18 #include "kmp_config.h" 28 #ifndef KMP_STATIC_STEAL_ENABLED 29 #define KMP_STATIC_STEAL_ENABLED 1 32 #define TASK_CURRENT_NOT_QUEUED 0 33 #define TASK_CURRENT_QUEUED 1 35 #ifdef BUILD_TIED_TASK_STACK 36 #define TASK_STACK_EMPTY 0 // entries when the stack is empty 37 #define TASK_STACK_BLOCK_BITS 5 // Used in TASK_STACK_SIZE and TASK_STACK_MASK 39 #define TASK_STACK_BLOCK_SIZE (1 << TASK_STACK_BLOCK_BITS) 41 #define TASK_STACK_INDEX_MASK (TASK_STACK_BLOCK_SIZE - 1) 42 #endif // BUILD_TIED_TASK_STACK 44 #define TASK_NOT_PUSHED 1 45 #define TASK_SUCCESSFULLY_PUSHED 0 48 #define TASK_EXPLICIT 1 49 #define TASK_IMPLICIT 0 53 #define KMP_CANCEL_THREADS 54 #define KMP_THREAD_ATTR 58 #if defined(__ANDROID__) 59 #undef KMP_CANCEL_THREADS 71 #include <sys/types.h> 80 #include "kmp_safe_c_api.h" 86 #if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED 88 #ifndef HWLOC_OBJ_NUMANODE 89 #define HWLOC_OBJ_NUMANODE HWLOC_OBJ_NODE 91 #ifndef HWLOC_OBJ_PACKAGE 92 #define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET 96 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 97 #include <xmmintrin.h> 100 #include "kmp_debug.h" 101 #include "kmp_lock.h" 102 #include "kmp_version.h" 104 #include "kmp_debugger.h" 106 #include "kmp_i18n.h" 108 #define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS) 110 #include "kmp_wrapper_malloc.h" 113 #if !defined NSIG && defined _NSIG 119 #pragma weak clock_gettime 123 #include "ompt-internal.h" 127 #define NO_FIRST_TOUCH 0 128 #define FIRST_TOUCH 1 132 #define BUILD_MEMORY NO_FIRST_TOUCH 138 #ifndef USE_FAST_MEMORY 139 #define USE_FAST_MEMORY 3 142 #ifndef KMP_NESTED_HOT_TEAMS 143 #define KMP_NESTED_HOT_TEAMS 0 144 #define USE_NESTED_HOT_ARG(x) 146 #if KMP_NESTED_HOT_TEAMS 148 #define USE_NESTED_HOT_ARG(x) , x 151 #undef KMP_NESTED_HOT_TEAMS 152 #define KMP_NESTED_HOT_TEAMS 0 153 #define USE_NESTED_HOT_ARG(x) 156 #define USE_NESTED_HOT_ARG(x) 161 #ifndef USE_CMP_XCHG_FOR_BGET 162 #define USE_CMP_XCHG_FOR_BGET 1 170 #define KMP_NSEC_PER_SEC 1000000000L 171 #define KMP_USEC_PER_SEC 1000000L 184 #define KMP_IDENT_IMB 0x01 186 #define KMP_IDENT_KMPC 0x02 189 #define KMP_IDENT_AUTOPAR 0x08 191 #define KMP_IDENT_ATOMIC_REDUCE 0x10 193 #define KMP_IDENT_BARRIER_EXPL 0x20 195 #define KMP_IDENT_BARRIER_IMPL 0x0040 196 #define KMP_IDENT_BARRIER_IMPL_MASK 0x01C0 197 #define KMP_IDENT_BARRIER_IMPL_FOR 0x0040 198 #define KMP_IDENT_BARRIER_IMPL_SECTIONS 0x00C0 200 #define KMP_IDENT_BARRIER_IMPL_SINGLE 0x0140 201 #define KMP_IDENT_BARRIER_IMPL_WORKSHARE 0x01C0 203 #define KMP_IDENT_WORK_LOOP 0x200 // static loop 204 #define KMP_IDENT_WORK_SECTIONS 0x400 // sections 205 #define KMP_IDENT_WORK_DISTRIBUTE 0x800 // distribute 230 typedef union kmp_team kmp_team_t;
231 typedef struct kmp_taskdata kmp_taskdata_t;
232 typedef union kmp_task_team kmp_task_team_t;
233 typedef union kmp_team kmp_team_p;
234 typedef union kmp_info kmp_info_p;
235 typedef union kmp_root kmp_root_p;
245 #define KMP_PACK_64(HIGH_32, LOW_32) \ 246 ((kmp_int64)((((kmp_uint64)(HIGH_32)) << 32) | (kmp_uint64)(LOW_32))) 249 #define SKIP_WS(_x) \ 251 while (*(_x) == ' ' || *(_x) == '\t') \ 254 #define SKIP_DIGITS(_x) \ 256 while (*(_x) >= '0' && *(_x) <= '9') \ 259 #define SKIP_TO(_x, _c) \ 261 while (*(_x) != '\0' && *(_x) != (_c)) \ 267 #define KMP_MAX(x, y) ((x) > (y) ? (x) : (y)) 268 #define KMP_MIN(x, y) ((x) < (y) ? (x) : (y)) 273 enum kmp_state_timer {
283 #ifdef USE_LOAD_BALANCE 284 dynamic_load_balance,
287 dynamic_thread_limit,
293 #ifndef KMP_SCHED_TYPE_DEFINED 294 #define KMP_SCHED_TYPE_DEFINED 295 typedef enum kmp_sched {
298 kmp_sched_static = 1,
299 kmp_sched_dynamic = 2,
300 kmp_sched_guided = 3,
302 kmp_sched_upper_std = 5,
303 kmp_sched_lower_ext = 100,
304 kmp_sched_trapezoidal = 101,
305 #if KMP_STATIC_STEAL_ENABLED 306 kmp_sched_static_steal = 102,
309 kmp_sched_default = kmp_sched_static
319 kmp_sch_static_chunked = 33,
321 kmp_sch_dynamic_chunked = 35,
323 kmp_sch_runtime = 37,
325 kmp_sch_trapezoidal = 39,
328 kmp_sch_static_greedy = 40,
329 kmp_sch_static_balanced = 41,
331 kmp_sch_guided_iterative_chunked = 42,
332 kmp_sch_guided_analytical_chunked = 43,
334 kmp_sch_static_steal = 44,
338 kmp_sch_static_balanced_chunked = 45,
339 kmp_sch_guided_simd = 46,
340 kmp_sch_runtime_simd = 47,
347 kmp_ord_static_chunked = 65,
349 kmp_ord_dynamic_chunked = 67,
350 kmp_ord_guided_chunked = 68,
351 kmp_ord_runtime = 69,
353 kmp_ord_trapezoidal = 71,
368 kmp_nm_static_chunked =
371 kmp_nm_dynamic_chunked = 163,
373 kmp_nm_runtime = 165,
375 kmp_nm_trapezoidal = 167,
378 kmp_nm_static_greedy = 168,
379 kmp_nm_static_balanced = 169,
381 kmp_nm_guided_iterative_chunked = 170,
382 kmp_nm_guided_analytical_chunked = 171,
383 kmp_nm_static_steal =
386 kmp_nm_ord_static_chunked = 193,
388 kmp_nm_ord_dynamic_chunked = 195,
389 kmp_nm_ord_guided_chunked = 196,
390 kmp_nm_ord_runtime = 197,
392 kmp_nm_ord_trapezoidal = 199,
410 kmp_sch_modifier_monotonic =
412 kmp_sch_modifier_nonmonotonic =
415 #define SCHEDULE_WITHOUT_MODIFIERS(s) \
417 (s) & ~(kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic))
418 #define SCHEDULE_HAS_MONOTONIC(s) (((s)&kmp_sch_modifier_monotonic) != 0) 419 #define SCHEDULE_HAS_NONMONOTONIC(s) (((s)&kmp_sch_modifier_nonmonotonic) != 0) 420 #define SCHEDULE_HAS_NO_MODIFIERS(s) \ 421 (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0) 426 #define SCHEDULE_WITHOUT_MODIFIERS(s) (s) 427 #define SCHEDULE_HAS_MONOTONIC(s) false 428 #define SCHEDULE_HAS_NONMONOTONIC(s) false 429 #define SCHEDULE_HAS_NO_MODIFIERS(s) true 436 typedef union kmp_r_sched {
455 enum clock_function_type {
456 clock_function_gettimeofday,
457 clock_function_clock_gettime
461 #if KMP_MIC_SUPPORTED 462 enum mic_type { non_mic, mic1, mic2, mic3, dummy };
467 #undef KMP_FAST_REDUCTION_BARRIER 468 #define KMP_FAST_REDUCTION_BARRIER 1 470 #undef KMP_FAST_REDUCTION_CORE_DUO 471 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 472 #define KMP_FAST_REDUCTION_CORE_DUO 1 475 enum _reduction_method {
476 reduction_method_not_defined = 0,
477 critical_reduce_block = (1 << 8),
478 atomic_reduce_block = (2 << 8),
479 tree_reduce_block = (3 << 8),
480 empty_reduce_block = (4 << 8)
495 #if KMP_FAST_REDUCTION_BARRIER 496 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \ 497 ((reduction_method) | (barrier_type)) 499 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 500 ((enum _reduction_method)((packed_reduction_method) & (0x0000FF00))) 502 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \ 503 ((enum barrier_type)((packed_reduction_method) & (0x000000FF))) 505 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method, barrier_type) \ 508 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 509 (packed_reduction_method) 511 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) (bs_plain_barrier) 514 #define TEST_REDUCTION_METHOD(packed_reduction_method, which_reduction_block) \ 515 ((UNPACK_REDUCTION_METHOD(packed_reduction_method)) == \ 516 (which_reduction_block)) 518 #if KMP_FAST_REDUCTION_BARRIER 519 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \ 520 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_reduction_barrier)) 522 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \ 523 (PACK_REDUCTION_METHOD_AND_BARRIER(tree_reduce_block, bs_plain_barrier)) 526 typedef int PACKED_REDUCTION_METHOD_T;
532 #pragma warning(push) 533 #pragma warning(disable : 271 310) 544 #if KMP_AFFINITY_SUPPORTED 549 typedef struct GROUP_AFFINITY {
555 #if KMP_GROUP_AFFINITY 556 extern int __kmp_num_proc_groups;
558 static const int __kmp_num_proc_groups = 1;
560 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
561 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
563 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
564 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
566 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
567 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
569 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *,
571 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
575 extern hwloc_topology_t __kmp_hwloc_topology;
576 extern int __kmp_hwloc_error;
577 extern int __kmp_numa_detected;
578 extern int __kmp_tile_depth;
581 extern size_t __kmp_affin_mask_size;
582 #define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0) 583 #define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0) 584 #define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size) 585 #define KMP_CPU_SET_ITERATE(i, mask) \ 586 for (i = (mask)->begin(); i != (mask)->end(); i = (mask)->next(i)) 587 #define KMP_CPU_SET(i, mask) (mask)->set(i) 588 #define KMP_CPU_ISSET(i, mask) (mask)->is_set(i) 589 #define KMP_CPU_CLR(i, mask) (mask)->clear(i) 590 #define KMP_CPU_ZERO(mask) (mask)->zero() 591 #define KMP_CPU_COPY(dest, src) (dest)->copy(src) 592 #define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src) 593 #define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not() 594 #define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src) 595 #define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask()) 596 #define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr) 597 #define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr) 598 #define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr) 599 #define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr) 600 #define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr) 601 #define KMP_CPU_INDEX(arr, i) __kmp_affinity_dispatch->index_mask_array(arr, i) 602 #define KMP_CPU_ALLOC_ARRAY(arr, n) \ 603 (arr = __kmp_affinity_dispatch->allocate_mask_array(n)) 604 #define KMP_CPU_FREE_ARRAY(arr, n) \ 605 __kmp_affinity_dispatch->deallocate_mask_array(arr) 606 #define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n) 607 #define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n) 608 #define __kmp_get_system_affinity(mask, abort_bool) \ 609 (mask)->get_system_affinity(abort_bool) 610 #define __kmp_set_system_affinity(mask, abort_bool) \ 611 (mask)->set_system_affinity(abort_bool) 612 #define __kmp_get_proc_group(mask) (mask)->get_proc_group() 618 void *
