20 #include "kmp_config.h" 31 # ifndef KMP_STATIC_STEAL_ENABLED 32 # define KMP_STATIC_STEAL_ENABLED 1 35 #define TASK_CURRENT_NOT_QUEUED 0 36 #define TASK_CURRENT_QUEUED 1 38 #ifdef BUILD_TIED_TASK_STACK 39 #define TASK_STACK_EMPTY 0 // entries when the stack is empty 41 #define TASK_STACK_BLOCK_BITS 5 // Used to define TASK_STACK_SIZE and TASK_STACK_MASK 42 #define TASK_STACK_BLOCK_SIZE ( 1 << TASK_STACK_BLOCK_BITS ) // Number of entries in each task stack array 43 #define TASK_STACK_INDEX_MASK ( TASK_STACK_BLOCK_SIZE - 1 ) // Mask for determining index into stack block 44 #endif // BUILD_TIED_TASK_STACK 46 #define TASK_NOT_PUSHED 1 47 #define TASK_SUCCESSFULLY_PUSHED 0 50 #define TASK_EXPLICIT 1 51 #define TASK_IMPLICIT 0 55 #define KMP_CANCEL_THREADS 56 #define KMP_THREAD_ATTR 60 #if defined(__ANDROID__) 61 #undef KMP_CANCEL_THREADS 73 #include <sys/types.h> 82 #include "kmp_safe_c_api.h" 88 #if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED 92 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 93 #include <xmmintrin.h> 96 #include "kmp_version.h" 97 #include "kmp_debug.h" 100 #include "kmp_debugger.h" 102 #include "kmp_i18n.h" 104 #define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS) 106 #include "kmp_wrapper_malloc.h" 109 # if !defined NSIG && defined _NSIG 115 # pragma weak clock_gettime 119 #include "ompt-internal.h" 123 #define NO_FIRST_TOUCH 0 124 #define FIRST_TOUCH 1 128 #define BUILD_MEMORY NO_FIRST_TOUCH 133 #ifndef USE_FAST_MEMORY 134 #define USE_FAST_MEMORY 3 137 #ifndef KMP_NESTED_HOT_TEAMS 138 # define KMP_NESTED_HOT_TEAMS 0 139 # define USE_NESTED_HOT_ARG(x) 141 # if KMP_NESTED_HOT_TEAMS 143 # define USE_NESTED_HOT_ARG(x) ,x 146 # undef KMP_NESTED_HOT_TEAMS 147 # define KMP_NESTED_HOT_TEAMS 0 148 # define USE_NESTED_HOT_ARG(x) 151 # define USE_NESTED_HOT_ARG(x) 156 #ifndef USE_CMP_XCHG_FOR_BGET 157 #define USE_CMP_XCHG_FOR_BGET 1 165 #define KMP_NSEC_PER_SEC 1000000000L 166 #define KMP_USEC_PER_SEC 1000000L 178 #define KMP_IDENT_IMB 0x01 180 #define KMP_IDENT_KMPC 0x02 183 #define KMP_IDENT_AUTOPAR 0x08 185 #define KMP_IDENT_ATOMIC_REDUCE 0x10 187 #define KMP_IDENT_BARRIER_EXPL 0x20 189 #define KMP_IDENT_BARRIER_IMPL 0x0040 190 #define KMP_IDENT_BARRIER_IMPL_MASK 0x01C0 191 #define KMP_IDENT_BARRIER_IMPL_FOR 0x0040 192 #define KMP_IDENT_BARRIER_IMPL_SECTIONS 0x00C0 194 #define KMP_IDENT_BARRIER_IMPL_SINGLE 0x0140 195 #define KMP_IDENT_BARRIER_IMPL_WORKSHARE 0x01C0 220 typedef union kmp_team kmp_team_t;
221 typedef struct kmp_taskdata kmp_taskdata_t;
222 typedef union kmp_task_team kmp_task_team_t;
223 typedef union kmp_team kmp_team_p;
224 typedef union kmp_info kmp_info_p;
225 typedef union kmp_root kmp_root_p;
236 #define KMP_PACK_64(HIGH_32,LOW_32) \ 237 ( (kmp_int64) ((((kmp_uint64)(HIGH_32))<<32) | (kmp_uint64)(LOW_32)) ) 244 #define SKIP_WS(_x) { while (*(_x) == ' ' || *(_x) == '\t') (_x)++; } 245 #define SKIP_DIGITS(_x) { while (*(_x) >= '0' && *(_x) <= '9') (_x)++; } 246 #define SKIP_TO(_x,_c) { while (*(_x) != '\0' && *(_x) != (_c)) (_x)++; } 251 #define KMP_MAX( x, y ) ( (x) > (y) ? (x) : (y) ) 252 #define KMP_MIN( x, y ) ( (x) < (y) ? (x) : (y) ) 260 enum kmp_state_timer {
270 #ifdef USE_LOAD_BALANCE 271 dynamic_load_balance,
274 dynamic_thread_limit,
279 #ifndef KMP_SCHED_TYPE_DEFINED 280 #define KMP_SCHED_TYPE_DEFINED 281 typedef enum kmp_sched {
284 kmp_sched_static = 1,
285 kmp_sched_dynamic = 2,
286 kmp_sched_guided = 3,
288 kmp_sched_upper_std = 5,
289 kmp_sched_lower_ext = 100,
290 kmp_sched_trapezoidal = 101,
291 #if KMP_STATIC_STEAL_ENABLED 292 kmp_sched_static_steal = 102,
295 kmp_sched_default = kmp_sched_static
305 kmp_sch_static_chunked = 33,
307 kmp_sch_dynamic_chunked = 35,
309 kmp_sch_runtime = 37,
311 kmp_sch_trapezoidal = 39,
314 kmp_sch_static_greedy = 40,
315 kmp_sch_static_balanced = 41,
317 kmp_sch_guided_iterative_chunked = 42,
318 kmp_sch_guided_analytical_chunked = 43,
323 kmp_sch_static_balanced_chunked = 45,
330 kmp_ord_static_chunked = 65,
332 kmp_ord_dynamic_chunked = 67,
333 kmp_ord_guided_chunked = 68,
334 kmp_ord_runtime = 69,
336 kmp_ord_trapezoidal = 71,
355 kmp_nm_dynamic_chunked = 163,
357 kmp_nm_runtime = 165,
359 kmp_nm_trapezoidal = 167,
362 kmp_nm_static_greedy = 168,
363 kmp_nm_static_balanced = 169,
365 kmp_nm_guided_iterative_chunked = 170,
366 kmp_nm_guided_analytical_chunked = 171,
367 kmp_nm_static_steal = 172,
369 kmp_nm_ord_static_chunked = 193,
371 kmp_nm_ord_dynamic_chunked = 195,
372 kmp_nm_ord_guided_chunked = 196,
373 kmp_nm_ord_runtime = 197,
375 kmp_nm_ord_trapezoidal = 199,
394 kmp_sch_modifier_monotonic = (1<<29),
395 kmp_sch_modifier_nonmonotonic = (1<<30),
397 # define SCHEDULE_WITHOUT_MODIFIERS(s) (
enum sched_type)((s) & ~ (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic))
398 # define SCHEDULE_HAS_MONOTONIC(s) (((s) & kmp_sch_modifier_monotonic) != 0) 399 # define SCHEDULE_HAS_NONMONOTONIC(s) (((s) & kmp_sch_modifier_nonmonotonic) != 0) 400 # define SCHEDULE_HAS_NO_MODIFIERS(s) (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0) 405 # define SCHEDULE_WITHOUT_MODIFIERS(s) (s) 406 # define SCHEDULE_HAS_MONOTONIC(s) false 407 # define SCHEDULE_HAS_NONMONOTONIC(s) false 408 # define SCHEDULE_HAS_NO_MODIFIERS(s) true 415 typedef struct kmp_r_sched {
430 enum clock_function_type {
431 clock_function_gettimeofday,
432 clock_function_clock_gettime
436 #if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS) 449 #undef KMP_FAST_REDUCTION_BARRIER 450 #define KMP_FAST_REDUCTION_BARRIER 1 452 #undef KMP_FAST_REDUCTION_CORE_DUO 453 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 454 #define KMP_FAST_REDUCTION_CORE_DUO 1 457 enum _reduction_method {
458 reduction_method_not_defined = 0,
459 critical_reduce_block = ( 1 << 8 ),
460 atomic_reduce_block = ( 2 << 8 ),
461 tree_reduce_block = ( 3 << 8 ),
462 empty_reduce_block = ( 4 << 8 )
472 #if KMP_FAST_REDUCTION_BARRIER 473 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \ 474 ( ( reduction_method ) | ( barrier_type ) ) 476 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 477 ( ( enum _reduction_method )( ( packed_reduction_method ) & ( 0x0000FF00 ) ) ) 479 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \ 480 ( ( enum barrier_type )( ( packed_reduction_method ) & ( 0x000000FF ) ) ) 482 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \ 485 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 486 ( packed_reduction_method ) 488 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \ 492 #define TEST_REDUCTION_METHOD(packed_reduction_method,which_reduction_block) \ 493 ( ( UNPACK_REDUCTION_METHOD( packed_reduction_method ) ) == ( which_reduction_block ) ) 495 #if KMP_FAST_REDUCTION_BARRIER 496 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \ 497 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_reduction_barrier ) ) 499 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \ 500 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_plain_barrier ) ) 503 typedef int PACKED_REDUCTION_METHOD_T;
511 # define USE_CBLKDATA 512 # pragma warning( push ) 513 # pragma warning( disable: 271 310 ) 514 # include <windows.h> 515 # pragma warning( pop ) 519 # include <pthread.h> 529 #if KMP_AFFINITY_SUPPORTED 534 typedef struct GROUP_AFFINITY {
540 # if KMP_GROUP_AFFINITY 541 extern int __kmp_num_proc_groups;
543 static const int __kmp_num_proc_groups = 1;
545 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
546 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
548 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
549 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
551 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
552 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
554 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *, GROUP_AFFINITY *);
555 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
559 extern hwloc_topology_t __kmp_hwloc_topology;
560 extern int __kmp_hwloc_error;
563 extern size_t __kmp_affin_mask_size;
564 # define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0) 565 # define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0) 566 # define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size) 567 # define KMP_CPU_SET_ITERATE(i,mask) \ 568 for (i = (mask)->begin(); i != (mask)->end() ; i = (mask)->next(i)) 569 # define KMP_CPU_SET(i,mask) (mask)->set(i) 570 # define KMP_CPU_ISSET(i,mask) (mask)->is_set(i) 571 # define KMP_CPU_CLR(i,mask) (mask)->clear(i) 572 # define KMP_CPU_ZERO(mask) (mask)->zero() 573 # define KMP_CPU_COPY(dest, src) (dest)->copy(src) 574 # define KMP_CPU_AND(dest, src) (dest)->bitwise_and(src) 575 # define KMP_CPU_COMPLEMENT(max_bit_number, mask) (mask)->bitwise_not() 576 # define KMP_CPU_UNION(dest, src) (dest)->bitwise_or(src) 577 # define KMP_CPU_ALLOC(ptr) (ptr = __kmp_affinity_dispatch->allocate_mask()) 578 # define KMP_CPU_FREE(ptr) __kmp_affinity_dispatch->deallocate_mask(ptr) 579 # define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr) 580 # define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr) 581 # define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr) 582 # define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr) 583 # define KMP_CPU_INDEX(arr,i) __kmp_affinity_dispatch->index_mask_array(arr, i) 584 # define KMP_CPU_ALLOC_ARRAY(arr, n) (arr = __kmp_affinity_dispatch->allocate_mask_array(n)) 585 # define KMP_CPU_FREE_ARRAY(arr, n) __kmp_affinity_dispatch->deallocate_mask_array(arr) 586 # define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) KMP_CPU_ALLOC_ARRAY(arr, n) 587 # define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_CPU_FREE_ARRAY(arr, n) 588 # define __kmp_get_system_affinity(mask, abort_bool) (mask)->get_system_affinity(abort_bool) 589 # define __kmp_set_system_affinity(mask, abort_bool) (mask)->set_system_affinity(abort_bool) 590 # define __kmp_get_proc_group(mask) (mask)->get_proc_group() 596 void*
