52 # ifndef KMP_STATIC_STEAL_ENABLED
53 # define KMP_STATIC_STEAL_ENABLED 1
56 #define TASK_CURRENT_NOT_QUEUED 0
57 #define TASK_CURRENT_QUEUED 1
59 #define TASK_DEQUE_BITS 8 // Used solely to define TASK_DEQUE_SIZE and TASK_DEQUE_MASK.
60 #define TASK_DEQUE_SIZE ( 1 << TASK_DEQUE_BITS )
61 #define TASK_DEQUE_MASK ( TASK_DEQUE_SIZE - 1 )
63 #ifdef BUILD_TIED_TASK_STACK
64 #define TASK_STACK_EMPTY 0 // entries when the stack is empty
66 #define TASK_STACK_BLOCK_BITS 5 // Used to define TASK_STACK_SIZE and TASK_STACK_MASK
67 #define TASK_STACK_BLOCK_SIZE ( 1 << TASK_STACK_BLOCK_BITS ) // Number of entries in each task stack array
68 #define TASK_STACK_INDEX_MASK ( TASK_STACK_BLOCK_SIZE - 1 ) // Mask for determining index into stack block
69 #endif // BUILD_TIED_TASK_STACK
71 #define TASK_NOT_PUSHED 1
72 #define TASK_SUCCESSFULLY_PUSHED 0
75 #define TASK_EXPLICIT 1
76 #define TASK_IMPLICIT 0
78 #endif // OMP_30_ENABLED
80 #define KMP_CANCEL_THREADS
81 #define KMP_THREAD_ATTR
92 #include <sys/types.h>
101 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
102 #include <xmmintrin.h>
105 #include "kmp_version.h"
106 #include "kmp_debug.h"
107 #include "kmp_lock.h"
108 #include "kmp_i18n.h"
110 #define KMP_HANDLE_SIGNALS (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_DARWIN)
112 #ifdef KMP_SETVERSION
114 #include "kaiconfig.h"
117 #include "setversion.h"
120 #include "kmp_wrapper_malloc.h"
123 # if !defined NSIG && defined _NSIG
129 # pragma weak clock_gettime
133 #define NO_FIRST_TOUCH 0
134 #define FIRST_TOUCH 1
138 #define BUILD_MEMORY NO_FIRST_TOUCH
143 #ifndef USE_FAST_MEMORY
144 #define USE_FAST_MEMORY 3
148 #ifndef USE_CMP_XCHG_FOR_BGET
149 #define USE_CMP_XCHG_FOR_BGET 1
158 # define NSEC_PER_SEC 1000000000L
162 # define USEC_PER_SEC 1000000L
166 #define KMP_IOMP_NAME "Intel(R) OMP"
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;
237 #define KMP_PACK_64(HIGH_32,LOW_32) \
238 ( (kmp_int64) ((((kmp_uint64)(HIGH_32))<<32) | (kmp_uint64)(LOW_32)) )
245 #define SKIP_WS(_x) { while (*(_x) == ' ' || *(_x) == '\t') (_x)++; }
246 #define SKIP_DIGITS(_x) { while (*(_x) >= '0' && *(_x) <= '9') (_x)++; }
247 #define SKIP_TO(_x,_c) { while (*(_x) != '\0' && *(_x) != (_c)) (_x)++; }
252 #define KMP_MAX( x, y ) ( (x) > (y) ? (x) : (y) )
253 #define KMP_MIN( x, y ) ( (x) < (y) ? (x) : (y) )
261 enum kmp_state_timer {
271 #ifdef USE_LOAD_BALANCE
272 dynamic_load_balance,
275 dynamic_thread_limit,
280 #ifndef KMP_SCHED_TYPE_DEFINED
281 #define KMP_SCHED_TYPE_DEFINED
282 typedef enum kmp_sched {
285 kmp_sched_static = 1,
286 kmp_sched_dynamic = 2,
287 kmp_sched_guided = 3,
289 kmp_sched_upper_std = 5,
290 kmp_sched_lower_ext = 100,
291 kmp_sched_trapezoidal = 101,
293 kmp_sched_upper = 102,
294 kmp_sched_default = kmp_sched_static
304 kmp_sch_static_chunked = 33,
306 kmp_sch_dynamic_chunked = 35,
308 kmp_sch_runtime = 37,
310 kmp_sch_trapezoidal = 39,
313 kmp_sch_static_greedy = 40,
314 kmp_sch_static_balanced = 41,
316 kmp_sch_guided_iterative_chunked = 42,
317 kmp_sch_guided_analytical_chunked = 43,
325 kmp_ord_static_chunked = 65,
327 kmp_ord_dynamic_chunked = 67,
328 kmp_ord_guided_chunked = 68,
329 kmp_ord_runtime = 69,
331 kmp_ord_trapezoidal = 71,
350 kmp_nm_dynamic_chunked = 163,
352 kmp_nm_runtime = 165,
354 kmp_nm_trapezoidal = 167,
357 kmp_nm_static_greedy = 168,
358 kmp_nm_static_balanced = 169,
360 kmp_nm_guided_iterative_chunked = 170,
361 kmp_nm_guided_analytical_chunked = 171,
362 kmp_nm_static_steal = 172,
364 kmp_nm_ord_static_chunked = 193,
366 kmp_nm_ord_dynamic_chunked = 195,
367 kmp_nm_ord_guided_chunked = 196,
368 kmp_nm_ord_runtime = 197,
370 kmp_nm_ord_trapezoidal = 199,
377 typedef struct kmp_r_sched {
392 enum clock_function_type {
393 clock_function_gettimeofday,
394 clock_function_clock_gettime
401 #undef KMP_FAST_REDUCTION_BARRIER
402 #define KMP_FAST_REDUCTION_BARRIER 1
404 #undef KMP_FAST_REDUCTION_CORE_DUO
405 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
406 #define KMP_FAST_REDUCTION_CORE_DUO 1
409 enum _reduction_method {
410 reduction_method_not_defined = 0,
411 critical_reduce_block = ( 1 << 8 ),
412 atomic_reduce_block = ( 2 << 8 ),
413 tree_reduce_block = ( 3 << 8 ),
414 empty_reduce_block = ( 4 << 8 )
424 #if KMP_FAST_REDUCTION_BARRIER
425 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \
426 ( ( reduction_method ) | ( barrier_type ) )
428 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
429 ( ( enum _reduction_method )( ( packed_reduction_method ) & ( 0x0000FF00 ) ) )
431 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
432 ( ( enum barrier_type )( ( packed_reduction_method ) & ( 0x000000FF ) ) )
434 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \
437 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \
438 ( packed_reduction_method )
440 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \
444 #define TEST_REDUCTION_METHOD(packed_reduction_method,which_reduction_block) \
445 ( ( UNPACK_REDUCTION_METHOD( packed_reduction_method ) ) == ( which_reduction_block ) )
447 #if KMP_FAST_REDUCTION_BARRIER
448 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \
449 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_reduction_barrier ) )
451 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \
452 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_plain_barrier ) )
455 typedef int PACKED_REDUCTION_METHOD_T;
463 # define USE_CBLKDATA
464 # pragma warning( push )
465 # pragma warning( disable: 271 310 )
466 # include <windows.h>
467 # pragma warning( pop )
471 # include <pthread.h>
481 #if KMP_OS_LINUX || KMP_OS_WINDOWS
483 extern size_t __kmp_affin_mask_size;
484 # define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0)
485 # define KMP_CPU_SETSIZE (__kmp_affin_mask_size * CHAR_BIT)
499 typedef unsigned char kmp_affin_mask_t;
501 # define _KMP_CPU_SET(i,mask) (mask[i/CHAR_BIT] |= (((kmp_affin_mask_t)1) << (i % CHAR_BIT)))
502 # define KMP_CPU_SET(i,mask) _KMP_CPU_SET((i), ((kmp_affin_mask_t *)(mask)))
503 # define _KMP_CPU_ISSET(i,mask) (!!(mask[i/CHAR_BIT] & (((kmp_affin_mask_t)1) << (i % CHAR_BIT))))
504 # define KMP_CPU_ISSET(i,mask) _KMP_CPU_ISSET((i), ((kmp_affin_mask_t *)(mask)))
505 # define _KMP_CPU_CLR(i,mask) (mask[i/CHAR_BIT] &= ~(((kmp_affin_mask_t)1) << (i % CHAR_BIT)))
506 # define KMP_CPU_CLR(i,mask) _KMP_CPU_CLR((i), ((kmp_affin_mask_t *)(mask)))
508 # define KMP_CPU_ZERO(mask) \
511 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \
512 ((kmp_affin_mask_t *)(mask))[__i] = 0; \
516 # define KMP_CPU_COPY(dest, src) \
519 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \
520 ((kmp_affin_mask_t *)(dest))[__i] \
521 = ((kmp_affin_mask_t *)(src))[__i]; \
525 # define KMP_CPU_COMPLEMENT(mask) \
528 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \
529 ((kmp_affin_mask_t *)(mask))[__i] \
530 = ~((kmp_affin_mask_t *)(mask))[__i]; \
534 # define KMP_CPU_UNION(dest, src) \
537 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \
538 ((kmp_affin_mask_t *)(dest))[__i] \
539 |= ((kmp_affin_mask_t *)(src))[__i]; \
553 typedef struct GROUP_AFFINITY {
559 typedef DWORD_PTR kmp_affin_mask_t;
561 extern int __kmp_num_proc_groups;
563 # define _KMP_CPU_SET(i,mask) \
564 (mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] |= \
565 (((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t)))))
567 # define KMP_CPU_SET(i,mask) \
568 _KMP_CPU_SET((i), ((kmp_affin_mask_t *)(mask)))
570 # define _KMP_CPU_ISSET(i,mask) \
571 (!!(mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] & \
572 (((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t))))))
574 # define KMP_CPU_ISSET(i,mask) \
575 _KMP_CPU_ISSET((i), ((kmp_affin_mask_t *)(mask)))
577 # define _KMP_CPU_CLR(i,mask) \
578 (mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] &= \
579 ~(((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t)))))
581 # define KMP_CPU_CLR(i,mask) \
582 _KMP_CPU_CLR((i), ((kmp_affin_mask_t *)(mask)))
584 # define KMP_CPU_ZERO(mask) \
587 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \
588 ((kmp_affin_mask_t *)(mask))[__i] = 0; \
592 # define KMP_CPU_COPY(dest, src) \
595 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \
596 ((kmp_affin_mask_t *)(dest))[__i] \
597 = ((kmp_affin_mask_t *)(src))[__i]; \
601 # define KMP_CPU_COMPLEMENT(mask) \
604 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \
605 ((kmp_affin_mask_t *)(mask))[__i] \
606 = ~((kmp_affin_mask_t *)(mask))[__i]; \
610 # define KMP_CPU_UNION(dest, src) \
613 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \
614 ((kmp_affin_mask_t *)(dest))[__i] \
615 |= ((kmp_affin_mask_t *)(src))[__i]; \
619 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
620 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
622 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
623 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
625 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
626 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
628 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *, GROUP_AFFINITY *);
629 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
631 extern int __kmp_get_proc_group(kmp_affin_mask_t
const *mask);
635 typedef DWORD kmp_affin_mask_t;
637 # define KMP_CPU_SET(i,mask) (*(mask) |= (((kmp_affin_mask_t)1) << (i)))
638 # define KMP_CPU_ISSET(i,mask) (!!(*(mask) & (((kmp_affin_mask_t)1) << (i))))
