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)
598 enum kmp_hw_t :
int {
615 #define KMP_ASSERT_VALID_HW_TYPE(type) \
616 KMP_DEBUG_ASSERT(type >= (kmp_hw_t)0 && type < KMP_HW_LAST)
618 #define KMP_FOREACH_HW_TYPE(type) \
619 for (kmp_hw_t type = (kmp_hw_t)0; type < KMP_HW_LAST; \
620 type = (kmp_hw_t)((int)type + 1))
622 const char *__kmp_hw_get_catalog_string(kmp_hw_t type,
bool plural =
false);
625 #if KMP_AFFINITY_SUPPORTED
629 #if _MSC_VER < 1600 && KMP_MSVC_COMPAT
630 typedef struct GROUP_AFFINITY {
636 #if KMP_GROUP_AFFINITY
637 extern int __kmp_num_proc_groups;
639 static const int __kmp_num_proc_groups = 1;
641 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
642 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
644 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
645 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
647 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
648 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
650 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
652 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
656 extern hwloc_topology_t __kmp_hwloc_topology;
657 extern int __kmp_hwloc_error;
658 extern int __kmp_numa_detected;
659 extern int __kmp_tile_depth;
662 extern size_t __kmp_affin_mask_size;
663 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
664 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0)
665 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size)
666 #define KMP_CPU_SET_ITERATE(i, mask) \
667 for (i = (mask)->begin(); (int)i != (mask)->end(); i = (mask)->next(i))
668 #define KMP_CPU_SET(i, mask) (mask)->set(i)
669 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i)
670 #define KMP_CPU_CLR(i, mask) (mask)->clear(i)
671 #define KMP_CPU_ZERO(mask) (mask)->zero()
672 #define KMP_CPU_COPY(dest, src) (dest)->copy(src)
673 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src)
674 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not()
675 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src)
676 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask())
677 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr)
678 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr)
679 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr)
680 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr)
681 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr)
682 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i)
683 #define KMP_CPU_ALLOC_ARRAY(arr, n) \
684 (arr = __kmp_affinity_dispatch->allocate_mask_array(n))
685 #define KMP_CPU_FREE_ARRAY(arr, n) \
686 __kmp_affinity_dispatch->deallocate_mask_array(arr)
687 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n)
688 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n)
689 #define __kmp_get_system_affinity(mask, abort_bool) \
690 (mask)->get_system_affinity(abort_bool)
691 #define __kmp_set_system_affinity(mask, abort_bool) \
692 (mask)->set_system_affinity(abort_bool)
693 #define __kmp_get_proc_group(mask) (mask)->get_proc_group()
699 void *
operator new(
size_t n);
700 void operator delete(
void *p);
701 void *
operator new[](
size_t n);
702 void operator delete[](
void *p);
705 virtual void set(
int i) {}
707 virtual bool is_set(
int i)
const {
return false; }
709 virtual void clear(
int i) {}
711 virtual void zero() {}
713 virtual void copy(
const Mask *src) {}
715 virtual void bitwise_and(
const Mask *rhs) {}
717 virtual void bitwise_or(
const Mask *rhs) {}
719 virtual void bitwise_not() {}
722 virtual int begin()
const {
return 0; }
723 virtual int end()
const {
return 0; }
724 virtual int next(
int previous)
const {
return 0; }
726 virtual int set_process_affinity(
bool abort_on_error)
const {
return -1; }
729 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
731 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
734 virtual int get_proc_group()
const {
return -1; }
736 void *
operator new(
size_t n);
737 void operator delete(
void *p);
739 virtual ~KMPAffinity() =
default;
741 virtual void determine_capable(
const char *env_var) {}
743 virtual void bind_thread(
int proc) {}
745 virtual Mask *allocate_mask() {
return nullptr; }
746 virtual void deallocate_mask(Mask *m) {}
747 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
748 virtual void deallocate_mask_array(Mask *m) {}
749 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
750 static void pick_api();
751 static void destroy_api();
759 virtual api_type get_api_type()
const {
765 static bool picked_api;
768 typedef KMPAffinity::Mask kmp_affin_mask_t;
769 extern KMPAffinity *__kmp_affinity_dispatch;
773 #define KMP_AFFIN_MASK_PRINT_LEN 1024
788 affinity_gran_fine = 0,
789 affinity_gran_thread,
794 affinity_gran_package,
796 #if KMP_GROUP_AFFINITY
801 affinity_gran_default
804 enum affinity_top_method {
805 affinity_top_method_all = 0,
806 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
807 affinity_top_method_apicid,
808 affinity_top_method_x2apicid,
809 affinity_top_method_x2apicid_1f,
811 affinity_top_method_cpuinfo,
812 #if KMP_GROUP_AFFINITY
813 affinity_top_method_group,
815 affinity_top_method_flat,
817 affinity_top_method_hwloc,
819 affinity_top_method_default
822 #define affinity_respect_mask_default (-1)
824 extern enum affinity_type __kmp_affinity_type;
825 extern enum affinity_gran __kmp_affinity_gran;
826 extern int __kmp_affinity_gran_levels;
827 extern int __kmp_affinity_dups;
828 extern enum affinity_top_method __kmp_affinity_top_method;
829 extern int __kmp_affinity_compact;
830 extern int __kmp_affinity_offset;
831 extern int __kmp_affinity_verbose;
832 extern int __kmp_affinity_warnings;
833 extern int __kmp_affinity_respect_mask;
834 extern char *__kmp_affinity_proclist;
835 extern kmp_affin_mask_t *__kmp_affinity_masks;
836 extern unsigned __kmp_affinity_num_masks;
837 extern void __kmp_affinity_bind_thread(
int which);
839 extern kmp_affin_mask_t *__kmp_affin_fullMask;
840 extern char *__kmp_cpuinfo_file;
845 typedef enum kmp_proc_bind_t {
855 typedef struct kmp_nested_proc_bind_t {
856 kmp_proc_bind_t *bind_types;
859 } kmp_nested_proc_bind_t;
861 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
863 extern int __kmp_display_affinity;
864 extern char *__kmp_affinity_format;
865 static const size_t KMP_AFFINITY_FORMAT_SIZE = 512;
867 #if KMP_AFFINITY_SUPPORTED
868 #define KMP_PLACE_ALL (-1)
869 #define KMP_PLACE_UNDEFINED (-2)
871 #define KMP_AFFINITY_NON_PROC_BIND \
872 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \
873 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \
874 (__kmp_affinity_num_masks > 0 || __kmp_affinity_type == affinity_balanced))
877 extern int __kmp_affinity_num_places;
879 typedef enum kmp_cancel_kind_t {
888 typedef struct kmp_hws_item {
893 extern kmp_hws_item_t __kmp_hws_socket;
894 extern kmp_hws_item_t __kmp_hws_die;
895 extern kmp_hws_item_t __kmp_hws_node;
896 extern kmp_hws_item_t __kmp_hws_tile;
897 extern kmp_hws_item_t __kmp_hws_core;
898 extern kmp_hws_item_t __kmp_hws_proc;
899 extern int __kmp_hws_requested;
900 extern int __kmp_hws_abs_flag;
904 #define KMP_PAD(type, sz) \
905 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
909 #define KMP_GTID_DNE (-2)
910 #define KMP_GTID_SHUTDOWN (-3)
911 #define KMP_GTID_MONITOR (-4)
912 #define KMP_GTID_UNKNOWN (-5)
913 #define KMP_GTID_MIN (-6)
919 typedef uintptr_t omp_uintptr_t;
922 omp_atk_sync_hint = 1,
923 omp_atk_alignment = 2,
925 omp_atk_pool_size = 4,
926 omp_atk_fallback = 5,
929 omp_atk_partition = 8
930 } omp_alloctrait_key_t;
935 omp_atv_contended = 3,
936 omp_atv_uncontended = 4,
937 omp_atv_serialized = 5,
938 omp_atv_sequential = omp_atv_serialized,
944 omp_atv_default_mem_fb = 11,
945 omp_atv_null_fb = 12,
946 omp_atv_abort_fb = 13,
947 omp_atv_allocator_fb = 14,
948 omp_atv_environment = 15,
949 omp_atv_nearest = 16,
950 omp_atv_blocked = 17,
951 omp_atv_interleaved = 18
952 } omp_alloctrait_value_t;
953 #define omp_atv_default ((omp_uintptr_t)-1)
955 typedef void *omp_memspace_handle_t;
956 extern omp_memspace_handle_t
const omp_default_mem_space;
957 extern omp_memspace_handle_t
const omp_large_cap_mem_space;
958 extern omp_memspace_handle_t
const omp_const_mem_space;
959 extern omp_memspace_handle_t
const omp_high_bw_mem_space;
960 extern omp_memspace_handle_t
const omp_low_lat_mem_space;
962 extern omp_memspace_handle_t
const llvm_omp_target_host_mem_space;
963 extern omp_memspace_handle_t
const llvm_omp_target_shared_mem_space;
964 extern omp_memspace_handle_t
const llvm_omp_target_device_mem_space;
967 omp_alloctrait_key_t key;
971 typedef void *omp_allocator_handle_t;
972 extern omp_allocator_handle_t
const omp_null_allocator;
973 extern omp_allocator_handle_t
const omp_default_mem_alloc;
974 extern omp_allocator_handle_t
const omp_large_cap_mem_alloc;
975 extern omp_allocator_handle_t
const omp_const_mem_alloc;
976 extern omp_allocator_handle_t
const omp_high_bw_mem_alloc;
977 extern omp_allocator_handle_t
const omp_low_lat_mem_alloc;
978 extern omp_allocator_handle_t
const omp_cgroup_mem_alloc;
979 extern omp_allocator_handle_t
const omp_pteam_mem_alloc;
980 extern omp_allocator_handle_t
const omp_thread_mem_alloc;
982 extern omp_allocator_handle_t
const llvm_omp_target_host_mem_alloc;
983 extern omp_allocator_handle_t
const llvm_omp_target_shared_mem_alloc;
984 extern omp_allocator_handle_t
const llvm_omp_target_device_mem_alloc;
985 extern omp_allocator_handle_t
const kmp_max_mem_alloc;
986 extern omp_allocator_handle_t __kmp_def_allocator;
991 extern int __kmp_memkind_available;
993 typedef omp_memspace_handle_t kmp_memspace_t;
995 typedef struct kmp_allocator_t {
996 omp_memspace_handle_t memspace;
999 omp_alloctrait_value_t fb;
1000 kmp_allocator_t *fb_data;
1001 kmp_uint64 pool_size;
1002 kmp_uint64 pool_used;
1005 extern omp_allocator_handle_t __kmpc_init_allocator(
int gtid,
1006 omp_memspace_handle_t,
1008 omp_alloctrait_t traits[]);
1009 extern void __kmpc_destroy_allocator(
int gtid, omp_allocator_handle_t al);
1010 extern void __kmpc_set_default_allocator(
int gtid, omp_allocator_handle_t al);
