17#include "kmp_config.h"
27#ifndef KMP_STATIC_STEAL_ENABLED
28#define KMP_STATIC_STEAL_ENABLED 1
31#define TASK_CURRENT_NOT_QUEUED 0
32#define TASK_CURRENT_QUEUED 1
34#ifdef BUILD_TIED_TASK_STACK
35#define TASK_STACK_EMPTY 0
36#define TASK_STACK_BLOCK_BITS 5
38#define TASK_STACK_BLOCK_SIZE (1 << TASK_STACK_BLOCK_BITS)
40#define TASK_STACK_INDEX_MASK (TASK_STACK_BLOCK_SIZE - 1)
43#define TASK_NOT_PUSHED 1
44#define TASK_SUCCESSFULLY_PUSHED 0
47#define TASK_EXPLICIT 1
48#define TASK_IMPLICIT 0
51#define TASK_DETACHABLE 1
52#define TASK_UNDETACHABLE 0
54#define KMP_CANCEL_THREADS
55#define KMP_THREAD_ATTR
59#if defined(__ANDROID__)
60#undef KMP_CANCEL_THREADS
83#include "kmp_safe_c_api.h"
91#undef KMP_USE_HIER_SCHED
92#define KMP_USE_HIER_SCHED KMP_AFFINITY_SUPPORTED
95#if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED
97#ifndef HWLOC_OBJ_NUMANODE
98#define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE
100#ifndef HWLOC_OBJ_PACKAGE
101#define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET
105#if KMP_ARCH_X86 || KMP_ARCH_X86_64
106#include <xmmintrin.h>
110#define KMP_INTERNAL_MALLOC(sz) malloc(sz)
111#define KMP_INTERNAL_FREE(p) free(p)
112#define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
113#define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
115#include "kmp_debug.h"
117#include "kmp_version.h"
118#include "kmp_barrier.h"
120#include "kmp_debugger.h"
124#define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS)
126#include "kmp_wrapper_malloc.h"
129#if !defined NSIG && defined _NSIG
135#pragma weak clock_gettime
139#include "ompt-internal.h"
143#include "ompd-specific.h"
147#define UNLIKELY(x) (x)
156#ifndef USE_FAST_MEMORY
157#define USE_FAST_MEMORY 3
160#ifndef KMP_NESTED_HOT_TEAMS
161#define KMP_NESTED_HOT_TEAMS 0
162#define USE_NESTED_HOT_ARG(x)
164#if KMP_NESTED_HOT_TEAMS
165#define USE_NESTED_HOT_ARG(x) , x
167#define USE_NESTED_HOT_ARG(x)
172#ifndef USE_CMP_XCHG_FOR_BGET
173#define USE_CMP_XCHG_FOR_BGET 1
181#define KMP_NSEC_PER_SEC 1000000000L
182#define KMP_USEC_PER_SEC 1000000L
206 KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0,
207 KMP_IDENT_BARRIER_IMPL_FOR = 0x0040,
208 KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0,
210 KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140,
211 KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0,
224 KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000,
225 KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000,
226 KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000,
227 KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000,
228 KMP_IDENT_OPENMP_SPEC_VERSION_MASK = 0xFF000000
249 kmp_int32 get_openmp_version() {
250 return (((
flags & KMP_IDENT_OPENMP_SPEC_VERSION_MASK) >> 24) & 0xFF);
258typedef union kmp_team kmp_team_t;
259typedef struct kmp_taskdata kmp_taskdata_t;
260typedef union kmp_task_team kmp_task_team_t;
261typedef union kmp_team kmp_team_p;
262typedef union kmp_info kmp_info_p;
263typedef union kmp_root kmp_root_p;
265template <
bool C = false,
bool S = true>
class kmp_flag_32;
266template <
bool C = false,
bool S = true>
class kmp_flag_64;
267template <
bool C = false,
bool S = true>
class kmp_atomic_flag_64;
268class kmp_flag_oncore;
278#define KMP_PACK_64(HIGH_32, LOW_32) \
279 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32)))
284 while (*(_x) == ' ' || *(_x) == '\t') \
287#define SKIP_DIGITS(_x) \
289 while (*(_x) >= '0' && *(_x) <= '9') \
292#define SKIP_TOKEN(_x) \
294 while ((*(_x) >= '0' && *(_x) <= '9') || (*(_x) >= 'a' && *(_x) <= 'z') || \
295 (*(_x) >= 'A' && *(_x) <= 'Z') || *(_x) == '_') \
298#define SKIP_TO(_x, _c) \
300 while (*(_x) != '\0' && *(_x) != (_c)) \
306#define KMP_MAX(x, y) ((x) > (y) ? (x) : (y))
307#define KMP_MIN(x, y) ((x) < (y) ? (x) : (y))
312enum kmp_state_timer {
322#ifdef USE_LOAD_BALANCE
323 dynamic_load_balance,
326 dynamic_thread_limit,
332#ifndef KMP_SCHED_TYPE_DEFINED
333#define KMP_SCHED_TYPE_DEFINED
334typedef enum kmp_sched {
337 kmp_sched_static = 1,
338 kmp_sched_dynamic = 2,
339 kmp_sched_guided = 3,
341 kmp_sched_upper_std = 5,
342 kmp_sched_lower_ext = 100,
343 kmp_sched_trapezoidal = 101,
344#if KMP_STATIC_STEAL_ENABLED
345 kmp_sched_static_steal = 102,
348 kmp_sched_default = kmp_sched_static,
349 kmp_sched_monotonic = 0x80000000
359 kmp_sch_static_chunked = 33,
361 kmp_sch_dynamic_chunked = 35,
363 kmp_sch_runtime = 37,
365 kmp_sch_trapezoidal = 39,
368 kmp_sch_static_greedy = 40,
369 kmp_sch_static_balanced = 41,
371 kmp_sch_guided_iterative_chunked = 42,
372 kmp_sch_guided_analytical_chunked = 43,
374 kmp_sch_static_steal = 44,
377 kmp_sch_static_balanced_chunked = 45,
385 kmp_ord_static_chunked = 65,
387 kmp_ord_dynamic_chunked = 67,
388 kmp_ord_guided_chunked = 68,
389 kmp_ord_runtime = 69,
391 kmp_ord_trapezoidal = 71,
404 kmp_nm_static_chunked =
407 kmp_nm_dynamic_chunked = 163,
409 kmp_nm_runtime = 165,
411 kmp_nm_trapezoidal = 167,
414 kmp_nm_static_greedy = 168,
415 kmp_nm_static_balanced = 169,
417 kmp_nm_guided_iterative_chunked = 170,
418 kmp_nm_guided_analytical_chunked = 171,
419 kmp_nm_static_steal =
422 kmp_nm_ord_static_chunked = 193,
424 kmp_nm_ord_dynamic_chunked = 195,
425 kmp_nm_ord_guided_chunked = 196,
426 kmp_nm_ord_runtime = 197,
428 kmp_nm_ord_trapezoidal = 199,
450#define SCHEDULE_WITHOUT_MODIFIERS(s) \
453#define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0)
454#define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0)
455#define SCHEDULE_HAS_NO_MODIFIERS(s) \
456 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0)
457#define SCHEDULE_GET_MODIFIERS(s) \
458 ((enum sched_type)( \
459 (s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)))
460#define SCHEDULE_SET_MODIFIERS(s, m) \
461 (s = (enum sched_type)((kmp_int32)s | (kmp_int32)m))
462#define SCHEDULE_NONMONOTONIC 0
463#define SCHEDULE_MONOTONIC 1
470__kmp_sched_apply_mods_stdkind(kmp_sched_t *kind,
472 if (SCHEDULE_HAS_MONOTONIC(internal_kind)) {
473 *kind = (kmp_sched_t)((
int)*kind | (int)kmp_sched_monotonic);
479__kmp_sched_apply_mods_intkind(kmp_sched_t kind,
481 if ((
int)kind & (
int)kmp_sched_monotonic) {
482 *internal_kind = (
enum sched_type)((
int)*internal_kind |
488static inline kmp_sched_t __kmp_sched_without_mods(kmp_sched_t kind) {
489 return (kmp_sched_t)((int)kind & ~((
int)kmp_sched_monotonic));
493typedef union kmp_r_sched {
512enum clock_function_type {
513 clock_function_gettimeofday,
514 clock_function_clock_gettime
519enum mic_type { non_mic, mic1, mic2, mic3, dummy };
524#undef KMP_FAST_REDUCTION_BARRIER
525#define KMP_FAST_REDUCTION_BARRIER 1
527#undef KMP_FAST_REDUCTION_CORE_DUO
528#if KMP_ARCH_X86 || KMP_ARCH_X86_64
529#define KMP_FAST_REDUCTION_CORE_DUO 1
532enum _reduction_method {
533 reduction_method_not_defined = 0,
534 critical_reduce_block = (1 << 8),
535 atomic_reduce_block = (2 << 8),
536 tree_reduce_block = (3 << 8),
537 empty_reduce_block = (4 << 8)
552#if KMP_FAST_REDUCTION_BARRIER
553#define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
554 ((reduction_method) | (barrier_type))
556#define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
557 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
559#define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
560 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
562#define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
565#define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
566 (packed_reduction_method)
568#define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
571#define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
572 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
573 (which_reduction_block))
575#if KMP_FAST_REDUCTION_BARRIER
576#define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
577 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
579#define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
580 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
583typedef int PACKED_REDUCTION_METHOD_T;
591#pragma warning(disable : 271 310)
621typedef enum kmp_hw_core_type_t {
622 KMP_HW_CORE_TYPE_UNKNOWN = 0x0,
623#if KMP_ARCH_X86 || KMP_ARCH_X86_64
624 KMP_HW_CORE_TYPE_ATOM = 0x20,
625 KMP_HW_CORE_TYPE_CORE = 0x40,
626 KMP_HW_MAX_NUM_CORE_TYPES = 3,
628 KMP_HW_MAX_NUM_CORE_TYPES = 1,
632#define KMP_HW_MAX_NUM_CORE_EFFS 8
634#define KMP_DEBUG_ASSERT_VALID_HW_TYPE(type) \
635 KMP_DEBUG_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
636#define KMP_ASSERT_VALID_HW_TYPE(type) \
637 KMP_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
639#define KMP_FOREACH_HW_TYPE(type) \
640 for (kmp_hw_t type = (kmp_hw_t)0; type < KMP_HW_LAST; \
641 type = (kmp_hw_t)((int)type + 1))
643const char *__kmp_hw_get_keyword(kmp_hw_t type,
bool plural =
false);
644const char *__kmp_hw_get_catalog_string(kmp_hw_t type,
bool plural =
false);
645const char *__kmp_hw_get_core_type_string(kmp_hw_core_type_t type);
648#if KMP_AFFINITY_SUPPORTED
652#if _MSC_VER < 1600 && KMP_MSVC_COMPAT
653typedef struct GROUP_AFFINITY {
659#if KMP_GROUP_AFFINITY
660extern int __kmp_num_proc_groups;
662static const int __kmp_num_proc_groups = 1;
664typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
665extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
667typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
668extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
670typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
671extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
673typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
675extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
679extern hwloc_topology_t __kmp_hwloc_topology;
680extern int __kmp_hwloc_error;
683extern size_t __kmp_affin_mask_size;
684#define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
685#define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
686#define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
687#define KMP_CPU_SET_ITERATE(i, mask) \
688 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
689#define KMP_CPU_SET(i, mask) (mask)->set(i)
690#define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
691#define KMP_CPU_CLR(i, mask) (mask)->clear(i)
692#define KMP_CPU_ZERO(mask) (mask)->zero()
693#define KMP_CPU_COPY(dest, src) (dest)->copy(src)
694#define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
695#define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
696#define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
697#define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
698#define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
699#define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
700#define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
701#define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
702#define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
703#define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
704#define KMP_CPU_ALLOC_ARRAY(arr, n) \
705 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
706#define KMP_CPU_FREE_ARRAY(arr, n) \
707 __kmp_affinity_dispatch->deallocate_mask_array(arr)
708#define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
709#define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
710#define __kmp_get_system_affinity(mask, abort_bool) \
711 (mask)->get_system_affinity(abort_bool)
712#define __kmp_set_system_affinity(mask, abort_bool) \
713 (mask)->set_system_affinity(abort_bool)
714#define __kmp_get_proc_group(mask) (mask)->get_proc_group()
720 void *
operator new(
size_t n);
721 void operator delete(
void *p);
722 void *
operator new[](
size_t n);
723 void operator delete[](