operator new(
size_t n);
619 void operator delete(
void *p);
620 void *
operator new[](
size_t n);
621 void operator delete[](
void *p);
624 virtual void set(
int i) {}
626 virtual bool is_set(
int i)
const {
return false; }
628 virtual void clear(
int i) {}
630 virtual void zero() {}
632 virtual void copy(
const Mask *src) {}
634 virtual void bitwise_and(
const Mask *rhs) {}
636 virtual void bitwise_or(
const Mask *rhs) {}
638 virtual void bitwise_not() {}
641 virtual int begin()
const {
return 0; }
642 virtual int end()
const {
return 0; }
643 virtual int next(
int previous)
const {
return 0; }
645 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
647 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
650 virtual int get_proc_group()
const {
return -1; }
652 void *
operator new(
size_t n);
653 void operator delete(
void *p);
655 virtual ~KMPAffinity() =
default;
657 virtual void determine_capable(
const char *env_var) {}
659 virtual void bind_thread(
int proc) {}
661 virtual Mask *allocate_mask() {
return nullptr; }
662 virtual void deallocate_mask(Mask *m) {}
663 virtual Mask *allocate_mask_array(
int num) {
return nullptr; }
664 virtual void deallocate_mask_array(Mask *m) {}
665 virtual Mask *index_mask_array(Mask *m,
int index) {
return nullptr; }
666 static void pick_api();
667 static void destroy_api();
675 virtual api_type get_api_type()
const {
681 static bool picked_api;
684 typedef KMPAffinity::Mask kmp_affin_mask_t;
685 extern KMPAffinity *__kmp_affinity_dispatch;
689 #define KMP_AFFIN_MASK_PRINT_LEN 1024 704 affinity_gran_fine = 0,
705 affinity_gran_thread,
709 affinity_gran_package,
711 #if KMP_GROUP_AFFINITY 716 affinity_gran_default
719 enum affinity_top_method {
720 affinity_top_method_all = 0,
721 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 722 affinity_top_method_apicid,
723 affinity_top_method_x2apicid,
725 affinity_top_method_cpuinfo,
726 #if KMP_GROUP_AFFINITY 727 affinity_top_method_group,
729 affinity_top_method_flat,
731 affinity_top_method_hwloc,
733 affinity_top_method_default
736 #define affinity_respect_mask_default (-1) 738 extern enum affinity_type __kmp_affinity_type;
739 extern enum affinity_gran __kmp_affinity_gran;
740 extern int __kmp_affinity_gran_levels;
741 extern int __kmp_affinity_dups;
742 extern enum affinity_top_method __kmp_affinity_top_method;
743 extern int __kmp_affinity_compact;
744 extern int __kmp_affinity_offset;
745 extern int __kmp_affinity_verbose;
746 extern int __kmp_affinity_warnings;
747 extern int __kmp_affinity_respect_mask;
748 extern char *__kmp_affinity_proclist;
749 extern kmp_affin_mask_t *__kmp_affinity_masks;
750 extern unsigned __kmp_affinity_num_masks;
751 extern void __kmp_affinity_bind_thread(
int which);
753 extern kmp_affin_mask_t *__kmp_affin_fullMask;
754 extern char *__kmp_cpuinfo_file;
761 typedef enum kmp_proc_bind_t {
771 typedef struct kmp_nested_proc_bind_t {
772 kmp_proc_bind_t *bind_types;
775 } kmp_nested_proc_bind_t;
777 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
781 #if KMP_AFFINITY_SUPPORTED 782 #define KMP_PLACE_ALL (-1) 783 #define KMP_PLACE_UNDEFINED (-2) 785 #define KMP_AFFINITY_NON_PROC_BIND \ 786 ((__kmp_nested_proc_bind.bind_types[0] == proc_bind_false || \ 787 __kmp_nested_proc_bind.bind_types[0] == proc_bind_intel) && \ 788 (__kmp_affinity_num_masks > 0 || __kmp_affinity_type == affinity_balanced)) 791 extern int __kmp_affinity_num_places;
794 typedef enum kmp_cancel_kind_t {
801 #endif // OMP_40_ENABLED 804 typedef struct kmp_hws_item {
809 extern kmp_hws_item_t __kmp_hws_socket;
810 extern kmp_hws_item_t __kmp_hws_node;
811 extern kmp_hws_item_t __kmp_hws_tile;
812 extern kmp_hws_item_t __kmp_hws_core;
813 extern kmp_hws_item_t __kmp_hws_proc;
814 extern int __kmp_hws_requested;
815 extern int __kmp_hws_abs_flag;
819 #define KMP_PAD(type, sz) \ 820 (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1)) 824 #define KMP_GTID_DNE (-2) 825 #define KMP_GTID_SHUTDOWN (-3) 826 #define KMP_GTID_MONITOR (-4) 827 #define KMP_GTID_UNKNOWN (-5) 828 #define KMP_GTID_MIN (-6) 830 #define __kmp_get_gtid() __kmp_get_global_thread_id() 831 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg() 833 #define __kmp_tid_from_gtid(gtid) \ 834 (KMP_DEBUG_ASSERT((gtid) >= 0), __kmp_threads[(gtid)]->th.th_info.ds.ds_tid) 836 #define __kmp_get_tid() (__kmp_tid_from_gtid(__kmp_get_gtid())) 837 #define __kmp_gtid_from_tid(tid, team) \ 838 (KMP_DEBUG_ASSERT((tid) >= 0 && (team) != NULL), \ 839 team->t.t_threads[(tid)]->th.th_info.ds.ds_gtid) 841 #define __kmp_get_team() (__kmp_threads[(__kmp_get_gtid())]->th.th_team) 842 #define __kmp_team_from_gtid(gtid) \ 843 (KMP_DEBUG_ASSERT((gtid) >= 0), __kmp_threads[(gtid)]->th.th_team) 845 #define __kmp_thread_from_gtid(gtid) \ 846 (KMP_DEBUG_ASSERT((gtid) >= 0), __kmp_threads[(gtid)]) 847 #define __kmp_get_thread() (__kmp_thread_from_gtid(__kmp_get_gtid())) 851 #define __kmp_gtid_from_thread(thr) \ 852 (KMP_DEBUG_ASSERT((thr) != NULL), (thr)->th.th_info.ds.ds_gtid) 857 #define __kmp_get_team_num_threads(gtid) \ 858 (__kmp_threads[(gtid)]->th.th_team->t.t_nproc) 862 #define KMP_UINT64_MAX \ 863 (~((kmp_uint64)1 << ((sizeof(kmp_uint64) * (1 << 3)) - 1))) 865 #define KMP_MIN_NTH 1 868 #if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX 869 #define KMP_MAX_NTH PTHREAD_THREADS_MAX 871 #define KMP_MAX_NTH INT_MAX 875 #ifdef PTHREAD_STACK_MIN 876 #define KMP_MIN_STKSIZE PTHREAD_STACK_MIN 878 #define KMP_MIN_STKSIZE ((size_t)(32 * 1024)) 881 #define KMP_MAX_STKSIZE (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1))) 884 #define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024)) 885 #elif KMP_ARCH_X86_64 886 #define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024)) 887 #define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024)) 889 #define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024)) 892 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t)(1024 * 1024)) 893 #define KMP_MIN_MALLOC_POOL_INCR ((size_t)(4 * 1024)) 894 #define KMP_MAX_MALLOC_POOL_INCR \ 895 (~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1))) 897 #define KMP_MIN_STKOFFSET (0) 898 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE 900 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET 902 #define KMP_DEFAULT_STKOFFSET CACHE_LINE 905 #define KMP_MIN_STKPADDING (0) 906 #define KMP_MAX_STKPADDING (2 * 1024 * 1024) 908 #define KMP_BLOCKTIME_MULTIPLIER \ 910 #define KMP_MIN_BLOCKTIME (0) 911 #define KMP_MAX_BLOCKTIME \ 913 #define KMP_DEFAULT_BLOCKTIME (200) 916 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024)) 917 #define KMP_MIN_MONITOR_WAKEUPS (1) // min times monitor wakes up per second 918 #define KMP_MAX_MONITOR_WAKEUPS (1000) // max times monitor can wake up per sec 922 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 923 (((blocktime) == KMP_MAX_BLOCKTIME) \ 924 ? (monitor_wakeups) \ 925 : ((blocktime) == KMP_MIN_BLOCKTIME) \ 926 ? KMP_MAX_MONITOR_WAKEUPS \ 927 : ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) \ 928 ? (monitor_wakeups) \ 929 : (KMP_BLOCKTIME_MULTIPLIER) / (blocktime)) 933 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 934 (((blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1) / \ 935 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups))) 937 #define KMP_BLOCKTIME(team, tid) \ 938 (get__bt_set(team, tid) ? get__blocktime(team, tid) : __kmp_dflt_blocktime) 939 #if KMP_OS_UNIX && (KMP_ARCH_X86 || KMP_ARCH_X86_64) 941 extern kmp_uint64 __kmp_ticks_per_msec;
943 #define KMP_NOW() _rdtsc() 945 #define KMP_NOW() __kmp_hardware_timestamp() 947 #define KMP_NOW_MSEC() (KMP_NOW() / __kmp_ticks_per_msec) 948 #define KMP_BLOCKTIME_INTERVAL(team, tid) \ 949 (KMP_BLOCKTIME(team, tid) * __kmp_ticks_per_msec) 950 #define KMP_BLOCKING(goal, count) ((goal) > KMP_NOW()) 953 extern kmp_uint64 __kmp_now_nsec();
954 #define KMP_NOW() __kmp_now_nsec() 955 #define KMP_NOW_MSEC() (KMP_NOW() / KMP_USEC_PER_SEC) 956 #define KMP_BLOCKTIME_INTERVAL(team, tid) \ 957 (KMP_BLOCKTIME(team, tid) * KMP_USEC_PER_SEC) 958 #define KMP_BLOCKING(goal, count) ((count) % 1000 != 0 || (goal) > KMP_NOW()) 960 #define KMP_YIELD_NOW() \ 961 (KMP_NOW_MSEC() / KMP_MAX(__kmp_dflt_blocktime, 1) % \ 962 (__kmp_yield_on_count + __kmp_yield_off_count) < \ 963 (kmp_uint32)__kmp_yield_on_count) 964 #endif // KMP_USE_MONITOR 966 #define KMP_MIN_STATSCOLS 40 967 #define KMP_MAX_STATSCOLS 4096 968 #define KMP_DEFAULT_STATSCOLS 80 970 #define KMP_MIN_INTERVAL 0 971 #define KMP_MAX_INTERVAL (INT_MAX - 1) 972 #define KMP_DEFAULT_INTERVAL 0 974 #define KMP_MIN_CHUNK 1 975 #define KMP_MAX_CHUNK (INT_MAX - 1) 976 #define KMP_DEFAULT_CHUNK 1 978 #define KMP_MIN_INIT_WAIT 1 979 #define KMP_MAX_INIT_WAIT (INT_MAX / 2) 980 #define KMP_DEFAULT_INIT_WAIT 2048U 982 #define KMP_MIN_NEXT_WAIT 1 983 #define KMP_MAX_NEXT_WAIT (INT_MAX / 2) 984 #define KMP_DEFAULT_NEXT_WAIT 1024U 986 #define KMP_DFLT_DISP_NUM_BUFF 7 987 #define KMP_MAX_ORDERED 8 989 #define KMP_MAX_FIELDS 32 991 #define KMP_MAX_BRANCH_BITS 31 993 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX 995 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX 997 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX 1002 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1003 #define KMP_TLS_GTID_MIN 5 1005 #define KMP_TLS_GTID_MIN INT_MAX 1008 #define KMP_MASTER_TID(tid) ((tid) == 0) 1009 #define KMP_WORKER_TID(tid) ((tid) != 0) 1011 #define KMP_MASTER_GTID(gtid) (__kmp_tid_from_gtid((gtid)) == 0) 1012 #define KMP_WORKER_GTID(gtid) (__kmp_tid_from_gtid((gtid)) != 0) 1013 #define KMP_UBER_GTID(gtid) \ 1014 (KMP_DEBUG_ASSERT((gtid) >= KMP_GTID_MIN), \ 1015 KMP_DEBUG_ASSERT((gtid) < __kmp_threads_capacity), \ 1016 (gtid) >= 0 && __kmp_root[(gtid)] && __kmp_threads[(gtid)] && \ 1017 (__kmp_threads[(gtid)] == __kmp_root[(gtid)]->r.r_uber_thread)) 1018 #define KMP_INITIAL_GTID(gtid) ((gtid) == 0) 1022 #define TRUE (!FALSE) 1028 #define KMP_INIT_WAIT 64U 1029 #define KMP_NEXT_WAIT 32U 1031 #define KMP_INIT_WAIT 16U 1032 #define KMP_NEXT_WAIT 8U 1034 #define KMP_INIT_WAIT 1024U 1035 #define KMP_NEXT_WAIT 512U 1038 #define KMP_INIT_WAIT 1024U 1039 #define KMP_NEXT_WAIT 512U 1040 #elif KMP_OS_FREEBSD 1042 #define KMP_INIT_WAIT 1024U 1043 #define KMP_NEXT_WAIT 512U 1046 #define KMP_INIT_WAIT 1024U 1047 #define KMP_NEXT_WAIT 512U 1050 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1051 typedef struct kmp_cpuid {