1011 extern omp_allocator_handle_t __kmpc_get_default_allocator(
int gtid);
1012 extern void *__kmpc_alloc(
int gtid,
size_t sz, omp_allocator_handle_t al);
1013 extern void *__kmpc_calloc(
int gtid,
size_t nmemb,
size_t sz,
1014 omp_allocator_handle_t al);
1015 extern void *__kmpc_realloc(
int gtid,
void *ptr,
size_t sz,
1016 omp_allocator_handle_t al,
1017 omp_allocator_handle_t free_al);
1018 extern void __kmpc_free(
int gtid,
void *ptr, omp_allocator_handle_t al);
1020 extern void __kmp_init_memkind();
1021 extern void __kmp_fini_memkind();
1022 extern void __kmp_init_target_mem();
1026 #define KMP_UINT64_MAX \
1027 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1)))
1029 #define KMP_MIN_NTH 1
1032 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX
1033 #define KMP_MAX_NTH PTHREAD_THREADS_MAX
1035 #define KMP_MAX_NTH INT_MAX
1039 #ifdef PTHREAD_STACK_MIN
1040 #define KMP_MIN_STKSIZE PTHREAD_STACK_MIN
1042 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
1045 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1048 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
1049 #elif KMP_ARCH_X86_64
1050 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
1051 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
1053 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
1056 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024))
1057 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024))
1058 #define KMP_MAX_MALLOC_POOL_INCR \
1059 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)))
1061 #define KMP_MIN_STKOFFSET (0)
1062 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
1064 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
1066 #define KMP_DEFAULT_STKOFFSET CACHE_LINE
1069 #define KMP_MIN_STKPADDING (0)
1070 #define KMP_MAX_STKPADDING (2 * 1024 * 1024)
1072 #define KMP_BLOCKTIME_MULTIPLIER \
1074 #define KMP_MIN_BLOCKTIME (0)
1075 #define KMP_MAX_BLOCKTIME \
1077 #define KMP_DEFAULT_BLOCKTIME (200)
1080 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
1081 #define KMP_MIN_MONITOR_WAKEUPS (1)
1082 #define KMP_MAX_MONITOR_WAKEUPS (1000)
1086 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1087 (((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) \
1088 : ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS \
1089 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \
1090 ? (monitor_wakeups) \
1091 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime))
1095 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
1096 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \
1097 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)))
1099 #define KMP_BLOCKTIME(team, tid) \
1100 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime)
1101 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
1103 extern kmp_uint64 __kmp_ticks_per_msec;
1104 #if KMP_COMPILER_ICC
1105 #define KMP_NOW() ((kmp_uint64)_rdtsc())
1107 #define KMP_NOW() __kmp_hardware_timestamp()
1109 #define KMP_NOW_MSEC() (KMP_NOW() / __kmp_ticks_per_msec)
1110 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1111 (KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_msec)
1112 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW())
1115 extern kmp_uint64 __kmp_now_nsec();
1116 #define KMP_NOW() __kmp_now_nsec()
1117 #define KMP_NOW_MSEC() (KMP_NOW() / KMP_USEC_PER_SEC)
1118 #define KMP_BLOCKTIME_INTERVAL(team, tid) \
1119 (KMP_BLOCKTIME(team, tid) * KMP_USEC_PER_SEC)
1120 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW())
1124 #define KMP_MIN_STATSCOLS 40
1125 #define KMP_MAX_STATSCOLS 4096
1126 #define KMP_DEFAULT_STATSCOLS 80
1128 #define KMP_MIN_INTERVAL 0
1129 #define KMP_MAX_INTERVAL (INT_MAX - 1)
1130 #define KMP_DEFAULT_INTERVAL 0
1132 #define KMP_MIN_CHUNK 1
1133 #define KMP_MAX_CHUNK (INT_MAX - 1)
1134 #define KMP_DEFAULT_CHUNK 1
1136 #define KMP_MIN_DISP_NUM_BUFF 1
1137 #define KMP_DFLT_DISP_NUM_BUFF 7
1138 #define KMP_MAX_DISP_NUM_BUFF 4096
1140 #define KMP_MAX_ORDERED 8
1142 #define KMP_MAX_FIELDS 32
1144 #define KMP_MAX_BRANCH_BITS 31
1146 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
1148 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX
1150 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX
1155 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1156 #define KMP_TLS_GTID_MIN 5
1158 #define KMP_TLS_GTID_MIN INT_MAX
1161 #define KMP_MASTER_TID(tid) (0 == (tid))
1162 #define KMP_WORKER_TID(tid) (0 != (tid))
1164 #define KMP_MASTER_GTID(gtid) (0 == __kmp_tid_from_gtid((gtid)))
1165 #define KMP_WORKER_GTID(gtid) (0 != __kmp_tid_from_gtid((gtid)))
1166 #define KMP_INITIAL_GTID(gtid) (0 == (gtid))
1170 #define TRUE (!FALSE)
1176 #define KMP_INIT_WAIT 64U
1177 #define KMP_NEXT_WAIT 32U
1179 #define KMP_INIT_WAIT 1024U
1180 #define KMP_NEXT_WAIT 512U
1183 #define KMP_INIT_WAIT 1024U
1184 #define KMP_NEXT_WAIT 512U
1185 #elif KMP_OS_DRAGONFLY
1187 #define KMP_INIT_WAIT 1024U
1188 #define KMP_NEXT_WAIT 512U
1189 #elif KMP_OS_FREEBSD
1191 #define KMP_INIT_WAIT 1024U
1192 #define KMP_NEXT_WAIT 512U
1195 #define KMP_INIT_WAIT 1024U
1196 #define KMP_NEXT_WAIT 512U
1199 #define KMP_INIT_WAIT 1024U
1200 #define KMP_NEXT_WAIT 512U
1201 #elif KMP_OS_OPENBSD
1203 #define KMP_INIT_WAIT 1024U
1204 #define KMP_NEXT_WAIT 512U
1207 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
1208 typedef struct kmp_cpuid {
1215 typedef struct kmp_cpuinfo {
1227 kmp_uint64 frequency;
1228 char name[3 *
sizeof(kmp_cpuid_t)];
1231 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
1236 static inline void __kmp_x86_cpuid(
int leaf,
int subleaf,
struct kmp_cpuid *p) {
1237 __asm__ __volatile__(
"cpuid"
1238 :
"=a"(p->eax),
"=b"(p->ebx),
"=c"(p->ecx),
"=d"(p->edx)
1239 :
"a"(leaf),
"c"(subleaf));
1242 static inline void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p) {
1243 __asm__ __volatile__(
"fldcw %0" : :
"m"(*p));
1246 static inline void __kmp_store_x87_fpu_control_word(kmp_int16 *p) {
1247 __asm__ __volatile__(
"fstcw %0" :
"=m"(*p));
1249 static inline void __kmp_clear_x87_fpu_status_word() {
1252 struct x87_fpu_state {
1261 struct x87_fpu_state fpu_state = {0, 0, 0, 0, 0, 0, 0};
1262 __asm__ __volatile__(
"fstenv %0\n\t"
1263 "andw $0x7f00, %1\n\t"
1265 :
"+m"(fpu_state),
"+m"(fpu_state.sw));
1267 __asm__ __volatile__(
"fnclex");
1271 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1272 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1274 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) {}
1275 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = 0; }
1279 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1280 extern void __kmp_load_x87_fpu_control_word(
const kmp_int16 *p);
1281 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
1282 extern void __kmp_clear_x87_fpu_status_word();
1283 static inline void __kmp_load_mxcsr(
const kmp_uint32 *p) { _mm_setcsr(*p); }
1284 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
1287 #define KMP_X86_MXCSR_MASK 0xffffffc0
1290 extern void __kmp_x86_pause(
void);
1296 static inline void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1298 static inline void __kmp_x86_pause(
void) { _mm_pause(); }
1300 #define KMP_CPU_PAUSE() __kmp_x86_pause()
1301 #elif KMP_ARCH_PPC64
1302 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1")
1303 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2")
1304 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory")
1305 #define KMP_CPU_PAUSE() \
1307 KMP_PPC64_PRI_LOW(); \
1308 KMP_PPC64_PRI_MED(); \
1309 KMP_PPC64_PRI_LOC_MB(); \
1312 #define KMP_CPU_PAUSE()
1315 #define KMP_INIT_YIELD(count) \
1316 { (count) = __kmp_yield_init; }
1318 #define KMP_OVERSUBSCRIBED \
1319 (TCR_4(__kmp_nth) > (__kmp_avail_proc ? __kmp_avail_proc : __kmp_xproc))
1321 #define KMP_TRY_YIELD \
1322 ((__kmp_use_yield == 1) || (__kmp_use_yield == 2 && (KMP_OVERSUBSCRIBED)))
1324 #define KMP_TRY_YIELD_OVERSUB \
1325 ((__kmp_use_yield == 1 || __kmp_use_yield == 2) && (KMP_OVERSUBSCRIBED))
1327 #define KMP_YIELD(cond) \
1330 if ((cond) && (KMP_TRY_YIELD)) \
1334 #define KMP_YIELD_OVERSUB() \
1337 if ((KMP_TRY_YIELD_OVERSUB)) \
1343 #define KMP_YIELD_SPIN(count) \
1346 if (KMP_TRY_YIELD) { \
1350 (count) = __kmp_yield_next; \
1355 #define KMP_YIELD_OVERSUB_ELSE_SPIN(count) \
1358 if ((KMP_TRY_YIELD_OVERSUB)) \
1360 else if (__kmp_use_yield == 1) { \
1364 (count) = __kmp_yield_next; \
1372 #if KMP_HAVE_WAITPKG_INTRINSICS
1373 #if KMP_HAVE_IMMINTRIN_H
1374 #include <immintrin.h>
1375 #elif KMP_HAVE_INTRIN_H
1379 KMP_ATTRIBUTE_TARGET_WAITPKG
1380 static inline int __kmp_tpause(uint32_t hint, uint64_t counter) {
1381 #if !KMP_HAVE_WAITPKG_INTRINSICS
1382 uint32_t timeHi = uint32_t(counter >> 32);
1383 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1385 __asm__
volatile(
"#tpause\n.byte 0x66, 0x0F, 0xAE, 0xF1\n"
1388 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1392 return _tpause(hint, counter);
1395 KMP_ATTRIBUTE_TARGET_WAITPKG
1396 static inline void __kmp_umonitor(
void *cacheline) {
1397 #if !KMP_HAVE_WAITPKG_INTRINSICS
1398 __asm__
volatile(
"# umonitor\n.byte 0xF3, 0x0F, 0xAE, 0x01 "
1403 _umonitor(cacheline);
1406 KMP_ATTRIBUTE_TARGET_WAITPKG
1407 static inline int __kmp_umwait(uint32_t hint, uint64_t counter) {
1408 #if !KMP_HAVE_WAITPKG_INTRINSICS
1409 uint32_t timeHi = uint32_t(counter >> 32);
1410 uint32_t timeLo = uint32_t(counter & 0xffffffff);
1412 __asm__
volatile(
"#umwait\n.byte 0xF2, 0x0F, 0xAE, 0xF1\n"
1415 :
"a"(timeLo),
"d"(timeHi),
"c"(hint)
1419 return _umwait(hint, counter);
1422 #elif KMP_HAVE_MWAIT
1424 #include <pmmintrin.h>
1429 __attribute__((target(
"sse3")))
1432 __kmp_mm_monitor(
void *cacheline,
unsigned extensions,
unsigned hints) {
1433 _mm_monitor(cacheline, extensions, hints);
1436 __attribute__((target(
"sse3")))
1439 __kmp_mm_mwait(
unsigned extensions,
unsigned hints) {
1440 _mm_mwait(extensions, hints);
1456 ct_ordered_in_parallel,
1464 #define IS_CONS_TYPE_ORDERED(ct) ((ct) == ct_pdo_ordered)
1468 enum cons_type type;
1474 struct cons_header {
1475 int p_top, w_top, s_top;
1476 int stack_size, stack_top;