639 # define KMP_CPU_CLR(i,mask) (*(mask) &= ~(((kmp_affin_mask_t)1) << (i)))
640 # define KMP_CPU_ZERO(mask) (*(mask) = 0)
641 # define KMP_CPU_COPY(dest, src) (*(dest) = *(src))
642 # define KMP_CPU_COMPLEMENT(mask) (*(mask) = ~*(mask))
643 # define KMP_CPU_UNION(dest, src) (*(dest) |= *(src))
653 # define KMP_CPU_ALLOC(ptr) \
654 (ptr = ((kmp_affin_mask_t *)__kmp_allocate(__kmp_affin_mask_size)))
655 # define KMP_CPU_FREE(ptr) __kmp_free(ptr)
664 # define KMP_CPU_INDEX(array,i) \
665 ((kmp_affin_mask_t *)(((char *)(array)) + (i) * __kmp_affin_mask_size))
671 #define KMP_AFFIN_MASK_PRINT_LEN 1024
688 affinity_gran_fine = 0,
689 affinity_gran_thread,
691 affinity_gran_package,
693 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64
700 affinity_gran_default
703 enum affinity_top_method {
704 affinity_top_method_all = 0,
705 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
706 affinity_top_method_apicid,
707 affinity_top_method_x2apicid,
709 affinity_top_method_cpuinfo,
710 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64
711 affinity_top_method_group,
713 affinity_top_method_flat,
714 affinity_top_method_default
717 #define affinity_respect_mask_default (-1)
719 extern enum affinity_type __kmp_affinity_type;
720 extern enum affinity_gran __kmp_affinity_gran;
721 extern int __kmp_affinity_gran_levels;
722 extern int __kmp_affinity_dups;
723 extern enum affinity_top_method __kmp_affinity_top_method;
724 extern int __kmp_affinity_compact;
725 extern int __kmp_affinity_offset;
726 extern int __kmp_affinity_verbose;
727 extern int __kmp_affinity_warnings;
728 extern int __kmp_affinity_respect_mask;
729 extern char * __kmp_affinity_proclist;
730 extern kmp_affin_mask_t *__kmp_affinity_masks;
731 extern unsigned __kmp_affinity_num_masks;
732 extern int __kmp_get_system_affinity(kmp_affin_mask_t *mask,
int abort_on_error);
733 extern int __kmp_set_system_affinity(kmp_affin_mask_t
const *mask,
int abort_on_error);
734 extern void __kmp_affinity_bind_thread(
int which);
737 extern kmp_affin_mask_t *__kmp_affinity_get_fullMask();
739 extern char const * __kmp_cpuinfo_file;
744 #error "Unknown or unsupported OS"
752 typedef enum kmp_proc_bind_t {
763 typedef struct kmp_nested_proc_bind_t {
764 kmp_proc_bind_t *bind_types;
767 } kmp_nested_proc_bind_t;
769 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
771 # if (KMP_OS_WINDOWS || KMP_OS_LINUX)
772 # define KMP_PLACE_ALL (-1)
773 # define KMP_PLACE_UNDEFINED (-2)
776 extern int __kmp_affinity_num_places;
781 typedef enum kmp_cancel_kind_t {
788 #endif // OMP_40_ENABLED
791 extern unsigned int __kmp_place_num_cores;
792 extern unsigned int __kmp_place_num_threads_per_core;
793 extern unsigned int __kmp_place_core_offset;
799 #define KMP_PAD(type, sz) (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))
805 #define KMP_GTID_DNE (-2)
806 #define KMP_GTID_SHUTDOWN (-3)
807 #define KMP_GTID_MONITOR (-4)
808 #define KMP_GTID_UNKNOWN (-5)
809 #define KMP_GTID_MIN (-6)
811 #define __kmp_get_gtid() __kmp_get_global_thread_id()
812 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg()
814 #define __kmp_tid_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \
816 __kmp_threads[ (gtid) ]->th.th_info.ds.ds_tid )
818 #define __kmp_get_tid() ( __kmp_tid_from_gtid( __kmp_get_gtid() ) )
819 #define __kmp_gtid_from_tid(tid,team) ( KMP_DEBUG_ASSERT( (tid) >= 0 && (team) != NULL ), \
820 team -> t.t_threads[ (tid) ] -> th.th_info .ds.ds_gtid )
822 #define __kmp_get_team() ( __kmp_threads[ (__kmp_get_gtid()) ]-> th.th_team )
823 #define __kmp_team_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \
824 __kmp_threads[ (gtid) ]-> th.th_team )
826 #define __kmp_thread_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), __kmp_threads[ (gtid) ] )
827 #define __kmp_get_thread() ( __kmp_thread_from_gtid( __kmp_get_gtid() ) )
831 #define __kmp_gtid_from_thread(thr) ( KMP_DEBUG_ASSERT( (thr) != NULL ), \
832 (thr)->th.th_info.ds.ds_gtid )
837 #define __kmp_get_team_num_threads(gtid) ( __kmp_threads[ ( gtid ) ] -> th.th_team -> t.t_nproc )
843 #define KMP_UINT64_MAX (~((kmp_uint64)1<<((sizeof(kmp_uint64)*(1<<3))-1)))
845 #define KMP_MIN_NTH 1
848 # ifdef PTHREAD_THREADS_MAX
849 # define KMP_MAX_NTH PTHREAD_THREADS_MAX
851 # define KMP_MAX_NTH (32 * 1024)
855 #ifdef PTHREAD_STACK_MIN
856 # define KMP_MIN_STKSIZE PTHREAD_STACK_MIN
858 # define KMP_MIN_STKSIZE ((size_t)(32 * 1024))
861 #define KMP_MAX_STKSIZE (~((size_t)1<<((sizeof(size_t)*(1<<3))-1)))
864 # define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024))
865 #elif KMP_ARCH_X86_64
866 # define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024))
867 # define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024))
869 # define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024))
872 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024))
874 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t) (1024 * 1024))
875 #define KMP_MIN_MALLOC_POOL_INCR ((size_t) (4 * 1024))
876 #define KMP_MAX_MALLOC_POOL_INCR (~((size_t)1<<((sizeof(size_t)*(1<<3))-1)))
878 #define KMP_MIN_STKOFFSET (0)
879 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE
880 #define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET
882 #define KMP_MIN_MONITOR_WAKEUPS (1)
883 #define KMP_MAX_MONITOR_WAKEUPS (1000)
884 #define KMP_BLOCKTIME_MULTIPLIER (1000)
885 #define KMP_MIN_BLOCKTIME (0)
886 #define KMP_MAX_BLOCKTIME (INT_MAX)
887 #define KMP_DEFAULT_BLOCKTIME (200)
890 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
891 ( ((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) : \
892 ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS : \
893 ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) ? (monitor_wakeups) : \
894 (KMP_BLOCKTIME_MULTIPLIER) / (blocktime) )
897 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \
898 ( ( (blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1 ) / \
899 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) )
901 #define KMP_MIN_STATSCOLS 40
902 #define KMP_MAX_STATSCOLS 4096
903 #define KMP_DEFAULT_STATSCOLS 80
905 #define KMP_MIN_INTERVAL 0
906 #define KMP_MAX_INTERVAL (INT_MAX-1)
907 #define KMP_DEFAULT_INTERVAL 0
909 #define KMP_MIN_CHUNK 1
910 #define KMP_MAX_CHUNK (INT_MAX-1)
911 #define KMP_DEFAULT_CHUNK 1
913 #define KMP_MIN_INIT_WAIT 1
914 #define KMP_MAX_INIT_WAIT (INT_MAX/2)
915 #define KMP_DEFAULT_INIT_WAIT 2048U
917 #define KMP_MIN_NEXT_WAIT 1
918 #define KMP_MAX_NEXT_WAIT (INT_MAX/2)
919 #define KMP_DEFAULT_NEXT_WAIT 1024U
922 #define KMP_MAX_DISP_BUF 7
923 #define KMP_MAX_ORDERED 8
925 #define KMP_MAX_FIELDS 32
927 #define KMP_MAX_BRANCH_BITS 31
929 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX
933 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
934 # define KMP_TLS_GTID_MIN 5
936 # define KMP_TLS_GTID_MIN INT_MAX
939 #define KMP_MASTER_TID(tid) ( (tid) == 0 )
940 #define KMP_WORKER_TID(tid) ( (tid) != 0 )
942 #define KMP_MASTER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) == 0 )
943 #define KMP_WORKER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) != 0 )
944 #define KMP_UBER_GTID(gtid) \
946 KMP_DEBUG_ASSERT( (gtid) >= KMP_GTID_MIN ), \
947 KMP_DEBUG_ASSERT( (gtid) < __kmp_threads_capacity ), \
948 (gtid) >= 0 && __kmp_root[(gtid)] && __kmp_threads[(gtid)] && \
949 (__kmp_threads[(gtid)] == __kmp_root[(gtid)]->r.r_uber_thread)\
951 #define KMP_INITIAL_GTID(gtid) ( (gtid) == 0 )
955 #define TRUE (! FALSE)
961 # define KMP_INIT_WAIT 64U
962 # define KMP_NEXT_WAIT 32U
964 # define KMP_INIT_WAIT 1024U
965 # define KMP_NEXT_WAIT 512U
968 # define KMP_INIT_WAIT 1024U
969 # define KMP_NEXT_WAIT 512U
972 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
979 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p );
981 static void __kmp_x86_pause(
void ) { _mm_delay_32( 100 ); };
983 extern void __kmp_x86_pause(
void );
985 # define KMP_CPU_PAUSE() __kmp_x86_pause()
987 # define KMP_CPU_PAUSE()
990 #define KMP_INIT_YIELD(count) { (count) = __kmp_yield_init; }
992 #define KMP_YIELD(cond) { KMP_CPU_PAUSE(); __kmp_static_yield( (cond) ); }
997 #define KMP_YIELD_WHEN(cond,count) { KMP_CPU_PAUSE(); (count) -= 2; \
998 if (!(count)) { KMP_YIELD(cond); (count) = __kmp_yield_next; } }
999 #define KMP_YIELD_SPIN(count) { KMP_CPU_PAUSE(); (count) -=2; \
1000 if (!(count)) { KMP_YIELD(1); (count) = __kmp_yield_next; } }
1021 ct_ordered_in_parallel,
1023 ct_ordered_in_taskq,
1030 # define IS_CONS_TYPE_TASKQ( ct ) ( ((int)(ct)) >= ((int)ct_taskq) && ((int)(ct)) <= ((int)ct_task_ordered) )
1031 # define IS_CONS_TYPE_ORDERED( ct ) ((ct) == ct_pdo_ordered || (ct) == ct_task_ordered)
1035 enum cons_type type;
1037 kmp_user_lock_p name;
1040 struct cons_header {
1041 int p_top, w_top, s_top;
1042 int stack_size, stack_top;
1043 struct cons_data *stack_data;
1046 struct kmp_region_info {
1048 int offset[KMP_MAX_FIELDS];
1049 int length[KMP_MAX_FIELDS];
1057 typedef HANDLE kmp_thread_t;
1058 typedef DWORD kmp_key_t;
1062 typedef pthread_t kmp_thread_t;
1063 typedef pthread_key_t kmp_key_t;
1066 extern kmp_key_t __kmp_gtid_threadprivate_key;
1068 typedef struct kmp_sys_info {
1079 typedef struct kmp_cpuinfo {
1087 int cpu_stackoffset;
1091 kmp_uint64 frequency;
1097 struct tv_threadprivate {
1104 struct tv_data *next;
1107 struct tv_threadprivate tp;
1111 extern kmp_key_t __kmp_tv_key;
1120 typedef int kmp_itt_mark_t;
1121 #define KMP_ITT_DEBUG 0