void *p);
726 virtual void set(
int i) {}
728 virtual bool is_set(
int i)
const {
return false; }
730 virtual void clear(
int i) {}
732 virtual void zero() {}
734 virtual void copy(
const Mask *src) {}
736 virtual void bitwise_and(
const Mask *rhs) {}
738 virtual void bitwise_or(
const Mask *rhs) {}
740 virtual void bitwise_not() {}
743 virtual int begin()
const {
return 0; }
744 virtual int end()
const {
return 0; }
745 virtual int next(
int previous)
const {
return 0; }
747 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
750 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
752 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
755 virtual int get_proc_group()
const {
return -1; }
757 void *
operator new(
size_t n);
758 void operator delete(
void *p);
760 virtual ~KMPAffinity() =
default;
762 virtual void determine_capable(
const char *env_var) {}
764 virtual void bind_thread(
int proc) {}
766 virtual Mask *allocate_mask() {
return nullptr; }
767 virtual void deallocate_mask(Mask *m) {}
768 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
769 virtual void deallocate_mask_array(Mask *m) {}
770 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
771 static void pick_api();
772 static void destroy_api();
780 virtual api_type get_api_type()
const {
786 static bool picked_api;
789typedef KMPAffinity::Mask kmp_affin_mask_t;
790extern KMPAffinity *__kmp_affinity_dispatch;
794#define KMP_AFFIN_MASK_PRINT_LEN 1024
808enum affinity_top_method {
809 affinity_top_method_all = 0,
810#if KMP_ARCH_X86 || KMP_ARCH_X86_64
811 affinity_top_method_apicid,
812 affinity_top_method_x2apicid,
813 affinity_top_method_x2apicid_1f,
815 affinity_top_method_cpuinfo,
816#if KMP_GROUP_AFFINITY
817 affinity_top_method_group,
819 affinity_top_method_flat,
821 affinity_top_method_hwloc,
823 affinity_top_method_default
826#define affinity_respect_mask_default (2)
828typedef struct kmp_affinity_flags_t {
830 unsigned verbose : 1;
831 unsigned warnings : 1;
832 unsigned respect : 2;
834 unsigned initialized : 1;
835 unsigned reserved : 25;
836} kmp_affinity_flags_t;
837KMP_BUILD_ASSERT(
sizeof(kmp_affinity_flags_t) == 4);
839typedef struct kmp_affinity_t {
841 enum affinity_type type;
846 kmp_affinity_flags_t flags;
848 kmp_affin_mask_t *masks;
849 unsigned num_os_id_masks;
850 kmp_affin_mask_t *os_id_masks;
854#define KMP_AFFINITY_INIT(env) \
856 nullptr, affinity_default, KMP_HW_UNKNOWN, -1, 0, 0, \
857 {TRUE, FALSE, TRUE, affinity_respect_mask_default, FALSE, FALSE}, 0, \
858 nullptr, 0, nullptr, env \
861extern enum affinity_top_method __kmp_affinity_top_method;
862extern kmp_affinity_t __kmp_affinity;
863extern kmp_affinity_t __kmp_hh_affinity;
864extern kmp_affinity_t *__kmp_affinities[2];
866extern void __kmp_affinity_bind_thread(
int which);
868extern kmp_affin_mask_t *__kmp_affin_fullMask;
869extern kmp_affin_mask_t *__kmp_affin_origMask;
870extern char *__kmp_cpuinfo_file;
875typedef enum kmp_proc_bind_t {
885typedef struct kmp_nested_proc_bind_t {
886 kmp_proc_bind_t *bind_types;
889} kmp_nested_proc_bind_t;
891extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
892extern kmp_proc_bind_t __kmp_teams_proc_bind;
894extern int __kmp_display_affinity;
895extern char *__kmp_affinity_format;
896static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
898extern int __kmp_tool;
899extern char *__kmp_tool_libraries;
902#if KMP_AFFINITY_SUPPORTED
903#define KMP_PLACE_ALL (-1)
904#define KMP_PLACE_UNDEFINED (-2)
906#define KMP_AFFINITY_NON_PROC_BIND \
907 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
908 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
909 (__kmp_affinity.num_masks > 0 || __kmp_affinity.type == affinity_balanced))
912extern int __kmp_affinity_num_places;
914typedef enum kmp_cancel_kind_t {
923typedef struct kmp_hws_item {
928extern kmp_hws_item_t __kmp_hws_socket;
929extern kmp_hws_item_t __kmp_hws_die;
930extern kmp_hws_item_t __kmp_hws_node;
931extern kmp_hws_item_t __kmp_hws_tile;
932extern kmp_hws_item_t __kmp_hws_core;
933extern kmp_hws_item_t __kmp_hws_proc;
934extern int __kmp_hws_requested;
935extern int __kmp_hws_abs_flag;
939#define KMP_PAD(type, sz) \
940 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
944#define KMP_GTID_DNE (-2)
945#define KMP_GTID_SHUTDOWN (-3)
946#define KMP_GTID_MONITOR (-4)
947#define KMP_GTID_UNKNOWN (-5)
948#define KMP_GTID_MIN (-6)
954typedef uintptr_t omp_uintptr_t;
957 omp_atk_sync_hint = 1,
958 omp_atk_alignment = 2,
960 omp_atk_pool_size = 4,
961 omp_atk_fallback = 5,
964 omp_atk_partition = 8
965} omp_alloctrait_key_t;
970 omp_atv_contended = 3,
971 omp_atv_uncontended = 4,
972 omp_atv_serialized = 5,
973 omp_atv_sequential = omp_atv_serialized,
979 omp_atv_default_mem_fb = 11,
980 omp_atv_null_fb = 12,
981 omp_atv_abort_fb = 13,
982 omp_atv_allocator_fb = 14,
983 omp_atv_environment = 15,
984 omp_atv_nearest = 16,
985 omp_atv_blocked = 17,
986 omp_atv_interleaved = 18
987} omp_alloctrait_value_t;
988#define omp_atv_default ((omp_uintptr_t)-1)
990typedef void *omp_memspace_handle_t;
991extern omp_memspace_handle_t
const omp_default_mem_space;
992extern omp_memspace_handle_t
const omp_large_cap_mem_space;
993extern omp_memspace_handle_t
const omp_const_mem_space;
994extern omp_memspace_handle_t
const omp_high_bw_mem_space;
995extern omp_memspace_handle_t
const omp_low_lat_mem_space;
996extern omp_memspace_handle_t
const llvm_omp_target_host_mem_space;
997extern omp_memspace_handle_t
const llvm_omp_target_shared_mem_space;
998extern omp_memspace_handle_t
const llvm_omp_target_device_mem_space;
1001 omp_alloctrait_key_t key;
1002 omp_uintptr_t value;
1005typedef void *omp_allocator_handle_t;
1006extern omp_allocator_handle_t
const omp_null_allocator;
1007extern omp_allocator_handle_t
const omp_default_mem_alloc;
1008extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
1009extern omp_allocator_handle_t
const omp_const_mem_alloc;
1010extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
1011extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
1012extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
1013extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
1014extern omp_allocator_handle_t
const omp_thread_mem_alloc;
1015extern omp_allocator_handle_t
const llvm_omp_target_host_mem_alloc;
1016extern omp_allocator_handle_t
const llvm_omp_target_shared_mem_alloc;
1017extern omp_allocator_handle_t
const llvm_omp_target_device_mem_alloc;
1018extern omp_allocator_handle_t
const kmp_max_mem_alloc;
1019extern omp_allocator_handle_t __kmp_def_allocator;
1024extern int __kmp_memkind_available;
1026typedef omp_memspace_handle_t kmp_memspace_t;
1028typedef struct kmp_allocator_t {
1029 omp_memspace_handle_t memspace;
1032 omp_alloctrait_value_t fb;
1033 kmp_allocator_t *fb_data;
1034 kmp_uint64 pool_size;
1035 kmp_uint64 pool_used;
1038extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
1039 omp_memspace_handle_t,
1041 omp_alloctrait_t traits[]);
1042extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
1043extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
1044extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
1046extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
1047extern void *__kmpc_aligned_alloc(
int gtid,
size_t align,
size_t sz,
1048 omp_allocator_handle_t al);
1049extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
1050 omp_allocator_handle_t al);
1051extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
1052 omp_allocator_handle_t al,
1053 omp_allocator_handle_t free_al);
1054extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1056extern void *__kmp_alloc(
int gtid,
size_t align,
size_t sz,
1057 omp_allocator_handle_t al);
1058extern void *__kmp_calloc(
int gtid,
size_t align,
size_t nmemb,
size_t sz,
1059 omp_allocator_handle_t al);
1060extern void *__kmp_realloc(
int gtid,
void *ptr,
size_t sz,
1061 omp_allocator_handle_t al,
1062 omp_allocator_handle_t free_al);
1063extern void ___kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1065extern void __kmp_init_memkind();
1066extern void __kmp_fini_memkind();
1067extern void __kmp_init_target_mem();
1071#define KMP_UINT64_MAX \
1072 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1074#define KMP_MIN_NTH 1
1077#if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1078#define KMP_MAX_NTH PTHREAD_THREADS_MAX
1080#define KMP_MAX_NTH INT_MAX
1084#ifdef PTHREAD_STACK_MIN
1085#define KMP_MIN_STKSIZE PTHREAD_STACK_MIN
1087#define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1090#define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1093#define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1094#elif KMP_ARCH_X86_64
1095#define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1096#define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1098#define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1101#define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1102#define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1103#define KMP_MAX_MALLOC_POOL_INCR \
1104 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1106#define KMP_MIN_STKOFFSET (0)
1107#define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1109#define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1111#define KMP_DEFAULT_STKOFFSET CACHE_LINE
1114#define KMP_MIN_STKPADDING (0)
1115#define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1117#define KMP_BLOCKTIME_MULTIPLIER \
1119#define KMP_MIN_BLOCKTIME (0)
1120#define KMP_MAX_BLOCKTIME \
1124#define KMP_DEFAULT_BLOCKTIME (__kmp_is_hybrid_cpu() ? (0) : (200))
1127#define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1128#define KMP_MIN_MONITOR_WAKEUPS (1)
1129#define KMP_MAX_MONITOR_WAKEUPS (1000)
1133#define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1134 (((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) \
1135 : ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS \
1136 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1137 ? (monitor_wakeups) \
1138 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1142#define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1143 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1144 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1146#define KMP_BLOCKTIME(team, tid) \
1147 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1148#if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1150extern kmp_uint64 __kmp_ticks_per_msec;
1151#if KMP_COMPILER_ICC || KMP_COMPILER_ICX
1152#define KMP_NOW() ((kmp_uint64)_rdtsc())
1154#define KMP_NOW() __kmp_hardware_timestamp()
1156#define KMP_NOW_MSEC() (KMP_NOW() / __kmp_ticks_per_msec)
1157#define KMP_BLOCKTIME_INTERVAL(team, tid) \
1158 (KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_msec)
1159#define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1162extern kmp_uint64 __kmp_now_nsec();
1163#define KMP_NOW() __kmp_now_nsec()
1164#define KMP_NOW_MSEC() (KMP_NOW() / KMP_USEC_PER_SEC)
1165#define KMP_BLOCKTIME_INTERVAL(team, tid) \
1166 (KMP_BLOCKTIME(team, tid) * KMP_USEC_PER_SEC)
1167#define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1171#define KMP_MIN_STATSCOLS 40
1172#define KMP_MAX_STATSCOLS 4096
1173#define KMP_DEFAULT_STATSCOLS 80
1175#define KMP_MIN_INTERVAL 0
1176#define KMP_MAX_INTERVAL (INT_MAX - 1)
1177#define KMP_DEFAULT_INTERVAL 0
1179#define KMP_MIN_CHUNK 1
1180#define KMP_MAX_CHUNK (INT_MAX - 1)
1181#define KMP_DEFAULT_CHUNK 1
1183#define KMP_MIN_DISP_NUM_BUFF 1
1184#define KMP_DFLT_DISP_NUM_BUFF 7
1185#define KMP_MAX_DISP_NUM_BUFF 4096
1187#define KMP_MAX_ORDERED 8
1189#define KMP_MAX_FIELDS 32
1191#define KMP_MAX_BRANCH_BITS 31