1057 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p);
1059 extern void __kmp_x86_pause(
void);
1065 static void __kmp_x86_pause(
void) { _mm_delay_32(300); }
1067 static void __kmp_x86_pause(
void) { _mm_pause(); }
1069 #define KMP_CPU_PAUSE() __kmp_x86_pause() 1070 #elif KMP_ARCH_PPC64 1071 #define KMP_PPC64_PRI_LOW() __asm__ volatile("or 1, 1, 1") 1072 #define KMP_PPC64_PRI_MED() __asm__ volatile("or 2, 2, 2") 1073 #define KMP_PPC64_PRI_LOC_MB() __asm__ volatile("" : : : "memory") 1074 #define KMP_CPU_PAUSE() \ 1076 KMP_PPC64_PRI_LOW(); \ 1077 KMP_PPC64_PRI_MED(); \ 1078 KMP_PPC64_PRI_LOC_MB(); \ 1081 #define KMP_CPU_PAUSE() 1084 #define KMP_INIT_YIELD(count) \ 1085 { (count) = __kmp_yield_init; } 1087 #define KMP_YIELD(cond) \ 1090 __kmp_yield((cond)); \ 1096 #define KMP_YIELD_WHEN(cond, count) \ 1101 __kmp_yield(cond); \ 1102 (count) = __kmp_yield_next; \ 1105 #define KMP_YIELD_SPIN(count) \ 1111 (count) = __kmp_yield_next; \ 1135 ct_ordered_in_parallel,
1137 ct_ordered_in_taskq,
1144 #define IS_CONS_TYPE_TASKQ(ct) \ 1145 (((int)(ct)) >= ((int)ct_taskq) && ((int)(ct)) <= ((int)ct_task_ordered)) 1146 #define IS_CONS_TYPE_ORDERED(ct) \ 1147 ((ct) == ct_pdo_ordered || (ct) == ct_task_ordered) 1151 enum cons_type type;
1157 struct cons_header {
1158 int p_top, w_top, s_top;
1159 int stack_size, stack_top;
1160 struct cons_data *stack_data;
1163 struct kmp_region_info {
1165 int offset[KMP_MAX_FIELDS];
1166 int length[KMP_MAX_FIELDS];
1173 typedef HANDLE kmp_thread_t;
1174 typedef DWORD kmp_key_t;
1178 typedef pthread_t kmp_thread_t;
1179 typedef pthread_key_t kmp_key_t;
1182 extern kmp_key_t __kmp_gtid_threadprivate_key;
1184 typedef struct kmp_sys_info {
1195 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1196 typedef struct kmp_cpuinfo {
1205 int cpu_stackoffset;
1209 kmp_uint64 frequency;
1210 char name[3 *
sizeof(kmp_cpuid_t)];
1217 typedef int kmp_itt_mark_t;
1218 #define KMP_ITT_DEBUG 0 1223 #define HIGH_WATER_MARK(nslots) (((nslots)*3) / 4) 1225 #define __KMP_TASKQ_THUNKS_PER_TH 1 1230 #define TQF_IS_ORDERED 0x0001 // __kmpc_taskq interface, taskq ordered 1232 #define TQF_IS_LASTPRIVATE 0x0002 1233 #define TQF_IS_NOWAIT 0x0004 // __kmpc_taskq interface, end taskq nowait 1235 #define TQF_HEURISTICS 0x0008 1238 #define TQF_INTERFACE_RESERVED1 0x0010 1240 #define TQF_INTERFACE_RESERVED2 0x0020 1242 #define TQF_INTERFACE_RESERVED3 0x0040 1244 #define TQF_INTERFACE_RESERVED4 0x0080 1246 #define TQF_INTERFACE_FLAGS 0x00ff // all the __kmpc_taskq interface flags 1248 #define TQF_IS_LAST_TASK 0x0100 1250 #define TQF_TASKQ_TASK 0x0200 1253 #define TQF_RELEASE_WORKERS 0x0400 1255 #define TQF_ALL_TASKS_QUEUED 0x0800 1257 #define TQF_PARALLEL_CONTEXT 0x1000 1259 #define TQF_DEALLOCATED 0x2000 1261 #define TQF_INTERNAL_FLAGS 0x3f00 // all the internal use only flags 1263 typedef struct KMP_ALIGN_CACHE kmpc_aligned_int32_t {
1265 } kmpc_aligned_int32_t;
1267 typedef struct KMP_ALIGN_CACHE kmpc_aligned_queue_slot_t {
1268 struct kmpc_thunk_t *qs_thunk;
1269 } kmpc_aligned_queue_slot_t;
1271 typedef struct kmpc_task_queue_t {
1274 kmp_lock_t tq_link_lck;
1277 struct kmpc_task_queue_t *tq_parent;
1279 struct kmpc_task_queue_t *tq_next_free;
1282 volatile struct kmpc_task_queue_t *tq_first_child;
1284 struct kmpc_task_queue_t *tq_next_child;
1286 struct kmpc_task_queue_t *tq_prev_child;
1288 volatile kmp_int32 tq_ref_count;
1294 struct kmpc_aligned_shared_vars_t *tq_shareds;
1298 kmp_uint32 tq_tasknum_queuing;
1300 volatile kmp_uint32 tq_tasknum_serving;
1303 kmp_lock_t tq_free_thunks_lck;
1305 struct kmpc_thunk_t *tq_free_thunks;
1307 struct kmpc_thunk_t *tq_thunk_space;
1310 kmp_lock_t tq_queue_lck;
1313 kmpc_aligned_queue_slot_t *tq_queue;
1314 volatile struct kmpc_thunk_t *tq_taskq_slot;
1316 kmp_int32 tq_nslots;
1320 volatile kmp_int32 tq_nfull;
1322 volatile kmp_int32 tq_flags;
1327 struct kmpc_aligned_int32_t *tq_th_thunks;
1332 } kmpc_task_queue_t;
1334 typedef void (*kmpc_task_t)(kmp_int32 global_tid,
struct kmpc_thunk_t *thunk);
1337 typedef struct kmpc_shared_vars_t {
1338 kmpc_task_queue_t *sv_queue;
1339 } kmpc_shared_vars_t;
1341 typedef struct KMP_ALIGN_CACHE kmpc_aligned_shared_vars_t {
1342 volatile struct kmpc_shared_vars_t *ai_data;
1343 } kmpc_aligned_shared_vars_t;
1346 typedef struct kmpc_thunk_t {
1348 kmpc_shared_vars_t *th_shareds;
1349 struct kmpc_thunk_t *th_next_free;
1352 kmpc_task_t th_task;
1353 struct kmpc_thunk_t *th_encl_thunk;
1358 kmp_int32 th_status;
1359 kmp_uint32 th_tasknum;
1364 typedef struct KMP_ALIGN_CACHE kmp_taskq {
1365 int tq_curr_thunk_capacity;
1367 kmpc_task_queue_t *tq_root;
1368 kmp_int32 tq_global_flags;
1370 kmp_lock_t tq_freelist_lck;
1371 kmpc_task_queue_t *tq_freelist;
1373 kmpc_thunk_t **tq_curr_thunk;
1378 typedef kmp_int32 kmp_critical_name[8];
1389 typedef void (*
kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid, ...);
1390 typedef void (*kmpc_micro_bound)(kmp_int32 *bound_tid, kmp_int32 *bound_nth,
1407 typedef void *(*kmpc_ctor)(
void *);
1420 typedef void *(*kmpc_cctor)(
void *,
void *);
1430 typedef void *(*kmpc_ctor_vec)(
void *, size_t);
1442 typedef void *(*kmpc_cctor_vec)(
void *,
void *,
1450 typedef struct kmp_cached_addr {
1452 void ***compiler_cache;
1454 struct kmp_cached_addr *next;
1455 } kmp_cached_addr_t;
1457 struct private_data {
1458 struct private_data *next;
1464 struct private_common {
1465 struct private_common *next;
1466 struct private_common *link;
1472 struct shared_common {
1473 struct shared_common *next;
1474 struct private_data *pod_init;
1494 #define KMP_HASH_TABLE_LOG2 9 1495 #define KMP_HASH_TABLE_SIZE \ 1496 (1 << KMP_HASH_TABLE_LOG2) 1497 #define KMP_HASH_SHIFT 3 1498 #define KMP_HASH(x) \ 1499 ((((kmp_uintptr_t)x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE - 1)) 1501 struct common_table {
1502 struct private_common *data[KMP_HASH_TABLE_SIZE];
1505 struct shared_table {
1506 struct shared_common *data[KMP_HASH_TABLE_SIZE];
1511 #if KMP_STATIC_STEAL_ENABLED 1512 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1519 kmp_int32 static_steal_counter;
1528 struct KMP_ALIGN(32) {
1535 kmp_uint32 ordered_lower;
1536 kmp_uint32 ordered_upper;
1541 kmp_int32 last_upper;
1543 } dispatch_private_info32_t;
1545 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1552 kmp_int64 static_steal_counter;
1563 struct KMP_ALIGN(32) {
1570 kmp_uint64 ordered_lower;
1571 kmp_uint64 ordered_upper;
1576 kmp_int64 last_upper;
1578 } dispatch_private_info64_t;
1580 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1593 kmp_uint32 ordered_lower;
1594 kmp_uint32 ordered_upper;
1596 kmp_int32 last_upper;
1598 } dispatch_private_info32_t;
1600 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1614 kmp_uint64 ordered_lower;
1615 kmp_uint64 ordered_upper;
1617 kmp_int64 last_upper;
1619 } dispatch_private_info64_t;
1622 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1623 union private_info {
1624 dispatch_private_info32_t p32;
1625 dispatch_private_info64_t p64;
1629 kmp_int32 ordered_bumped;
1631 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 3];
1633 struct dispatch_private_info *next;
1635 kmp_int32 type_size;
1636 enum cons_type pushed_ws;
1637 } dispatch_private_info_t;
1639 typedef struct dispatch_shared_info32 {
1642 volatile kmp_uint32 iteration;
1643 volatile kmp_uint32 num_done;
1644 volatile kmp_uint32 ordered_iteration;
1646 kmp_int32 ordered_dummy[KMP_MAX_ORDERED - 1];
1647 } dispatch_shared_info32_t;
1649 typedef struct dispatch_shared_info64 {
1652 volatile kmp_uint64 iteration;
1653 volatile kmp_uint64 num_done;
1654 volatile kmp_uint64 ordered_iteration;
1656 kmp_int64 ordered_dummy[KMP_MAX_ORDERED - 3];
1657 } dispatch_shared_info64_t;
1659 typedef struct dispatch_shared_info {
1661 dispatch_shared_info32_t s32;
1662 dispatch_shared_info64_t s64;
1664 volatile kmp_uint32 buffer_index;
1666 volatile kmp_int32 doacross_buf_idx;
1667 volatile kmp_uint32 *doacross_flags;
1668 kmp_int32 doacross_num_done;
1676 } dispatch_shared_info_t;
1678 typedef struct kmp_disp {
1680 void (*th_deo_fcn)(
int *gtid,
int *cid,
ident_t *);
1682 void (*th_dxo_fcn)(
int *gtid,
int *cid,
ident_t *);
1684 dispatch_shared_info_t *th_dispatch_sh_current;
1685 dispatch_private_info_t *th_dispatch_pr_current;
1687 dispatch_private_info_t *th_disp_buffer;
1688 kmp_int32 th_disp_index;
1690 kmp_int32 th_doacross_buf_idx;
1691 volatile kmp_uint32 *th_doacross_flags;
1694 kmp_int64 *th_doacross_info;
1695 kmp_lock_t *th_steal_lock;
1698 #if KMP_STATIC_STEAL_ENABLED 1699 kmp_lock_t *th_steal_lock;
1700 void *dummy_padding[1];
1702 void *dummy_padding[2];
1705 #if KMP_USE_INTERNODE_ALIGNMENT 1706 char more_padding[INTERNODE_CACHE_LINE];
