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 // entries when the stack is empty
36 #define TASK_STACK_BLOCK_BITS 5 // Used in TASK_STACK_SIZE and TASK_STACK_MASK
38 #define TASK_STACK_BLOCK_SIZE (1 << TASK_STACK_BLOCK_BITS)
40 #define TASK_STACK_INDEX_MASK (TASK_STACK_BLOCK_SIZE - 1)
41 #endif // BUILD_TIED_TASK_STACK
43 #define TASK_NOT_PUSHED 1
44 #define TASK_SUCCESSFULLY_PUSHED 0
47 #define TASK_EXPLICIT 1
48 #define TASK_IMPLICIT 0
52 #define KMP_CANCEL_THREADS
53 #define KMP_THREAD_ATTR
57 #if defined(__ANDROID__)
58 #undef KMP_CANCEL_THREADS
70 #include <sys/types.h>
79 #include "kmp_safe_c_api.h"
85 #if KMP_USE_HIER_SCHED
87 #undef KMP_USE_HIER_SCHED
88 #define KMP_USE_HIER_SCHED KMP_AFFINITY_SUPPORTED
91 #if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED
93 #ifndef HWLOC_OBJ_NUMANODE
94 #define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE
96 #ifndef HWLOC_OBJ_PACKAGE
97 #define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET
99 #if HWLOC_API_VERSION >= 0x00020000
101 typedef int kmp_hwloc_depth_t;
103 typedef unsigned int kmp_hwloc_depth_t;
107 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
108 #include <xmmintrin.h>
111 #include "kmp_debug.h"
112 #include "kmp_lock.h"
113 #include "kmp_version.h"
115 #include "kmp_debugger.h"
117 #include "kmp_i18n.h"
119 #define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS)
121 #include "kmp_wrapper_malloc.h"
124 #if !defined NSIG && defined _NSIG
130 #pragma weak clock_gettime
134 #include "ompt-internal.h"
145 #ifndef USE_FAST_MEMORY
146 #define USE_FAST_MEMORY 3
149 #ifndef KMP_NESTED_HOT_TEAMS
150 #define KMP_NESTED_HOT_TEAMS 0
151 #define USE_NESTED_HOT_ARG(x)
153 #if KMP_NESTED_HOT_TEAMS
155 #define USE_NESTED_HOT_ARG(x) , x
158 #undef KMP_NESTED_HOT_TEAMS
159 #define KMP_NESTED_HOT_TEAMS 0
160 #define USE_NESTED_HOT_ARG(x)
163 #define USE_NESTED_HOT_ARG(x)
168 #ifndef USE_CMP_XCHG_FOR_BGET
169 #define USE_CMP_XCHG_FOR_BGET 1
177 #define KMP_NSEC_PER_SEC 1000000000L
178 #define KMP_USEC_PER_SEC 1000000L
202 KMP_IDENT_BARRIER_IMPL_MASK = 0x01C0,
203 KMP_IDENT_BARRIER_IMPL_FOR = 0x0040,
204 KMP_IDENT_BARRIER_IMPL_SECTIONS = 0x00C0,
206 KMP_IDENT_BARRIER_IMPL_SINGLE = 0x0140,
207 KMP_IDENT_BARRIER_IMPL_WORKSHARE = 0x01C0,
220 KMP_IDENT_ATOMIC_HINT_UNCONTENDED = 0x010000,
221 KMP_IDENT_ATOMIC_HINT_CONTENDED = 0x020000,
222 KMP_IDENT_ATOMIC_HINT_NONSPECULATIVE = 0x040000,
223 KMP_IDENT_ATOMIC_HINT_SPECULATIVE = 0x080000,
249 typedef union kmp_team kmp_team_t;
250 typedef struct kmp_taskdata kmp_taskdata_t;
251 typedef union kmp_task_team kmp_task_team_t;
252 typedef union kmp_team kmp_team_p;
253 typedef union kmp_info kmp_info_p;
254 typedef union kmp_root kmp_root_p;
264 #define KMP_PACK_64(HIGH_32, LOW_32) \
265 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32)))
268 #define SKIP_WS(_x) \
270 while (*(_x) == ' ' || *(_x) == '\t') \
273 #define SKIP_DIGITS(_x) \
275 while (*(_x) >= '0' && *(_x) <= '9') \
278 #define SKIP_TOKEN(_x) \
280 while ((*(_x) >= '0' && *(_x) <= '9') || (*(_x) >= 'a' && *(_x) <= 'z') || \
281 (*(_x) >= 'A' && *(_x) <= 'Z') || *(_x) == '_') \
284 #define SKIP_TO(_x, _c) \
286 while (*(_x) != '\0' && *(_x) != (_c)) \
292 #define KMP_MAX(x, y) ((x) > (y) ? (x) : (y))
293 #define KMP_MIN(x, y) ((x) < (y) ? (x) : (y))
298 enum kmp_state_timer {
308 #ifdef USE_LOAD_BALANCE
309 dynamic_load_balance,
312 dynamic_thread_limit,
318 #ifndef KMP_SCHED_TYPE_DEFINED
319 #define KMP_SCHED_TYPE_DEFINED
320 typedef enum kmp_sched {
323 kmp_sched_static = 1,
324 kmp_sched_dynamic = 2,
325 kmp_sched_guided = 3,
327 kmp_sched_upper_std = 5,
328 kmp_sched_lower_ext = 100,
329 kmp_sched_trapezoidal = 101,
330 #if KMP_STATIC_STEAL_ENABLED
331 kmp_sched_static_steal = 102,
334 kmp_sched_default = kmp_sched_static,
335 kmp_sched_monotonic = 0x80000000
345 kmp_sch_static_chunked = 33,
347 kmp_sch_dynamic_chunked = 35,
349 kmp_sch_runtime = 37,
351 kmp_sch_trapezoidal = 39,
354 kmp_sch_static_greedy = 40,
355 kmp_sch_static_balanced = 41,
357 kmp_sch_guided_iterative_chunked = 42,
358 kmp_sch_guided_analytical_chunked = 43,
360 kmp_sch_static_steal = 44,
364 kmp_sch_static_balanced_chunked = 45,
365 kmp_sch_guided_simd = 46,
366 kmp_sch_runtime_simd = 47,
373 kmp_ord_static_chunked = 65,
375 kmp_ord_dynamic_chunked = 67,
376 kmp_ord_guided_chunked = 68,
377 kmp_ord_runtime = 69,
379 kmp_ord_trapezoidal = 71,
394 kmp_nm_static_chunked =
397 kmp_nm_dynamic_chunked = 163,
399 kmp_nm_runtime = 165,
401 kmp_nm_trapezoidal = 167,
404 kmp_nm_static_greedy = 168,
405 kmp_nm_static_balanced = 169,
407 kmp_nm_guided_iterative_chunked = 170,
408 kmp_nm_guided_analytical_chunked = 171,
409 kmp_nm_static_steal =
412 kmp_nm_ord_static_chunked = 193,
414 kmp_nm_ord_dynamic_chunked = 195,
415 kmp_nm_ord_guided_chunked = 196,
416 kmp_nm_ord_runtime = 197,
418 kmp_nm_ord_trapezoidal = 199,
436 kmp_sch_modifier_monotonic =
438 kmp_sch_modifier_nonmonotonic =
441 #define SCHEDULE_WITHOUT_MODIFIERS(s) \
443 (s) & ~(kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic))
444 #define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0)
445 #define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0)
446 #define SCHEDULE_HAS_NO_MODIFIERS(s) \
447 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0)
448 #define SCHEDULE_GET_MODIFIERS(s) \
449 ((enum sched_type)( \
450 (s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)))
451 #define SCHEDULE_SET_MODIFIERS(s, m) \
452 (s = (enum sched_type)((kmp_int32)s | (kmp_int32)m))
457 #define SCHEDULE_WITHOUT_MODIFIERS(s) (s)
458 #define SCHEDULE_HAS_MONOTONIC(s) false
459 #define SCHEDULE_HAS_NONMONOTONIC(s) false
460 #define SCHEDULE_HAS_NO_MODIFIERS(s) true
461 #define SCHEDULE_GET_MODIFIERS(s) ((enum sched_type)0)
462 #define SCHEDULE_SET_MODIFIERS(s, m)
464 #define SCHEDULE_NONMONOTONIC 0
465 #define SCHEDULE_MONOTONIC 1
472 __kmp_sched_apply_mods_stdkind(kmp_sched_t *kind,
475 if (SCHEDULE_HAS_MONOTONIC(internal_kind)) {
476 *kind = (kmp_sched_t)((
int)*kind | (int)kmp_sched_monotonic);
483 __kmp_sched_apply_mods_intkind(kmp_sched_t kind,
486 if ((
int)kind & (
int)kmp_sched_monotonic) {
487 *internal_kind = (
enum sched_type)((
int)*internal_kind |
488 (int)kmp_sch_modifier_monotonic);
494 static inline kmp_sched_t __kmp_sched_without_mods(kmp_sched_t kind) {
496 return (kmp_sched_t)((int)kind & ~((
int)kmp_sched_monotonic));
503 typedef union kmp_r_sched {
522 enum clock_function_type {
523 clock_function_gettimeofday,
524 clock_function_clock_gettime
528 #if KMP_MIC_SUPPORTED
529 enum mic_type { non_mic, mic1, mic2, mic3, dummy };
534 #undef KMP_FAST_REDUCTION_BARRIER
535 #define KMP_FAST_REDUCTION_BARRIER 1
537 #undef KMP_FAST_REDUCTION_CORE_DUO
538 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
539 #define KMP_FAST_REDUCTION_CORE_DUO 1
542 enum _reduction_method {
543 reduction_method_not_defined = 0,
544 critical_reduce_block = (1 << 8),
545 atomic_reduce_block = (2 << 8),
546 tree_reduce_block = (3 << 8),
547 empty_reduce_block = (4 << 8)
562 #if KMP_FAST_REDUCTION_BARRIER
563 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
564 ((reduction_method) | (barrier_type))
566 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
567 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00)))
569 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
570 ((enum barrier_type)((packed_reduction_method) & (0x000000FF)))
572 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \
575 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
576 (packed_reduction_method)
578 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier)
581 #define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \
582 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \
583 (which_reduction_block))
585 #if KMP_FAST_REDUCTION_BARRIER
586 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
587 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier))
589 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
590 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier))
593 typedef int PACKED_REDUCTION_METHOD_T;
600 #pragma warning(push)
601 #pragma warning(disable : 271 310)
615 #if KMP_AFFINITY_SUPPORTED
619 #if _MSC_VER < 1600 && KMP_MSVC_COMPAT
620 typedef struct GROUP_AFFINITY {
626 #if KMP_GROUP_AFFINITY
627 extern int __kmp_num_proc_groups;
629 static const int __kmp_num_proc_groups = 1;
631 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
632 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
634 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
635 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
637 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
638 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
640 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
642 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
646 extern hwloc_topology_t __kmp_hwloc_topology;
647 extern int __kmp_hwloc_error;
648 extern int __kmp_numa_detected;
649 extern int __kmp_tile_depth;
652 extern size_t __kmp_affin_mask_size;
653 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
654 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
655 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
656 #define KMP_CPU_SET_ITERATE(i, mask) \
657 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
658 #define KMP_CPU_SET(i, mask) (mask)->set(i)
659 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
660 #define KMP_CPU_CLR(i, mask) (mask)->clear(i)
661 #define KMP_CPU_ZERO(mask) (mask)->zero()
662 #define KMP_CPU_COPY(dest, src) (dest)->copy(src)
663 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
664 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
665 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
666 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
667 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
668 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
669 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
670 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
671 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
672 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