1193#define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1195#define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1197#define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1202#if KMP_ARCH_X86 || KMP_ARCH_X86_64
1203#define KMP_TLS_GTID_MIN 5
1205#define KMP_TLS_GTID_MIN INT_MAX
1208#define KMP_MASTER_TID(tid) (0 == (tid))
1209#define KMP_WORKER_TID(tid) (0 != (tid))
1211#define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1212#define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1213#define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1217#define TRUE (!FALSE)
1223#define KMP_INIT_WAIT 64U
1224#define KMP_NEXT_WAIT 32U
1226#define KMP_INIT_WAIT 1024U
1227#define KMP_NEXT_WAIT 512U
1230#define KMP_INIT_WAIT 1024U
1231#define KMP_NEXT_WAIT 512U
1232#elif KMP_OS_DRAGONFLY
1234#define KMP_INIT_WAIT 1024U
1235#define KMP_NEXT_WAIT 512U
1238#define KMP_INIT_WAIT 1024U
1239#define KMP_NEXT_WAIT 512U
1242#define KMP_INIT_WAIT 1024U
1243#define KMP_NEXT_WAIT 512U
1246#define KMP_INIT_WAIT 1024U
1247#define KMP_NEXT_WAIT 512U
1250#define KMP_INIT_WAIT 1024U
1251#define KMP_NEXT_WAIT 512U
1254#if KMP_ARCH_X86 || KMP_ARCH_X86_64
1255typedef struct kmp_cpuid {
1262typedef struct kmp_cpuinfo_flags_t {
1265 unsigned hybrid : 1;
1266 unsigned reserved : 29;
1267} kmp_cpuinfo_flags_t;
1269typedef struct kmp_cpuinfo {
1276 kmp_cpuinfo_flags_t flags;
1280 kmp_uint64 frequency;
1281 char name[3 *
sizeof(kmp_cpuid_t)];
1284extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1289static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1290 __asm__ __volatile__(
"cpuid"
1291 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1292 :
"a"(leaf),
"c"(subleaf));
1295static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1296 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1299static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1300 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1302static inline void __kmp_clear_x87_fpu_status_word() {
1305 struct x87_fpu_state {
1314 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1315 __asm__ __volatile__(
"fstenv %0\n\t"
1316 "andw $0x7f00, %1\n\t"
1318 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1320 __asm__ __volatile__(
"fnclex");
1324static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1325static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1327static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1328static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1332extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1333extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1334extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1335extern void __kmp_clear_x87_fpu_status_word();
1336static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1337static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1340#define KMP_X86_MXCSR_MASK 0xffffffc0
1345#if KMP_HAVE_WAITPKG_INTRINSICS
1346#if KMP_HAVE_IMMINTRIN_H
1347#include <immintrin.h>
1348#elif KMP_HAVE_INTRIN_H
1353KMP_ATTRIBUTE_TARGET_WAITPKG
1354static inline int __kmp_tpause(uint32_t hint, uint64_t counter) {
1355#if !KMP_HAVE_WAITPKG_INTRINSICS
1356 uint32_t timeHi = uint32_t(counter >> 32);
1357 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1359 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1365 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1369 return _tpause(hint, counter);
1372KMP_ATTRIBUTE_TARGET_WAITPKG
1373static inline void __kmp_umonitor(
void *cacheline) {
1374#if !KMP_HAVE_WAITPKG_INTRINSICS
1375 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1380 _umonitor(cacheline);
1383KMP_ATTRIBUTE_TARGET_WAITPKG
1384static inline int __kmp_umwait(uint32_t hint, uint64_t counter) {
1385#if !KMP_HAVE_WAITPKG_INTRINSICS
1386 uint32_t timeHi = uint32_t(counter >> 32);
1387 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1389 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1395 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1399 return _umwait(hint, counter);
1404#include <pmmintrin.h>
1409__attribute__((target(
"sse3")))
1412__kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1413 _mm_monitor(cacheline, extensions, hints);
1416__attribute__((target(
"sse3")))
1419__kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1420 _mm_mwait(extensions, hints);
1425extern void __kmp_x86_pause(
void);
1431static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1433static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1435#define KMP_CPU_PAUSE() __kmp_x86_pause()
1437#define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1438#define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1439#define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1440#define KMP_CPU_PAUSE() \
1442 KMP_PPC64_PRI_LOW(); \
1443 KMP_PPC64_PRI_MED(); \
1444 KMP_PPC64_PRI_LOC_MB(); \
1447#define KMP_CPU_PAUSE()
1450#define KMP_INIT_YIELD(count) \
1451 { (count) = __kmp_yield_init; }
1453#define KMP_INIT_BACKOFF(time) \
1454 { (time) = __kmp_pause_init; }
1456#define KMP_OVERSUBSCRIBED \
1457 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1459#define KMP_TRY_YIELD \
1460 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1462#define KMP_TRY_YIELD_OVERSUB \
1463 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1465#define KMP_YIELD(cond) \
1468 if ((cond) && (KMP_TRY_YIELD)) \
1472#define KMP_YIELD_OVERSUB() \
1475 if ((KMP_TRY_YIELD_OVERSUB)) \
1481#define KMP_YIELD_SPIN(count) \
1484 if (KMP_TRY_YIELD) { \
1488 (count) = __kmp_yield_next; \
1499#define KMP_TPAUSE_MAX_MASK ((kmp_uint64)0xFFFF)
1500#define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1502 if (__kmp_tpause_enabled) { \
1503 if (KMP_OVERSUBSCRIBED) { \
1504 __kmp_tpause(0, (time)); \
1506 __kmp_tpause(__kmp_tpause_hint, (time)); \
1508 (time) = (time << 1 | 1) & KMP_TPAUSE_MAX_MASK; \
1511 if ((KMP_TRY_YIELD_OVERSUB)) { \
1513 } else if (__kmp_use_yield == 1) { \
1517 (count) = __kmp_yield_next; \
1523#define KMP_YIELD_OVERSUB_ELSE_SPIN(count, time) \
1526 if ((KMP_TRY_YIELD_OVERSUB)) \
1528 else if (__kmp_use_yield == 1) { \
1532 (count) = __kmp_yield_next; \
1552 ct_ordered_in_parallel,
1560#define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1564 enum cons_type type;
1571 int p_top, w_top, s_top;
1572 int stack_size, stack_top;
1573 struct cons_data *stack_data;
1576struct kmp_region_info {
1578 int offset[KMP_MAX_FIELDS];
1579 int length[KMP_MAX_FIELDS];
1586typedef HANDLE kmp_thread_t;
1587typedef DWORD kmp_key_t;
1591typedef pthread_t kmp_thread_t;
1592typedef pthread_key_t kmp_key_t;
1595extern kmp_key_t __kmp_gtid_threadprivate_key;
1597typedef struct kmp_sys_info {
1611typedef int kmp_itt_mark_t;
1612#define KMP_ITT_DEBUG 0
1615typedef kmp_int32 kmp_critical_name[8];
1626typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1627typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1644typedef void *(*kmpc_ctor)(
void *);
1657typedef void *(*kmpc_cctor)(
void *,
void *);
1667typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1679typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1687typedef struct kmp_cached_addr {
1689 void ***compiler_cache;
1691 struct kmp_cached_addr *next;
1694struct private_data {
1695 struct private_data *next;
1701struct private_common {
1702 struct private_common *next;
1703 struct private_common *link;
1709struct shared_common {
1710 struct shared_common *next;
1711 struct private_data *pod_init;
1731#define KMP_HASH_TABLE_LOG2 9
1732#define KMP_HASH_TABLE_SIZE \
1733 (1 << KMP_HASH_TABLE_LOG2)
1734#define KMP_HASH_SHIFT 3
1735#define KMP_HASH(x) \
1736 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1738struct common_table {
1739 struct private_common *data[KMP_HASH_TABLE_SIZE];
1742struct shared_table {
1743 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1748#if KMP_USE_HIER_SCHED
1751typedef struct kmp_hier_private_bdata_t {
1752 kmp_int32 num_active;
1754 kmp_uint64 wait_val[2];
1755} kmp_hier_private_bdata_t;
1758typedef struct kmp_sched_flags {
1759 unsigned ordered : 1;
1760 unsigned nomerge : 1;
1761 unsigned contains_last : 1;
1762#if KMP_USE_HIER_SCHED
1763 unsigned use_hier : 1;
1764 unsigned unused : 28;
1766 unsigned unused : 29;
1770KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1772#if KMP_STATIC_STEAL_ENABLED
1773typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1780 kmp_lock_t *steal_lock;
1787 struct KMP_ALIGN(32) {
1794 kmp_uint32 ordered_lower;
1795 kmp_uint32 ordered_upper;
1797 kmp_int32 last_upper;
1799} dispatch_private_info32_t;
1801typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1808 kmp_lock_t *steal_lock;
1817 struct KMP_ALIGN(32) {
1824 kmp_uint64 ordered_lower;
1825 kmp_uint64 ordered_upper;
1827 kmp_int64 last_upper;
1829} dispatch_private_info64_t;
1831typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1844 kmp_uint32 ordered_lower;
1845 kmp_uint32 ordered_upper;
1847 kmp_int32 last_upper;
1849} dispatch_private_info32_t;
1851typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1865 kmp_uint64 ordered_lower;
1866 kmp_uint64 ordered_upper;
1868 kmp_int64 last_upper;
1870} dispatch_private_info64_t;
1873typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1874 union private_info {
1875 dispatch_private_info32_t p32;
1876 dispatch_private_info64_t p64;
1879 kmp_sched_flags_t flags;
1880 std::atomic<kmp_uint32> steal_flag;
1881 kmp_int32 ordered_bumped;
1883 struct dispatch_private_info *next;
1884 kmp_int32 type_size;
1885#if KMP_USE_HIER_SCHED
1889 enum cons_type pushed_ws;
1890} dispatch_private_info_t;
1892typedef struct dispatch_shared_info32 {
1895 volatile kmp_uint32 iteration;
1896 volatile kmp_int32 num_done;
1897 volatile kmp_uint32 ordered_iteration;
1899 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
1900} dispatch_shared_info32_t;
1902typedef struct dispatch_shared_info64 {
1905 volatile kmp_uint64 iteration;
1906 volatile kmp_int64 num_done;
1907 volatile kmp_uint64 ordered_iteration;
1909 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
1910} dispatch_shared_info64_t;
1912typedef struct dispatch_shared_info {
1914 dispatch_shared_info32_t s32;
1915 dispatch_shared_info64_t s64;
1917 volatile kmp_uint32 buffer_index;
1918 volatile kmp_int32 doacross_buf_idx;
1919 volatile kmp_uint32 *doacross_flags;
1920 kmp_int32 doacross_num_done;
1921#if KMP_USE_HIER_SCHED
1930} dispatch_shared_info_t;
1932typedef struct kmp_disp {
1934 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
1936 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
1938 dispatch_shared_info_t *th_dispatch_sh_current;
1939 dispatch_private_info_t *th_dispatch_pr_current;
1941 dispatch_private_info_t *th_disp_buffer;
1942 kmp_uint32 th_disp_index;
1943 kmp_int32 th_doacross_buf_idx;
1944 volatile kmp_uint32 *th_doacross_flags;
1945 kmp_int64 *th_doacross_info;
1946#if KMP_USE_INTERNODE_ALIGNMENT
1947 char more_padding[INTERNODE_CACHE_LINE];
1955#define KMP_INIT_BARRIER_STATE 0
1956#define KMP_BARRIER_SLEEP_BIT 0
1957#define KMP_BARRIER_UNUSED_BIT 1
1958#define KMP_BARRIER_BUMP_BIT 2
1960#define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
1961#define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
1962#define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
1964#if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
1965#error "Barrier sleep bit must be smaller than barrier bump bit"
1967#if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
1968#error "Barrier unused bit must be smaller than barrier bump bit"
1972#define KMP_BARRIER_NOT_WAITING 0
1973#define KMP_BARRIER_OWN_FLAG \
1975#define KMP_BARRIER_PARENT_FLAG \
