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 67 #include <sys/types.h> 76 #include "kmp_safe_c_api.h" 82 #if KMP_USE_HWLOC && KMP_AFFINITY_SUPPORTED 86 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 87 #include <xmmintrin.h> 90 #include "kmp_version.h" 91 #include "kmp_debug.h" 94 #include "kmp_debugger.h" 98 #define KMP_HANDLE_SIGNALS (KMP_OS_UNIX || KMP_OS_WINDOWS) 100 #include "kmp_wrapper_malloc.h" 103 # if !defined NSIG && defined _NSIG 109 # pragma weak clock_gettime 113 #include "ompt-internal.h" 117 #define NO_FIRST_TOUCH 0 118 #define FIRST_TOUCH 1 122 #define BUILD_MEMORY NO_FIRST_TOUCH 127 #ifndef USE_FAST_MEMORY 128 #define USE_FAST_MEMORY 3 131 #ifndef KMP_NESTED_HOT_TEAMS 132 # define KMP_NESTED_HOT_TEAMS 0 133 # define USE_NESTED_HOT_ARG(x) 135 # if KMP_NESTED_HOT_TEAMS 137 # define USE_NESTED_HOT_ARG(x) ,x 140 # undef KMP_NESTED_HOT_TEAMS 141 # define KMP_NESTED_HOT_TEAMS 0 142 # define USE_NESTED_HOT_ARG(x) 145 # define USE_NESTED_HOT_ARG(x) 150 #ifndef USE_CMP_XCHG_FOR_BGET 151 #define USE_CMP_XCHG_FOR_BGET 1 159 #define KMP_NSEC_PER_SEC 1000000000L 160 #define KMP_USEC_PER_SEC 1000000L 172 #define KMP_IDENT_IMB 0x01 174 #define KMP_IDENT_KMPC 0x02 177 #define KMP_IDENT_AUTOPAR 0x08 179 #define KMP_IDENT_ATOMIC_REDUCE 0x10 181 #define KMP_IDENT_BARRIER_EXPL 0x20 183 #define KMP_IDENT_BARRIER_IMPL 0x0040 184 #define KMP_IDENT_BARRIER_IMPL_MASK 0x01C0 185 #define KMP_IDENT_BARRIER_IMPL_FOR 0x0040 186 #define KMP_IDENT_BARRIER_IMPL_SECTIONS 0x00C0 188 #define KMP_IDENT_BARRIER_IMPL_SINGLE 0x0140 189 #define KMP_IDENT_BARRIER_IMPL_WORKSHARE 0x01C0 214 typedef union kmp_team kmp_team_t;
215 typedef struct kmp_taskdata kmp_taskdata_t;
216 typedef union kmp_task_team kmp_task_team_t;
217 typedef union kmp_team kmp_team_p;
218 typedef union kmp_info kmp_info_p;
219 typedef union kmp_root kmp_root_p;
230 #define KMP_PACK_64(HIGH_32,LOW_32) \ 231 ( (kmp_int64) ((((kmp_uint64)(HIGH_32))<<32) | (kmp_uint64)(LOW_32)) ) 238 #define SKIP_WS(_x) { while (*(_x) == ' ' || *(_x) == '\t') (_x)++; } 239 #define SKIP_DIGITS(_x) { while (*(_x) >= '0' && *(_x) <= '9') (_x)++; } 240 #define SKIP_TO(_x,_c) { while (*(_x) != '\0' && *(_x) != (_c)) (_x)++; } 245 #define KMP_MAX( x, y ) ( (x) > (y) ? (x) : (y) ) 246 #define KMP_MIN( x, y ) ( (x) < (y) ? (x) : (y) ) 254 enum kmp_state_timer {
264 #ifdef USE_LOAD_BALANCE 265 dynamic_load_balance,
268 dynamic_thread_limit,
273 #ifndef KMP_SCHED_TYPE_DEFINED 274 #define KMP_SCHED_TYPE_DEFINED 275 typedef enum kmp_sched {
278 kmp_sched_static = 1,
279 kmp_sched_dynamic = 2,
280 kmp_sched_guided = 3,
282 kmp_sched_upper_std = 5,
283 kmp_sched_lower_ext = 100,
284 kmp_sched_trapezoidal = 101,
286 kmp_sched_upper = 102,
287 kmp_sched_default = kmp_sched_static
297 kmp_sch_static_chunked = 33,
299 kmp_sch_dynamic_chunked = 35,
301 kmp_sch_runtime = 37,
303 kmp_sch_trapezoidal = 39,
306 kmp_sch_static_greedy = 40,
307 kmp_sch_static_balanced = 41,
309 kmp_sch_guided_iterative_chunked = 42,
310 kmp_sch_guided_analytical_chunked = 43,
315 kmp_sch_static_balanced_chunked = 45,
322 kmp_ord_static_chunked = 65,
324 kmp_ord_dynamic_chunked = 67,
325 kmp_ord_guided_chunked = 68,
326 kmp_ord_runtime = 69,
328 kmp_ord_trapezoidal = 71,
347 kmp_nm_dynamic_chunked = 163,
349 kmp_nm_runtime = 165,
351 kmp_nm_trapezoidal = 167,
354 kmp_nm_static_greedy = 168,
355 kmp_nm_static_balanced = 169,
357 kmp_nm_guided_iterative_chunked = 170,
358 kmp_nm_guided_analytical_chunked = 171,
359 kmp_nm_static_steal = 172,
361 kmp_nm_ord_static_chunked = 193,
363 kmp_nm_ord_dynamic_chunked = 195,
364 kmp_nm_ord_guided_chunked = 196,
365 kmp_nm_ord_runtime = 197,
367 kmp_nm_ord_trapezoidal = 199,
386 kmp_sch_modifier_monotonic = (1<<29),
387 kmp_sch_modifier_nonmonotonic = (1<<30),
389 # define SCHEDULE_WITHOUT_MODIFIERS(s) (
enum sched_type)((s) & ~ (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic))