operator new(
size_t n);
597 void operator delete(
void* p);
598 void*
operator new[](
size_t n);
599 void operator delete[](
void* p);
602 virtual void set(
int i) {}
604 virtual bool is_set(
int i)
const {
return false; }
606 virtual void clear(
int i) {}
608 virtual void zero() {}
610 virtual void copy(
const Mask* src) {}
612 virtual void bitwise_and(
const Mask* rhs) {}
614 virtual void bitwise_or(
const Mask* rhs) {}
616 virtual void bitwise_not() {}
619 virtual int begin()
const {
return 0; }
620 virtual int end()
const {
return 0; }
621 virtual int next(
int previous)
const {
return 0; }
623 virtual int set_system_affinity(
bool abort_on_error)
const {
return -1; }
625 virtual int get_system_affinity(
bool abort_on_error) {
return -1; }
628 virtual int get_proc_group()
const {
return -1; }
630 void*
operator new(
size_t n);
631 void operator delete(
void* p);
633 virtual void determine_capable(
const char* env_var) {}
635 virtual void bind_thread(
int proc) {}
637 virtual Mask* allocate_mask() {
return nullptr; }
638 virtual void deallocate_mask(Mask* m) { }
639 virtual Mask* allocate_mask_array(
int num) {
return nullptr; }
640 virtual void deallocate_mask_array(Mask* m) { }
641 virtual Mask* index_mask_array(Mask* m,
int index) {
return nullptr; }
642 static void pick_api();
643 static void destroy_api();
650 virtual api_type get_api_type()
const { KMP_ASSERT(0);
return NATIVE_OS; };
652 static bool picked_api;
655 typedef KMPAffinity::Mask kmp_affin_mask_t;
656 extern KMPAffinity* __kmp_affinity_dispatch;
662 #define KMP_AFFIN_MASK_PRINT_LEN 1024 677 affinity_gran_fine = 0,
678 affinity_gran_thread,
680 affinity_gran_package,
682 #if KMP_GROUP_AFFINITY 689 affinity_gran_default
692 enum affinity_top_method {
693 affinity_top_method_all = 0,
694 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 695 affinity_top_method_apicid,
696 affinity_top_method_x2apicid,
698 affinity_top_method_cpuinfo,
699 #if KMP_GROUP_AFFINITY 700 affinity_top_method_group,
702 affinity_top_method_flat,
704 affinity_top_method_hwloc,
706 affinity_top_method_default
709 #define affinity_respect_mask_default (-1) 711 extern enum affinity_type __kmp_affinity_type;
712 extern enum affinity_gran __kmp_affinity_gran;
713 extern int __kmp_affinity_gran_levels;
714 extern int __kmp_affinity_dups;
715 extern enum affinity_top_method __kmp_affinity_top_method;
716 extern int __kmp_affinity_compact;
717 extern int __kmp_affinity_offset;
718 extern int __kmp_affinity_verbose;
719 extern int __kmp_affinity_warnings;
720 extern int __kmp_affinity_respect_mask;
721 extern char * __kmp_affinity_proclist;
722 extern kmp_affin_mask_t *__kmp_affinity_masks;
723 extern unsigned __kmp_affinity_num_masks;
724 extern void __kmp_affinity_bind_thread(
int which);
726 extern kmp_affin_mask_t *__kmp_affin_fullMask;
727 extern char const * __kmp_cpuinfo_file;
736 typedef enum kmp_proc_bind_t {
746 typedef struct kmp_nested_proc_bind_t {
747 kmp_proc_bind_t *bind_types;
750 } kmp_nested_proc_bind_t;
752 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
756 # if KMP_AFFINITY_SUPPORTED 757 # define KMP_PLACE_ALL (-1) 758 # define KMP_PLACE_UNDEFINED (-2) 761 extern int __kmp_affinity_num_places;
765 typedef enum kmp_cancel_kind_t {
772 #endif // OMP_40_ENABLED 774 extern int __kmp_place_num_sockets;
775 extern int __kmp_place_socket_offset;
776 extern int __kmp_place_num_cores;
777 extern int __kmp_place_core_offset;
778 extern int __kmp_place_num_threads_per_core;
783 #define KMP_PAD(type, sz) (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1)) 789 #define KMP_GTID_DNE (-2) 790 #define KMP_GTID_SHUTDOWN (-3) 791 #define KMP_GTID_MONITOR (-4) 792 #define KMP_GTID_UNKNOWN (-5) 793 #define KMP_GTID_MIN (-6) 795 #define __kmp_get_gtid() __kmp_get_global_thread_id() 796 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg() 798 #define __kmp_tid_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \ 799 __kmp_threads[ (gtid) ]->th.th_info.ds.ds_tid ) 801 #define __kmp_get_tid() ( __kmp_tid_from_gtid( __kmp_get_gtid() ) ) 802 #define __kmp_gtid_from_tid(tid,team) ( KMP_DEBUG_ASSERT( (tid) >= 0 && (team) != NULL ), \ 803 team -> t.t_threads[ (tid) ] -> th.th_info .ds.ds_gtid ) 805 #define __kmp_get_team() ( __kmp_threads[ (__kmp_get_gtid()) ]-> th.th_team ) 806 #define __kmp_team_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \ 807 __kmp_threads[ (gtid) ]-> th.th_team ) 809 #define __kmp_thread_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), __kmp_threads[ (gtid) ] ) 810 #define __kmp_get_thread() ( __kmp_thread_from_gtid( __kmp_get_gtid() ) ) 814 #define __kmp_gtid_from_thread(thr) ( KMP_DEBUG_ASSERT( (thr) != NULL ), \ 815 (thr)->th.th_info.ds.ds_gtid ) 820 #define __kmp_get_team_num_threads(gtid) ( __kmp_threads[ ( gtid ) ] -> th.th_team -> t.t_nproc ) 826 #define KMP_UINT64_MAX (~((kmp_uint64)1<<((sizeof(kmp_uint64)*(1<<3))-1))) 828 #define KMP_MIN_NTH 1 831 # if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX 832 # define KMP_MAX_NTH PTHREAD_THREADS_MAX 834 # define KMP_MAX_NTH INT_MAX 838 #ifdef PTHREAD_STACK_MIN 839 # define KMP_MIN_STKSIZE PTHREAD_STACK_MIN 841 # define KMP_MIN_STKSIZE ((size_t)(32 * 1024)) 844 #define KMP_MAX_STKSIZE (~((size_t)1<<((sizeof(size_t)*(1<<3))-1))) 847 # define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024)) 848 #elif KMP_ARCH_X86_64 849 # define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024)) 850 # define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024)) 852 # define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024)) 855 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t) (1024 * 1024)) 856 #define KMP_MIN_MALLOC_POOL_INCR ((size_t) (4 * 1024)) 857 #define KMP_MAX_MALLOC_POOL_INCR (~((size_t)1<<((sizeof(size_t)*(1<<3))-1))) 859 #define KMP_MIN_STKOFFSET (0) 860 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE 862 # define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET 864 # define KMP_DEFAULT_STKOFFSET CACHE_LINE 867 #define KMP_MIN_STKPADDING (0) 868 #define KMP_MAX_STKPADDING (2 * 1024 * 1024) 870 #define KMP_BLOCKTIME_MULTIPLIER (1000) 871 #define KMP_MIN_BLOCKTIME (0) 872 #define KMP_MAX_BLOCKTIME (INT_MAX) 873 #define KMP_DEFAULT_BLOCKTIME (200) 876 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024)) 877 #define KMP_MIN_MONITOR_WAKEUPS (1) 878 #define KMP_MAX_MONITOR_WAKEUPS (1000) 882 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 883 ( ((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) : \ 884 ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS : \ 885 ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) ? (monitor_wakeups) : \ 886 (KMP_BLOCKTIME_MULTIPLIER) / (blocktime) ) 889 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 890 ( ( (blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1 ) / \ 891 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) ) 892 #endif // KMP_USE_MONITOR 894 #define KMP_MIN_STATSCOLS 40 895 #define KMP_MAX_STATSCOLS 4096 896 #define KMP_DEFAULT_STATSCOLS 80 898 #define KMP_MIN_INTERVAL 0 899 #define KMP_MAX_INTERVAL (INT_MAX-1) 900 #define KMP_DEFAULT_INTERVAL 0 902 #define KMP_MIN_CHUNK 1 903 #define KMP_MAX_CHUNK (INT_MAX-1) 904 #define KMP_DEFAULT_CHUNK 1 906 #define KMP_MIN_INIT_WAIT 1 907 #define KMP_MAX_INIT_WAIT (INT_MAX/2) 908 #define KMP_DEFAULT_INIT_WAIT 2048U 910 #define KMP_MIN_NEXT_WAIT 1 911 #define KMP_MAX_NEXT_WAIT (INT_MAX/2) 912 #define KMP_DEFAULT_NEXT_WAIT 1024U 914 #define KMP_DFLT_DISP_NUM_BUFF 7 915 #define KMP_MAX_ORDERED 8 917 #define KMP_MAX_FIELDS 32 919 #define KMP_MAX_BRANCH_BITS 31 921 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX 923 #define KMP_MAX_DEFAULT_DEVICE_LIMIT INT_MAX 925 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX 929 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 930 # define KMP_TLS_GTID_MIN 5 932 # define KMP_TLS_GTID_MIN INT_MAX 935 #define KMP_MASTER_TID(tid) ( (tid) == 0 ) 936 #define KMP_WORKER_TID(tid) ( (tid) != 0 ) 938 #define KMP_MASTER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) == 0 ) 939 #define KMP_WORKER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) != 0 ) 940 #define KMP_UBER_GTID(gtid) \ 942 KMP_DEBUG_ASSERT( (gtid) >= KMP_GTID_MIN ), \ 943 KMP_DEBUG_ASSERT( (gtid) < __kmp_threads_capacity ), \ 944 (gtid) >= 0 && __kmp_root[(gtid)] && __kmp_threads[(gtid)] && \ 945 (__kmp_threads[(gtid)] == __kmp_root[(gtid)]->r.r_uber_thread)\ 947 #define KMP_INITIAL_GTID(gtid) ( (gtid) == 0 ) 951 #define TRUE (! FALSE) 957 # define KMP_INIT_WAIT 64U 958 # define KMP_NEXT_WAIT 32U 960 # define KMP_INIT_WAIT 16U 961 # define KMP_NEXT_WAIT 8U 963 # define KMP_INIT_WAIT 1024U 964 # define KMP_NEXT_WAIT 512U 967 # define KMP_INIT_WAIT 1024U 968 # define KMP_NEXT_WAIT 512U 971 # define KMP_INIT_WAIT 1024U 972 # define KMP_NEXT_WAIT 512U 975 # define KMP_INIT_WAIT 1024U 976 # define KMP_NEXT_WAIT 512U 979 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 980 typedef struct kmp_cpuid {