1477 struct cons_data *stack_data;
1480 struct kmp_region_info {
1482 int offset[KMP_MAX_FIELDS];
1483 int length[KMP_MAX_FIELDS];
1490 typedef HANDLE kmp_thread_t;
1491 typedef DWORD kmp_key_t;
1495 typedef pthread_t kmp_thread_t;
1496 typedef pthread_key_t kmp_key_t;
1499 extern kmp_key_t __kmp_gtid_threadprivate_key;
1501 typedef struct kmp_sys_info {
1515 typedef int kmp_itt_mark_t;
1516 #define KMP_ITT_DEBUG 0
1519 typedef kmp_int32 kmp_critical_name[8];
1530 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1531 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1548 typedef void *(*kmpc_ctor)(
void *);
1561 typedef void *(*kmpc_cctor)(
void *,
void *);
1571 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1583 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1591 typedef struct kmp_cached_addr {
1593 void ***compiler_cache;
1595 struct kmp_cached_addr *next;
1596 } kmp_cached_addr_t;
1598 struct private_data {
1599 struct private_data *next;
1605 struct private_common {
1606 struct private_common *next;
1607 struct private_common *link;
1613 struct shared_common {
1614 struct shared_common *next;
1615 struct private_data *pod_init;
1635 #define KMP_HASH_TABLE_LOG2 9
1636 #define KMP_HASH_TABLE_SIZE \
1637 (1 << KMP_HASH_TABLE_LOG2)
1638 #define KMP_HASH_SHIFT 3
1639 #define KMP_HASH(x) \
1640 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1))
1642 struct common_table {
1643 struct private_common *data[KMP_HASH_TABLE_SIZE];
1646 struct shared_table {
1647 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1652 #if KMP_USE_HIER_SCHED
1655 typedef struct kmp_hier_private_bdata_t {
1656 kmp_int32 num_active;
1658 kmp_uint64 wait_val[2];
1659 } kmp_hier_private_bdata_t;
1662 typedef struct kmp_sched_flags {
1663 unsigned ordered : 1;
1664 unsigned nomerge : 1;
1665 unsigned contains_last : 1;
1666 #if KMP_USE_HIER_SCHED
1667 unsigned use_hier : 1;
1668 unsigned unused : 28;
1670 unsigned unused : 29;
1672 } kmp_sched_flags_t;
1674 KMP_BUILD_ASSERT(
sizeof(kmp_sched_flags_t) == 4);
1676 #if KMP_STATIC_STEAL_ENABLED
1677 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1684 kmp_int32 static_steal_counter;
1686 kmp_lock_t *th_steal_lock;
1693 struct KMP_ALIGN(32) {
1700 kmp_uint32 ordered_lower;
1701 kmp_uint32 ordered_upper;
1706 kmp_int32 last_upper;
1708 } dispatch_private_info32_t;
1710 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1717 kmp_int64 static_steal_counter;
1719 kmp_lock_t *th_steal_lock;
1728 struct KMP_ALIGN(32) {
1735 kmp_uint64 ordered_lower;
1736 kmp_uint64 ordered_upper;
1741 kmp_int64 last_upper;
1743 } dispatch_private_info64_t;
1745 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1758 kmp_uint32 ordered_lower;
1759 kmp_uint32 ordered_upper;
1761 kmp_int32 last_upper;
1763 } dispatch_private_info32_t;
1765 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1779 kmp_uint64 ordered_lower;
1780 kmp_uint64 ordered_upper;
1782 kmp_int64 last_upper;
1784 } dispatch_private_info64_t;
1787 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1788 union private_info {
1789 dispatch_private_info32_t p32;
1790 dispatch_private_info64_t p64;
1793 kmp_sched_flags_t flags;
1794 kmp_int32 ordered_bumped;
1796 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 3];
1798 struct dispatch_private_info *next;
1799 kmp_int32 type_size;
1800 #if KMP_USE_HIER_SCHED
1804 enum cons_type pushed_ws;
1805 } dispatch_private_info_t;
1807 typedef struct dispatch_shared_info32 {
1810 volatile kmp_uint32 iteration;
1811 volatile kmp_uint32 num_done;
1812 volatile kmp_uint32 ordered_iteration;
1814 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
1815 } dispatch_shared_info32_t;
1817 typedef struct dispatch_shared_info64 {
1820 volatile kmp_uint64 iteration;
1821 volatile kmp_uint64 num_done;
1822 volatile kmp_uint64 ordered_iteration;
1824 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
1825 } dispatch_shared_info64_t;
1827 typedef struct dispatch_shared_info {
1829 dispatch_shared_info32_t s32;
1830 dispatch_shared_info64_t s64;
1832 volatile kmp_uint32 buffer_index;
1833 volatile kmp_int32 doacross_buf_idx;
1834 volatile kmp_uint32 *doacross_flags;
1835 kmp_int32 doacross_num_done;
1836 #if KMP_USE_HIER_SCHED
1845 } dispatch_shared_info_t;
1847 typedef struct kmp_disp {
1849 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
1851 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
1853 dispatch_shared_info_t *th_dispatch_sh_current;
1854 dispatch_private_info_t *th_dispatch_pr_current;
1856 dispatch_private_info_t *th_disp_buffer;
1857 kmp_int32 th_disp_index;
1858 kmp_int32 th_doacross_buf_idx;
1859 volatile kmp_uint32 *th_doacross_flags;
1860 kmp_int64 *th_doacross_info;
1861 #if KMP_USE_INTERNODE_ALIGNMENT
1862 char more_padding[INTERNODE_CACHE_LINE];
1870 #define KMP_INIT_BARRIER_STATE 0
1871 #define KMP_BARRIER_SLEEP_BIT 0
1872 #define KMP_BARRIER_UNUSED_BIT 1
1873 #define KMP_BARRIER_BUMP_BIT 2
1875 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT)
1876 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT)
1877 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT)
1879 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
1880 #error "Barrier sleep bit must be smaller than barrier bump bit"
1882 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
1883 #error "Barrier unused bit must be smaller than barrier bump bit"
1887 #define KMP_BARRIER_NOT_WAITING 0
1888 #define KMP_BARRIER_OWN_FLAG \
1890 #define KMP_BARRIER_PARENT_FLAG \
1892 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \
1894 #define KMP_BARRIER_SWITCHING \
1897 #define KMP_NOT_SAFE_TO_REAP \
1899 #define KMP_SAFE_TO_REAP 1
1902 bs_plain_barrier = 0,
1904 bs_forkjoin_barrier,
1905 #if KMP_FAST_REDUCTION_BARRIER
1906 bs_reduction_barrier,
1912 #if !KMP_FAST_REDUCTION_BARRIER
1913 #define bs_reduction_barrier bs_plain_barrier
1916 typedef enum kmp_bar_pat {
1923 bp_hierarchical_bar = 3,
1927 #define KMP_BARRIER_ICV_PUSH 1
1930 typedef struct kmp_internal_control {
1931 int serial_nesting_level;
1944 int max_active_levels;
1947 kmp_proc_bind_t proc_bind;
1948 kmp_int32 default_device;
1949 struct kmp_internal_control *next;
1950 } kmp_internal_control_t;
1952 static inline void copy_icvs(kmp_internal_control_t *dst,
1953 kmp_internal_control_t *src) {
1958 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1963 kmp_internal_control_t th_fixed_icvs;
1966 volatile kmp_uint64 b_go;
1967 KMP_ALIGN_CACHE
volatile kmp_uint64
1969 kmp_uint32 *skip_per_level;
1970 kmp_uint32 my_level;
1971 kmp_int32 parent_tid;
1974 struct kmp_bstate *parent_bar;
1976 kmp_uint64 leaf_state;
1978 kmp_uint8 base_leaf_kids;
1979 kmp_uint8 leaf_kids;
1981 kmp_uint8 wait_flag;
1982 kmp_uint8 use_oncore_barrier;
1987 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1991 union KMP_ALIGN_CACHE kmp_barrier_union {
1993 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
1997 typedef union kmp_barrier_union kmp_balign_t;
2000 union KMP_ALIGN_CACHE kmp_barrier_team_union {
2002 char b_pad[CACHE_LINE];
2004 kmp_uint64 b_arrived;
2010 kmp_uint b_master_arrived;
2011 kmp_uint b_team_arrived;
2016 typedef union kmp_barrier_team_union kmp_balign_team_t;
2023 typedef struct kmp_win32_mutex {
2025 CRITICAL_SECTION cs;
2026 } kmp_win32_mutex_t;
2028 typedef struct kmp_win32_cond {
2033 kmp_win32_mutex_t waiters_count_lock_;
2040 int wait_generation_count_;
2049 union KMP_ALIGN_CACHE kmp_cond_union {
2051 char c_pad[CACHE_LINE];
2052 pthread_cond_t c_cond;
2055 typedef union kmp_cond_union kmp_cond_align_t;
2057 union KMP_ALIGN_CACHE kmp_mutex_union {
2059 char m_pad[CACHE_LINE];
2060 pthread_mutex_t m_mutex;
2063 typedef union kmp_mutex_union kmp_mutex_align_t;
2067 typedef struct kmp_desc_base {
2069 size_t ds_stacksize;
2071 kmp_thread_t ds_thread;
2072 volatile int ds_tid;
2075 volatile int ds_alive;
2092 typedef union KMP_ALIGN_CACHE kmp_desc {
2094 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
2098 typedef struct kmp_local {
2099 volatile int this_construct;
2104 #if !USE_CMP_XCHG_FOR_BGET
2105 #ifdef USE_QUEUING_LOCK_FOR_BGET
2106 kmp_lock_t bget_lock;
2108 kmp_bootstrap_lock_t bget_lock;
2115 PACKED_REDUCTION_METHOD_T
2116 packed_reduction_method;
2121 #define KMP_CHECK_UPDATE(a, b) \
2124 #define KMP_CHECK_UPDATE_SYNC(a, b) \
2126 TCW_SYNC_PTR((a), (b))
2128 #define get__blocktime(xteam, xtid) \
2129 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
2130 #define get__bt_set(xteam, xtid) \
2131 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
2133 #define get__bt_intervals(xteam, xtid) \
2134 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
2137 #define get__dynamic_2(xteam, xtid) \
2138 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
2139 #define get__nproc_2(xteam, xtid) \
2140 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
2141 #define get__sched_2(xteam, xtid) \
2142 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
2144 #define set__blocktime_team(xteam, xtid, xval) \
2145 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \
2149 #define set__bt_intervals_team(xteam, xtid, xval) \
2150 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \
2154 #define set__bt_set_team(xteam, xtid, xval) \
2155 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval))
2157 #define set__dynamic(xthread, xval) \
2158 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval))
2159 #define get__dynamic(xthread) \
2160 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE))
2162 #define set__nproc(xthread, xval) \
2163 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval))
2165 #define set__thread_limit(xthread, xval) \
2166 (((xthread)->th.th_current_task->td_icvs.thread_limit) = (xval))
2168 #define set__max_active_levels(xthread, xval) \
2169 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval))
2171 #define get__max_active_levels(xthread) \
2172 ((xthread)->th.th_current_task->td_icvs.max_active_levels)
2174 #define set__sched(xthread, xval) \
2175 (((xthread)->th.th_current_task->td_icvs.sched) = (xval))
2177 #define set__proc_bind(xthread, xval) \