390 # define SCHEDULE_HAS_MONOTONIC(s) (((s) & kmp_sch_modifier_monotonic) != 0) 391 # define SCHEDULE_HAS_NONMONOTONIC(s) (((s) & kmp_sch_modifier_nonmonotonic) != 0) 392 # define SCHEDULE_HAS_NO_MODIFIERS(s) (((s) & (kmp_sch_modifier_nonmonotonic | kmp_sch_modifier_monotonic)) == 0) 397 # define SCHEDULE_WITHOUT_MODIFIERS(s) (s) 398 # define SCHEDULE_HAS_MONOTONIC(s) false 399 # define SCHEDULE_HAS_NONMONOTONIC(s) false 400 # define SCHEDULE_HAS_NO_MODIFIERS(s) true 407 typedef struct kmp_r_sched {
422 enum clock_function_type {
423 clock_function_gettimeofday,
424 clock_function_clock_gettime
428 #if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS) 441 #undef KMP_FAST_REDUCTION_BARRIER 442 #define KMP_FAST_REDUCTION_BARRIER 1 444 #undef KMP_FAST_REDUCTION_CORE_DUO 445 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 446 #define KMP_FAST_REDUCTION_CORE_DUO 1 449 enum _reduction_method {
450 reduction_method_not_defined = 0,
451 critical_reduce_block = ( 1 << 8 ),
452 atomic_reduce_block = ( 2 << 8 ),
453 tree_reduce_block = ( 3 << 8 ),
454 empty_reduce_block = ( 4 << 8 )
464 #if KMP_FAST_REDUCTION_BARRIER 465 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \ 466 ( ( reduction_method ) | ( barrier_type ) ) 468 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 469 ( ( enum _reduction_method )( ( packed_reduction_method ) & ( 0x0000FF00 ) ) ) 471 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \ 472 ( ( enum barrier_type )( ( packed_reduction_method ) & ( 0x000000FF ) ) ) 474 #define PACK_REDUCTION_METHOD_AND_BARRIER(reduction_method,barrier_type) \ 477 #define UNPACK_REDUCTION_METHOD(packed_reduction_method) \ 478 ( packed_reduction_method ) 480 #define UNPACK_REDUCTION_BARRIER(packed_reduction_method) \ 484 #define TEST_REDUCTION_METHOD(packed_reduction_method,which_reduction_block) \ 485 ( ( UNPACK_REDUCTION_METHOD( packed_reduction_method ) ) == ( which_reduction_block ) ) 487 #if KMP_FAST_REDUCTION_BARRIER 488 #define TREE_REDUCE_BLOCK_WITH_REDUCTION_BARRIER \ 489 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_reduction_barrier ) ) 491 #define TREE_REDUCE_BLOCK_WITH_PLAIN_BARRIER \ 492 ( PACK_REDUCTION_METHOD_AND_BARRIER( tree_reduce_block, bs_plain_barrier ) ) 495 typedef int PACKED_REDUCTION_METHOD_T;
503 # define USE_CBLKDATA 504 # pragma warning( push ) 505 # pragma warning( disable: 271 310 ) 506 # include <windows.h> 507 # pragma warning( pop ) 511 # include <pthread.h> 521 #if KMP_AFFINITY_SUPPORTED 523 # if KMP_GROUP_AFFINITY 526 typedef struct GROUP_AFFINITY {
532 extern int __kmp_num_proc_groups;
533 typedef DWORD (*kmp_GetActiveProcessorCount_t)(WORD);
534 extern kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount;
536 typedef WORD (*kmp_GetActiveProcessorGroupCount_t)(void);
537 extern kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount;
539 typedef BOOL (*kmp_GetThreadGroupAffinity_t)(HANDLE, GROUP_AFFINITY *);
540 extern kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity;
542 typedef BOOL (*kmp_SetThreadGroupAffinity_t)(HANDLE,
const GROUP_AFFINITY *, GROUP_AFFINITY *);
543 extern kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity;
546 extern size_t __kmp_affin_mask_size;
547 # define KMP_AFFINITY_CAPABLE() (__kmp_affin_mask_size > 0) 548 # define KMP_AFFINITY_DISABLE() (__kmp_affin_mask_size = 0) 549 # define KMP_AFFINITY_ENABLE(mask_size) (__kmp_affin_mask_size = mask_size) 551 # define KMP_CPU_SETSIZE (__kmp_affin_mask_size * CHAR_BIT) 552 # define KMP_CPU_SET_ITERATE(i,mask) \ 553 for(i = 0; (size_t)i < KMP_CPU_SETSIZE; ++i) 558 extern hwloc_topology_t __kmp_hwloc_topology;
559 extern int __kmp_hwloc_error;
560 typedef hwloc_cpuset_t kmp_affin_mask_t;
