_MAPSIZE 50
2577typedef struct kmp_taskgraph_flags {
2578 unsigned nowait : 1;
2579 unsigned re_record : 1;
2580 unsigned reserved : 30;
2581} kmp_taskgraph_flags_t;
2584typedef struct kmp_node_info {
2586 kmp_int32 *successors;
2587 kmp_int32 nsuccessors;
2588 std::atomic<kmp_int32>
2589 npredecessors_counter;
2590 kmp_int32 npredecessors;
2591 kmp_int32 successors_size;
2592 kmp_taskdata_t *parent_task;
2596typedef enum kmp_tdg_status {
2598 KMP_TDG_RECORDING = 1,
2603typedef struct kmp_tdg_info {
2605 kmp_taskgraph_flags_t tdg_flags;
2607 kmp_int32 num_roots;
2608 kmp_int32 *root_tasks;
2609 kmp_node_info_t *record_map;
2610 kmp_tdg_status_t tdg_status =
2612 std::atomic<kmp_int32> num_tasks;
2613 kmp_bootstrap_lock_t
2616 void *rec_taskred_data;
2618 kmp_int32 rec_num_taskred;
2621extern int __kmp_tdg_dot;
2622extern kmp_int32 __kmp_max_tdgs;
2623extern kmp_tdg_info_t **__kmp_global_tdgs;
2624extern kmp_int32 __kmp_curr_tdg_idx;
2625extern kmp_int32 __kmp_successors_size;
2626extern std::atomic<kmp_int32> __kmp_tdg_task_id;
2627extern kmp_int32 __kmp_num_tdg;
2630#ifdef BUILD_TIED_TASK_STACK
2633typedef struct kmp_stack_block {
2634 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2635 struct kmp_stack_block *sb_next;
2636 struct kmp_stack_block *sb_prev;
2639typedef struct kmp_task_stack {
2640 kmp_stack_block_t ts_first_block;
2641 kmp_taskdata_t **ts_top;
2642 kmp_int32 ts_entries;
2647typedef struct kmp_tasking_flags {
2648#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
2651 unsigned reserved31 : 6;
2654 unsigned reserved31 : 7;
2656 unsigned native : 1;
2658 unsigned complete : 1;
2659 unsigned executing : 1;
2660 unsigned started : 1;
2661 unsigned team_serial : 1;
2662 unsigned tasking_ser : 1;
2663 unsigned task_serial : 1;
2664 unsigned tasktype : 1;
2665 unsigned reserved : 8;
2666 unsigned hidden_helper : 1;
2667 unsigned detachable : 1;
2668 unsigned priority_specified : 1;
2670 unsigned destructors_thunk : 1;
2671 unsigned merged_if0 : 1;
2673 unsigned tiedness : 1;
2676 unsigned tiedness : 1;
2678 unsigned merged_if0 : 1;
2680 unsigned destructors_thunk : 1;
2684 unsigned priority_specified : 1;
2686 unsigned detachable : 1;
2687 unsigned hidden_helper : 1;
2688 unsigned reserved : 8;
2691 unsigned tasktype : 1;
2692 unsigned task_serial : 1;
2693 unsigned tasking_ser : 1;
2695 unsigned team_serial : 1;
2699 unsigned started : 1;
2700 unsigned executing : 1;
2701 unsigned complete : 1;
2703 unsigned native : 1;
2706 unsigned reserved31 : 6;
2708 unsigned reserved31 : 7;
2711} kmp_tasking_flags_t;
2713typedef struct kmp_target_data {
2717struct kmp_taskdata {
2718 kmp_int32 td_task_id;
2719 kmp_tasking_flags_t td_flags;
2720 kmp_team_t *td_team;
2721 kmp_info_p *td_alloc_thread;
2723 kmp_taskdata_t *td_parent;
2725 std::atomic<kmp_int32> td_untied_count;
2729 kmp_uint32 td_taskwait_counter;
2730 kmp_int32 td_taskwait_thread;
2731 KMP_ALIGN_CACHE kmp_internal_control_t
2733 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2734 td_allocated_child_tasks;
2736 std::atomic<kmp_int32>
2737 td_incomplete_child_tasks;
2744 kmp_task_team_t *td_task_team;
2745 size_t td_size_alloc;
2746#if defined(KMP_GOMP_COMPAT)
2748 kmp_int32 td_size_loop_bounds;
2750 kmp_taskdata_t *td_last_tied;
2751#if defined(KMP_GOMP_COMPAT)
2753 void (*td_copy_func)(
void *,
void *);
2755 kmp_event_t td_allow_completion_event;
2757 ompt_task_info_t ompt_task_info;
2760 bool is_taskgraph = 0;
2761 kmp_tdg_info_t *tdg;
2763 kmp_target_data_t td_target_data;
2767KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2770typedef struct kmp_base_thread_data {
2774 kmp_bootstrap_lock_t td_deque_lock;
2777 kmp_int32 td_deque_size;
2778 kmp_uint32 td_deque_head;
2779 kmp_uint32 td_deque_tail;
2780 kmp_int32 td_deque_ntasks;
2782 kmp_int32 td_deque_last_stolen;
2783#ifdef BUILD_TIED_TASK_STACK
2784 kmp_task_stack_t td_susp_tied_tasks;
2787} kmp_base_thread_data_t;
2789#define TASK_DEQUE_BITS 8
2790#define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2792#define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2793#define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2795typedef union KMP_ALIGN_CACHE kmp_thread_data {
2796 kmp_base_thread_data_t td;
2798 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2801typedef struct kmp_task_pri {
2802 kmp_thread_data_t td;
2808typedef struct kmp_base_task_team {
2809 kmp_bootstrap_lock_t
2814 kmp_bootstrap_lock_t tt_task_pri_lock;
2815 kmp_task_pri_t *tt_task_pri_list;
2817 kmp_task_team_t *tt_next;
2821 kmp_int32 tt_found_tasks;
2825 kmp_int32 tt_max_threads;
2826 kmp_int32 tt_found_proxy_tasks;
2827 kmp_int32 tt_untied_task_encountered;
2828 std::atomic<kmp_int32> tt_num_task_pri;
2831 kmp_int32 tt_hidden_helper_task_encountered;
2834 std::atomic<kmp_int32> tt_unfinished_threads;
2839} kmp_base_task_team_t;
2841union KMP_ALIGN_CACHE kmp_task_team {
2842 kmp_base_task_team_t tt;
2844 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2847#if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2850typedef struct kmp_free_list {
2851 void *th_free_list_self;
2852 void *th_free_list_sync;
2854 void *th_free_list_other;
2858#if KMP_NESTED_HOT_TEAMS
2861typedef struct kmp_hot_team_ptr {
2862 kmp_team_p *hot_team;
2863 kmp_int32 hot_team_nth;
2864} kmp_hot_team_ptr_t;
2866typedef struct kmp_teams_size {
2882typedef struct kmp_cg_root {
2883 kmp_info_p *cg_root;
2886 kmp_int32 cg_thread_limit;
2887 kmp_int32 cg_nthreads;
2888 struct kmp_cg_root *up;
2893typedef struct KMP_ALIGN_CACHE kmp_base_info {
2899 kmp_team_p *th_team;
2900 kmp_root_p *th_root;
2901 kmp_info_p *th_next_pool;
2902 kmp_disp_t *th_dispatch;
2908 kmp_info_p *th_team_master;
2909 int th_team_serialized;
2910 microtask_t th_teams_microtask;
2919 int th_team_bt_intervals;
2922 kmp_uint64 th_team_bt_intervals;
2925#if KMP_AFFINITY_SUPPORTED
2926 kmp_affin_mask_t *th_affin_mask;
2927 kmp_affinity_ids_t th_topology_ids;
2928 kmp_affinity_attrs_t th_topology_attrs;
2930 omp_allocator_handle_t th_def_allocator;
2934#if KMP_NESTED_HOT_TEAMS
2935 kmp_hot_team_ptr_t *th_hot_teams;
2941#if KMP_AFFINITY_SUPPORTED
2942 int th_current_place;
2948 int th_prev_num_threads;
2950 kmp_uint64 th_bar_arrive_time;
2951 kmp_uint64 th_bar_min_time;
2952 kmp_uint64 th_frame_time;
2954 kmp_local_t th_local;
2955 struct private_common *th_pri_head;
2960 KMP_ALIGN_CACHE kmp_team_p
2964 ompt_thread_info_t ompt_thread_info;
2968 struct common_table *th_pri_common;
2970 volatile kmp_uint32 th_spin_here;
2973 volatile void *th_sleep_loc;
2974 flag_type th_sleep_loc_type;
2981 kmp_task_team_t *th_task_team;
2982 kmp_taskdata_t *th_current_task;
2983 kmp_uint8 th_task_state;
2984 kmp_uint8 *th_task_state_memo_stack;
2986 kmp_uint32 th_task_state_top;
2987 kmp_uint32 th_task_state_stack_sz;