986 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p );
988 extern void __kmp_x86_pause(
void );
990 static void __kmp_x86_pause(
void ) { _mm_delay_32( 100 ); }
992 static void __kmp_x86_pause(
void ) { _mm_pause(); }
994 # define KMP_CPU_PAUSE() __kmp_x86_pause() 996 # define KMP_PPC64_PRI_LOW() __asm__ volatile ("or 1, 1, 1") 997 # define KMP_PPC64_PRI_MED() __asm__ volatile ("or 2, 2, 2") 998 # define KMP_PPC64_PRI_LOC_MB() __asm__ volatile ("" : : : "memory") 999 # define KMP_CPU_PAUSE() do { KMP_PPC64_PRI_LOW(); KMP_PPC64_PRI_MED(); KMP_PPC64_PRI_LOC_MB(); } while (0) 1001 # define KMP_CPU_PAUSE() 1004 #define KMP_INIT_YIELD(count) { (count) = __kmp_yield_init; } 1006 #define KMP_YIELD(cond) { KMP_CPU_PAUSE(); __kmp_yield( (cond) ); } 1011 #define KMP_YIELD_WHEN(cond,count) { KMP_CPU_PAUSE(); (count) -= 2; \ 1012 if (!(count)) { KMP_YIELD(cond); (count) = __kmp_yield_next; } } 1013 #define KMP_YIELD_SPIN(count) { KMP_CPU_PAUSE(); (count) -=2; \ 1014 if (!(count)) { KMP_YIELD(1); (count) = __kmp_yield_next; } } 1035 ct_ordered_in_parallel,
1037 ct_ordered_in_taskq,
1044 # define IS_CONS_TYPE_TASKQ( ct ) ( ((int)(ct)) >= ((int)ct_taskq) && ((int)(ct)) <= ((int)ct_task_ordered) ) 1045 # define IS_CONS_TYPE_ORDERED( ct ) ((ct) == ct_pdo_ordered || (ct) == ct_task_ordered) 1049 enum cons_type type;
1051 kmp_user_lock_p name;
1054 struct cons_header {
1055 int p_top, w_top, s_top;
1056 int stack_size, stack_top;
1057 struct cons_data *stack_data;
1060 struct kmp_region_info {
1062 int offset[KMP_MAX_FIELDS];
1063 int length[KMP_MAX_FIELDS];
1071 typedef HANDLE kmp_thread_t;
1072 typedef DWORD kmp_key_t;
1076 typedef pthread_t kmp_thread_t;
1077 typedef pthread_key_t kmp_key_t;
1080 extern kmp_key_t __kmp_gtid_threadprivate_key;
1082 typedef struct kmp_sys_info {
1093 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1094 typedef struct kmp_cpuinfo {
1102 int cpu_stackoffset;
1106 kmp_uint64 frequency;
1107 char name [3*
sizeof (kmp_cpuid_t)];
1113 struct tv_threadprivate {
1120 struct tv_data *next;
1123 struct tv_threadprivate tp;
1127 extern kmp_key_t __kmp_tv_key;
1136 typedef int kmp_itt_mark_t;
1137 #define KMP_ITT_DEBUG 0 1146 #define HIGH_WATER_MARK(nslots) (((nslots) * 3) / 4) 1147 #define __KMP_TASKQ_THUNKS_PER_TH 1 1151 #define TQF_IS_ORDERED 0x0001 1152 #define TQF_IS_LASTPRIVATE 0x0002 1153 #define TQF_IS_NOWAIT 0x0004 1154 #define TQF_HEURISTICS 0x0008 1155 #define TQF_INTERFACE_RESERVED1 0x0010 1156 #define TQF_INTERFACE_RESERVED2 0x0020 1157 #define TQF_INTERFACE_RESERVED3 0x0040 1158 #define TQF_INTERFACE_RESERVED4 0x0080 1160 #define TQF_INTERFACE_FLAGS 0x00ff 1162 #define TQF_IS_LAST_TASK 0x0100 1163 #define TQF_TASKQ_TASK 0x0200 1164 #define TQF_RELEASE_WORKERS 0x0400 1165 #define TQF_ALL_TASKS_QUEUED 0x0800 1166 #define TQF_PARALLEL_CONTEXT 0x1000 1167 #define TQF_DEALLOCATED 0x2000 1169 #define TQF_INTERNAL_FLAGS 0x3f00 1171 typedef struct KMP_ALIGN_CACHE kmpc_aligned_int32_t {
1173 } kmpc_aligned_int32_t;
1175 typedef struct KMP_ALIGN_CACHE kmpc_aligned_queue_slot_t {
1176 struct kmpc_thunk_t *qs_thunk;
1177 } kmpc_aligned_queue_slot_t;
1179 typedef struct kmpc_task_queue_t {
1181 kmp_lock_t tq_link_lck;
1183 struct kmpc_task_queue_t *tq_parent;
1184 struct kmpc_task_queue_t *tq_next_free;
1186 volatile struct kmpc_task_queue_t *tq_first_child;
1187 struct kmpc_task_queue_t *tq_next_child;
1188 struct kmpc_task_queue_t *tq_prev_child;
1189 volatile kmp_int32 tq_ref_count;
1194 struct kmpc_aligned_shared_vars_t *tq_shareds;
1198 kmp_uint32 tq_tasknum_queuing;
1199 volatile kmp_uint32 tq_tasknum_serving;
1202 kmp_lock_t tq_free_thunks_lck;
1203 struct kmpc_thunk_t *tq_free_thunks;
1204 struct kmpc_thunk_t *tq_thunk_space;
1207 kmp_lock_t tq_queue_lck;
1208 kmpc_aligned_queue_slot_t *tq_queue;
1209 volatile struct kmpc_thunk_t *tq_taskq_slot;
1210 kmp_int32 tq_nslots;
1213 volatile kmp_int32 tq_nfull;
1215 volatile kmp_int32 tq_flags;
1218 struct kmpc_aligned_int32_t *tq_th_thunks;
1223 } kmpc_task_queue_t;
1225 typedef void (*kmpc_task_t) (kmp_int32 global_tid,
struct kmpc_thunk_t *thunk);
1228 typedef struct kmpc_shared_vars_t {
1229 kmpc_task_queue_t *sv_queue;
1231 } kmpc_shared_vars_t;
1233 typedef struct KMP_ALIGN_CACHE kmpc_aligned_shared_vars_t {
1234 volatile struct kmpc_shared_vars_t *ai_data;
1235 } kmpc_aligned_shared_vars_t;
1238 typedef struct kmpc_thunk_t {
1240 kmpc_shared_vars_t *th_shareds;
1241 struct kmpc_thunk_t *th_next_free;
1243 kmpc_task_t th_task;
1244 struct kmpc_thunk_t *th_encl_thunk;
1246 kmp_int32 th_status;
1247 kmp_uint32 th_tasknum;
1251 typedef struct KMP_ALIGN_CACHE kmp_taskq {
1252 int tq_curr_thunk_capacity;
1254 kmpc_task_queue_t *tq_root;
1255 kmp_int32 tq_global_flags;
1257 kmp_lock_t tq_freelist_lck;
1258 kmpc_task_queue_t *tq_freelist;
1260 kmpc_thunk_t **tq_curr_thunk;
1266 typedef kmp_int32 kmp_critical_name[8];
1276 typedef void (*
kmpc_micro) ( kmp_int32 * global_tid, kmp_int32 * bound_tid, ... );
1277 typedef void (*kmpc_micro_bound) ( kmp_int32 * bound_tid, kmp_int32 * bound_nth, ... );
1292 typedef void *(*kmpc_ctor) (
void *);
1303 typedef void *(*kmpc_cctor) (
void *,
void *);
1313 typedef void *(*kmpc_ctor_vec) (
void *, size_t);
1325 typedef void *(*kmpc_cctor_vec) (
void *,
void *, size_t);
1335 typedef struct kmp_cached_addr {
1337 struct kmp_cached_addr *next;
1338 } kmp_cached_addr_t;
1340 struct private_data {
1341 struct private_data *next;
1347 struct private_common {
1348 struct private_common *next;
1349 struct private_common *link;
1355 struct shared_common
1357 struct shared_common *next;
1358 struct private_data *pod_init;
1378 #define KMP_HASH_TABLE_LOG2 9 1379 #define KMP_HASH_TABLE_SIZE (1 << KMP_HASH_TABLE_LOG2) 1380 #define KMP_HASH_SHIFT 3 1381 #define KMP_HASH(x) ((((kmp_uintptr_t) x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE-1)) 1383 struct common_table {
1384 struct private_common *data[ KMP_HASH_TABLE_SIZE ];
1387 struct shared_table {
1388 struct shared_common *data[ KMP_HASH_TABLE_SIZE ];
1393 #if KMP_STATIC_STEAL_ENABLED 1394 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1401 kmp_int32 static_steal_counter;
1409 struct KMP_ALIGN( 32 ) {
1416 kmp_uint32 ordered_lower;
1417 kmp_uint32 ordered_upper;
1422 kmp_int32 last_upper;
1424 } dispatch_private_info32_t;
1426 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1433 kmp_int64 static_steal_counter;
1443 struct KMP_ALIGN( 32 ) {
1450 kmp_uint64 ordered_lower;
1451 kmp_uint64 ordered_upper;
1456 kmp_int64 last_upper;
1458 } dispatch_private_info64_t;
1460 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1473 kmp_uint32 ordered_lower;
1474 kmp_uint32 ordered_upper;
1476 kmp_int32 last_upper;
1478 } dispatch_private_info32_t;
1480 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1494 kmp_uint64 ordered_lower;
1495 kmp_uint64 ordered_upper;
1497 kmp_int64 last_upper;
1499 } dispatch_private_info64_t;
1502 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1503 union private_info {
1504 dispatch_private_info32_t p32;
1505 dispatch_private_info64_t p64;
1509 kmp_int32 ordered_bumped;
1510 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-3];
1511 struct dispatch_private_info * next;
1513 kmp_int32 type_size;
1514 enum cons_type pushed_ws;
1515 } dispatch_private_info_t;
1517 typedef struct dispatch_shared_info32 {
1520 volatile kmp_uint32 iteration;
1521 volatile kmp_uint32 num_done;
1522 volatile kmp_uint32 ordered_iteration;
1523 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-1];
1524 } dispatch_shared_info32_t;
1526 typedef struct dispatch_shared_info64 {
1529 volatile kmp_uint64 iteration;
1530 volatile kmp_uint64 num_done;
1531 volatile kmp_uint64 ordered_iteration;
1532 kmp_int64 ordered_dummy[KMP_MAX_ORDERED-3];
1533 } dispatch_shared_info64_t;
1535 typedef struct dispatch_shared_info {
1537 dispatch_shared_info32_t s32;
1538 dispatch_shared_info64_t s64;
1540 volatile kmp_uint32 buffer_index;
1542 volatile kmp_int32 doacross_buf_idx;
1543 volatile kmp_uint32 *doacross_flags;
1544 kmp_int32 doacross_num_done;
1552 } dispatch_shared_info_t;
1554 typedef struct kmp_disp {
1556 void (*th_deo_fcn)(
int * gtid,
int * cid,
ident_t *);
1558 void (*th_dxo_fcn)(
int * gtid,
int * cid,
ident_t *);
1560 dispatch_shared_info_t *th_dispatch_sh_current;
1561 dispatch_private_info_t *th_dispatch_pr_current;
1563 dispatch_private_info_t *th_disp_buffer;
1564 kmp_int32 th_disp_index;
1566 kmp_int32 th_doacross_buf_idx;
1567 volatile kmp_uint32 *th_doacross_flags;
1569 kmp_int64 *th_doacross_info;
1570 kmp_lock_t *th_steal_lock;
1573 #if KMP_STATIC_STEAL_ENABLED 1574 kmp_lock_t *th_steal_lock;
1575 void* dummy_padding[1];
1577 void* dummy_padding[2];
1580 #if KMP_USE_INTERNODE_ALIGNMENT 1581 char more_padding[INTERNODE_CACHE_LINE];