2178 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval))
2179 #define get__proc_bind(xthread) \
2180 ((xthread)->th.th_current_task->td_icvs.proc_bind)
2184 typedef enum kmp_tasking_mode {
2185 tskm_immediate_exec = 0,
2186 tskm_extra_barrier = 1,
2187 tskm_task_teams = 2,
2189 } kmp_tasking_mode_t;
2191 extern kmp_tasking_mode_t
2193 extern int __kmp_task_stealing_constraint;
2194 extern int __kmp_enable_task_throttling;
2195 extern kmp_int32 __kmp_default_device;
2198 extern kmp_int32 __kmp_max_task_priority;
2200 extern kmp_uint64 __kmp_taskloop_min_tasks;
2204 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1)
2205 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1)
2209 #define KMP_TASKING_ENABLED(task_team) \
2210 (TRUE == TCR_SYNC_4((task_team)->tt.tt_found_tasks))
2218 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2220 typedef union kmp_cmplrdata {
2231 typedef struct kmp_task {
2238 kmp_cmplrdata_t data2;
2247 typedef struct kmp_taskgroup {
2248 std::atomic<kmp_int32> count;
2249 std::atomic<kmp_int32>
2251 struct kmp_taskgroup *parent;
2254 kmp_int32 reduce_num_data;
2255 uintptr_t *gomp_data;
2259 typedef union kmp_depnode kmp_depnode_t;
2260 typedef struct kmp_depnode_list kmp_depnode_list_t;
2261 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2264 typedef struct kmp_depend_info {
2265 kmp_intptr_t base_addr;
2272 } kmp_depend_info_t;
2275 struct kmp_depnode_list {
2276 kmp_depnode_t *node;
2277 kmp_depnode_list_t *next;
2281 #define MAX_MTX_DEPS 4
2283 typedef struct kmp_base_depnode {
2284 kmp_depnode_list_t *successors;
2286 kmp_lock_t *mtx_locks[MAX_MTX_DEPS];
2287 kmp_int32 mtx_num_locks;
2289 #if KMP_SUPPORT_GRAPH_OUTPUT
2292 std::atomic<kmp_int32> npredecessors;
2293 std::atomic<kmp_int32> nrefs;
2294 } kmp_base_depnode_t;
2296 union KMP_ALIGN_CACHE kmp_depnode {
2298 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2299 kmp_base_depnode_t dn;
2302 struct kmp_dephash_entry {
2304 kmp_depnode_t *last_out;
2305 kmp_depnode_list_t *last_ins;
2306 kmp_depnode_list_t *last_mtxs;
2307 kmp_int32 last_flag;
2308 kmp_lock_t *mtx_lock;
2309 kmp_dephash_entry_t *next_in_bucket;
2312 typedef struct kmp_dephash {
2313 kmp_dephash_entry_t **buckets;
2316 kmp_uint32 nelements;
2317 kmp_uint32 nconflicts;
2320 typedef struct kmp_task_affinity_info {
2321 kmp_intptr_t base_addr;
2326 kmp_int32 reserved : 30;
2328 } kmp_task_affinity_info_t;
2330 typedef enum kmp_event_type_t {
2331 KMP_EVENT_UNINITIALIZED = 0,
2332 KMP_EVENT_ALLOW_COMPLETION = 1
2336 kmp_event_type_t type;
2337 kmp_tas_lock_t lock;
2343 #ifdef BUILD_TIED_TASK_STACK
2346 typedef struct kmp_stack_block {
2347 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2348 struct kmp_stack_block *sb_next;
2349 struct kmp_stack_block *sb_prev;
2350 } kmp_stack_block_t;
2352 typedef struct kmp_task_stack {
2353 kmp_stack_block_t ts_first_block;
2354 kmp_taskdata_t **ts_top;
2355 kmp_int32 ts_entries;
2360 typedef struct kmp_tasking_flags {
2362 unsigned tiedness : 1;
2364 unsigned merged_if0 : 1;
2366 unsigned destructors_thunk : 1;
2370 unsigned priority_specified : 1;
2372 unsigned detachable : 1;
2373 unsigned hidden_helper : 1;
2374 unsigned reserved : 8;
2377 unsigned tasktype : 1;
2378 unsigned task_serial : 1;
2379 unsigned tasking_ser : 1;
2381 unsigned team_serial : 1;
2385 unsigned started : 1;
2386 unsigned executing : 1;
2387 unsigned complete : 1;
2389 unsigned native : 1;
2390 unsigned reserved31 : 7;
2392 } kmp_tasking_flags_t;
2394 struct kmp_taskdata {
2395 kmp_int32 td_task_id;
2396 kmp_tasking_flags_t td_flags;
2397 kmp_team_t *td_team;
2398 kmp_info_p *td_alloc_thread;
2400 kmp_taskdata_t *td_parent;
2402 std::atomic<kmp_int32> td_untied_count;
2406 kmp_uint32 td_taskwait_counter;
2407 kmp_int32 td_taskwait_thread;
2408 KMP_ALIGN_CACHE kmp_internal_control_t
2410 KMP_ALIGN_CACHE std::atomic<kmp_int32>
2411 td_allocated_child_tasks;
2413 std::atomic<kmp_int32>
2414 td_incomplete_child_tasks;
2421 kmp_task_team_t *td_task_team;
2428 kmp_int32 encountering_gtid;
2429 size_t td_size_alloc;
2430 #if defined(KMP_GOMP_COMPAT)
2432 kmp_int32 td_size_loop_bounds;
2434 kmp_taskdata_t *td_last_tied;
2435 #if defined(KMP_GOMP_COMPAT)
2437 void (*td_copy_func)(
void *,
void *);
2439 kmp_event_t td_allow_completion_event;
2441 ompt_task_info_t ompt_task_info;
2446 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2449 typedef struct kmp_base_thread_data {
2453 kmp_bootstrap_lock_t td_deque_lock;
2456 kmp_int32 td_deque_size;
2457 kmp_uint32 td_deque_head;
2458 kmp_uint32 td_deque_tail;
2459 kmp_int32 td_deque_ntasks;
2461 kmp_int32 td_deque_last_stolen;
2462 #ifdef BUILD_TIED_TASK_STACK
2463 kmp_task_stack_t td_susp_tied_tasks;
2466 } kmp_base_thread_data_t;
2468 #define TASK_DEQUE_BITS 8
2469 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS)
2471 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size)
2472 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1)
2474 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2475 kmp_base_thread_data_t td;
2477 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2478 } kmp_thread_data_t;
2481 typedef struct kmp_base_task_team {
2482 kmp_bootstrap_lock_t
2485 kmp_task_team_t *tt_next;
2489 kmp_int32 tt_found_tasks;
2493 kmp_int32 tt_max_threads;
2494 kmp_int32 tt_found_proxy_tasks;
2495 kmp_int32 tt_untied_task_encountered;
2498 kmp_int32 tt_hidden_helper_task_encountered;
2501 std::atomic<kmp_int32> tt_unfinished_threads;
2506 } kmp_base_task_team_t;
2508 union KMP_ALIGN_CACHE kmp_task_team {
2509 kmp_base_task_team_t tt;
2511 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2514 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2517 typedef struct kmp_free_list {
2518 void *th_free_list_self;
2519 void *th_free_list_sync;
2521 void *th_free_list_other;
2525 #if KMP_NESTED_HOT_TEAMS
2528 typedef struct kmp_hot_team_ptr {
2529 kmp_team_p *hot_team;
2530 kmp_int32 hot_team_nth;
2531 } kmp_hot_team_ptr_t;
2533 typedef struct kmp_teams_size {
2549 typedef struct kmp_cg_root {
2550 kmp_info_p *cg_root;
2553 kmp_int32 cg_thread_limit;
2554 kmp_int32 cg_nthreads;
2555 struct kmp_cg_root *up;
2560 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2566 kmp_team_p *th_team;
2567 kmp_root_p *th_root;
2568 kmp_info_p *th_next_pool;
2569 kmp_disp_t *th_dispatch;
2575 kmp_info_p *th_team_master;
2576 int th_team_serialized;
2577 microtask_t th_teams_microtask;
2586 int th_team_bt_intervals;
2589 kmp_uint64 th_team_bt_intervals;
2592 #if KMP_AFFINITY_SUPPORTED
2593 kmp_affin_mask_t *th_affin_mask;
2595 omp_allocator_handle_t th_def_allocator;
2599 #if KMP_NESTED_HOT_TEAMS
2600 kmp_hot_team_ptr_t *th_hot_teams;
2606 #if KMP_AFFINITY_SUPPORTED
2607 int th_current_place;
2613 int th_prev_num_threads;
2615 kmp_uint64 th_bar_arrive_time;
2616 kmp_uint64 th_bar_min_time;
2617 kmp_uint64 th_frame_time;
2619 kmp_local_t th_local;
2620 struct private_common *th_pri_head;
2625 KMP_ALIGN_CACHE kmp_team_p
2629 ompt_thread_info_t ompt_thread_info;
2633 struct common_table *th_pri_common;
2635 volatile kmp_uint32 th_spin_here;
2638 volatile void *th_sleep_loc;
2645 kmp_task_team_t *th_task_team;
2646 kmp_taskdata_t *th_current_task;
2647 kmp_uint8 th_task_state;
2648 kmp_uint8 *th_task_state_memo_stack;
2650 kmp_uint32 th_task_state_top;
2651 kmp_uint32 th_task_state_stack_sz;
2652 kmp_uint32 th_reap_state;
2657 kmp_uint8 th_active_in_pool;
2659 struct cons_header *th_cons;
2660 #if KMP_USE_HIER_SCHED
2662 kmp_hier_private_bdata_t *th_hier_bar_data;
2666 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
2668 KMP_ALIGN_CACHE
volatile kmp_int32
2671 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5)
2673 kmp_free_list_t th_free_lists[NUM_LISTS];
2678 kmp_win32_cond_t th_suspend_cv;
2679 kmp_win32_mutex_t th_suspend_mx;
2680 std::atomic<int> th_suspend_init;
2683 kmp_cond_align_t th_suspend_cv;
2684 kmp_mutex_align_t th_suspend_mx;
2685 std::atomic<int> th_suspend_init_count;
2689 kmp_itt_mark_t th_itt_mark_single;
2692 #if KMP_STATS_ENABLED
2693 kmp_stats_list *th_stats;
2696 std::atomic<bool> th_blocking;
2698 kmp_cg_root_t *th_cg_roots;
2701 typedef union KMP_ALIGN_CACHE kmp_info {
2703 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
2709 typedef struct kmp_base_data {
2710 volatile kmp_uint32 t_value;
2713 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2715 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2719 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2721 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2723 } kmp_ordered_team_t;
2725 typedef int (*launch_t)(
int gtid);
2728 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
2734 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2735 #define KMP_INLINE_ARGV_BYTES \
2737 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \
2738 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \
2741 #define KMP_INLINE_ARGV_BYTES \
2742 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE))
2744 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP)
2746 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2749 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2750 kmp_balign_team_t t_bar[bs_last_barrier];
2751 std::atomic<int> t_construct;
2752 char pad[
sizeof(kmp_lock_t)];
2755 std::atomic<void *> t_tg_reduce_data[2];
2756 std::atomic<int> t_tg_fini_counter[2];
2760 KMP_ALIGN_CACHE
int t_master_tid;
2761 int t_master_this_cons;
2765 kmp_team_p *t_parent;
2766 kmp_team_p *t_next_pool;
2767 kmp_disp_t *t_dispatch;
2768 kmp_task_team_t *t_task_team[2];
2769 kmp_proc_bind_t t_proc_bind;
2771 kmp_uint64 t_region_time;
2776 KMP_ALIGN_CACHE
void **t_argv;
2783 ompt_team_info_t ompt_team_info;
2784 ompt_lw_taskteam_t *ompt_serialized_team_info;
2787 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2788 kmp_int8 t_fp_control_saved;
2790 kmp_int16 t_x87_fpu_control_word;
2794 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
2796 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2798 *t_implicit_task_taskdata;
2801 KMP_ALIGN_CACHE
int t_max_argc;