1130 #define HIGH_WATER_MARK(nslots) (((nslots) * 3) / 4)
1131 #define __KMP_TASKQ_THUNKS_PER_TH 1
1135 #define TQF_IS_ORDERED 0x0001
1136 #define TQF_IS_LASTPRIVATE 0x0002
1137 #define TQF_IS_NOWAIT 0x0004
1138 #define TQF_HEURISTICS 0x0008
1139 #define TQF_INTERFACE_RESERVED1 0x0010
1140 #define TQF_INTERFACE_RESERVED2 0x0020
1141 #define TQF_INTERFACE_RESERVED3 0x0040
1142 #define TQF_INTERFACE_RESERVED4 0x0080
1144 #define TQF_INTERFACE_FLAGS 0x00ff
1146 #define TQF_IS_LAST_TASK 0x0100
1147 #define TQF_TASKQ_TASK 0x0200
1148 #define TQF_RELEASE_WORKERS 0x0400
1149 #define TQF_ALL_TASKS_QUEUED 0x0800
1150 #define TQF_PARALLEL_CONTEXT 0x1000
1151 #define TQF_DEALLOCATED 0x2000
1153 #define TQF_INTERNAL_FLAGS 0x3f00
1155 typedef struct KMP_ALIGN_CACHE kmpc_aligned_int32_t {
1157 } kmpc_aligned_int32_t;
1159 typedef struct KMP_ALIGN_CACHE kmpc_aligned_queue_slot_t {
1160 struct kmpc_thunk_t *qs_thunk;
1161 } kmpc_aligned_queue_slot_t;
1163 typedef struct kmpc_task_queue_t {
1165 kmp_lock_t tq_link_lck;
1167 struct kmpc_task_queue_t *tq_parent;
1168 struct kmpc_task_queue_t *tq_next_free;
1170 volatile struct kmpc_task_queue_t *tq_first_child;
1171 struct kmpc_task_queue_t *tq_next_child;
1172 struct kmpc_task_queue_t *tq_prev_child;
1173 volatile kmp_int32 tq_ref_count;
1178 struct kmpc_aligned_shared_vars_t *tq_shareds;
1182 kmp_uint32 tq_tasknum_queuing;
1183 volatile kmp_uint32 tq_tasknum_serving;
1186 kmp_lock_t tq_free_thunks_lck;
1187 struct kmpc_thunk_t *tq_free_thunks;
1188 struct kmpc_thunk_t *tq_thunk_space;
1191 kmp_lock_t tq_queue_lck;
1192 kmpc_aligned_queue_slot_t *tq_queue;
1193 volatile struct kmpc_thunk_t *tq_taskq_slot;
1194 kmp_int32 tq_nslots;
1197 volatile kmp_int32 tq_nfull;
1199 volatile kmp_int32 tq_flags;
1202 struct kmpc_aligned_int32_t *tq_th_thunks;
1207 } kmpc_task_queue_t;
1209 typedef void (*kmpc_task_t) (kmp_int32 global_tid,
struct kmpc_thunk_t *thunk);
1212 typedef struct kmpc_shared_vars_t {
1213 kmpc_task_queue_t *sv_queue;
1215 } kmpc_shared_vars_t;
1217 typedef struct KMP_ALIGN_CACHE kmpc_aligned_shared_vars_t {
1218 volatile struct kmpc_shared_vars_t *ai_data;
1219 } kmpc_aligned_shared_vars_t;
1222 typedef struct kmpc_thunk_t {
1224 kmpc_shared_vars_t *th_shareds;
1225 struct kmpc_thunk_t *th_next_free;
1227 kmpc_task_t th_task;
1228 struct kmpc_thunk_t *th_encl_thunk;
1230 kmp_int32 th_status;
1231 kmp_uint32 th_tasknum;
1235 typedef struct KMP_ALIGN_CACHE kmp_taskq {
1236 int tq_curr_thunk_capacity;
1238 kmpc_task_queue_t *tq_root;
1239 kmp_int32 tq_global_flags;
1241 kmp_lock_t tq_freelist_lck;
1242 kmpc_task_queue_t *tq_freelist;
1244 kmpc_thunk_t **tq_curr_thunk;
1250 typedef kmp_int32 kmp_critical_name[8];
1260 typedef void (*
kmpc_micro) ( kmp_int32 * global_tid, kmp_int32 * bound_tid, ... );
1261 typedef void (*kmpc_micro_bound) ( kmp_int32 * bound_tid, kmp_int32 * bound_nth, ... );
1276 typedef void *(*kmpc_ctor) (
void *);
1287 typedef void *(*kmpc_cctor) (
void *,
void *);
1297 typedef void *(*kmpc_ctor_vec) (
void *, size_t);
1309 typedef void *(*kmpc_cctor_vec) (
void *,
void *, size_t);
1319 typedef struct kmp_cached_addr {
1321 struct kmp_cached_addr *next;
1322 } kmp_cached_addr_t;
1324 struct private_data {
1325 struct private_data *next;
1331 struct private_common {
1332 struct private_common *next;
1333 struct private_common *link;
1339 struct shared_common
1341 struct shared_common *next;
1342 struct private_data *pod_init;
1362 #define KMP_HASH_TABLE_LOG2 9
1363 #define KMP_HASH_TABLE_SIZE (1 << KMP_HASH_TABLE_LOG2)
1364 #define KMP_HASH_SHIFT 3
1365 #define KMP_HASH(x) ((((kmp_uintptr_t) x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE-1))
1367 struct common_table {
1368 struct private_common *data[ KMP_HASH_TABLE_SIZE ];
1371 struct shared_table {
1372 struct shared_common *data[ KMP_HASH_TABLE_SIZE ];
1377 #ifdef KMP_STATIC_STEAL_ENABLED
1378 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1385 kmp_int32 static_steal_counter;
1393 struct KMP_ALIGN( 32 ) {
1400 kmp_uint32 ordered_lower;
1401 kmp_uint32 ordered_upper;
1406 kmp_int32 last_upper;
1408 } dispatch_private_info32_t;
1410 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1417 kmp_int64 static_steal_counter;
1427 struct KMP_ALIGN( 32 ) {
1434 kmp_uint64 ordered_lower;
1435 kmp_uint64 ordered_upper;
1440 kmp_int64 last_upper;
1442 } dispatch_private_info64_t;
1444 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1457 kmp_uint32 ordered_lower;
1458 kmp_uint32 ordered_upper;
1460 kmp_int32 last_upper;
1462 } dispatch_private_info32_t;
1464 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1478 kmp_uint64 ordered_lower;
1479 kmp_uint64 ordered_upper;
1481 kmp_int64 last_upper;
1483 } dispatch_private_info64_t;
1486 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1487 union private_info {
1488 dispatch_private_info32_t p32;
1489 dispatch_private_info64_t p64;
1493 kmp_int32 ordered_bumped;
1494 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-3];
1495 struct dispatch_private_info * next;
1497 kmp_int32 type_size;
1498 enum cons_type pushed_ws;
1499 } dispatch_private_info_t;
1501 typedef struct dispatch_shared_info32 {
1504 volatile kmp_uint32 iteration;
1505 volatile kmp_uint32 num_done;
1506 volatile kmp_uint32 ordered_iteration;
1507 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-1];
1508 } dispatch_shared_info32_t;
1510 typedef struct dispatch_shared_info64 {
1513 volatile kmp_uint64 iteration;
1514 volatile kmp_uint64 num_done;
1515 volatile kmp_uint64 ordered_iteration;
1516 kmp_int64 ordered_dummy[KMP_MAX_ORDERED-1];
1517 } dispatch_shared_info64_t;
1519 typedef struct dispatch_shared_info {
1521 dispatch_shared_info32_t s32;
1522 dispatch_shared_info64_t s64;
1525 volatile kmp_uint32 buffer_index;
1526 } dispatch_shared_info_t;
1528 typedef struct kmp_disp {
1530 void (*th_deo_fcn)(
int * gtid,
int * cid,
ident_t *);
1532 void (*th_dxo_fcn)(
int * gtid,
int * cid,
ident_t *);
1534 dispatch_shared_info_t *th_dispatch_sh_current;
1535 dispatch_private_info_t *th_dispatch_pr_current;
1537 dispatch_private_info_t *th_disp_buffer;
1538 kmp_int32 th_disp_index;
1539 void* dummy_padding[2];
1548 #define KMP_INIT_BARRIER_STATE 0
1549 #define KMP_BARRIER_SLEEP_BIT 0
1550 #define KMP_BARRIER_UNUSED_BIT 1
1551 #define KMP_BARRIER_BUMP_BIT 2
1553 #define KMP_BARRIER_SLEEP_STATE ((kmp_uint) (1 << KMP_BARRIER_SLEEP_BIT))
1554 #define KMP_BARRIER_UNUSED_STATE ((kmp_uint) (1 << KMP_BARRIER_UNUSED_BIT))
1555 #define KMP_BARRIER_STATE_BUMP ((kmp_uint) (1 << KMP_BARRIER_BUMP_BIT))
1557 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT)
1558 # error "Barrier sleep bit must be smaller than barrier bump bit"
1560 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT)
1561 # error "Barrier unused bit must be smaller than barrier bump bit"
1566 bs_plain_barrier = 0,
1567 bs_forkjoin_barrier,
1568 #if KMP_FAST_REDUCTION_BARRIER
1569 bs_reduction_barrier,
1570 #endif // KMP_FAST_REDUCTION_BARRIER
1575 #if !KMP_FAST_REDUCTION_BARRIER
1576 #define bs_reduction_barrier bs_plain_barrier
1577 #endif // KMP_FAST_REDUCTION_BARRIER
1579 typedef enum kmp_bar_pat {
1587 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1588 volatile kmp_uint b_arrived;
1589 #if (KMP_PERF_V19 == KMP_ON)
1592 volatile kmp_uint b_go;
1595 union KMP_ALIGN_CACHE kmp_barrier_union {
1597 char b_pad[ KMP_PAD(kmp_bstate_t, CACHE_LINE) ];
1601 typedef union kmp_barrier_union kmp_balign_t;
1604 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1606 char b_pad[ CACHE_LINE ];
1612 typedef union kmp_barrier_team_union kmp_balign_team_t;
1622 typedef struct kmp_win32_mutex
1625 CRITICAL_SECTION cs;
1626 } kmp_win32_mutex_t;
1628 typedef struct kmp_win32_cond
1634 kmp_win32_mutex_t waiters_count_lock_;
1642 int wait_generation_count_;
1652 union KMP_ALIGN_CACHE kmp_cond_union {
1654 char c_pad[ CACHE_LINE ];
1655 pthread_cond_t c_cond;
1658 typedef union kmp_cond_union kmp_cond_align_t;
1660 union KMP_ALIGN_CACHE kmp_mutex_union {
1662 char m_pad[ CACHE_LINE ];
1663 pthread_mutex_t m_mutex;
1666 typedef union kmp_mutex_union kmp_mutex_align_t;
1670 typedef struct kmp_desc_base {
1672 size_t ds_stacksize;
1674 kmp_thread_t ds_thread;
1675 volatile int ds_tid;
1678 volatile int ds_alive;
1696 typedef union KMP_ALIGN_CACHE kmp_desc {
1698 char ds_pad[ KMP_PAD(kmp_desc_base_t, CACHE_LINE) ];
1703 typedef struct kmp_local {
1704 volatile int this_construct;
1705 volatile int last_construct;
1710 #if ! USE_CMP_XCHG_FOR_BGET
1711 #ifdef USE_QUEUING_LOCK_FOR_BGET
1712 kmp_lock_t bget_lock;
1714 kmp_bootstrap_lock_t bget_lock;
1721 struct tv_data *tv_data;
1724 PACKED_REDUCTION_METHOD_T packed_reduction_method;
1729 typedef struct KMP_ALIGN_CACHE kmp_internal_control {
1730 int serial_nesting_level;
1738 int max_active_levels;
1739 kmp_r_sched_t sched;
1740 #endif // OMP_30_ENABLED
1742 kmp_proc_bind_t proc_bind;
1743 #endif // OMP_40_ENABLED
1744 struct kmp_internal_control *next;
1746 } kmp_internal_control_t;
1750 copy_icvs( kmp_internal_control_t *dst, kmp_internal_control_t *src ) {
1753 #endif // OMP_30_ENABLED
1757 #define get__blocktime( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime)
1758 #define get__bt_set( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set)
1759 #define get__bt_intervals( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals)