1591 #define KMP_INIT_BARRIER_STATE 0 1592 #define KMP_BARRIER_SLEEP_BIT 0 1593 #define KMP_BARRIER_UNUSED_BIT 1 1594 #define KMP_BARRIER_BUMP_BIT 2 1596 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT) 1597 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT) 1598 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT) 1600 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT) 1601 # error "Barrier sleep bit must be smaller than barrier bump bit" 1603 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT) 1604 # error "Barrier unused bit must be smaller than barrier bump bit" 1608 #define KMP_BARRIER_NOT_WAITING 0 // Normal state; worker not in wait_sleep 1609 #define KMP_BARRIER_OWN_FLAG 1 // Normal state; worker waiting on own b_go flag in release 1610 #define KMP_BARRIER_PARENT_FLAG 2 // Special state; worker waiting on parent's b_go flag in release 1611 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG 3 // Special state; tells worker to shift from parent to own b_go 1612 #define KMP_BARRIER_SWITCHING 4 // Special state; worker resets appropriate flag on wake-up 1615 bs_plain_barrier = 0,
1616 bs_forkjoin_barrier,
1617 #if KMP_FAST_REDUCTION_BARRIER 1618 bs_reduction_barrier,
1619 #endif // KMP_FAST_REDUCTION_BARRIER 1624 #if !KMP_FAST_REDUCTION_BARRIER 1625 #define bs_reduction_barrier bs_plain_barrier 1626 #endif // KMP_FAST_REDUCTION_BARRIER 1628 typedef enum kmp_bar_pat {
1632 bp_hierarchical_bar = 3,
1636 # define KMP_BARRIER_ICV_PUSH 1 1639 typedef struct kmp_internal_control {
1640 int serial_nesting_level;
1649 int max_active_levels;
1650 kmp_r_sched_t sched;
1652 kmp_proc_bind_t proc_bind;
1653 kmp_int32 default_device;
1654 #endif // OMP_40_ENABLED 1655 struct kmp_internal_control *next;
1656 } kmp_internal_control_t;
1659 copy_icvs( kmp_internal_control_t *dst, kmp_internal_control_t *src ) {
1664 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1669 kmp_internal_control_t th_fixed_icvs;
1671 volatile kmp_uint64 b_go;
1672 KMP_ALIGN_CACHE
volatile kmp_uint64 b_arrived;
1673 kmp_uint32 *skip_per_level;
1674 kmp_uint32 my_level;
1675 kmp_int32 parent_tid;
1678 struct kmp_bstate *parent_bar;
1680 kmp_uint64 leaf_state;
1682 kmp_uint8 base_leaf_kids;
1683 kmp_uint8 leaf_kids;
1685 kmp_uint8 wait_flag;
1686 kmp_uint8 use_oncore_barrier;
1690 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1694 union KMP_ALIGN_CACHE kmp_barrier_union {
1696 char b_pad[ KMP_PAD(kmp_bstate_t, CACHE_LINE) ];
1700 typedef union kmp_barrier_union kmp_balign_t;
1703 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1705 char b_pad[ CACHE_LINE ];
1707 kmp_uint64 b_arrived;
1712 kmp_uint b_master_arrived;
1713 kmp_uint b_team_arrived;
1718 typedef union kmp_barrier_team_union kmp_balign_team_t;
1728 typedef struct kmp_win32_mutex
1731 CRITICAL_SECTION cs;
1732 } kmp_win32_mutex_t;
1734 typedef struct kmp_win32_cond
1740 kmp_win32_mutex_t waiters_count_lock_;
1748 int wait_generation_count_;
1758 union KMP_ALIGN_CACHE kmp_cond_union {
1760 char c_pad[ CACHE_LINE ];
1761 pthread_cond_t c_cond;
1764 typedef union kmp_cond_union kmp_cond_align_t;
1766 union KMP_ALIGN_CACHE kmp_mutex_union {
1768 char m_pad[ CACHE_LINE ];
1769 pthread_mutex_t m_mutex;
1772 typedef union kmp_mutex_union kmp_mutex_align_t;
1776 typedef struct kmp_desc_base {
1778 size_t ds_stacksize;
1780 kmp_thread_t ds_thread;
1781 volatile int ds_tid;
1784 volatile int ds_alive;
1802 typedef union KMP_ALIGN_CACHE kmp_desc {
1804 char ds_pad[ KMP_PAD(kmp_desc_base_t, CACHE_LINE) ];
1809 typedef struct kmp_local {
1810 volatile int this_construct;
1815 #if ! USE_CMP_XCHG_FOR_BGET 1816 #ifdef USE_QUEUING_LOCK_FOR_BGET 1817 kmp_lock_t bget_lock;
1819 kmp_bootstrap_lock_t bget_lock;
1826 struct tv_data *tv_data;
1829 PACKED_REDUCTION_METHOD_T packed_reduction_method;
1833 #define KMP_CHECK_UPDATE(a, b) if ((a) != (b)) (a) = (b) 1834 #define KMP_CHECK_UPDATE_SYNC(a, b) if ((a) != (b)) TCW_SYNC_PTR((a), (b)) 1836 #define get__blocktime( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) 1837 #define get__bt_set( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) 1839 #define get__bt_intervals( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) 1842 #define get__nested_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nested) 1843 #define get__dynamic_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic) 1844 #define get__nproc_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc) 1845 #define get__sched_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched) 1847 #define set__blocktime_team( xteam, xtid, xval ) \ 1848 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime ) = (xval) ) 1851 #define set__bt_intervals_team( xteam, xtid, xval ) \ 1852 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals ) = (xval) ) 1855 #define set__bt_set_team( xteam, xtid, xval ) \ 1856 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set ) = (xval) ) 1859 #define set__nested( xthread, xval ) \ 1860 ( ( (xthread)->th.th_current_task->td_icvs.nested ) = (xval) ) 1861 #define get__nested( xthread ) \ 1862 ( ( (xthread)->th.th_current_task->td_icvs.nested ) ? (FTN_TRUE) : (FTN_FALSE) ) 1864 #define set__dynamic( xthread, xval ) \ 1865 ( ( (xthread)->th.th_current_task->td_icvs.dynamic ) = (xval) ) 1866 #define get__dynamic( xthread ) \ 1867 ( ( (xthread)->th.th_current_task->td_icvs.dynamic ) ? (FTN_TRUE) : (FTN_FALSE) ) 1869 #define set__nproc( xthread, xval ) \ 1870 ( ( (xthread)->th.th_current_task->td_icvs.nproc ) = (xval) ) 1872 #define set__max_active_levels( xthread, xval ) \ 1873 ( ( (xthread)->th.th_current_task->td_icvs.max_active_levels ) = (xval) ) 1875 #define set__sched( xthread, xval ) \ 1876 ( ( (xthread)->th.th_current_task->td_icvs.sched ) = (xval) ) 1880 #define set__proc_bind( xthread, xval ) \ 1881 ( ( (xthread)->th.th_current_task->td_icvs.proc_bind ) = (xval) ) 1882 #define get__proc_bind( xthread ) \ 1883 ( (xthread)->th.th_current_task->td_icvs.proc_bind ) 1892 typedef enum kmp_tasking_mode {
1893 tskm_immediate_exec = 0,
1894 tskm_extra_barrier = 1,
1895 tskm_task_teams = 2,
1897 } kmp_tasking_mode_t;
1899 extern kmp_tasking_mode_t __kmp_tasking_mode;
1900 extern kmp_int32 __kmp_task_stealing_constraint;
1902 extern kmp_int32 __kmp_default_device;
1905 extern kmp_int32 __kmp_max_task_priority;
1909 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *) task) - 1) 1910 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *) (taskdata + 1) 1914 #define KMP_TASKING_ENABLED(task_team) \ 1915 (TCR_SYNC_4((task_team)->tt.tt_found_tasks) == TRUE) 1923 typedef kmp_int32 (* kmp_routine_entry_t)( kmp_int32,
void * );
1925 #if OMP_40_ENABLED || OMP_45_ENABLED 1926 typedef union kmp_cmplrdata {
1929 #endif // OMP_45_ENABLED 1931 kmp_routine_entry_t destructors;
1932 #endif // OMP_40_ENABLED 1940 typedef struct kmp_task {
1942 kmp_routine_entry_t routine;
1944 #if OMP_40_ENABLED || OMP_45_ENABLED 1945 kmp_cmplrdata_t data1;
1946 kmp_cmplrdata_t data2;
1957 typedef struct kmp_taskgroup {
1959 kmp_int32 cancel_request;
1960 struct kmp_taskgroup *parent;
1965 typedef union kmp_depnode kmp_depnode_t;
1966 typedef struct kmp_depnode_list kmp_depnode_list_t;
1967 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
1969 typedef struct kmp_depend_info {
1970 kmp_intptr_t base_addr;
1976 } kmp_depend_info_t;
1978 struct kmp_depnode_list {
1979 kmp_depnode_t * node;
1980 kmp_depnode_list_t * next;
1983 typedef struct kmp_base_depnode {
1984 kmp_depnode_list_t * successors;
1989 #if KMP_SUPPORT_GRAPH_OUTPUT 1993 volatile kmp_int32 npredecessors;
1994 volatile kmp_int32 nrefs;
1995 } kmp_base_depnode_t;
1997 union KMP_ALIGN_CACHE kmp_depnode {
1999 char dn_pad[ KMP_PAD(kmp_base_depnode_t, CACHE_LINE) ];
2000 kmp_base_depnode_t dn;
2003 struct kmp_dephash_entry {
2005 kmp_depnode_t * last_out;
2006 kmp_depnode_list_t * last_ins;
2007 kmp_dephash_entry_t * next_in_bucket;
2010 typedef struct kmp_dephash {
2011 kmp_dephash_entry_t ** buckets;
2014 kmp_uint32 nelements;
2015 kmp_uint32 nconflicts;
2021 #ifdef BUILD_TIED_TASK_STACK 2024 typedef struct kmp_stack_block {
2025 kmp_taskdata_t * sb_block[ TASK_STACK_BLOCK_SIZE ];
2026 struct kmp_stack_block * sb_next;
2027 struct kmp_stack_block * sb_prev;
2028 } kmp_stack_block_t;
2030 typedef struct kmp_task_stack {
2031 kmp_stack_block_t ts_first_block;
2032 kmp_taskdata_t ** ts_top;
2033 kmp_int32 ts_entries;
2036 #endif // BUILD_TIED_TASK_STACK 2038 typedef struct kmp_tasking_flags {
2040 unsigned tiedness : 1;
2042 unsigned merged_if0 : 1;
2044 unsigned destructors_thunk : 1;
2047 unsigned priority_specified :1;
2048 unsigned reserved : 10;
2050 unsigned reserved : 12;
2052 #else // OMP_40_ENABLED 2053 unsigned reserved : 13;
2054 #endif // OMP_40_ENABLED 2057 unsigned tasktype : 1;
2058 unsigned task_serial : 1;
2059 unsigned tasking_ser : 1;
2060 unsigned team_serial : 1;
2063 unsigned started : 1;
2064 unsigned executing : 1;
2065 unsigned complete : 1;
2067 unsigned native : 1;
2068 unsigned reserved31 : 7;
2070 } kmp_tasking_flags_t;
2073 struct kmp_taskdata {
2074 kmp_int32 td_task_id;
2075 kmp_tasking_flags_t td_flags;
2076 kmp_team_t * td_team;
2077 kmp_info_p * td_alloc_thread;
2079 kmp_taskdata_t * td_parent;
2081 kmp_int32 td_untied_count;
2085 kmp_uint32 td_taskwait_counter;
2086 kmp_int32 td_taskwait_thread;
2087 KMP_ALIGN_CACHE kmp_internal_control_t td_icvs;
2088 KMP_ALIGN_CACHE
volatile kmp_uint32 td_allocated_child_tasks;
2089 volatile kmp_uint32 td_incomplete_child_tasks;
2091 kmp_taskgroup_t * td_taskgroup;
2092 kmp_dephash_t * td_dephash;
2093 kmp_depnode_t * td_depnode;
2096 ompt_task_info_t ompt_task_info;
2099 kmp_task_team_t * td_task_team;
2100 kmp_int32 td_size_alloc;