561 # define KMP_CPU_SET(i,mask) hwloc_bitmap_set((hwloc_cpuset_t)mask, (unsigned)i) 562 # define KMP_CPU_ISSET(i,mask) hwloc_bitmap_isset((hwloc_cpuset_t)mask, (unsigned)i) 563 # define KMP_CPU_CLR(i,mask) hwloc_bitmap_clr((hwloc_cpuset_t)mask, (unsigned)i) 564 # define KMP_CPU_ZERO(mask) hwloc_bitmap_zero((hwloc_cpuset_t)mask) 565 # define KMP_CPU_COPY(dest, src) hwloc_bitmap_copy((hwloc_cpuset_t)dest, (hwloc_cpuset_t)src) 566 # define KMP_CPU_AND(dest, src) hwloc_bitmap_and((hwloc_cpuset_t)dest, (hwloc_cpuset_t)dest, (hwloc_cpuset_t)src) 567 # define KMP_CPU_COMPLEMENT(max_bit_number, mask) \ 570 for(i=0;i<(unsigned)max_bit_number+1;i++) { \ 571 if(hwloc_bitmap_isset((hwloc_cpuset_t)mask, i)) { \ 572 hwloc_bitmap_clr((hwloc_cpuset_t)mask, i); \ 574 hwloc_bitmap_set((hwloc_cpuset_t)mask, i); \ 577 hwloc_bitmap_and((hwloc_cpuset_t)mask, (hwloc_cpuset_t)mask, \ 578 (hwloc_cpuset_t)__kmp_affin_fullMask); \ 581 # define KMP_CPU_UNION(dest, src) hwloc_bitmap_or((hwloc_cpuset_t)dest, (hwloc_cpuset_t)dest, (hwloc_cpuset_t)src) 582 # define KMP_CPU_SET_ITERATE(i,mask) \ 583 for(i = hwloc_bitmap_first((hwloc_cpuset_t)mask); (int)i != -1; i = hwloc_bitmap_next((hwloc_cpuset_t)mask, i)) 585 # define KMP_CPU_ALLOC(ptr) ptr = (kmp_affin_mask_t*)hwloc_bitmap_alloc() 586 # define KMP_CPU_FREE(ptr) hwloc_bitmap_free((hwloc_bitmap_t)ptr); 587 # define KMP_CPU_ALLOC_ON_STACK(ptr) KMP_CPU_ALLOC(ptr) 588 # define KMP_CPU_FREE_FROM_STACK(ptr) KMP_CPU_FREE(ptr) 589 # define KMP_CPU_INTERNAL_ALLOC(ptr) KMP_CPU_ALLOC(ptr) 590 # define KMP_CPU_INTERNAL_FREE(ptr) KMP_CPU_FREE(ptr) 599 # define KMP_CPU_INDEX(array,i) ((kmp_affin_mask_t*)(array[i])) 600 # define KMP_CPU_ALLOC_ARRAY(arr, n) { \ 601 arr = (kmp_affin_mask_t *)__kmp_allocate(n*sizeof(kmp_affin_mask_t)); \ 603 for(i=0;i<(unsigned)n;i++) { \ 604 arr[i] = hwloc_bitmap_alloc(); \ 607 # define KMP_CPU_FREE_ARRAY(arr, n) { \ 609 for(i=0;i<(unsigned)n;i++) { \ 610 hwloc_bitmap_free(arr[i]); \ 614 # define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) { \ 615 arr = (kmp_affin_mask_t *)KMP_INTERNAL_MALLOC(n*sizeof(kmp_affin_mask_t)); \ 617 for(i=0;i<(unsigned)n;i++) { \ 618 arr[i] = hwloc_bitmap_alloc(); \ 621 # define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) { \ 623 for(i=0;i<(unsigned)n;i++) { \ 624 hwloc_bitmap_free(arr[i]); \ 626 KMP_INTERNAL_FREE(arr); \ 642 typedef unsigned char kmp_affin_mask_t;
644 # define _KMP_CPU_SET(i,mask) (mask[i/CHAR_BIT] |= (((kmp_affin_mask_t)1) << (i % CHAR_BIT))) 645 # define KMP_CPU_SET(i,mask) _KMP_CPU_SET((i), ((kmp_affin_mask_t *)(mask))) 646 # define _KMP_CPU_ISSET(i,mask) (!!(mask[i/CHAR_BIT] & (((kmp_affin_mask_t)1) << (i % CHAR_BIT)))) 647 # define KMP_CPU_ISSET(i,mask) _KMP_CPU_ISSET((i), ((kmp_affin_mask_t *)(mask))) 648 # define _KMP_CPU_CLR(i,mask) (mask[i/CHAR_BIT] &= ~(((kmp_affin_mask_t)1) << (i % CHAR_BIT))) 649 # define KMP_CPU_CLR(i,mask) _KMP_CPU_CLR((i), ((kmp_affin_mask_t *)(mask))) 651 # define KMP_CPU_ZERO(mask) \ 654 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \ 655 ((kmp_affin_mask_t *)(mask))[__i] = 0; \ 659 # define KMP_CPU_COPY(dest, src) \ 662 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \ 663 ((kmp_affin_mask_t *)(dest))[__i] \ 664 = ((kmp_affin_mask_t *)(src))[__i]; \ 668 # define KMP_CPU_AND(dest, src) \ 671 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \ 672 ((kmp_affin_mask_t *)(dest))[__i] \ 673 &= ((kmp_affin_mask_t *)(src))[__i]; \ 677 # define KMP_CPU_COMPLEMENT(max_bit_number, mask) \ 680 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \ 681 ((kmp_affin_mask_t *)(mask))[__i] \ 682 = ~((kmp_affin_mask_t *)(mask))[__i]; \ 684 KMP_CPU_AND(mask, __kmp_affin_fullMask); \ 687 # define KMP_CPU_UNION(dest, src) \ 690 for (__i = 0; __i < __kmp_affin_mask_size; __i++) { \ 691 ((kmp_affin_mask_t *)(dest))[__i] \ 692 |= ((kmp_affin_mask_t *)(src))[__i]; \ 704 # if KMP_GROUP_AFFINITY 705 typedef DWORD_PTR kmp_affin_mask_t;