1761 #define get__nested_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nested)
1762 #define get__dynamic_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic)
1763 #define get__nproc_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc)
1764 #define get__sched_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched)
1766 #define set__blocktime_team( xteam, xtid, xval ) \
1767 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime ) = (xval) )
1769 #define set__bt_intervals_team( xteam, xtid, xval ) \
1770 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals ) = (xval) )
1772 #define set__bt_set_team( xteam, xtid, xval ) \
1773 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set ) = (xval) )
1777 #define set__nested( xthread, xval ) \
1778 ( ( (xthread)->th.th_serial_team->t.t_threads[0] ->th.th_current_task->td_icvs.nested ) = \
1779 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.nested ) = \
1781 #define get__nested( xthread ) \
1782 ( ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.nested ) \
1783 ? (FTN_TRUE) : (FTN_FALSE) )
1785 #define set__dynamic( xthread, xval ) \
1786 ( ( (xthread)->th.th_serial_team->t.t_threads[0] ->th.th_current_task->td_icvs.dynamic ) = \
1787 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.dynamic ) = \
1789 #define get__dynamic( xthread ) \
1790 ( ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.dynamic ) \
1791 ? (FTN_TRUE) : (FTN_FALSE) )
1793 #define set__nproc( xthread, xval ) \
1794 ( ( (xthread)->th.th_serial_team->t.t_threads[0] ->th.th_current_task->td_icvs.nproc ) = \
1795 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.nproc ) = \
1798 #define set__nproc_p( xthread, xval ) \
1800 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.nproc ) = \
1803 #define set__max_active_levels( xthread, xval ) \
1804 ( ( (xthread)->th.th_serial_team->t.t_threads[0] ->th.th_current_task->td_icvs.max_active_levels ) = \
1805 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.max_active_levels ) = \
1808 #define set__sched( xthread, xval ) \
1809 ( ( (xthread)->th.th_serial_team->t.t_threads[0] ->th.th_current_task->td_icvs.sched ) = \
1810 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.sched ) = \
1815 #define set__proc_bind( xthread, xval ) \
1817 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.proc_bind ) = \
1820 #define get__proc_bind( xthread ) \
1821 ( (xthread)->th.th_team ->t.t_threads[((xthread)->th.th_info.ds.ds_tid)]->th.th_current_task->td_icvs.proc_bind )
1827 #define get__blocktime( xteam, xtid ) ((xteam)->t.t_set_blocktime[ (xtid)])
1828 #define get__bt_set( xteam, xtid ) ((xteam)->t.t_set_bt_set[ (xtid)])
1829 #define get__bt_intervals( xteam, xtid ) ((xteam)->t.t_set_bt_intervals[(xtid)])
1831 #define set__nested( xthread, xval ) \
1832 ( ( (xthread)->th.th_serial_team->t.t_set_nested[0] ) = \
1833 ( (xthread)->th.th_team->t.t_set_nested[((xthread)->th.th_info.ds.ds_tid)] ) = \
1835 #define get__nested( xthread ) \
1836 ( ( (xthread)->th.th_team->t.t_set_nested[((xthread)->th.th_info.ds.ds_tid)] ) \
1837 ? (FTN_TRUE) : (FTN_FALSE) )
1839 #define set__dynamic( xthread, xval ) \
1840 ( ( (xthread)->th.th_serial_team->t.t_set_dynamic[0] ) = \
1841 ( (xthread)->th.th_team->t.t_set_dynamic[((xthread)->th.th_info.ds.ds_tid)] ) = \
1843 #define get__dynamic( xthread ) \
1844 ( ( (xthread)->th.th_team->t.t_set_dynamic[((xthread)->th.th_info.ds.ds_tid)] ) \
1845 ? (FTN_TRUE) : (FTN_FALSE) )
1847 #define set__nproc( xthread, xval ) \
1848 ( ( (xthread)->th.th_serial_team->t.t_set_nproc[0] ) = \
1849 ( (xthread)->th.th_team->t.t_set_nproc[((xthread)->th.th_info.ds.ds_tid)] ) = \
1852 #define set__nproc_p( xthread, xval ) \
1853 ( ( (xthread)->th.th_team->t.t_set_nproc[((xthread)->th.th_info.ds.ds_tid)] ) = (xval) )
1855 #define set__blocktime_team( xteam, xtid, xval ) \
1856 ( ( (xteam)->t.t_set_blocktime[(xtid)] ) = (xval) )
1858 #define set__bt_intervals_team( xteam, xtid, xval ) \
1859 ( ( (xteam)->t.t_set_bt_intervals[(xtid)] ) = (xval) )
1861 #define set__bt_set_team( xteam, xtid, xval ) \
1862 ( ( (xteam)->t.t_set_bt_set[(xtid)] ) = (xval) )
1864 #define get__nested_2(xteam,xtid) ( (xteam)->t.t_set_nested[(xtid)] )
1865 #define get__dynamic_2(xteam,xtid) ( (xteam)->t.t_set_dynamic[(xtid)] )
1866 #define get__nproc_2(xteam,xtid) ( (xteam)->t.t_set_nproc[(xtid)] )
1867 #define get__sched_2(xteam,xtid) ( (xteam)->t.t_set_sched[(xtid)] )
1877 typedef enum kmp_tasking_mode {
1878 tskm_immediate_exec = 0,
1879 tskm_extra_barrier = 1,
1880 tskm_task_teams = 2,
1882 } kmp_tasking_mode_t;
1884 extern kmp_tasking_mode_t __kmp_tasking_mode;
1885 extern kmp_int32 __kmp_task_stealing_constraint;
1888 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *) task) - 1)
1889 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *) (taskdata + 1)
1894 #define KMP_TASKING_ENABLED(task_team,state) \
1895 ((TCR_SYNC_4((task_team)->tt.tt_found_tasks) == TRUE) && \
1896 (TCR_4((task_team)->tt.tt_state) == (state)))
1904 typedef kmp_int32 (* kmp_routine_entry_t)( kmp_int32,
void * );
1909 typedef struct kmp_task {
1911 kmp_routine_entry_t routine;
1914 kmp_routine_entry_t destructors;
1915 #endif // OMP_40_ENABLED
1924 typedef struct kmp_taskgroup {
1926 kmp_int32 cancel_request;
1927 struct kmp_taskgroup *parent;
1932 typedef union kmp_depnode kmp_depnode_t;
1933 typedef struct kmp_depnode_list kmp_depnode_list_t;
1934 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
1936 typedef struct kmp_depend_info {
1937 kmp_intptr_t base_addr;
1943 } kmp_depend_info_t;
1945 struct kmp_depnode_list {
1946 kmp_depnode_t * node;
1947 kmp_depnode_list_t * next;
1950 typedef struct kmp_base_depnode {
1951 kmp_depnode_list_t * successors;
1956 #if KMP_SUPPORT_GRAPH_OUTPUT
1960 volatile kmp_int32 npredecessors;
1961 volatile kmp_int32 nrefs;
1962 } kmp_base_depnode_t;
1964 union KMP_ALIGN_CACHE kmp_depnode {
1966 char dn_pad[ KMP_PAD(kmp_base_depnode_t, CACHE_LINE) ];
1967 kmp_base_depnode_t dn;
1970 struct kmp_dephash_entry {
1972 kmp_depnode_t * last_out;
1973 kmp_depnode_list_t * last_ins;
1974 kmp_dephash_entry_t * next_in_bucket;
1977 typedef struct kmp_dephash {
1978 kmp_dephash_entry_t ** buckets;
1980 kmp_uint32 nelements;
1981 kmp_uint32 nconflicts;
1987 #ifdef BUILD_TIED_TASK_STACK
1990 typedef struct kmp_stack_block {
1991 kmp_taskdata_t * sb_block[ TASK_STACK_BLOCK_SIZE ];
1992 struct kmp_stack_block * sb_next;
1993 struct kmp_stack_block * sb_prev;
1994 } kmp_stack_block_t;
1996 typedef struct kmp_task_stack {
1997 kmp_stack_block_t ts_first_block;
1998 kmp_taskdata_t ** ts_top;
1999 kmp_int32 ts_entries;
2002 #endif // BUILD_TIED_TASK_STACK
2004 typedef struct kmp_tasking_flags {
2006 unsigned tiedness : 1;
2008 unsigned merged_if0 : 1;
2010 unsigned destructors_thunk : 1;
2011 unsigned reserved : 12;
2012 #else // OMP_40_ENABLED
2013 unsigned reserved : 13;
2014 #endif // OMP_40_ENABLED
2017 unsigned tasktype : 1;
2018 unsigned task_serial : 1;
2019 unsigned tasking_ser : 1;
2020 unsigned team_serial : 1;
2023 unsigned started : 1;
2024 unsigned executing : 1;
2025 unsigned complete : 1;
2027 unsigned native : 1;
2028 unsigned reserved31 : 7;
2030 } kmp_tasking_flags_t;
2033 struct kmp_taskdata {
2034 kmp_int32 td_task_id;
2035 kmp_tasking_flags_t td_flags;
2036 kmp_team_t * td_team;
2037 kmp_info_p * td_alloc_thread;
2039 kmp_taskdata_t * td_parent;
2044 kmp_uint32 td_taskwait_counter;
2045 kmp_int32 td_taskwait_thread;
2046 kmp_internal_control_t td_icvs;
2047 volatile kmp_uint32 td_allocated_child_tasks;
2048 volatile kmp_uint32 td_incomplete_child_tasks;
2050 kmp_taskgroup_t * td_taskgroup;
2051 kmp_dephash_t * td_dephash;
2052 kmp_depnode_t * td_depnode;
2057 kmp_uint32 td_dummy[2];
2062 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0 );
2065 typedef struct kmp_base_thread_data {
2066 kmp_info_p * td_thr;
2068 kmp_bootstrap_lock_t td_deque_lock;
2069 kmp_taskdata_t ** td_deque;
2070 kmp_uint32 td_deque_head;
2071 kmp_uint32 td_deque_tail;
2072 kmp_int32 td_deque_ntasks;
2074 kmp_int32 td_deque_last_stolen;
2075 #ifdef BUILD_TIED_TASK_STACK
2076 kmp_task_stack_t td_susp_tied_tasks;
2077 #endif // BUILD_TIED_TASK_STACK
2078 } kmp_base_thread_data_t;
2080 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2081 kmp_base_thread_data_t td;
2083 char td_pad[ KMP_PAD(kmp_base_thread_data_t, CACHE_LINE) ];
2084 } kmp_thread_data_t;
2088 typedef struct kmp_base_task_team {
2089 kmp_bootstrap_lock_t tt_threads_lock;
2091 kmp_task_team_t * tt_next;
2092 kmp_thread_data_t * tt_threads_data;
2094 kmp_int32 tt_found_tasks;
2097 kmp_int32 tt_max_threads;
2100 volatile kmp_uint32 tt_unfinished_threads;
2103 volatile kmp_uint32 tt_active;
2106 volatile kmp_uint32 tt_ref_ct;
2110 } kmp_base_task_team_t;
2112 union KMP_ALIGN_CACHE kmp_task_team {
2113 kmp_base_task_team_t tt;
2115 char tt_pad[ KMP_PAD(kmp_base_task_team_t, CACHE_LINE) ];
2118 #endif // OMP_30_ENABLED
2120 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 )
2122 typedef struct kmp_free_list {
2123 void *th_free_list_self;
2124 void *th_free_list_sync;
2125 void *th_free_list_other;
2133 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2141 kmp_team_p *th_team;
2142 kmp_root_p *th_root;
2143 kmp_info_p *th_next_pool;
2144 kmp_disp_t *th_dispatch;
2150 kmp_info_p *th_team_master;
2151 int th_team_serialized;
2153 microtask_t th_team_microtask;
2162 int th_team_bt_intervals;