2988 kmp_uint32 th_reap_state;
2993 kmp_uint8 th_active_in_pool;
2995 std::atomic<kmp_uint32> th_used_in_team;
2998 struct cons_header *th_cons;
2999#if KMP_USE_HIER_SCHED
3001 kmp_hier_private_bdata_t *th_hier_bar_data;
3005 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
3007 KMP_ALIGN_CACHE
volatile kmp_int32
3010#if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
3012 kmp_free_list_t th_free_lists[NUM_LISTS];
3017 kmp_win32_cond_t th_suspend_cv;
3018 kmp_win32_mutex_t th_suspend_mx;
3019 std::atomic<int> th_suspend_init;
3022 kmp_cond_align_t th_suspend_cv;
3023 kmp_mutex_align_t th_suspend_mx;
3024 std::atomic<int> th_suspend_init_count;
3028 kmp_itt_mark_t th_itt_mark_single;
3031#if KMP_STATS_ENABLED
3032 kmp_stats_list *th_stats;
3035 std::atomic<bool> th_blocking;
3037 kmp_cg_root_t *th_cg_roots;
3040typedef union KMP_ALIGN_CACHE kmp_info {
3042 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
3048typedef struct kmp_base_data {
3049 volatile kmp_uint32 t_value;
3052typedef union KMP_ALIGN_CACHE kmp_sleep_team {
3054 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3058typedef union KMP_ALIGN_CACHE kmp_ordered_team {
3060 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3062} kmp_ordered_team_t;
3064typedef int (*launch_t)(
int gtid);
3067#define KMP_MIN_MALLOC_ARGV_ENTRIES 100
3073#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3074#define KMP_INLINE_ARGV_BYTES \
3076 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
3077 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
3080#define KMP_INLINE_ARGV_BYTES \
3081 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
3083#define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
3085typedef struct KMP_ALIGN_CACHE kmp_base_team {
3088 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
3089 kmp_balign_team_t t_bar[bs_last_barrier];
3090 std::atomic<int> t_construct;
3091 char pad[
sizeof(kmp_lock_t)];
3094 std::atomic<void *> t_tg_reduce_data[2];
3095 std::atomic<int> t_tg_fini_counter[2];
3099 KMP_ALIGN_CACHE
int t_master_tid;
3100 int t_master_this_cons;
3104 kmp_team_p *t_parent;
3105 kmp_team_p *t_next_pool;
3106 kmp_disp_t *t_dispatch;
3107 kmp_task_team_t *t_task_team[2];
3108 kmp_proc_bind_t t_proc_bind;
3110 kmp_uint64 t_region_time;
3115 KMP_ALIGN_CACHE
void **t_argv;
3122 ompt_team_info_t ompt_team_info;
3123 ompt_lw_taskteam_t *ompt_serialized_team_info;
3126#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3127 kmp_int8 t_fp_control_saved;
3129 kmp_int16 t_x87_fpu_control_word;
3133 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
3135 KMP_ALIGN_CACHE kmp_info_t **t_threads;
3137 *t_implicit_task_taskdata;
3140 KMP_ALIGN_CACHE
int t_max_argc;
3143 dispatch_shared_info_t *t_disp_buffer;
3146 kmp_r_sched_t t_sched;
3147#if KMP_AFFINITY_SUPPORTED
3151 int t_display_affinity;
3154 omp_allocator_handle_t t_def_allocator;
3157#if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
3162 char dummy_padding[1024];
3165 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
3168 std::atomic<kmp_int32> t_cancel_request;
3169 int t_master_active;
3170 void *t_copypriv_data;
3172 std::atomic<kmp_uint32> t_copyin_counter;
3177 distributedBarrier *b;
3180union KMP_ALIGN_CACHE kmp_team {
3183 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
3186typedef union KMP_ALIGN_CACHE kmp_time_global {
3188 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
3192typedef struct kmp_base_global {
3194 kmp_time_global_t g_time;
3197 volatile int g_abort;
3198 volatile int g_done;
3201 enum dynamic_mode g_dynamic_mode;
3204typedef union KMP_ALIGN_CACHE kmp_global {
3205 kmp_base_global_t g;
3207 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
3210typedef struct kmp_base_root {
3215 volatile int r_active;
3217 std::atomic<int> r_in_parallel;
3219 kmp_team_t *r_root_team;
3220 kmp_team_t *r_hot_team;
3221 kmp_info_t *r_uber_thread;
3222 kmp_lock_t r_begin_lock;
3223 volatile int r_begin;
3225#if KMP_AFFINITY_SUPPORTED
3226 int r_affinity_assigned;
3230typedef union KMP_ALIGN_CACHE kmp_root {
3233 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
3236struct fortran_inx_info {
3244typedef struct kmp_old_threads_list_t {
3245 kmp_info_t **threads;
3246 struct kmp_old_threads_list_t *next;
3247} kmp_old_threads_list_t;
3251extern int __kmp_settings;
3252extern int __kmp_duplicate_library_ok;
3254extern int __kmp_forkjoin_frames;
3255extern int __kmp_forkjoin_frames_mode;
3257extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
3258extern int __kmp_determ_red;
3261extern int kmp_a_debug;
3262extern int kmp_b_debug;
3263extern int kmp_c_debug;
3264extern int kmp_d_debug;
3265extern int kmp_e_debug;
3266extern int kmp_f_debug;
3270#define KMP_DEBUG_BUF_LINES_INIT 512
3271#define KMP_DEBUG_BUF_LINES_MIN 1
3273#define KMP_DEBUG_BUF_CHARS_INIT 128
3274#define KMP_DEBUG_BUF_CHARS_MIN 2
3278extern int __kmp_debug_buf_lines;
3280 __kmp_debug_buf_chars;
3281extern int __kmp_debug_buf_atomic;
3284extern char *__kmp_debug_buffer;
3285extern std::atomic<int> __kmp_debug_count;
3287extern int __kmp_debug_buf_warn_chars;
3292extern int __kmp_par_range;
3294#define KMP_PAR_RANGE_ROUTINE_LEN 1024
3295extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
3296#define KMP_PAR_RANGE_FILENAME_LEN 1024
3297extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
3298extern int __kmp_par_range_lb;
3299extern int __kmp_par_range_ub;
3305extern int __kmp_storage_map_verbose;
3307extern int __kmp_storage_map_verbose_specified;
3309#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3310extern kmp_cpuinfo_t __kmp_cpuinfo;
3311static inline bool __kmp_is_hybrid_cpu() {
return __kmp_cpuinfo.flags.hybrid; }
3312#elif KMP_OS_DARWIN && KMP_ARCH_AARCH64
3313static inline bool __kmp_is_hybrid_cpu() {
return true; }
3315static inline bool __kmp_is_hybrid_cpu() {
return false; }
3318extern volatile int __kmp_init_serial;
3319extern volatile int __kmp_init_gtid;
3320extern volatile int __kmp_init_common;
3321extern volatile int __kmp_need_register_serial;
3322extern volatile int __kmp_init_middle;
3323extern volatile int __kmp_init_parallel;
3325extern volatile int __kmp_init_monitor;
3327extern volatile int __kmp_init_user_locks;
3328extern volatile int __kmp_init_hidden_helper_threads;
3329extern int __kmp_init_counter;
3330extern int __kmp_root_counter;
3331extern int __kmp_version;
3334extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
3337extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
3338extern kmp_uint32 __kmp_barrier_release_bb_dflt;
3339extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
3340extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
3341extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
3342extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