707 # define _KMP_CPU_SET(i,mask) \ 708 (mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] |= \ 709 (((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t))))) 711 # define KMP_CPU_SET(i,mask) \ 712 _KMP_CPU_SET((i), ((kmp_affin_mask_t *)(mask))) 714 # define _KMP_CPU_ISSET(i,mask) \ 715 (!!(mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] & \ 716 (((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t)))))) 718 # define KMP_CPU_ISSET(i,mask) \ 719 _KMP_CPU_ISSET((i), ((kmp_affin_mask_t *)(mask))) 721 # define _KMP_CPU_CLR(i,mask) \ 722 (mask[i/(CHAR_BIT * sizeof(kmp_affin_mask_t))] &= \ 723 ~(((kmp_affin_mask_t)1) << (i % (CHAR_BIT * sizeof(kmp_affin_mask_t))))) 725 # define KMP_CPU_CLR(i,mask) \ 726 _KMP_CPU_CLR((i), ((kmp_affin_mask_t *)(mask))) 728 # define KMP_CPU_ZERO(mask) \ 731 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \ 732 ((kmp_affin_mask_t *)(mask))[__i] = 0; \ 736 # define KMP_CPU_COPY(dest, src) \ 739 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \ 740 ((kmp_affin_mask_t *)(dest))[__i] \ 741 = ((kmp_affin_mask_t *)(src))[__i]; \ 745 # define KMP_CPU_AND(dest, src) \ 748 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \ 749 ((kmp_affin_mask_t *)(dest))[__i] \ 750 &= ((kmp_affin_mask_t *)(src))[__i]; \ 754 # define KMP_CPU_COMPLEMENT(max_bit_number, mask) \ 757 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \ 758 ((kmp_affin_mask_t *)(mask))[__i] \ 759 = ~((kmp_affin_mask_t *)(mask))[__i]; \ 761 KMP_CPU_AND(mask, __kmp_affin_fullMask); \ 764 # define KMP_CPU_UNION(dest, src) \ 767 for (__i = 0; __i < __kmp_num_proc_groups; __i++) { \ 768 ((kmp_affin_mask_t *)(dest))[__i] \ 769 |= ((kmp_affin_mask_t *)(src))[__i]; \ 776 typedef DWORD kmp_affin_mask_t;
778 # define KMP_CPU_SET(i,mask) (*(mask) |= (((kmp_affin_mask_t)1) << (i))) 779 # define KMP_CPU_ISSET(i,mask) (!!(*(mask) & (((kmp_affin_mask_t)1) << (i)))) 780 # define KMP_CPU_CLR(i,mask) (*(mask) &= ~(((kmp_affin_mask_t)1) << (i))) 781 # define KMP_CPU_ZERO(mask) (*(mask) = 0) 782 # define KMP_CPU_COPY(dest, src) (*(dest) = *(src)) 783 # define KMP_CPU_AND(dest, src) (*(dest) &= *(src)) 784 # define KMP_CPU_COMPLEMENT(max_bit_number, mask) (*(mask) = ~*(mask)); KMP_CPU_AND(mask, __kmp_affin_fullMask) 785 # define KMP_CPU_UNION(dest, src) (*(dest) |= *(src)) 795 # define KMP_CPU_ALLOC(ptr) \ 796 (ptr = ((kmp_affin_mask_t *)__kmp_allocate(__kmp_affin_mask_size))) 797 # define KMP_CPU_FREE(ptr) __kmp_free(ptr) 798 # define KMP_CPU_ALLOC_ON_STACK(ptr) (ptr = ((kmp_affin_mask_t *)KMP_ALLOCA(__kmp_affin_mask_size))) 799 # define KMP_CPU_FREE_FROM_STACK(ptr) 800 # define KMP_CPU_INTERNAL_ALLOC(ptr) (ptr = ((kmp_affin_mask_t *)KMP_INTERNAL_MALLOC(__kmp_affin_mask_size))) 801 # define KMP_CPU_INTERNAL_FREE(ptr) KMP_INTERNAL_FREE(ptr) 810 # define KMP_CPU_INDEX(array,i) \ 811 ((kmp_affin_mask_t *)(((char *)(array)) + (i) * __kmp_affin_mask_size)) 812 # define KMP_CPU_ALLOC_ARRAY(arr, n) arr = (kmp_affin_mask_t *)__kmp_allocate(n * __kmp_affin_mask_size) 813 # define KMP_CPU_FREE_ARRAY(arr, n) __kmp_free(arr); 814 # define KMP_CPU_INTERNAL_ALLOC_ARRAY(arr, n) arr = (kmp_affin_mask_t *)KMP_INTERNAL_MALLOC(n * __kmp_affin_mask_size) 815 # define KMP_CPU_INTERNAL_FREE_ARRAY(arr, n) KMP_INTERNAL_FREE(arr); 820 #if KMP_GROUP_AFFINITY 821 extern int __kmp_get_proc_group(kmp_affin_mask_t
const *mask);
828 #define KMP_AFFIN_MASK_PRINT_LEN 1024 843 affinity_gran_fine = 0,
844 affinity_gran_thread,
846 affinity_gran_package,
848 #if KMP_GROUP_AFFINITY 855 affinity_gran_default
858 enum affinity_top_method {
859 affinity_top_method_all = 0,
860 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 861 affinity_top_method_apicid,
862 affinity_top_method_x2apicid,
864 affinity_top_method_cpuinfo,
865 #if KMP_GROUP_AFFINITY 866 affinity_top_method_group,
868 affinity_top_method_flat,
870 affinity_top_method_hwloc,
872 affinity_top_method_default
875 #define affinity_respect_mask_default (-1) 877 extern enum affinity_type __kmp_affinity_type;
878 extern enum affinity_gran __kmp_affinity_gran;
879 extern int __kmp_affinity_gran_levels;
880 extern int __kmp_affinity_dups;
881 extern enum affinity_top_method __kmp_affinity_top_method;
882 extern int __kmp_affinity_compact;