2165 kmp_internal_control_t th_fixed_icvs;
2168 #if KMP_OS_WINDOWS || KMP_OS_LINUX
2169 kmp_affin_mask_t *th_affin_mask;
2176 KMP_ALIGN_CACHE
int th_set_nproc;
2178 int th_set_nth_teams;
2179 kmp_proc_bind_t th_set_proc_bind;
2180 # if (KMP_OS_WINDOWS || KMP_OS_LINUX)
2181 int th_current_place;
2188 kmp_uint64 th_bar_arrive_time;
2189 kmp_uint64 th_frame_time;
2190 kmp_uint64 th_frame_time_serialized;
2192 kmp_local_t th_local;
2193 struct private_common *th_pri_head;
2200 KMP_ALIGN_CACHE kmp_team_p *th_serial_team;
2202 struct common_table *th_pri_common;
2204 volatile kmp_uint32 th_spin_here;
2207 volatile kmp_uint32 *th_sleep_loc;
2221 kmp_task_team_t * th_task_team;
2222 kmp_taskdata_t * th_current_task;
2223 kmp_uint8 th_task_state;
2224 #endif // OMP_30_ENABLED
2230 kmp_uint8 th_active_in_pool;
2236 struct cons_header * th_cons;
2242 KMP_ALIGN_CACHE kmp_balign_t th_bar[ bs_last_barrier ];
2244 KMP_ALIGN_CACHE
volatile kmp_int32 th_next_waiting;
2246 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 )
2248 kmp_free_list_t th_free_lists[NUM_LISTS];
2252 kmp_win32_cond_t th_suspend_cv;
2253 kmp_win32_mutex_t th_suspend_mx;
2254 int th_suspend_init;
2257 kmp_cond_align_t th_suspend_cv;
2258 kmp_mutex_align_t th_suspend_mx;
2259 int th_suspend_init_count;
2263 kmp_itt_mark_t th_itt_mark_single;
2268 typedef union KMP_ALIGN_CACHE kmp_info {
2270 char th_pad[ KMP_PAD(kmp_base_info_t, CACHE_LINE) ];
2277 typedef struct kmp_base_data {
2278 volatile kmp_uint32 t_value;
2281 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2283 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2287 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2289 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2291 } kmp_ordered_team_t;
2293 typedef int (*launch_t)(
int gtid );
2296 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100
2298 #if KMP_MIC && OMP_30_ENABLED
2299 # define KMP_BARRIER_ICV_PULL 1
2301 # define KMP_BARRIER_ICV_PULL 0
2304 #if (KMP_PERF_V106 == KMP_ON)
2314 # if KMP_BARRIER_ICV_PULL
2315 # define KMP_INLINE_ARGV_BYTES 192
2317 # elif KMP_ARCH_X86 || KMP_ARCH_X86_64
2318 # 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 ) )
2320 # define KMP_INLINE_ARGV_BYTES ( 2 * CACHE_LINE - ( ( 3 * KMP_PTR_SKIP + 2 * sizeof(int) ) % CACHE_LINE ) )
2322 # define KMP_INLINE_ARGV_ENTRIES (int)( KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP )
2325 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2329 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2330 kmp_balign_team_t t_bar[ bs_last_barrier ];
2333 volatile int t_construct;
2334 kmp_lock_t t_single_lock;
2339 KMP_ALIGN_CACHE
int t_master_tid;
2340 int t_master_this_cons;
2341 int t_master_last_cons;
2343 kmp_team_p *t_parent;
2344 kmp_team_p *t_next_pool;
2345 kmp_disp_t *t_dispatch;
2347 kmp_task_team_t *t_task_team;
2350 kmp_proc_bind_t t_proc_bind;
2351 #endif // OMP_40_ENABLED
2359 #if (KMP_PERF_V106 == KMP_ON)
2368 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2369 kmp_int8 t_fp_control_saved;
2371 kmp_int16 t_x87_fpu_control_word;
2375 #if (KMP_PERF_V106 == KMP_ON)
2376 void *t_inline_argv[ KMP_INLINE_ARGV_ENTRIES ];
2379 #if (KMP_PERF_V19 == KMP_ON)
2382 kmp_info_t **t_threads;
2383 #if (KMP_PERF_V106 == KMP_ON)
2391 dispatch_shared_info_t *t_disp_buffer;
2396 kmp_r_sched_t t_sched;
2397 #endif // OMP_30_ENABLED
2398 #if OMP_40_ENABLED && (KMP_OS_WINDOWS || KMP_OS_LINUX)
2403 #endif // OMP_40_ENABLED && (KMP_OS_WINDOWS || KMP_OS_LINUX)
2411 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2416 char dummy_padding[1024];
2420 kmp_taskdata_t *t_implicit_task_taskdata;
2429 int *t_set_blocktime;
2430 int *t_set_bt_intervals;
2432 #endif // OMP_30_ENABLED
2434 kmp_internal_control_t *t_control_stack_top;
2437 kmp_int32 t_cancel_request;
2440 int t_master_active;
2441 kmp_taskq_t t_taskq;
2442 void *t_copypriv_data;
2443 kmp_uint32 t_copyin_counter;
2449 union KMP_ALIGN_CACHE kmp_team {
2452 char t_pad[ KMP_PAD(kmp_base_team_t, CACHE_LINE) ];
2456 typedef union KMP_ALIGN_CACHE kmp_time_global {
2458 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2460 } kmp_time_global_t;
2462 typedef struct kmp_base_global {
2464 kmp_time_global_t g_time;
2467 volatile int g_abort;
2468 volatile int g_done;
2471 enum dynamic_mode g_dynamic_mode;
2473 } kmp_base_global_t;
2475 typedef union KMP_ALIGN_CACHE kmp_global {
2476 kmp_base_global_t g;
2478 char g_pad[ KMP_PAD(kmp_base_global_t, CACHE_LINE) ];
2482 typedef struct kmp_base_root {
2487 volatile int r_active;
2489 volatile int r_nested;
2492 kmp_team_t *r_root_team;
2493 kmp_team_t *r_hot_team;
2494 kmp_info_t *r_uber_thread;
2495 kmp_lock_t r_begin_lock;
2496 volatile int r_begin;
2500 typedef union KMP_ALIGN_CACHE kmp_root {
2503 char r_pad[ KMP_PAD(kmp_base_root_t, CACHE_LINE) ];
2506 struct fortran_inx_info {
2515 extern int __kmp_settings;
2516 extern int __kmp_duplicate_library_ok;
2518 extern int __kmp_forkjoin_frames;
2519 extern int __kmp_forkjoin_frames_mode;
2521 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2522 extern int __kmp_determ_red;
2525 extern int kmp_a_debug;
2526 extern int kmp_b_debug;
2527 extern int kmp_c_debug;
2528 extern int kmp_d_debug;
2529 extern int kmp_e_debug;
2530 extern int kmp_f_debug;
2534 #define KMP_DEBUG_BUF_LINES_INIT 512
2535 #define KMP_DEBUG_BUF_LINES_MIN 1
2537 #define KMP_DEBUG_BUF_CHARS_INIT 128
2538 #define KMP_DEBUG_BUF_CHARS_MIN 2
2540 extern int __kmp_debug_buf;
2541 extern int __kmp_debug_buf_lines;
2542 extern int __kmp_debug_buf_chars;
2543 extern int __kmp_debug_buf_atomic;
2545 extern char *__kmp_debug_buffer;
2546 extern int __kmp_debug_count;
2547 extern int __kmp_debug_buf_warn_chars;
2550 extern int __kmp_par_range;
2552 #define KMP_PAR_RANGE_ROUTINE_LEN 1024
2553 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2554 #define KMP_PAR_RANGE_FILENAME_LEN 1024
2555 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2556 extern int __kmp_par_range_lb;
2557 extern int __kmp_par_range_ub;
2560 extern int __kmp_storage_map;
2561 extern int __kmp_storage_map_verbose;
2562 extern int __kmp_storage_map_verbose_specified;
2564 extern kmp_cpuinfo_t __kmp_cpuinfo;
2566 extern volatile int __kmp_init_serial;
2567 extern volatile int __kmp_init_gtid;
2568 extern volatile int __kmp_init_common;
2569 extern volatile int __kmp_init_middle;
2570 extern volatile int __kmp_init_parallel;
2571 extern volatile int __kmp_init_monitor;
2572 extern volatile int __kmp_init_user_locks;
2573 extern int __kmp_init_counter;
2574 extern int __kmp_root_counter;
2575 extern int __kmp_version;
2578 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2581 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2582 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2583 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2584 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2585 extern kmp_uint32 __kmp_barrier_gather_branch_bits [ bs_last_barrier ];
2586 extern kmp_uint32 __kmp_barrier_release_branch_bits [ bs_last_barrier ];
2587 extern kmp_bar_pat_e __kmp_barrier_gather_pattern [ bs_last_barrier ];
2588 extern kmp_bar_pat_e __kmp_barrier_release_pattern [ bs_last_barrier ];
2589 extern char const *__kmp_barrier_branch_bit_env_name [ bs_last_barrier ];
2590 extern char const *__kmp_barrier_pattern_env_name [ bs_last_barrier ];
2591 extern char const *__kmp_barrier_type_name [ bs_last_barrier ];
2592 extern char const *__kmp_barrier_pattern_name [ bp_last_bar ];
2595 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2596 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2597 extern kmp_bootstrap_lock_t __kmp_exit_lock;
2598 extern kmp_bootstrap_lock_t __kmp_monitor_lock;
2599 extern kmp_bootstrap_lock_t __kmp_tp_cached_lock;
2601 extern kmp_lock_t __kmp_global_lock;
2602 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2603 extern kmp_lock_t __kmp_debug_lock;
2606 extern unsigned int __kmp_init_wait;
2607 extern unsigned int __kmp_next_wait;
2609 extern enum library_type __kmp_library;
2616 #endif // OMP_30_ENABLED
2617 extern int __kmp_chunk;
2619 extern size_t __kmp_stksize;
2620 extern size_t __kmp_monitor_stksize;
2621 extern size_t __kmp_stkoffset;
2623 extern size_t __kmp_malloc_pool_incr;
2624 extern int __kmp_env_chunk;
2625 extern int __kmp_env_stksize;
2626 extern int __kmp_env_omp_stksize;
2627 extern int __kmp_env_all_threads;
2628 extern int __kmp_env_omp_all_threads;
2629 extern int __kmp_env_blocktime;
2630 extern int __kmp_env_checks;
2631 extern int __kmp_env_consistency_check;
2632 extern int __kmp_generate_warnings;
2633 extern int __kmp_reserve_warn;
2635 #ifdef DEBUG_SUSPEND
2636 extern int __kmp_suspend_count;
2639 extern kmp_uint32 __kmp_yield_init;
2640 extern kmp_uint32 __kmp_yield_next;
2641 extern kmp_uint32 __kmp_yielding_on;
2642 extern kmp_uint32 __kmp_yield_cycle;
2643 extern kmp_int32 __kmp_yield_on_count;
2644 extern kmp_int32 __kmp_yield_off_count;
2648 extern int __kmp_allThreadsSpecified;
2650 extern size_t __kmp_align_alloc;
2652 extern int __kmp_xproc;
2653 extern int __kmp_avail_proc;
2654 extern size_t __kmp_sys_min_stksize;
2655 extern int __kmp_sys_max_nth;
2656 extern int __kmp_max_nth;
2657 extern int __kmp_threads_capacity;
2658 extern int __kmp_dflt_team_nth;
2659 extern int __kmp_dflt_team_nth_ub;
2660 extern int __kmp_tp_capacity;
2661 extern int __kmp_tp_cached;
