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
70 #include <type_traits>
74 #include <sys/types.h>
83 #include "kmp_safe_c_api.h"
89 #if KMP_USE_HIER_SCHED
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
103 #if HWLOC_API_VERSION >= 0x00020000
105 typedef int kmp_hwloc_depth_t;
107 typedef unsigned int kmp_hwloc_depth_t;
111 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
112 #include <xmmintrin.h>
115 #include "kmp_debug.h"
116 #include "kmp_lock.h"
117 #include "kmp_version.h"
119 #include "kmp_debugger.h"
121 #include "kmp_i18n.h"
123 #define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS)
125 #include "kmp_wrapper_malloc.h"
128 #if !defined NSIG && defined _NSIG
134 #pragma weak clock_gettime
138 #include "ompt-internal.h"
142 #define UNLIKELY(x) (x)
151 #ifndef USE_FAST_MEMORY
152 #define USE_FAST_MEMORY 3
155 #ifndef KMP_NESTED_HOT_TEAMS
156 #define KMP_NESTED_HOT_TEAMS 0
157 #define USE_NESTED_HOT_ARG(x)
159 #if KMP_NESTED_HOT_TEAMS
160 #define USE_NESTED_HOT_ARG(x) , x
162 #define USE_NESTED_HOT_ARG(x)
167 #ifndef USE_CMP_XCHG_FOR_BGET
168 #define USE_CMP_XCHG_FOR_BGET 1
176 #define KMP_NSEC_PER_SEC 1000000000L
177 #define KMP_USEC_PER_SEC 1000000L
201 KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0,
202 KMP_IDENT_BARRIER_IMPL_FOR = 0x0040,
203 KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0,
205 KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140,
206 KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0,
219 KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000,
220 KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000,
221 KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000,
222 KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000,
223 KMP_IDENT_OPENMP_SPEC_VERSION_MASK = 0xFF000000
244 kmp_int32 get_openmp_version() {
245 return (((
flags & KMP_IDENT_OPENMP_SPEC_VERSION_MASK) >> 24) & 0xFF);
253 typedef union kmp_team kmp_team_t;
254 typedef struct kmp_taskdata kmp_taskdata_t;
255 typedef union kmp_task_team kmp_task_team_t;
256 typedef union kmp_team kmp_team_p;
257 typedef union kmp_info kmp_info_p;
258 typedef union kmp_root kmp_root_p;
260 template <
bool C = false,
bool S = true>
class kmp_flag_32;
261 template <
bool C = false,
bool S = true>
class kmp_flag_64;
262 class kmp_flag_oncore;
272 #define KMP_PACK_64(HIGH_32, LOW_32) \
273 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32)))
276 #define SKIP_WS(_x) \
278 while (*(_x) == ' ' || *(_x) == '\t') \
281 #define SKIP_DIGITS(_x) \
283 while (*(_x) >= '0' && *(_x) <= '9') \
286 #define SKIP_TOKEN(_x) \
288 while ((*(_x) >= '0' && *(_x) <= '9') || (*(_x) >= 'a' && *(_x) <= 'z') || \
289 (*(_x) >= 'A' && *(_x) <= 'Z') || *(_x) == '_') \
292 #define SKIP_TO(_x, _c) \
294 while (*(_x) != '\0' && *(_x) != (_c)) \
300 #define KMP_MAX(x, y) ((x) > (y) ? (x) : (y))
301 #define KMP_MIN(x, y) ((x) < (y) ? (x) : (y))
306 enum kmp_state_timer {
316 #ifdef USE_LOAD_BALANCE
317 dynamic_load_balance,
320 dynamic_thread_limit,
326 #ifndef KMP_SCHED_TYPE_DEFINED
327 #define KMP_SCHED_TYPE_DEFINED
328 typedef enum kmp_sched {
331 kmp_sched_static = 1,
332 kmp_sched_dynamic = 2,
333 kmp_sched_guided = 3,
335 kmp_sched_upper_std = 5,
336 kmp_sched_lower_ext = 100,
337 kmp_sched_trapezoidal = 101,
338 #if KMP_STATIC_STEAL_ENABLED
339 kmp_sched_static_steal = 102,
342 kmp_sched_default = kmp_sched_static,
343 kmp_sched_monotonic = 0x80000000
353 kmp_sch_static_chunked = 33,
355 kmp_sch_dynamic_chunked = 35,
357 kmp_sch_runtime = 37,
359 kmp_sch_trapezoidal = 39,
362 kmp_sch_static_greedy = 40,
363 kmp_sch_static_balanced = 41,
365 kmp_sch_guided_iterative_chunked = 42,
366 kmp_sch_guided_analytical_chunked = 43,
368 kmp_sch_static_steal = 44,
371 kmp_sch_static_balanced_chunked = 45,
379 kmp_ord_static_chunked = 65,
381 kmp_ord_dynamic_chunked = 67,
382 kmp_ord_guided_chunked = 68,
383 kmp_ord_runtime = 69,
385 kmp_ord_trapezoidal = 71,
398 kmp_nm_static_chunked =
401 kmp_nm_dynamic_chunked = 163,
403 kmp_nm_runtime = 165,
405 kmp_nm_trapezoidal = 167,
408 kmp_nm_static_greedy = 168,
409 kmp_nm_static_balanced = 169,
411 kmp_nm_guided_iterative_chunked = 170,
412 kmp_nm_guided_analytical_chunked = 171,
413 kmp_nm_static_steal =
416 kmp_nm_ord_static_chunked = 193,
418 kmp_nm_ord_dynamic_chunked = 195,
419 kmp_nm_ord_guided_chunked = 196,
420 kmp_nm_ord_runtime = 197,
422 kmp_nm_ord_trapezoidal = 199,
444 #define SCHEDULE_WITHOUT_MODIFIERS(s) \
447 #define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0)
448 #define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0)
449 #define SCHEDULE_HAS_NO_MODIFIERS(s) \
450 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0)
451 #define SCHEDULE_GET_MODIFIERS(s) \
452 ((enum sched_type)( \
453 (s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)))
454 #define SCHEDULE_SET_MODIFIERS(s, m) \
455 (s = (enum sched_type)((kmp_int32)s | (kmp_int32)m))
456 #define SCHEDULE_NONMONOTONIC 0
457 #define SCHEDULE_MONOTONIC 1
464 __kmp_sched_apply_mods_stdkind(kmp_sched_t *kind,
466 if (SCHEDULE_HAS_MONOTONIC(internal_kind)) {
467 *kind = (kmp_sched_t)((
int)*kind | (int)kmp_sched_monotonic);
473 __kmp_sched_apply_mods_intkind(kmp_sched_t kind,
475 if ((
int)kind & (
int)kmp_sched_monotonic) {
476 *internal_kind = (
enum sched_type)((
int)*internal_kind |
482 static inline kmp_sched_t __kmp_sched_without_mods(kmp_sched_t kind) {
483 return (kmp_sched_t)((int)kind & ~((
int)kmp_sched_monotonic));
487 typedef union kmp_r_sched {
506 enum clock_function_type {
507 clock_function_gettimeofday,
508 clock_function_clock_gettime
512 #if KMP_MIC_SUPPORTED
513 enum mic_type { non_mic, mic1, mic2, mic3, dummy };
518 #undef KMP_FAST_REDUCTION_BARRIER
519 #define KMP_FAST_REDUCTION_BARRIER 1
521 #undef KMP_FAST_REDUCTION_CORE_DUO
522 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
523 #define KMP_FAST_REDUCTION_CORE_DUO 1
526 enum _reduction_method {
527 reduction_method_not_defined = 0,
528 critical_reduce_block = (1 << 8),
529 atomic_reduce_block = (2 << 8),
530 tree_reduce_block = (3 << 8),
531 empty_reduce_block = (4 << 8)
546 #if KMP_FAST_REDUCTION_BARRIER
547 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
548 ((reduction_method) | (barrier_type))
550 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
551 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
553 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
554 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
556 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
559 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
560 (packed_reduction_method)
562 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
565 #define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
566 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
567 (which_reduction_block))
569 #if KMP_FAST_REDUCTION_BARRIER
570 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
571 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
573 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
574 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
577 typedef int PACKED_REDUCTION_METHOD_T;
584 #pragma warning(push)
585 #pragma warning(disable : 271 310)
599 #if KMP_AFFINITY_SUPPORTED
603 #if _MSC_VER < 1600 && KMP_MSVC_COMPAT
604 typedef struct GROUP_AFFINITY {
610 #if KMP_GROUP_AFFINITY
611 extern int __kmp_num_proc_groups;
613 static const int __kmp_num_proc_groups = 1;
615 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
616 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
618 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
619 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
621 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
622 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
624 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
626 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
630 extern hwloc_topology_t __kmp_hwloc_topology;
631 extern int __kmp_hwloc_error;
632 extern int __kmp_numa_detected;
633 extern int __kmp_tile_depth;
636 extern size_t __kmp_affin_mask_size;
637 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
638 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
639 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
640 #define KMP_CPU_SET_ITERATE(i, mask) \
641 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
642 #define KMP_CPU_SET(i, mask) (mask)->set(i)
643 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
644 #define KMP_CPU_CLR(i, mask) (mask)->clear(i)
645 #define KMP_CPU_ZERO(mask) (mask)->zero()
646 #define KMP_CPU_COPY(dest, src) (dest)->copy(src)
647 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
648 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
649 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
650 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
651 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
652 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
653 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
654 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
655 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
656 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
657 #define KMP_CPU_ALLOC_ARRAY(arr, n) \
658 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
659 #define KMP_CPU_FREE_ARRAY(arr, n) \
660 __kmp_affinity_dispatch->deallocate_mask_array(arr)
661 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
662 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
663 #define __kmp_get_system_affinity(mask, abort_bool) \
664 (mask)->get_system_affinity(abort_bool)
665 #define __kmp_set_system_affinity(mask, abort_bool) \
666 (mask)->set_system_affinity(abort_bool)
667 #define __kmp_get_proc_group(mask) (mask)->get_proc_group()
673 void *
operator new(
size_t n);
674 void operator delete(
void *p);
675 void *
operator new[](
size_t n);
676 void operator delete[](
void *p);
679 virtual void set(
int i) {}
681 virtual bool is_set(
int i)
const {
return false; }
683 virtual void clear(
int i) {}
685 virtual void zero() {}
687 virtual void copy(
const Mask *src) {}
689 virtual void bitwise_and(
const Mask *rhs) {}
691 virtual void bitwise_or(
const Mask *rhs) {}
693 virtual void bitwise_not() {}
696 virtual int begin()
const {
return 0; }
697 virtual int end()
const {
return 0; }
698 virtual int next(
int previous)
const {
return 0; }
700 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
703 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
705 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
708 virtual int get_proc_group()
const {
return -1; }
710 void *
operator new(
size_t n);
711 void operator delete(
void *p);
713 virtual ~KMPAffinity() =