673 #define KMP_CPU_ALLOC_ARRAY(arr, n) \
674 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
675 #define KMP_CPU_FREE_ARRAY(arr, n) \
676 __kmp_affinity_dispatch->deallocate_mask_array(arr)
677 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
678 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
679 #define __kmp_get_system_affinity(mask, abort_bool) \
680 (mask)->get_system_affinity(abort_bool)
681 #define __kmp_set_system_affinity(mask, abort_bool) \
682 (mask)->set_system_affinity(abort_bool)
683 #define __kmp_get_proc_group(mask) (mask)->get_proc_group()
689 void *
operator new(
size_t n);
690 void operator delete(
void *p);
691 void *
operator new[](
size_t n);
692 void operator delete[](
void *p);
695 virtual void set(
int i) {}
697 virtual bool is_set(
int i)
const {
return false; }
699 virtual void clear(
int i) {}
701 virtual void zero() {}
703 virtual void copy(
const Mask *src) {}
705 virtual void bitwise_and(
const Mask *rhs) {}
707 virtual void bitwise_or(
const Mask *rhs) {}
709 virtual void bitwise_not() {}
712 virtual int begin()
const {
return 0; }
713 virtual int end()
const {
return 0; }
714 virtual int next(
int previous)
const {
return 0; }
716 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
718 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
721 virtual int get_proc_group()
const {
return -1; }
723 void *
operator new(
size_t n);
724 void operator delete(
void *p);
726 virtual ~KMPAffinity() =
default;
728 virtual void determine_capable(
const char *env_var) {}
730 virtual void bind_thread(
int proc) {}
732 virtual Mask *allocate_mask() {
return nullptr; }
733 virtual void deallocate_mask(Mask *m) {}
734 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
735 virtual void deallocate_mask_array(Mask *m) {}
736 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
737 static void pick_api();
738 static void destroy_api();
746 virtual api_type get_api_type()
const {
752 static bool picked_api;
755 typedef KMPAffinity::Mask kmp_affin_mask_t;
756 extern KMPAffinity *__kmp_affinity_dispatch;
760 #define KMP_AFFIN_MASK_PRINT_LEN 1024
775 affinity_gran_fine = 0,
776 affinity_gran_thread,
780 affinity_gran_package,
782 #if KMP_GROUP_AFFINITY
787 affinity_gran_default
790 enum affinity_top_method {
791 affinity_top_method_all = 0,
792 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
793 affinity_top_method_apicid,
794 affinity_top_method_x2apicid,
796 affinity_top_method_cpuinfo,
797 #if KMP_GROUP_AFFINITY
798 affinity_top_method_group,
800 affinity_top_method_flat,
802 affinity_top_method_hwloc,
804 affinity_top_method_default
807 #define affinity_respect_mask_default (-1)
809 extern enum affinity_type __kmp_affinity_type;
810 extern enum affinity_gran __kmp_affinity_gran;
811 extern int __kmp_affinity_gran_levels;
812 extern int __kmp_affinity_dups;
813 extern enum affinity_top_method __kmp_affinity_top_method;
814 extern int __kmp_affinity_compact;
815 extern int __kmp_affinity_offset;
816 extern int __kmp_affinity_verbose;
817 extern int __kmp_affinity_warnings;
818 extern int __kmp_affinity_respect_mask;
819 extern char *__kmp_affinity_proclist;
820 extern kmp_affin_mask_t *__kmp_affinity_masks;
821 extern unsigned __kmp_affinity_num_masks;
822 extern void __kmp_affinity_bind_thread(
int which);
824 extern kmp_affin_mask_t *__kmp_affin_fullMask;
825 extern char *__kmp_cpuinfo_file;
832 typedef enum kmp_proc_bind_t {
842 typedef struct kmp_nested_proc_bind_t {
843 kmp_proc_bind_t *bind_types;
846 } kmp_nested_proc_bind_t;
848 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
853 extern int __kmp_display_affinity;
854 extern char *__kmp_affinity_format;
855 static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
856 #endif // OMP_50_ENABLED
858 #if KMP_AFFINITY_SUPPORTED
859 #define KMP_PLACE_ALL (-1)
860 #define KMP_PLACE_UNDEFINED (-2)
862 #define KMP_AFFINITY_NON_PROC_BIND \
863 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
864 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
865 (__kmp_affinity_num_masks > 0 || __kmp_affinity_type == affinity_balanced))
868 extern int __kmp_affinity_num_places;
871 typedef enum kmp_cancel_kind_t {
878 #endif // OMP_40_ENABLED
881 typedef struct kmp_hws_item {
886 extern kmp_hws_item_t __kmp_hws_socket;
887 extern kmp_hws_item_t __kmp_hws_node;
888 extern kmp_hws_item_t __kmp_hws_tile;
889 extern kmp_hws_item_t __kmp_hws_core;
890 extern kmp_hws_item_t __kmp_hws_proc;
891 extern int __kmp_hws_requested;
892 extern int __kmp_hws_abs_flag;
896 #define KMP_PAD(type, sz) \
897 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
901 #define KMP_GTID_DNE (-2)
902 #define KMP_GTID_SHUTDOWN (-3)
903 #define KMP_GTID_MONITOR (-4)
904 #define KMP_GTID_UNKNOWN (-5)
905 #define KMP_GTID_MIN (-6)
912 typedef uintptr_t omp_uintptr_t;
915 OMP_ATK_THREADMODEL = 1,
916 OMP_ATK_ALIGNMENT = 2,
918 OMP_ATK_POOL_SIZE = 4,
919 OMP_ATK_FALLBACK = 5,
922 OMP_ATK_PARTITION = 8
923 } omp_alloctrait_key_t;
929 OMP_ATV_CONTENDED = 3,
930 OMP_ATV_UNCONTENDED = 4,
931 OMP_ATV_SEQUENTIAL = 5,
937 OMP_ATV_DEFAULT_MEM_FB = 11,
938 OMP_ATV_NULL_FB = 12,
939 OMP_ATV_ABORT_FB = 13,
940 OMP_ATV_ALLOCATOR_FB = 14,
941 OMP_ATV_ENVIRONMENT = 15,
942 OMP_ATV_NEAREST = 16,
943 OMP_ATV_BLOCKED = 17,
944 OMP_ATV_INTERLEAVED = 18
945 } omp_alloctrait_value_t;
947 typedef void *omp_memspace_handle_t;
948 extern omp_memspace_handle_t
const omp_default_mem_space;
949 extern omp_memspace_handle_t
const omp_large_cap_mem_space;
950 extern omp_memspace_handle_t
const omp_const_mem_space;
951 extern omp_memspace_handle_t
const omp_high_bw_mem_space;
952 extern omp_memspace_handle_t
const omp_low_lat_mem_space;
955 omp_alloctrait_key_t key;
959 typedef void *omp_allocator_handle_t;
960 extern omp_allocator_handle_t
const omp_null_allocator;
961 extern omp_allocator_handle_t
const omp_default_mem_alloc;
962 extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
963 extern omp_allocator_handle_t
const omp_const_mem_alloc;
964 extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
965 extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
966 extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
967 extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
968 extern omp_allocator_handle_t
const omp_thread_mem_alloc;
969 extern omp_allocator_handle_t
const kmp_max_mem_alloc;
970 extern omp_allocator_handle_t __kmp_def_allocator;
975 extern int __kmp_memkind_available;
977 typedef omp_memspace_handle_t kmp_memspace_t;
979 typedef struct kmp_allocator_t {
980 omp_memspace_handle_t memspace;
983 omp_alloctrait_value_t fb;
984 kmp_allocator_t *fb_data;
985 kmp_uint64 pool_size;
986 kmp_uint64 pool_used;
989 extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
990 omp_memspace_handle_t,
992 omp_alloctrait_t traits[]);
993 extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
994 extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
995 extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
996 extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
997 extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
999 extern void __kmp_init_memkind();
1000 extern void __kmp_fini_memkind();
1001 #endif // OMP_50_ENABLED
1005 #define KMP_UINT64_MAX \
1006 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1008 #define KMP_MIN_NTH 1
1011 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1012 #define KMP_MAX_NTH PTHREAD_THREADS_MAX
1014 #define KMP_MAX_NTH INT_MAX
1018 #ifdef PTHREAD_STACK_MIN
1019 #define KMP_MIN_STKSIZE PTHREAD_STACK_MIN
1021 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1024 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1027 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1028 #elif KMP_ARCH_X86_64
1029 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1030 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1032 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1035 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1036 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1037 #define KMP_MAX_MALLOC_POOL_INCR \
1038 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1040 #define KMP_MIN_STKOFFSET (0)
1041 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1043 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1045 #define KMP_DEFAULT_STKOFFSET CACHE_LINE
1048 #define KMP_MIN_STKPADDING (0)
1049 #define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1051 #define KMP_BLOCKTIME_MULTIPLIER \
1053 #define KMP_MIN_BLOCKTIME (0)
1054 #define KMP_MAX_BLOCKTIME \
1056 #define KMP_DEFAULT_BLOCKTIME (200)
1059 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1060 #define KMP_MIN_MONITOR_WAKEUPS (1) // min times monitor wakes up per second
1061 #define KMP_MAX_MONITOR_WAKEUPS (1000) // max times monitor can wake up per sec
1065 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1066 (((blocktime) == KMP_MAX_BLOCKTIME) \
1067 ? (monitor_wakeups) \
1068 : ((blocktime) == KMP_MIN_BLOCKTIME) \
1069 ? KMP_MAX_MONITOR_WAKEUPS \
1070 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1071 ? (monitor_wakeups) \
1072 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1076 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1077 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1078 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1080 #define KMP_BLOCKTIME(team, tid) \
1081 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1082 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1084 extern kmp_uint64 __kmp_ticks_per_msec;
1085 #if KMP_COMPILER_ICC
1086 #define KMP_NOW() ((kmp_uint64)_rdtsc())
1088 #define KMP_NOW() __kmp_hardware_timestamp()
1090 #define KMP_NOW_MSEC() (KMP_NOW() / __kmp_ticks_per_msec)
1091 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1092 (KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_msec)
1093 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1096 extern kmp_uint64 __kmp_now_nsec();
1097 #define KMP_NOW() __kmp_now_nsec()
1098 #define KMP_NOW_MSEC() (KMP_NOW() / KMP_USEC_PER_SEC)
1099 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1100 (KMP_BLOCKTIME(team, tid) * KMP_USEC_PER_SEC)