1714 #define KMP_INIT_BARRIER_STATE 0 1715 #define KMP_BARRIER_SLEEP_BIT 0 1716 #define KMP_BARRIER_UNUSED_BIT 1 // bit that must never be set for valid state 1717 #define KMP_BARRIER_BUMP_BIT 2 1719 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT) 1720 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT) 1721 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT) 1723 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT) 1724 #error "Barrier sleep bit must be smaller than barrier bump bit" 1726 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT) 1727 #error "Barrier unused bit must be smaller than barrier bump bit" 1731 #define KMP_BARRIER_NOT_WAITING 0 // Normal state; worker not in wait_sleep 1732 #define KMP_BARRIER_OWN_FLAG \ 1733 1 // Normal state; worker waiting on own b_go flag in release 1734 #define KMP_BARRIER_PARENT_FLAG \ 1735 2 // Special state; worker waiting on parent's b_go flag in release 1736 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG \ 1737 3 // Special state; tells worker to shift from parent to own b_go 1738 #define KMP_BARRIER_SWITCHING \ 1739 4 // Special state; worker resets appropriate flag on wake-up 1741 #define KMP_NOT_SAFE_TO_REAP \ 1742 0 // Thread th_reap_state: not safe to reap (tasking) 1743 #define KMP_SAFE_TO_REAP 1 // Thread th_reap_state: safe to reap (not tasking) 1746 bs_plain_barrier = 0,
1748 bs_forkjoin_barrier,
1749 #if KMP_FAST_REDUCTION_BARRIER 1750 bs_reduction_barrier,
1751 #endif // KMP_FAST_REDUCTION_BARRIER 1756 #if !KMP_FAST_REDUCTION_BARRIER 1757 #define bs_reduction_barrier bs_plain_barrier 1758 #endif // KMP_FAST_REDUCTION_BARRIER 1760 typedef enum kmp_bar_pat {
1768 bp_hierarchical_bar = 3,
1772 #define KMP_BARRIER_ICV_PUSH 1 1775 typedef struct kmp_internal_control {
1776 int serial_nesting_level;
1789 int max_active_levels;
1793 kmp_proc_bind_t proc_bind;
1794 kmp_int32 default_device;
1795 #endif // OMP_40_ENABLED 1796 struct kmp_internal_control *next;
1797 } kmp_internal_control_t;
1799 static inline void copy_icvs(kmp_internal_control_t *dst,
1800 kmp_internal_control_t *src) {
1805 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1810 kmp_internal_control_t th_fixed_icvs;
1813 volatile kmp_uint64 b_go;
1814 KMP_ALIGN_CACHE
volatile kmp_uint64
1816 kmp_uint32 *skip_per_level;
1817 kmp_uint32 my_level;
1818 kmp_int32 parent_tid;
1821 struct kmp_bstate *parent_bar;
1823 kmp_uint64 leaf_state;
1825 kmp_uint8 base_leaf_kids;
1826 kmp_uint8 leaf_kids;
1828 kmp_uint8 wait_flag;
1829 kmp_uint8 use_oncore_barrier;
1834 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1838 union KMP_ALIGN_CACHE kmp_barrier_union {
1840 char b_pad[KMP_PAD(kmp_bstate_t, CACHE_LINE)];
1844 typedef union kmp_barrier_union kmp_balign_t;
1847 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1849 char b_pad[CACHE_LINE];
1851 kmp_uint64 b_arrived;
1857 kmp_uint b_master_arrived;
1858 kmp_uint b_team_arrived;
1863 typedef union kmp_barrier_team_union kmp_balign_team_t;
1870 typedef struct kmp_win32_mutex {
1872 CRITICAL_SECTION cs;
1873 } kmp_win32_mutex_t;
1875 typedef struct kmp_win32_cond {
1880 kmp_win32_mutex_t waiters_count_lock_;
1887 int wait_generation_count_;
1896 union KMP_ALIGN_CACHE kmp_cond_union {
1898 char c_pad[CACHE_LINE];
1899 pthread_cond_t c_cond;
1902 typedef union kmp_cond_union kmp_cond_align_t;
1904 union KMP_ALIGN_CACHE kmp_mutex_union {
1906 char m_pad[CACHE_LINE];
1907 pthread_mutex_t m_mutex;
1910 typedef union kmp_mutex_union kmp_mutex_align_t;
1914 typedef struct kmp_desc_base {
1916 size_t ds_stacksize;
1918 kmp_thread_t ds_thread;
1919 volatile int ds_tid;
1922 volatile int ds_alive;
1939 typedef union KMP_ALIGN_CACHE kmp_desc {
1941 char ds_pad[KMP_PAD(kmp_desc_base_t, CACHE_LINE)];
1945 typedef struct kmp_local {
1946 volatile int this_construct;
1951 #if !USE_CMP_XCHG_FOR_BGET 1952 #ifdef USE_QUEUING_LOCK_FOR_BGET 1953 kmp_lock_t bget_lock;
1955 kmp_bootstrap_lock_t bget_lock;
1962 PACKED_REDUCTION_METHOD_T
1963 packed_reduction_method;
1968 #define KMP_CHECK_UPDATE(a, b) \ 1971 #define KMP_CHECK_UPDATE_SYNC(a, b) \ 1973 TCW_SYNC_PTR((a), (b)) 1975 #define get__blocktime(xteam, xtid) \ 1976 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) 1977 #define get__bt_set(xteam, xtid) \ 1978 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) 1980 #define get__bt_intervals(xteam, xtid) \ 1981 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) 1984 #define get__nested_2(xteam, xtid) \ 1985 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nested) 1986 #define get__dynamic_2(xteam, xtid) \ 1987 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic) 1988 #define get__nproc_2(xteam, xtid) \ 1989 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc) 1990 #define get__sched_2(xteam, xtid) \ 1991 ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched) 1993 #define set__blocktime_team(xteam, xtid, xval) \ 1994 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) = \ 1998 #define set__bt_intervals_team(xteam, xtid, xval) \ 1999 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) = \ 2003 #define set__bt_set_team(xteam, xtid, xval) \ 2004 (((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) = (xval)) 2006 #define set__nested(xthread, xval) \ 2007 (((xthread)->th.th_current_task->td_icvs.nested) = (xval)) 2008 #define get__nested(xthread) \ 2009 (((xthread)->th.th_current_task->td_icvs.nested) ? (FTN_TRUE) : (FTN_FALSE)) 2011 #define set__dynamic(xthread, xval) \ 2012 (((xthread)->th.th_current_task->td_icvs.dynamic) = (xval)) 2013 #define get__dynamic(xthread) \ 2014 (((xthread)->th.th_current_task->td_icvs.dynamic) ? (FTN_TRUE) : (FTN_FALSE)) 2016 #define set__nproc(xthread, xval) \ 2017 (((xthread)->th.th_current_task->td_icvs.nproc) = (xval)) 2019 #define set__max_active_levels(xthread, xval) \ 2020 (((xthread)->th.th_current_task->td_icvs.max_active_levels) = (xval)) 2022 #define set__sched(xthread, xval) \ 2023 (((xthread)->th.th_current_task->td_icvs.sched) = (xval)) 2027 #define set__proc_bind(xthread, xval) \ 2028 (((xthread)->th.th_current_task->td_icvs.proc_bind) = (xval)) 2029 #define get__proc_bind(xthread) \ 2030 ((xthread)->th.th_current_task->td_icvs.proc_bind) 2036 typedef enum kmp_tasking_mode {
2037 tskm_immediate_exec = 0,
2038 tskm_extra_barrier = 1,
2039 tskm_task_teams = 2,
2041 } kmp_tasking_mode_t;
2043 extern kmp_tasking_mode_t
2045 extern int __kmp_task_stealing_constraint;
2047 extern kmp_int32 __kmp_default_device;
2052 extern kmp_int32 __kmp_max_task_priority;
2054 extern kmp_uint64 __kmp_taskloop_min_tasks;
2059 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *)task) - 1) 2060 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *)(taskdata + 1) 2064 #define KMP_TASKING_ENABLED(task_team) \ 2065 (TCR_SYNC_4((task_team)->tt.tt_found_tasks) == TRUE) 2073 typedef kmp_int32 (*kmp_routine_entry_t)(kmp_int32,
void *);
2075 #if OMP_40_ENABLED || OMP_45_ENABLED 2076 typedef union kmp_cmplrdata {
2079 #endif // OMP_45_ENABLED 2084 #endif // OMP_40_ENABLED 2092 typedef struct kmp_task {
2097 #if OMP_40_ENABLED || OMP_45_ENABLED 2100 kmp_cmplrdata_t data2;
2111 typedef struct kmp_taskgroup {
2113 kmp_int32 cancel_request;
2114 struct kmp_taskgroup *parent;
2119 kmp_int32 reduce_num_data;
2124 typedef union kmp_depnode kmp_depnode_t;
2125 typedef struct kmp_depnode_list kmp_depnode_list_t;
2126 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2128 typedef struct kmp_depend_info {
2129 kmp_intptr_t base_addr;
2135 } kmp_depend_info_t;
2137 struct kmp_depnode_list {
2138 kmp_depnode_t *node;
2139 kmp_depnode_list_t *next;
2142 typedef struct kmp_base_depnode {
2143 kmp_depnode_list_t *successors;
2148 #if KMP_SUPPORT_GRAPH_OUTPUT 2152 volatile kmp_int32 npredecessors;
2153 volatile kmp_int32 nrefs;
2154 } kmp_base_depnode_t;
2156 union KMP_ALIGN_CACHE kmp_depnode {
2158 char dn_pad[KMP_PAD(kmp_base_depnode_t, CACHE_LINE)];
2159 kmp_base_depnode_t dn;
2162 struct kmp_dephash_entry {
2164 kmp_depnode_t *last_out;
2165 kmp_depnode_list_t *last_ins;
2166 kmp_dephash_entry_t *next_in_bucket;
2169 typedef struct kmp_dephash {
2170 kmp_dephash_entry_t **buckets;
2173 kmp_uint32 nelements;
2174 kmp_uint32 nconflicts;
2180 #ifdef BUILD_TIED_TASK_STACK 2183 typedef struct kmp_stack_block {
2184 kmp_taskdata_t *sb_block[TASK_STACK_BLOCK_SIZE];
2185 struct kmp_stack_block *sb_next;
2186 struct kmp_stack_block *sb_prev;
2187 } kmp_stack_block_t;
2189 typedef struct kmp_task_stack {
2190 kmp_stack_block_t ts_first_block;
2191 kmp_taskdata_t **ts_top;
2192 kmp_int32 ts_entries;
2195 #endif // BUILD_TIED_TASK_STACK 2197 typedef struct kmp_tasking_flags {
2199 unsigned tiedness : 1;
2201 unsigned merged_if0 : 1;
2204 unsigned destructors_thunk : 1;
2209 unsigned priority_specified : 1;
2211 unsigned reserved : 10;
2213 unsigned reserved : 12;
2215 #else // OMP_40_ENABLED 2216 unsigned reserved : 13;
2217 #endif // OMP_40_ENABLED 2220 unsigned tasktype : 1;
2221 unsigned task_serial : 1;
2222 unsigned tasking_ser : 1;
2224 unsigned team_serial : 1;
2228 unsigned started : 1;
2229 unsigned executing : 1;
2230 unsigned complete : 1;
2232 unsigned native : 1;
2233 unsigned reserved31 : 7;
2235 } kmp_tasking_flags_t;
2237 struct kmp_taskdata {
2238 kmp_int32 td_task_id;
2239 kmp_tasking_flags_t td_flags;
2240 kmp_team_t *td_team;
2241 kmp_info_p *td_alloc_thread;
2243 kmp_taskdata_t *td_parent;
2245 kmp_int32 td_untied_count;
2249 kmp_uint32 td_taskwait_counter;
2250 kmp_int32 td_taskwait_thread;
2251 KMP_ALIGN_CACHE kmp_internal_control_t
2253 KMP_ALIGN_CACHE
volatile kmp_int32
2254 td_allocated_child_tasks;
2257 td_incomplete_child_tasks;
2265 #endif // OMP_40_ENABLED 2267 kmp_task_team_t *td_task_team;
2268 kmp_int32 td_size_alloc;
2269 #if defined(KMP_GOMP_COMPAT) 2271 kmp_int32 td_size_loop_bounds;
2273 #endif // OMP_45_ENABLED 2274 kmp_taskdata_t *td_last_tied;
2275 #if defined(KMP_GOMP_COMPAT) && OMP_45_ENABLED 2277 void (*td_copy_func)(
void *,
void *);
2280 ompt_task_info_t ompt_task_info;
2285 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0);
2288 typedef struct kmp_base_thread_data {
2292 kmp_bootstrap_lock_t td_deque_lock;
2295 kmp_int32 td_deque_size;
2296 kmp_uint32 td_deque_head;
2297 kmp_uint32 td_deque_tail;
2298 kmp_int32 td_deque_ntasks;
2300 kmp_int32 td_deque_last_stolen;
2301 #ifdef BUILD_TIED_TASK_STACK 2302 kmp_task_stack_t td_susp_tied_tasks;
2304 #endif // BUILD_TIED_TASK_STACK 2305 } kmp_base_thread_data_t;