1977#define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
1979#define KMP_BARRIER_SWITCHING \
1982#define KMP_NOT_SAFE_TO_REAP \
1984#define KMP_SAFE_TO_REAP 1
1996 bs_plain_barrier = 0,
1998 bs_forkjoin_barrier,
1999#if KMP_FAST_REDUCTION_BARRIER
2000 bs_reduction_barrier,
2006#if !KMP_FAST_REDUCTION_BARRIER
2007#define bs_reduction_barrier bs_plain_barrier
2010typedef enum kmp_bar_pat {
2017 bp_hierarchical_bar = 3,
2022#define KMP_BARRIER_ICV_PUSH 1
2025typedef struct kmp_internal_control {
2026 int serial_nesting_level;
2039 int max_active_levels;
2042 kmp_proc_bind_t proc_bind;
2043 kmp_int32 default_device;
2044 struct kmp_internal_control *next;
2045} kmp_internal_control_t;
2047static inline void copy_icvs(kmp_internal_control_t *dst,
2048 kmp_internal_control_t *src) {
2053typedef struct KMP_ALIGN_CACHE kmp_bstate {
2058 kmp_internal_control_t th_fixed_icvs;
2061 volatile kmp_uint64 b_go;
2062 KMP_ALIGN_CACHE
volatile kmp_uint64
2064 kmp_uint32 *skip_per_level;
2065 kmp_uint32 my_level;
2066 kmp_int32 parent_tid;
2069 struct kmp_bstate *parent_bar;
2071 kmp_uint64 leaf_state;
2073 kmp_uint8 base_leaf_kids;
2074 kmp_uint8 leaf_kids;
2076 kmp_uint8 wait_flag;
2077 kmp_uint8 use_oncore_barrier;
2082 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
2086union KMP_ALIGN_CACHE kmp_barrier_union {
2088 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
2092typedef union kmp_barrier_union kmp_balign_t;
2095union KMP_ALIGN_CACHE kmp_barrier_team_union {
2097 char b_pad[CACHE_LINE];
2099 kmp_uint64 b_arrived;
2105 kmp_uint b_master_arrived;
2106 kmp_uint b_team_arrived;
2111typedef union kmp_barrier_team_union kmp_balign_team_t;
2118typedef struct kmp_win32_mutex {
2120 CRITICAL_SECTION cs;
2123typedef struct kmp_win32_cond {
2128 kmp_win32_mutex_t waiters_count_lock_;
2135 int wait_generation_count_;
2144union KMP_ALIGN_CACHE kmp_cond_union {
2146 char c_pad[CACHE_LINE];
2147 pthread_cond_t c_cond;
2150typedef union kmp_cond_union kmp_cond_align_t;
2152union KMP_ALIGN_CACHE kmp_mutex_union {
2154 char m_pad[CACHE_LINE];
2155 pthread_mutex_t m_mutex;
2158typedef union kmp_mutex_union kmp_mutex_align_t;
2162typedef struct kmp_desc_base {
2164 size_t ds_stacksize;
2166 kmp_thread_t ds_thread;
2167 volatile int ds_tid;
2170 volatile int ds_alive;
2187typedef union KMP_ALIGN_CACHE kmp_desc {
2189 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2193typedef struct kmp_local {
2194 volatile int this_construct;
2199#if !USE_CMP_XCHG_FOR_BGET
2200#ifdef USE_QUEUING_LOCK_FOR_BGET
2201 kmp_lock_t bget_lock;
2203 kmp_bootstrap_lock_t bget_lock;
2210 PACKED_REDUCTION_METHOD_T
2211 packed_reduction_method;
2216#define KMP_CHECK_UPDATE(a, b) \
2219#define KMP_CHECK_UPDATE_SYNC(a, b) \
2221 TCW_SYNC_PTR((a), (b))
2223#define get__blocktime(xteam, xtid) \
2224 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2225#define get__bt_set(xteam, xtid) \
2226 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2228#define get__bt_intervals(xteam, xtid) \
2229 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2232#define get__dynamic_2(xteam, xtid) \
2233 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2234#define get__nproc_2(xteam, xtid) \
2235 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2236#define get__sched_2(xteam, xtid) \
2237 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2239#define set__blocktime_team(xteam, xtid, xval) \
2240 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2244#define set__bt_intervals_team(xteam, xtid, xval) \
2245 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2249#define set__bt_set_team(xteam, xtid, xval) \
2250 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2252#define set__dynamic(xthread, xval) \
2253 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2254#define get__dynamic(xthread) \
2255 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2257#define set__nproc(xthread, xval) \
2258 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2260#define set__thread_limit(xthread, xval) \
2261 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2263#define set__max_active_levels(xthread, xval) \
2264 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2266#define get__max_active_levels(xthread) \
2267 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2269#define set__sched(xthread, xval) \
2270 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2272#define set__proc_bind(xthread, xval) \
2273 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2274#define get__proc_bind(xthread) \
2275 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2279typedef enum kmp_tasking_mode {
2280 tskm_immediate_exec = 0,
2281 tskm_extra_barrier = 1,
2282 tskm_task_teams = 2,
2284} kmp_tasking_mode_t;
2286extern kmp_tasking_mode_t
2288extern int __kmp_task_stealing_constraint;
2289extern int __kmp_enable_task_throttling;
2290extern kmp_int32 __kmp_default_device;
2293extern kmp_int32 __kmp_max_task_priority;
2295extern kmp_uint64 __kmp_taskloop_min_tasks;
2299#define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2300#define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2304#define KMP_TASKING_ENABLED(task_team) \
2305 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2313typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2315typedef union kmp_cmplrdata {
2326typedef struct kmp_task {
2333 kmp_cmplrdata_t data2;
2342typedef struct kmp_taskgroup {
2343 std::atomic<kmp_int32> count;
2344 std::atomic<kmp_int32>
2346 struct kmp_taskgroup *parent;
2349 kmp_int32 reduce_num_data;
2350 uintptr_t *gomp_data;
2354typedef union kmp_depnode kmp_depnode_t;
2355typedef struct kmp_depnode_list kmp_depnode_list_t;
2356typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2359#define KMP_DEP_IN 0x1
2360#define KMP_DEP_OUT 0x2
2361#define KMP_DEP_INOUT 0x3
2362#define KMP_DEP_MTX 0x4
2363#define KMP_DEP_SET 0x8
2364#define KMP_DEP_ALL 0x80
2366typedef struct kmp_depend_info {
2367 kmp_intptr_t base_addr;
2376 unsigned unused : 3;
2383struct kmp_depnode_list {
2384 kmp_depnode_t *node;
2385 kmp_depnode_list_t *next;
2389#define MAX_MTX_DEPS 4
2391typedef struct kmp_base_depnode {
2392 kmp_depnode_list_t *successors;
2394 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2395 kmp_int32 mtx_num_locks;
2397#if KMP_SUPPORT_GRAPH_OUTPUT
2400 std::atomic<kmp_int32> npredecessors;
2401 std::atomic<kmp_int32> nrefs;
2402} kmp_base_depnode_t;
2404union KMP_ALIGN_CACHE kmp_depnode {
2406 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2407 kmp_base_depnode_t dn;
2410struct kmp_dephash_entry {
2412 kmp_depnode_t *last_out;
2413 kmp_depnode_list_t *last_set;
2414 kmp_depnode_list_t *prev_set;
2415 kmp_uint8 last_flag;
2416 kmp_lock_t *mtx_lock;
2417 kmp_dephash_entry_t *next_in_bucket;
2420typedef struct kmp_dephash {
2421 kmp_dephash_entry_t **buckets;
2423 kmp_depnode_t *last_all;
2425 kmp_uint32 nelements;
2426 kmp_uint32 nconflicts;
2429typedef struct kmp_task_affinity_info {
2430 kmp_intptr_t base_addr;
2435 kmp_int32 reserved : 30;
2437} kmp_task_affinity_info_t;
2439typedef enum kmp_event_type_t {
2440 KMP_EVENT_UNINITIALIZED = 0,
2441 KMP_EVENT_ALLOW_COMPLETION = 1
2445 kmp_event_type_t type;
2446 kmp_tas_lock_t lock;
2452#ifdef BUILD_TIED_TASK_STACK
2455typedef struct kmp_stack_block {
2456 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2457 struct kmp_stack_block *sb_next;
2458 struct kmp_stack_block *sb_prev;
2461typedef struct kmp_task_stack {
2462 kmp_stack_block_t ts_first_block;
2463 kmp_taskdata_t **ts_top;
2464 kmp_int32 ts_entries;
2469typedef struct kmp_tasking_flags {
2471 unsigned tiedness : 1;
2473 unsigned merged_if0 : 1;
2475 unsigned destructors_thunk : 1;
2479 unsigned priority_specified : 1;
2481 unsigned detachable : 1;
2482 unsigned hidden_helper : 1;
2483 unsigned reserved : 8;
2486 unsigned tasktype : 1;
2487 unsigned task_serial : 1;
2488 unsigned tasking_ser : 1;
2490 unsigned team_serial : 1;
2494 unsigned started : 1;
2495 unsigned executing : 1;
2496 unsigned complete : 1;
2498 unsigned native : 1;
2499 unsigned reserved31 : 7;
2501} kmp_tasking_flags_t;
2503struct kmp_taskdata {
2504 kmp_int32 td_task_id;
2505 kmp_tasking_flags_t td_flags;
2506 kmp_team_t *td_team;
2507 kmp_info_p *td_alloc_thread;
2509 kmp_taskdata_t *td_parent;
2511 std::atomic<kmp_int32> td_untied_count;
2515 kmp_uint32 td_taskwait_counter;
2516 kmp_int32 td_taskwait_thread;
2517 KMP_ALIGN_CACHE kmp_internal_control_t
2519 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2520 td_allocated_child_tasks;
2522 std::atomic<kmp_int32>
2523 td_incomplete_child_tasks;
2530 kmp_task_team_t *td_task_team;
2531 size_t td_size_alloc;
2532#if defined(KMP_GOMP_COMPAT)
2534 kmp_int32 td_size_loop_bounds;
2536 kmp_taskdata_t *td_last_tied;
2537#if defined(KMP_GOMP_COMPAT)
2539 void (*td_copy_func)(
void *,
void *);
2541 kmp_event_t td_allow_completion_event;
2543 ompt_task_info_t ompt_task_info;
2548KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2551typedef struct kmp_base_thread_data {
2555 kmp_bootstrap_lock_t td_deque_lock;
2558 kmp_int32 td_deque_size;
2559 kmp_uint32 td_deque_head;
2560 kmp_uint32 td_deque_tail;
2561 kmp_int32 td_deque_ntasks;
2563 kmp_int32 td_deque_last_stolen;
2564#ifdef BUILD_TIED_TASK_STACK
2565 kmp_task_stack_t td_susp_tied_tasks;
2568} kmp_base_thread_data_t;
2570#define TASK_DEQUE_BITS 8
2571#define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2573#define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2574#define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2576typedef union KMP_ALIGN_CACHE kmp_thread_data {
2577 kmp_base_thread_data_t td;
2579 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2582typedef struct kmp_task_pri {
2583 kmp_thread_data_t td;
2589typedef struct kmp_base_task_team {
2590 kmp_bootstrap_lock_t
2595 kmp_bootstrap_lock_t tt_task_pri_lock;
2596 kmp_task_pri_t *tt_task_pri_list;
2598 kmp_task_team_t *tt_next;
2602 kmp_int32 tt_found_tasks;
2606 kmp_int32 tt_max_threads;
2607 kmp_int32 tt_found_proxy_tasks;
2608 kmp_int32 tt_untied_task_encountered;
2609 std::atomic<kmp_int32> tt_num_task_pri;
2612 kmp_int32 tt_hidden_helper_task_encountered;
2615 std::atomic<kmp_int32> tt_unfinished_threads;
2620} kmp_base_task_team_t;
2622union KMP_ALIGN_CACHE kmp_task_team {
2623 kmp_base_task_team_t tt;
2625 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2628#if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2631typedef struct kmp_free_list {
2632 void *th_free_list_self;
2633 void *th_free_list_sync;
2635 void *th_free_list_other;
2639#if KMP_NESTED_HOT_TEAMS
2642typedef struct kmp_hot_team_ptr {
2643 kmp_team_p *hot_team;
2644 kmp_int32 hot_team_nth;
2645} kmp_hot_team_ptr_t;
2647typedef struct kmp_teams_size {
2663typedef struct kmp_cg_root {
2664 kmp_info_p *cg_root;
2667 kmp_int32 cg_thread_limit;
2668 kmp_int32 cg_nthreads;
2669 struct kmp_cg_root *up;
2674typedef struct KMP_ALIGN_CACHE kmp_base_info {
2680 kmp_team_p *th_team;
2681 kmp_root_p *th_root;
2682 kmp_info_p *th_next_pool;
2683 kmp_disp_t *th_dispatch;
2689 kmp_info_p *th_team_master;
2690 int th_team_serialized;
2691 microtask_t th_teams_microtask;
2700 int th_team_bt_intervals;
2703 kmp_uint64 th_team_bt_intervals;
2706#if KMP_AFFINITY_SUPPORTED
2707 kmp_affin_mask_t *th_affin_mask;
2709 omp_allocator_handle_t th_def_allocator;
2713#if KMP_NESTED_HOT_TEAMS
2714 kmp_hot_team_ptr_t *th_hot_teams;
2720#if KMP_AFFINITY_SUPPORTED
2721 int th_current_place;
2727 int th_prev_num_threads;
2729 kmp_uint64 th_bar_arrive_time;
2730 kmp_uint64 th_bar_min_time;
2731 kmp_uint64 th_frame_time;
2733 kmp_local_t th_local;
2734 struct private_common *th_pri_head;