1101 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1103 #endif // KMP_USE_MONITOR
1105 #define KMP_MIN_STATSCOLS 40
1106 #define KMP_MAX_STATSCOLS 4096
1107 #define KMP_DEFAULT_STATSCOLS 80
1109 #define KMP_MIN_INTERVAL 0
1110 #define KMP_MAX_INTERVAL (INT_MAX - 1)
1111 #define KMP_DEFAULT_INTERVAL 0
1113 #define KMP_MIN_CHUNK 1
1114 #define KMP_MAX_CHUNK (INT_MAX - 1)
1115 #define KMP_DEFAULT_CHUNK 1
1117 #define KMP_DFLT_DISP_NUM_BUFF 7
1118 #define KMP_MAX_ORDERED 8
1120 #define KMP_MAX_FIELDS 32
1122 #define KMP_MAX_BRANCH_BITS 31
1124 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1126 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1128 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1133 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1134 #define KMP_TLS_GTID_MIN 5
1136 #define KMP_TLS_GTID_MIN INT_MAX
1139 #define KMP_MASTER_TID(tid) ((tid) == 0)
1140 #define KMP_WORKER_TID(tid) ((tid) != 0)
1142 #define KMP_MASTER_GTID(gtid) (__kmp_tid_from_gtid((gtid)) == 0)
1143 #define KMP_WORKER_GTID(gtid) (__kmp_tid_from_gtid((gtid)) != 0)
1144 #define KMP_INITIAL_GTID(gtid) ((gtid) == 0)
1148 #define TRUE (!FALSE)
1154 #define KMP_INIT_WAIT 64U
1155 #define KMP_NEXT_WAIT 32U
1157 #define KMP_INIT_WAIT 16U
1158 #define KMP_NEXT_WAIT 8U
1160 #define KMP_INIT_WAIT 1024U
1161 #define KMP_NEXT_WAIT 512U
1164 #define KMP_INIT_WAIT 1024U
1165 #define KMP_NEXT_WAIT 512U
1166 #elif KMP_OS_DRAGONFLY
1168 #define KMP_INIT_WAIT 1024U
1169 #define KMP_NEXT_WAIT 512U
1170 #elif KMP_OS_FREEBSD
1172 #define KMP_INIT_WAIT 1024U
1173 #define KMP_NEXT_WAIT 512U
1176 #define KMP_INIT_WAIT 1024U
1177 #define KMP_NEXT_WAIT 512U
1180 #define KMP_INIT_WAIT 1024U
1181 #define KMP_NEXT_WAIT 512U
1182 #elif KMP_OS_OPENBSD
1184 #define KMP_INIT_WAIT 1024U
1185 #define KMP_NEXT_WAIT 512U
1186 #elif KMP_OS_KFREEBSD
1188 #define KMP_INIT_WAIT 1024U
1189 #define KMP_NEXT_WAIT 512U
1192 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1193 typedef struct kmp_cpuid {
1200 typedef struct kmp_cpuinfo {
1209 int cpu_stackoffset;
1213 kmp_uint64 frequency;
1214 char name[3 *
sizeof(kmp_cpuid_t)];
1217 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1222 static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1223 __asm__ __volatile__(
"cpuid"
1224 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1225 :
"a"(leaf),
"c"(subleaf));
1228 static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1229 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1232 static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1233 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1235 static inline void __kmp_clear_x87_fpu_status_word() {
1238 struct x87_fpu_state {
1247 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1248 __asm__ __volatile__(
"fstenv %0\n\t"
1249 "andw $0x7f00, %1\n\t"
1251 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1253 __asm__ __volatile__(
"fnclex");
1257 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1258 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1260 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1261 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1265 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1266 extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1267 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1268 extern void __kmp_clear_x87_fpu_status_word();
1269 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1270 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1271 #endif // KMP_OS_UNIX
1273 #define KMP_X86_MXCSR_MASK 0xffffffc0
1276 extern void __kmp_x86_pause(
void);
1282 static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1284 static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1286 #define KMP_CPU_PAUSE() __kmp_x86_pause()
1287 #elif KMP_ARCH_PPC64
1288 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1289 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1290 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1291 #define KMP_CPU_PAUSE() \
1293 KMP_PPC64_PRI_LOW(); \
1294 KMP_PPC64_PRI_MED(); \
1295 KMP_PPC64_PRI_LOC_MB(); \
1298 #define KMP_CPU_PAUSE()
1301 #define KMP_INIT_YIELD(count) \
1302 { (count) = __kmp_yield_init; }
1304 #define KMP_OVERSUBSCRIBED \
1305 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1307 #define KMP_TRY_YIELD \
1308 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1310 #define KMP_TRY_YIELD_OVERSUB \
1311 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1313 #define KMP_YIELD(cond) \
1316 if ((cond) && (KMP_TRY_YIELD)) \
1320 #define KMP_YIELD_OVERSUB() \
1323 if ((KMP_TRY_YIELD_OVERSUB)) \
1329 #define KMP_YIELD_SPIN(count) \
1332 if (KMP_TRY_YIELD) { \
1336 (count) = __kmp_yield_next; \
1341 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count) \
1344 if ((KMP_TRY_YIELD_OVERSUB)) \
1346 else if (__kmp_use_yield == 1) { \
1350 (count) = __kmp_yield_next; \
1367 ct_ordered_in_parallel,
1374 #define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1378 enum cons_type type;
1384 struct cons_header {
1385 int p_top, w_top, s_top;
1386 int stack_size, stack_top;
1387 struct cons_data *stack_data;
1390 struct kmp_region_info {
1392 int offset[KMP_MAX_FIELDS];
1393 int length[KMP_MAX_FIELDS];
1400 typedef HANDLE kmp_thread_t;
1401 typedef DWORD kmp_key_t;
1405 typedef pthread_t kmp_thread_t;
1406 typedef pthread_key_t kmp_key_t;
1409 extern kmp_key_t __kmp_gtid_threadprivate_key;
1411 typedef struct kmp_sys_info {
1425 typedef int kmp_itt_mark_t;
1426 #define KMP_ITT_DEBUG 0
1429 typedef kmp_int32 kmp_critical_name[8];
1440 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1441 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1458 typedef void *(*kmpc_ctor)(
void *);
1471 typedef void *(*kmpc_cctor)(
void *,
void *);
1481 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1493 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1501 typedef struct kmp_cached_addr {
1503 void ***compiler_cache;
1505 struct kmp_cached_addr *next;
1506 } kmp_cached_addr_t;
1508 struct private_data {
1509 struct private_data *next;
1515 struct private_common {
1516 struct private_common *next;
1517 struct private_common *link;
1523 struct shared_common {
1524 struct shared_common *next;
1525 struct private_data *pod_init;
1545 #define KMP_HASH_TABLE_LOG2 9
1546 #define KMP_HASH_TABLE_SIZE \
1547 (1 << KMP_HASH_TABLE_LOG2)
1548 #define KMP_HASH_SHIFT 3
1549 #define KMP_HASH(x) \
1550 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1552 struct common_table {
1553 struct private_common *data[KMP_HASH_TABLE_SIZE];
1556 struct shared_table {
1557 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1562 #if KMP_USE_HIER_SCHED
1565 typedef struct kmp_hier_private_bdata_t {
1566 kmp_int32 num_active;
1568 kmp_uint64 wait_val[2];
1569 } kmp_hier_private_bdata_t;
1572 typedef struct kmp_sched_flags {
1573 unsigned ordered : 1;
1574 unsigned nomerge : 1;
1575 unsigned contains_last : 1;
1576 #if KMP_USE_HIER_SCHED
1577 unsigned use_hier : 1;
1578 unsigned unused : 28;
1580 unsigned unused : 29;
1582 } kmp_sched_flags_t;
1584 KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1586 #if KMP_STATIC_STEAL_ENABLED
1587 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1594 kmp_int32 static_steal_counter;
1603 struct KMP_ALIGN(32) {
1610 kmp_uint32 ordered_lower;
1611 kmp_uint32 ordered_upper;
1616 kmp_int32 last_upper;
1618 } dispatch_private_info32_t;
1620 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1627 kmp_int64 static_steal_counter;
1638 struct KMP_ALIGN(32) {
1645 kmp_uint64 ordered_lower;
1646 kmp_uint64 ordered_upper;
1651 kmp_int64 last_upper;
1653 } dispatch_private_info64_t;
1655 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1668 kmp_uint32 ordered_lower;
1669 kmp_uint32 ordered_upper;
1671 kmp_int32 last_upper;
1673 } dispatch_private_info32_t;
1675 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1689 kmp_uint64 ordered_lower;
1690 kmp_uint64 ordered_upper;
1692 kmp_int64 last_upper;
1694 } dispatch_private_info64_t;
1697 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1698 union private_info {
1699 dispatch_private_info32_t p32;
1700 dispatch_private_info64_t p64;
1703 kmp_sched_flags_t flags;
1704 kmp_int32 ordered_bumped;
1706 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 3];
1708 struct dispatch_private_info *next;
1709 kmp_int32 type_size;
1710 #if KMP_USE_HIER_SCHED
1714 enum cons_type pushed_ws;
1715 } dispatch_private_info_t;
1717 typedef struct dispatch_shared_info32 {
1720 volatile kmp_uint32 iteration;
1721 volatile kmp_uint32 num_done;
1722 volatile kmp_uint32 ordered_iteration;
1724 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
1725 } dispatch_shared_info32_t;
1727 typedef struct dispatch_shared_info64 {
1730 volatile kmp_uint64 iteration;
1731 volatile kmp_uint64 num_done;
1732 volatile kmp_uint64 ordered_iteration;
1734 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
1735 } dispatch_shared_info64_t;
1737 typedef struct dispatch_shared_info {
1739 dispatch_shared_info32_t s32;
1740 dispatch_shared_info64_t s64;
1742 volatile kmp_uint32 buffer_index;
1744 volatile kmp_int32 doacross_buf_idx;
1745 volatile kmp_uint32 *doacross_flags;
1746 kmp_int32 doacross_num_done;
1748 #if KMP_USE_HIER_SCHED
1757 } dispatch_shared_info_t;
1759 typedef struct kmp_disp {
1761 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
1763 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
1765 dispatch_shared_info_t *th_dispatch_sh_current;
1766 dispatch_private_info_t *th_dispatch_pr_current;
1768 dispatch_private_info_t *th_disp_buffer;
1769 kmp_int32 th_disp_index;
1771 kmp_int32 th_doacross_buf_idx;
1772 volatile kmp_uint32 *th_doacross_flags;
1775 kmp_int64 *th_doacross_info;
1776 kmp_lock_t *th_steal_lock;
1779 #if KMP_STATIC_STEAL_ENABLED
1780 kmp_lock_t *th_steal_lock;
1781 void *dummy_padding[1];
1783 void *dummy_padding[2];
1786 #if KMP_USE_INTERNODE_ALIGNMENT
1787 char more_padding[INTERNODE_CACHE_LINE];
1795 #define KMP_INIT_BARRIER_STATE 0
1796 #define KMP_BARRIER_SLEEP_BIT 0
1797 #define KMP_BARRIER_UNUSED_BIT 1 // bit that must never be set for valid state