2804 dispatch_shared_info_t *t_disp_buffer;
2807 kmp_r_sched_t t_sched;
2808 #if KMP_AFFINITY_SUPPORTED
2812 int t_display_affinity;
2815 omp_allocator_handle_t t_def_allocator;
2818 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64)
2823 char dummy_padding[1024];
2826 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2829 std::atomic<kmp_int32> t_cancel_request;
2830 int t_master_active;
2831 void *t_copypriv_data;
2833 std::atomic<kmp_uint32> t_copyin_counter;
2840 union KMP_ALIGN_CACHE kmp_team {
2843 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
2846 typedef union KMP_ALIGN_CACHE kmp_time_global {
2848 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2850 } kmp_time_global_t;
2852 typedef struct kmp_base_global {
2854 kmp_time_global_t g_time;
2857 volatile int g_abort;
2858 volatile int g_done;
2861 enum dynamic_mode g_dynamic_mode;
2862 } kmp_base_global_t;
2864 typedef union KMP_ALIGN_CACHE kmp_global {
2865 kmp_base_global_t g;
2867 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
2870 typedef struct kmp_base_root {
2875 volatile int r_active;
2877 std::atomic<int> r_in_parallel;
2879 kmp_team_t *r_root_team;
2880 kmp_team_t *r_hot_team;
2881 kmp_info_t *r_uber_thread;
2882 kmp_lock_t r_begin_lock;
2883 volatile int r_begin;
2887 typedef union KMP_ALIGN_CACHE kmp_root {
2890 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
2893 struct fortran_inx_info {
2899 extern int __kmp_settings;
2900 extern int __kmp_duplicate_library_ok;
2902 extern int __kmp_forkjoin_frames;
2903 extern int __kmp_forkjoin_frames_mode;
2905 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2906 extern int __kmp_determ_red;
2909 extern int kmp_a_debug;
2910 extern int kmp_b_debug;
2911 extern int kmp_c_debug;
2912 extern int kmp_d_debug;
2913 extern int kmp_e_debug;
2914 extern int kmp_f_debug;
2918 #define KMP_DEBUG_BUF_LINES_INIT 512
2919 #define KMP_DEBUG_BUF_LINES_MIN 1
2921 #define KMP_DEBUG_BUF_CHARS_INIT 128
2922 #define KMP_DEBUG_BUF_CHARS_MIN 2
2926 extern int __kmp_debug_buf_lines;
2928 __kmp_debug_buf_chars;
2929 extern int __kmp_debug_buf_atomic;
2932 extern char *__kmp_debug_buffer;
2933 extern std::atomic<int> __kmp_debug_count;
2935 extern int __kmp_debug_buf_warn_chars;
2940 extern int __kmp_par_range;
2942 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
2943 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2944 #define KMP_PAR_RANGE_FILENAME_LEN 1024
2945 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2946 extern int __kmp_par_range_lb;
2947 extern int __kmp_par_range_ub;
2953 extern int __kmp_storage_map_verbose;
2955 extern int __kmp_storage_map_verbose_specified;
2957 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2958 extern kmp_cpuinfo_t __kmp_cpuinfo;
2961 extern volatile int __kmp_init_serial;
2962 extern volatile int __kmp_init_gtid;
2963 extern volatile int __kmp_init_common;
2964 extern volatile int __kmp_init_middle;
2965 extern volatile int __kmp_init_parallel;
2967 extern volatile int __kmp_init_monitor;
2969 extern volatile int __kmp_init_user_locks;
2970 extern volatile int __kmp_init_hidden_helper_threads;
2971 extern int __kmp_init_counter;
2972 extern int __kmp_root_counter;
2973 extern int __kmp_version;
2976 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2979 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2980 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2981 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2982 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2983 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
2984 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
2985 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
2986 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
2987 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
2988 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
2989 extern char const *__kmp_barrier_type_name[bs_last_barrier];
2990 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
2993 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2994 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2995 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
2996 extern kmp_bootstrap_lock_t
2999 extern kmp_bootstrap_lock_t
3002 extern kmp_bootstrap_lock_t
3003 __kmp_tp_cached_lock;
3006 extern kmp_lock_t __kmp_global_lock;
3007 extern kmp_queuing_lock_t __kmp_dispatch_lock;
3008 extern kmp_lock_t __kmp_debug_lock;
3010 extern enum library_type __kmp_library;
3016 extern int __kmp_chunk;
3017 extern int __kmp_force_monotonic;
3019 extern size_t __kmp_stksize;
3021 extern size_t __kmp_monitor_stksize;
3023 extern size_t __kmp_stkoffset;
3024 extern int __kmp_stkpadding;
3027 __kmp_malloc_pool_incr;
3028 extern int __kmp_env_stksize;
3029 extern int __kmp_env_blocktime;
3030 extern int __kmp_env_checks;
3031 extern int __kmp_env_consistency_check;
3032 extern int __kmp_generate_warnings;
3033 extern int __kmp_reserve_warn;
3035 #ifdef DEBUG_SUSPEND
3036 extern int __kmp_suspend_count;
3039 extern kmp_int32 __kmp_use_yield;
3040 extern kmp_int32 __kmp_use_yield_exp_set;
3041 extern kmp_uint32 __kmp_yield_init;
3042 extern kmp_uint32 __kmp_yield_next;
3045 extern int __kmp_allThreadsSpecified;
3047 extern size_t __kmp_align_alloc;
3049 extern int __kmp_xproc;
3050 extern int __kmp_avail_proc;
3051 extern size_t __kmp_sys_min_stksize;
3052 extern int __kmp_sys_max_nth;
3054 extern int __kmp_max_nth;
3056 extern int __kmp_cg_max_nth;
3057 extern int __kmp_teams_max_nth;
3058 extern int __kmp_threads_capacity;
3060 extern int __kmp_dflt_team_nth;
3062 extern int __kmp_dflt_team_nth_ub;
3064 extern int __kmp_tp_capacity;
3066 extern int __kmp_tp_cached;
3068 extern int __kmp_dflt_blocktime;
3072 __kmp_monitor_wakeups;
3073 extern int __kmp_bt_intervals;
3076 #ifdef KMP_ADJUST_BLOCKTIME
3077 extern int __kmp_zero_bt;
3079 #ifdef KMP_DFLT_NTH_CORES
3080 extern int __kmp_ncores;
3083 extern int __kmp_abort_delay;
3085 extern int __kmp_need_register_atfork_specified;
3086 extern int __kmp_need_register_atfork;
3088 extern int __kmp_gtid_mode;
3096 __kmp_adjust_gtid_mode;
3097 #ifdef KMP_TDATA_GTID
3098 extern KMP_THREAD_LOCAL
int __kmp_gtid;
3100 extern int __kmp_tls_gtid_min;
3101 extern int __kmp_foreign_tp;
3102 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3103 extern int __kmp_inherit_fp_control;
3104 extern kmp_int16 __kmp_init_x87_fpu_control_word;
3105 extern kmp_uint32 __kmp_init_mxcsr;
3110 extern int __kmp_dflt_max_active_levels;
3113 extern bool __kmp_dflt_max_active_levels_set;
3114 extern int __kmp_dispatch_num_buffers;
3116 #if KMP_NESTED_HOT_TEAMS
3117 extern int __kmp_hot_teams_mode;
3118 extern int __kmp_hot_teams_max_level;
3122 extern enum clock_function_type __kmp_clock_function;
3123 extern int __kmp_clock_function_param;
3126 #if KMP_MIC_SUPPORTED
3127 extern enum mic_type __kmp_mic_type;
3130 #ifdef USE_LOAD_BALANCE
3131 extern double __kmp_load_balance_interval;
3135 typedef struct kmp_nested_nthreads_t {
3139 } kmp_nested_nthreads_t;
3141 extern kmp_nested_nthreads_t __kmp_nested_nth;
3143 #if KMP_USE_ADAPTIVE_LOCKS
3146 struct kmp_adaptive_backoff_params_t {
3148 kmp_uint32 max_soft_retries;
3151 kmp_uint32 max_badness;
3154 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
3156 #if KMP_DEBUG_ADAPTIVE_LOCKS
3157 extern const char *__kmp_speculative_statsfile;
3162 extern int __kmp_display_env;
3163 extern int __kmp_display_env_verbose;
3164 extern int __kmp_omp_cancellation;
3165 extern int __kmp_nteams;
3166 extern int __kmp_teams_thread_limit;
3172 extern kmp_info_t **__kmp_threads;
3174 extern volatile kmp_team_t *__kmp_team_pool;
3175 extern volatile kmp_info_t *__kmp_thread_pool;
3176 extern kmp_info_t *__kmp_thread_pool_insert_pt;
3179 extern volatile int __kmp_nth;
3182 extern volatile int __kmp_all_nth;
3183 extern std::atomic<int> __kmp_thread_pool_active_nth;
3185 extern kmp_root_t **__kmp_root;
3189 #define __kmp_get_gtid() __kmp_get_global_thread_id()
3190 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
3191 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid()))
3192 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team)
3193 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid()))
3198 #define __kmp_get_team_num_threads(gtid) \
3199 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc)
3201 static inline bool KMP_UBER_GTID(
int gtid) {
3202 KMP_DEBUG_ASSERT(gtid >= KMP_GTID_MIN);
3203 KMP_DEBUG_ASSERT(gtid < __kmp_threads_capacity);
3204 return (gtid >= 0 && __kmp_root[gtid] && __kmp_threads[gtid] &&
3205 __kmp_threads[gtid] == __kmp_root[gtid]->r.r_uber_thread);
3208 static inline int __kmp_tid_from_gtid(
int gtid) {
3209 KMP_DEBUG_ASSERT(gtid >= 0);
3210 return __kmp_threads[gtid]->th.th_info.ds.ds_tid;
3213 static inline int __kmp_gtid_from_tid(
int tid,
const kmp_team_t *team) {
3214 KMP_DEBUG_ASSERT(tid >= 0 && team);
3215 return team->t.t_threads[tid]->th.th_info.ds.ds_gtid;
3218 static inline int __kmp_gtid_from_thread(
const kmp_info_t *thr) {
3219 KMP_DEBUG_ASSERT(thr);
3220 return thr->th.th_info.ds.ds_gtid;
3223 static inline kmp_info_t *__kmp_thread_from_gtid(
int gtid) {
3224 KMP_DEBUG_ASSERT(gtid >= 0);
3225 return __kmp_threads[gtid];
3228 static inline kmp_team_t *__kmp_team_from_gtid(
int gtid) {
3229 KMP_DEBUG_ASSERT(gtid >= 0);
3230 return __kmp_threads[gtid]->th.th_team;
3233 static inline void __kmp_assert_valid_gtid(kmp_int32 gtid) {
3234 if (UNLIKELY(gtid < 0 || gtid >= __kmp_threads_capacity))
3235 KMP_FATAL(ThreadIdentInvalid);
3238 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
3239 extern int __kmp_user_level_mwait;
3240 extern int __kmp_umwait_enabled;
3241 extern int __kmp_mwait_enabled;
3242 extern int __kmp_mwait_hints;
3247 extern kmp_global_t __kmp_global;
3249 extern kmp_info_t __kmp_monitor;
3251 extern std::atomic<kmp_int32> __kmp_team_counter;
3253 extern std::atomic<kmp_int32> __kmp_task_counter;
3256 #define _KMP_GEN_ID(counter) \
3257 (__kmp_debugging ? KMP_ATOMIC_INC(&counter) + 1 : ~0)
3259 #define _KMP_GEN_ID(counter) (~0)
3262 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter)