883 extern int __kmp_affinity_offset;
884 extern int __kmp_affinity_verbose;
885 extern int __kmp_affinity_warnings;
886 extern int __kmp_affinity_respect_mask;
887 extern char * __kmp_affinity_proclist;
888 extern kmp_affin_mask_t *__kmp_affinity_masks;
889 extern unsigned __kmp_affinity_num_masks;
890 extern int __kmp_get_system_affinity(kmp_affin_mask_t *mask,
int abort_on_error);
891 extern int __kmp_set_system_affinity(kmp_affin_mask_t
const *mask,
int abort_on_error);
892 extern void __kmp_affinity_bind_thread(
int which);
894 extern kmp_affin_mask_t *__kmp_affin_fullMask;
895 extern char const * __kmp_cpuinfo_file;
904 typedef enum kmp_proc_bind_t {
914 typedef struct kmp_nested_proc_bind_t {
915 kmp_proc_bind_t *bind_types;
918 } kmp_nested_proc_bind_t;
920 extern kmp_nested_proc_bind_t __kmp_nested_proc_bind;
924 # if KMP_AFFINITY_SUPPORTED 925 # define KMP_PLACE_ALL (-1) 926 # define KMP_PLACE_UNDEFINED (-2) 929 extern int __kmp_affinity_num_places;
933 typedef enum kmp_cancel_kind_t {
940 #endif // OMP_40_ENABLED 942 extern int __kmp_place_num_sockets;
943 extern int __kmp_place_socket_offset;
944 extern int __kmp_place_num_cores;
945 extern int __kmp_place_core_offset;
946 extern int __kmp_place_num_threads_per_core;
951 #define KMP_PAD(type, sz) (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1)) 957 #define KMP_GTID_DNE (-2) 958 #define KMP_GTID_SHUTDOWN (-3) 959 #define KMP_GTID_MONITOR (-4) 960 #define KMP_GTID_UNKNOWN (-5) 961 #define KMP_GTID_MIN (-6) 963 #define __kmp_get_gtid() __kmp_get_global_thread_id() 964 #define __kmp_entry_gtid() __kmp_get_global_thread_id_reg() 966 #define __kmp_tid_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \ 967 __kmp_threads[ (gtid) ]->th.th_info.ds.ds_tid ) 969 #define __kmp_get_tid() ( __kmp_tid_from_gtid( __kmp_get_gtid() ) ) 970 #define __kmp_gtid_from_tid(tid,team) ( KMP_DEBUG_ASSERT( (tid) >= 0 && (team) != NULL ), \ 971 team -> t.t_threads[ (tid) ] -> th.th_info .ds.ds_gtid ) 973 #define __kmp_get_team() ( __kmp_threads[ (__kmp_get_gtid()) ]-> th.th_team ) 974 #define __kmp_team_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), \ 975 __kmp_threads[ (gtid) ]-> th.th_team ) 977 #define __kmp_thread_from_gtid(gtid) ( KMP_DEBUG_ASSERT( (gtid) >= 0 ), __kmp_threads[ (gtid) ] ) 978 #define __kmp_get_thread() ( __kmp_thread_from_gtid( __kmp_get_gtid() ) ) 982 #define __kmp_gtid_from_thread(thr) ( KMP_DEBUG_ASSERT( (thr) != NULL ), \ 983 (thr)->th.th_info.ds.ds_gtid ) 988 #define __kmp_get_team_num_threads(gtid) ( __kmp_threads[ ( gtid ) ] -> th.th_team -> t.t_nproc ) 994 #define KMP_UINT64_MAX (~((kmp_uint64)1<<((sizeof(kmp_uint64)*(1<<3))-1))) 996 #define KMP_MIN_NTH 1 999 # if defined(PTHREAD_THREADS_MAX) && PTHREAD_THREADS_MAX < INT_MAX 1000 # define KMP_MAX_NTH PTHREAD_THREADS_MAX 1002 # define KMP_MAX_NTH INT_MAX 1006 #ifdef PTHREAD_STACK_MIN 1007 # define KMP_MIN_STKSIZE PTHREAD_STACK_MIN 1009 # define KMP_MIN_STKSIZE ((size_t)(32 * 1024)) 1012 #define KMP_MAX_STKSIZE (~((size_t)1<<((sizeof(size_t)*(1<<3))-1))) 1015 # define KMP_DEFAULT_STKSIZE ((size_t)(2 * 1024 * 1024)) 1016 #elif KMP_ARCH_X86_64 1017 # define KMP_DEFAULT_STKSIZE ((size_t)(4 * 1024 * 1024)) 1018 # define KMP_BACKUP_STKSIZE ((size_t)(2 * 1024 * 1024)) 1020 # define KMP_DEFAULT_STKSIZE ((size_t)(1024 * 1024)) 1023 #define KMP_DEFAULT_MONITOR_STKSIZE ((size_t)(64 * 1024)) 1025 #define KMP_DEFAULT_MALLOC_POOL_INCR ((size_t) (1024 * 1024)) 1026 #define KMP_MIN_MALLOC_POOL_INCR ((size_t) (4 * 1024)) 1027 #define KMP_MAX_MALLOC_POOL_INCR (~((size_t)1<<((sizeof(size_t)*(1<<3))-1))) 1029 #define KMP_MIN_STKOFFSET (0) 1030 #define KMP_MAX_STKOFFSET KMP_MAX_STKSIZE 1032 # define KMP_DEFAULT_STKOFFSET KMP_MIN_STKOFFSET 1034 # define KMP_DEFAULT_STKOFFSET CACHE_LINE 1037 #define KMP_MIN_STKPADDING (0) 1038 #define KMP_MAX_STKPADDING (2 * 1024 * 1024) 1040 #define KMP_MIN_MONITOR_WAKEUPS (1) 1041 #define KMP_MAX_MONITOR_WAKEUPS (1000) 1042 #define KMP_BLOCKTIME_MULTIPLIER (1000) 1043 #define KMP_MIN_BLOCKTIME (0) 1044 #define KMP_MAX_BLOCKTIME (INT_MAX) 1045 #define KMP_DEFAULT_BLOCKTIME (200) 1048 #define KMP_WAKEUPS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 1049 ( ((blocktime) == KMP_MAX_BLOCKTIME) ? (monitor_wakeups) : \ 1050 ((blocktime) == KMP_MIN_BLOCKTIME) ? KMP_MAX_MONITOR_WAKEUPS : \ 1051 ((monitor_wakeups) > (KMP_BLOCKTIME_MULTIPLIER / (blocktime))) ? (monitor_wakeups) : \ 1052 (KMP_BLOCKTIME_MULTIPLIER) / (blocktime) ) 1055 #define KMP_INTERVALS_FROM_BLOCKTIME(blocktime, monitor_wakeups) \ 1056 ( ( (blocktime) + (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) - 1 ) / \ 1057 (KMP_BLOCKTIME_MULTIPLIER / (monitor_wakeups)) ) 1059 #define KMP_MIN_STATSCOLS 40 1060 #define KMP_MAX_STATSCOLS 4096 1061 #define KMP_DEFAULT_STATSCOLS 80 1063 #define KMP_MIN_INTERVAL 0 1064 #define KMP_MAX_INTERVAL (INT_MAX-1) 1065 #define KMP_DEFAULT_INTERVAL 0 1067 #define KMP_MIN_CHUNK 1 1068 #define KMP_MAX_CHUNK (INT_MAX-1) 1069 #define KMP_DEFAULT_CHUNK 1 1071 #define KMP_MIN_INIT_WAIT 1 1072 #define KMP_MAX_INIT_WAIT (INT_MAX/2) 1073 #define KMP_DEFAULT_INIT_WAIT 2048U 1075 #define KMP_MIN_NEXT_WAIT 1 1076 #define KMP_MAX_NEXT_WAIT (INT_MAX/2) 1077 #define KMP_DEFAULT_NEXT_WAIT 1024U 1079 #define KMP_DFLT_DISP_NUM_BUFF 7 1080 #define KMP_MAX_ORDERED 8 1082 #define KMP_MAX_FIELDS 32 1084 #define KMP_MAX_BRANCH_BITS 31 1086 #define KMP_MAX_ACTIVE_LEVELS_LIMIT INT_MAX 1088 #define KMP_MAX_TASK_PRIORITY_LIMIT INT_MAX 1092 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1093 # define KMP_TLS_GTID_MIN 5 1095 # define KMP_TLS_GTID_MIN INT_MAX 1098 #define KMP_MASTER_TID(tid) ( (tid) == 0 ) 1099 #define KMP_WORKER_TID(tid) ( (tid) != 0 ) 1101 #define KMP_MASTER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) == 0 ) 1102 #define KMP_WORKER_GTID(gtid) ( __kmp_tid_from_gtid((gtid)) != 0 ) 1103 #define KMP_UBER_GTID(gtid) \ 1105 KMP_DEBUG_ASSERT( (gtid) >= KMP_GTID_MIN ), \ 1106 KMP_DEBUG_ASSERT( (gtid) < __kmp_threads_capacity ), \ 1107 (gtid) >= 0 && __kmp_root[(gtid)] && __kmp_threads[(gtid)] && \ 1108 (__kmp_threads[(gtid)] == __kmp_root[(gtid)]->r.r_uber_thread)\ 1110 #define KMP_INITIAL_GTID(gtid) ( (gtid) == 0 ) 1114 #define TRUE (! FALSE) 1120 # define KMP_INIT_WAIT 64U 1121 # define KMP_NEXT_WAIT 32U 1123 # define KMP_INIT_WAIT 16U 1124 # define KMP_NEXT_WAIT 8U 1126 # define KMP_INIT_WAIT 1024U 1127 # define KMP_NEXT_WAIT 512U 1130 # define KMP_INIT_WAIT 1024U 1131 # define KMP_NEXT_WAIT 512U 1132 #elif KMP_OS_FREEBSD 1134 # define KMP_INIT_WAIT 1024U 1135 # define KMP_NEXT_WAIT 512U 1138 # define KMP_INIT_WAIT 1024U 1139 # define KMP_NEXT_WAIT 512U 1142 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1143 typedef struct kmp_cpuid {
1149 extern void __kmp_x86_cpuid(
int mode,
int mode2,
struct kmp_cpuid *p );
1151 extern void __kmp_x86_pause(
void );
1153 static void __kmp_x86_pause(
void ) { _mm_delay_32( 100 ); }
1155 static void __kmp_x86_pause(
void ) { _mm_pause(); }
1157 # define KMP_CPU_PAUSE() __kmp_x86_pause() 1158 #elif KMP_ARCH_PPC64 1159 # define KMP_PPC64_PRI_LOW() __asm__ volatile ("or 1, 1, 1") 1160 # define KMP_PPC64_PRI_MED() __asm__ volatile ("or 2, 2, 2") 1161 # define KMP_PPC64_PRI_LOC_MB() __asm__ volatile ("" : : : "memory") 1162 # define KMP_CPU_PAUSE() do { KMP_PPC64_PRI_LOW(); KMP_PPC64_PRI_MED(); KMP_PPC64_PRI_LOC_MB(); } while (0) 1164 # define KMP_CPU_PAUSE() 1167 #define KMP_INIT_YIELD(count) { (count) = __kmp_yield_init; } 1169 #define KMP_YIELD(cond) { KMP_CPU_PAUSE(); __kmp_yield( (cond) ); } 1174 #define KMP_YIELD_WHEN(cond,count) { KMP_CPU_PAUSE(); (count) -= 2; \ 1175 if (!(count)) { KMP_YIELD(cond); (count) = __kmp_yield_next; } } 1176 #define KMP_YIELD_SPIN(count) { KMP_CPU_PAUSE(); (count) -=2; \ 1177 if (!(count)) { KMP_YIELD(1); (count) = __kmp_yield_next; } } 1198 ct_ordered_in_parallel,
1200 ct_ordered_in_taskq,