1798 #define KMP_BARRIER_BUMP_BIT 2
1800 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
1801 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
1802 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
1804 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
1805 #error "Barrier sleep bit must be smaller than barrier bump bit"
1807 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
1808 #error "Barrier unused bit must be smaller than barrier bump bit"
1812 #define KMP_BARRIER_NOT_WAITING 0 // Normal state; worker not in wait_sleep
1813 #define KMP_BARRIER_OWN_FLAG \
1814 1 // Normal state; worker waiting on own b_go flag in release
1815 #define KMP_BARRIER_PARENT_FLAG \
1816 2 // Special state; worker waiting on parent's b_go flag in release
1817 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
1818 3 // Special state; tells worker to shift from parent to own b_go
1819 #define KMP_BARRIER_SWITCHING \
1820 4 // Special state; worker resets appropriate flag on wake-up
1822 #define KMP_NOT_SAFE_TO_REAP \
1823 0 // Thread th_reap_state: not safe to reap (tasking)
1824 #define KMP_SAFE_TO_REAP 1 // Thread th_reap_state: safe to reap (not tasking)
1827 bs_plain_barrier = 0,
1829 bs_forkjoin_barrier,
1830 #if KMP_FAST_REDUCTION_BARRIER
1831 bs_reduction_barrier,
1832 #endif // KMP_FAST_REDUCTION_BARRIER
1837 #if !KMP_FAST_REDUCTION_BARRIER
1838 #define bs_reduction_barrier bs_plain_barrier
1839 #endif // KMP_FAST_REDUCTION_BARRIER
1841 typedef enum kmp_bar_pat {
1849 bp_hierarchical_bar = 3,
1853 #define KMP_BARRIER_ICV_PUSH 1
1856 typedef struct kmp_internal_control {
1857 int serial_nesting_level;
1870 int max_active_levels;
1874 kmp_proc_bind_t proc_bind;
1875 kmp_int32 default_device;
1876 #endif // OMP_40_ENABLED
1877 struct kmp_internal_control *next;
1878 } kmp_internal_control_t;
1880 static inline void copy_icvs(kmp_internal_control_t *dst,
1881 kmp_internal_control_t *src) {
1886 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1891 kmp_internal_control_t th_fixed_icvs;
1894 volatile kmp_uint64 b_go;
1895 KMP_ALIGN_CACHE
volatile kmp_uint64
1897 kmp_uint32 *skip_per_level;
1898 kmp_uint32 my_level;
1899 kmp_int32 parent_tid;
1902 struct kmp_bstate *parent_bar;
1904 kmp_uint64 leaf_state;
1906 kmp_uint8 base_leaf_kids;
1907 kmp_uint8 leaf_kids;
1909 kmp_uint8 wait_flag;
1910 kmp_uint8 use_oncore_barrier;
1915 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1919 union KMP_ALIGN_CACHE kmp_barrier_union {
1921 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
1925 typedef union kmp_barrier_union kmp_balign_t;
1928 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1930 char b_pad[CACHE_LINE];
1932 kmp_uint64 b_arrived;
1938 kmp_uint b_master_arrived;
1939 kmp_uint b_team_arrived;
1944 typedef union kmp_barrier_team_union kmp_balign_team_t;
1951 typedef struct kmp_win32_mutex {
1953 CRITICAL_SECTION cs;
1954 } kmp_win32_mutex_t;
1956 typedef struct kmp_win32_cond {
1961 kmp_win32_mutex_t waiters_count_lock_;
1968 int wait_generation_count_;
1977 union KMP_ALIGN_CACHE kmp_cond_union {
1979 char c_pad[CACHE_LINE];
1980 pthread_cond_t c_cond;
1983 typedef union kmp_cond_union kmp_cond_align_t;
1985 union KMP_ALIGN_CACHE kmp_mutex_union {
1987 char m_pad[CACHE_LINE];
1988 pthread_mutex_t m_mutex;
1991 typedef union kmp_mutex_union kmp_mutex_align_t;
1995 typedef struct kmp_desc_base {
1997 size_t ds_stacksize;
1999 kmp_thread_t ds_thread;
2000 volatile int ds_tid;
2003 volatile int ds_alive;
2020 typedef union KMP_ALIGN_CACHE kmp_desc {
2022 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2026 typedef struct kmp_local {
2027 volatile int this_construct;
2032 #if !USE_CMP_XCHG_FOR_BGET
2033 #ifdef USE_QUEUING_LOCK_FOR_BGET
2034 kmp_lock_t bget_lock;
2036 kmp_bootstrap_lock_t bget_lock;
2043 PACKED_REDUCTION_METHOD_T
2044 packed_reduction_method;
2049 #define KMP_CHECK_UPDATE(a, b) \
2052 #define KMP_CHECK_UPDATE_SYNC(a, b) \
2054 TCW_SYNC_PTR((a), (b))
2056 #define get__blocktime(xteam, xtid) \
2057 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2058 #define get__bt_set(xteam, xtid) \
2059 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2061 #define get__bt_intervals(xteam, xtid) \
2062 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2065 #define get__dynamic_2(xteam, xtid) \
2066 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2067 #define get__nproc_2(xteam, xtid) \
2068 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2069 #define get__sched_2(xteam, xtid) \
2070 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2072 #define set__blocktime_team(xteam, xtid, xval) \
2073 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2077 #define set__bt_intervals_team(xteam, xtid, xval) \
2078 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2082 #define set__bt_set_team(xteam, xtid, xval) \
2083 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2085 #define set__dynamic(xthread, xval) \
2086 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2087 #define get__dynamic(xthread) \
2088 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2090 #define set__nproc(xthread, xval) \
2091 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2093 #define set__thread_limit(xthread, xval) \
2094 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2096 #define set__max_active_levels(xthread, xval) \
2097 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2099 #define get__max_active_levels(xthread) \
2100 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2102 #define set__sched(xthread, xval) \
2103 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2107 #define set__proc_bind(xthread, xval) \
2108 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2109 #define get__proc_bind(xthread) \
2110 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2116 typedef enum kmp_tasking_mode {
2117 tskm_immediate_exec = 0,
2118 tskm_extra_barrier = 1,
2119 tskm_task_teams = 2,
2121 } kmp_tasking_mode_t;
2123 extern kmp_tasking_mode_t
2125 extern int __kmp_task_stealing_constraint;
2127 extern kmp_int32 __kmp_default_device;
2132 extern kmp_int32 __kmp_max_task_priority;
2134 extern kmp_uint64 __kmp_taskloop_min_tasks;
2139 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2140 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2144 #define KMP_TASKING_ENABLED(task_team) \
2145 (TCR_SYNC_4((task_team)->tt.tt_found_tasks) == TRUE)
2153 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2155 #if OMP_40_ENABLED || OMP_45_ENABLED
2156 typedef union kmp_cmplrdata {
2159 #endif // OMP_45_ENABLED
2164 #endif // OMP_40_ENABLED
2172 typedef struct kmp_task {
2177 #if OMP_40_ENABLED || OMP_45_ENABLED
2180 kmp_cmplrdata_t data2;
2191 typedef struct kmp_taskgroup {
2192 std::atomic<kmp_int32> count;
2193 std::atomic<kmp_int32>
2195 struct kmp_taskgroup *parent;
2199 kmp_int32 reduce_num_data;
2204 typedef union kmp_depnode kmp_depnode_t;
2205 typedef struct kmp_depnode_list kmp_depnode_list_t;
2206 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2209 typedef struct kmp_depend_info {
2210 kmp_intptr_t base_addr;
2217 } kmp_depend_info_t;
2220 struct kmp_depnode_list {
2221 kmp_depnode_t *node;
2222 kmp_depnode_list_t *next;
2226 #define MAX_MTX_DEPS 4
2228 typedef struct kmp_base_depnode {
2229 kmp_depnode_list_t *successors;
2231 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2232 kmp_int32 mtx_num_locks;
2234 #if KMP_SUPPORT_GRAPH_OUTPUT
2237 std::atomic<kmp_int32> npredecessors;
2238 std::atomic<kmp_int32> nrefs;
2239 } kmp_base_depnode_t;
2241 union KMP_ALIGN_CACHE kmp_depnode {
2243 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2244 kmp_base_depnode_t dn;
2247 struct kmp_dephash_entry {
2249 kmp_depnode_t *last_out;
2250 kmp_depnode_list_t *last_ins;
2251 kmp_depnode_list_t *last_mtxs;
2252 kmp_int32 last_flag;
2253 kmp_lock_t *mtx_lock;
2254 kmp_dephash_entry_t *next_in_bucket;
2257 typedef struct kmp_dephash {
2258 kmp_dephash_entry_t **buckets;
2261 kmp_uint32 nelements;
2262 kmp_uint32 nconflicts;
2267 typedef struct kmp_task_affinity_info {
2268 kmp_intptr_t base_addr;
2273 kmp_int32 reserved : 30;
2275 } kmp_task_affinity_info_t;
2280 #ifdef BUILD_TIED_TASK_STACK
2283 typedef struct kmp_stack_block {
2284 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2285 struct kmp_stack_block *sb_next;
2286 struct kmp_stack_block *sb_prev;
2287 } kmp_stack_block_t;
2289 typedef struct kmp_task_stack {
2290 kmp_stack_block_t ts_first_block;
2291 kmp_taskdata_t **ts_top;
2292 kmp_int32 ts_entries;
2295 #endif // BUILD_TIED_TASK_STACK
2297 typedef struct kmp_tasking_flags {
2299 unsigned tiedness : 1;
2301 unsigned merged_if0 : 1;
2304 unsigned destructors_thunk : 1;
2309 unsigned priority_specified : 1;
2311 unsigned reserved : 10;
2313 unsigned reserved : 12;
2315 #else // OMP_40_ENABLED
2316 unsigned reserved : 13;
2317 #endif // OMP_40_ENABLED
2320 unsigned tasktype : 1;
2321 unsigned task_serial : 1;
2322 unsigned tasking_ser : 1;
2324 unsigned team_serial : 1;
2328 unsigned started : 1;
2329 unsigned executing : 1;
2330 unsigned complete : 1;
2332 unsigned native : 1;
2333 unsigned reserved31 : 7;
2335 } kmp_tasking_flags_t;
2337 struct kmp_taskdata {
2338 kmp_int32 td_task_id;
2339 kmp_tasking_flags_t td_flags;
2340 kmp_team_t *td_team;
2341 kmp_info_p *td_alloc_thread;
2343 kmp_taskdata_t *td_parent;
2345 std::atomic<kmp_int32> td_untied_count;
2349 kmp_uint32 td_taskwait_counter;
2350 kmp_int32 td_taskwait_thread;
2351 KMP_ALIGN_CACHE kmp_internal_control_t
2353 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2354 td_allocated_child_tasks;
2356 std::atomic<kmp_int32>
2357 td_incomplete_child_tasks;
2365 #endif // OMP_40_ENABLED
2367 kmp_task_team_t *td_task_team;
2368 kmp_int32 td_size_alloc;
2369 #if defined(KMP_GOMP_COMPAT)
2371 kmp_int32 td_size_loop_bounds;
2373 #endif // OMP_45_ENABLED
2374 kmp_taskdata_t *td_last_tied;
2375 #if defined(KMP_GOMP_COMPAT) && OMP_45_ENABLED
2377 void (*td_copy_func)(
void *,
void *);
2380 ompt_task_info_t ompt_task_info;
2385 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2388 typedef struct kmp_base_thread_data {