2662 extern int __kmp_dflt_nested;
2663 extern int __kmp_dflt_blocktime;
2664 extern int __kmp_monitor_wakeups;
2665 extern int __kmp_bt_intervals;
2666 #ifdef KMP_ADJUST_BLOCKTIME
2667 extern int __kmp_zero_bt;
2669 extern int __kmp_ht_capable;
2670 extern int __kmp_ht_enabled;
2671 extern int __kmp_ncores;
2672 extern int __kmp_ht_log_per_phy;
2673 extern int __kmp_nThreadsPerCore;
2674 extern int __kmp_abort_delay;
2676 extern int __kmp_need_register_atfork_specified;
2677 extern int __kmp_need_register_atfork;
2678 extern int __kmp_gtid_mode;
2684 extern int __kmp_adjust_gtid_mode;
2685 #ifdef KMP_TDATA_GTID
2687 extern __declspec(thread) int __kmp_gtid;
2689 extern __thread
int __kmp_gtid;
2692 extern int __kmp_tls_gtid_min;
2693 extern int __kmp_foreign_tp;
2694 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2695 extern int __kmp_inherit_fp_control;
2696 extern kmp_int16 __kmp_init_x87_fpu_control_word;
2697 extern kmp_uint32 __kmp_init_mxcsr;
2701 extern int __kmp_dflt_max_active_levels;
2702 #endif // OMP_30_ENABLED
2705 extern enum clock_function_type __kmp_clock_function;
2706 extern int __kmp_clock_function_param;
2709 # ifdef USE_LOAD_BALANCE
2710 extern double __kmp_load_balance_interval;
2714 typedef struct kmp_nested_nthreads_t {
2718 } kmp_nested_nthreads_t;
2720 extern kmp_nested_nthreads_t __kmp_nested_nth;
2722 #if KMP_USE_ADAPTIVE_LOCKS
2725 struct kmp_adaptive_backoff_params_t {
2727 kmp_uint32 max_soft_retries;
2729 kmp_uint32 max_badness;
2732 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
2734 #if KMP_DEBUG_ADAPTIVE_LOCKS
2735 extern char * __kmp_speculative_statsfile;
2738 #endif // KMP_USE_ADAPTIVE_LOCKS
2741 extern int __kmp_display_env;
2742 extern int __kmp_display_env_verbose;
2743 extern int __kmp_omp_cancellation;
2751 extern kmp_info_t **__kmp_threads;
2753 extern volatile kmp_team_t * __kmp_team_pool;
2754 extern volatile kmp_info_t * __kmp_thread_pool;
2757 extern volatile int __kmp_nth;
2760 extern volatile int __kmp_all_nth;
2761 extern int __kmp_thread_pool_nth;
2762 extern volatile int __kmp_thread_pool_active_nth;
2764 extern kmp_root_t **__kmp_root;
2768 extern kmp_global_t __kmp_global;
2770 extern kmp_info_t __kmp_monitor;
2771 extern volatile kmp_uint32 __kmp_team_counter;
2772 extern volatile kmp_uint32 __kmp_task_counter;
2774 #define _KMP_GEN_ID( counter ) \
2781 #define KMP_GEN_TASK_ID() _KMP_GEN_ID( __kmp_task_counter )
2782 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID( __kmp_team_counter )
2787 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void* p2,
size_t size,
char const *format, ... );
2789 extern void __kmp_serial_initialize(
void );
2790 extern void __kmp_middle_initialize(
void );
2791 extern void __kmp_parallel_initialize(
void );
2793 extern void __kmp_internal_begin(
void );
2794 extern void __kmp_internal_end_library(
int gtid );
2795 extern void __kmp_internal_end_thread(
int gtid );
2796 extern void __kmp_internal_end_atexit(
void );
2797 extern void __kmp_internal_end_fini(
void );
2798 extern void __kmp_internal_end_dtor(
void );
2799 extern void __kmp_internal_end_dest(
void* );
2801 extern int __kmp_register_root(
int initial_thread );
2802 extern void __kmp_unregister_root(
int gtid );
2804 extern int __kmp_ignore_mppbeg(
void );
2805 extern int __kmp_ignore_mppend(
void );
2807 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws );
2808 extern void __kmp_exit_single(
int gtid );
2810 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2811 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2814 #ifdef USE_LOAD_BALANCE
2815 extern int __kmp_get_load_balance(
int );
2819 extern void __kmp_tv_threadprivate_store( kmp_info_t *th,
void *global_addr,
void *thread_addr );
2822 extern int __kmp_get_global_thread_id(
void );
2823 extern int __kmp_get_global_thread_id_reg(
void );
2824 extern void __kmp_exit_thread(
int exit_status );
2825 extern void __kmp_abort(
char const * format, ... );
2826 extern void __kmp_abort_thread(
void );
2827 extern void __kmp_abort_process(
void );
2828 extern void __kmp_warn(
char const * format, ... );
2830 extern void __kmp_set_num_threads(
int new_nth,
int gtid );
2833 static inline kmp_info_t * __kmp_entry_thread()
2835 int gtid = __kmp_entry_gtid();
2837 return __kmp_threads[gtid];
2842 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels );
2843 extern int __kmp_get_max_active_levels(
int gtid );
2844 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level );
2845 extern int __kmp_get_team_size(
int gtid,
int level );
2846 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk );
2847 extern void __kmp_get_schedule(
int gtid, kmp_sched_t * sched,
int * chunk );
2849 #endif // OMP_30_ENABLED
2851 extern unsigned short __kmp_get_random( kmp_info_t * thread );
2852 extern void __kmp_init_random( kmp_info_t * thread );
2854 extern kmp_r_sched_t __kmp_get_schedule_global(
void );
2855 extern void __kmp_adjust_num_threads(
int new_nproc );
2857 extern void * ___kmp_allocate(
size_t size KMP_SRC_LOC_DECL );
2858 extern void * ___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL );
2859 extern void ___kmp_free(
void * ptr KMP_SRC_LOC_DECL );
2860 #define __kmp_allocate( size ) ___kmp_allocate( (size) KMP_SRC_LOC_CURR )
2861 #define __kmp_page_allocate( size ) ___kmp_page_allocate( (size) KMP_SRC_LOC_CURR )
2862 #define __kmp_free( ptr ) ___kmp_free( (ptr) KMP_SRC_LOC_CURR )
2865 extern void * ___kmp_fast_allocate( kmp_info_t *this_thr,
size_t size KMP_SRC_LOC_DECL );
2866 extern void ___kmp_fast_free( kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL );
2867 extern void __kmp_free_fast_memory( kmp_info_t *this_thr );
2868 extern void __kmp_initialize_fast_memory( kmp_info_t *this_thr );
2869 #define __kmp_fast_allocate( this_thr, size ) ___kmp_fast_allocate( (this_thr), (size) KMP_SRC_LOC_CURR )
2870 #define __kmp_fast_free( this_thr, ptr ) ___kmp_fast_free( (this_thr), (ptr) KMP_SRC_LOC_CURR )
2873 extern void * ___kmp_thread_malloc( kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL );
2874 extern void * ___kmp_thread_calloc( kmp_info_t *th,
size_t nelem,
size_t elsize KMP_SRC_LOC_DECL );
2875 extern void * ___kmp_thread_realloc( kmp_info_t *th,
void *ptr,
size_t size KMP_SRC_LOC_DECL );
2876 extern void ___kmp_thread_free( kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL );
2877 #define __kmp_thread_malloc( th, size ) ___kmp_thread_malloc( (th), (size) KMP_SRC_LOC_CURR )
2878 #define __kmp_thread_calloc( th, nelem, elsize ) ___kmp_thread_calloc( (th), (nelem), (elsize) KMP_SRC_LOC_CURR )
2879 #define __kmp_thread_realloc( th, ptr, size ) ___kmp_thread_realloc( (th), (ptr), (size) KMP_SRC_LOC_CURR )
2880 #define __kmp_thread_free( th, ptr ) ___kmp_thread_free( (th), (ptr) KMP_SRC_LOC_CURR )
2882 #define KMP_INTERNAL_MALLOC(sz) malloc(sz)
2883 #define KMP_INTERNAL_FREE(p) free(p)
2884 #define KMP_INTERNAL_REALLOC(p,sz) realloc((p),(sz))
2885 #define KMP_INTERNAL_CALLOC(n,sz) calloc((n),(sz))
2887 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads );
2890 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid, kmp_proc_bind_t proc_bind );
2891 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
int num_threads );
2894 extern void __kmp_yield(
int cond );
2895 extern void __kmp_release( kmp_info_t *target_thr,
volatile kmp_uint *spin,
2896 enum kmp_mem_fence_type fetchadd_fence );
2899 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
2902 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
2905 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
2908 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
2912 kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st );
2914 kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st );
2916 kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st );
2918 kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st );
2926 #ifdef KMP_GOMP_COMPAT
2928 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
2929 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
2930 kmp_int32 chunk,
int push_ws );
2931 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
2932 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
2933 kmp_int32 chunk,
int push_ws );
2934 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
2935 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
2936 kmp_int64 chunk,
int push_ws );
2937 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
2938 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
2939 kmp_int64 chunk,
int push_ws );
2940 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid );
2941 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid );
2942 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid );
2943 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid );
2948 extern kmp_uint32 __kmp_eq_4( kmp_uint32 value, kmp_uint32 checker );
2949 extern kmp_uint32 __kmp_neq_4( kmp_uint32 value, kmp_uint32 checker );
2950 extern kmp_uint32 __kmp_lt_4( kmp_uint32 value, kmp_uint32 checker );
2951 extern kmp_uint32 __kmp_ge_4( kmp_uint32 value, kmp_uint32 checker );
2952 extern kmp_uint32 __kmp_le_4( kmp_uint32 value, kmp_uint32 checker );
2954 extern kmp_uint32 __kmp_eq_8( kmp_uint64 value, kmp_uint64 checker );
2955 extern kmp_uint32 __kmp_neq_8( kmp_uint64 value, kmp_uint64 checker );
2956 extern kmp_uint32 __kmp_lt_8( kmp_uint64 value, kmp_uint64 checker );