2739 KMP_ALIGN_CACHE kmp_team_p
2743 ompt_thread_info_t ompt_thread_info;
2747 struct common_table *th_pri_common;
2749 volatile kmp_uint32 th_spin_here;
2752 volatile void *th_sleep_loc;
2753 flag_type th_sleep_loc_type;
2760 kmp_task_team_t *th_task_team;
2761 kmp_taskdata_t *th_current_task;
2762 kmp_uint8 th_task_state;
2763 kmp_uint8 *th_task_state_memo_stack;
2765 kmp_uint32 th_task_state_top;
2766 kmp_uint32 th_task_state_stack_sz;
2767 kmp_uint32 th_reap_state;
2772 kmp_uint8 th_active_in_pool;
2774 std::atomic<kmp_uint32> th_used_in_team;
2777 struct cons_header *th_cons;
2778#if KMP_USE_HIER_SCHED
2780 kmp_hier_private_bdata_t *th_hier_bar_data;
2784 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
2786 KMP_ALIGN_CACHE
volatile kmp_int32
2789#if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2791 kmp_free_list_t th_free_lists[NUM_LISTS];
2796 kmp_win32_cond_t th_suspend_cv;
2797 kmp_win32_mutex_t th_suspend_mx;
2798 std::atomic<int> th_suspend_init;
2801 kmp_cond_align_t th_suspend_cv;
2802 kmp_mutex_align_t th_suspend_mx;
2803 std::atomic<int> th_suspend_init_count;
2807 kmp_itt_mark_t th_itt_mark_single;
2810#if KMP_STATS_ENABLED
2811 kmp_stats_list *th_stats;
2814 std::atomic<bool> th_blocking;
2816 kmp_cg_root_t *th_cg_roots;
2819typedef union KMP_ALIGN_CACHE kmp_info {
2821 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
2827typedef struct kmp_base_data {
2828 volatile kmp_uint32 t_value;
2831typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2833 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2837typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2839 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2841} kmp_ordered_team_t;
2843typedef int (*launch_t)(
int gtid);
2846#define KMP_MIN_MALLOC_ARGV_ENTRIES 100
2852#if KMP_ARCH_X86 || KMP_ARCH_X86_64
2853#define KMP_INLINE_ARGV_BYTES \
2855 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
2856 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
2859#define KMP_INLINE_ARGV_BYTES \
2860 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
2862#define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
2864typedef struct KMP_ALIGN_CACHE kmp_base_team {
2867 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2868 kmp_balign_team_t t_bar[bs_last_barrier];
2869 std::atomic<int> t_construct;
2870 char pad[
sizeof(kmp_lock_t)];
2873 std::atomic<void *> t_tg_reduce_data[2];
2874 std::atomic<int> t_tg_fini_counter[2];
2878 KMP_ALIGN_CACHE
int t_master_tid;
2879 int t_master_this_cons;
2883 kmp_team_p *t_parent;
2884 kmp_team_p *t_next_pool;
2885 kmp_disp_t *t_dispatch;
2886 kmp_task_team_t *t_task_team[2];
2887 kmp_proc_bind_t t_proc_bind;
2889 kmp_uint64 t_region_time;
2894 KMP_ALIGN_CACHE
void **t_argv;
2901 ompt_team_info_t ompt_team_info;
2902 ompt_lw_taskteam_t *ompt_serialized_team_info;
2905#if KMP_ARCH_X86 || KMP_ARCH_X86_64
2906 kmp_int8 t_fp_control_saved;
2908 kmp_int16 t_x87_fpu_control_word;
2912 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
2914 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2916 *t_implicit_task_taskdata;
2919 KMP_ALIGN_CACHE
int t_max_argc;
2922 dispatch_shared_info_t *t_disp_buffer;
2925 kmp_r_sched_t t_sched;
2926#if KMP_AFFINITY_SUPPORTED
2930 int t_display_affinity;
2933 omp_allocator_handle_t t_def_allocator;
2936#if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
2941 char dummy_padding[1024];
2944 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2947 std::atomic<kmp_int32> t_cancel_request;
2948 int t_master_active;
2949 void *t_copypriv_data;
2951 std::atomic<kmp_uint32> t_copyin_counter;
2956 distributedBarrier *b;
2959union KMP_ALIGN_CACHE kmp_team {
2962 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
2965typedef union KMP_ALIGN_CACHE kmp_time_global {
2967 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2971typedef struct kmp_base_global {
2973 kmp_time_global_t g_time;
2976 volatile int g_abort;
2977 volatile int g_done;
2980 enum dynamic_mode g_dynamic_mode;
2983typedef union KMP_ALIGN_CACHE kmp_global {
2984 kmp_base_global_t g;
2986 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
2989typedef struct kmp_base_root {
2994 volatile int r_active;
2996 std::atomic<int> r_in_parallel;
2998 kmp_team_t *r_root_team;
2999 kmp_team_t *r_hot_team;
3000 kmp_info_t *r_uber_thread;
3001 kmp_lock_t r_begin_lock;
3002 volatile int r_begin;
3004#if KMP_AFFINITY_SUPPORTED
3005 int r_affinity_assigned;
3009typedef union KMP_ALIGN_CACHE kmp_root {
3012 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
3015struct fortran_inx_info {
3023typedef struct kmp_old_threads_list_t {
3024 kmp_info_t **threads;
3025 struct kmp_old_threads_list_t *next;
3026} kmp_old_threads_list_t;
3030extern int __kmp_settings;
3031extern int __kmp_duplicate_library_ok;
3033extern int __kmp_forkjoin_frames;
3034extern int __kmp_forkjoin_frames_mode;
3036extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
3037extern int __kmp_determ_red;
3040extern int kmp_a_debug;
3041extern int kmp_b_debug;
3042extern int kmp_c_debug;
3043extern int kmp_d_debug;
3044extern int kmp_e_debug;
3045extern int kmp_f_debug;
3049#define KMP_DEBUG_BUF_LINES_INIT 512
3050#define KMP_DEBUG_BUF_LINES_MIN 1
3052#define KMP_DEBUG_BUF_CHARS_INIT 128
3053#define KMP_DEBUG_BUF_CHARS_MIN 2
3057extern int __kmp_debug_buf_lines;
3059 __kmp_debug_buf_chars;
3060extern int __kmp_debug_buf_atomic;
3063extern char *__kmp_debug_buffer;
3064extern std::atomic<int> __kmp_debug_count;
3066extern int __kmp_debug_buf_warn_chars;
3071extern int __kmp_par_range;
3073#define KMP_PAR_RANGE_ROUTINE_LEN 1024
3074extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
3075#define KMP_PAR_RANGE_FILENAME_LEN 1024
3076extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
3077extern int __kmp_par_range_lb;
3078extern int __kmp_par_range_ub;
3084extern int __kmp_storage_map_verbose;
3086extern int __kmp_storage_map_verbose_specified;
3088#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3089extern kmp_cpuinfo_t __kmp_cpuinfo;
3090static inline bool __kmp_is_hybrid_cpu() {
return __kmp_cpuinfo.flags.hybrid; }
3091#elif KMP_OS_DARWIN && KMP_ARCH_AARCH64
3092static inline bool __kmp_is_hybrid_cpu() {
return true; }
3094static inline bool __kmp_is_hybrid_cpu() {
return false; }
3097extern volatile int __kmp_init_serial;
3098extern volatile int __kmp_init_gtid;
3099extern volatile int __kmp_init_common;
3100extern volatile int __kmp_need_register_serial;
3101extern volatile int __kmp_init_middle;
3102extern volatile int __kmp_init_parallel;
3104extern volatile int __kmp_init_monitor;
3106extern volatile int __kmp_init_user_locks;
3107extern volatile int __kmp_init_hidden_helper_threads;
3108extern int __kmp_init_counter;
3109extern int __kmp_root_counter;
3110extern int __kmp_version;
3113extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
3116extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
3117extern kmp_uint32 __kmp_barrier_release_bb_dflt;
3118extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
3119extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
3120extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
3121extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
3122extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
3123extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
3124extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
3125extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
3126extern char const *__kmp_barrier_type_name[bs_last_barrier];
3127extern char const *__kmp_barrier_pattern_name[bp_last_bar];
3130extern kmp_bootstrap_lock_t __kmp_initz_lock;
3131extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
3132extern kmp_bootstrap_lock_t __kmp_task_team_lock;
3133extern kmp_bootstrap_lock_t
3136extern kmp_bootstrap_lock_t
3139extern kmp_bootstrap_lock_t
3140 __kmp_tp_cached_lock;
3143extern kmp_lock_t __kmp_global_lock;
3144extern kmp_queuing_lock_t __kmp_dispatch_lock;
3145extern kmp_lock_t __kmp_debug_lock;
3147extern enum library_type __kmp_library;
3153extern int __kmp_chunk;
3154extern int __kmp_force_monotonic;
3156extern size_t __kmp_stksize;
3158extern size_t __kmp_monitor_stksize;
3160extern size_t __kmp_stkoffset;
3161extern int __kmp_stkpadding;
3164 __kmp_malloc_pool_incr;
3165extern int __kmp_env_stksize;
3166extern int __kmp_env_blocktime;
3167extern int __kmp_env_checks;
3168extern int __kmp_env_consistency_check;
3169extern int __kmp_generate_warnings;
3170extern int __kmp_reserve_warn;
3173extern int __kmp_suspend_count;
3176extern kmp_int32 __kmp_use_yield;
3177extern kmp_int32 __kmp_use_yield_exp_set;
3178extern kmp_uint32 __kmp_yield_init;
3179extern kmp_uint32 __kmp_yield_next;
3180extern kmp_uint64 __kmp_pause_init;
3183extern int __kmp_allThreadsSpecified;
3185extern size_t __kmp_align_alloc;
3187extern int __kmp_xproc;
3188extern int __kmp_avail_proc;
3189extern size_t __kmp_sys_min_stksize;
3190extern int __kmp_sys_max_nth;
3192extern int __kmp_max_nth;
3194extern int __kmp_cg_max_nth;
3195extern int __kmp_teams_max_nth;
3196extern int __kmp_threads_capacity;
3198extern int __kmp_dflt_team_nth;
3200extern int __kmp_dflt_team_nth_ub;
3202extern int __kmp_tp_capacity;
3204extern int __kmp_tp_cached;
3206extern int __kmp_dflt_blocktime;
3208extern bool __kmp_wpolicy_passive;
3211 __kmp_monitor_wakeups;
3212extern int __kmp_bt_intervals;
3215#ifdef KMP_ADJUST_BLOCKTIME
3216extern int __kmp_zero_bt;
3218#ifdef KMP_DFLT_NTH_CORES
3219extern int __kmp_ncores;
3222extern int __kmp_abort_delay;
3224extern int __kmp_need_register_atfork_specified;
3225extern int __kmp_need_register_atfork;
3227extern int __kmp_gtid_mode;
3235 __kmp_adjust_gtid_mode;
3236#ifdef KMP_TDATA_GTID
3237extern KMP_THREAD_LOCAL
int __kmp_gtid;
3239extern int __kmp_tls_gtid_min;
3240extern int __kmp_foreign_tp;
3241#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3242extern int __kmp_inherit_fp_control;
3243extern kmp_int16 __kmp_init_x87_fpu_control_word;
3244extern kmp_uint32 __kmp_init_mxcsr;
3249extern int __kmp_dflt_max_active_levels;
3252extern bool __kmp_dflt_max_active_levels_set;
3253extern int __kmp_dispatch_num_buffers;
3255#if KMP_NESTED_HOT_TEAMS
3256extern int __kmp_hot_teams_mode;
3257extern int __kmp_hot_teams_max_level;
3261extern enum clock_function_type __kmp_clock_function;
3262extern int __kmp_clock_function_param;
3265#if KMP_MIC_SUPPORTED
3266extern enum mic_type __kmp_mic_type;
3269#ifdef USE_LOAD_BALANCE
3270extern double __kmp_load_balance_interval;
3274typedef struct kmp_nested_nthreads_t {
3278} kmp_nested_nthreads_t;
3280extern kmp_nested_nthreads_t __kmp_nested_nth;
3282#if KMP_USE_ADAPTIVE_LOCKS
3285struct kmp_adaptive_backoff_params_t {
3287 kmp_uint32 max_soft_retries;
3290 kmp_uint32 max_badness;
3293extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3295#if KMP_DEBUG_ADAPTIVE_LOCKS
3296extern const char *__kmp_speculative_statsfile;
3301extern int __kmp_display_env;
3302extern int __kmp_display_env_verbose;
3303extern int __kmp_omp_cancellation;
3304extern int __kmp_nteams;
3305extern int __kmp_teams_thread_limit;
3311extern kmp_info_t **__kmp_threads;
3313extern kmp_old_threads_list_t *__kmp_old_threads_list;
3315extern volatile kmp_team_t *__kmp_team_pool;
3316extern volatile kmp_info_t *__kmp_thread_pool;
3317extern kmp_info_t *__kmp_thread_pool_insert_pt;
3320extern volatile int __kmp_nth;
3323extern volatile int __kmp_all_nth;
3324extern std::atomic<int> __kmp_thread_pool_active_nth;
3326extern kmp_root_t **__kmp_root;
3330#define __kmp_get_gtid() __kmp_get_global_thread_id()