2105 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0 );
2108 typedef struct kmp_base_thread_data {
2109 kmp_info_p * td_thr;
2111 kmp_bootstrap_lock_t td_deque_lock;
2112 kmp_taskdata_t ** td_deque;
2113 kmp_int32 td_deque_size;
2114 kmp_uint32 td_deque_head;
2115 kmp_uint32 td_deque_tail;
2116 kmp_int32 td_deque_ntasks;
2118 kmp_int32 td_deque_last_stolen;
2119 #ifdef BUILD_TIED_TASK_STACK 2120 kmp_task_stack_t td_susp_tied_tasks;
2121 #endif // BUILD_TIED_TASK_STACK 2122 } kmp_base_thread_data_t;
2124 #define TASK_DEQUE_BITS 8 // Used solely to define INITIAL_TASK_DEQUE_SIZE 2125 #define INITIAL_TASK_DEQUE_SIZE ( 1 << TASK_DEQUE_BITS ) 2127 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size) 2128 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1) 2130 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2131 kmp_base_thread_data_t td;
2133 char td_pad[ KMP_PAD(kmp_base_thread_data_t, CACHE_LINE) ];
2134 } kmp_thread_data_t;
2138 typedef struct kmp_base_task_team {
2139 kmp_bootstrap_lock_t tt_threads_lock;
2141 kmp_task_team_t * tt_next;
2142 kmp_thread_data_t * tt_threads_data;
2144 kmp_int32 tt_found_tasks;
2147 kmp_int32 tt_max_threads;
2149 kmp_int32 tt_found_proxy_tasks;
2153 volatile kmp_uint32 tt_unfinished_threads;
2156 volatile kmp_uint32 tt_active;
2157 } kmp_base_task_team_t;
2159 union KMP_ALIGN_CACHE kmp_task_team {
2160 kmp_base_task_team_t tt;
2162 char tt_pad[ KMP_PAD(kmp_base_task_team_t, CACHE_LINE) ];
2165 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 ) 2167 typedef struct kmp_free_list {
2168 void *th_free_list_self;
2169 void *th_free_list_sync;
2170 void *th_free_list_other;
2173 #if KMP_NESTED_HOT_TEAMS 2176 typedef struct kmp_hot_team_ptr {
2177 kmp_team_p *hot_team;
2178 kmp_int32 hot_team_nth;
2179 } kmp_hot_team_ptr_t;
2182 typedef struct kmp_teams_size {
2192 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2200 kmp_team_p *th_team;
2201 kmp_root_p *th_root;
2202 kmp_info_p *th_next_pool;
2203 kmp_disp_t *th_dispatch;
2209 kmp_info_p *th_team_master;
2210 int th_team_serialized;
2212 microtask_t th_teams_microtask;
2222 int th_team_bt_intervals;
2227 #if KMP_AFFINITY_SUPPORTED 2228 kmp_affin_mask_t *th_affin_mask;
2234 KMP_ALIGN_CACHE
int th_set_nproc;
2235 #if KMP_NESTED_HOT_TEAMS 2236 kmp_hot_team_ptr_t *th_hot_teams;
2239 kmp_proc_bind_t th_set_proc_bind;
2240 kmp_teams_size_t th_teams_size;
2241 # if KMP_AFFINITY_SUPPORTED 2242 int th_current_place;
2249 kmp_uint64 th_bar_arrive_time;
2250 kmp_uint64 th_bar_min_time;
2251 kmp_uint64 th_frame_time;
2253 kmp_local_t th_local;
2254 struct private_common *th_pri_head;
2261 KMP_ALIGN_CACHE kmp_team_p *th_serial_team;
2264 ompt_thread_info_t ompt_thread_info;
2268 struct common_table *th_pri_common;
2270 volatile kmp_uint32 th_spin_here;
2273 volatile void *th_sleep_loc;
2282 kmp_task_team_t * th_task_team;
2283 kmp_taskdata_t * th_current_task;
2284 kmp_uint8 th_task_state;
2285 kmp_uint8 * th_task_state_memo_stack;
2286 kmp_uint32 th_task_state_top;
2287 kmp_uint32 th_task_state_stack_sz;
2293 kmp_uint8 th_active_in_pool;
2298 struct cons_header * th_cons;
2303 KMP_ALIGN_CACHE kmp_balign_t th_bar[ bs_last_barrier ];
2305 KMP_ALIGN_CACHE
volatile kmp_int32 th_next_waiting;
2307 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 ) 2309 kmp_free_list_t th_free_lists[NUM_LISTS];
2313 kmp_win32_cond_t th_suspend_cv;
2314 kmp_win32_mutex_t th_suspend_mx;
2315 int th_suspend_init;
2318 kmp_cond_align_t th_suspend_cv;
2319 kmp_mutex_align_t th_suspend_mx;
2320 int th_suspend_init_count;
2324 kmp_itt_mark_t th_itt_mark_single;
2327 #if KMP_STATS_ENABLED 2328 kmp_stats_list* th_stats;
2332 typedef union KMP_ALIGN_CACHE kmp_info {
2334 char th_pad[ KMP_PAD(kmp_base_info_t, CACHE_LINE) ];
2341 typedef struct kmp_base_data {
2342 volatile kmp_uint32 t_value;
2345 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2347 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2351 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2353 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2355 } kmp_ordered_team_t;
2357 typedef int (*launch_t)(
int gtid );
2360 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100 2365 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2366 # define KMP_INLINE_ARGV_BYTES ( 4 * CACHE_LINE - ( ( 3 * KMP_PTR_SKIP + 2 * sizeof(int) + 2 * sizeof(kmp_int8) + sizeof(kmp_int16) + sizeof(kmp_uint32) ) % CACHE_LINE ) ) 2368 # define KMP_INLINE_ARGV_BYTES ( 2 * CACHE_LINE - ( ( 3 * KMP_PTR_SKIP + 2 * sizeof(int) ) % CACHE_LINE ) ) 2370 #define KMP_INLINE_ARGV_ENTRIES (int)( KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP ) 2372 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2374 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2375 kmp_balign_team_t t_bar[ bs_last_barrier ];
2376 volatile int t_construct;
2377 kmp_lock_t t_single_lock;
2380 KMP_ALIGN_CACHE
int t_master_tid;
2381 int t_master_this_cons;
2383 kmp_team_p *t_parent;
2384 kmp_team_p *t_next_pool;
2385 kmp_disp_t *t_dispatch;
2386 kmp_task_team_t *t_task_team[2];
2388 kmp_proc_bind_t t_proc_bind;
2389 #endif // OMP_40_ENABLED 2391 kmp_uint64 t_region_time;
2395 KMP_ALIGN_CACHE
void **t_argv;
2402 ompt_team_info_t ompt_team_info;
2403 ompt_lw_taskteam_t *ompt_serialized_team_info;
2406 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2407 kmp_int8 t_fp_control_saved;
2409 kmp_int16 t_x87_fpu_control_word;
2413 void *t_inline_argv[ KMP_INLINE_ARGV_ENTRIES ];
2415 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2416 kmp_taskdata_t *t_implicit_task_taskdata;
2419 KMP_ALIGN_CACHE
int t_max_argc;
2422 dispatch_shared_info_t *t_disp_buffer;
2425 kmp_r_sched_t t_sched;
2426 #if OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2429 #endif // OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2433 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64) 2437 char dummy_padding[1024];
2439 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2442 kmp_int32 t_cancel_request;
2444 int t_master_active;
2445 kmp_taskq_t t_taskq;
2446 void *t_copypriv_data;
2447 kmp_uint32 t_copyin_counter;
2453 union KMP_ALIGN_CACHE kmp_team {
2456 char t_pad[ KMP_PAD(kmp_base_team_t, CACHE_LINE) ];
2460 typedef union KMP_ALIGN_CACHE kmp_time_global {
2462 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2464 } kmp_time_global_t;
2466 typedef struct kmp_base_global {
2468 kmp_time_global_t g_time;
2471 volatile int g_abort;
2472 volatile int g_done;
2475 enum dynamic_mode g_dynamic_mode;
2476 } kmp_base_global_t;
2478 typedef union KMP_ALIGN_CACHE kmp_global {
2479 kmp_base_global_t g;
2481 char g_pad[ KMP_PAD(kmp_base_global_t, CACHE_LINE) ];
2485 typedef struct kmp_base_root {
2490 volatile int r_active;
2492 volatile int r_nested;
2495 kmp_team_t *r_root_team;
2496 kmp_team_t *r_hot_team;
2497 kmp_info_t *r_uber_thread;
2498 kmp_lock_t r_begin_lock;
2499 volatile int r_begin;
2503 typedef union KMP_ALIGN_CACHE kmp_root {
2506 char r_pad[ KMP_PAD(kmp_base_root_t, CACHE_LINE) ];
2509 struct fortran_inx_info {
2518 extern int __kmp_settings;
2519 extern int __kmp_duplicate_library_ok;
2521 extern int __kmp_forkjoin_frames;
2522 extern int __kmp_forkjoin_frames_mode;
2524 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2525 extern int __kmp_determ_red;
2528 extern int kmp_a_debug;
2529 extern int kmp_b_debug;
2530 extern int kmp_c_debug;
2531 extern int kmp_d_debug;
2532 extern int kmp_e_debug;
2533 extern int kmp_f_debug;
2537 #define KMP_DEBUG_BUF_LINES_INIT 512 2538 #define KMP_DEBUG_BUF_LINES_MIN 1 2540 #define KMP_DEBUG_BUF_CHARS_INIT 128 2541 #define KMP_DEBUG_BUF_CHARS_MIN 2 2543 extern int __kmp_debug_buf;
2544 extern int __kmp_debug_buf_lines;
2545 extern int __kmp_debug_buf_chars;
2546 extern int __kmp_debug_buf_atomic;
2548 extern char *__kmp_debug_buffer;
2549 extern int __kmp_debug_count;
2550 extern int __kmp_debug_buf_warn_chars;
2554 extern int __kmp_par_range;
2556 #define KMP_PAR_RANGE_ROUTINE_LEN 1024 2557 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2558 #define KMP_PAR_RANGE_FILENAME_LEN 1024 2559 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2560 extern int __kmp_par_range_lb;
2561 extern int __kmp_par_range_ub;
2565 extern int __kmp_storage_map;
2566 extern int __kmp_storage_map_verbose;
2567 extern int __kmp_storage_map_verbose_specified;
2569 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2570 extern kmp_cpuinfo_t __kmp_cpuinfo;
2573 extern volatile int __kmp_init_serial;
2574 extern volatile int __kmp_init_gtid;
2575 extern volatile int __kmp_init_common;
2576 extern volatile int __kmp_init_middle;
2577 extern volatile int __kmp_init_parallel;
2579 extern volatile int __kmp_init_monitor;
2581 extern volatile int __kmp_init_user_locks;
2582 extern int __kmp_init_counter;
2583 extern int __kmp_root_counter;
2584 extern int __kmp_version;
2587 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2590 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2591 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2592 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2593 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2594 extern kmp_uint32 __kmp_barrier_gather_branch_bits [ bs_last_barrier ];
2595 extern kmp_uint32 __kmp_barrier_release_branch_bits [ bs_last_barrier ];
2596 extern kmp_bar_pat_e __kmp_barrier_gather_pattern [ bs_last_barrier ];