3343extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
3344extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
3345extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
3346extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
3347extern char const *__kmp_barrier_type_name[bs_last_barrier];
3348extern char const *__kmp_barrier_pattern_name[bp_last_bar];
3351extern kmp_bootstrap_lock_t __kmp_initz_lock;
3352extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
3353extern kmp_bootstrap_lock_t __kmp_task_team_lock;
3354extern kmp_bootstrap_lock_t
3357extern kmp_bootstrap_lock_t
3360extern kmp_bootstrap_lock_t
3361 __kmp_tp_cached_lock;
3364extern kmp_lock_t __kmp_global_lock;
3365extern kmp_queuing_lock_t __kmp_dispatch_lock;
3366extern kmp_lock_t __kmp_debug_lock;
3368extern enum library_type __kmp_library;
3374extern int __kmp_chunk;
3375extern int __kmp_force_monotonic;
3377extern size_t __kmp_stksize;
3379extern size_t __kmp_monitor_stksize;
3381extern size_t __kmp_stkoffset;
3382extern int __kmp_stkpadding;
3385 __kmp_malloc_pool_incr;
3386extern int __kmp_env_stksize;
3387extern int __kmp_env_blocktime;
3388extern int __kmp_env_checks;
3389extern int __kmp_env_consistency_check;
3390extern int __kmp_generate_warnings;
3391extern int __kmp_reserve_warn;
3394extern int __kmp_suspend_count;
3397extern kmp_int32 __kmp_use_yield;
3398extern kmp_int32 __kmp_use_yield_exp_set;
3399extern kmp_uint32 __kmp_yield_init;
3400extern kmp_uint32 __kmp_yield_next;
3401extern kmp_uint64 __kmp_pause_init;
3404extern int __kmp_allThreadsSpecified;
3406extern size_t __kmp_align_alloc;
3408extern int __kmp_xproc;
3409extern int __kmp_avail_proc;
3410extern size_t __kmp_sys_min_stksize;
3411extern int __kmp_sys_max_nth;
3413extern int __kmp_max_nth;
3415extern int __kmp_cg_max_nth;
3416extern int __kmp_task_max_nth;
3417extern int __kmp_teams_max_nth;
3418extern int __kmp_threads_capacity;
3420extern int __kmp_dflt_team_nth;
3422extern int __kmp_dflt_team_nth_ub;
3424extern int __kmp_tp_capacity;
3426extern int __kmp_tp_cached;
3428extern int __kmp_dflt_blocktime;
3430extern char __kmp_blocktime_units;
3431extern bool __kmp_wpolicy_passive;
3434static inline void __kmp_aux_convert_blocktime(
int *bt) {
3435 if (__kmp_blocktime_units ==
'm') {
3436 if (*bt > INT_MAX / 1000) {
3437 *bt = INT_MAX / 1000;
3438 KMP_INFORM(MaxValueUsing,
"kmp_set_blocktime(ms)", bt);
3446 __kmp_monitor_wakeups;
3447extern int __kmp_bt_intervals;
3450#ifdef KMP_ADJUST_BLOCKTIME
3451extern int __kmp_zero_bt;
3453#ifdef KMP_DFLT_NTH_CORES
3454extern int __kmp_ncores;
3457extern int __kmp_abort_delay;
3459extern int __kmp_need_register_atfork_specified;
3460extern int __kmp_need_register_atfork;
3462extern int __kmp_gtid_mode;
3470 __kmp_adjust_gtid_mode;
3471#ifdef KMP_TDATA_GTID
3472extern KMP_THREAD_LOCAL
int __kmp_gtid;
3474extern int __kmp_tls_gtid_min;
3475extern int __kmp_foreign_tp;
3476#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3477extern int __kmp_inherit_fp_control;
3478extern kmp_int16 __kmp_init_x87_fpu_control_word;
3479extern kmp_uint32 __kmp_init_mxcsr;
3484extern int __kmp_dflt_max_active_levels;
3487extern bool __kmp_dflt_max_active_levels_set;
3488extern int __kmp_dispatch_num_buffers;
3490#if KMP_NESTED_HOT_TEAMS
3491extern int __kmp_hot_teams_mode;
3492extern int __kmp_hot_teams_max_level;
3496extern enum clock_function_type __kmp_clock_function;
3497extern int __kmp_clock_function_param;
3500#if KMP_MIC_SUPPORTED
3501extern enum mic_type __kmp_mic_type;
3504#ifdef USE_LOAD_BALANCE
3505extern double __kmp_load_balance_interval;
3509typedef struct kmp_nested_nthreads_t {
3513} kmp_nested_nthreads_t;
3515extern kmp_nested_nthreads_t __kmp_nested_nth;
3517#if KMP_USE_ADAPTIVE_LOCKS
3520struct kmp_adaptive_backoff_params_t {
3522 kmp_uint32 max_soft_retries;
3525 kmp_uint32 max_badness;
3528extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3530#if KMP_DEBUG_ADAPTIVE_LOCKS
3531extern const char *__kmp_speculative_statsfile;
3536extern int __kmp_display_env;
3537extern int __kmp_display_env_verbose;
3538extern int __kmp_omp_cancellation;
3539extern int __kmp_nteams;
3540extern int __kmp_teams_thread_limit;
3546extern kmp_info_t **__kmp_threads;
3548extern kmp_old_threads_list_t *__kmp_old_threads_list;
3550extern volatile kmp_team_t *__kmp_team_pool;
3551extern volatile kmp_info_t *__kmp_thread_pool;
3552extern kmp_info_t *__kmp_thread_pool_insert_pt;
3555extern volatile int __kmp_nth;
3558extern volatile int __kmp_all_nth;
3559extern std::atomic<int> __kmp_thread_pool_active_nth;
3561extern kmp_root_t **__kmp_root;
3565#define __kmp_get_gtid() __kmp_get_global_thread_id()
3566#define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3567#define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3568#define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3569#define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3574#define __kmp_get_team_num_threads(gtid) \
3575 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3577static inline bool KMP_UBER_GTID(
int gtid) {
3578 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3579 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3580 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3581 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3584static inline int __kmp_tid_from_gtid(
int gtid) {
3585 KMP_DEBUG_ASSERT(gtid >= 0);
3586 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3589static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3590 KMP_DEBUG_ASSERT(tid >= 0 && team);
3591 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3594static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3595 KMP_DEBUG_ASSERT(thr);
3596 return thr->th.th_info.ds.ds_gtid;
3599static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3600 KMP_DEBUG_ASSERT(gtid >= 0);
3601 return __kmp_threads[gtid];
3604static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3605 KMP_DEBUG_ASSERT(gtid >= 0);
3606 return __kmp_threads[gtid]->th.th_team;
3609static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3610 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3611 KMP_FATAL(ThreadIdentInvalid);
3614#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3615extern int __kmp_user_level_mwait;
3616extern int __kmp_umwait_enabled;
3617extern int __kmp_mwait_enabled;
3618extern int __kmp_mwait_hints;
3622extern int __kmp_waitpkg_enabled;
3623extern int __kmp_tpause_state;
3624extern int __kmp_tpause_hint;
3625extern int __kmp_tpause_enabled;
3630extern kmp_global_t __kmp_global;
3632extern kmp_info_t __kmp_monitor;
3634extern std::atomic<kmp_int32> __kmp_team_counter;
3636extern std::atomic<kmp_int32> __kmp_task_counter;
3639#define _KMP_GEN_ID(counter) \
3640 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3642#define _KMP_GEN_ID(counter) (~0)