2307 #define TASK_DEQUE_BITS 8 // Used solely to define INITIAL_TASK_DEQUE_SIZE 2308 #define INITIAL_TASK_DEQUE_SIZE (1 << TASK_DEQUE_BITS) 2310 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size) 2311 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1) 2313 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2314 kmp_base_thread_data_t td;
2316 char td_pad[KMP_PAD(kmp_base_thread_data_t, CACHE_LINE)];
2317 } kmp_thread_data_t;
2320 typedef struct kmp_base_task_team {
2321 kmp_bootstrap_lock_t
2324 kmp_task_team_t *tt_next;
2328 kmp_int32 tt_found_tasks;
2336 tt_found_proxy_tasks;
2338 kmp_int32 tt_untied_task_encountered;
2341 volatile kmp_int32 tt_unfinished_threads;
2346 } kmp_base_task_team_t;
2348 union KMP_ALIGN_CACHE kmp_task_team {
2349 kmp_base_task_team_t tt;
2351 char tt_pad[KMP_PAD(kmp_base_task_team_t, CACHE_LINE)];
2354 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5) 2357 typedef struct kmp_free_list {
2358 void *th_free_list_self;
2359 void *th_free_list_sync;
2361 void *th_free_list_other;
2365 #if KMP_NESTED_HOT_TEAMS 2368 typedef struct kmp_hot_team_ptr {
2369 kmp_team_p *hot_team;
2370 kmp_int32 hot_team_nth;
2371 } kmp_hot_team_ptr_t;
2374 typedef struct kmp_teams_size {
2382 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2387 kmp_team_p *th_team;
2388 kmp_root_p *th_root;
2389 kmp_info_p *th_next_pool;
2390 kmp_disp_t *th_dispatch;
2396 kmp_info_p *th_team_master;
2397 int th_team_serialized;
2399 microtask_t th_teams_microtask;
2409 int th_team_bt_intervals;
2412 kmp_uint64 th_team_bt_intervals;
2415 #if KMP_AFFINITY_SUPPORTED 2416 kmp_affin_mask_t *th_affin_mask;
2422 #if KMP_NESTED_HOT_TEAMS 2423 kmp_hot_team_ptr_t *th_hot_teams;
2430 #if KMP_AFFINITY_SUPPORTED 2431 int th_current_place;
2438 kmp_uint64 th_bar_arrive_time;
2439 kmp_uint64 th_bar_min_time;
2440 kmp_uint64 th_frame_time;
2442 kmp_local_t th_local;
2443 struct private_common *th_pri_head;
2448 KMP_ALIGN_CACHE kmp_team_p
2452 ompt_thread_info_t ompt_thread_info;
2456 struct common_table *th_pri_common;
2458 volatile kmp_uint32 th_spin_here;
2461 volatile void *th_sleep_loc;
2468 kmp_task_team_t *th_task_team;
2469 kmp_taskdata_t *th_current_task;
2470 kmp_uint8 th_task_state;
2471 kmp_uint8 *th_task_state_memo_stack;
2473 kmp_uint32 th_task_state_top;
2474 kmp_uint32 th_task_state_stack_sz;
2475 kmp_uint32 th_reap_state;
2480 kmp_uint8 th_active_in_pool;
2482 struct cons_header *th_cons;
2485 KMP_ALIGN_CACHE kmp_balign_t th_bar[bs_last_barrier];
2487 KMP_ALIGN_CACHE
volatile kmp_int32
2490 #if (USE_FAST_MEMORY == 3) || (USE_FAST_MEMORY == 5) 2492 kmp_free_list_t th_free_lists[NUM_LISTS];
2497 kmp_win32_cond_t th_suspend_cv;
2498 kmp_win32_mutex_t th_suspend_mx;
2499 int th_suspend_init;
2502 kmp_cond_align_t th_suspend_cv;
2503 kmp_mutex_align_t th_suspend_mx;
2504 int th_suspend_init_count;
2508 kmp_itt_mark_t th_itt_mark_single;
2511 #if KMP_STATS_ENABLED 2512 kmp_stats_list *th_stats;
2516 typedef union KMP_ALIGN_CACHE kmp_info {
2518 char th_pad[KMP_PAD(kmp_base_info_t, CACHE_LINE)];
2524 typedef struct kmp_base_data {
volatile kmp_uint32 t_value; } kmp_base_data_t;
2526 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2528 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2532 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2534 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2536 } kmp_ordered_team_t;
2538 typedef int (*launch_t)(
int gtid);
2541 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100 2547 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2548 #define KMP_INLINE_ARGV_BYTES \ 2550 ((3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + \ 2551 sizeof(kmp_int16) + sizeof(kmp_uint32)) % \ 2554 #define KMP_INLINE_ARGV_BYTES \ 2555 (2 * CACHE_LINE - ((3 * KMP_PTR_SKIP + 2 * sizeof(int)) % CACHE_LINE)) 2557 #define KMP_INLINE_ARGV_ENTRIES (int)(KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP) 2559 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2562 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2563 kmp_balign_team_t t_bar[bs_last_barrier];
2564 volatile int t_construct;
2565 char pad[
sizeof(kmp_lock_t)];
2569 KMP_ALIGN_CACHE
int t_master_tid;
2570 int t_master_this_cons;
2574 kmp_team_p *t_parent;
2575 kmp_team_p *t_next_pool;
2576 kmp_disp_t *t_dispatch;
2577 kmp_task_team_t *t_task_team[2];
2579 kmp_proc_bind_t t_proc_bind;
2580 #endif // OMP_40_ENABLED 2582 kmp_uint64 t_region_time;
2587 KMP_ALIGN_CACHE
void **t_argv;
2594 ompt_team_info_t ompt_team_info;
2595 ompt_lw_taskteam_t *ompt_serialized_team_info;
2598 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2599 kmp_int8 t_fp_control_saved;
2601 kmp_int16 t_x87_fpu_control_word;
2605 void *t_inline_argv[KMP_INLINE_ARGV_ENTRIES];
2607 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2609 *t_implicit_task_taskdata;
2612 KMP_ALIGN_CACHE
int t_max_argc;
2615 dispatch_shared_info_t *t_disp_buffer;
2618 kmp_r_sched_t t_sched;
2619 #if OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2622 #endif // OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2627 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64) 2632 char dummy_padding[1024];
2635 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2639 kmp_int32 t_cancel_request;
2641 int t_master_active;
2642 kmp_taskq_t t_taskq;
2643 void *t_copypriv_data;
2644 kmp_uint32 t_copyin_counter;
2650 union KMP_ALIGN_CACHE kmp_team {
2653 char t_pad[KMP_PAD(kmp_base_team_t, CACHE_LINE)];
2656 typedef union KMP_ALIGN_CACHE kmp_time_global {
2658 char dt_pad[KMP_PAD(kmp_base_data_t, CACHE_LINE)];
2660 } kmp_time_global_t;
2662 typedef struct kmp_base_global {
2664 kmp_time_global_t g_time;
2667 volatile int g_abort;
2668 volatile int g_done;
2671 enum dynamic_mode g_dynamic_mode;
2672 } kmp_base_global_t;
2674 typedef union KMP_ALIGN_CACHE kmp_global {
2675 kmp_base_global_t g;
2677 char g_pad[KMP_PAD(kmp_base_global_t, CACHE_LINE)];
2680 typedef struct kmp_base_root {
2685 volatile int r_active;
2687 volatile int r_nested;
2690 kmp_team_t *r_root_team;
2691 kmp_team_t *r_hot_team;
2692 kmp_info_t *r_uber_thread;
2693 kmp_lock_t r_begin_lock;
2694 volatile int r_begin;
2699 typedef union KMP_ALIGN_CACHE kmp_root {
2702 char r_pad[KMP_PAD(kmp_base_root_t, CACHE_LINE)];
2705 struct fortran_inx_info {
2711 extern int __kmp_settings;
2712 extern int __kmp_duplicate_library_ok;
2714 extern int __kmp_forkjoin_frames;
2715 extern int __kmp_forkjoin_frames_mode;
2717 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2718 extern int __kmp_determ_red;
2721 extern int kmp_a_debug;
2722 extern int kmp_b_debug;
2723 extern int kmp_c_debug;
2724 extern int kmp_d_debug;
2725 extern int kmp_e_debug;
2726 extern int kmp_f_debug;
2730 #define KMP_DEBUG_BUF_LINES_INIT 512 2731 #define KMP_DEBUG_BUF_LINES_MIN 1 2733 #define KMP_DEBUG_BUF_CHARS_INIT 128 2734 #define KMP_DEBUG_BUF_CHARS_MIN 2 2738 extern int __kmp_debug_buf_lines;
2740 __kmp_debug_buf_chars;
2741 extern int __kmp_debug_buf_atomic;
2744 extern char *__kmp_debug_buffer;
2745 extern int __kmp_debug_count;
2747 extern int __kmp_debug_buf_warn_chars;
2752 extern int __kmp_par_range;
2754 #define KMP_PAR_RANGE_ROUTINE_LEN 1024 2755 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2756 #define KMP_PAR_RANGE_FILENAME_LEN 1024 2757 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2758 extern int __kmp_par_range_lb;
2759 extern int __kmp_par_range_ub;
2765 extern int __kmp_storage_map_verbose;
2767 extern int __kmp_storage_map_verbose_specified;
2769 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2770 extern kmp_cpuinfo_t __kmp_cpuinfo;
2773 extern volatile int __kmp_init_serial;
2774 extern volatile int __kmp_init_gtid;
2775 extern volatile int __kmp_init_common;
2776 extern volatile int __kmp_init_middle;
2777 extern volatile int __kmp_init_parallel;
2779 extern volatile int __kmp_init_monitor;
2781 extern volatile int __kmp_init_user_locks;
2782 extern int __kmp_init_counter;
2783 extern int __kmp_root_counter;
2784 extern int __kmp_version;
2787 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2790 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2791 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2792 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2793 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2794 extern kmp_uint32 __kmp_barrier_gather_branch_bits[bs_last_barrier];
2795 extern kmp_uint32 __kmp_barrier_release_branch_bits[bs_last_barrier];
2796 extern kmp_bar_pat_e __kmp_barrier_gather_pattern[bs_last_barrier];
2797 extern kmp_bar_pat_e __kmp_barrier_release_pattern[bs_last_barrier];
2798 extern char const *__kmp_barrier_branch_bit_env_name[bs_last_barrier];
2799 extern char const *__kmp_barrier_pattern_env_name[bs_last_barrier];
2800 extern char const *__kmp_barrier_type_name[bs_last_barrier];
2801 extern char const *__kmp_barrier_pattern_name[bp_last_bar];
2804 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2805 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2806 extern kmp_bootstrap_lock_t __kmp_task_team_lock;
2807 extern kmp_bootstrap_lock_t
2810 extern kmp_bootstrap_lock_t
2813 extern kmp_bootstrap_lock_t
2814 __kmp_tp_cached_lock;
2817 extern kmp_lock_t __kmp_global_lock;
2818 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2819 extern kmp_lock_t __kmp_debug_lock;
2822 extern unsigned int __kmp_init_wait;
2823 extern unsigned int __kmp_next_wait;
2825 extern enum library_type __kmp_library;
2831 extern int __kmp_chunk;
2833 extern size_t __kmp_stksize;
2835 extern size_t __kmp_monitor_stksize;
2837 extern size_t __kmp_stkoffset;
2838 extern int __kmp_stkpadding;
2841 __kmp_malloc_pool_incr;
2842 extern int __kmp_env_stksize;
2843 extern int __kmp_env_blocktime;
2844 extern int __kmp_env_checks;
2845 extern int __kmp_env_consistency_check;
2846 extern int __kmp_generate_warnings;
2847 extern int __kmp_reserve_warn;
2849 #ifdef DEBUG_SUSPEND 2850 extern int __kmp_suspend_count;
2853 extern kmp_uint32 __kmp_yield_init;
2854 extern kmp_uint32 __kmp_yield_next;
2857 extern kmp_uint32 __kmp_yielding_on;