2597 extern kmp_bar_pat_e __kmp_barrier_release_pattern [ bs_last_barrier ];
2598 extern char const *__kmp_barrier_branch_bit_env_name [ bs_last_barrier ];
2599 extern char const *__kmp_barrier_pattern_env_name [ bs_last_barrier ];
2600 extern char const *__kmp_barrier_type_name [ bs_last_barrier ];
2601 extern char const *__kmp_barrier_pattern_name [ bp_last_bar ];
2604 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2605 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2606 extern kmp_bootstrap_lock_t __kmp_exit_lock;
2608 extern kmp_bootstrap_lock_t __kmp_monitor_lock;
2610 extern kmp_bootstrap_lock_t __kmp_tp_cached_lock;
2612 extern kmp_lock_t __kmp_global_lock;
2613 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2614 extern kmp_lock_t __kmp_debug_lock;
2617 extern unsigned int __kmp_init_wait;
2618 extern unsigned int __kmp_next_wait;
2620 extern enum library_type __kmp_library;
2626 extern int __kmp_chunk;
2628 extern size_t __kmp_stksize;
2630 extern size_t __kmp_monitor_stksize;
2632 extern size_t __kmp_stkoffset;
2633 extern int __kmp_stkpadding;
2635 extern size_t __kmp_malloc_pool_incr;
2636 extern int __kmp_env_chunk;
2637 extern int __kmp_env_stksize;
2638 extern int __kmp_env_omp_stksize;
2639 extern int __kmp_env_all_threads;
2640 extern int __kmp_env_omp_all_threads;
2641 extern int __kmp_env_blocktime;
2642 extern int __kmp_env_checks;
2643 extern int __kmp_env_consistency_check;
2644 extern int __kmp_generate_warnings;
2645 extern int __kmp_reserve_warn;
2647 #ifdef DEBUG_SUSPEND 2648 extern int __kmp_suspend_count;
2651 extern kmp_uint32 __kmp_yield_init;
2652 extern kmp_uint32 __kmp_yield_next;
2655 extern kmp_uint32 __kmp_yielding_on;
2656 extern kmp_uint32 __kmp_yield_cycle;
2657 extern kmp_int32 __kmp_yield_on_count;
2658 extern kmp_int32 __kmp_yield_off_count;
2662 extern int __kmp_allThreadsSpecified;
2664 extern size_t __kmp_align_alloc;
2666 extern int __kmp_xproc;
2667 extern int __kmp_avail_proc;
2668 extern size_t __kmp_sys_min_stksize;
2669 extern int __kmp_sys_max_nth;
2670 extern int __kmp_max_nth;
2671 extern int __kmp_threads_capacity;
2672 extern int __kmp_dflt_team_nth;
2673 extern int __kmp_dflt_team_nth_ub;
2674 extern int __kmp_tp_capacity;
2675 extern int __kmp_tp_cached;
2676 extern int __kmp_dflt_nested;
2677 extern int __kmp_dflt_blocktime;
2679 extern int __kmp_monitor_wakeups;
2680 extern int __kmp_bt_intervals;
2682 #ifdef KMP_ADJUST_BLOCKTIME 2683 extern int __kmp_zero_bt;
2685 #ifdef KMP_DFLT_NTH_CORES 2686 extern int __kmp_ncores;
2688 extern int __kmp_abort_delay;
2690 extern int __kmp_need_register_atfork_specified;
2691 extern int __kmp_need_register_atfork;
2692 extern int __kmp_gtid_mode;
2698 extern int __kmp_adjust_gtid_mode;
2699 #ifdef KMP_TDATA_GTID 2701 extern __declspec(thread)
int __kmp_gtid;
2703 extern __thread
int __kmp_gtid;
2706 extern int __kmp_tls_gtid_min;
2707 extern int __kmp_foreign_tp;
2708 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2709 extern int __kmp_inherit_fp_control;
2710 extern kmp_int16 __kmp_init_x87_fpu_control_word;
2711 extern kmp_uint32 __kmp_init_mxcsr;
2714 extern int __kmp_dflt_max_active_levels;
2715 extern int __kmp_dispatch_num_buffers;
2716 #if KMP_NESTED_HOT_TEAMS 2717 extern int __kmp_hot_teams_mode;
2718 extern int __kmp_hot_teams_max_level;
2722 extern enum clock_function_type __kmp_clock_function;
2723 extern int __kmp_clock_function_param;
2726 #if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS) 2727 extern enum mic_type __kmp_mic_type;
2730 # ifdef USE_LOAD_BALANCE 2731 extern double __kmp_load_balance_interval;
2735 typedef struct kmp_nested_nthreads_t {
2739 } kmp_nested_nthreads_t;
2741 extern kmp_nested_nthreads_t __kmp_nested_nth;
2743 #if KMP_USE_ADAPTIVE_LOCKS 2746 struct kmp_adaptive_backoff_params_t {
2748 kmp_uint32 max_soft_retries;
2750 kmp_uint32 max_badness;
2753 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
2755 #if KMP_DEBUG_ADAPTIVE_LOCKS 2756 extern char * __kmp_speculative_statsfile;
2759 #endif // KMP_USE_ADAPTIVE_LOCKS 2762 extern int __kmp_display_env;
2763 extern int __kmp_display_env_verbose;
2764 extern int __kmp_omp_cancellation;
2772 extern kmp_info_t **__kmp_threads;
2774 extern volatile kmp_team_t * __kmp_team_pool;
2775 extern volatile kmp_info_t * __kmp_thread_pool;
2778 extern volatile int __kmp_nth;
2781 extern volatile int __kmp_all_nth;
2782 extern int __kmp_thread_pool_nth;
2783 extern volatile int __kmp_thread_pool_active_nth;
2785 extern kmp_root_t **__kmp_root;
2789 extern kmp_global_t __kmp_global;
2791 extern kmp_info_t __kmp_monitor;
2792 extern volatile kmp_uint32 __kmp_team_counter;
2793 extern volatile kmp_uint32 __kmp_task_counter;
2797 #define _KMP_GEN_ID( counter ) \ 2801 KMP_TEST_THEN_INC32( (volatile kmp_int32 *) & counter ) + 1 \ 2806 #define _KMP_GEN_ID( counter ) \ 2812 #define KMP_GEN_TASK_ID() _KMP_GEN_ID( __kmp_task_counter ) 2813 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID( __kmp_team_counter ) 2818 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void* p2,
size_t size,
char const *format, ... );
2820 extern void __kmp_serial_initialize(
void );
2821 extern void __kmp_middle_initialize(
void );
2822 extern void __kmp_parallel_initialize(
void );
2824 extern void __kmp_internal_begin(
void );
2825 extern void __kmp_internal_end_library(
int gtid );
2826 extern void __kmp_internal_end_thread(
int gtid );
2827 extern void __kmp_internal_end_atexit(
void );
2828 extern void __kmp_internal_end_fini(
void );
2829 extern void __kmp_internal_end_dtor(
void );
2830 extern void __kmp_internal_end_dest(
void* );
2832 extern int __kmp_register_root(
int initial_thread );
2833 extern void __kmp_unregister_root(
int gtid );
2835 extern int __kmp_ignore_mppbeg(
void );
2836 extern int __kmp_ignore_mppend(
void );
2838 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws );
2839 extern void __kmp_exit_single(
int gtid );
2841 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2842 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2844 #ifdef USE_LOAD_BALANCE 2845 extern int __kmp_get_load_balance(
int );
2849 extern void __kmp_tv_threadprivate_store( kmp_info_t *th,
void *global_addr,
void *thread_addr );
2852 extern int __kmp_get_global_thread_id(
void );
2853 extern int __kmp_get_global_thread_id_reg(
void );
2854 extern void __kmp_exit_thread(
int exit_status );
2855 extern void __kmp_abort(
char const * format, ... );
2856 extern void __kmp_abort_thread(
void );
2857 extern void __kmp_abort_process(
void );
2858 extern void __kmp_warn(
char const * format, ... );
2860 extern void __kmp_set_num_threads(
int new_nth,
int gtid );
2863 static inline kmp_info_t * __kmp_entry_thread()
2865 int gtid = __kmp_entry_gtid();
2867 return __kmp_threads[gtid];
2870 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels );
2871 extern int __kmp_get_max_active_levels(
int gtid );
2872 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level );
2873 extern int __kmp_get_team_size(
int gtid,
int level );
2874 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk );
2875 extern void __kmp_get_schedule(
int gtid, kmp_sched_t * sched,
int * chunk );
2877 extern unsigned short __kmp_get_random( kmp_info_t * thread );
2878 extern void __kmp_init_random( kmp_info_t * thread );
2880 extern kmp_r_sched_t __kmp_get_schedule_global(
void );
2881 extern void __kmp_adjust_num_threads(
int new_nproc );
2883 extern void * ___kmp_allocate(
size_t size KMP_SRC_LOC_DECL );
2884 extern void * ___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL );
2885 extern void ___kmp_free(
void * ptr KMP_SRC_LOC_DECL );
2886 #define __kmp_allocate( size ) ___kmp_allocate( (size) KMP_SRC_LOC_CURR ) 2887 #define __kmp_page_allocate( size ) ___kmp_page_allocate( (size) KMP_SRC_LOC_CURR ) 2888 #define __kmp_free( ptr ) ___kmp_free( (ptr) KMP_SRC_LOC_CURR ) 2891 extern void * ___kmp_fast_allocate( kmp_info_t *this_thr,
size_t size KMP_SRC_LOC_DECL );
2892 extern void ___kmp_fast_free( kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL );
2893 extern void __kmp_free_fast_memory( kmp_info_t *this_thr );
2894 extern void __kmp_initialize_fast_memory( kmp_info_t *this_thr );
2895 #define __kmp_fast_allocate( this_thr, size ) ___kmp_fast_allocate( (this_thr), (size) KMP_SRC_LOC_CURR ) 2896 #define __kmp_fast_free( this_thr, ptr ) ___kmp_fast_free( (this_thr), (ptr) KMP_SRC_LOC_CURR ) 2899 extern void * ___kmp_thread_malloc( kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL );
2900 extern void * ___kmp_thread_calloc( kmp_info_t *th,
size_t nelem,
size_t elsize KMP_SRC_LOC_DECL );
2901 extern void * ___kmp_thread_realloc( kmp_info_t *th,
void *ptr,
size_t size KMP_SRC_LOC_DECL );
2902 extern void ___kmp_thread_free( kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL );
2903 #define __kmp_thread_malloc( th, size ) ___kmp_thread_malloc( (th), (size) KMP_SRC_LOC_CURR ) 2904 #define __kmp_thread_calloc( th, nelem, elsize ) ___kmp_thread_calloc( (th), (nelem), (elsize) KMP_SRC_LOC_CURR ) 2905 #define __kmp_thread_realloc( th, ptr, size ) ___kmp_thread_realloc( (th), (ptr), (size) KMP_SRC_LOC_CURR ) 2906 #define __kmp_thread_free( th, ptr ) ___kmp_thread_free( (th), (ptr) KMP_SRC_LOC_CURR ) 2908 #define KMP_INTERNAL_MALLOC(sz) malloc(sz) 2909 #define KMP_INTERNAL_FREE(p) free(p) 2910 #define KMP_INTERNAL_REALLOC(p,sz) realloc((p),(sz)) 2911 #define KMP_INTERNAL_CALLOC(n,sz) calloc((n),(sz)) 2913 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads );
2916 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid, kmp_proc_bind_t proc_bind );
2917 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
int num_threads );
2920 extern void __kmp_yield(
int cond );
2923 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
2926 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
2929 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
2932 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
2936 kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st );
2938 kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st );
2940 kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st );
2942 kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st );
2950 #ifdef KMP_GOMP_COMPAT 2952 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
2953 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
2954 kmp_int32 chunk,
int push_ws );
2955 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
2956 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
2957 kmp_int32 chunk,
int push_ws );
2958 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
2959 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
2960 kmp_int64 chunk,
int push_ws );
2961 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
2962 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
2963 kmp_int64 chunk,
int push_ws );
2964 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid );
2965 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid );
2966 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid );
2967 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid );
2972 extern kmp_uint32 __kmp_eq_4( kmp_uint32 value, kmp_uint32 checker );
2973 extern kmp_uint32 __kmp_neq_4( kmp_uint32 value, kmp_uint32 checker );
2974 extern kmp_uint32 __kmp_lt_4( kmp_uint32 value, kmp_uint32 checker );
2975 extern kmp_uint32 __kmp_ge_4( kmp_uint32 value, kmp_uint32 checker );
2976 extern kmp_uint32 __kmp_le_4( kmp_uint32 value, kmp_uint32 checker );
2977 extern kmp_uint32 __kmp_wait_yield_4( kmp_uint32
volatile * spinner, kmp_uint32 checker, kmp_uint32 (*pred) (kmp_uint32, kmp_uint32),
void * obj );
2978 extern void __kmp_wait_yield_4_ptr(
void * spinner, kmp_uint32 checker, kmp_uint32 (* pred)(
void *, kmp_uint32 ),
void * obj );
2982 class kmp_flag_oncore;
2983 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64 *flag,
int final_spin
2985 ,
void * itt_sync_obj
2988 extern void __kmp_release_64(kmp_flag_64 *flag);
2990 extern void __kmp_infinite_loop(
void );
2992 extern void __kmp_cleanup(
void );
2994 #if KMP_HANDLE_SIGNALS 2995 extern int __kmp_handle_signals;
2996 extern void __kmp_install_signals(
int parallel_init );
2997 extern void __kmp_remove_signals(
void );
3000 extern void __kmp_clear_system_time(
void );
3001 extern void __kmp_read_system_time(
double *delta );
3003 extern void __kmp_check_stack_overlap( kmp_info_t *thr );
3005 extern void __kmp_expand_host_name(
char *buffer,
size_t size );
3006 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern );
3008 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3009 extern void __kmp_initialize_system_tick(
void );
3012 extern void __kmp_runtime_initialize(
void );
3013 extern void __kmp_runtime_destroy(
void );
3015 #if KMP_AFFINITY_SUPPORTED 3016 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len, kmp_affin_mask_t *mask);
3017 extern void __kmp_affinity_initialize(
void);
3018 extern void __kmp_affinity_uninitialize(
void);
3019 extern void __kmp_affinity_set_init_mask(
int gtid,
int isa_root);
3021 extern void __kmp_affinity_set_place(
int gtid);
3023 extern void __kmp_affinity_determine_capable(
const char *env_var );
3024 extern int __kmp_aux_set_affinity(
void **mask);
3025 extern int __kmp_aux_get_affinity(
void **mask);
3026 extern int __kmp_aux_get_affinity_max_proc();
3027 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3028 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3029 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3030 extern void __kmp_balanced_affinity(
int tid,
int team_size );
3033 extern void __kmp_cleanup_hierarchy();
3034 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3038 extern int __kmp_futex_determine_capable(
void );
3040 #endif // KMP_USE_FUTEX 3042 extern void __kmp_gtid_set_specific(
int gtid );
3043 extern int __kmp_gtid_get_specific(
void );
3045 extern double __kmp_read_cpu_time(
void );
3047 extern int __kmp_read_system_info(
struct kmp_sys_info *info );
3050 extern void __kmp_create_monitor( kmp_info_t *th );
3053 extern void *__kmp_launch_thread( kmp_info_t *thr );
3055 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size );
3058 extern int __kmp_still_running(kmp_info_t *th);
3059 extern int __kmp_is_thread_alive( kmp_info_t * th, DWORD *exit_val );
3060 extern void __kmp_free_handle( kmp_thread_t tHandle );
3064 extern void __kmp_reap_monitor( kmp_info_t *th );
3066 extern void __kmp_reap_worker( kmp_info_t *th );
3067 extern void __kmp_terminate_thread(
int gtid );
3069 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32 *flag );
3070 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64 *flag );
3071 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag );
3072 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32 *flag );
3073 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64 *flag );
3074 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag );
3076 extern void __kmp_elapsed(
double * );
3077 extern void __kmp_elapsed_tick(
double * );
3079 extern void __kmp_enable(
int old_state );
3080 extern void __kmp_disable(
int *old_state );
3082 extern void __kmp_thread_sleep(
int millis );
3084 extern void __kmp_common_initialize(
void );
3085 extern void __kmp_common_destroy(
void );
3086 extern void __kmp_common_destroy_gtid(
int gtid );
3089 extern void __kmp_register_atfork(
void );
3091 extern void __kmp_suspend_initialize(
void );
3092 extern void __kmp_suspend_uninitialize_thread( kmp_info_t *th );
3094 extern kmp_info_t * __kmp_allocate_thread( kmp_root_t *root,
3095 kmp_team_t *team,
int tid);
3097 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3099 ompt_parallel_id_t ompt_parallel_id,
3101 kmp_proc_bind_t proc_bind,
3102 kmp_internal_control_t *new_icvs,
3103 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr) );
3105 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3107 ompt_parallel_id_t ompt_parallel_id,
3109 kmp_internal_control_t *new_icvs,
3110 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr) );
3111 #endif // OMP_40_ENABLED 3112 extern void __kmp_free_thread( kmp_info_t * );
3113 extern void __kmp_free_team( kmp_root_t *, kmp_team_t * USE_NESTED_HOT_ARG(kmp_info_t *) );
3114 extern kmp_team_t * __kmp_reap_team( kmp_team_t * );
3118 extern void __kmp_initialize_bget( kmp_info_t *th );
3119 extern void __kmp_finalize_bget( kmp_info_t *th );
3121 KMP_EXPORT
void *kmpc_malloc(
size_t size );
3122 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment );
3123 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize );
3124 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size );
3125 KMP_EXPORT
void kmpc_free(
void *ptr );
3130 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3131 size_t reduce_size,
void *reduce_data,
void (*reduce)(
void *,
void *) );
3132 extern void __kmp_end_split_barrier (
enum barrier_type bt,
int gtid );
3143 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
enum fork_context_e fork_context,
3146 void *unwrapped_task,
3148 microtask_t microtask, launch_t invoker,
3150 #
if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && KMP_OS_LINUX
3157 extern void __kmp_join_call(
ident_t *loc,
int gtid
3159 ,
enum fork_context_e fork_context
3162 ,
int exit_teams = 0
3166 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3167 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team );
3168 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team );
3169 extern int __kmp_invoke_task_func(
int gtid );
3170 extern void __kmp_run_before_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3171 extern void __kmp_run_after_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3174 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid );
3176 extern int __kmp_invoke_teams_master(
int gtid );
3177 extern void __kmp_teams_master(
int gtid );
3179 extern void __kmp_save_internal_controls( kmp_info_t * thread );
3180 extern void __kmp_user_set_library (
enum library_type arg);
3181 extern void __kmp_aux_set_library (
enum library_type arg);
3182 extern void __kmp_aux_set_stacksize(
size_t arg);
3183 extern void __kmp_aux_set_blocktime (
int arg, kmp_info_t *thread,
int tid);
3184 extern void __kmp_aux_set_defaults(
char const * str,
int len );
3187 void kmpc_set_blocktime (
int arg);
3188 void ompc_set_nested(
int flag );
3189 void ompc_set_dynamic(
int flag );
3190 void ompc_set_num_threads(
int arg );
3192 extern void __kmp_push_current_task_to_thread( kmp_info_t *this_thr,
3193 kmp_team_t *team,
int tid );
3194 extern void __kmp_pop_current_task_from_thread( kmp_info_t *this_thr );
3195 extern kmp_task_t* __kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3196 kmp_tasking_flags_t *
flags,