2957 extern kmp_uint32 __kmp_ge_8( kmp_uint64 value, kmp_uint64 checker );
2958 extern kmp_uint32 __kmp_le_8( kmp_uint64 value, kmp_uint64 checker );
2960 extern kmp_uint32 __kmp_wait_yield_4( kmp_uint32
volatile * spinner, kmp_uint32 checker, kmp_uint32 (*pred) (kmp_uint32, kmp_uint32),
void * obj );
2961 extern kmp_uint64 __kmp_wait_yield_8( kmp_uint64
volatile * spinner, kmp_uint64 checker, kmp_uint32 (*pred) (kmp_uint64, kmp_uint64),
void * obj );
2963 extern void __kmp_wait_sleep( kmp_info_t *this_thr,
volatile kmp_uint *spinner, kmp_uint checker, kmp_int final_spin
2965 ,
void * itt_sync_obj
2968 extern void __kmp_infinite_loop(
void );
2970 extern void __kmp_cleanup(
void );
2972 #if KMP_HANDLE_SIGNALS
2973 extern int __kmp_handle_signals;
2974 extern void __kmp_install_signals(
int parallel_init );
2975 extern void __kmp_remove_signals(
void );
2978 extern void __kmp_clear_system_time(
void );
2979 extern void __kmp_read_system_time(
double *delta );
2981 extern void __kmp_check_stack_overlap( kmp_info_t *thr );
2983 extern void __kmp_expand_host_name(
char *buffer,
size_t size );
2984 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern );
2987 extern void __kmp_initialize_system_tick(
void );
2990 extern void __kmp_runtime_initialize(
void );
2991 extern void __kmp_runtime_destroy(
void );
2993 #if KMP_OS_LINUX || KMP_OS_WINDOWS
2994 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len, kmp_affin_mask_t *mask);
2995 extern void __kmp_affinity_initialize(
void);
2996 extern void __kmp_affinity_uninitialize(
void);
2997 extern void __kmp_affinity_set_init_mask(
int gtid,
int isa_root);
2999 extern void __kmp_affinity_set_place(
int gtid);
3001 extern void __kmp_change_thread_affinity_mask(
int gtid, kmp_affin_mask_t *new_mask,
3002 kmp_affin_mask_t *old_mask );
3003 extern void __kmp_affinity_determine_capable(
const char *env_var );
3004 extern int __kmp_aux_set_affinity(
void **mask);
3005 extern int __kmp_aux_get_affinity(
void **mask);
3006 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3007 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3008 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3009 extern void __kmp_balanced_affinity(
int tid,
int team_size );
3013 #if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM)
3015 extern int __kmp_futex_determine_capable(
void );
3017 #endif // KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM)
3019 extern void __kmp_gtid_set_specific(
int gtid );
3020 extern int __kmp_gtid_get_specific(
void );
3022 extern double __kmp_read_cpu_time(
void );
3024 extern int __kmp_read_system_info(
struct kmp_sys_info *info );
3026 extern void __kmp_create_monitor( kmp_info_t *th );
3028 extern void *__kmp_launch_thread( kmp_info_t *thr );
3030 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size );
3033 extern int __kmp_still_running(kmp_info_t *th);
3034 extern int __kmp_is_thread_alive( kmp_info_t * th, DWORD *exit_val );
3035 extern void __kmp_free_handle( kmp_thread_t tHandle );
3038 extern void __kmp_reap_monitor( kmp_info_t *th );
3039 extern void __kmp_reap_worker( kmp_info_t *th );
3040 extern void __kmp_terminate_thread(
int gtid );
3042 extern void __kmp_suspend(
int th_gtid,
volatile kmp_uint *spinner, kmp_uint checker );
3043 extern void __kmp_resume(
int target_gtid,
volatile kmp_uint *spinner );
3045 extern void __kmp_elapsed(
double * );
3046 extern void __kmp_elapsed_tick(
double * );
3048 extern void __kmp_enable(
int old_state );
3049 extern void __kmp_disable(
int *old_state );
3051 extern void __kmp_thread_sleep(
int millis );
3053 extern void __kmp_common_initialize(
void );
3054 extern void __kmp_common_destroy(
void );
3055 extern void __kmp_common_destroy_gtid(
int gtid );
3058 extern void __kmp_register_atfork(
void );
3060 extern void __kmp_suspend_initialize(
void );
3061 extern void __kmp_suspend_uninitialize_thread( kmp_info_t *th );
3063 extern kmp_info_t * __kmp_allocate_thread( kmp_root_t *root,
3064 kmp_team_t *team,
int tid);
3066 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3067 kmp_proc_bind_t proc_bind,
3068 kmp_internal_control_t *new_icvs,
3070 #elif OMP_30_ENABLED
3071 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3072 kmp_internal_control_t *new_icvs,
3075 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3076 int new_set_nproc,
int new_set_dynamic,
int new_set_nested,
3077 int new_set_blocktime,
int new_bt_intervals,
int new_bt_set,
3079 #endif // OMP_30_ENABLED
3080 extern void __kmp_free_thread( kmp_info_t * );
3081 extern void __kmp_free_team( kmp_root_t *, kmp_team_t * );
3082 extern kmp_team_t * __kmp_reap_team( kmp_team_t * );
3086 extern void __kmp_initialize_bget( kmp_info_t *th );
3087 extern void __kmp_finalize_bget( kmp_info_t *th );
3089 KMP_EXPORT
void *kmpc_malloc(
size_t size );
3090 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize );
3091 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size );
3092 KMP_EXPORT
void kmpc_free(
void *ptr );
3097 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3098 size_t reduce_size,
void *reduce_data,
void (*reduce)(
void *,
void *) );
3099 extern void __kmp_end_split_barrier (
enum barrier_type bt,
int gtid );
3101 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
int exec_master,
3102 kmp_int32 argc, microtask_t microtask, launch_t invoker,
3104 #
if (KMP_ARCH_ARM || KMP_ARCH_X86_64) && KMP_OS_LINUX
3111 extern void __kmp_join_call(
ident_t *loc,
int gtid
3113 ,
int exit_teams = 0
3117 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team );
3118 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team );
3119 extern int __kmp_invoke_task_func(
int gtid );
3120 extern void __kmp_run_before_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3121 extern void __kmp_run_after_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3124 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid );
3126 extern int __kmp_invoke_teams_master(
int gtid );
3127 extern void __kmp_teams_master( microtask_t microtask,
int gtid );
3129 extern void __kmp_save_internal_controls( kmp_info_t * thread );
3130 extern void __kmp_user_set_library (
enum library_type arg);
3131 extern void __kmp_aux_set_library (
enum library_type arg);
3132 extern void __kmp_aux_set_stacksize(
size_t arg);
3133 extern void __kmp_aux_set_blocktime (
int arg, kmp_info_t *thread,
int tid);
3134 extern void __kmp_aux_set_defaults(
char const * str,
int len );
3137 void kmpc_set_blocktime (
int arg);
3138 void ompc_set_nested(
int flag );
3139 void ompc_set_dynamic(
int flag );
3140 void ompc_set_num_threads(
int arg );
3143 extern void __kmp_push_current_task_to_thread( kmp_info_t *this_thr,
3144 kmp_team_t *team,
int tid );
3145 extern void __kmp_pop_current_task_from_thread( kmp_info_t *this_thr );
3146 extern kmp_task_t* __kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3147 kmp_tasking_flags_t *flags,
size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3148 kmp_routine_entry_t task_entry );
3149 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3150 kmp_team_t *team,
int tid,
int set_curr_task );
3152 extern int __kmp_execute_tasks( kmp_info_t *thread, kmp_int32 gtid,
volatile kmp_uint *spinner,
3153 kmp_uint checker,
int final_spin,
int *thread_finished,
3155 void * itt_sync_obj,
3158 extern void __kmp_reap_task_teams(
void );
3159 extern void __kmp_unref_task_team( kmp_task_team_t *task_team, kmp_info_t *thread );
3160 extern void __kmp_wait_to_unref_task_teams(
void );
3161 extern void __kmp_task_team_setup ( kmp_info_t *this_thr, kmp_team_t *team );
3162 extern void __kmp_task_team_sync ( kmp_info_t *this_thr, kmp_team_t *team );
3163 extern void __kmp_task_team_wait ( kmp_info_t *this_thr, kmp_team_t *team
3165 ,
void * itt_sync_obj
3168 extern void __kmp_tasking_barrier( kmp_team_t *team, kmp_info_t *thread,
int gtid );
3170 #endif // OMP_30_ENABLED
3172 extern int __kmp_is_address_mapped(
void *addr );
3173 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3176 extern int __kmp_read_from_file(
char const *path,
char const *format, ... );
3184 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3186 extern void __kmp_query_cpuid( kmp_cpuinfo_t *p );
3188 #define __kmp_load_mxcsr(p) _mm_setcsr(*(p))
3189 static inline void __kmp_store_mxcsr( kmp_uint32 *p ) { *p = _mm_getcsr(); }
3191 extern void __kmp_load_x87_fpu_control_word( kmp_int16 *p );
3192 extern void __kmp_store_x87_fpu_control_word( kmp_int16 *p );
3193 extern void __kmp_clear_x87_fpu_status_word();
3194 # define KMP_X86_MXCSR_MASK 0xffffffc0
3198 extern int __kmp_invoke_microtask( microtask_t pkfn,
int gtid,
int npr,
int argc,
void *argv[] );
3209 KMP_EXPORT
void * __kmpc_threadprivate (
ident_t *, kmp_int32 global_tid,
void * data,
size_t size );
3239 KMP_EXPORT
void KMPC_FOR_STATIC_INIT (
ident_t *loc, kmp_int32 global_tid, kmp_int32 schedtype, kmp_int32 *plastiter,
3240 kmp_int *plower, kmp_int *pupper, kmp_int *pstride, kmp_int incr, kmp_int chunk );
3244 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 );
3246 extern void KMPC_SET_NUM_THREADS (
int arg );
3247 extern void KMPC_SET_DYNAMIC (
int flag );
3248 extern void KMPC_SET_NESTED (
int flag );
3256 KMP_EXPORT kmpc_thunk_t * __kmpc_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_task_t taskq_task,
size_t sizeof_thunk,
3257 size_t sizeof_shareds, kmp_int32 flags, kmpc_shared_vars_t **shareds);