3645#define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3646#define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3650extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3651 size_t size,
char const *format, ...);
3653extern void __kmp_serial_initialize(
void);
3654extern void __kmp_middle_initialize(
void);
3655extern void __kmp_parallel_initialize(
void);
3657extern void __kmp_internal_begin(
void);
3658extern void __kmp_internal_end_library(
int gtid);
3659extern void __kmp_internal_end_thread(
int gtid);
3660extern void __kmp_internal_end_atexit(
void);
3661extern void __kmp_internal_end_dtor(
void);
3662extern void __kmp_internal_end_dest(
void *);
3664extern int __kmp_register_root(
int initial_thread);
3665extern void __kmp_unregister_root(
int gtid);
3666extern void __kmp_unregister_library(
void);
3668extern int __kmp_ignore_mppbeg(
void);
3669extern int __kmp_ignore_mppend(
void);
3671extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3672extern void __kmp_exit_single(
int gtid);
3674extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3675extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3677#ifdef USE_LOAD_BALANCE
3678extern int __kmp_get_load_balance(
int);
3681extern int __kmp_get_global_thread_id(
void);
3682extern int __kmp_get_global_thread_id_reg(
void);
3683extern void __kmp_exit_thread(
int exit_status);
3684extern void __kmp_abort(
char const *format, ...);
3685extern void __kmp_abort_thread(
void);
3686KMP_NORETURN
extern void __kmp_abort_process(
void);
3687extern void __kmp_warn(
char const *format, ...);
3689extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3691extern bool __kmp_detect_shm();
3692extern bool __kmp_detect_tmp();
3696static inline kmp_info_t *__kmp_entry_thread() {
3697 int gtid = __kmp_entry_gtid();
3699 return __kmp_threads[gtid];
3702extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3703extern int __kmp_get_max_active_levels(
int gtid);
3704extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3705extern int __kmp_get_team_size(
int gtid,
int level);
3706extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3707extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3709extern unsigned short __kmp_get_random(kmp_info_t *thread);
3710extern void __kmp_init_random(kmp_info_t *thread);
3712extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3713extern void __kmp_adjust_num_threads(
int new_nproc);
3714extern void __kmp_check_stksize(
size_t *val);
3716extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3717extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3718extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3719#define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3720#define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3721#define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3724extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3725 size_t size KMP_SRC_LOC_DECL);
3726extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3727extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3728extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3729#define __kmp_fast_allocate(this_thr, size) \
3730 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3731#define __kmp_fast_free(this_thr, ptr) \
3732 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3735extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3736extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3737 size_t elsize KMP_SRC_LOC_DECL);
3738extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3739 size_t size KMP_SRC_LOC_DECL);
3740extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3741#define __kmp_thread_malloc(th, size) \
3742 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3743#define __kmp_thread_calloc(th, nelem, elsize) \
3744 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3745#define __kmp_thread_realloc(th, ptr, size) \
3746 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3747#define __kmp_thread_free(th, ptr) \
3748 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3750extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3752extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3753 kmp_proc_bind_t proc_bind);
3754extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3756extern void __kmp_push_num_teams_51(
ident_t *loc,
int gtid,
int num_teams_lb,
3757 int num_teams_ub,
int num_threads);
3759extern void __kmp_yield();
3763 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3764extern void __kmpc_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3766 kmp_uint32 ub, kmp_int32 st,
3768extern void __kmpc_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3770 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3771extern void __kmpc_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3773 kmp_uint64 ub, kmp_int64 st,
3776extern int __kmpc_dispatch_next_4(
ident_t *loc, kmp_int32 gtid,
3777 kmp_int32 *p_last, kmp_int32 *p_lb,
3778 kmp_int32 *p_ub, kmp_int32 *p_st);
3779extern int __kmpc_dispatch_next_4u(
ident_t *loc, kmp_int32 gtid,
3780 kmp_int32 *p_last, kmp_uint32 *p_lb,
3781 kmp_uint32 *p_ub, kmp_int32 *p_st);
3782extern int __kmpc_dispatch_next_8(
ident_t *loc, kmp_int32 gtid,
3783 kmp_int32 *p_last, kmp_int64 *p_lb,
3784 kmp_int64 *p_ub, kmp_int64 *p_st);
3785extern int __kmpc_dispatch_next_8u(
ident_t *loc, kmp_int32 gtid,
3786 kmp_int32 *p_last, kmp_uint64 *p_lb,
3787 kmp_uint64 *p_ub, kmp_int64 *p_st);
3789extern void __kmpc_dispatch_fini_4(
ident_t *loc, kmp_int32 gtid);
3790extern void __kmpc_dispatch_fini_8(
ident_t *loc, kmp_int32 gtid);
3791extern void __kmpc_dispatch_fini_4u(
ident_t *loc, kmp_int32 gtid);
3792extern void __kmpc_dispatch_fini_8u(
ident_t *loc, kmp_int32 gtid);
3794#ifdef KMP_GOMP_COMPAT
3796extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3798 kmp_int32 ub, kmp_int32 st,
3799 kmp_int32 chunk,
int push_ws);
3800extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3802 kmp_uint32 ub, kmp_int32 st,
3803 kmp_int32 chunk,
int push_ws);
3804extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3806 kmp_int64 ub, kmp_int64 st,
3807 kmp_int64 chunk,
int push_ws);
3808extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3810 kmp_uint64 ub, kmp_int64 st,
3811 kmp_int64 chunk,
int push_ws);
3812extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3813extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3814extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3815extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3819extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3820extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3821extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3822extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3823extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3824extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3825 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3827extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3828 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3830extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3837extern void __kmp_release_64(kmp_flag_64<> *flag);