default;
715 virtual void determine_capable(
const char *env_var) {}
717 virtual void bind_thread(
int proc) {}
719 virtual Mask *allocate_mask() {
return nullptr; }
720 virtual void deallocate_mask(Mask *m) {}
721 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
722 virtual void deallocate_mask_array(Mask *m) {}
723 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
724 static void pick_api();
725 static void destroy_api();
733 virtual api_type get_api_type()
const {
739 static bool picked_api;
742 typedef KMPAffinity::Mask kmp_affin_mask_t;
743 extern KMPAffinity *__kmp_affinity_dispatch;
747 #define KMP_AFFIN_MASK_PRINT_LEN 1024
762 affinity_gran_fine = 0,
763 affinity_gran_thread,
767 affinity_gran_package,
769 #if KMP_GROUP_AFFINITY
774 affinity_gran_default
777 enum affinity_top_method {
778 affinity_top_method_all = 0,
779 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
780 affinity_top_method_apicid,
781 affinity_top_method_x2apicid,
783 affinity_top_method_cpuinfo,
784 #if KMP_GROUP_AFFINITY
785 affinity_top_method_group,
787 affinity_top_method_flat,
789 affinity_top_method_hwloc,
791 affinity_top_method_default
794 #define affinity_respect_mask_default (-1)
796 extern enum affinity_type __kmp_affinity_type;
797 extern enum affinity_gran __kmp_affinity_gran;
798 extern int __kmp_affinity_gran_levels;
799 extern int __kmp_affinity_dups;
800 extern enum affinity_top_method __kmp_affinity_top_method;
801 extern int __kmp_affinity_compact;
802 extern int __kmp_affinity_offset;
803 extern int __kmp_affinity_verbose;
804 extern int __kmp_affinity_warnings;
805 extern int __kmp_affinity_respect_mask;
806 extern char *__kmp_affinity_proclist;
807 extern kmp_affin_mask_t *__kmp_affinity_masks;
808 extern unsigned __kmp_affinity_num_masks;
809 extern void __kmp_affinity_bind_thread(
int which);
811 extern kmp_affin_mask_t *__kmp_affin_fullMask;
812 extern char *__kmp_cpuinfo_file;
817 typedef enum kmp_proc_bind_t {
827 typedef struct kmp_nested_proc_bind_t {
828 kmp_proc_bind_t *bind_types;
831 } kmp_nested_proc_bind_t;
833 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
835 extern int __kmp_display_affinity;
836 extern char *__kmp_affinity_format;
837 static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
839 #if KMP_AFFINITY_SUPPORTED
840 #define KMP_PLACE_ALL (-1)
841 #define KMP_PLACE_UNDEFINED (-2)
843 #define KMP_AFFINITY_NON_PROC_BIND \
844 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
845 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
846 (__kmp_affinity_num_masks > 0 || __kmp_affinity_type == affinity_balanced))
849 extern int __kmp_affinity_num_places;
851 typedef enum kmp_cancel_kind_t {
860 typedef struct kmp_hws_item {
865 extern kmp_hws_item_t __kmp_hws_socket;
866 extern kmp_hws_item_t __kmp_hws_node;
867 extern kmp_hws_item_t __kmp_hws_tile;
868 extern kmp_hws_item_t __kmp_hws_core;
869 extern kmp_hws_item_t __kmp_hws_proc;
870 extern int __kmp_hws_requested;
871 extern int __kmp_hws_abs_flag;
875 #define KMP_PAD(type, sz) \
876 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
880 #define KMP_GTID_DNE (-2)
881 #define KMP_GTID_SHUTDOWN (-3)
882 #define KMP_GTID_MONITOR (-4)
883 #define KMP_GTID_UNKNOWN (-5)
884 #define KMP_GTID_MIN (-6)
890 typedef uintptr_t omp_uintptr_t;
893 omp_atk_sync_hint = 1,
894 omp_atk_alignment = 2,
896 omp_atk_pool_size = 4,
897 omp_atk_fallback = 5,
900 omp_atk_partition = 8
901 } omp_alloctrait_key_t;
906 omp_atv_contended = 3,
907 omp_atv_uncontended = 4,
908 omp_atv_serialized = 5,
909 omp_atv_sequential = omp_atv_serialized,
915 omp_atv_default_mem_fb = 11,
916 omp_atv_null_fb = 12,
917 omp_atv_abort_fb = 13,
918 omp_atv_allocator_fb = 14,
919 omp_atv_environment = 15,
920 omp_atv_nearest = 16,
921 omp_atv_blocked = 17,
922 omp_atv_interleaved = 18
923 } omp_alloctrait_value_t;
924 #define omp_atv_default ((omp_uintptr_t)-1)
926 typedef void *omp_memspace_handle_t;
927 extern omp_memspace_handle_t
const omp_default_mem_space;
928 extern omp_memspace_handle_t
const omp_large_cap_mem_space;
929 extern omp_memspace_handle_t
const omp_const_mem_space;
930 extern omp_memspace_handle_t
const omp_high_bw_mem_space;
931 extern omp_memspace_handle_t
const omp_low_lat_mem_space;
934 omp_alloctrait_key_t key;
938 typedef void *omp_allocator_handle_t;
939 extern omp_allocator_handle_t
const omp_null_allocator;
940 extern omp_allocator_handle_t
const omp_default_mem_alloc;
941 extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
942 extern omp_allocator_handle_t
const omp_const_mem_alloc;
943 extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
944 extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
945 extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
946 extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
947 extern omp_allocator_handle_t
const omp_thread_mem_alloc;
948 extern omp_allocator_handle_t
const kmp_max_mem_alloc;
949 extern omp_allocator_handle_t __kmp_def_allocator;
954 extern int __kmp_memkind_available;
956 typedef omp_memspace_handle_t kmp_memspace_t;
958 typedef struct kmp_allocator_t {
959 omp_memspace_handle_t memspace;
962 omp_alloctrait_value_t fb;
963 kmp_allocator_t *fb_data;
964 kmp_uint64 pool_size;
965 kmp_uint64 pool_used;
968 extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
969 omp_memspace_handle_t,
971 omp_alloctrait_t traits[]);
972 extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
973 extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
974 extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
975 extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
976 extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
977 omp_allocator_handle_t al);
978 extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
979 omp_allocator_handle_t al,
980 omp_allocator_handle_t free_al);
981 extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
983 extern void __kmp_init_memkind();
984 extern void __kmp_fini_memkind();
988 #define KMP_UINT64_MAX \
989 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
991 #define KMP_MIN_NTH 1
994 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
995 #define KMP_MAX_NTH PTHREAD_THREADS_MAX
997 #define KMP_MAX_NTH INT_MAX
1001 #ifdef PTHREAD_STACK_MIN
1002 #define KMP_MIN_STKSIZE PTHREAD_STACK_MIN
1004 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1007 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1010 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1011 #elif KMP_ARCH_X86_64
1012 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1013 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1015 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1018 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1019 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1020 #define KMP_MAX_MALLOC_POOL_INCR \
1021 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1023 #define KMP_MIN_STKOFFSET (0)
1024 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1026 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1028 #define KMP_DEFAULT_STKOFFSET CACHE_LINE
1031 #define KMP_MIN_STKPADDING (0)
1032 #define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1034 #define KMP_BLOCKTIME_MULTIPLIER \
1036 #define KMP_MIN_BLOCKTIME (0)
1037 #define KMP_MAX_BLOCKTIME \
1039 #define KMP_DEFAULT_BLOCKTIME (200)
1042 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1043 #define KMP_MIN_MONITOR_WAKEUPS (1)
1044 #define KMP_MAX_MONITOR_WAKEUPS (1000)
1048 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1049 (((blocktime) == KMP_MAX_BLOCKTIME) \
1050 ? (monitor_wakeups) \
1051 : ((blocktime) == KMP_MIN_BLOCKTIME) \
1052 ? KMP_MAX_MONITOR_WAKEUPS \
1053 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1054 ? (monitor_wakeups) \
1055 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1059 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1060 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1061 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1063 #define KMP_BLOCKTIME(team, tid) \
1064 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1065 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1067 extern kmp_uint64 __kmp_ticks_per_msec;
1068 #if KMP_COMPILER_ICC
1069 #define KMP_NOW() ((kmp_uint64)_rdtsc())
1071 #define KMP_NOW() __kmp_hardware_timestamp()
1073 #define KMP_NOW_MSEC() (KMP_NOW() / __kmp_ticks_per_msec)
1074 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1075 (KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_msec)
1076 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1079 extern kmp_uint64 __kmp_now_nsec();
1080 #define KMP_NOW() __kmp_now_nsec()
1081 #define KMP_NOW_MSEC() (KMP_NOW() / KMP_USEC_PER_SEC)
1082 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1083 (KMP_BLOCKTIME(team, tid) * KMP_USEC_PER_SEC)
1084 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1088 #define KMP_MIN_STATSCOLS 40
1089 #define KMP_MAX_STATSCOLS 4096
1090 #define KMP_DEFAULT_STATSCOLS 80
1092 #define KMP_MIN_INTERVAL 0
1093 #define KMP_MAX_INTERVAL (INT_MAX - 1)
1094 #define KMP_DEFAULT_INTERVAL 0
1096 #define KMP_MIN_CHUNK 1
1097 #define KMP_MAX_CHUNK (INT_MAX - 1)
1098 #define KMP_DEFAULT_CHUNK 1
1100 #define KMP_DFLT_DISP_NUM_BUFF 7
1101 #define KMP_MAX_ORDERED 8
1103 #define KMP_MAX_FIELDS 32
1105 #define KMP_MAX_BRANCH_BITS 31
1107 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1109 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1111 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1116 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1117 #define KMP_TLS_GTID_MIN 5
1119 #define KMP_TLS_GTID_MIN INT_MAX
1122 #define KMP_MASTER_TID(tid) (0 == (tid))
1123 #define KMP_WORKER_TID(tid) (0 != (tid))
1125 #define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1126 #define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1127 #define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1131 #define TRUE (!FALSE)
1137 #define KMP_INIT_WAIT 64U
1138 #define KMP_NEXT_WAIT 32U
1140 #define KMP_INIT_WAIT 1024U
1141 #define KMP_NEXT_WAIT 512U
1144 #define KMP_INIT_WAIT 1024U
1145 #define KMP_NEXT_WAIT 512U
1146 #elif KMP_OS_DRAGONFLY
1148 #define KMP_INIT_WAIT 1024U
1149 #define KMP_NEXT_WAIT 512U
1150 #elif KMP_OS_FREEBSD
1152 #define KMP_INIT_WAIT 1024U
1153 #define KMP_NEXT_WAIT 512U
1156 #define KMP_INIT_WAIT 1024U
1157 #define KMP_NEXT_WAIT 512U
1160 #define KMP_INIT_WAIT 1024U
1161 #define KMP_NEXT_WAIT 512U
1162 #elif KMP_OS_OPENBSD
1164 #define KMP_INIT_WAIT 1024U
1165 #define KMP_NEXT_WAIT 512U
1168 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1169 typedef struct kmp_cpuid {
1176 typedef struct kmp_cpuinfo {
1185 int cpu_stackoffset;
1189 kmp_uint64 frequency;