2392 kmp_bootstrap_lock_t td_deque_lock;
2395 kmp_int32 td_deque_size;
2396 kmp_uint32 td_deque_head;
2397 kmp_uint32 td_deque_tail;
2398 kmp_int32 td_deque_ntasks;
2400 kmp_int32 td_deque_last_stolen;
2401 #ifdef BUILD_TIED_TASK_STACK
2402 kmp_task_stack_t td_susp_tied_tasks;
2404 #endif // BUILD_TIED_TASK_STACK
2405 } kmp_base_thread_data_t;
2407 #define TASK_DEQUE_BITS 8 // Used solely to define INITIAL_TASK_DEQUE_SIZE
2408 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2410 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2411 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2413 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2414 kmp_base_thread_data_t td;
2416 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2417 } kmp_thread_data_t;
2420 typedef struct kmp_base_task_team {
2421 kmp_bootstrap_lock_t
2424 kmp_task_team_t *tt_next;
2428 kmp_int32 tt_found_tasks;
2436 tt_found_proxy_tasks;
2438 kmp_int32 tt_untied_task_encountered;
2441 std::atomic<kmp_int32> tt_unfinished_threads;
2446 } kmp_base_task_team_t;
2448 union KMP_ALIGN_CACHE kmp_task_team {
2449 kmp_base_task_team_t tt;
2451 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2454 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2457 typedef struct kmp_free_list {
2458 void *th_free_list_self;
2459 void *th_free_list_sync;
2461 void *th_free_list_other;
2465 #if KMP_NESTED_HOT_TEAMS
2468 typedef struct kmp_hot_team_ptr {
2469 kmp_team_p *hot_team;
2470 kmp_int32 hot_team_nth;
2471 } kmp_hot_team_ptr_t;
2474 typedef struct kmp_teams_size {
2491 typedef struct kmp_cg_root {
2492 kmp_info_p *cg_root;
2495 kmp_int32 cg_thread_limit;
2496 kmp_int32 cg_nthreads;
2497 struct kmp_cg_root *up;
2502 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2507 kmp_team_p *th_team;
2508 kmp_root_p *th_root;
2509 kmp_info_p *th_next_pool;
2510 kmp_disp_t *th_dispatch;
2516 kmp_info_p *th_team_master;
2517 int th_team_serialized;
2519 microtask_t th_teams_microtask;
2529 int th_team_bt_intervals;
2532 kmp_uint64 th_team_bt_intervals;
2535 #if KMP_AFFINITY_SUPPORTED
2536 kmp_affin_mask_t *th_affin_mask;
2539 omp_allocator_handle_t th_def_allocator;
2544 #if KMP_NESTED_HOT_TEAMS
2545 kmp_hot_team_ptr_t *th_hot_teams;
2552 #if KMP_AFFINITY_SUPPORTED
2553 int th_current_place;
2561 int th_prev_num_threads;
2564 kmp_uint64 th_bar_arrive_time;
2565 kmp_uint64 th_bar_min_time;
2566 kmp_uint64 th_frame_time;
2568 kmp_local_t th_local;
2569 struct private_common *th_pri_head;
2574 KMP_ALIGN_CACHE kmp_team_p
2578 ompt_thread_info_t ompt_thread_info;
2582 struct common_table *th_pri_common;
2584 volatile kmp_uint32 th_spin_here;
2587 volatile void *th_sleep_loc;
2594 kmp_task_team_t *th_task_team;
2595 kmp_taskdata_t *th_current_task;
2596 kmp_uint8 th_task_state;
2597 kmp_uint8 *th_task_state_memo_stack;
2599 kmp_uint32 th_task_state_top;
2600 kmp_uint32 th_task_state_stack_sz;
2601 kmp_uint32 th_reap_state;
2606 kmp_uint8 th_active_in_pool;
2608 struct cons_header *th_cons;
2609 #if KMP_USE_HIER_SCHED
2611 kmp_hier_private_bdata_t *th_hier_bar_data;
2615 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
2617 KMP_ALIGN_CACHE
volatile kmp_int32
2620 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2622 kmp_free_list_t th_free_lists[NUM_LISTS];
2627 kmp_win32_cond_t th_suspend_cv;
2628 kmp_win32_mutex_t th_suspend_mx;
2629 std::atomic<int> th_suspend_init;
2632 kmp_cond_align_t th_suspend_cv;
2633 kmp_mutex_align_t th_suspend_mx;
2634 std::atomic<int> th_suspend_init_count;
2638 kmp_itt_mark_t th_itt_mark_single;
2641 #if KMP_STATS_ENABLED
2642 kmp_stats_list *th_stats;
2645 std::atomic<bool> th_blocking;
2647 kmp_cg_root_t *th_cg_roots;
2650 typedef union KMP_ALIGN_CACHE kmp_info {
2652 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
2658 typedef struct kmp_base_data {
volatile kmp_uint32 t_value; } kmp_base_data_t;
2660 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2662 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2666 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2668 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2670 } kmp_ordered_team_t;
2672 typedef int (*launch_t)(
int gtid);
2675 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
2681 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2682 #define KMP_INLINE_ARGV_BYTES \
2684 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
2685 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
2688 #define KMP_INLINE_ARGV_BYTES \
2689 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
2691 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
2693 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2696 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2697 kmp_balign_team_t t_bar[bs_last_barrier];
2698 std::atomic<int> t_construct;
2699 char pad[
sizeof(kmp_lock_t)];
2702 std::atomic<void *> t_tg_reduce_data[2];
2703 std::atomic<int> t_tg_fini_counter[2];
2707 KMP_ALIGN_CACHE
int t_master_tid;
2708 int t_master_this_cons;
2712 kmp_team_p *t_parent;
2713 kmp_team_p *t_next_pool;
2714 kmp_disp_t *t_dispatch;
2715 kmp_task_team_t *t_task_team[2];
2717 kmp_proc_bind_t t_proc_bind;
2718 #endif // OMP_40_ENABLED
2720 kmp_uint64 t_region_time;
2725 KMP_ALIGN_CACHE
void **t_argv;
2732 ompt_team_info_t ompt_team_info;
2733 ompt_lw_taskteam_t *ompt_serialized_team_info;
2736 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2737 kmp_int8 t_fp_control_saved;
2739 kmp_int16 t_x87_fpu_control_word;
2743 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
2745 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2747 *t_implicit_task_taskdata;
2750 KMP_ALIGN_CACHE
int t_max_argc;
2753 dispatch_shared_info_t *t_disp_buffer;
2756 kmp_r_sched_t t_sched;
2757 #if OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED
2760 #endif // OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED
2762 int t_display_affinity;
2767 omp_allocator_handle_t t_def_allocator;
2771 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
2776 char dummy_padding[1024];
2779 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2783 std::atomic<kmp_int32> t_cancel_request;
2785 int t_master_active;
2786 void *t_copypriv_data;
2788 std::atomic<kmp_uint32> t_copyin_counter;
2795 union KMP_ALIGN_CACHE kmp_team {
2798 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
2801 typedef union KMP_ALIGN_CACHE kmp_time_global {
2803 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2805 } kmp_time_global_t;
2807 typedef struct kmp_base_global {
2809 kmp_time_global_t g_time;
2812 volatile int g_abort;
2813 volatile int g_done;
2816 enum dynamic_mode g_dynamic_mode;
2817 } kmp_base_global_t;
2819 typedef union KMP_ALIGN_CACHE kmp_global {
2820 kmp_base_global_t g;
2822 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
2825 typedef struct kmp_base_root {
2830 volatile int r_active;
2832 std::atomic<int> r_in_parallel;
2834 kmp_team_t *r_root_team;
2835 kmp_team_t *r_hot_team;
2836 kmp_info_t *r_uber_thread;
2837 kmp_lock_t r_begin_lock;
2838 volatile int r_begin;
2842 typedef union KMP_ALIGN_CACHE kmp_root {
2845 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
2848 struct fortran_inx_info {
2854 extern int __kmp_settings;
2855 extern int __kmp_duplicate_library_ok;
2857 extern int __kmp_forkjoin_frames;
2858 extern int __kmp_forkjoin_frames_mode;
2860 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2861 extern int __kmp_determ_red;
2864 extern int kmp_a_debug;
2865 extern int kmp_b_debug;
2866 extern int kmp_c_debug;
2867 extern int kmp_d_debug;
2868 extern int kmp_e_debug;
2869 extern int kmp_f_debug;
2873 #define KMP_DEBUG_BUF_LINES_INIT 512
2874 #define KMP_DEBUG_BUF_LINES_MIN 1
2876 #define KMP_DEBUG_BUF_CHARS_INIT 128
2877 #define KMP_DEBUG_BUF_CHARS_MIN 2
2881 extern int __kmp_debug_buf_lines;
2883 __kmp_debug_buf_chars;
2884 extern int __kmp_debug_buf_atomic;
2887 extern char *__kmp_debug_buffer;
2888 extern std::atomic<int> __kmp_debug_count;
2890 extern int __kmp_debug_buf_warn_chars;
2895 extern int __kmp_par_range;
2897 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
2898 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2899 #define KMP_PAR_RANGE_FILENAME_LEN 1024
2900 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2901 extern int __kmp_par_range_lb;
2902 extern int __kmp_par_range_ub;
2908 extern int __kmp_storage_map_verbose;
2910 extern int __kmp_storage_map_verbose_specified;
2912 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2913 extern kmp_cpuinfo_t __kmp_cpuinfo;
2916 extern volatile int __kmp_init_serial;
2917 extern volatile int __kmp_init_gtid;
2918 extern volatile int __kmp_init_common;
2919 extern volatile int __kmp_init_middle;
2920 extern volatile int __kmp_init_parallel;
2922 extern volatile int __kmp_init_monitor;
2924 extern volatile int __kmp_init_user_locks;
2925 extern int __kmp_init_counter;
2926 extern int __kmp_root_counter;
2927 extern int __kmp_version;
2930 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2933 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2934 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2935 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2936 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2937 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
2938 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
2939 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
2940 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
2941 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
2942 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
2943 extern char const *__kmp_barrier_type_name[bs_last_barrier];
2944 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
2947 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2948 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2949 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
2950 extern kmp_bootstrap_lock_t
2953 extern kmp_bootstrap_lock_t
2956 extern kmp_bootstrap_lock_t
2957 __kmp_tp_cached_lock;
2960 extern kmp_lock_t __kmp_global_lock;
2961 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2962 extern kmp_lock_t __kmp_debug_lock;