3839extern void __kmp_infinite_loop(
void);
3841extern void __kmp_cleanup(
void);
3843#if KMP_HANDLE_SIGNALS
3844extern int __kmp_handle_signals;
3845extern void __kmp_install_signals(
int parallel_init);
3846extern void __kmp_remove_signals(
void);
3849extern void __kmp_clear_system_time(
void);
3850extern void __kmp_read_system_time(
double *delta);
3852extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3854extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3855extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3857#if KMP_ARCH_X86 || KMP_ARCH_X86_64 || (KMP_OS_WINDOWS && (KMP_ARCH_AARCH64 || KMP_ARCH_ARM))
3859__kmp_initialize_system_tick(
void);
3863__kmp_runtime_initialize(
void);
3864extern void __kmp_runtime_destroy(
void);
3866#if KMP_AFFINITY_SUPPORTED
3867extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3868 kmp_affin_mask_t *mask);
3869extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3870 kmp_affin_mask_t *mask);
3871extern void __kmp_affinity_initialize(kmp_affinity_t &affinity);
3872extern void __kmp_affinity_uninitialize(
void);
3873extern void __kmp_affinity_set_init_mask(
3874 int gtid,
int isa_root);
3875void __kmp_affinity_bind_init_mask(
int gtid);
3876extern void __kmp_affinity_bind_place(
int gtid);
3877extern void __kmp_affinity_determine_capable(
const char *env_var);
3878extern int __kmp_aux_set_affinity(
void **mask);
3879extern int __kmp_aux_get_affinity(
void **mask);
3880extern int __kmp_aux_get_affinity_max_proc();
3881extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3882extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3883extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3884extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3885#if KMP_WEIGHTED_ITERATIONS_SUPPORTED
3886extern int __kmp_get_first_osid_with_ecore(
void);
3888#if KMP_OS_LINUX || KMP_OS_FREEBSD
3889extern int kmp_set_thread_affinity_mask_initial(
void);
3891static inline void __kmp_assign_root_init_mask() {
3892 int gtid = __kmp_entry_gtid();
3893 kmp_root_t *r = __kmp_threads[gtid]->th.th_root;
3894 if (r->r.r_uber_thread == __kmp_threads[gtid] && !r->r.r_affinity_assigned) {
3895 __kmp_affinity_set_init_mask(gtid, TRUE);
3896 __kmp_affinity_bind_init_mask(gtid);
3897 r->r.r_affinity_assigned = TRUE;
3900static inline void __kmp_reset_root_init_mask(
int gtid) {
3901 if (!KMP_AFFINITY_CAPABLE())
3903 kmp_info_t *th = __kmp_threads[gtid];
3904 kmp_root_t *r = th->th.th_root;
3905 if (r->r.r_uber_thread == th && r->r.r_affinity_assigned) {
3906 __kmp_set_system_affinity(__kmp_affin_origMask, FALSE);
3907 KMP_CPU_COPY(th->th.th_affin_mask, __kmp_affin_origMask);
3908 r->r.r_affinity_assigned = FALSE;
3912#define __kmp_assign_root_init_mask()
3913static inline void __kmp_reset_root_init_mask(
int gtid) {}
3918extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3919 kmp_str_buf_t *buffer);
3920extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3922extern void __kmp_cleanup_hierarchy();
3923extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3927extern int __kmp_futex_determine_capable(
void);
3931extern void __kmp_gtid_set_specific(
int gtid);
3932extern int __kmp_gtid_get_specific(
void);
3934extern double __kmp_read_cpu_time(
void);
3936extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3939extern void __kmp_create_monitor(kmp_info_t *th);
3942extern void *__kmp_launch_thread(kmp_info_t *thr);
3944extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3947extern int __kmp_still_running(kmp_info_t *th);
3948extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3949extern void __kmp_free_handle(kmp_thread_t tHandle);
3953extern void __kmp_reap_monitor(kmp_info_t *th);
3955extern void __kmp_reap_worker(kmp_info_t *th);
3956extern void __kmp_terminate_thread(
int gtid);
3958extern int __kmp_try_suspend_mx(kmp_info_t *th);
3959extern void __kmp_lock_suspend_mx(kmp_info_t *th);
3960extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
3962extern void __kmp_elapsed(
double *);
3963extern void __kmp_elapsed_tick(
double *);
3965extern void __kmp_enable(
int old_state);
3966extern void __kmp_disable(
int *old_state);
3968extern void __kmp_thread_sleep(
int millis);
3970extern void __kmp_common_initialize(
void);
3971extern void __kmp_common_destroy(
void);
3972extern void __kmp_common_destroy_gtid(
int gtid);
3975extern void __kmp_register_atfork(
void);
3977extern void __kmp_suspend_initialize(
void);
3978extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
3979extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3981extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
3984__kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3986 ompt_data_t ompt_parallel_data,
3988 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
3989 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3990extern void __kmp_free_thread(kmp_info_t *);
3991extern void __kmp_free_team(kmp_root_t *,
3992 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3993extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3997extern void __kmp_initialize_bget(kmp_info_t *th);
3998extern void __kmp_finalize_bget(kmp_info_t *th);
4000KMP_EXPORT
void *kmpc_malloc(
size_t size);
4001KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
4002KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
4003KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
4004KMP_EXPORT
void kmpc_free(
void *ptr);
4008extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
4009 size_t reduce_size,
void *reduce_data,
4010 void (*reduce)(
void *,
void *));
4011extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
4012extern int __kmp_barrier_gomp_cancel(
int gtid);
4018enum fork_context_e {
4024extern int __kmp_fork_call(
ident_t *loc,
int gtid,
4025 enum fork_context_e fork_context, kmp_int32 argc,
4026 microtask_t microtask, launch_t invoker,
4029extern void __kmp_join_call(
ident_t *loc,
int gtid
4032 enum fork_context_e fork_context
4035 int exit_teams = 0);
4037extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
4038extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
4039extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
4040extern int __kmp_invoke_task_func(
int gtid);
4041extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
4042 kmp_info_t *this_thr,
4044extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
4045 kmp_info_t *this_thr,