2859 extern kmp_uint32 __kmp_yield_cycle;
2860 extern kmp_int32 __kmp_yield_on_count;
2861 extern kmp_int32 __kmp_yield_off_count;
2864 extern int __kmp_allThreadsSpecified;
2866 extern size_t __kmp_align_alloc;
2868 extern int __kmp_xproc;
2869 extern int __kmp_avail_proc;
2870 extern size_t __kmp_sys_min_stksize;
2871 extern int __kmp_sys_max_nth;
2873 extern int __kmp_max_nth;
2875 extern int __kmp_cg_max_nth;
2876 extern int __kmp_teams_max_nth;
2877 extern int __kmp_threads_capacity;
2879 extern int __kmp_dflt_team_nth;
2881 extern int __kmp_dflt_team_nth_ub;
2883 extern int __kmp_tp_capacity;
2885 extern int __kmp_tp_cached;
2887 extern int __kmp_dflt_nested;
2889 extern int __kmp_dflt_blocktime;
2893 __kmp_monitor_wakeups;
2894 extern int __kmp_bt_intervals;
2897 #ifdef KMP_ADJUST_BLOCKTIME 2898 extern int __kmp_zero_bt;
2900 #ifdef KMP_DFLT_NTH_CORES 2901 extern int __kmp_ncores;
2904 extern int __kmp_abort_delay;
2906 extern int __kmp_need_register_atfork_specified;
2908 __kmp_need_register_atfork;
2910 extern int __kmp_gtid_mode;
2918 __kmp_adjust_gtid_mode;
2919 #ifdef KMP_TDATA_GTID 2920 extern KMP_THREAD_LOCAL
int __kmp_gtid;
2922 extern int __kmp_tls_gtid_min;
2923 extern int __kmp_foreign_tp;
2924 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2925 extern int __kmp_inherit_fp_control;
2926 extern kmp_int16 __kmp_init_x87_fpu_control_word;
2927 extern kmp_uint32 __kmp_init_mxcsr;
2930 extern int __kmp_dflt_max_active_levels;
2933 extern int __kmp_dispatch_num_buffers;
2935 #if KMP_NESTED_HOT_TEAMS 2936 extern int __kmp_hot_teams_mode;
2937 extern int __kmp_hot_teams_max_level;
2941 extern enum clock_function_type __kmp_clock_function;
2942 extern int __kmp_clock_function_param;
2945 #if KMP_MIC_SUPPORTED 2946 extern enum mic_type __kmp_mic_type;
2949 #ifdef USE_LOAD_BALANCE 2950 extern double __kmp_load_balance_interval;
2954 typedef struct kmp_nested_nthreads_t {
2958 } kmp_nested_nthreads_t;
2960 extern kmp_nested_nthreads_t __kmp_nested_nth;
2962 #if KMP_USE_ADAPTIVE_LOCKS 2965 struct kmp_adaptive_backoff_params_t {
2967 kmp_uint32 max_soft_retries;
2970 kmp_uint32 max_badness;
2973 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
2975 #if KMP_DEBUG_ADAPTIVE_LOCKS 2976 extern char *__kmp_speculative_statsfile;
2979 #endif // KMP_USE_ADAPTIVE_LOCKS 2982 extern int __kmp_display_env;
2983 extern int __kmp_display_env_verbose;
2984 extern int __kmp_omp_cancellation;
2991 extern kmp_info_t **__kmp_threads;
2993 extern volatile kmp_team_t *__kmp_team_pool;
2994 extern volatile kmp_info_t *__kmp_thread_pool;
2995 extern kmp_info_t *__kmp_thread_pool_insert_pt;
2998 extern volatile int __kmp_nth;
3001 extern volatile int __kmp_all_nth;
3002 extern int __kmp_thread_pool_nth;
3003 extern volatile int __kmp_thread_pool_active_nth;
3005 extern kmp_root_t **__kmp_root;
3009 extern kmp_global_t __kmp_global;
3011 extern kmp_info_t __kmp_monitor;
3012 extern volatile kmp_uint32 __kmp_team_counter;
3013 extern volatile kmp_uint32 __kmp_task_counter;
3017 #define _KMP_GEN_ID(counter) \ 3018 (__kmp_debugging ? KMP_TEST_THEN_INC32((volatile kmp_int32 *)&counter) + 1 \ 3021 #define _KMP_GEN_ID(counter) (~0) 3024 #define KMP_GEN_TASK_ID() _KMP_GEN_ID(__kmp_task_counter) 3025 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID(__kmp_team_counter) 3029 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void *p2,
3030 size_t size,
char const *format, ...);
3032 extern void __kmp_serial_initialize(
void);
3033 extern void __kmp_middle_initialize(
void);
3034 extern void __kmp_parallel_initialize(
void);
3036 extern void __kmp_internal_begin(
void);
3037 extern void __kmp_internal_end_library(
int gtid);
3038 extern void __kmp_internal_end_thread(
int gtid);
3039 extern void __kmp_internal_end_atexit(
void);
3040 extern void __kmp_internal_end_fini(
void);
3041 extern void __kmp_internal_end_dtor(
void);
3042 extern void __kmp_internal_end_dest(
void *);
3044 extern int __kmp_register_root(
int initial_thread);
3045 extern void __kmp_unregister_root(
int gtid);
3047 extern int __kmp_ignore_mppbeg(
void);
3048 extern int __kmp_ignore_mppend(
void);
3050 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws);
3051 extern void __kmp_exit_single(
int gtid);
3053 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3054 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref);
3056 #ifdef USE_LOAD_BALANCE 3057 extern int __kmp_get_load_balance(
int);
3060 extern int __kmp_get_global_thread_id(
void);
3061 extern int __kmp_get_global_thread_id_reg(
void);
3062 extern void __kmp_exit_thread(
int exit_status);
3063 extern void __kmp_abort(
char const *format, ...);
3064 extern void __kmp_abort_thread(
void);
3065 KMP_NORETURN
extern void __kmp_abort_process(
void);
3066 extern void __kmp_warn(
char const *format, ...);
3068 extern void __kmp_set_num_threads(
int new_nth,
int gtid);
3072 static inline kmp_info_t *__kmp_entry_thread() {
3073 int gtid = __kmp_entry_gtid();
3075 return __kmp_threads[gtid];
3078 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels);
3079 extern int __kmp_get_max_active_levels(
int gtid);
3080 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level);
3081 extern int __kmp_get_team_size(
int gtid,
int level);
3082 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk);
3083 extern void __kmp_get_schedule(
int gtid, kmp_sched_t *sched,
int *chunk);
3085 extern unsigned short __kmp_get_random(kmp_info_t *thread);
3086 extern void __kmp_init_random(kmp_info_t *thread);
3088 extern kmp_r_sched_t __kmp_get_schedule_global(
void);
3089 extern void __kmp_adjust_num_threads(
int new_nproc);
3091 extern void *___kmp_allocate(
size_t size KMP_SRC_LOC_DECL);
3092 extern void *___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL);
3093 extern void ___kmp_free(
void *ptr KMP_SRC_LOC_DECL);
3094 #define __kmp_allocate(size) ___kmp_allocate((size)KMP_SRC_LOC_CURR) 3095 #define __kmp_page_allocate(size) ___kmp_page_allocate((size)KMP_SRC_LOC_CURR) 3096 #define __kmp_free(ptr) ___kmp_free((ptr)KMP_SRC_LOC_CURR) 3099 extern void *___kmp_fast_allocate(kmp_info_t *this_thr,
3100 size_t size KMP_SRC_LOC_DECL);
3101 extern void ___kmp_fast_free(kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL);
3102 extern void __kmp_free_fast_memory(kmp_info_t *this_thr);
3103 extern void __kmp_initialize_fast_memory(kmp_info_t *this_thr);
3104 #define __kmp_fast_allocate(this_thr, size) \ 3105 ___kmp_fast_allocate((this_thr), (size)KMP_SRC_LOC_CURR) 3106 #define __kmp_fast_free(this_thr, ptr) \ 3107 ___kmp_fast_free((this_thr), (ptr)KMP_SRC_LOC_CURR) 3110 extern void *___kmp_thread_malloc(kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL);
3111 extern void *___kmp_thread_calloc(kmp_info_t *th,
size_t nelem,
3112 size_t elsize KMP_SRC_LOC_DECL);
3113 extern void *___kmp_thread_realloc(kmp_info_t *th,
void *ptr,
3114 size_t size KMP_SRC_LOC_DECL);
3115 extern void ___kmp_thread_free(kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL);
3116 #define __kmp_thread_malloc(th, size) \ 3117 ___kmp_thread_malloc((th), (size)KMP_SRC_LOC_CURR) 3118 #define __kmp_thread_calloc(th, nelem, elsize) \ 3119 ___kmp_thread_calloc((th), (nelem), (elsize)KMP_SRC_LOC_CURR) 3120 #define __kmp_thread_realloc(th, ptr, size) \ 3121 ___kmp_thread_realloc((th), (ptr), (size)KMP_SRC_LOC_CURR) 3122 #define __kmp_thread_free(th, ptr) \ 3123 ___kmp_thread_free((th), (ptr)KMP_SRC_LOC_CURR) 3125 #define KMP_INTERNAL_MALLOC(sz) malloc(sz) 3126 #define KMP_INTERNAL_FREE(p) free(p) 3127 #define KMP_INTERNAL_REALLOC(p, sz) realloc((p), (sz)) 3128 #define KMP_INTERNAL_CALLOC(n, sz) calloc((n), (sz)) 3130 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads);
3133 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid,
3134 kmp_proc_bind_t proc_bind);
3135 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
3139 extern void __kmp_yield(
int cond);
3143 kmp_int32 ub, kmp_int32 st, kmp_int32 chunk);
3146 kmp_uint32 ub, kmp_int32 st,
3150 kmp_int64 ub, kmp_int64 st, kmp_int64 chunk);
3153 kmp_uint64 ub, kmp_int64 st,
3157 kmp_int32 *p_last, kmp_int32 *p_lb,
3158 kmp_int32 *p_ub, kmp_int32 *p_st);
3160 kmp_int32 *p_last, kmp_uint32 *p_lb,
3161 kmp_uint32 *p_ub, kmp_int32 *p_st);
3163 kmp_int32 *p_last, kmp_int64 *p_lb,
3164 kmp_int64 *p_ub, kmp_int64 *p_st);
3166 kmp_int32 *p_last, kmp_uint64 *p_lb,
3167 kmp_uint64 *p_ub, kmp_int64 *p_st);
3174 #ifdef KMP_GOMP_COMPAT 3176 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3178 kmp_int32 ub, kmp_int32 st,
3179 kmp_int32 chunk,
int push_ws);
3180 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3182 kmp_uint32 ub, kmp_int32 st,
3183 kmp_int32 chunk,
int push_ws);
3184 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3186 kmp_int64 ub, kmp_int64 st,
3187 kmp_int64 chunk,
int push_ws);
3188 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3190 kmp_uint64 ub, kmp_int64 st,
3191 kmp_int64 chunk,
int push_ws);
3192 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid);
3193 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid);
3194 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid);
3195 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid);
3199 extern kmp_uint32 __kmp_eq_4(kmp_uint32 value, kmp_uint32 checker);
3200 extern kmp_uint32 __kmp_neq_4(kmp_uint32 value, kmp_uint32 checker);
3201 extern kmp_uint32 __kmp_lt_4(kmp_uint32 value, kmp_uint32 checker);
3202 extern kmp_uint32 __kmp_ge_4(kmp_uint32 value, kmp_uint32 checker);
3203 extern kmp_uint32 __kmp_le_4(kmp_uint32 value, kmp_uint32 checker);
3204 extern kmp_uint32 __kmp_wait_yield_4(kmp_uint32
volatile *spinner,
3206 kmp_uint32 (*pred)(kmp_uint32, kmp_uint32),
3208 extern void __kmp_wait_yield_4_ptr(
void *spinner, kmp_uint32 checker,
3209 kmp_uint32 (*pred)(
void *, kmp_uint32),
3214 class kmp_flag_oncore;
3215 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64 *flag,
3222 extern void __kmp_release_64(kmp_flag_64 *flag);
3224 extern void __kmp_infinite_loop(