2964 extern enum library_type __kmp_library;
2970 extern int __kmp_chunk;
2972 extern size_t __kmp_stksize;
2974 extern size_t __kmp_monitor_stksize;
2976 extern size_t __kmp_stkoffset;
2977 extern int __kmp_stkpadding;
2980 __kmp_malloc_pool_incr;
2981 extern int __kmp_env_stksize;
2982 extern int __kmp_env_blocktime;
2983 extern int __kmp_env_checks;
2984 extern int __kmp_env_consistency_check;
2985 extern int __kmp_generate_warnings;
2986 extern int __kmp_reserve_warn;
2988 #ifdef DEBUG_SUSPEND
2989 extern int __kmp_suspend_count;
2992 extern kmp_int32 __kmp_use_yield;
2993 extern kmp_int32 __kmp_use_yield_exp_set;
2994 extern kmp_uint32 __kmp_yield_init;
2995 extern kmp_uint32 __kmp_yield_next;
2998 extern int __kmp_allThreadsSpecified;
3000 extern size_t __kmp_align_alloc;
3002 extern int __kmp_xproc;
3003 extern int __kmp_avail_proc;
3004 extern size_t __kmp_sys_min_stksize;
3005 extern int __kmp_sys_max_nth;
3007 extern int __kmp_max_nth;
3009 extern int __kmp_cg_max_nth;
3010 extern int __kmp_teams_max_nth;
3011 extern int __kmp_threads_capacity;
3013 extern int __kmp_dflt_team_nth;
3015 extern int __kmp_dflt_team_nth_ub;
3017 extern int __kmp_tp_capacity;
3019 extern int __kmp_tp_cached;
3021 extern int __kmp_dflt_blocktime;
3025 __kmp_monitor_wakeups;
3026 extern int __kmp_bt_intervals;
3029 #ifdef KMP_ADJUST_BLOCKTIME
3030 extern int __kmp_zero_bt;
3032 #ifdef KMP_DFLT_NTH_CORES
3033 extern int __kmp_ncores;
3036 extern int __kmp_abort_delay;
3038 extern int __kmp_need_register_atfork_specified;
3040 __kmp_need_register_atfork;
3042 extern int __kmp_gtid_mode;
3050 __kmp_adjust_gtid_mode;
3051 #ifdef KMP_TDATA_GTID
3052 extern KMP_THREAD_LOCAL
int __kmp_gtid;
3054 extern int __kmp_tls_gtid_min;
3055 extern int __kmp_foreign_tp;
3056 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3057 extern int __kmp_inherit_fp_control;
3058 extern kmp_int16 __kmp_init_x87_fpu_control_word;
3059 extern kmp_uint32 __kmp_init_mxcsr;
3064 extern int __kmp_dflt_max_active_levels;
3067 extern bool __kmp_dflt_max_active_levels_set;
3068 extern int __kmp_dispatch_num_buffers;
3070 #if KMP_NESTED_HOT_TEAMS
3071 extern int __kmp_hot_teams_mode;
3072 extern int __kmp_hot_teams_max_level;
3076 extern enum clock_function_type __kmp_clock_function;
3077 extern int __kmp_clock_function_param;
3080 #if KMP_MIC_SUPPORTED
3081 extern enum mic_type __kmp_mic_type;
3084 #ifdef USE_LOAD_BALANCE
3085 extern double __kmp_load_balance_interval;
3089 typedef struct kmp_nested_nthreads_t {
3093 } kmp_nested_nthreads_t;
3095 extern kmp_nested_nthreads_t __kmp_nested_nth;
3097 #if KMP_USE_ADAPTIVE_LOCKS
3100 struct kmp_adaptive_backoff_params_t {
3102 kmp_uint32 max_soft_retries;
3105 kmp_uint32 max_badness;
3108 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3110 #if KMP_DEBUG_ADAPTIVE_LOCKS
3111 extern const char *__kmp_speculative_statsfile;
3114 #endif // KMP_USE_ADAPTIVE_LOCKS
3117 extern int __kmp_display_env;
3118 extern int __kmp_display_env_verbose;
3119 extern int __kmp_omp_cancellation;
3126 extern kmp_info_t **__kmp_threads;
3128 extern volatile kmp_team_t *__kmp_team_pool;
3129 extern volatile kmp_info_t *__kmp_thread_pool;
3130 extern kmp_info_t *__kmp_thread_pool_insert_pt;
3133 extern volatile int __kmp_nth;
3136 extern volatile int __kmp_all_nth;
3137 extern std::atomic<int> __kmp_thread_pool_active_nth;
3139 extern kmp_root_t **__kmp_root;
3143 #define __kmp_get_gtid() __kmp_get_global_thread_id()
3144 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3145 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3146 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3147 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3152 #define __kmp_get_team_num_threads(gtid) \
3153 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3155 static inline bool KMP_UBER_GTID(
int gtid) {
3156 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3157 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3158 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3159 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3162 static inline int __kmp_tid_from_gtid(
int gtid) {
3163 KMP_DEBUG_ASSERT(gtid >= 0);
3164 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3167 static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3168 KMP_DEBUG_ASSERT(tid >= 0 && team);
3169 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3172 static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3173 KMP_DEBUG_ASSERT(thr);
3174 return thr->th.th_info.ds.ds_gtid;
3177 static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3178 KMP_DEBUG_ASSERT(gtid >= 0);
3179 return __kmp_threads[gtid];
3182 static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3183 KMP_DEBUG_ASSERT(gtid >= 0);
3184 return __kmp_threads[gtid]->th.th_team;
3189 extern kmp_global_t __kmp_global;
3191 extern kmp_info_t __kmp_monitor;
3193 extern std::atomic<kmp_int32> __kmp_team_counter;
3195 extern std::atomic<kmp_int32> __kmp_task_counter;
3198 #define _KMP_GEN_ID(counter) \
3199 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3201 #define _KMP_GEN_ID(counter) (~0)
3204 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3205 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3209 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3210 size_t size,
char const *format, ...);
3212 extern void __kmp_serial_initialize(
void);
3213 extern void __kmp_middle_initialize(
void);
3214 extern void __kmp_parallel_initialize(
void);
3216 extern void __kmp_internal_begin(
void);
3217 extern void __kmp_internal_end_library(
int gtid);
3218 extern void __kmp_internal_end_thread(
int gtid);
3219 extern void __kmp_internal_end_atexit(
void);
3220 extern void __kmp_internal_end_fini(
void);
3221 extern void __kmp_internal_end_dtor(
void);
3222 extern void __kmp_internal_end_dest(
void *);
3224 extern int __kmp_register_root(
int initial_thread);
3225 extern void __kmp_unregister_root(
int gtid);
3227 extern int __kmp_ignore_mppbeg(
void);
3228 extern int __kmp_ignore_mppend(
void);
3230 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3231 extern void __kmp_exit_single(
int gtid);
3233 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3234 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3236 #ifdef USE_LOAD_BALANCE
3237 extern int __kmp_get_load_balance(
int);
3240 extern int __kmp_get_global_thread_id(
void);
3241 extern int __kmp_get_global_thread_id_reg(
void);
3242 extern void __kmp_exit_thread(
int exit_status);
3243 extern void __kmp_abort(
char const *format, ...);
3244 extern void __kmp_abort_thread(
void);
3245 KMP_NORETURN
extern void __kmp_abort_process(
void);
3246 extern void __kmp_warn(
char const *format, ...);
3248 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3252 static inline kmp_info_t *__kmp_entry_thread() {
3253 int gtid = __kmp_entry_gtid();
3255 return __kmp_threads[gtid];
3258 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3259 extern int __kmp_get_max_active_levels(
int gtid);
3260 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3261 extern int __kmp_get_team_size(
int gtid,
int level);
3262 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3263 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3265 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3266 extern void __kmp_init_random(kmp_info_t *thread);
3268 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3269 extern void __kmp_adjust_num_threads(
int new_nproc);
3270 extern void __kmp_check_stksize(
size_t *val);
3272 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3273 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3274 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3275 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3276 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3277 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3280 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3281 size_t size KMP_SRC_LOC_DECL);
3282 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3283 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3284 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3285 #define __kmp_fast_allocate(this_thr, size) \
3286 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3287 #define __kmp_fast_free(this_thr, ptr) \
3288 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3291 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3292 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3293 size_t elsize KMP_SRC_LOC_DECL);
3294 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3295 size_t size KMP_SRC_LOC_DECL);
3296 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3297 #define __kmp_thread_malloc(th, size) \
3298 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3299 #define __kmp_thread_calloc(th, nelem, elsize) \
3300 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3301 #define __kmp_thread_realloc(th, ptr, size) \
3302 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3303 #define __kmp_thread_free(th, ptr) \
3304 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3306 #define KMP_INTERNAL_MALLOC(sz) malloc(sz)
3307 #define KMP_INTERNAL_FREE(p) free(p)
3308 #define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
3309 #define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
3311 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3314 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3315 kmp_proc_bind_t proc_bind);
3316 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3320 extern void __kmp_yield();
3324 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3327 kmp_uint32 ub, kmp_int32 st,
3331 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3334 kmp_uint64 ub, kmp_int64 st,
3338 kmp_int32 *p_last, kmp_int32 *p_lb,
3339 kmp_int32 *p_ub, kmp_int32 *p_st);
3341 kmp_int32 *p_last, kmp_uint32 *p_lb,
3342 kmp_uint32 *p_ub, kmp_int32 *p_st);
3344 kmp_int32 *p_last, kmp_int64 *p_lb,
3345 kmp_int64 *p_ub, kmp_int64 *p_st);
3347 kmp_int32 *p_last, kmp_uint64 *p_lb,
3348 kmp_uint64 *p_ub, kmp_int64 *p_st);
3355 #ifdef KMP_GOMP_COMPAT