4049KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
4050extern int __kmp_invoke_teams_master(
int gtid);
4051extern void __kmp_teams_master(
int gtid);
4052extern int __kmp_aux_get_team_num();
4053extern int __kmp_aux_get_num_teams();
4054extern void __kmp_save_internal_controls(kmp_info_t *thread);
4055extern void __kmp_user_set_library(
enum library_type arg);
4056extern void __kmp_aux_set_library(
enum library_type arg);
4057extern void __kmp_aux_set_stacksize(
size_t arg);
4058extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
4059extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
4062void kmpc_set_blocktime(
int arg);
4063void ompc_set_nested(
int flag);
4064void ompc_set_dynamic(
int flag);
4065void ompc_set_num_threads(
int arg);
4067extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
4068 kmp_team_t *team,
int tid);
4069extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
4070extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4071 kmp_tasking_flags_t *flags,
4072 size_t sizeof_kmp_task_t,
4073 size_t sizeof_shareds,
4074 kmp_routine_entry_t task_entry);
4075extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
4076 kmp_team_t *team,
int tid,
4078extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
4079extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
4081extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
4084extern void __kmp_fulfill_event(kmp_event_t *event);
4086extern void __kmp_free_task_team(kmp_info_t *thread,
4087 kmp_task_team_t *task_team);
4088extern void __kmp_reap_task_teams(
void);
4089extern void __kmp_wait_to_unref_task_teams(
void);
4090extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
4092extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
4093extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
4100extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
4103extern int __kmp_is_address_mapped(
void *addr);
4104extern kmp_uint64 __kmp_hardware_timestamp(
void);
4107extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
4115extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
4119 void **exit_frame_ptr
4132 size_t vector_length);
4136KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
4137 void *data,
size_t size);
4164 kmp_critical_name *);
4166 kmp_critical_name *);
4167KMP_EXPORT
void __kmpc_critical_with_hint(
ident_t *, kmp_int32 global_tid,
4168 kmp_critical_name *, uint32_t hint);
4174 kmp_int32 global_tid);
4181 kmp_int32 numberOfSections);
4184KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
4185 kmp_int32 schedtype, kmp_int32 *plastiter,
4186 kmp_int *plower, kmp_int *pupper,
4187 kmp_int *pstride, kmp_int incr,
4193 size_t cpy_size,
void *cpy_data,
4194 void (*cpy_func)(
void *,
void *),
4200extern void KMPC_SET_NUM_THREADS(
int arg);
4201extern void KMPC_SET_DYNAMIC(
int flag);
4202extern void KMPC_SET_NESTED(
int flag);
4205KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
4206 kmp_task_t *new_task);
4207KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
4209 size_t sizeof_kmp_task_t,
4210 size_t sizeof_shareds,
4211 kmp_routine_entry_t task_entry);
4212KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
4213 ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
size_t sizeof_kmp_task_t,
4214 size_t sizeof_shareds, kmp_routine_entry_t task_entry, kmp_int64 device_id);
4215KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
4217KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
4219KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
4220 kmp_task_t *new_task);
4221KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
4222KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
4226void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
4227void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
4233KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
4234KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
4237 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
4238 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
4239 kmp_depend_info_t *noalias_dep_list);
4241KMP_EXPORT kmp_base_depnode_t *__kmpc_task_get_depnode(kmp_task_t *task);
4243KMP_EXPORT kmp_depnode_list_t *__kmpc_task_get_successors(kmp_task_t *task);
4247 kmp_depend_info_t *dep_list,
4248 kmp_int32 ndeps_noalias,
4249 kmp_depend_info_t *noalias_dep_list);
4252KMP_EXPORT
void __kmpc_omp_taskwait_deps_51(
ident_t *loc_ref, kmp_int32 gtid,
4254 kmp_depend_info_t *dep_list,
4255 kmp_int32 ndeps_noalias,
4256 kmp_depend_info_t *noalias_dep_list,
4257 kmp_int32 has_no_wait);
4259extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
4260 bool serialize_immediate);
4262KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
4263 kmp_int32 cncl_kind);
4264KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
4265 kmp_int32 cncl_kind);
4266KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
4267KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
4271KMP_EXPORT
void __kmpc_taskloop(
ident_t *loc, kmp_int32 gtid, kmp_task_t *task,
4272 kmp_int32 if_val, kmp_uint64 *lb,
4273 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
4274 kmp_int32 sched, kmp_uint64 grainsize,
4276KMP_EXPORT
void __kmpc_taskloop_5(
ident_t *loc, kmp_int32 gtid,
4277 kmp_task_t *task, kmp_int32 if_val,
4278 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
4279 kmp_int32 nogroup, kmp_int32 sched,
4280 kmp_uint64 grainsize, kmp_int32 modifier,
4289 int num,
void *data);
4293 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
4294 kmp_task_affinity_info_t *affin_list);
4295KMP_EXPORT
void __kmp_set_num_teams(
int num_teams);
4296KMP_EXPORT
int __kmp_get_max_teams(
void);
4297KMP_EXPORT
void __kmp_set_teams_thread_limit(
int limit);
4298KMP_EXPORT
int __kmp_get_teams_thread_limit(
void);
4305KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
4307KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
4309KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
4311KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
4313KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4314KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
4316KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
4318KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
4320KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4321KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
4324KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4325 void **user_lock, uintptr_t hint);
4326KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4334static inline bool __kmp_tdg_is_recording(kmp_tdg_status_t status) {
4335 return status == KMP_TDG_RECORDING;
4338KMP_EXPORT kmp_int32 __kmpc_start_record_task(
ident_t *loc, kmp_int32 gtid,
4339 kmp_int32 input_flags,
4341KMP_EXPORT
void __kmpc_end_record_task(