1207 # define IS_CONS_TYPE_TASKQ( ct ) ( ((int)(ct)) >= ((int)ct_taskq) && ((int)(ct)) <= ((int)ct_task_ordered) ) 1208 # define IS_CONS_TYPE_ORDERED( ct ) ((ct) == ct_pdo_ordered || (ct) == ct_task_ordered) 1212 enum cons_type type;
1214 kmp_user_lock_p name;
1217 struct cons_header {
1218 int p_top, w_top, s_top;
1219 int stack_size, stack_top;
1220 struct cons_data *stack_data;
1223 struct kmp_region_info {
1225 int offset[KMP_MAX_FIELDS];
1226 int length[KMP_MAX_FIELDS];
1234 typedef HANDLE kmp_thread_t;
1235 typedef DWORD kmp_key_t;
1239 typedef pthread_t kmp_thread_t;
1240 typedef pthread_key_t kmp_key_t;
1243 extern kmp_key_t __kmp_gtid_threadprivate_key;
1245 typedef struct kmp_sys_info {
1256 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 1257 typedef struct kmp_cpuinfo {
1265 int cpu_stackoffset;
1269 kmp_uint64 frequency;
1270 char name [3*
sizeof (kmp_cpuid_t)];
1276 struct tv_threadprivate {
1283 struct tv_data *next;
1286 struct tv_threadprivate tp;
1290 extern kmp_key_t __kmp_tv_key;
1299 typedef int kmp_itt_mark_t;
1300 #define KMP_ITT_DEBUG 0 1309 #define HIGH_WATER_MARK(nslots) (((nslots) * 3) / 4) 1310 #define __KMP_TASKQ_THUNKS_PER_TH 1 1314 #define TQF_IS_ORDERED 0x0001 1315 #define TQF_IS_LASTPRIVATE 0x0002 1316 #define TQF_IS_NOWAIT 0x0004 1317 #define TQF_HEURISTICS 0x0008 1318 #define TQF_INTERFACE_RESERVED1 0x0010 1319 #define TQF_INTERFACE_RESERVED2 0x0020 1320 #define TQF_INTERFACE_RESERVED3 0x0040 1321 #define TQF_INTERFACE_RESERVED4 0x0080 1323 #define TQF_INTERFACE_FLAGS 0x00ff 1325 #define TQF_IS_LAST_TASK 0x0100 1326 #define TQF_TASKQ_TASK 0x0200 1327 #define TQF_RELEASE_WORKERS 0x0400 1328 #define TQF_ALL_TASKS_QUEUED 0x0800 1329 #define TQF_PARALLEL_CONTEXT 0x1000 1330 #define TQF_DEALLOCATED 0x2000 1332 #define TQF_INTERNAL_FLAGS 0x3f00 1334 typedef struct KMP_ALIGN_CACHE kmpc_aligned_int32_t {
1336 } kmpc_aligned_int32_t;
1338 typedef struct KMP_ALIGN_CACHE kmpc_aligned_queue_slot_t {
1339 struct kmpc_thunk_t *qs_thunk;
1340 } kmpc_aligned_queue_slot_t;
1342 typedef struct kmpc_task_queue_t {
1344 kmp_lock_t tq_link_lck;
1346 struct kmpc_task_queue_t *tq_parent;
1347 struct kmpc_task_queue_t *tq_next_free;
1349 volatile struct kmpc_task_queue_t *tq_first_child;
1350 struct kmpc_task_queue_t *tq_next_child;
1351 struct kmpc_task_queue_t *tq_prev_child;
1352 volatile kmp_int32 tq_ref_count;
1357 struct kmpc_aligned_shared_vars_t *tq_shareds;
1361 kmp_uint32 tq_tasknum_queuing;
1362 volatile kmp_uint32 tq_tasknum_serving;
1365 kmp_lock_t tq_free_thunks_lck;
1366 struct kmpc_thunk_t *tq_free_thunks;
1367 struct kmpc_thunk_t *tq_thunk_space;
1370 kmp_lock_t tq_queue_lck;
1371 kmpc_aligned_queue_slot_t *tq_queue;
1372 volatile struct kmpc_thunk_t *tq_taskq_slot;
1373 kmp_int32 tq_nslots;
1376 volatile kmp_int32 tq_nfull;
1378 volatile kmp_int32 tq_flags;
1381 struct kmpc_aligned_int32_t *tq_th_thunks;
1386 } kmpc_task_queue_t;
1388 typedef void (*kmpc_task_t) (kmp_int32 global_tid,
struct kmpc_thunk_t *thunk);
1391 typedef struct kmpc_shared_vars_t {
1392 kmpc_task_queue_t *sv_queue;
1394 } kmpc_shared_vars_t;
1396 typedef struct KMP_ALIGN_CACHE kmpc_aligned_shared_vars_t {
1397 volatile struct kmpc_shared_vars_t *ai_data;
1398 } kmpc_aligned_shared_vars_t;
1401 typedef struct kmpc_thunk_t {
1403 kmpc_shared_vars_t *th_shareds;
1404 struct kmpc_thunk_t *th_next_free;
1406 kmpc_task_t th_task;
1407 struct kmpc_thunk_t *th_encl_thunk;
1409 kmp_int32 th_status;
1410 kmp_uint32 th_tasknum;
1414 typedef struct KMP_ALIGN_CACHE kmp_taskq {
1415 int tq_curr_thunk_capacity;
1417 kmpc_task_queue_t *tq_root;
1418 kmp_int32 tq_global_flags;
1420 kmp_lock_t tq_freelist_lck;
1421 kmpc_task_queue_t *tq_freelist;
1423 kmpc_thunk_t **tq_curr_thunk;
1429 typedef kmp_int32 kmp_critical_name[8];
1439 typedef void (*
kmpc_micro) ( kmp_int32 * global_tid, kmp_int32 * bound_tid, ... );
1440 typedef void (*kmpc_micro_bound) ( kmp_int32 * bound_tid, kmp_int32 * bound_nth, ... );
1455 typedef void *(*kmpc_ctor) (