void);
3226 extern void __kmp_cleanup(
void);
3228 #if KMP_HANDLE_SIGNALS 3229 extern int __kmp_handle_signals;
3230 extern void __kmp_install_signals(
int parallel_init);
3231 extern void __kmp_remove_signals(
void);
3234 extern void __kmp_clear_system_time(
void);
3235 extern void __kmp_read_system_time(
double *delta);
3237 extern void __kmp_check_stack_overlap(kmp_info_t *thr);
3239 extern void __kmp_expand_host_name(
char *buffer,
size_t size);
3240 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern);
3242 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3244 __kmp_initialize_system_tick(
void);
3248 __kmp_runtime_initialize(
void);
3249 extern void __kmp_runtime_destroy(
void);
3251 #if KMP_AFFINITY_SUPPORTED 3252 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len,
3253 kmp_affin_mask_t *mask);
3254 extern void __kmp_affinity_initialize(
void);
3255 extern void __kmp_affinity_uninitialize(
void);
3256 extern void __kmp_affinity_set_init_mask(
3257 int gtid,
int isa_root);
3259 extern void __kmp_affinity_set_place(
int gtid);
3261 extern void __kmp_affinity_determine_capable(
const char *env_var);
3262 extern int __kmp_aux_set_affinity(
void **mask);
3263 extern int __kmp_aux_get_affinity(
void **mask);
3264 extern int __kmp_aux_get_affinity_max_proc();
3265 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3266 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3267 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3268 extern void __kmp_balanced_affinity(
int tid,
int team_size);
3270 extern int kmp_set_thread_affinity_mask_initial(
void);
3274 extern void __kmp_cleanup_hierarchy();
3275 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3279 extern int __kmp_futex_determine_capable(
void);
3281 #endif // KMP_USE_FUTEX 3283 extern void __kmp_gtid_set_specific(
int gtid);
3284 extern int __kmp_gtid_get_specific(
void);
3286 extern double __kmp_read_cpu_time(
void);
3288 extern int __kmp_read_system_info(
struct kmp_sys_info *info);
3291 extern void __kmp_create_monitor(kmp_info_t *th);
3294 extern void *__kmp_launch_thread(kmp_info_t *thr);
3296 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size);
3299 extern int __kmp_still_running(kmp_info_t *th);
3300 extern int __kmp_is_thread_alive(kmp_info_t *th, DWORD *exit_val);
3301 extern void __kmp_free_handle(kmp_thread_t tHandle);
3305 extern void __kmp_reap_monitor(kmp_info_t *th);
3307 extern void __kmp_reap_worker(kmp_info_t *th);
3308 extern void __kmp_terminate_thread(
int gtid);
3310 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32 *flag);
3311 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64 *flag);
3312 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag);
3313 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32 *flag);
3314 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64 *flag);
3315 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag);
3317 extern void __kmp_elapsed(
double *);
3318 extern void __kmp_elapsed_tick(
double *);
3320 extern void __kmp_enable(
int old_state);
3321 extern void __kmp_disable(
int *old_state);
3323 extern void __kmp_thread_sleep(
int millis);
3325 extern void __kmp_common_initialize(
void);
3326 extern void __kmp_common_destroy(
void);
3327 extern void __kmp_common_destroy_gtid(
int gtid);
3330 extern void __kmp_register_atfork(
void);
3332 extern void __kmp_suspend_initialize(
void);
3333 extern void __kmp_suspend_uninitialize_thread(kmp_info_t *th);
3335 extern kmp_info_t *__kmp_allocate_thread(kmp_root_t *root, kmp_team_t *team,
3339 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3341 ompt_data_t ompt_parallel_data,
3343 kmp_proc_bind_t proc_bind, kmp_internal_control_t *new_icvs,
3344 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3347 __kmp_allocate_team(kmp_root_t *root,
int new_nproc,
int max_nproc,
3349 ompt_id_t ompt_parallel_id,
3351 kmp_internal_control_t *new_icvs,
3352 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr));
3353 #endif // OMP_40_ENABLED 3354 extern void __kmp_free_thread(kmp_info_t *);
3355 extern void __kmp_free_team(kmp_root_t *,
3356 kmp_team_t *USE_NESTED_HOT_ARG(kmp_info_t *));
3357 extern kmp_team_t *__kmp_reap_team(kmp_team_t *);
3361 extern void __kmp_initialize_bget(kmp_info_t *th);
3362 extern void __kmp_finalize_bget(kmp_info_t *th);
3364 KMP_EXPORT
void *kmpc_malloc(
size_t size);
3365 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment);
3366 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize);
3367 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size);
3368 KMP_EXPORT
void kmpc_free(
void *ptr);
3372 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3373 size_t reduce_size,
void *reduce_data,
3374 void (*reduce)(
void *,
void *));
3375 extern void __kmp_end_split_barrier(
enum barrier_type bt,
int gtid);
3381 enum fork_context_e {
3387 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
3388 enum fork_context_e fork_context, kmp_int32 argc,
3389 microtask_t microtask, launch_t invoker,
3391 #
if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && KMP_OS_LINUX
3398 extern void __kmp_join_call(
ident_t *loc,
int gtid
3401 enum fork_context_e fork_context
3409 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3410 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team);
3411 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team);
3412 extern int __kmp_invoke_task_func(
int gtid);
3413 extern void __kmp_run_before_invoked_task(
int gtid,
int tid,
3414 kmp_info_t *this_thr,
3416 extern void __kmp_run_after_invoked_task(
int gtid,
int tid,
3417 kmp_info_t *this_thr,
3421 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid);
3423 extern int __kmp_invoke_teams_master(
int gtid);
3424 extern void __kmp_teams_master(
int gtid);
3426 extern void __kmp_save_internal_controls(kmp_info_t *thread);
3427 extern void __kmp_user_set_library(
enum library_type arg);
3428 extern void __kmp_aux_set_library(
enum library_type arg);
3429 extern void __kmp_aux_set_stacksize(
size_t arg);
3430 extern void __kmp_aux_set_blocktime(
int arg, kmp_info_t *thread,
int tid);
3431 extern void __kmp_aux_set_defaults(
char const *str,
int len);
3434 void kmpc_set_blocktime(
int arg);
3435 void ompc_set_nested(
int flag);
3436 void ompc_set_dynamic(
int flag);
3437 void ompc_set_num_threads(
int arg);
3439 extern void __kmp_push_current_task_to_thread(kmp_info_t *this_thr,
3440 kmp_team_t *team,
int tid);
3441 extern void __kmp_pop_current_task_from_thread(kmp_info_t *this_thr);
3442 extern kmp_task_t *__kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3443 kmp_tasking_flags_t *
flags,
3444 size_t sizeof_kmp_task_t,
3445 size_t sizeof_shareds,
3446 kmp_routine_entry_t task_entry);
3447 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3448 kmp_team_t *team,
int tid,
3450 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3451 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3452 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid,
3453 kmp_flag_32 *flag,
int final_spin,
3454 int *thread_finished,
3458 kmp_int32 is_constrained);
3459 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid,
3460 kmp_flag_64 *flag,
int final_spin,
3461 int *thread_finished,
3465 kmp_int32 is_constrained);
3466 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid,
3467 kmp_flag_oncore *flag,
int final_spin,
3468 int *thread_finished,
3472 kmp_int32 is_constrained);
3474 extern void __kmp_free_task_team(kmp_info_t *thread,
3475 kmp_task_team_t *task_team);
3476 extern void __kmp_reap_task_teams(
void);
3477 extern void __kmp_wait_to_unref_task_teams(
void);
3478 extern void __kmp_task_team_setup(kmp_info_t *this_thr, kmp_team_t *team,
3480 extern void __kmp_task_team_sync(kmp_info_t *this_thr, kmp_team_t *team);
3481 extern void __kmp_task_team_wait(kmp_info_t *this_thr, kmp_team_t *team
3488 extern void __kmp_tasking_barrier(kmp_team_t *team, kmp_info_t *thread,
3491 extern int __kmp_is_address_mapped(
void *addr);
3492 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3495 extern int __kmp_read_from_file(
char const *path,
char const *format, ...);
3503 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3505 extern void __kmp_query_cpuid(kmp_cpuinfo_t *p);
3507 #define __kmp_load_mxcsr(p) _mm_setcsr(*(p)) 3508 static inline void __kmp_store_mxcsr(kmp_uint32 *p) { *p = _mm_getcsr(); }
3510 extern void __kmp_load_x87_fpu_control_word(kmp_int16 *p);
3511 extern void __kmp_store_x87_fpu_control_word(kmp_int16 *p);
3512 extern void __kmp_clear_x87_fpu_status_word();
3513 #define KMP_X86_MXCSR_MASK 0xffffffc0 3517 extern int __kmp_invoke_microtask(microtask_t pkfn,
int gtid,
int npr,
int argc,
3521 void **exit_frame_ptr
3534 size_t vector_length);
3538 KMP_EXPORT
void *__kmpc_threadprivate(
ident_t *, kmp_int32 global_tid,
3539 void *data,
size_t size);
3560 kmp_critical_name *);
3562 kmp_critical_name *);
3565 KMP_EXPORT
void __kmpc_critical_with_hint(
ident_t *, kmp_int32 global_tid,
3566 kmp_critical_name *, uintptr_t hint);
3573 kmp_int32 global_tid);
3578 KMP_EXPORT
void KMPC_FOR_STATIC_INIT(
ident_t *loc, kmp_int32 global_tid,
3579 kmp_int32 schedtype, kmp_int32 *plastiter,
3580 kmp_int *plower, kmp_int *pupper,
3581 kmp_int *pstride, kmp_int incr,
3587 size_t cpy_size,
void *cpy_data,
3588 void (*cpy_func)(
void *,
void *),
3591 extern void KMPC_SET_NUM_THREADS(
int arg);
3592 extern void KMPC_SET_DYNAMIC(
int flag);
3593 extern void KMPC_SET_NESTED(
int flag);
3596 KMP_EXPORT kmpc_thunk_t *__kmpc_taskq(
ident_t *loc, kmp_int32 global_tid,
3597 kmpc_task_t taskq_task,
3598 size_t sizeof_thunk,
3599 size_t sizeof_shareds, kmp_int32 flags,
3600 kmpc_shared_vars_t **shareds);
3601 KMP_EXPORT
void __kmpc_end_taskq(
ident_t *loc, kmp_int32 global_tid,
3602 kmpc_thunk_t *thunk);
3603 KMP_EXPORT kmp_int32 __kmpc_task(
ident_t *loc, kmp_int32 global_tid,
3604 kmpc_thunk_t *thunk);
3605 KMP_EXPORT
void __kmpc_taskq_task(
ident_t *loc, kmp_int32 global_tid,