ident_t *loc, kmp_int32 gtid,
4342 kmp_int32 input_flags, kmp_int32 tdg_id);
4347 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4348 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4349 kmp_critical_name *lck);
4351 kmp_critical_name *lck);
4353 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4354 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4355 kmp_critical_name *lck);
4357 kmp_critical_name *lck);
4361extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
4362 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4363 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4364 kmp_critical_name *lck);
4367KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
4369KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
4370KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
4376KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
4378 kmp_int32 num_threads);
4380KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
4383 kmp_int32 num_teams,
4384 kmp_int32 num_threads);
4386 kmp_int32 thread_limit);
4389 kmp_int32 num_teams_lb,
4390 kmp_int32 num_teams_ub,
4391 kmp_int32 num_threads);
4399KMP_EXPORT
void __kmpc_doacross_init(
ident_t *loc, kmp_int32 gtid,
4401 const struct kmp_dim *dims);
4402KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
4403 const kmp_int64 *vec);
4404KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
4405 const kmp_int64 *vec);
4406KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
4409 void *data,
size_t size,
4414void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
4415 void *data_addr,
size_t pc_size);
4416struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
4419void __kmp_threadprivate_resize_cache(
int newCapacity);
4420void __kmp_cleanup_threadprivate_caches();
4424#define KMPC_CONVENTION __cdecl
4426#define KMPC_CONVENTION
4430typedef enum omp_sched_t {
4431 omp_sched_static = 1,
4432 omp_sched_dynamic = 2,
4433 omp_sched_guided = 3,
4436typedef void *kmp_affinity_mask_t;
4439KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
4440KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
4441KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
4442KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
4443KMP_EXPORT
int KMPC_CONVENTION
4444kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4445KMP_EXPORT
int KMPC_CONVENTION
4446kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4447KMP_EXPORT
int KMPC_CONVENTION
4448kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4450KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
4451KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
4452KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
4453KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4454KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4455void KMP_EXPAND_NAME(ompc_set_affinity_format)(
char const *format);
4456size_t KMP_EXPAND_NAME(ompc_get_affinity_format)(
char *buffer,
size_t size);
4457void KMP_EXPAND_NAME(ompc_display_affinity)(
char const *format);
4458size_t KMP_EXPAND_NAME(ompc_capture_affinity)(
char *buffer,
size_t buf_size,
4459 char const *format);
4461enum kmp_target_offload_kind {
4466typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4468extern kmp_target_offload_kind_t __kmp_target_offload;
4469extern int __kmpc_get_target_offload();
4472#define KMP_DEVICE_DEFAULT -1
4473#define KMP_DEVICE_ALL -11
4479typedef enum kmp_pause_status_t {
4481 kmp_soft_paused = 1,
4483} kmp_pause_status_t;
4486extern kmp_pause_status_t __kmp_pause_status;
4487extern int __kmpc_pause_resource(kmp_pause_status_t level);
4488extern int __kmp_pause_resource(kmp_pause_status_t level);
4490extern void __kmp_resume_if_soft_paused();
4494static inline void __kmp_resume_if_hard_paused() {
4495 if (__kmp_pause_status == kmp_hard_paused) {
4496 __kmp_pause_status = kmp_not_paused;
4500extern void __kmp_omp_display_env(
int verbose);
4503extern volatile int __kmp_init_hidden_helper;
4505extern volatile int __kmp_hidden_helper_team_done;
4507extern kmp_int32 __kmp_enable_hidden_helper;
4509extern kmp_info_t *__kmp_hidden_helper_main_thread;
4511extern kmp_info_t **__kmp_hidden_helper_threads;
4513extern kmp_int32 __kmp_hidden_helper_threads_num;
4515extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4517extern void __kmp_hidden_helper_initialize();
4518extern void __kmp_hidden_helper_threads_initz_routine();
4519extern void __kmp_do_initialize_hidden_helper_threads();
4520extern void __kmp_hidden_helper_threads_initz_wait();
4521extern void __kmp_hidden_helper_initz_release();
4522extern void __kmp_hidden_helper_threads_deinitz_wait();
4523extern void __kmp_hidden_helper_threads_deinitz_release();
4524extern void __kmp_hidden_helper_main_thread_wait();
4525extern void __kmp_hidden_helper_worker_thread_wait();
4526extern void __kmp_hidden_helper_worker_thread_signal();
4527extern void __kmp_hidden_helper_main_thread_release();
4530#define KMP_HIDDEN_HELPER_THREAD(gtid) \
4531 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4533#define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4534 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4536#define KMP_HIDDEN_HELPER_MAIN_THREAD(gtid) \
4537 ((gtid) == 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4539#define KMP_HIDDEN_HELPER_TEAM(team) \
4540 (team->t.t_threads[0] == __kmp_hidden_helper_main_thread)
4544#define KMP_GTID_TO_SHADOW_GTID(gtid) \
4545 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4550static inline int __kmp_adjust_gtid_for_hidden_helpers(
int gtid) {
4551 int adjusted_gtid = gtid;
4552 if (__kmp_hidden_helper_threads_num > 0 && gtid > 0 &&
4553 gtid - __kmp_hidden_helper_threads_num >= 0) {
4554 adjusted_gtid -= __kmp_hidden_helper_threads_num;
4556 return adjusted_gtid;
4560typedef enum kmp_severity_t {
4561 severity_warning = 1,
4564extern void __kmpc_error(
ident_t *loc,
int severity,
const char *message);
4567KMP_EXPORT
void __kmpc_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4568KMP_EXPORT
void __kmpc_end_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4574template <
bool C,
bool S>
4575extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4576template <
bool C,
bool S>
4577extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4578template <
bool C,
bool S>
4579extern void __kmp_atomic_suspend_64(
int th_gtid,
4580 kmp_atomic_flag_64<C, S> *flag);
4581extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4582#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4583template <
bool C,
bool S>
4584extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4585template <
bool C,
bool S>
4586extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4587template <
bool C,
bool S>
4588extern void __kmp_atomic_mwait_64(
int th_gtid, kmp_atomic_flag_64<C, S> *flag);