3331#define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3332#define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3333#define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3334#define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3339#define __kmp_get_team_num_threads(gtid) \
3340 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3342static inline bool KMP_UBER_GTID(
int gtid) {
3343 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3344 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3345 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3346 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3349static inline int __kmp_tid_from_gtid(
int gtid) {
3350 KMP_DEBUG_ASSERT(gtid >= 0);
3351 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3354static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3355 KMP_DEBUG_ASSERT(tid >= 0 && team);
3356 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3359static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3360 KMP_DEBUG_ASSERT(thr);
3361 return thr->th.th_info.ds.ds_gtid;
3364static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3365 KMP_DEBUG_ASSERT(gtid >= 0);
3366 return __kmp_threads[gtid];
3369static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3370 KMP_DEBUG_ASSERT(gtid >= 0);
3371 return __kmp_threads[gtid]->th.th_team;
3374static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3375 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3376 KMP_FATAL(ThreadIdentInvalid);
3379#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3380extern int __kmp_user_level_mwait;
3381extern int __kmp_umwait_enabled;
3382extern int __kmp_mwait_enabled;
3383extern int __kmp_mwait_hints;
3387extern int __kmp_waitpkg_enabled;
3388extern int __kmp_tpause_state;
3389extern int __kmp_tpause_hint;
3390extern int __kmp_tpause_enabled;
3395extern kmp_global_t __kmp_global;
3397extern kmp_info_t __kmp_monitor;
3399extern std::atomic<kmp_int32> __kmp_team_counter;
3401extern std::atomic<kmp_int32> __kmp_task_counter;
3404#define _KMP_GEN_ID(counter) \
3405 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3407#define _KMP_GEN_ID(counter) (~0)
3410#define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3411#define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3415extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3416 size_t size,
char const *format, ...);
3418extern void __kmp_serial_initialize(
void);
3419extern void __kmp_middle_initialize(
void);
3420extern void __kmp_parallel_initialize(
void);
3422extern void __kmp_internal_begin(
void);
3423extern void __kmp_internal_end_library(
int gtid);
3424extern void __kmp_internal_end_thread(
int gtid);
3425extern void __kmp_internal_end_atexit(
void);
3426extern void __kmp_internal_end_dtor(
void);
3427extern void __kmp_internal_end_dest(
void *);
3429extern int __kmp_register_root(
int initial_thread);
3430extern void __kmp_unregister_root(
int gtid);
3431extern void __kmp_unregister_library(
void);
3433extern int __kmp_ignore_mppbeg(
void);
3434extern int __kmp_ignore_mppend(
void);
3436extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3437extern void __kmp_exit_single(
int gtid);
3439extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3440extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3442#ifdef USE_LOAD_BALANCE
3443extern int __kmp_get_load_balance(
int);
3446extern int __kmp_get_global_thread_id(
void);
3447extern int __kmp_get_global_thread_id_reg(
void);
3448extern void __kmp_exit_thread(
int exit_status);
3449extern void __kmp_abort(
char const *format, ...);
3450extern void __kmp_abort_thread(
void);
3451KMP_NORETURN
extern void __kmp_abort_process(
void);
3452extern void __kmp_warn(
char const *format, ...);
3454extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3458static inline kmp_info_t *__kmp_entry_thread() {
3459 int gtid = __kmp_entry_gtid();
3461 return __kmp_threads[gtid];
3464extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3465extern int __kmp_get_max_active_levels(
int gtid);
3466extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3467extern int __kmp_get_team_size(
int gtid,
int level);
3468extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3469extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3471extern unsigned short __kmp_get_random(kmp_info_t *thread);
3472extern void __kmp_init_random(kmp_info_t *thread);
3474extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3475extern void __kmp_adjust_num_threads(
int new_nproc);
3476extern void __kmp_check_stksize(
size_t *val);
3478extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3479extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3480extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3481#define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3482#define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3483#define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3486extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3487 size_t size KMP_SRC_LOC_DECL);
3488extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3489extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3490extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3491#define __kmp_fast_allocate(this_thr, size) \
3492 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3493#define __kmp_fast_free(this_thr, ptr) \
3494 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3497extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3498extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3499 size_t elsize KMP_SRC_LOC_DECL);
3500extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3501 size_t size KMP_SRC_LOC_DECL);
3502extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3503#define __kmp_thread_malloc(th, size) \
3504 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3505#define __kmp_thread_calloc(th, nelem, elsize) \
3506 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3507#define __kmp_thread_realloc(th, ptr, size) \
3508 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3509#define __kmp_thread_free(th, ptr) \
3510 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3512extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3514extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3515 kmp_proc_bind_t proc_bind);
3516extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3518extern void __kmp_push_num_teams_51(
ident_t *loc,
int gtid,
int num_teams_lb,
3519 int num_teams_ub,
int num_threads);
3521extern void __kmp_yield();
3525 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3528 kmp_uint32 ub, kmp_int32 st,
3532 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3535 kmp_uint64 ub, kmp_int64 st,
3539 kmp_int32 *p_last, kmp_int32 *p_lb,
3540 kmp_int32 *p_ub, kmp_int32 *p_st);
3542 kmp_int32 *p_last, kmp_uint32 *p_lb,
3543 kmp_uint32 *p_ub, kmp_int32 *p_st);
3545 kmp_int32 *p_last, kmp_int64 *p_lb,
3546 kmp_int64 *p_ub, kmp_int64 *p_st);
3548 kmp_int32 *p_last, kmp_uint64 *p_lb,
3549 kmp_uint64 *p_ub, kmp_int64 *p_st);
3556#ifdef KMP_GOMP_COMPAT
3558extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3560 kmp_int32 ub, kmp_int32 st,
3561 kmp_int32 chunk,
int push_ws);
3562extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3564 kmp_uint32 ub, kmp_int32 st,
3565 kmp_int32 chunk,
int push_ws);
3566extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3568 kmp_int64 ub, kmp_int64 st,
3569 kmp_int64 chunk,
int push_ws);
3570extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3572 kmp_uint64 ub, kmp_int64 st,
3573 kmp_int64 chunk,
int push_ws);
3574extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3575extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3576extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3577extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3581extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3582extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3583extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3584extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3585extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3586extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3587 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3589extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3590 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3592extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3599extern void __kmp_release_64(kmp_flag_64<> *flag);
3601extern void __kmp_infinite_loop(
void);
3603extern void __kmp_cleanup(
void);
3605#if KMP_HANDLE_SIGNALS
3606extern int __kmp_handle_signals;
3607extern void __kmp_install_signals(
int parallel_init);
3608extern void __kmp_remove_signals(
void);
3611extern void __kmp_clear_system_time(
void);
3612extern void __kmp_read_system_time(
double *delta);
3614extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3616extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3617extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3619#if KMP_ARCH_X86 || KMP_ARCH_X86_64 || (KMP_OS_WINDOWS && KMP_ARCH_AARCH64)
3621__kmp_initialize_system_tick(
void);
3625__kmp_runtime_initialize(
void);
3626extern void __kmp_runtime_destroy(
void);
3628#if KMP_AFFINITY_SUPPORTED
3629extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3630 kmp_affin_mask_t *mask);
3631extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3632 kmp_affin_mask_t *mask);
3633extern void __kmp_affinity_initialize(kmp_affinity_t &affinity);
3634extern void __kmp_affinity_uninitialize(
void);
3635extern void __kmp_affinity_set_init_mask(
3636 int gtid,
int isa_root);
3637extern void __kmp_affinity_set_place(
int gtid);
3638extern void __kmp_affinity_determine_capable(
const char *env_var);
3639extern int __kmp_aux_set_affinity(
void **mask);
3640extern int __kmp_aux_get_affinity(
void **mask);
3641extern int __kmp_aux_get_affinity_max_proc();
3642extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3643extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3644extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3645extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3646#if KMP_OS_LINUX || KMP_OS_FREEBSD
3647extern int kmp_set_thread_affinity_mask_initial(
void);
3649static inline void __kmp_assign_root_init_mask() {
3650 int gtid = __kmp_entry_gtid();
3651 kmp_root_t *r = __kmp_threads[gtid]->th.th_root;
3652 if (r->r.r_uber_thread == __kmp_threads[gtid] && !r->r.r_affinity_assigned) {
3653 __kmp_affinity_set_init_mask(gtid, TRUE);
3654 r->r.r_affinity_assigned = TRUE;
3657static inline void __kmp_reset_root_init_mask(
int gtid) {
3658 if (!KMP_AFFINITY_CAPABLE())
3660 kmp_info_t *th = __kmp_threads[gtid];
3661 kmp_root_t *r = th->th.th_root;
3662 if (r->r.r_uber_thread == th && r->r.r_affinity_assigned) {
3663 __kmp_set_system_affinity(__kmp_affin_origMask, FALSE);
3664 KMP_CPU_COPY(th->th.th_affin_mask, __kmp_affin_origMask);
3665 r->r.r_affinity_assigned = FALSE;
3669#define __kmp_assign_root_init_mask()
3670static inline void __kmp_reset_root_init_mask(
int gtid) {}
3675extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3676 kmp_str_buf_t *buffer);
3677extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3679extern void __kmp_cleanup_hierarchy();
3680extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3684extern int __kmp_futex_determine_capable(
void);
3688extern void __kmp_gtid_set_specific(
int gtid);
3689extern int __kmp_gtid_get_specific(
void);
3691extern double __kmp_read_cpu_time(
void);
3693extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3696extern void __kmp_create_monitor(kmp_info_t *th);
3699extern void *__kmp_launch_thread(kmp_info_t *thr);