3357 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3359 kmp_int32 ub, kmp_int32 st,
3360 kmp_int32 chunk,
int push_ws);
3361 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3363 kmp_uint32 ub, kmp_int32 st,
3364 kmp_int32 chunk,
int push_ws);
3365 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3367 kmp_int64 ub, kmp_int64 st,
3368 kmp_int64 chunk,
int push_ws);
3369 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3371 kmp_uint64 ub, kmp_int64 st,
3372 kmp_int64 chunk,
int push_ws);
3373 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3374 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3375 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3376 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3380 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3381 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3382 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3383 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3384 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3385 extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3386 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3388 extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3389 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3393 class kmp_flag_oncore;
3394 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64 *flag,
3401 extern void __kmp_release_64(kmp_flag_64 *flag);
3403 extern void __kmp_infinite_loop(
void);
3405 extern void __kmp_cleanup(
void);
3407 #if KMP_HANDLE_SIGNALS
3408 extern int __kmp_handle_signals;
3409 extern void __kmp_install_signals(
int parallel_init);
3410 extern void __kmp_remove_signals(
void);
3413 extern void __kmp_clear_system_time(
void);
3414 extern void __kmp_read_system_time(
double *delta);
3416 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3418 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3419 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3421 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3423 __kmp_initialize_system_tick(
void);
3427 __kmp_runtime_initialize(
void);
3428 extern void __kmp_runtime_destroy(
void);
3430 #if KMP_AFFINITY_SUPPORTED
3431 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3432 kmp_affin_mask_t *mask);
3433 extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3434 kmp_affin_mask_t *mask);
3435 extern void __kmp_affinity_initialize(
void);
3436 extern void __kmp_affinity_uninitialize(
void);
3437 extern void __kmp_affinity_set_init_mask(
3438 int gtid,
int isa_root);
3440 extern void __kmp_affinity_set_place(
int gtid);
3442 extern void __kmp_affinity_determine_capable(
const char *env_var);
3443 extern int __kmp_aux_set_affinity(
void **mask);
3444 extern int __kmp_aux_get_affinity(
void **mask);
3445 extern int __kmp_aux_get_affinity_max_proc();
3446 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3447 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3448 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3449 extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3451 extern int kmp_set_thread_affinity_mask_initial(
void);
3458 extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3459 kmp_str_buf_t *buffer);
3460 extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3463 extern void __kmp_cleanup_hierarchy();
3464 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3468 extern int __kmp_futex_determine_capable(
void);
3470 #endif // KMP_USE_FUTEX
3472 extern void __kmp_gtid_set_specific(
int gtid);
3473 extern int __kmp_gtid_get_specific(
void);
3475 extern double __kmp_read_cpu_time(
void);
3477 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3480 extern void __kmp_create_monitor(kmp_info_t *th);
3483 extern void *__kmp_launch_thread(kmp_info_t *thr);
3485 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3488 extern int __kmp_still_running(kmp_info_t *th);
3489 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3490 extern void __kmp_free_handle(kmp_thread_t tHandle);
3494 extern void __kmp_reap_monitor(kmp_info_t *th);
3496 extern void __kmp_reap_worker(kmp_info_t *th);
3497 extern void __kmp_terminate_thread(
int gtid);
3499 extern int __kmp_try_suspend_mx(kmp_info_t *th);
3500 extern void __kmp_lock_suspend_mx(kmp_info_t *th);
3501 extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
3503 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32 *flag);
3504 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64 *flag);
3505 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
3506 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32 *flag);
3507 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64 *flag);
3508 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
3510 extern void __kmp_elapsed(
double *);
3511 extern void __kmp_elapsed_tick(
double *);
3513 extern void __kmp_enable(
int old_state);
3514 extern void __kmp_disable(
int *old_state);
3516 extern void __kmp_thread_sleep(
int millis);
3518 extern void __kmp_common_initialize(
void);
3519 extern void __kmp_common_destroy(
void);
3520 extern void __kmp_common_destroy_gtid(
int gtid);
3523 extern void __kmp_register_atfork(
void);
3525 extern void __kmp_suspend_initialize(
void);
3526 extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
3527 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3529 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));
3541 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3543 ompt_id_t ompt_parallel_id,
3545 kmp_internal_control_t *new_icvs,
3546 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3547 #endif // OMP_40_ENABLED
3548 extern void __kmp_free_thread(kmp_info_t *);
3549 extern void __kmp_free_team(kmp_root_t *,
3550 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3551 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3555 extern void __kmp_initialize_bget(kmp_info_t *th);
3556 extern void __kmp_finalize_bget(kmp_info_t *th);
3558 KMP_EXPORT
void *kmpc_malloc(
size_t size);
3559 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
3560 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
3561 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
3562 KMP_EXPORT
void kmpc_free(
void *ptr);
3566 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3567 size_t reduce_size,
void *reduce_data,
3568 void (*reduce)(
void *,
void *));
3569 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
3570 extern int __kmp_barrier_gomp_cancel(
int gtid);
3576 enum fork_context_e {
3582 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
3583 enum fork_context_e fork_context, kmp_int32 argc,
3584 microtask_t microtask, launch_t invoker,
3586 #
if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && KMP_OS_LINUX
3593 extern void __kmp_join_call(
ident_t *loc,
int gtid
3596 enum fork_context_e fork_context
3604 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3605 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
3606 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
3607 extern int __kmp_invoke_task_func(
int gtid);
3608 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
3609 kmp_info_t *this_thr,
3611 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
3612 kmp_info_t *this_thr,
3616 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
3618 extern int __kmp_invoke_teams_master(
int gtid);
3619 extern void __kmp_teams_master(
int gtid);
3620 extern int __kmp_aux_get_team_num();
3621 extern int __kmp_aux_get_num_teams();
3623 extern void __kmp_save_internal_controls(kmp_info_t *thread);
3624 extern void __kmp_user_set_library(
enum library_type arg);
3625 extern void __kmp_aux_set_library(
enum library_type arg);
3626 extern void __kmp_aux_set_stacksize(
size_t arg);
3627 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
3628 extern void __kmp_aux_set_defaults(
char const *str,
int len);
3631 void kmpc_set_blocktime(
int arg);
3632 void ompc_set_nested(
int flag);
3633 void ompc_set_dynamic(
int flag);
3634 void ompc_set_num_threads(
int arg);
3636 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
3637 kmp_team_t *team,
int tid);
3638 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
3639 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3640 kmp_tasking_flags_t *flags,
3641 size_t sizeof_kmp_task_t,
3642 size_t sizeof_shareds,
3643 kmp_routine_entry_t task_entry);
3644 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3645 kmp_team_t *team,
int tid,
3647 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3648 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3649 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
3650 kmp_flag_32 *flag,
int final_spin,
3651 int *thread_finished,
3655 kmp_int32 is_constrained);
3656 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
3657 kmp_flag_64 *flag,
int final_spin,
3658 int *thread_finished,
3662 kmp_int32 is_constrained);
3663 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
3664 kmp_flag_oncore *flag,
int final_spin,
3665 int *thread_finished,
3669 kmp_int32 is_constrained);
3671 extern void __kmp_free_task_team(kmp_info_t *thread,
3672 kmp_task_team_t *task_team);
3673 extern void __kmp_reap_task_teams(
void);
3674 extern void __kmp_wait_to_unref_task_teams(
void);
3675 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
3677 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
3678 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
3685 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
3688 extern int __kmp_is_address_mapped(
void *addr);
3689 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3692 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
3700 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
3704 void **exit_frame_ptr
3717 size_t vector_length);
3721 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
3722 void *data,
size_t size);
3743 kmp_critical_name *);
3745 kmp_critical_name *);
3748 KMP_EXPORT
void __kmpc_critical_with_hint(
ident_t *, kmp_int32 global_tid,
3749 kmp_critical_name *, uint32_t hint);
3756 kmp_int32 global_tid);
3761 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
3762 kmp_int32 schedtype, kmp_int32 *plastiter,
3763 kmp_int *plower, kmp_int *pupper,