1190 char name[3 *
sizeof(kmp_cpuid_t)];
1193 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1198 static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1199 __asm__ __volatile__(
"cpuid"
1200 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1201 :
"a"(leaf),
"c"(subleaf));
1204 static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1205 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1208 static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1209 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1211 static inline void __kmp_clear_x87_fpu_status_word() {
1214 struct x87_fpu_state {
1223 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1224 __asm__ __volatile__(
"fstenv %0\n\t"
1225 "andw $0x7f00, %1\n\t"
1227 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1229 __asm__ __volatile__(
"fnclex");
1233 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1234 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1236 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1237 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1241 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1242 extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1243 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1244 extern void __kmp_clear_x87_fpu_status_word();
1245 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1246 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1249 #define KMP_X86_MXCSR_MASK 0xffffffc0
1252 extern void __kmp_x86_pause(
void);
1258 static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1260 static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1262 #define KMP_CPU_PAUSE() __kmp_x86_pause()
1263 #elif KMP_ARCH_PPC64
1264 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1265 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1266 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1267 #define KMP_CPU_PAUSE() \
1269 KMP_PPC64_PRI_LOW(); \
1270 KMP_PPC64_PRI_MED(); \
1271 KMP_PPC64_PRI_LOC_MB(); \
1274 #define KMP_CPU_PAUSE()
1277 #define KMP_INIT_YIELD(count) \
1278 { (count) = __kmp_yield_init; }
1280 #define KMP_OVERSUBSCRIBED \
1281 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1283 #define KMP_TRY_YIELD \
1284 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1286 #define KMP_TRY_YIELD_OVERSUB \
1287 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1289 #define KMP_YIELD(cond) \
1292 if ((cond) && (KMP_TRY_YIELD)) \
1296 #define KMP_YIELD_OVERSUB() \
1299 if ((KMP_TRY_YIELD_OVERSUB)) \
1305 #define KMP_YIELD_SPIN(count) \
1308 if (KMP_TRY_YIELD) { \
1312 (count) = __kmp_yield_next; \
1317 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count) \
1320 if ((KMP_TRY_YIELD_OVERSUB)) \
1322 else if (__kmp_use_yield == 1) { \
1326 (count) = __kmp_yield_next; \
1334 #if KMP_HAVE_WAITPKG_INTRINSICS
1335 #if KMP_HAVE_IMMINTRIN_H
1336 #include <immintrin.h>
1337 #elif KMP_HAVE_INTRIN_H
1341 KMP_ATTRIBUTE_TARGET_WAITPKG
1343 __kmp_tpause(uint32_t hint, uint64_t counter) {
1344 #if !KMP_HAVE_WAITPKG_INTRINSICS
1345 uint32_t timeHi = uint32_t(counter >> 32);
1346 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1348 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1351 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1355 return _tpause(hint, counter);
1358 KMP_ATTRIBUTE_TARGET_WAITPKG
1360 __kmp_umonitor(
void *cacheline) {
1361 #if !KMP_HAVE_WAITPKG_INTRINSICS
1362 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1367 _umonitor(cacheline);
1370 KMP_ATTRIBUTE_TARGET_WAITPKG
1372 __kmp_umwait(uint32_t hint, uint64_t counter) {
1373 #if !KMP_HAVE_WAITPKG_INTRINSICS
1374 uint32_t timeHi = uint32_t(counter >> 32);
1375 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1377 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1380 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1384 return _umwait(hint, counter);
1387 #elif KMP_HAVE_MWAIT
1389 #include <pmmintrin.h>
1394 __attribute__((target(
"sse3")))
1397 __kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1398 _mm_monitor(cacheline, extensions, hints);
1401 __attribute__((target(
"sse3")))
1404 __kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1405 _mm_mwait(extensions, hints);
1421 ct_ordered_in_parallel,
1428 #define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1432 enum cons_type type;
1438 struct cons_header {
1439 int p_top, w_top, s_top;
1440 int stack_size, stack_top;
1441 struct cons_data *stack_data;
1444 struct kmp_region_info {
1446 int offset[KMP_MAX_FIELDS];
1447 int length[KMP_MAX_FIELDS];
1454 typedef HANDLE kmp_thread_t;
1455 typedef DWORD kmp_key_t;
1459 typedef pthread_t kmp_thread_t;
1460 typedef pthread_key_t kmp_key_t;
1463 extern kmp_key_t __kmp_gtid_threadprivate_key;
1465 typedef struct kmp_sys_info {
1479 typedef int kmp_itt_mark_t;
1480 #define KMP_ITT_DEBUG 0
1483 typedef kmp_int32 kmp_critical_name[8];
1494 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1495 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1512 typedef void *(*kmpc_ctor)(
void *);
1525 typedef void *(*kmpc_cctor)(
void *,
void *);
1535 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1547 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1555 typedef struct kmp_cached_addr {
1557 void ***compiler_cache;
1559 struct kmp_cached_addr *next;
1560 } kmp_cached_addr_t;
1562 struct private_data {
1563 struct private_data *next;
1569 struct private_common {
1570 struct private_common *next;
1571 struct private_common *link;
1577 struct shared_common {
1578 struct shared_common *next;
1579 struct private_data *pod_init;
1599 #define KMP_HASH_TABLE_LOG2 9
1600 #define KMP_HASH_TABLE_SIZE \
1601 (1 << KMP_HASH_TABLE_LOG2)
1602 #define KMP_HASH_SHIFT 3
1603 #define KMP_HASH(x) \
1604 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1606 struct common_table {
1607 struct private_common *data[KMP_HASH_TABLE_SIZE];
1610 struct shared_table {
1611 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1616 #if KMP_USE_HIER_SCHED
1619 typedef struct kmp_hier_private_bdata_t {
1620 kmp_int32 num_active;
1622 kmp_uint64 wait_val[2];
1623 } kmp_hier_private_bdata_t;
1626 typedef struct kmp_sched_flags {
1627 unsigned ordered : 1;
1628 unsigned nomerge : 1;
1629 unsigned contains_last : 1;
1630 #if KMP_USE_HIER_SCHED
1631 unsigned use_hier : 1;
1632 unsigned unused : 28;
1634 unsigned unused : 29;
1636 } kmp_sched_flags_t;
1638 KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1640 #if KMP_STATIC_STEAL_ENABLED
1641 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1648 kmp_int32 static_steal_counter;
1650 kmp_lock_t *th_steal_lock;
1657 struct KMP_ALIGN(32) {
1664 kmp_uint32 ordered_lower;
1665 kmp_uint32 ordered_upper;
1670 kmp_int32 last_upper;
1672 } dispatch_private_info32_t;
1674 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1681 kmp_int64 static_steal_counter;
1683 kmp_lock_t *th_steal_lock;
1692 struct KMP_ALIGN(32) {
1699 kmp_uint64 ordered_lower;
1700 kmp_uint64 ordered_upper;
1705 kmp_int64 last_upper;
1707 } dispatch_private_info64_t;
1709 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1722 kmp_uint32 ordered_lower;
1723 kmp_uint32 ordered_upper;
1725 kmp_int32 last_upper;
1727 } dispatch_private_info32_t;
1729 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1743 kmp_uint64 ordered_lower;
1744 kmp_uint64 ordered_upper;
1746 kmp_int64 last_upper;
1748 } dispatch_private_info64_t;
1751 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1752 union private_info {
1753 dispatch_private_info32_t p32;
1754 dispatch_private_info64_t p64;
1757 kmp_sched_flags_t flags;
1758 kmp_int32 ordered_bumped;
1760 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 3];
1762 struct dispatch_private_info *next;
1763 kmp_int32 type_size;
1764 #if KMP_USE_HIER_SCHED
1768 enum cons_type pushed_ws;
1769 } dispatch_private_info_t;
1771 typedef struct dispatch_shared_info32 {
1774 volatile kmp_uint32 iteration;
1775 volatile kmp_uint32 num_done;
1776 volatile kmp_uint32 ordered_iteration;
1778 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
1779 } dispatch_shared_info32_t;
1781 typedef struct dispatch_shared_info64 {
1784 volatile kmp_uint64 iteration;
1785 volatile kmp_uint64 num_done;
1786 volatile kmp_uint64 ordered_iteration;
1788 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
1789 } dispatch_shared_info64_t;
1791 typedef struct dispatch_shared_info {
1793 dispatch_shared_info32_t s32;
1794 dispatch_shared_info64_t s64;
1796 volatile kmp_uint32 buffer_index;
1797 volatile kmp_int32 doacross_buf_idx;
1798 volatile kmp_uint32 *doacross_flags;
1799 kmp_int32 doacross_num_done;
1800 #if KMP_USE_HIER_SCHED
1809 } dispatch_shared_info_t;
1811 typedef struct kmp_disp {
1813 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
1815 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
1817 dispatch_shared_info_t *th_dispatch_sh_current;
1818 dispatch_private_info_t *th_dispatch_pr_current;
1820 dispatch_private_info_t *th_disp_buffer;
1821 kmp_int32 th_disp_index;
1822 kmp_int32 th_doacross_buf_idx;
1823 volatile kmp_uint32 *th_doacross_flags;
1824 kmp_int64 *th_doacross_info;
1825 #if KMP_USE_INTERNODE_ALIGNMENT
1826 char more_padding[INTERNODE_CACHE_LINE];
1834 #define KMP_INIT_BARRIER_STATE 0
1835 #define KMP_BARRIER_SLEEP_BIT 0
1836 #define KMP_BARRIER_UNUSED_BIT 1
1837 #define KMP_BARRIER_BUMP_BIT 2
1839 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
1840 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
1841 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
1843 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
1844 #error "Barrier sleep bit must be smaller than barrier bump bit"
1846 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
1847 #error "Barrier unused bit must be smaller than barrier bump bit"
1851 #define KMP_BARRIER_NOT_WAITING 0
1852 #define KMP_BARRIER_OWN_FLAG \
1854 #define KMP_BARRIER_PARENT_FLAG \
1856 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
1858 #define KMP_BARRIER_SWITCHING \
1861 #define KMP_NOT_SAFE_TO_REAP \
1863 #define KMP_SAFE_TO_REAP 1
1866 bs_plain_barrier = 0,
1868 bs_forkjoin_barrier,
1869 #if KMP_FAST_REDUCTION_BARRIER
1870 bs_reduction_barrier,
1876 #if !KMP_FAST_REDUCTION_BARRIER
1877 #define bs_reduction_barrier bs_plain_barrier
1880 typedef enum kmp_bar_pat {
1888 bp_hierarchical_bar = 3,
1892 #define KMP_BARRIER_ICV_PUSH 1
1895 typedef struct kmp_internal_control {
1896 int serial_nesting_level;
1909 int max_active_levels;
1912 kmp_proc_bind_t proc_bind;
1913 kmp_int32 default_device;
1914 struct kmp_internal_control *next;
1915 } kmp_internal_control_t;
1917 static inline void copy_icvs(kmp_internal_control_t *dst,
1918 kmp_internal_control_t *src) {