3263 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter)
3267 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3268 size_t size,
char const *format, ...);
3270 extern void __kmp_serial_initialize(
void);
3271 extern void __kmp_middle_initialize(
void);
3272 extern void __kmp_parallel_initialize(
void);
3274 extern void __kmp_internal_begin(
void);
3275 extern void __kmp_internal_end_library(
int gtid);
3276 extern void __kmp_internal_end_thread(
int gtid);
3277 extern void __kmp_internal_end_atexit(
void);
3278 extern void __kmp_internal_end_dtor(
void);
3279 extern void __kmp_internal_end_dest(
void *);
3281 extern int __kmp_register_root(
int initial_thread);
3282 extern void __kmp_unregister_root(
int gtid);
3283 extern void __kmp_unregister_library(
void);
3285 extern int __kmp_ignore_mppbeg(
void);
3286 extern int __kmp_ignore_mppend(
void);
3288 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3289 extern void __kmp_exit_single(
int gtid);
3291 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3292 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3294 #ifdef USE_LOAD_BALANCE
3295 extern int __kmp_get_load_balance(
int);
3298 extern int __kmp_get_global_thread_id(
void);
3299 extern int __kmp_get_global_thread_id_reg(
void);
3300 extern void __kmp_exit_thread(
int exit_status);
3301 extern void __kmp_abort(
char const *format, ...);
3302 extern void __kmp_abort_thread(
void);
3303 KMP_NORETURN
extern void __kmp_abort_process(
void);
3304 extern void __kmp_warn(
char const *format, ...);
3306 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3310 static inline kmp_info_t *__kmp_entry_thread() {
3311 int gtid = __kmp_entry_gtid();
3313 return __kmp_threads[gtid];
3316 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3317 extern int __kmp_get_max_active_levels(
int gtid);
3318 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3319 extern int __kmp_get_team_size(
int gtid,
int level);
3320 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3321 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3323 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3324 extern void __kmp_init_random(kmp_info_t *thread);
3326 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3327 extern void __kmp_adjust_num_threads(
int new_nproc);
3328 extern void __kmp_check_stksize(
size_t *val);
3330 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3331 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3332 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3333 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR)
3334 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR)
3335 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR)
3338 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3339 size_t size KMP_SRC_LOC_DECL);
3340 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3341 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3342 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3343 #define __kmp_fast_allocate(this_thr, size) \
3344 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR)
3345 #define __kmp_fast_free(this_thr, ptr) \
3346 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR)
3349 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3350 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3351 size_t elsize KMP_SRC_LOC_DECL);
3352 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3353 size_t size KMP_SRC_LOC_DECL);
3354 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3355 #define __kmp_thread_malloc(th, size) \
3356 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR)
3357 #define __kmp_thread_calloc(th, nelem, elsize) \
3358 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR)
3359 #define __kmp_thread_realloc(th, ptr, size) \
3360 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR)
3361 #define __kmp_thread_free(th, ptr) \
3362 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR)
3364 #define KMP_INTERNAL_MALLOC(sz) malloc(sz)
3365 #define KMP_INTERNAL_FREE(p) free(p)
3366 #define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz))
3367 #define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz))
3369 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3371 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3372 kmp_proc_bind_t proc_bind);
3373 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3375 extern void __kmp_push_num_teams_51(
ident_t *loc,
int gtid,
int num_teams_lb,
3376 int num_teams_ub,
int num_threads);
3378 extern void __kmp_yield();
3382 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3385 kmp_uint32 ub, kmp_int32 st,
3389 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3392 kmp_uint64 ub, kmp_int64 st,
3396 kmp_int32 *p_last, kmp_int32 *p_lb,
3397 kmp_int32 *p_ub, kmp_int32 *p_st);
3399 kmp_int32 *p_last, kmp_uint32 *p_lb,
3400 kmp_uint32 *p_ub, kmp_int32 *p_st);
3402 kmp_int32 *p_last, kmp_int64 *p_lb,
3403 kmp_int64 *p_ub, kmp_int64 *p_st);
3405 kmp_int32 *p_last, kmp_uint64 *p_lb,
3406 kmp_uint64 *p_ub, kmp_int64 *p_st);
3413 #ifdef KMP_GOMP_COMPAT
3415 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3417 kmp_int32 ub, kmp_int32 st,
3418 kmp_int32 chunk,
int push_ws);
3419 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3421 kmp_uint32 ub, kmp_int32 st,
3422 kmp_int32 chunk,
int push_ws);
3423 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3425 kmp_int64 ub, kmp_int64 st,
3426 kmp_int64 chunk,
int push_ws);
3427 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3429 kmp_uint64 ub, kmp_int64 st,
3430 kmp_int64 chunk,
int push_ws);
3431 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3432 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3433 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3434 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3438 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3439 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3440 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3441 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3442 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3443 extern kmp_uint32 __kmp_wait_4(kmp_uint32
volatile *spinner, kmp_uint32 checker,
3444 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3446 extern void __kmp_wait_4_ptr(
void *spinner, kmp_uint32 checker,
3447 kmp_uint32 (*pred)(
void *, kmp_uint32),
void *obj);
3449 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64<> *flag,
3456 extern void __kmp_release_64(kmp_flag_64<> *flag);
3458 extern void __kmp_infinite_loop(
void);
3460 extern void __kmp_cleanup(
void);
3462 #if KMP_HANDLE_SIGNALS
3463 extern int __kmp_handle_signals;
3464 extern void __kmp_install_signals(
int parallel_init);
3465 extern void __kmp_remove_signals(
void);
3468 extern void __kmp_clear_system_time(
void);
3469 extern void __kmp_read_system_time(
double *delta);
3471 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3473 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3474 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3476 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3478 __kmp_initialize_system_tick(
void);
3482 __kmp_runtime_initialize(
void);
3483 extern void __kmp_runtime_destroy(
void);
3485 #if KMP_AFFINITY_SUPPORTED
3486 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3487 kmp_affin_mask_t *mask);
3488 extern kmp_str_buf_t *__kmp_affinity_str_buf_mask(kmp_str_buf_t *buf,
3489 kmp_affin_mask_t *mask);
3490 extern void __kmp_affinity_initialize(
void);
3491 extern void __kmp_affinity_uninitialize(
void);
3492 extern void __kmp_affinity_set_init_mask(
3493 int gtid,
int isa_root);
3494 extern void __kmp_affinity_set_place(
int gtid);
3495 extern void __kmp_affinity_determine_capable(
const char *env_var);
3496 extern int __kmp_aux_set_affinity(
void **mask);
3497 extern int __kmp_aux_get_affinity(
void **mask);
3498 extern int __kmp_aux_get_affinity_max_proc();
3499 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3500 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3501 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3502 extern void __kmp_balanced_affinity(kmp_info_t *th,
int team_size);
3503 #if KMP_OS_LINUX || KMP_OS_FREEBSD
3504 extern int kmp_set_thread_affinity_mask_initial(
void);
3510 extern size_t __kmp_aux_capture_affinity(
int gtid,
const char *format,
3511 kmp_str_buf_t *buffer);
3512 extern void __kmp_aux_display_affinity(
int gtid,
const char *format);
3514 extern void __kmp_cleanup_hierarchy();
3515 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3519 extern int __kmp_futex_determine_capable(
void);
3523 extern void __kmp_gtid_set_specific(
int gtid);
3524 extern int __kmp_gtid_get_specific(
void);
3526 extern double __kmp_read_cpu_time(
void);
3528 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3531 extern void __kmp_create_monitor(kmp_info_t *th);
3534 extern void *__kmp_launch_thread(kmp_info_t *thr);
3536 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3539 extern int __kmp_still_running(kmp_info_t *th);
3540 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3541 extern void __kmp_free_handle(kmp_thread_t tHandle);
3545 extern void __kmp_reap_monitor(kmp_info_t *th);
3547 extern void __kmp_reap_worker(kmp_info_t *th);
3548 extern void __kmp_terminate_thread(
int gtid);
3550 extern int __kmp_try_suspend_mx(kmp_info_t *th);
3551 extern void __kmp_lock_suspend_mx(kmp_info_t *th);
3552 extern void __kmp_unlock_suspend_mx(kmp_info_t *th);
3554 extern void __kmp_elapsed(
double *);
3555 extern void __kmp_elapsed_tick(
double *);
3557 extern void __kmp_enable(
int old_state);
3558 extern void __kmp_disable(
int *old_state);
3560 extern void __kmp_thread_sleep(
int millis);
3562 extern void __kmp_common_initialize(
void);
3563 extern void __kmp_common_destroy(
void);
3564 extern void __kmp_common_destroy_gtid(
int gtid);
3567 extern void __kmp_register_atfork(
void);
3569 extern void __kmp_suspend_initialize(
void);
3570 extern void __kmp_suspend_initialize_thread(kmp_info_t *th);