3258 KMP_EXPORT
void __kmpc_end_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3259 KMP_EXPORT kmp_int32 __kmpc_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3260 KMP_EXPORT
void __kmpc_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk, kmp_int32 status);
3261 KMP_EXPORT
void __kmpc_end_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3262 KMP_EXPORT kmpc_thunk_t * __kmpc_task_buffer (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *taskq_thunk, kmpc_task_t task);
3271 KMP_EXPORT kmp_int32
3272 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3273 KMP_EXPORT kmp_task_t*
3274 __kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
3275 size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3276 kmp_routine_entry_t task_entry );
3278 __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3280 __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3281 KMP_EXPORT kmp_int32
3282 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3283 KMP_EXPORT kmp_int32
3284 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid );
3286 KMP_EXPORT kmp_int32
3287 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
int end_part );
3290 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3291 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3292 #endif // TASK_UNUSED
3295 #endif // OMP_30_ENABLED
3298 KMP_EXPORT
void __kmpc_taskgroup(
ident_t * loc,
int gtid );
3299 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t * loc,
int gtid );
3302 kmp_int32 ndeps, kmp_depend_info_t *dep_list,
3303 kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list );
3305 kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list );
3306 extern void __kmp_release_deps ( kmp_int32 gtid, kmp_taskdata_t *task );
3311 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3312 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3313 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t* loc_ref, kmp_int32 gtid);
3314 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3320 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3321 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3322 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3323 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3324 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3325 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3326 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3327 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3328 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3329 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3338 kmp_int32 num_vars,
size_t reduce_size,
3339 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3340 kmp_critical_name *lck );
3343 kmp_int32 num_vars,
size_t reduce_size,
3344 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3345 kmp_critical_name *lck );
3352 extern PACKED_REDUCTION_METHOD_T
3353 __kmp_determine_reduction_method(
ident_t *loc, kmp_int32 global_tid,
3354 kmp_int32 num_vars,
size_t reduce_size,
3355 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3356 kmp_critical_name *lck );
3359 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void );
3361 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3362 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3364 KMP_EXPORT
void __kmpc_place_threads(
int,
int,
int);
3373 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid );
3377 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
int proc_bind );
3385 void * data,
size_t size,
void *** cache );
3388 extern int _You_must_link_with_exactly_one_OpenMP_library;
3389 extern int _You_must_link_with_Intel_OpenMP_library;
3390 #if KMP_OS_WINDOWS && ( KMP_VERSION_MAJOR > 4 )
3391 extern int _You_must_link_with_Microsoft_OpenMP_library;
3398 kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3399 struct private_common *
3400 kmp_threadprivate_insert(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3406 # define KMPC_CONVENTION __cdecl
3408 # define KMPC_CONVENTION
3414 typedef enum omp_sched_t {
3415 omp_sched_static = 1,
3416 omp_sched_dynamic = 2,
3417 omp_sched_guided = 3,
3420 typedef void * kmp_affinity_mask_t;
3423 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3424 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3425 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3426 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3427 KMP_EXPORT
int KMPC_CONVENTION kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3428 KMP_EXPORT
int KMPC_CONVENTION kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3429 KMP_EXPORT
int KMPC_CONVENTION kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3431 #endif // OMP_30_ENABLED
3433 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3434 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3435 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3436 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
KMP_EXPORT kmp_int32 __kmpc_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT kmp_int32 __kmpc_barrier_master(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_fini_4(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_end_single(ident_t *, kmp_int32 global_tid)
void __kmpc_dispatch_init_4(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st, kmp_int32 chunk)
void(* kmpc_micro)(kmp_int32 *global_tid, kmp_int32 *bound_tid,...)
KMP_EXPORT kmp_int32 __kmpc_reduce(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
KMP_EXPORT kmp_int32 __kmpc_global_thread_num(ident_t *)
int __kmpc_dispatch_next_4u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_for_static_fini(ident_t *loc, kmp_int32 global_tid)
void *(* kmpc_ctor_vec)(void *, size_t)
KMP_EXPORT void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT void * __kmpc_threadprivate_cached(ident_t *loc, kmp_int32 global_tid, void *data, size_t size, void ***cache)
void __kmpc_dispatch_init_8u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st, kmp_int64 chunk)
KMP_EXPORT kmp_int32 __kmpc_single(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_4(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st)
KMP_EXPORT void __kmpc_end(ident_t *)
KMP_EXPORT void __kmpc_end_ordered(ident_t *, kmp_int32 global_tid)
void *(* kmpc_cctor_vec)(void *, void *, size_t)
KMP_EXPORT void __kmpc_end_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_threadprivate_register(ident_t *, void *data, kmpc_ctor ctor, kmpc_cctor cctor, kmpc_dtor dtor)
KMP_EXPORT kmp_int32 __kmpc_omp_task_with_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias, kmp_depend_info_t *noalias_dep_list)
KMP_EXPORT void __kmpc_begin(ident_t *, kmp_int32 flags)
KMP_EXPORT kmp_int32 __kmpc_bound_thread_num(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_vars, size_t reduce_size, void *reduce_data, void(*reduce_func)(void *lhs_data, void *rhs_data), kmp_critical_name *lck)
int __kmpc_dispatch_next_8(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st)
KMP_EXPORT void __kmpc_copyprivate(ident_t *loc, kmp_int32 global_tid, size_t cpy_size, void *cpy_data, void(*cpy_func)(void *, void *), kmp_int32 didit)
KMP_EXPORT void __kmpc_ordered(ident_t *, kmp_int32 global_tid)
void(* kmpc_dtor)(void *)
KMP_EXPORT void __kmpc_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
void *(* kmpc_cctor)(void *, void *)
KMP_EXPORT void __kmpc_end_barrier_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_master(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_push_num_threads(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_threads)
KMP_EXPORT void __kmpc_fork_teams(ident_t *loc, kmp_int32 argc, kmpc_micro microtask,...)
void *(* kmpc_ctor)(void *)
KMP_EXPORT kmp_int32 __kmpc_in_parallel(ident_t *loc)
KMP_EXPORT kmp_int32 __kmpc_ok_to_fork(ident_t *)
KMP_EXPORT kmp_int32 __kmpc_global_num_threads(ident_t *)
void __kmpc_dispatch_fini_8u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT kmp_int32 __kmpc_bound_num_threads(ident_t *)
KMP_EXPORT void __kmpc_end_reduce(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
void __kmpc_dispatch_fini_4u(ident_t *loc, kmp_int32 gtid)
KMP_EXPORT void __kmpc_barrier(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_end_reduce_nowait(ident_t *loc, kmp_int32 global_tid, kmp_critical_name *lck)
KMP_EXPORT void __kmpc_end_critical(ident_t *, kmp_int32 global_tid, kmp_critical_name *)
KMP_EXPORT void __kmpc_flush(ident_t *,...)
KMP_EXPORT void __kmpc_push_num_teams(ident_t *loc, kmp_int32 global_tid, kmp_int32 num_teams, kmp_int32 num_threads)
void __kmpc_dispatch_fini_8(ident_t *loc, kmp_int32 gtid)
void __kmpc_dispatch_init_4u(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st, kmp_int32 chunk)
KMP_EXPORT kmp_int32 __kmpc_barrier_master_nowait(ident_t *, kmp_int32 global_tid)
int __kmpc_dispatch_next_8u(ident_t *loc, kmp_int32 gtid, kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st)
KMP_EXPORT void __kmpc_serialized_parallel(ident_t *, kmp_int32 global_tid)
KMP_EXPORT void __kmpc_fork_call(ident_t *, kmp_int32 nargs, kmpc_micro microtask,...)
void(* kmpc_dtor_vec)(void *, size_t)
KMP_EXPORT void __kmpc_threadprivate_register_vec(ident_t *, void *data, kmpc_ctor_vec ctor, kmpc_cctor_vec cctor, kmpc_dtor_vec dtor, size_t vector_length)
void __kmpc_dispatch_init_8(ident_t *loc, kmp_int32 gtid, enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st, kmp_int64 chunk)