1923 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1928 kmp_internal_control_t th_fixed_icvs;
1931 volatile kmp_uint64 b_go;
1932 KMP_ALIGN_CACHE
volatile kmp_uint64
1934 kmp_uint32 *skip_per_level;
1935 kmp_uint32 my_level;
1936 kmp_int32 parent_tid;
1939 struct kmp_bstate *parent_bar;
1941 kmp_uint64 leaf_state;
1943 kmp_uint8 base_leaf_kids;
1944 kmp_uint8 leaf_kids;
1946 kmp_uint8 wait_flag;
1947 kmp_uint8 use_oncore_barrier;
1952 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1956 union KMP_ALIGN_CACHE kmp_barrier_union {
1958 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
1962 typedef union kmp_barrier_union kmp_balign_t;
1965 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1967 char b_pad[CACHE_LINE];
1969 kmp_uint64 b_arrived;
1975 kmp_uint b_master_arrived;
1976 kmp_uint b_team_arrived;
1981 typedef union kmp_barrier_team_union kmp_balign_team_t;
1988 typedef struct kmp_win32_mutex {
1990 CRITICAL_SECTION cs;
1991 } kmp_win32_mutex_t;
1993 typedef struct kmp_win32_cond {
1998 kmp_win32_mutex_t waiters_count_lock_;
2005 int wait_generation_count_;
2014 union KMP_ALIGN_CACHE kmp_cond_union {
2016 char c_pad[CACHE_LINE];
2017 pthread_cond_t c_cond;
2020 typedef union kmp_cond_union kmp_cond_align_t;
2022 union KMP_ALIGN_CACHE kmp_mutex_union {
2024 char m_pad[CACHE_LINE];
2025 pthread_mutex_t m_mutex;
2028 typedef union kmp_mutex_union kmp_mutex_align_t;
2032 typedef struct kmp_desc_base {
2034 size_t ds_stacksize;
2036 kmp_thread_t ds_thread;
2037 volatile int ds_tid;
2040 volatile int ds_alive;
2057 typedef union KMP_ALIGN_CACHE kmp_desc {
2059 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2063 typedef struct kmp_local {
2064 volatile int this_construct;
2069 #if !USE_CMP_XCHG_FOR_BGET
2070 #ifdef USE_QUEUING_LOCK_FOR_BGET
2071 kmp_lock_t bget_lock;
2073 kmp_bootstrap_lock_t bget_lock;
2080 PACKED_REDUCTION_METHOD_T
2081 packed_reduction_method;
2086 #define KMP_CHECK_UPDATE(a, b) \
2089 #define KMP_CHECK_UPDATE_SYNC(a, b) \
2091 TCW_SYNC_PTR((a), (b))
2093 #define get__blocktime(xteam, xtid) \
2094 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2095 #define get__bt_set(xteam, xtid) \
2096 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2098 #define get__bt_intervals(xteam, xtid) \
2099 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2102 #define get__dynamic_2(xteam, xtid) \
2103 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2104 #define get__nproc_2(xteam, xtid) \
2105 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2106 #define get__sched_2(xteam, xtid) \
2107 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2109 #define set__blocktime_team(xteam, xtid, xval) \
2110 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2114 #define set__bt_intervals_team(xteam, xtid, xval) \
2115 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2119 #define set__bt_set_team(xteam, xtid, xval) \
2120 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2122 #define set__dynamic(xthread, xval) \
2123 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2124 #define get__dynamic(xthread) \
2125 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2127 #define set__nproc(xthread, xval) \
2128 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2130 #define set__thread_limit(xthread, xval) \
2131 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2133 #define set__max_active_levels(xthread, xval) \
2134 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2136 #define get__max_active_levels(xthread) \
2137 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2139 #define set__sched(xthread, xval) \
2140 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2142 #define set__proc_bind(xthread, xval) \
2143 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2144 #define get__proc_bind(xthread) \
2145 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2149 typedef enum kmp_tasking_mode {
2150 tskm_immediate_exec = 0,
2151 tskm_extra_barrier = 1,
2152 tskm_task_teams = 2,
2154 } kmp_tasking_mode_t;
2156 extern kmp_tasking_mode_t
2158 extern int __kmp_task_stealing_constraint;
2159 extern int __kmp_enable_task_throttling;
2160 extern kmp_int32 __kmp_default_device;
2163 extern kmp_int32 __kmp_max_task_priority;
2165 extern kmp_uint64 __kmp_taskloop_min_tasks;
2169 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2170 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2174 #define KMP_TASKING_ENABLED(task_team) \
2175 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2183 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2185 typedef union kmp_cmplrdata {
2196 typedef struct kmp_task {
2203 kmp_cmplrdata_t data2;
2212 typedef struct kmp_taskgroup {
2213 std::atomic<kmp_int32> count;
2214 std::atomic<kmp_int32>
2216 struct kmp_taskgroup *parent;
2219 kmp_int32 reduce_num_data;
2223 typedef union kmp_depnode kmp_depnode_t;
2224 typedef struct kmp_depnode_list kmp_depnode_list_t;
2225 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2228 typedef struct kmp_depend_info {
2229 kmp_intptr_t base_addr;
2236 } kmp_depend_info_t;
2239 struct kmp_depnode_list {
2240 kmp_depnode_t *node;
2241 kmp_depnode_list_t *next;
2245 #define MAX_MTX_DEPS 4
2247 typedef struct kmp_base_depnode {
2248 kmp_depnode_list_t *successors;
2250 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2251 kmp_int32 mtx_num_locks;
2253 #if KMP_SUPPORT_GRAPH_OUTPUT
2256 std::atomic<kmp_int32> npredecessors;
2257 std::atomic<kmp_int32> nrefs;
2258 } kmp_base_depnode_t;
2260 union KMP_ALIGN_CACHE kmp_depnode {
2262 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2263 kmp_base_depnode_t dn;
2266 struct kmp_dephash_entry {
2268 kmp_depnode_t *last_out;
2269 kmp_depnode_list_t *last_ins;
2270 kmp_depnode_list_t *last_mtxs;
2271 kmp_int32 last_flag;
2272 kmp_lock_t *mtx_lock;
2273 kmp_dephash_entry_t *next_in_bucket;
2276 typedef struct kmp_dephash {
2277 kmp_dephash_entry_t **buckets;
2280 kmp_uint32 nelements;
2281 kmp_uint32 nconflicts;
2284 typedef struct kmp_task_affinity_info {
2285 kmp_intptr_t base_addr;
2290 kmp_int32 reserved : 30;
2292 } kmp_task_affinity_info_t;
2294 typedef enum kmp_event_type_t {
2295 KMP_EVENT_UNINITIALIZED = 0,
2296 KMP_EVENT_ALLOW_COMPLETION = 1
2300 kmp_event_type_t type;
2301 kmp_tas_lock_t lock;
2307 #ifdef BUILD_TIED_TASK_STACK
2310 typedef struct kmp_stack_block {
2311 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2312 struct kmp_stack_block *sb_next;
2313 struct kmp_stack_block *sb_prev;
2314 } kmp_stack_block_t;
2316 typedef struct kmp_task_stack {
2317 kmp_stack_block_t ts_first_block;
2318 kmp_taskdata_t **ts_top;
2319 kmp_int32 ts_entries;
2324 typedef struct kmp_tasking_flags {
2326 unsigned tiedness : 1;
2328 unsigned merged_if0 : 1;
2330 unsigned destructors_thunk : 1;
2334 unsigned priority_specified : 1;
2336 unsigned detachable : 1;
2337 unsigned hidden_helper : 1;
2338 unsigned reserved : 8;
2341 unsigned tasktype : 1;
2342 unsigned task_serial : 1;
2343 unsigned tasking_ser : 1;
2345 unsigned team_serial : 1;
2349 unsigned started : 1;
2350 unsigned executing : 1;
2351 unsigned complete : 1;
2353 unsigned native : 1;
2354 unsigned reserved31 : 7;
2356 } kmp_tasking_flags_t;
2358 struct kmp_taskdata {
2359 kmp_int32 td_task_id;
2360 kmp_tasking_flags_t td_flags;
2361 kmp_team_t *td_team;
2362 kmp_info_p *td_alloc_thread;
2364 kmp_taskdata_t *td_parent;
2366 std::atomic<kmp_int32> td_untied_count;
2370 kmp_uint32 td_taskwait_counter;
2371 kmp_int32 td_taskwait_thread;
2372 KMP_ALIGN_CACHE kmp_internal_control_t
2374 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2375 td_allocated_child_tasks;
2377 std::atomic<kmp_int32>
2378 td_incomplete_child_tasks;
2385 kmp_task_team_t *td_task_team;
2392 kmp_int32 encountering_gtid;
2393 size_t td_size_alloc;
2394 #if defined(KMP_GOMP_COMPAT)
2396 kmp_int32 td_size_loop_bounds;
2398 kmp_taskdata_t *td_last_tied;
2399 #if defined(KMP_GOMP_COMPAT)
2401 void (*td_copy_func)(
void *,
void *);
2403 kmp_event_t td_allow_completion_event;
2405 ompt_task_info_t ompt_task_info;
2410 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2413 typedef struct kmp_base_thread_data {
2417 kmp_bootstrap_lock_t td_deque_lock;
2420 kmp_int32 td_deque_size;
2421 kmp_uint32 td_deque_head;
2422 kmp_uint32 td_deque_tail;
2423 kmp_int32 td_deque_ntasks;
2425 kmp_int32 td_deque_last_stolen;
2426 #ifdef BUILD_TIED_TASK_STACK
2427 kmp_task_stack_t td_susp_tied_tasks;
2430 } kmp_base_thread_data_t;
2432 #define TASK_DEQUE_BITS 8
2433 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2435 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2436 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2438 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2439 kmp_base_thread_data_t td;
2441 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2442 } kmp_thread_data_t;
2445 typedef struct kmp_base_task_team {
2446 kmp_bootstrap_lock_t
2449 kmp_task_team_t *tt_next;
2453 kmp_int32 tt_found_tasks;
2457 kmp_int32 tt_max_threads;
2458 kmp_int32 tt_found_proxy_tasks;
2459 kmp_int32 tt_untied_task_encountered;
2462 kmp_int32 tt_hidden_helper_task_encountered;
2465 std::atomic<kmp_int32> tt_unfinished_threads;
2470 } kmp_base_task_team_t;
2472 union KMP_ALIGN_CACHE kmp_task_team {
2473 kmp_base_task_team_t tt;
2475 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2478 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2481 typedef struct kmp_free_list {
2482 void *th_free_list_self;
2483 void *th_free_list_sync;
2485 void *th_free_list_other;
2489 #if KMP_NESTED_HOT_TEAMS
2492 typedef struct kmp_hot_team_ptr {
2493 kmp_team_p *hot_team;
2494 kmp_int32 hot_team_nth;
2495 } kmp_hot_team_ptr_t;
2497 typedef struct kmp_teams_size {
2513 typedef struct kmp_cg_root {
2514 kmp_info_p *cg_root;
2517 kmp_int32 cg_thread_limit;
2518 kmp_int32 cg_nthreads;
2519 struct kmp_cg_root *up;
2524 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2529 kmp_team_p *th_team;
2530 kmp_root_p *th_root;
2531 kmp_info_p *th_next_pool;
2532 kmp_disp_t *th_dispatch;
2538 kmp_info_p *th_team_master;
2539 int th_team_serialized;
2540 microtask_t th_teams_microtask;
2549 int th_team_bt_intervals;
2552 kmp_uint64 th_team_bt_intervals;
2555 #if KMP_AFFINITY_SUPPORTED
2556 kmp_affin_mask_t *th_affin_mask;
2558 omp_allocator_handle_t th_def_allocator;
2562 #if KMP_NESTED_HOT_TEAMS
2563 kmp_hot_team_ptr_t *th_hot_teams;
2569 #if KMP_AFFINITY_SUPPORTED
2570 int th_current_place;
2576 int th_prev_num_threads;
2578 kmp_uint64 th_bar_arrive_time;
2579 kmp_uint64 th_bar_min_time;
2580 kmp_uint64 th_frame_time;
2582 kmp_local_t th_local;
2583 struct private_common *th_pri_head;
2588 KMP_ALIGN_CACHE kmp_team_p
2592 ompt_thread_info_t ompt_thread_info;