3571 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3573 extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
3576 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3578 ompt_data_t ompt_parallel_data,
3580 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
3581 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3582 extern void __kmp_free_thread(kmp_info_t *);
3583 extern void __kmp_free_team(kmp_root_t *,
3584 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3585 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3589 extern void __kmp_initialize_bget(kmp_info_t *th);
3590 extern void __kmp_finalize_bget(kmp_info_t *th);
3592 KMP_EXPORT
void *kmpc_malloc(
size_t size);
3593 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
3594 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
3595 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
3596 KMP_EXPORT
void kmpc_free(
void *ptr);
3600 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3601 size_t reduce_size,
void *reduce_data,
3602 void (*reduce)(
void *,
void *));
3603 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
3604 extern int __kmp_barrier_gomp_cancel(
int gtid);
3610 enum fork_context_e {
3616 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
3617 enum fork_context_e fork_context, kmp_int32 argc,
3618 microtask_t microtask, launch_t invoker,
3621 extern void __kmp_join_call(
ident_t *loc,
int gtid
3624 enum fork_context_e fork_context
3627 int exit_teams = 0);
3629 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3630 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
3631 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
3632 extern int __kmp_invoke_task_func(
int gtid);
3633 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
3634 kmp_info_t *this_thr,
3636 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
3637 kmp_info_t *this_thr,
3641 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
3642 extern int __kmp_invoke_teams_master(
int gtid);
3643 extern void __kmp_teams_master(
int gtid);
3644 extern int __kmp_aux_get_team_num();
3645 extern int __kmp_aux_get_num_teams();
3646 extern void __kmp_save_internal_controls(kmp_info_t *thread);
3647 extern void __kmp_user_set_library(
enum library_type arg);
3648 extern void __kmp_aux_set_library(
enum library_type arg);
3649 extern void __kmp_aux_set_stacksize(
size_t arg);
3650 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
3651 extern void __kmp_aux_set_defaults(
char const *str,
size_t len);
3654 void kmpc_set_blocktime(
int arg);
3655 void ompc_set_nested(
int flag);
3656 void ompc_set_dynamic(
int flag);
3657 void ompc_set_num_threads(
int arg);
3659 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
3660 kmp_team_t *team,
int tid);
3661 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
3662 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3663 kmp_tasking_flags_t *flags,
3664 size_t sizeof_kmp_task_t,
3665 size_t sizeof_shareds,
3666 kmp_routine_entry_t task_entry);
3667 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3668 kmp_team_t *team,
int tid,
3670 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3671 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3673 extern kmp_event_t *__kmpc_task_allow_completion_event(
ident_t *loc_ref,
3676 extern void __kmp_fulfill_event(kmp_event_t *event);
3678 extern void __kmp_free_task_team(kmp_info_t *thread,
3679 kmp_task_team_t *task_team);
3680 extern void __kmp_reap_task_teams(
void);
3681 extern void __kmp_wait_to_unref_task_teams(
void);
3682 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
3684 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
3685 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
3692 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
3695 extern int __kmp_is_address_mapped(
void *addr);
3696 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3699 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
3707 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
3711 void **exit_frame_ptr
3724 size_t vector_length);
3728 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
3729 void *data,
size_t size);
3753 kmp_critical_name *);
3755 kmp_critical_name *);
3757 kmp_critical_name *, uint32_t hint);
3763 kmp_int32 global_tid);
3768 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
3769 kmp_int32 schedtype, kmp_int32 *plastiter,
3770 kmp_int *plower, kmp_int *pupper,
3771 kmp_int *pstride, kmp_int incr,
3777 size_t cpy_size,
void *cpy_data,
3778 void (*cpy_func)(
void *,
void *),
3781 extern void KMPC_SET_NUM_THREADS(
int arg);
3782 extern void KMPC_SET_DYNAMIC(
int flag);
3783 extern void KMPC_SET_NESTED(
int flag);
3786 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
3787 kmp_task_t *new_task);
3788 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3790 size_t sizeof_kmp_task_t,
3791 size_t sizeof_shareds,
3792 kmp_routine_entry_t task_entry);
3793 KMP_EXPORT kmp_task_t *__kmpc_omp_target_task_alloc(
3794 ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
size_t sizeof_kmp_task_t,
3795 size_t sizeof_shareds, kmp_routine_entry_t task_entry, kmp_int64 device_id);
3796 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
3798 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
3800 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
3801 kmp_task_t *new_task);
3802 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
3804 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
3808 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
3809 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
3815 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
3816 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
3819 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3820 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3821 kmp_depend_info_t *noalias_dep_list);
3824 kmp_depend_info_t *dep_list,
3825 kmp_int32 ndeps_noalias,
3826 kmp_depend_info_t *noalias_dep_list);
3827 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
3828 bool serialize_immediate);
3830 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
3831 kmp_int32 cncl_kind);
3832 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
3833 kmp_int32 cncl_kind);
3834 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
3835 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3840 kmp_int32 if_val, kmp_uint64 *lb,
3841 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
3842 kmp_int32 sched, kmp_uint64 grainsize,
3845 kmp_task_t *task, kmp_int32 if_val,
3846 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
3847 kmp_int32 nogroup, kmp_int32 sched,
3848 kmp_uint64 grainsize, kmp_int32 modifier,
3857 int num,
void *data);
3861 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 naffins,
3862 kmp_task_affinity_info_t *affin_list);
3863 KMP_EXPORT
void __kmp_set_num_teams(
int num_teams);
3864 KMP_EXPORT
int __kmp_get_max_teams(
void);
3865 KMP_EXPORT
void __kmp_set_teams_thread_limit(
int limit);
3866 KMP_EXPORT
int __kmp_get_teams_thread_limit(
void);
3869 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
3871 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
3873 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
3875 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
3877 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3878 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
3880 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
3882 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
3884 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3885 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
3888 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3889 void **user_lock, uintptr_t hint);
3890 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3897 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3898 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3899 kmp_critical_name *lck);
3901 kmp_critical_name *lck);
3903 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3904 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3905 kmp_critical_name *lck);
3907 kmp_critical_name *lck);
3911 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
3912 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3913 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3914 kmp_critical_name *lck);
3917 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
3919 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3920 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3926 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
3928 kmp_int32 num_threads);
3930 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
3933 kmp_int32 num_teams,
3934 kmp_int32 num_threads);
3937 kmp_int32 num_teams_lb,
3938 kmp_int32 num_teams_ub,
3939 kmp_int32 num_threads);
3949 const struct kmp_dim *dims);
3950 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
3951 const kmp_int64 *vec);
3952 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
3953 const kmp_int64 *vec);
3954 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3957 void *data,
size_t size,
3961 extern int _You_must_link_with_exactly_one_OpenMP_library;
3962 extern int _You_must_link_with_Intel_OpenMP_library;
3963 #if KMP_OS_WINDOWS && (KMP_VERSION_MAJOR > 4)
3964 extern int _You_must_link_with_Microsoft_OpenMP_library;
3969 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
3970 void *data_addr,
size_t pc_size);
3971 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
3974 void __kmp_threadprivate_resize_cache(
int newCapacity);
3975 void __kmp_cleanup_threadprivate_caches();
3979 #define KMPC_CONVENTION __cdecl
3981 #define KMPC_CONVENTION
3985 typedef enum omp_sched_t {
3986 omp_sched_static = 1,
3987 omp_sched_dynamic = 2,
3988 omp_sched_guided = 3,
3991 typedef void *kmp_affinity_mask_t;
3994 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3995 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3996 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3997 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3998 KMP_EXPORT
int KMPC_CONVENTION