3701extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3704extern int __kmp_still_running(kmp_info_t *th);
3705extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3706extern void __kmp_free_handle(kmp_thread_t tHandle);
3710extern void __kmp_reap_monitor(kmp_info_t *th);
3712extern void __kmp_reap_worker(kmp_info_t *th);
3713extern void __kmp_terminate_thread(
int gtid);
3715extern int __kmp_try_suspend_mx(kmp_info_t *th);
3716extern void __kmp_lock_suspend_mx(kmp_info_t *th);
3717extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
3719extern void __kmp_elapsed(
double *);
3720extern void __kmp_elapsed_tick(
double *);
3722extern void __kmp_enable(
int old_state);
3723extern void __kmp_disable(
int *old_state);
3725extern void __kmp_thread_sleep(
int millis);
3727extern void __kmp_common_initialize(
void);
3728extern void __kmp_common_destroy(
void);
3729extern void __kmp_common_destroy_gtid(
int gtid);
3732extern void __kmp_register_atfork(
void);
3734extern void __kmp_suspend_initialize(
void);
3735extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
3736extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3738extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
3741__kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3743 ompt_data_t ompt_parallel_data,
3745 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
3746 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3747extern void __kmp_free_thread(kmp_info_t *);
3748extern void __kmp_free_team(kmp_root_t *,
3749 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3750extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3754extern void __kmp_initialize_bget(kmp_info_t *th);
3755extern void __kmp_finalize_bget(kmp_info_t *th);
3757KMP_EXPORT
void *kmpc_malloc(
size_t size);
3758KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
3759KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
3760KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
3761KMP_EXPORT
void kmpc_free(
void *ptr);
3765extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3766 size_t reduce_size,
void *reduce_data,
3767 void (*reduce)(
void *,
void *));
3768extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
3769extern int __kmp_barrier_gomp_cancel(
int gtid);
3775enum fork_context_e {
3781extern int __kmp_fork_call(
ident_t *loc,
int gtid,
3782 enum fork_context_e fork_context, kmp_int32 argc,
3783 microtask_t microtask, launch_t invoker,
3786extern void __kmp_join_call(
ident_t *loc,
int gtid
3789 enum fork_context_e fork_context
3792 int exit_teams = 0);
3794extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3795extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
3796extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
3797extern int __kmp_invoke_task_func(
int gtid);
3798extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
3799 kmp_info_t *this_thr,
3801extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
3802 kmp_info_t *this_thr,
3806KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
3807extern int __kmp_invoke_teams_master(
int gtid);
3808extern void __kmp_teams_master(
int gtid);
3809extern int __kmp_aux_get_team_num();
3810extern int __kmp_aux_get_num_teams();
3811extern void __kmp_save_internal_controls(kmp_info_t *thread);
3812extern void __kmp_user_set_library(
enum library_type arg);
3813extern void __kmp_aux_set_library(
enum library_type arg);
3814extern void __kmp_aux_set_stacksize(
size_t arg);
3815extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
3816extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
3819void kmpc_set_blocktime(
int arg);
3820void ompc_set_nested(
int flag);
3821void ompc_set_dynamic(
int flag);
3822void ompc_set_num_threads(
int arg);
3824extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
3825 kmp_team_t *team,
int tid);
3826extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
3827extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3828 kmp_tasking_flags_t *flags,
3829 size_t sizeof_kmp_task_t,
3830 size_t sizeof_shareds,
3831 kmp_routine_entry_t task_entry);
3832extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3833 kmp_team_t *team,
int tid,
3835extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3836extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3838extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
3841extern void __kmp_fulfill_event(kmp_event_t *event);
3843extern void __kmp_free_task_team(kmp_info_t *thread,
3844 kmp_task_team_t *task_team);
3845extern void __kmp_reap_task_teams(
void);
3846extern void __kmp_wait_to_unref_task_teams(
void);
3847extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
3849extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
3850extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
3857extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
3860extern int __kmp_is_address_mapped(
void *addr);
3861extern kmp_uint64 __kmp_hardware_timestamp(
void);
3864extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
3872extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
3876 void **exit_frame_ptr
3889 size_t vector_length);
3893KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
3894 void *data,
size_t size);
3918 kmp_critical_name *);
3920 kmp_critical_name *);
3922 kmp_critical_name *, uint32_t hint);
3928 kmp_int32 global_tid);
3935 kmp_int32 numberOfSections);
3938KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
3939 kmp_int32 schedtype, kmp_int32 *plastiter,
3940 kmp_int *plower, kmp_int *pupper,
3941 kmp_int *pstride, kmp_int incr,
3947 size_t cpy_size,
void *cpy_data,
3948 void (*cpy_func)(
void *,
void *),
3954extern void KMPC_SET_NUM_THREADS(
int arg);
3955extern void KMPC_SET_DYNAMIC(
int flag);
3956extern void KMPC_SET_NESTED(
int flag);
3959KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
3960 kmp_task_t *new_task);
3961KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3963 size_t sizeof_kmp_task_t,
3964 size_t sizeof_shareds,
3965 kmp_routine_entry_t task_entry);
3966KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
3967 ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
size_t sizeof_kmp_task_t,
3968 size_t sizeof_shareds, kmp_routine_entry_t task_entry, kmp_int64 device_id);
3969KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
3971KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
3973KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
3974 kmp_task_t *new_task);
3975KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
3977KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
3981void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
3982void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
3988KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
3989KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
3992 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3993 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3994 kmp_depend_info_t *noalias_dep_list);
3997 kmp_depend_info_t *dep_list,
3998 kmp_int32 ndeps_noalias,
3999 kmp_depend_info_t *noalias_dep_list);
4000extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
4001 bool serialize_immediate);
4003KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
4004 kmp_int32 cncl_kind);
4005KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
4006 kmp_int32 cncl_kind);
4007KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
4008KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
4013 kmp_int32 if_val, kmp_uint64 *lb,
4014 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
4015 kmp_int32 sched, kmp_uint64 grainsize,
4018 kmp_task_t *task, kmp_int32 if_val,
4019 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
4020 kmp_int32 nogroup, kmp_int32 sched,
4021 kmp_uint64 grainsize, kmp_int32 modifier,
4030 int num,
void *data);
4034 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
4035 kmp_task_affinity_info_t *affin_list);
4036KMP_EXPORT
void __kmp_set_num_teams(
int num_teams);
4037KMP_EXPORT
int __kmp_get_max_teams(
void);
4038KMP_EXPORT
void __kmp_set_teams_thread_limit(
int limit);
4039KMP_EXPORT
int __kmp_get_teams_thread_limit(
void);
4042KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
4044KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
4046KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
4048KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
4050KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4051KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
4053KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
4055KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
4057KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
4058KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
4061KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4062 void **user_lock, uintptr_t hint);
4063KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
4070 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4071 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4072 kmp_critical_name *lck);
4074 kmp_critical_name *lck);
4076 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4077 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4078 kmp_critical_name *lck);
4080 kmp_critical_name *lck);
4084extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
4085 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
4086 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
4087 kmp_critical_name *lck);
4090KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
4092KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
4093KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
4099KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
4101 kmp_int32 num_threads);
4103KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
4106 kmp_int32 num_teams,
4107 kmp_int32 num_threads);
4110 kmp_int32 num_teams_lb,
4111 kmp_int32 num_teams_ub,
4112 kmp_int32 num_threads);
4122 const struct kmp_dim *dims);
4123KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
4124 const kmp_int64 *vec);
4125KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
4126 const kmp_int64 *vec);
4127KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
4130 void *data,
size_t size,
4134extern int _You_must_link_with_exactly_one_OpenMP_library;
4135extern int _You_must_link_with_Intel_OpenMP_library;
4136#if KMP_OS_WINDOWS && (KMP_VERSION_MAJOR > 4)
4137extern int _You_must_link_with_Microsoft_OpenMP_library;
4142void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
4143 void *data_addr,
size_t pc_size);
4144struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
4147void __kmp_threadprivate_resize_cache(
int newCapacity);
4148void __kmp_cleanup_threadprivate_caches();
4152#define KMPC_CONVENTION __cdecl
4154#define KMPC_CONVENTION
4158typedef enum omp_sched_t {
4159 omp_sched_static = 1,
4160 omp_sched_dynamic = 2,
4161 omp_sched_guided = 3,
4164typedef void *kmp_affinity_mask_t;
4167KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
4168KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
4169KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
4170KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
4171KMP_EXPORT
int KMPC_CONVENTION
4172kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4173KMP_EXPORT
int KMPC_CONVENTION
4174kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4175KMP_EXPORT
int KMPC_CONVENTION
4176kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4178KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
4179KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
4180KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