2596 struct common_table *th_pri_common;
2598 volatile kmp_uint32 th_spin_here;
2601 volatile void *th_sleep_loc;
2608 kmp_task_team_t *th_task_team;
2609 kmp_taskdata_t *th_current_task;
2610 kmp_uint8 th_task_state;
2611 kmp_uint8 *th_task_state_memo_stack;
2613 kmp_uint32 th_task_state_top;
2614 kmp_uint32 th_task_state_stack_sz;
2615 kmp_uint32 th_reap_state;
2620 kmp_uint8 th_active_in_pool;
2622 struct cons_header *th_cons;
2623 #if KMP_USE_HIER_SCHED
2625 kmp_hier_private_bdata_t *th_hier_bar_data;
2629 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
2631 KMP_ALIGN_CACHE
volatile kmp_int32
2634 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2636 kmp_free_list_t th_free_lists[NUM_LISTS];
2641 kmp_win32_cond_t th_suspend_cv;
2642 kmp_win32_mutex_t th_suspend_mx;
2643 std::atomic<int> th_suspend_init;
2646 kmp_cond_align_t th_suspend_cv;
2647 kmp_mutex_align_t th_suspend_mx;
2648 std::atomic<int> th_suspend_init_count;
2652 kmp_itt_mark_t th_itt_mark_single;
2655 #if KMP_STATS_ENABLED
2656 kmp_stats_list *th_stats;
2659 std::atomic<bool> th_blocking;
2661 kmp_cg_root_t *th_cg_roots;
2664 typedef union KMP_ALIGN_CACHE kmp_info {
2666 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
2672 typedef struct kmp_base_data {
volatile kmp_uint32 t_value; } kmp_base_data_t;
2674 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2676 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2680 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2682 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2684 } kmp_ordered_team_t;
2686 typedef int (*launch_t)(
int gtid);
2689 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
2695 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2696 #define KMP_INLINE_ARGV_BYTES \
2698 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
2699 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
2702 #define KMP_INLINE_ARGV_BYTES \
2703 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
2705 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
2707 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2710 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2711 kmp_balign_team_t t_bar[bs_last_barrier];
2712 std::atomic<int> t_construct;
2713 char pad[
sizeof(kmp_lock_t)];
2716 std::atomic<void *> t_tg_reduce_data[2];
2717 std::atomic<int> t_tg_fini_counter[2];
2721 KMP_ALIGN_CACHE
int t_master_tid;
2722 int t_master_this_cons;
2726 kmp_team_p *t_parent;
2727 kmp_team_p *t_next_pool;
2728 kmp_disp_t *t_dispatch;
2729 kmp_task_team_t *t_task_team[2];
2730 kmp_proc_bind_t t_proc_bind;
2732 kmp_uint64 t_region_time;
2737 KMP_ALIGN_CACHE
void **t_argv;
2744 ompt_team_info_t ompt_team_info;
2745 ompt_lw_taskteam_t *ompt_serialized_team_info;
2748 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2749 kmp_int8 t_fp_control_saved;
2751 kmp_int16 t_x87_fpu_control_word;
2755 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
2757 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2759 *t_implicit_task_taskdata;
2762 KMP_ALIGN_CACHE
int t_max_argc;
2765 dispatch_shared_info_t *t_disp_buffer;
2768 kmp_r_sched_t t_sched;
2769 #if KMP_AFFINITY_SUPPORTED
2773 int t_display_affinity;
2776 omp_allocator_handle_t t_def_allocator;
2779 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
2784 char dummy_padding[1024];
2787 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2790 std::atomic<kmp_int32> t_cancel_request;
2791 int t_master_active;
2792 void *t_copypriv_data;
2794 std::atomic<kmp_uint32> t_copyin_counter;
2801 union KMP_ALIGN_CACHE kmp_team {
2804 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
2807 typedef union KMP_ALIGN_CACHE kmp_time_global {
2809 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2811 } kmp_time_global_t;
2813 typedef struct kmp_base_global {
2815 kmp_time_global_t g_time;
2818 volatile int g_abort;
2819 volatile int g_done;
2822 enum dynamic_mode g_dynamic_mode;
2823 } kmp_base_global_t;
2825 typedef union KMP_ALIGN_CACHE kmp_global {
2826 kmp_base_global_t g;
2828 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
2831 typedef struct kmp_base_root {
2836 volatile int r_active;
2838 std::atomic<int> r_in_parallel;
2840 kmp_team_t *r_root_team;
2841 kmp_team_t *r_hot_team;
2842 kmp_info_t *r_uber_thread;
2843 kmp_lock_t r_begin_lock;
2844 volatile int r_begin;
2848 typedef union KMP_ALIGN_CACHE kmp_root {
2851 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
2854 struct fortran_inx_info {
2860 extern int __kmp_settings;
2861 extern int __kmp_duplicate_library_ok;
2863 extern int __kmp_forkjoin_frames;
2864 extern int __kmp_forkjoin_frames_mode;
2866 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2867 extern int __kmp_determ_red;
2870 extern int kmp_a_debug;
2871 extern int kmp_b_debug;
2872 extern int kmp_c_debug;
2873 extern int kmp_d_debug;
2874 extern int kmp_e_debug;
2875 extern int kmp_f_debug;
2879 #define KMP_DEBUG_BUF_LINES_INIT 512
2880 #define KMP_DEBUG_BUF_LINES_MIN 1
2882 #define KMP_DEBUG_BUF_CHARS_INIT 128
2883 #define KMP_DEBUG_BUF_CHARS_MIN 2
2887 extern int __kmp_debug_buf_lines;
2889 __kmp_debug_buf_chars;
2890 extern int __kmp_debug_buf_atomic;
2893 extern char *__kmp_debug_buffer;
2894 extern std::atomic<int> __kmp_debug_count;
2896 extern int __kmp_debug_buf_warn_chars;
2901 extern int __kmp_par_range;
2903 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
2904 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2905 #define KMP_PAR_RANGE_FILENAME_LEN 1024
2906 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2907 extern int __kmp_par_range_lb;
2908 extern int __kmp_par_range_ub;
2914 extern int __kmp_storage_map_verbose;
2916 extern int __kmp_storage_map_verbose_specified;
2918 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2919 extern kmp_cpuinfo_t __kmp_cpuinfo;
2922 extern volatile int __kmp_init_serial;
2923 extern volatile int __kmp_init_gtid;
2924 extern volatile int __kmp_init_common;
2925 extern volatile int __kmp_init_middle;
2926 extern volatile int __kmp_init_parallel;
2928 extern volatile int __kmp_init_monitor;
2930 extern volatile int __kmp_init_user_locks;
2931 extern volatile int __kmp_init_hidden_helper_threads;
2932 extern int __kmp_init_counter;
2933 extern int __kmp_root_counter;
2934 extern int __kmp_version;
2937 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2940 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2941 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2942 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2943 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2944 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
2945 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
2946 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
2947 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
2948 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
2949 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
2950 extern char const *__kmp_barrier_type_name[bs_last_barrier];
2951 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
2954 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2955 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2956 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
2957 extern kmp_bootstrap_lock_t
2960 extern kmp_bootstrap_lock_t
2963 extern kmp_bootstrap_lock_t
2964 __kmp_tp_cached_lock;
2967 extern kmp_lock_t __kmp_global_lock;
2968 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2969 extern kmp_lock_t __kmp_debug_lock;
2971 extern enum library_type __kmp_library;
2977 extern int __kmp_chunk;
2979 extern size_t __kmp_stksize;
2981 extern size_t __kmp_monitor_stksize;
2983 extern size_t __kmp_stkoffset;
2984 extern int __kmp_stkpadding;
2987 __kmp_malloc_pool_incr;
2988 extern int __kmp_env_stksize;
2989 extern int __kmp_env_blocktime;
2990 extern int __kmp_env_checks;
2991 extern int __kmp_env_consistency_check;
2992 extern int __kmp_generate_warnings;
2993 extern int __kmp_reserve_warn;
2995 #ifdef DEBUG_SUSPEND
2996 extern int __kmp_suspend_count;
2999 extern kmp_int32 __kmp_use_yield;
3000 extern kmp_int32 __kmp_use_yield_exp_set;
3001 extern kmp_uint32 __kmp_yield_init;
3002 extern kmp_uint32 __kmp_yield_next;
3005 extern int __kmp_allThreadsSpecified;
3007 extern size_t __kmp_align_alloc;
3009 extern int __kmp_xproc;
3010 extern int __kmp_avail_proc;
3011 extern size_t __kmp_sys_min_stksize;
3012 extern int __kmp_sys_max_nth;
3014 extern int __kmp_max_nth;
3016 extern int __kmp_cg_max_nth;
3017 extern int __kmp_teams_max_nth;
3018 extern int __kmp_threads_capacity;
3020 extern int __kmp_dflt_team_nth;
3022 extern int __kmp_dflt_team_nth_ub;
3024 extern int __kmp_tp_capacity;
3026 extern int __kmp_tp_cached;
3028 extern int __kmp_dflt_blocktime;
3032 __kmp_monitor_wakeups;
3033 extern int __kmp_bt_intervals;
3036 #ifdef KMP_ADJUST_BLOCKTIME
3037 extern int __kmp_zero_bt;
3039 #ifdef KMP_DFLT_NTH_CORES
3040 extern int __kmp_ncores;
3043 extern int __kmp_abort_delay;
3045 extern int __kmp_need_register_atfork_specified;
3047 __kmp_need_register_atfork;
3049 extern int __kmp_gtid_mode;
3057 __kmp_adjust_gtid_mode;
3058 #ifdef KMP_TDATA_GTID
3059 extern KMP_THREAD_LOCAL
int __kmp_gtid;
3061 extern int __kmp_tls_gtid_min;
3062 extern int __kmp_foreign_tp;
3063 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3064 extern int __kmp_inherit_fp_control;
3065 extern kmp_int16 __kmp_init_x87_fpu_control_word;
3066 extern kmp_uint32 __kmp_init_mxcsr;
3071 extern int __kmp_dflt_max_active_levels;
3074 extern bool __kmp_dflt_max_active_levels_set;
3075 extern int __kmp_dispatch_num_buffers;
3077 #if KMP_NESTED_HOT_TEAMS
3078 extern int __kmp_hot_teams_mode;
3079 extern int __kmp_hot_teams_max_level;
3083 extern enum clock_function_type __kmp_clock_function;
3084 extern int __kmp_clock_function_param;
3087 #if KMP_MIC_SUPPORTED
3088 extern enum mic_type __kmp_mic_type;
3091 #ifdef USE_LOAD_BALANCE
3092 extern double __kmp_load_balance_interval;
3096 typedef struct kmp_nested_nthreads_t {
3100 } kmp_nested_nthreads_t;
3102 extern kmp_nested_nthreads_t __kmp_nested_nth;
3104 #if KMP_USE_ADAPTIVE_LOCKS
3107 struct kmp_adaptive_backoff_params_t {
3109 kmp_uint32 max_soft_retries;
3112 kmp_uint32 max_badness;
3115 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3117 #if KMP_DEBUG_ADAPTIVE_LOCKS
3118 extern const char *__kmp_speculative_statsfile;
3123 extern int __kmp_display_env;
3124 extern int __kmp_display_env_verbose;
3125 extern int __kmp_omp_cancellation;
3131 extern kmp_info_t **__kmp_threads;
3133 extern volatile kmp_team_t *__kmp_team_pool;
3134 extern volatile kmp_info_t *__kmp_thread_pool;
3135 extern kmp_info_t *__kmp_thread_pool_insert_pt;
3138 extern volatile int __kmp_nth;