3999 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4000 KMP_EXPORT
int KMPC_CONVENTION
4001 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4002 KMP_EXPORT
int KMPC_CONVENTION
4003 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
4005 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
4006 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
4007 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
4008 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
4009 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
4011 enum kmp_target_offload_kind {
4016 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
4018 extern kmp_target_offload_kind_t __kmp_target_offload;
4019 extern int __kmpc_get_target_offload();
4022 #define KMP_DEVICE_DEFAULT -1
4023 #define KMP_DEVICE_ALL -11
4029 typedef enum kmp_pause_status_t {
4031 kmp_soft_paused = 1,
4033 } kmp_pause_status_t;
4036 extern kmp_pause_status_t __kmp_pause_status;
4037 extern int __kmpc_pause_resource(kmp_pause_status_t level);
4038 extern int __kmp_pause_resource(kmp_pause_status_t level);
4040 extern void __kmp_resume_if_soft_paused();
4044 static inline void __kmp_resume_if_hard_paused() {
4045 if (__kmp_pause_status == kmp_hard_paused) {
4046 __kmp_pause_status = kmp_not_paused;
4050 extern void __kmp_omp_display_env(
int verbose);
4053 extern volatile int __kmp_init_hidden_helper;
4055 extern volatile int __kmp_hidden_helper_team_done;
4057 extern kmp_int32 __kmp_enable_hidden_helper;
4059 extern kmp_info_t *__kmp_hidden_helper_main_thread;
4061 extern kmp_info_t **__kmp_hidden_helper_threads;
4063 extern kmp_int32 __kmp_hidden_helper_threads_num;
4065 extern std::atomic<kmp_int32> __kmp_unexecuted_hidden_helper_tasks;
4067 extern void __kmp_hidden_helper_initialize();
4068 extern void __kmp_hidden_helper_threads_initz_routine();
4069 extern void __kmp_do_initialize_hidden_helper_threads();
4070 extern void __kmp_hidden_helper_threads_initz_wait();
4071 extern void __kmp_hidden_helper_initz_release();
4072 extern void __kmp_hidden_helper_threads_deinitz_wait();
4073 extern void __kmp_hidden_helper_threads_deinitz_release();
4074 extern void __kmp_hidden_helper_main_thread_wait();
4075 extern void __kmp_hidden_helper_worker_thread_wait();
4076 extern void __kmp_hidden_helper_worker_thread_signal();
4077 extern void __kmp_hidden_helper_main_thread_release();
4080 #define KMP_HIDDEN_HELPER_THREAD(gtid) \
4081 ((gtid) >= 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4083 #define KMP_HIDDEN_HELPER_WORKER_THREAD(gtid) \
4084 ((gtid) > 1 && (gtid) <= __kmp_hidden_helper_threads_num)
4088 #define KMP_GTID_TO_SHADOW_GTID(gtid) \
4089 ((gtid) % (__kmp_hidden_helper_threads_num - 1) + 2)
4092 typedef enum kmp_severity_t {
4093 severity_warning = 1,
4096 extern void __kmpc_error(
ident_t *loc,
int severity,
const char *message);
4102 template <
bool C,
bool S>
4103 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4104 template <
bool C,
bool S>
4105 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4106 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
4107 #if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
4108 template <
bool C,
bool S>
4109 extern void __kmp_mwait_32(
int th_gtid, kmp_flag_32<C, S> *flag);
4110 template <
bool C,
bool S>
4111 extern void __kmp_mwait_64(
int th_gtid, kmp_flag_64<C, S> *flag);
4112 extern void __kmp_mwait_oncore(
int th_gtid, kmp_flag_oncore *flag);
4114 template <
bool C,
bool S>
4115 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32<C, S> *flag);
4116 template <
bool C,
bool S>
4117 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64<C, S> *flag);
4118 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
4120 template <
bool C,
bool S>
4121 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
4122 kmp_flag_32<C, S> *flag,
int final_spin,
4123 int *thread_finished,
4127 kmp_int32 is_constrained);
4128 template <
bool C,
bool S>
4129 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
4130 kmp_flag_64<C, S> *flag,
int final_spin,
4131 int *thread_finished,
4135 kmp_int32 is_constrained);
4136 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
4137 kmp_flag_oncore *flag,
int final_spin,
4138 int *thread_finished,
4142 kmp_int32 is_constrained);
4154 if (f && f != stdout && f != stderr) {
4163 const char *env_var =
nullptr)
4165 open(filename, mode, env_var);
4172 void open(
const char *filename,
const char *mode,
4173 const char *env_var =
nullptr) {
4175 f = fopen(filename, mode);
4179 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4180 KMP_HNT(CheckEnvVar, env_var, filename), __kmp_msg_null);
4182 __kmp_fatal(KMP_MSG(CantOpenFileForReading, filename), KMP_ERR(code),
4199 operator bool() {
return bool(f); }
4200 operator FILE *() {
return f; }
4203 template <
typename SourceType,
typename TargetType,
4204 bool isSourceSmaller = (
sizeof(SourceType) <
sizeof(TargetType)),
4205 bool isSourceEqual = (
sizeof(SourceType) ==
sizeof(TargetType)),
4206 bool isSourceSigned = std::is_signed<SourceType>::value,
4207 bool isTargetSigned = std::is_signed<TargetType>::value>
4208 struct kmp_convert {};
4211 template <
typename SourceType,
typename TargetType>
4212 struct kmp_convert<SourceType, TargetType, true, false, true, true> {
4213 static TargetType to(SourceType src) {
return (TargetType)src; }
4216 template <
typename SourceType,
typename TargetType>
4217 struct kmp_convert<SourceType, TargetType, false, true, true, true> {
4218 static TargetType to(SourceType src) {
return src; }
4221 template <
typename SourceType,
typename TargetType>
4222 struct kmp_convert<SourceType, TargetType, false, false, true, true> {
4223 static TargetType to(SourceType src) {
4224 KMP_ASSERT(src <=
static_cast<SourceType
>(
4225 (std::numeric_limits<TargetType>::max)()));
4226 KMP_ASSERT(src >=
static_cast<SourceType
>(
4227 (std::numeric_limits<TargetType>::min)()));
4228 return (TargetType)src;
4234 template <
typename SourceType,
typename TargetType>
4235 struct kmp_convert<SourceType, TargetType, true, false, true, false> {
4236 static TargetType to(SourceType src) {
4237 KMP_ASSERT(src >= 0);
4238 return (TargetType)src;
4242 template <
typename SourceType,
typename TargetType>
4243 struct kmp_convert<SourceType, TargetType, false, true, true, false> {
4244 static TargetType to(SourceType src) {
4245 KMP_ASSERT(src >= 0);
4246 return (TargetType)src;
4250 template <
typename SourceType,
typename TargetType>
4251 struct kmp_convert<SourceType, TargetType, false, false, true, false> {
4252 static TargetType to(SourceType src) {
4253 KMP_ASSERT(src >= 0);
4254 KMP_ASSERT(src <=
static_cast<SourceType
>(
4255 (std::numeric_limits<TargetType>::max)()));
4256 return (TargetType)src;
4262 template <
typename SourceType,
typename TargetType>
4263 struct kmp_convert<SourceType, TargetType, true, false, false, true> {
4264 static TargetType to(SourceType src) {
return (TargetType)src; }
4267 template <
typename SourceType,
typename TargetType>
4268 struct kmp_convert<SourceType, TargetType, false, true, false, true> {
4269 static TargetType to(SourceType src) {
4270 KMP_ASSERT(src <=
static_cast<SourceType
>(
4271 (std::numeric_limits<TargetType>::max)()));
4272 return (TargetType)src;
4276 template <
typename SourceType,
typename TargetType>
4277 struct kmp_convert<SourceType, TargetType, false, false, false, true> {
4278 static TargetType to(SourceType src) {
4279 KMP_ASSERT(src <=
static_cast<SourceType
>(
4280 (std::numeric_limits<TargetType>::max)()));
4281 return (TargetType)src;
4287 template <
typename SourceType,
typename TargetType>
4288 struct kmp_convert<SourceType, TargetType, true, false, false, false> {
4289 static TargetType to(SourceType src) {
return (TargetType)src; }
4292 template <
typename SourceType,
typename TargetType>
4293 struct kmp_convert<SourceType, TargetType, false, true, false, false> {
4294 static TargetType to(SourceType src) {
return src; }
4297 template <
typename SourceType,
typename TargetType>
4298 struct kmp_convert<SourceType, TargetType, false, false, false, false> {
4299 static TargetType to(SourceType src) {
4300 KMP_ASSERT(src <=
static_cast<SourceType
>(
4301 (std::numeric_limits<TargetType>::max)()));
4302 return (TargetType)src;
4306 template <
typename T1,
typename T2>
4307 static inline void __kmp_type_convert(T1 src, T2 *dest) {
4308 *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_push_num_teams_51(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams_lb, kmp_int32 num_teams_ub, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT kmp_int32 __kmpc_reduce(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
KMP_EXPORT void __kmpc_barrier(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_flush(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int nogroup, int sched, kmp_uint64 grainsize, void *task_dup)
KMP_EXPORT void * __kmpc_taskred_modifier_init(ident_t *loc, int gtid, int is_ws, int num, void *data)
KMP_EXPORT void * __kmpc_taskred_init(int gtid, int num_data, void *data)
KMP_EXPORT void * __kmpc_task_reduction_init(int gtid, int num_data, void *data)
KMP_EXPORT 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)
KMP_EXPORT void __kmpc_end_masked(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_critical_with_hint(ident_t *, kmp_int32 global_tid, kmp_critical_name *, uint32_t hint)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
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)
KMP_EXPORT kmp_int32 __kmpc_masked(ident_t *, kmp_int32 global_tid, kmp_int32 filter)
void __kmpc_dispatch_init_4(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_4u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st, kmp_int32 chunk)
void __kmpc_dispatch_init_8u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st, kmp_int64 chunk)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_init_8(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st, kmp_int64 chunk)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
@ kmp_distribute_static_chunked
@ kmp_sch_modifier_monotonic
@ kmp_sch_modifier_nonmonotonic