4181KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4182KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4183void KMP_EXPAND_NAME(ompc_set_affinity_format)(
char const *format);
4184size_t KMP_EXPAND_NAME(ompc_get_affinity_format)(
char *buffer,
size_t size);
4185void KMP_EXPAND_NAME(ompc_display_affinity)(
char const *format);
4186size_t KMP_EXPAND_NAME(ompc_capture_affinity)(
char *buffer,
size_t buf_size,
4187 char const *format);
4189enum kmp_target_offload_kind {
4194typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4196extern kmp_target_offload_kind_t __kmp_target_offload;
4197extern int __kmpc_get_target_offload();
4200#define KMP_DEVICE_DEFAULT -1
4201#define KMP_DEVICE_ALL -11
4207typedef enum kmp_pause_status_t {
4209 kmp_soft_paused = 1,
4211} kmp_pause_status_t;
4214extern kmp_pause_status_t __kmp_pause_status;
4215extern int __kmpc_pause_resource(kmp_pause_status_t level);
4216extern int __kmp_pause_resource(kmp_pause_status_t level);
4218extern void __kmp_resume_if_soft_paused();
4222static inline void __kmp_resume_if_hard_paused() {
4223 if (__kmp_pause_status == kmp_hard_paused) {
4224 __kmp_pause_status = kmp_not_paused;
4228extern void __kmp_omp_display_env(
int verbose);
4231extern volatile int __kmp_init_hidden_helper;
4233extern volatile int __kmp_hidden_helper_team_done;
4235extern kmp_int32 __kmp_enable_hidden_helper;
4237extern kmp_info_t *__kmp_hidden_helper_main_thread;
4239extern kmp_info_t **__kmp_hidden_helper_threads;
4241extern kmp_int32 __kmp_hidden_helper_threads_num;
4243extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4245extern void __kmp_hidden_helper_initialize();
4246extern void __kmp_hidden_helper_threads_initz_routine();
4247extern void __kmp_do_initialize_hidden_helper_threads();
4248extern void __kmp_hidden_helper_threads_initz_wait();
4249extern void __kmp_hidden_helper_initz_release();
4250extern void __kmp_hidden_helper_threads_deinitz_wait();
4251extern void __kmp_hidden_helper_threads_deinitz_release();
4252extern void __kmp_hidden_helper_main_thread_wait();
4253extern void __kmp_hidden_helper_worker_thread_wait();
4254extern void __kmp_hidden_helper_worker_thread_signal();
4255extern void __kmp_hidden_helper_main_thread_release();
4258#define KMP_HIDDEN_HELPER_THREAD(gtid) \
4259 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4261#define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4262 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4264#define KMP_HIDDEN_HELPER_MAIN_THREAD(gtid) \
4265 ((gtid) == 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4267#define KMP_HIDDEN_HELPER_TEAM(team) \
4268 (team->t.t_threads[0] == __kmp_hidden_helper_main_thread)
4272#define KMP_GTID_TO_SHADOW_GTID(gtid) \
4273 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4278static inline int __kmp_adjust_gtid_for_hidden_helpers(
int gtid) {
4279 int adjusted_gtid = gtid;
4280 if (__kmp_hidden_helper_threads_num > 0 && gtid > 0 &&
4281 gtid - __kmp_hidden_helper_threads_num >= 0) {
4282 adjusted_gtid -= __kmp_hidden_helper_threads_num;
4284 return adjusted_gtid;
4288typedef enum kmp_severity_t {
4289 severity_warning = 1,
4292extern void __kmpc_error(
ident_t *loc,
int severity,
const char *message);
4295KMP_EXPORT
void __kmpc_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4296KMP_EXPORT
void __kmpc_end_scope(
ident_t *loc, kmp_int32 gtid,
void *reserved);
4302template <
bool C,
bool S>
4303extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4304template <
bool C,
bool S>
4305extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4306template <
bool C,
bool S>
4307extern void __kmp_atomic_suspend_64(
int th_gtid,
4308 kmp_atomic_flag_64<C, S> *flag);
4309extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4310#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4311template <
bool C,
bool S>
4312extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4313template <
bool C,
bool S>
4314extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4315template <
bool C,
bool S>
4316extern void __kmp_atomic_mwait_64(
int th_gtid, kmp_atomic_flag_64<C, S> *flag);
4317extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4319template <
bool C,
bool S>
4320extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4321template <
bool C,
bool S>
4322extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4323template <
bool C,
bool S>
4324extern void __kmp_atomic_resume_64(
int target_gtid,
4325 kmp_atomic_flag_64<C, S> *flag);
4326extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4328template <
bool C,
bool S>
4329int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4330 kmp_flag_32<C, S> *flag,
int final_spin,
4331 int *thread_finished,
4335 kmp_int32 is_constrained);
4336template <
bool C,
bool S>
4337int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4338 kmp_flag_64<C, S> *flag,
int final_spin,
4339 int *thread_finished,
4343 kmp_int32 is_constrained);
4344template <
bool C,
bool S>
4345int __kmp_atomic_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4346 kmp_atomic_flag_64<C, S> *flag,
4347 int final_spin,
int *thread_finished,
4351 kmp_int32 is_constrained);
4352int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4353 kmp_flag_oncore *flag,
int final_spin,
4354 int *thread_finished,
4358 kmp_int32 is_constrained);
4360extern int __kmp_nesting_mode;
4361extern int __kmp_nesting_mode_nlevels;
4362extern int *__kmp_nesting_nth_level;
4363extern void __kmp_init_nesting_mode();
4364extern void __kmp_set_nesting_mode_threads();
4376 if (f && f != stdout && f != stderr) {
4385 const char *env_var =
nullptr)
4387 open(filename, mode, env_var);
4394 void open(
const char *filename,
const char *mode,
4395 const char *env_var =
nullptr) {
4397 f = fopen(filename, mode);
4401 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4402 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4404 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4413 f = fopen(filename, mode);
4430 operator bool() {
return bool(f); }
4431 operator FILE *() {
return f; }
4434template <
typename SourceType,
typename TargetType,
4435 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4436 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4437 bool isSourceSigned = std::is_signed<SourceType>::value,
4438 bool isTargetSigned = std::is_signed<TargetType>::value>
4439struct kmp_convert {};
4442template <
typename SourceType,
typename TargetType>
4443struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4444 static TargetType to(SourceType src) {
return (TargetType)src; }
4447template <
typename SourceType,
typename TargetType>
4448struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4449 static TargetType to(SourceType src) {
return src; }
4452template <
typename SourceType,
typename TargetType>
4453struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4454 static TargetType to(SourceType src) {
4455 KMP_ASSERT(src <=
static_cast<SourceType
>(
4456 (std::numeric_limits<TargetType>::max)()));
4457 KMP_ASSERT(src >=
static_cast<SourceType
>(
4458 (std::numeric_limits<TargetType>::min)()));
4459 return (TargetType)src;
4465template <
typename SourceType,
typename TargetType>
4466struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4467 static TargetType to(SourceType src) {
4468 KMP_ASSERT(src >= 0);
4469 return (TargetType)src;
4473template <
typename SourceType,
typename TargetType>
4474struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4475 static TargetType to(SourceType src) {
4476 KMP_ASSERT(src >= 0);
4477 return (TargetType)src;
4481template <
typename SourceType,
typename TargetType>
4482struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4483 static TargetType to(SourceType src) {
4484 KMP_ASSERT(src >= 0);
4485 KMP_ASSERT(src <=
static_cast<SourceType
>(
4486 (std::numeric_limits<TargetType>::max)()));
4487 return (TargetType)src;
4493template <
typename SourceType,
typename TargetType>
4494struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4495 static TargetType to(SourceType src) {
return (TargetType)src; }
4498template <
typename SourceType,
typename TargetType>
4499struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4500 static TargetType to(SourceType src) {
4501 KMP_ASSERT(src <=
static_cast<SourceType
>(
4502 (std::numeric_limits<TargetType>::max)()));
4503 return (TargetType)src;
4507template <
typename SourceType,
typename TargetType>
4508struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4509 static TargetType to(SourceType src) {
4510 KMP_ASSERT(src <=
static_cast<SourceType
>(
4511 (std::numeric_limits<TargetType>::max)()));
4512 return (TargetType)src;
4518template <
typename SourceType,
typename TargetType>
4519struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4520 static TargetType to(SourceType src) {
return (TargetType)src; }
4523template <
typename SourceType,
typename TargetType>
4524struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4525 static TargetType to(SourceType src) {
return src; }
4528template <
typename SourceType,
typename TargetType>
4529struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4530 static TargetType to(SourceType src) {
4531 KMP_ASSERT(src <=
static_cast<SourceType
>(
4532 (std::numeric_limits<TargetType>::max)()));
4533 return (TargetType)src;
4537template <
typename T1,
typename T2>
4538static inline void __kmp_type_convert(T1 src, T2 *dest) {
4539 *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_push_num_threads(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_threads)
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)
void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, void *task_dup)
KMP_EXPORT void * __kmpc_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 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)
void __kmpc_taskloop_5(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, int modifier, void *task_dup)
KMP_EXPORT void * __kmpc_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)
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)
int __kmpc_dispatch_next_4(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end_masked(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_critical_with_hint(ident_t *, kmp_int32 global_tid, kmp_critical_name *, uint32_t hint)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_next_section(ident_t *loc, kmp_int32 global_tid, kmp_int32 numberOfSections)
void __kmpc_doacross_init(ident_t *loc, int gtid, int num_dims, const struct kmp_dim *dims)
int __kmpc_dispatch_next_4u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_sections(ident_t *loc, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_single(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_8u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st)
void __kmpc_dispatch_fini_8(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_sections_init(ident_t *loc, kmp_int32 global_tid)
int __kmpc_dispatch_next_8(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st)
void __kmpc_dispatch_fini_8u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_ordered(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_masked(ident_t *, kmp_int32 global_tid, kmp_int32 filter)
void __kmpc_dispatch_init_4(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_4u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_8u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st, kmp_int64 chunk)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_init_8(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st, kmp_int64 chunk)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
@ kmp_distribute_static_chunked
@ kmp_sch_modifier_monotonic
@ kmp_sch_modifier_nonmonotonic