3764 kmp_int *pstride, kmp_int incr,
3770 size_t cpy_size,
void *cpy_data,
3771 void (*cpy_func)(
void *,
void *),
3774 extern void KMPC_SET_NUM_THREADS(
int arg);
3775 extern void KMPC_SET_DYNAMIC(
int flag);
3776 extern void KMPC_SET_NESTED(
int flag);
3779 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
3780 kmp_task_t *new_task);
3781 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3783 size_t sizeof_kmp_task_t,
3784 size_t sizeof_shareds,
3785 kmp_routine_entry_t task_entry);
3786 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
3788 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
3790 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
3791 kmp_task_t *new_task);
3792 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
3794 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
3798 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
3799 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
3801 #endif // TASK_UNUSED
3807 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
3808 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
3811 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3812 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3813 kmp_depend_info_t *noalias_dep_list);
3816 kmp_depend_info_t *dep_list,
3817 kmp_int32 ndeps_noalias,
3818 kmp_depend_info_t *noalias_dep_list);
3820 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
3821 bool serialize_immediate);
3823 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
3824 kmp_int32 cncl_kind);
3825 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
3826 kmp_int32 cncl_kind);
3827 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
3828 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3832 KMP_EXPORT
void __kmpc_proxy_task_completed(kmp_int32 gtid, kmp_task_t *ptask);
3833 KMP_EXPORT
void __kmpc_proxy_task_completed_ooo(kmp_task_t *ptask);
3834 KMP_EXPORT
void __kmpc_taskloop(
ident_t *loc, kmp_int32 gtid, kmp_task_t *task,
3835 kmp_int32 if_val, kmp_uint64 *lb,
3836 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
3837 kmp_int32 sched, kmp_uint64 grainsize,
3841 KMP_EXPORT
void *__kmpc_task_reduction_init(
int gtid,
int num_data,
void *data);
3842 KMP_EXPORT
void *__kmpc_taskred_init(
int gtid,
int num_data,
void *data);
3843 KMP_EXPORT
void *__kmpc_task_reduction_get_th_data(
int gtid,
void *tg,
void *d);
3844 KMP_EXPORT
void *__kmpc_task_reduction_modifier_init(
ident_t *loc,
int gtid,
3847 KMP_EXPORT
void *__kmpc_taskred_modifier_init(
ident_t *loc,
int gtid,
int is_ws,
3848 int num,
void *data);
3849 KMP_EXPORT
void __kmpc_task_reduction_modifier_fini(
ident_t *loc,
int gtid,
3851 KMP_EXPORT kmp_int32 __kmpc_omp_reg_task_with_affinity(
3852 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
3853 kmp_task_affinity_info_t *affin_list);
3859 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
3861 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
3863 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
3865 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
3867 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3868 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
3870 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
3872 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
3874 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3875 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
3879 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3880 void **user_lock, uintptr_t hint);
3881 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3889 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3890 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3891 kmp_critical_name *lck);
3893 kmp_critical_name *lck);
3895 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3896 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3897 kmp_critical_name *lck);
3899 kmp_critical_name *lck);
3903 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
3904 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3905 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3906 kmp_critical_name *lck);
3909 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
3911 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3912 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3918 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
3920 kmp_int32 num_threads);
3923 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
3926 kmp_int32 num_teams,
3927 kmp_int32 num_threads);
3937 KMP_EXPORT
void __kmpc_doacross_init(
ident_t *loc, kmp_int32 gtid,
3939 const struct kmp_dim *dims);
3940 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
3941 const kmp_int64 *vec);
3942 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
3943 const kmp_int64 *vec);
3944 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3948 void *data,
size_t size,
3952 extern int _You_must_link_with_exactly_one_OpenMP_library;
3953 extern int _You_must_link_with_Intel_OpenMP_library;
3954 #if KMP_OS_WINDOWS && (KMP_VERSION_MAJOR > 4)
3955 extern int _You_must_link_with_Microsoft_OpenMP_library;
3960 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
3961 void *data_addr,
size_t pc_size);
3962 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
3965 void __kmp_threadprivate_resize_cache(
int newCapacity);
3966 void __kmp_cleanup_threadprivate_caches();
3970 #define KMPC_CONVENTION __cdecl
3972 #define KMPC_CONVENTION
3976 typedef enum omp_sched_t {
3977 omp_sched_static = 1,
3978 omp_sched_dynamic = 2,
3979 omp_sched_guided = 3,
3982 typedef void *kmp_affinity_mask_t;
3985 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3986 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3987 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3988 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3989 KMP_EXPORT
int KMPC_CONVENTION
3990 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3991 KMP_EXPORT
int KMPC_CONVENTION
3992 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3993 KMP_EXPORT
int KMPC_CONVENTION
3994 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3996 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3997 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3998 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3999 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4000 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4003 enum kmp_target_offload_kind {
4008 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4010 extern kmp_target_offload_kind_t __kmp_target_offload;
4011 extern int __kmpc_get_target_offload();
4016 #define KMP_DEVICE_DEFAULT -1 // This is libomptarget's default device.
4017 #define KMP_HOST_DEVICE -10 // This is what it is in libomptarget, go figure.
4018 #define KMP_DEVICE_ALL -11 // This is libomptarget's "all devices".
4019 #endif // OMP_40_ENABLED
4026 typedef enum kmp_pause_status_t {
4028 kmp_soft_paused = 1,
4030 } kmp_pause_status_t;
4033 extern kmp_pause_status_t __kmp_pause_status;
4034 extern int __kmpc_pause_resource(kmp_pause_status_t level);
4035 extern int __kmp_pause_resource(kmp_pause_status_t level);
4037 extern void __kmp_resume_if_soft_paused();
4041 static inline void __kmp_resume_if_hard_paused() {
4042 if (__kmp_pause_status == kmp_hard_paused) {
4043 __kmp_pause_status = kmp_not_paused;
4046 #endif // OMP_50_ENABLED
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_end_single(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_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid,...)
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 kmp_int32 __kmpc_global_thread_num(ident_t *)
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_for_static_fini(ident_t *loc, kmp_int32 global_tid)
void *(* kmpc_ctor_vec)(void *, size_t)
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_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
KMP_EXPORT void __kmpc_flush(ident_t *)
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)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_4(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_ordered(ident_t *, kmp_int32 global_tid)
void *(* kmpc_cctor_vec)(void *, void *, size_t)
KMP_EXPORT void __kmpc_end_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_threadprivate_register(ident_t *, void *data, kmpc_ctor ctor, kmpc_cctor cctor, kmpc_dtor dtor)
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 void __kmpc_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT kmp_int32 __kmpc_bound_thread_num(ident_t *)
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)
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)
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)
KMP_EXPORT void __kmpc_ordered(ident_t *, kmp_int32 global_tid)
void(* kmpc_dtor)(void *)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
void *(* kmpc_cctor)(void *, void *)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_push_num_threads(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_fork_teams(ident_t *loc, kmp_int32 argc, kmpc_micro microtask,...)
void *(* kmpc_ctor)(void *)
KMP_EXPORT kmp_int32 __kmpc_in_parallel(ident_t *loc)
KMP_EXPORT kmp_int32 __kmpc_ok_to_fork(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_global_num_threads(ident_t *)
void __kmpc_dispatch_fini_8u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_bound_num_threads(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_barrier(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 void __kmpc_end_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
KMP_EXPORT void __kmpc_push_num_teams(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams, kmp_int32 num_threads)
void __kmpc_dispatch_fini_8(ident_t *loc, kmp_int32 gtid)
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)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(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)
KMP_EXPORT void __kmpc_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_fork_call(ident_t *, kmp_int32 nargs, kmpc_micro microtask,...)
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)
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)