3141 extern volatile int __kmp_all_nth;
3142 extern std::atomic<int> __kmp_thread_pool_active_nth;
3144 extern kmp_root_t **__kmp_root;
3148 #define __kmp_get_gtid() __kmp_get_global_thread_id()
3149 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3150 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3151 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3152 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3157 #define __kmp_get_team_num_threads(gtid) \
3158 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3160 static inline bool KMP_UBER_GTID(
int gtid) {
3161 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3162 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3163 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3164 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3167 static inline int __kmp_tid_from_gtid(
int gtid) {
3168 KMP_DEBUG_ASSERT(gtid >= 0);
3169 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3172 static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3173 KMP_DEBUG_ASSERT(tid >= 0 && team);
3174 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3177 static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3178 KMP_DEBUG_ASSERT(thr);
3179 return thr->th.th_info.ds.ds_gtid;
3182 static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3183 KMP_DEBUG_ASSERT(gtid >= 0);
3184 return __kmp_threads[gtid];
3187 static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3188 KMP_DEBUG_ASSERT(gtid >= 0);
3189 return __kmp_threads[gtid]->th.th_team;
3192 static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3193 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3194 KMP_FATAL(ThreadIdentInvalid);
3197 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3198 extern int __kmp_user_level_mwait;
3199 extern int __kmp_umwait_enabled;
3200 extern int __kmp_mwait_enabled;
3201 extern int __kmp_mwait_hints;
3206 extern kmp_global_t __kmp_global;
3208 extern kmp_info_t __kmp_monitor;
3210 extern std::atomic<kmp_int32> __kmp_team_counter;
3212 extern std::atomic<kmp_int32> __kmp_task_counter;
3215 #define _KMP_GEN_ID(counter) \
3216 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3218 #define _KMP_GEN_ID(counter) (~0)
3221 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3222 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3226 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3227 size_t size,
char const *format, ...);
3229 extern void __kmp_serial_initialize(
void);
3230 extern void __kmp_middle_initialize(
void);
3231 extern void __kmp_parallel_initialize(
void);
3233 extern void __kmp_internal_begin(
void);
3234 extern void __kmp_internal_end_library(
int gtid);
3235 extern void __kmp_internal_end_thread(
int gtid);
3236 extern void __kmp_internal_end_atexit(
void);
3237 extern void __kmp_internal_end_dtor(
void);
3238 extern void __kmp_internal_end_dest(
void *);
3240 extern int __kmp_register_root(
int initial_thread);
3241 extern void __kmp_unregister_root(
int gtid);
3242 extern void __kmp_unregister_library(
void);
3244 extern int __kmp_ignore_mppbeg(
void);
3245 extern int __kmp_ignore_mppend(
void);
3247 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3248 extern void __kmp_exit_single(
int gtid);
3250 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3251 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3253 #ifdef USE_LOAD_BALANCE
3254 extern int __kmp_get_load_balance(
int);
3257 extern int __kmp_get_global_thread_id(
void);
3258 extern int __kmp_get_global_thread_id_reg(
void);
3259 extern void __kmp_exit_thread(
int exit_status);
3260 extern void __kmp_abort(
char const *format, ...);
3261 extern void __kmp_abort_thread(
void);
3262 KMP_NORETURN
extern void __kmp_abort_process(
void);
3263 extern void __kmp_warn(
char const *format, ...);
3265 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3269 static inline kmp_info_t *__kmp_entry_thread() {
3270 int gtid = __kmp_entry_gtid();
3272 return __kmp_threads[gtid];
3275 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3276 extern int __kmp_get_max_active_levels(
int gtid);
3277 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3278 extern int __kmp_get_team_size(
int gtid,
int level);
3279 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3280 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3282 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3283 extern void __kmp_init_random(kmp_info_t *thread);
3285 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3286 extern void __kmp_adjust_num_threads(
int new_nproc);
3287 extern void __kmp_check_stksize(
size_t *val);
3289 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3290 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3291 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3292 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3293 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3294 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3297 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3298 size_t size KMP_SRC_LOC_DECL);
3299 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3300 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3301 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3302 #define __kmp_fast_allocate(this_thr, size) \
3303 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3304 #define __kmp_fast_free(this_thr, ptr) \
3305 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3308 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3309 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3310 size_t elsize KMP_SRC_LOC_DECL);
3311 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3312 size_t size KMP_SRC_LOC_DECL);
3313 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3314 #define __kmp_thread_malloc(th, size) \
3315 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3316 #define __kmp_thread_calloc(th, nelem, elsize) \
3317 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3318 #define __kmp_thread_realloc(th, ptr, size) \
3319 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3320 #define __kmp_thread_free(th, ptr) \
3321 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3323 #define KMP_INTERNAL_MALLOC(sz) malloc(sz)
3324 #define KMP_INTERNAL_FREE(p) free(p)
3325 #define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
3326 #define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
3328 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3330 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3331 kmp_proc_bind_t proc_bind);
3332 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3335 extern void __kmp_yield();
3339 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3342 kmp_uint32 ub, kmp_int32 st,
3346 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3349 kmp_uint64 ub, kmp_int64 st,
3353 kmp_int32 *p_last, kmp_int32 *p_lb,
3354 kmp_int32 *p_ub, kmp_int32 *p_st);
3356 kmp_int32 *p_last, kmp_uint32 *p_lb,
3357 kmp_uint32 *p_ub, kmp_int32 *p_st);
3359 kmp_int32 *p_last, kmp_int64 *p_lb,
3360 kmp_int64 *p_ub, kmp_int64 *p_st);
3362 kmp_int32 *p_last, kmp_uint64 *p_lb,
3363 kmp_uint64 *p_ub, kmp_int64 *p_st);
3370 #ifdef KMP_GOMP_COMPAT
3372 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3374 kmp_int32 ub, kmp_int32 st,
3375 kmp_int32 chunk,
int push_ws);
3376 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3378 kmp_uint32 ub, kmp_int32 st,
3379 kmp_int32 chunk,
int push_ws);
3380 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3382 kmp_int64 ub, kmp_int64 st,
3383 kmp_int64 chunk,
int push_ws);
3384 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3386 kmp_uint64 ub, kmp_int64 st,
3387 kmp_int64 chunk,
int push_ws);
3388 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3389 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3390 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3391 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3395 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3396 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3397 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3398 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3399 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3400 extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3401 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3403 extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3404 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3406 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3413 extern void __kmp_release_64(kmp_flag_64<> *flag);
3415 extern void __kmp_infinite_loop(
void);
3417 extern void __kmp_cleanup(
void);
3419 #if KMP_HANDLE_SIGNALS
3420 extern int __kmp_handle_signals;
3421 extern void __kmp_install_signals(
int parallel_init);
3422 extern void __kmp_remove_signals(
void);
3425 extern void __kmp_clear_system_time(
void);
3426 extern void __kmp_read_system_time(
double *delta);
3428 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3430 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3431 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3433 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3435 __kmp_initialize_system_tick(
void);
3439 __kmp_runtime_initialize(
void);
3440 extern void __kmp_runtime_destroy(
void);
3442 #if KMP_AFFINITY_SUPPORTED
3443 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3444 kmp_affin_mask_t *mask);
3445 extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3446 kmp_affin_mask_t *mask);
3447 extern void __kmp_affinity_initialize(
void);
3448 extern void __kmp_affinity_uninitialize(
void);
3449 extern void __kmp_affinity_set_init_mask(
3450 int gtid,
int isa_root);
3451 extern void __kmp_affinity_set_place(
int gtid);
3452 extern void __kmp_affinity_determine_capable(
const char *env_var);
3453 extern int __kmp_aux_set_affinity(
void **mask);
3454 extern int __kmp_aux_get_affinity(
void **mask);
3455 extern int __kmp_aux_get_affinity_max_proc();
3456 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3457 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3458 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3459 extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3460 #if KMP_OS_LINUX || KMP_OS_FREEBSD
3461 extern int kmp_set_thread_affinity_mask_initial(
void);
3467 extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3468 kmp_str_buf_t *buffer);
3469 extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3471 extern void __kmp_cleanup_hierarchy();
3472 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3476 extern int __kmp_futex_determine_capable(
void);
3480 extern void __kmp_gtid_set_specific(
int gtid);
3481 extern int __kmp_gtid_get_specific(
void);