4589extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4591template <
bool C,
bool S>
4592extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4593template <
bool C,
bool S>
4594extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4595template <
bool C,
bool S>
4596extern void __kmp_atomic_resume_64(
int target_gtid,
4597 kmp_atomic_flag_64<C, S> *flag);
4598extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4600template <
bool C,
bool S>
4601int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4602 kmp_flag_32<C, S> *flag,
int final_spin,
4603 int *thread_finished,
4607 kmp_int32 is_constrained);
4608template <
bool C,
bool S>
4609int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4610 kmp_flag_64<C, S> *flag,
int final_spin,
4611 int *thread_finished,
4615 kmp_int32 is_constrained);
4616template <
bool C,
bool S>
4617int __kmp_atomic_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4618 kmp_atomic_flag_64<C, S> *flag,
4619 int final_spin,
int *thread_finished,
4623 kmp_int32 is_constrained);
4624int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4625 kmp_flag_oncore *flag,
int final_spin,
4626 int *thread_finished,
4630 kmp_int32 is_constrained);
4632extern int __kmp_nesting_mode;
4633extern int __kmp_nesting_mode_nlevels;
4634extern int *__kmp_nesting_nth_level;
4635extern void __kmp_init_nesting_mode();
4636extern void __kmp_set_nesting_mode_threads();
4648 if (f && f != stdout && f != stderr) {
4657 const char *env_var =
nullptr)
4659 open(filename, mode, env_var);
4666 void open(
const char *filename,
const char *mode,
4667 const char *env_var =
nullptr) {
4669 f = fopen(filename, mode);
4673 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4674 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4676 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4685 f = fopen(filename, mode);
4702 operator bool() {
return bool(f); }
4703 operator FILE *() {
return f; }
4706template <
typename SourceType,
typename TargetType,
4707 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4708 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4709 bool isSourceSigned = std::is_signed<SourceType>::value,
4710 bool isTargetSigned = std::is_signed<TargetType>::value>
4711struct kmp_convert {};
4714template <
typename SourceType,
typename TargetType>
4715struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4716 static TargetType to(SourceType src) {
return (TargetType)src; }
4719template <
typename SourceType,
typename TargetType>
4720struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4721 static TargetType to(SourceType src) {
return src; }
4724template <
typename SourceType,
typename TargetType>
4725struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4726 static TargetType to(SourceType src) {
4727 KMP_ASSERT(src <=
static_cast<SourceType
>(
4728 (std::numeric_limits<TargetType>::max)()));
4729 KMP_ASSERT(src >=
static_cast<SourceType
>(
4730 (std::numeric_limits<TargetType>::min)()));
4731 return (TargetType)src;
4737template <
typename SourceType,
typename TargetType>
4738struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4739 static TargetType to(SourceType src) {
4740 KMP_ASSERT(src >= 0);
4741 return (TargetType)src;
4745template <
typename SourceType,
typename TargetType>
4746struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4747 static TargetType to(SourceType src) {
4748 KMP_ASSERT(src >= 0);
4749 return (TargetType)src;
4753template <
typename SourceType,
typename TargetType>
4754struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4755 static TargetType to(SourceType src) {
4756 KMP_ASSERT(src >= 0);
4757 KMP_ASSERT(src <=
static_cast<SourceType
>(
4758 (std::numeric_limits<TargetType>::max)()));
4759 return (TargetType)src;
4765template <
typename SourceType,
typename TargetType>
4766struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4767 static TargetType to(SourceType src) {
return (TargetType)src; }
4770template <
typename SourceType,
typename TargetType>
4771struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4772 static TargetType to(SourceType src) {
4773 KMP_ASSERT(src <=
static_cast<SourceType
>(
4774 (std::numeric_limits<TargetType>::max)()));
4775 return (TargetType)src;
4779template <
typename SourceType,
typename TargetType>
4780struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4781 static TargetType to(SourceType src) {
4782 KMP_ASSERT(src <=
static_cast<SourceType
>(
4783 (std::numeric_limits<TargetType>::max)()));
4784 return (TargetType)src;
4790template <
typename SourceType,
typename TargetType>
4791struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4792 static TargetType to(SourceType src) {
return (TargetType)src; }
4795template <
typename SourceType,
typename TargetType>
4796struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4797 static TargetType to(SourceType src) {
return src; }
4800template <
typename SourceType,
typename TargetType>
4801struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4802 static TargetType to(SourceType src) {
4803 KMP_ASSERT(src <=
static_cast<SourceType
>(
4804 (std::numeric_limits<TargetType>::max)()));
4805 return (TargetType)src;
4809template <
typename T1,
typename T2>
4810static inline void __kmp_type_convert(T1 src, T2 *dest) {
4811 *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_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)
KMP_EXPORT void * __kmpc_task_reduction_get_th_data(int gtid, void *tg, void *d)
KMP_EXPORT void * __kmpc_task_reduction_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
KMP_EXPORT void * __kmpc_taskred_modifier_init(ident_t *loc, int gtid, int is_ws, int num, 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_init(int gtid, int num_data, void *data)
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_taskred_init(int gtid, int num_data, void *data)
KMP_EXPORT void ** __kmpc_omp_get_target_async_handle_ptr(kmp_int32 gtid)
void(* kmpc_dtor)(void *)
void *(* kmpc_cctor)(void *, 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_cctor_vec)(void *, void *, size_t)
void *(* kmpc_ctor)(void *)
KMP_EXPORT void * __kmpc_copyprivate_light(ident_t *loc, kmp_int32 gtid, void *cpy_data)
void *(* kmpc_ctor_vec)(void *, size_t)
KMP_EXPORT void * __kmpc_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
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 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)
KMP_EXPORT void __kmpc_end_masked(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
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)
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)
KMP_EXPORT kmp_int32 __kmpc_sections_init(ident_t *loc, kmp_int32 global_tid)
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)
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