3606 kmpc_thunk_t *thunk, kmp_int32 status);
3607 KMP_EXPORT
void __kmpc_end_taskq_task(
ident_t *loc, kmp_int32 global_tid,
3608 kmpc_thunk_t *thunk);
3609 KMP_EXPORT kmpc_thunk_t *__kmpc_task_buffer(
ident_t *loc, kmp_int32 global_tid,
3610 kmpc_thunk_t *taskq_thunk,
3614 KMP_EXPORT kmp_int32 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid,
3615 kmp_task_t *new_task);
3616 KMP_EXPORT kmp_task_t *__kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3618 size_t sizeof_kmp_task_t,
3619 size_t sizeof_shareds,
3620 kmp_routine_entry_t task_entry);
3621 KMP_EXPORT
void __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid,
3623 KMP_EXPORT
void __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid,
3625 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid,
3626 kmp_task_t *new_task);
3627 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid);
3629 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
3633 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task);
3634 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid,
3636 #endif // TASK_UNUSED 3642 KMP_EXPORT
void __kmpc_taskgroup(
ident_t *loc,
int gtid);
3643 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t *loc,
int gtid);
3646 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3647 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3648 kmp_depend_info_t *noalias_dep_list);
3651 kmp_depend_info_t *dep_list,
3652 kmp_int32 ndeps_noalias,
3653 kmp_depend_info_t *noalias_dep_list);
3654 extern void __kmp_release_deps(kmp_int32 gtid, kmp_taskdata_t *task);
3655 extern void __kmp_dephash_free_entries(kmp_info_t *thread, kmp_dephash_t *h);
3656 extern void __kmp_dephash_free(kmp_info_t *thread, kmp_dephash_t *h);
3658 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
3659 bool serialize_immediate);
3661 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t *loc_ref, kmp_int32 gtid,
3662 kmp_int32 cncl_kind);
3663 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t *loc_ref, kmp_int32 gtid,
3664 kmp_int32 cncl_kind);
3665 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t *loc_ref, kmp_int32 gtid);
3666 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3670 KMP_EXPORT
void __kmpc_proxy_task_completed(kmp_int32 gtid, kmp_task_t *ptask);
3671 KMP_EXPORT
void __kmpc_proxy_task_completed_ooo(kmp_task_t *ptask);
3672 KMP_EXPORT
void __kmpc_taskloop(
ident_t *loc, kmp_int32 gtid, kmp_task_t *task,
3673 kmp_int32 if_val, kmp_uint64 *lb,
3674 kmp_uint64 *ub, kmp_int64 st, kmp_int32 nogroup,
3675 kmp_int32 sched, kmp_uint64 grainsize,
3680 KMP_EXPORT
void *__kmpc_task_reduction_init(
int gtid,
int num_data,
void *data);
3681 KMP_EXPORT
void *__kmpc_task_reduction_get_th_data(
int gtid,
void *tg,
void *d);
3687 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
3689 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
3691 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
3693 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
3695 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3696 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
3698 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
3700 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
3702 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock);
3703 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
3707 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3708 void **user_lock, uintptr_t hint);
3709 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
3717 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3718 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3719 kmp_critical_name *lck);
3721 kmp_critical_name *lck);
3723 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3724 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3725 kmp_critical_name *lck);
3727 kmp_critical_name *lck);
3731 extern PACKED_REDUCTION_METHOD_T __kmp_determine_reduction_method(
3732 ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars,
size_t reduce_size,
3733 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3734 kmp_critical_name *lck);
3737 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void);
3739 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3740 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3746 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid);
3748 kmp_int32 num_threads);
3751 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
3754 kmp_int32 num_teams,
3755 kmp_int32 num_threads);
3765 KMP_EXPORT
void __kmpc_doacross_init(
ident_t *loc, kmp_int32 gtid,
3766 kmp_int32 num_dims,
struct kmp_dim *dims);
3767 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid,
3769 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid,
3771 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3775 void *data,
size_t size,
3779 extern int _You_must_link_with_exactly_one_OpenMP_library;
3780 extern int _You_must_link_with_Intel_OpenMP_library;
3781 #if KMP_OS_WINDOWS && (KMP_VERSION_MAJOR > 4) 3782 extern int _You_must_link_with_Microsoft_OpenMP_library;
3787 void kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
3788 void *data_addr,
size_t pc_size);
3789 struct private_common *kmp_threadprivate_insert(
int gtid,
void *pc_addr,
3792 void __kmp_threadprivate_resize_cache(
int newCapacity);
3793 void __kmp_cleanup_threadprivate_caches();
3797 #define KMPC_CONVENTION __cdecl 3799 #define KMPC_CONVENTION 3803 typedef enum omp_sched_t {
3804 omp_sched_static = 1,
3805 omp_sched_dynamic = 2,
3806 omp_sched_guided = 3,
3809 typedef void *kmp_affinity_mask_t;
3812 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3813 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3814 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3815 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3816 KMP_EXPORT
int KMPC_CONVENTION
3817 kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3818 KMP_EXPORT
int KMPC_CONVENTION
3819 kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3820 KMP_EXPORT
int KMPC_CONVENTION
3821 kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3823 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3824 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3825 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3826 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
3827 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
3830 enum kmp_target_offload_kind {
3835 typedef enum kmp_target_offload_kind kmp_target_offload_kind_t;
3837 extern kmp_target_offload_kind_t __kmp_target_offload;
3838 extern int __kmpc_get_target_offload();
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_end_single(ident_t *, kmp_int32 global_tid)
void(* kmpc_dtor)(void *)
void __kmpc_dispatch_init_4(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st, kmp_int32 chunk)
KMP_EXPORT kmp_int32 __kmpc_reduce(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
KMP_EXPORT kmp_int32 __kmpc_global_thread_num(ident_t *)
int __kmpc_dispatch_next_4u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st)
void(* kmpc_dtor_vec)(void *, size_t)
KMP_EXPORT void __kmpc_for_static_fini(ident_t *loc, kmp_int32 global_tid)
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)
void *(* kmpc_ctor_vec)(void *, size_t)
KMP_EXPORT void * __kmpc_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
void *(* kmpc_cctor_vec)(void *, void *, size_t)
KMP_EXPORT void __kmpc_flush(ident_t *)
void __kmpc_dispatch_init_8u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st, kmp_int64 chunk)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_4(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_ordered(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_serialized_parallel(ident_t *, kmp_int32 global_tid)
void *(* kmpc_cctor)(void *, void *)
KMP_EXPORT void __kmpc_threadprivate_register(ident_t *, void *data, kmpc_ctor ctor, kmpc_cctor cctor, kmpc_dtor dtor)
KMP_EXPORT kmp_int32 __kmpc_omp_task_with_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT void __kmpc_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT kmp_int32 __kmpc_bound_thread_num(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
int __kmpc_dispatch_next_8(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st)
KMP_EXPORT void __kmpc_copyprivate(ident_t *loc, kmp_int32 global_tid, size_t cpy_size, void *cpy_data, void(*cpy_func)(void *, void *), kmp_int32 didit)
KMP_EXPORT void __kmpc_ordered(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_push_num_threads(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_fork_teams(ident_t *loc, kmp_int32 argc, kmpc_micro microtask,...)
KMP_EXPORT kmp_int32 __kmpc_in_parallel(ident_t *loc)
KMP_EXPORT kmp_int32 __kmpc_ok_to_fork(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_global_num_threads(ident_t *)
void __kmpc_dispatch_fini_8u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_bound_num_threads(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_barrier(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT void __kmpc_end_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
void *(* kmpc_ctor)(void *)
KMP_EXPORT void __kmpc_push_num_teams(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams, kmp_int32 num_threads)
void __kmpc_dispatch_fini_8(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_init_4u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st, kmp_int32 chunk)
void(* kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid,...)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_8u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st)
KMP_EXPORT void __kmpc_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_fork_call(ident_t *, kmp_int32 nargs, kmpc_micro microtask,...)
KMP_EXPORT void __kmpc_threadprivate_register_vec(ident_t *, void *data, kmpc_ctor_vec ctor, kmpc_cctor_vec cctor, kmpc_dtor_vec dtor, size_t vector_length)
void __kmpc_dispatch_init_8(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st, kmp_int64 chunk)