3483 extern double __kmp_read_cpu_time(
void);
3485 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3488 extern void __kmp_create_monitor(kmp_info_t *th);
3491 extern void *__kmp_launch_thread(kmp_info_t *thr);
3493 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3496 extern int __kmp_still_running(kmp_info_t *th);
3497 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3498 extern void __kmp_free_handle(kmp_thread_t tHandle);
3502 extern void __kmp_reap_monitor(kmp_info_t *th);
3504 extern void __kmp_reap_worker(kmp_info_t *th);
3505 extern void __kmp_terminate_thread(
int gtid);
3507 extern int __kmp_try_suspend_mx(kmp_info_t *th);
3508 extern void __kmp_lock_suspend_mx(kmp_info_t *th);
3509 extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
3511 extern void __kmp_elapsed(
double *);
3512 extern void __kmp_elapsed_tick(
double *);
3514 extern void __kmp_enable(
int old_state);
3515 extern void __kmp_disable(
int *old_state);
3517 extern void __kmp_thread_sleep(
int millis);
3519 extern void __kmp_common_initialize(
void);
3520 extern void __kmp_common_destroy(
void);
3521 extern void __kmp_common_destroy_gtid(
int gtid);
3524 extern void __kmp_register_atfork(
void);
3526 extern void __kmp_suspend_initialize(
void);
3527 extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
3528 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3530 extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
3533 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3535 ompt_data_t ompt_parallel_data,
3537 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
3538 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3539 extern void __kmp_free_thread(kmp_info_t *);
3540 extern void __kmp_free_team(kmp_root_t *,
3541 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3542 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3546 extern void __kmp_initialize_bget(kmp_info_t *th);
3547 extern void __kmp_finalize_bget(kmp_info_t *th);
3549 KMP_EXPORT
void *kmpc_malloc(
size_t size);
3550 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
3551 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
3552 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
3553 KMP_EXPORT
void kmpc_free(
void *ptr);
3557 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3558 size_t reduce_size,
void *reduce_data,
3559 void (*reduce)(
void *,
void *));
3560 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
3561 extern int __kmp_barrier_gomp_cancel(
int gtid);
3567 enum fork_context_e {
3573 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
3574 enum fork_context_e fork_context, kmp_int32 argc,
3575 microtask_t microtask, launch_t invoker,
3578 extern void __kmp_join_call(
ident_t *loc,
int gtid
3581 enum fork_context_e fork_context
3584 int exit_teams = 0);
3586 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3587 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
3588 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
3589 extern int __kmp_invoke_task_func(
int gtid);
3590 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
3591 kmp_info_t *this_thr,
3593 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
3594 kmp_info_t *this_thr,
3598 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
3599 extern int __kmp_invoke_teams_master(
int gtid);
3600 extern void __kmp_teams_master(
int gtid);
3601 extern int __kmp_aux_get_team_num();
3602 extern int __kmp_aux_get_num_teams();
3603 extern void __kmp_save_internal_controls(kmp_info_t *thread);
3604 extern void __kmp_user_set_library(
enum library_type arg);
3605 extern void __kmp_aux_set_library(
enum library_type arg);
3606 extern void __kmp_aux_set_stacksize(
size_t arg);
3607 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
3608 extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
3611 void kmpc_set_blocktime(
int arg);
3612 void ompc_set_nested(
int flag);
3613 void ompc_set_dynamic(
int flag);
3614 void ompc_set_num_threads(
int arg);
3616 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
3617 kmp_team_t *team,
int tid);
3618 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
3619 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3620 kmp_tasking_flags_t *flags,
3621 size_t sizeof_kmp_task_t,
3622 size_t sizeof_shareds,
3623 kmp_routine_entry_t task_entry);
3624 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3625 kmp_team_t *team,
int tid,
3627 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3628 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3630 extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
3633 extern void __kmp_fulfill_event(kmp_event_t *event);
3635 extern void __kmp_free_task_team(kmp_info_t *thread,
3636 kmp_task_team_t *task_team);
3637 extern void __kmp_reap_task_teams(
void);
3638 extern void __kmp_wait_to_unref_task_teams(
void);
3639 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
3641 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
3642 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
3649 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
3652 extern int __kmp_is_address_mapped(
void *addr);
3653 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3656 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
3664 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
3668 void **exit_frame_ptr
3681 size_t vector_length);
3685 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
3686 void *data,
size_t size);
3707 kmp_critical_name *);
3709 kmp_critical_name *);
3711 kmp_critical_name *, uint32_t hint);
3717 kmp_int32 global_tid);
3722 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
3723 kmp_int32 schedtype, kmp_int32 *plastiter,
3724 kmp_int *plower, kmp_int *pupper,
3725 kmp_int *pstride, kmp_int incr,
3731 size_t cpy_size,
void *cpy_data,
3732 void (*cpy_func)(
void *,
void *),
3735 extern void KMPC_SET_NUM_THREADS(
int arg);
3736 extern void KMPC_SET_DYNAMIC(
int flag);
3737 extern void KMPC_SET_NESTED(
int flag);
3740 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
3741 kmp_task_t *new_task);
3742 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3744 size_t sizeof_kmp_task_t,
3745 size_t sizeof_shareds,
3746 kmp_routine_entry_t task_entry);
3747 KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3749 size_t sizeof_kmp_task_t,
3750 size_t sizeof_shareds,
3751 kmp_routine_entry_t task_entry,
3752 kmp_int64 device_id);
3753 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
3755 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
3757 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
3758 kmp_task_t *new_task);
3759 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
3761 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
3765 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
3766 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
3772 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
3773 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
3776 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3777 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3778 kmp_depend_info_t *noalias_dep_list);
3781 kmp_depend_info_t *dep_list,
3782 kmp_int32 ndeps_noalias,
3783 kmp_depend_info_t *noalias_dep_list);
3784 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
3785 bool serialize_immediate);
3787 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
3788 kmp_int32 cncl_kind);
3789 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
3790 kmp_int32 cncl_kind);
3791 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
3792 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3797 kmp_int32 if_val, kmp_uint64 *lb,
3798 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
3799 kmp_int32 sched, kmp_uint64 grainsize,
3802 kmp_task_t *task, kmp_int32 if_val,
3803 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
3804 kmp_int32 nogroup, kmp_int32 sched,
3805 kmp_uint64 grainsize, kmp_int32 modifier,
3814 int num,
void *data);
3818 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
3819 kmp_task_affinity_info_t *affin_list);
3822 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
3824 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
3826 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
3828 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
3830 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3831 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
3833 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
3835 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
3837 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3838 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
3841 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3842 void **user_lock, uintptr_t hint);
3843 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3850 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3851 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3852 kmp_critical_name *lck);
3854 kmp_critical_name *lck);
3856 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3857 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3858 kmp_critical_name *lck);
3860 kmp_critical_name *lck);
3864 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
3865 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3866 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3867 kmp_critical_name *lck);
3870 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
3872 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3873 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3879 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
3881 kmp_int32 num_threads);
3883 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
3886 kmp_int32 num_teams,
3887 kmp_int32 num_threads);
3897 const struct kmp_dim *dims);
3898 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
3899 const kmp_int64 *vec);
3900 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
3901 const kmp_int64 *vec);
3902 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3905 void *data,
size_t size,
3909 extern int _You_must_link_with_exactly_one_OpenMP_library;
3910 extern int _You_must_link_with_Intel_OpenMP_library;
3911 #if KMP_OS_WINDOWS && (KMP_VERSION_MAJOR > 4)
3912 extern int _You_must_link_with_Microsoft_OpenMP_library;
3917 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
3918 void *data_addr,
size_t pc_size);
3919 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
3922 void __kmp_threadprivate_resize_cache(
int newCapacity);
3923 void __kmp_cleanup_threadprivate_caches();
3927 #define KMPC_CONVENTION __cdecl
3929 #define KMPC_CONVENTION
3933 typedef enum omp_sched_t {
3934 omp_sched_static = 1,
3935 omp_sched_dynamic = 2,
3936 omp_sched_guided = 3,