size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3197 kmp_routine_entry_t task_entry );
3198 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3199 kmp_team_t *team,
int tid,
int set_curr_task );
3200 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3201 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3203 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_32 *flag,
int final_spin,
3204 int *thread_finished,
3206 void * itt_sync_obj,
3208 kmp_int32 is_constrained);
3209 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_64 *flag,
int final_spin,
3210 int *thread_finished,
3212 void * itt_sync_obj,
3214 kmp_int32 is_constrained);
3215 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_oncore *flag,
int final_spin,
3216 int *thread_finished,
3218 void * itt_sync_obj,
3220 kmp_int32 is_constrained);
3222 extern void __kmp_free_task_team( kmp_info_t *thread, kmp_task_team_t *task_team );
3223 extern void __kmp_reap_task_teams(
void );
3224 extern void __kmp_wait_to_unref_task_teams(
void );
3225 extern void __kmp_task_team_setup ( kmp_info_t *this_thr, kmp_team_t *team,
int always );
3226 extern void __kmp_task_team_sync ( kmp_info_t *this_thr, kmp_team_t *team );
3227 extern void __kmp_task_team_wait ( kmp_info_t *this_thr, kmp_team_t *team
3229 ,
void * itt_sync_obj
3233 extern void __kmp_tasking_barrier( kmp_team_t *team, kmp_info_t *thread,
int gtid );
3235 extern int __kmp_is_address_mapped(
void *addr );
3236 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3239 extern int __kmp_read_from_file(
char const *path,
char const *format, ... );
3247 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3249 extern void __kmp_query_cpuid( kmp_cpuinfo_t *p );
3251 #define __kmp_load_mxcsr(p) _mm_setcsr(*(p)) 3252 static inline void __kmp_store_mxcsr( kmp_uint32 *p ) { *p = _mm_getcsr(); }
3254 extern void __kmp_load_x87_fpu_control_word( kmp_int16 *p );
3255 extern void __kmp_store_x87_fpu_control_word( kmp_int16 *p );
3256 extern void __kmp_clear_x87_fpu_status_word();
3257 # define KMP_X86_MXCSR_MASK 0xffffffc0 3261 extern int __kmp_invoke_microtask( microtask_t pkfn,
int gtid,
int npr,
int argc,
void *argv[]
3263 ,
void **exit_frame_ptr
3276 KMP_EXPORT
void * __kmpc_threadprivate (
ident_t *, kmp_int32 global_tid,
void * data,
size_t size );
3299 KMP_EXPORT
void __kmpc_critical_with_hint (
ident_t *, kmp_int32 global_tid, kmp_critical_name *, uintptr_t hint );
3310 KMP_EXPORT
void KMPC_FOR_STATIC_INIT (
ident_t *loc, kmp_int32 global_tid, kmp_int32 schedtype, kmp_int32 *plastiter,
3311 kmp_int *plower, kmp_int *pupper, kmp_int *pstride, kmp_int incr, kmp_int chunk );
3315 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 );
3317 extern void KMPC_SET_NUM_THREADS (
int arg );
3318 extern void KMPC_SET_DYNAMIC (
int flag );
3319 extern void KMPC_SET_NESTED (
int flag );
3327 KMP_EXPORT kmpc_thunk_t * __kmpc_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_task_t taskq_task,
size_t sizeof_thunk,
3328 size_t sizeof_shareds, kmp_int32 flags, kmpc_shared_vars_t **shareds);
3329 KMP_EXPORT
void __kmpc_end_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3330 KMP_EXPORT kmp_int32 __kmpc_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3331 KMP_EXPORT
void __kmpc_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk, kmp_int32 status);
3332 KMP_EXPORT
void __kmpc_end_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3333 KMP_EXPORT kmpc_thunk_t * __kmpc_task_buffer (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *taskq_thunk, kmpc_task_t task);
3341 KMP_EXPORT kmp_int32
3342 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3343 KMP_EXPORT kmp_task_t*
3344 __kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
3345 size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3346 kmp_routine_entry_t task_entry );
3348 __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3350 __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3351 KMP_EXPORT kmp_int32
3352 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3353 KMP_EXPORT kmp_int32
3354 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid );
3356 KMP_EXPORT kmp_int32
3357 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
int end_part );
3360 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3361 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3362 #endif // TASK_UNUSED 3368 KMP_EXPORT
void __kmpc_taskgroup(
ident_t * loc,
int gtid );
3369 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t * loc,
int gtid );
3372 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3373 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3374 kmp_depend_info_t *noalias_dep_list);
3377 kmp_depend_info_t *dep_list,
3378 kmp_int32 ndeps_noalias,
3379 kmp_depend_info_t *noalias_dep_list);
3380 extern void __kmp_release_deps(kmp_int32 gtid, kmp_taskdata_t *task);
3381 extern void __kmp_dephash_free_entries(kmp_info_t *thread, kmp_dephash_t *h);
3382 extern void __kmp_dephash_free(kmp_info_t *thread, kmp_dephash_t *h);
3384 extern kmp_int32 __kmp_omp_task( kmp_int32 gtid, kmp_task_t * new_task,
bool serialize_immediate );
3386 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3387 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3388 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t* loc_ref, kmp_int32 gtid);
3389 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3393 KMP_EXPORT
void __kmpc_proxy_task_completed( kmp_int32 gtid, kmp_task_t *ptask );
3394 KMP_EXPORT
void __kmpc_proxy_task_completed_ooo ( kmp_task_t *ptask );
3395 KMP_EXPORT
void __kmpc_taskloop(
ident_t *loc, kmp_int32 gtid, kmp_task_t *task, kmp_int32 if_val,
3396 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
3397 kmp_int32 nogroup, kmp_int32 sched, kmp_uint64 grainsize,
void * task_dup );
3406 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3407 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3408 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3409 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3410 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3411 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3412 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3413 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3414 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3415 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3418 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
void **user_lock, uintptr_t hint );
3419 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
void **user_lock, uintptr_t hint );
3429 kmp_int32 num_vars,
size_t reduce_size,
3430 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3431 kmp_critical_name *lck );
3434 kmp_int32 num_vars,
size_t reduce_size,
3435 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3436 kmp_critical_name *lck );
3443 extern PACKED_REDUCTION_METHOD_T
3444 __kmp_determine_reduction_method(
ident_t *loc, kmp_int32 global_tid,
3445 kmp_int32 num_vars,
size_t reduce_size,
3446 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3447 kmp_critical_name *lck );
3450 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void );
3452 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3453 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3456 KMP_EXPORT
void __kmpc_place_threads(
int,
int,
int,
int,
int);
3465 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid );
3469 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
int proc_bind );
3479 KMP_EXPORT
void __kmpc_doacross_init(
ident_t *loc, kmp_int32 gtid, kmp_int32 num_dims,
struct kmp_dim * dims);
3480 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid, kmp_int64 *vec);
3481 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid, kmp_int64 *vec);
3482 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3487 void * data,
size_t size,
void *** cache );
3490 extern int _You_must_link_with_exactly_one_OpenMP_library;
3491 extern int _You_must_link_with_Intel_OpenMP_library;
3492 #if KMP_OS_WINDOWS && ( KMP_VERSION_MAJOR > 4 ) 3493 extern int _You_must_link_with_Microsoft_OpenMP_library;
3500 kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3501 struct private_common *
3502 kmp_threadprivate_insert(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3508 # define KMPC_CONVENTION __cdecl 3510 # define KMPC_CONVENTION 3514 typedef enum omp_sched_t {
3515 omp_sched_static = 1,
3516 omp_sched_dynamic = 2,
3517 omp_sched_guided = 3,
3520 typedef void * kmp_affinity_mask_t;
3523 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3524 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3525 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3526 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3527 KMP_EXPORT
int KMPC_CONVENTION kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3528 KMP_EXPORT
int KMPC_CONVENTION kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3529 KMP_EXPORT
int KMPC_CONVENTION kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3531 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3532 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3533 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3534 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
3535 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_disp_num_buffers(
int);
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)