3939 typedef void *kmp_affinity_mask_t;
3942 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3943 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3944 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3945 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3946 KMP_EXPORT
int KMPC_CONVENTION
3947 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3948 KMP_EXPORT
int KMPC_CONVENTION
3949 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3950 KMP_EXPORT
int KMPC_CONVENTION
3951 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3953 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3954 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3955 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3956 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
3957 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
3959 enum kmp_target_offload_kind {
3964 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
3966 extern kmp_target_offload_kind_t __kmp_target_offload;
3967 extern int __kmpc_get_target_offload();
3970 #define KMP_DEVICE_DEFAULT -1
3971 #define KMP_DEVICE_ALL -11
3977 typedef enum kmp_pause_status_t {
3979 kmp_soft_paused = 1,
3981 } kmp_pause_status_t;
3984 extern kmp_pause_status_t __kmp_pause_status;
3985 extern int __kmpc_pause_resource(kmp_pause_status_t level);
3986 extern int __kmp_pause_resource(kmp_pause_status_t level);
3988 extern void __kmp_resume_if_soft_paused();
3992 static inline void __kmp_resume_if_hard_paused() {
3993 if (__kmp_pause_status == kmp_hard_paused) {
3994 __kmp_pause_status = kmp_not_paused;
3998 extern void __kmp_omp_display_env(
int verbose);
4001 extern volatile int __kmp_init_hidden_helper;
4003 extern volatile int __kmp_hidden_helper_team_done;
4005 extern kmp_int32 __kmp_enable_hidden_helper;
4007 extern kmp_info_t *__kmp_hidden_helper_main_thread;
4009 extern kmp_info_t **__kmp_hidden_helper_threads;
4011 extern kmp_int32 __kmp_hidden_helper_threads_num;
4013 extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4015 extern void __kmp_hidden_helper_initialize();
4016 extern void __kmp_hidden_helper_threads_initz_routine();
4017 extern void __kmp_do_initialize_hidden_helper_threads();
4018 extern void __kmp_hidden_helper_threads_initz_wait();
4019 extern void __kmp_hidden_helper_initz_release();
4020 extern void __kmp_hidden_helper_threads_deinitz_wait();
4021 extern void __kmp_hidden_helper_threads_deinitz_release();
4022 extern void __kmp_hidden_helper_main_thread_wait();
4023 extern void __kmp_hidden_helper_worker_thread_wait();
4024 extern void __kmp_hidden_helper_worker_thread_signal();
4025 extern void __kmp_hidden_helper_main_thread_release();
4028 #define KMP_HIDDEN_HELPER_THREAD(gtid) \
4029 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4031 #define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4032 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4036 #define KMP_GTID_TO_SHADOW_GTID(gtid) \
4037 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4043 template <
bool C,
bool S>
4044 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4045 template <
bool C,
bool S>
4046 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4047 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4048 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4049 template <
bool C,
bool S>
4050 extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4051 template <
bool C,
bool S>
4052 extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4053 extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4055 template <
bool C,
bool S>
4056 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4057 template <
bool C,
bool S>
4058 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4059 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4061 template <
bool C,
bool S>
4062 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4063 kmp_flag_32<C, S> *flag,
int final_spin,
4064 int *thread_finished,
4068 kmp_int32 is_constrained);
4069 template <
bool C,
bool S>
4070 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4071 kmp_flag_64<C, S> *flag,
int final_spin,
4072 int *thread_finished,
4076 kmp_int32 is_constrained);
4077 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4078 kmp_flag_oncore *flag,
int final_spin,
4079 int *thread_finished,
4083 kmp_int32 is_constrained);
4095 if (f && f != stdout && f != stderr) {
4104 const char *env_var =
nullptr)
4106 open(filename, mode, env_var);
4113 void open(
const char *filename,
const char *mode,
4114 const char *env_var =
nullptr) {
4116 f = fopen(filename, mode);
4120 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4121 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4123 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4140 operator bool() {
return bool(f); }
4141 operator FILE *() {
return f; }
4144 template <
typename SourceType,
typename TargetType,
4145 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4146 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4147 bool isSourceSigned = std::is_signed<SourceType>::value,
4148 bool isTargetSigned = std::is_signed<TargetType>::value>
4149 struct kmp_convert {};
4152 template <
typename SourceType,
typename TargetType>
4153 struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4154 static TargetType to(SourceType src) {
return (TargetType)src; }
4157 template <
typename SourceType,
typename TargetType>
4158 struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4159 static TargetType to(SourceType src) {
return src; }
4162 template <
typename SourceType,
typename TargetType>
4163 struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4164 static TargetType to(SourceType src) {
4165 KMP_ASSERT(src <=
static_cast<SourceType
>(
4166 (std::numeric_limits<TargetType>::max)()));
4167 KMP_ASSERT(src >=
static_cast<SourceType
>(
4168 (std::numeric_limits<TargetType>::min)()));
4169 return (TargetType)src;
4175 template <
typename SourceType,
typename TargetType>
4176 struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4177 static TargetType to(SourceType src) {
4178 KMP_ASSERT(src >= 0);
4179 return (TargetType)src;
4183 template <
typename SourceType,
typename TargetType>
4184 struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4185 static TargetType to(SourceType src) {
4186 KMP_ASSERT(src >= 0);
4187 return (TargetType)src;
4191 template <
typename SourceType,
typename TargetType>
4192 struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4193 static TargetType to(SourceType src) {
4194 KMP_ASSERT(src >= 0);
4195 KMP_ASSERT(src <=
static_cast<SourceType
>(
4196 (std::numeric_limits<TargetType>::max)()));
4197 return (TargetType)src;
4203 template <
typename SourceType,
typename TargetType>
4204 struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4205 static TargetType to(SourceType src) {
return (TargetType)src; }
4208 template <
typename SourceType,
typename TargetType>
4209 struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4210 static TargetType to(SourceType src) {
4211 KMP_ASSERT(src <=
static_cast<SourceType
>(
4212 (std::numeric_limits<TargetType>::max)()));
4213 return (TargetType)src;
4217 template <
typename SourceType,
typename TargetType>
4218 struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4219 static TargetType to(SourceType src) {
4220 KMP_ASSERT(src <=
static_cast<SourceType
>(
4221 (std::numeric_limits<TargetType>::max)()));
4222 return (TargetType)src;
4228 template <
typename SourceType,
typename TargetType>
4229 struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4230 static TargetType to(SourceType src) {
return (TargetType)src; }
4233 template <
typename SourceType,
typename TargetType>
4234 struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4235 static TargetType to(SourceType src) {
return src; }
4238 template <
typename SourceType,
typename TargetType>
4239 struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4240 static TargetType to(SourceType src) {
4241 KMP_ASSERT(src <=
static_cast<SourceType
>(
4242 (std::numeric_limits<TargetType>::max)()));
4243 return (TargetType)src;
4247 template <
typename T1,
typename T2>
4248 static inline void __kmp_type_convert(T1 src, T2 *dest) {
4249 *dest = kmp_convert<T1, T2>::to(src);
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_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT kmp_int32 __kmpc_reduce(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
KMP_EXPORT void __kmpc_barrier(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_flush(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, void *task_dup)
KMP_EXPORT void * __kmpc_taskred_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
KMP_EXPORT void * __kmpc_taskred_init(int gtid, int num_data, void *data)
KMP_EXPORT void * __kmpc_task_reduction_init(int gtid, int num_data, void *data)
KMP_EXPORT void __kmpc_proxy_task_completed_ooo(kmp_task_t *ptask)
KMP_EXPORT void __kmpc_task_reduction_modifier_fini(ident_t *loc, int gtid, int is_ws)
KMP_EXPORT kmp_int32 __kmpc_omp_task_with_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT kmp_int32 __kmpc_omp_reg_task_with_affinity(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins, kmp_task_affinity_info_t *affin_list)
KMP_EXPORT void * __kmpc_task_reduction_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
void __kmpc_taskloop_5(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, int modifier, void *task_dup)
KMP_EXPORT void __kmpc_proxy_task_completed(kmp_int32 gtid, kmp_task_t *ptask)
KMP_EXPORT void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT void * __kmpc_task_reduction_get_th_data(int gtid, void *tg, void *d)
void(* kmpc_dtor)(void *)
KMP_EXPORT void __kmpc_threadprivate_register(ident_t *, void *data, kmpc_ctor ctor, kmpc_cctor cctor, kmpc_dtor dtor)
KMP_EXPORT void __kmpc_copyprivate(ident_t *loc, kmp_int32 global_tid, size_t cpy_size, void *cpy_data, void(*cpy_func)(void *, void *), kmp_int32 didit)
void *(* kmpc_ctor)(void *)
void *(* kmpc_ctor_vec)(void *, size_t)
void *(* kmpc_cctor)(void *, void *)
KMP_EXPORT void * __kmpc_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
void *(* kmpc_cctor_vec)(void *, void *, size_t)
void(* kmpc_dtor_vec)(void *, size_t)
KMP_EXPORT void __kmpc_threadprivate_register_vec(ident_t *, void *data, kmpc_ctor_vec ctor, kmpc_cctor_vec cctor, kmpc_dtor_vec dtor, size_t vector_length)
KMP_EXPORT 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)
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)
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_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)
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)
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