void *);
1466 typedef void *(*kmpc_cctor) (
void *,
void *);
1476 typedef void *(*kmpc_ctor_vec) (
void *, size_t);
1488 typedef void *(*kmpc_cctor_vec) (
void *,
void *, size_t);
1498 typedef struct kmp_cached_addr {
1500 struct kmp_cached_addr *next;
1501 } kmp_cached_addr_t;
1503 struct private_data {
1504 struct private_data *next;
1510 struct private_common {
1511 struct private_common *next;
1512 struct private_common *link;
1518 struct shared_common
1520 struct shared_common *next;
1521 struct private_data *pod_init;
1541 #define KMP_HASH_TABLE_LOG2 9 1542 #define KMP_HASH_TABLE_SIZE (1 << KMP_HASH_TABLE_LOG2) 1543 #define KMP_HASH_SHIFT 3 1544 #define KMP_HASH(x) ((((kmp_uintptr_t) x) >> KMP_HASH_SHIFT) & (KMP_HASH_TABLE_SIZE-1)) 1546 struct common_table {
1547 struct private_common *data[ KMP_HASH_TABLE_SIZE ];
1550 struct shared_table {
1551 struct shared_common *data[ KMP_HASH_TABLE_SIZE ];
1556 #if KMP_STATIC_STEAL_ENABLED 1557 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1564 kmp_int32 static_steal_counter;
1572 struct KMP_ALIGN( 32 ) {
1579 kmp_uint32 ordered_lower;
1580 kmp_uint32 ordered_upper;
1585 kmp_int32 last_upper;
1587 } dispatch_private_info32_t;
1589 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1596 kmp_int64 static_steal_counter;
1606 struct KMP_ALIGN( 32 ) {
1613 kmp_uint64 ordered_lower;
1614 kmp_uint64 ordered_upper;
1619 kmp_int64 last_upper;
1621 } dispatch_private_info64_t;
1623 typedef struct KMP_ALIGN_CACHE dispatch_private_info32 {
1636 kmp_uint32 ordered_lower;
1637 kmp_uint32 ordered_upper;
1639 kmp_int32 last_upper;
1641 } dispatch_private_info32_t;
1643 typedef struct KMP_ALIGN_CACHE dispatch_private_info64 {
1657 kmp_uint64 ordered_lower;
1658 kmp_uint64 ordered_upper;
1660 kmp_int64 last_upper;
1662 } dispatch_private_info64_t;
1665 typedef struct KMP_ALIGN_CACHE dispatch_private_info {
1666 union private_info {
1667 dispatch_private_info32_t p32;
1668 dispatch_private_info64_t p64;
1672 kmp_int32 ordered_bumped;
1673 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-3];
1674 struct dispatch_private_info * next;
1676 kmp_int32 type_size;
1677 enum cons_type pushed_ws;
1678 } dispatch_private_info_t;
1680 typedef struct dispatch_shared_info32 {
1683 volatile kmp_uint32 iteration;
1684 volatile kmp_uint32 num_done;
1685 volatile kmp_uint32 ordered_iteration;
1686 kmp_int32 ordered_dummy[KMP_MAX_ORDERED-1];
1687 } dispatch_shared_info32_t;
1689 typedef struct dispatch_shared_info64 {
1692 volatile kmp_uint64 iteration;
1693 volatile kmp_uint64 num_done;
1694 volatile kmp_uint64 ordered_iteration;
1695 kmp_int64 ordered_dummy[KMP_MAX_ORDERED-3];
1696 } dispatch_shared_info64_t;
1698 typedef struct dispatch_shared_info {
1700 dispatch_shared_info32_t s32;
1701 dispatch_shared_info64_t s64;
1703 volatile kmp_uint32 buffer_index;
1705 volatile kmp_int32 doacross_buf_idx;
1706 volatile kmp_uint32 *doacross_flags;
1707 kmp_int32 doacross_num_done;
1715 } dispatch_shared_info_t;
1717 typedef struct kmp_disp {
1719 void (*th_deo_fcn)(
int * gtid,
int * cid,
ident_t *);
1721 void (*th_dxo_fcn)(
int * gtid,
int * cid,
ident_t *);
1723 dispatch_shared_info_t *th_dispatch_sh_current;
1724 dispatch_private_info_t *th_dispatch_pr_current;
1726 dispatch_private_info_t *th_disp_buffer;
1727 kmp_int32 th_disp_index;
1729 kmp_int32 th_doacross_buf_idx;
1730 volatile kmp_uint32 *th_doacross_flags;
1732 kmp_int64 *th_doacross_info;
1733 kmp_lock_t *th_steal_lock;
1736 void* dummy_padding[2];
1738 #if KMP_USE_INTERNODE_ALIGNMENT 1739 char more_padding[INTERNODE_CACHE_LINE];
1749 #define KMP_INIT_BARRIER_STATE 0 1750 #define KMP_BARRIER_SLEEP_BIT 0 1751 #define KMP_BARRIER_UNUSED_BIT 1 1752 #define KMP_BARRIER_BUMP_BIT 2 1754 #define KMP_BARRIER_SLEEP_STATE (1 << KMP_BARRIER_SLEEP_BIT) 1755 #define KMP_BARRIER_UNUSED_STATE (1 << KMP_BARRIER_UNUSED_BIT) 1756 #define KMP_BARRIER_STATE_BUMP (1 << KMP_BARRIER_BUMP_BIT) 1758 #if (KMP_BARRIER_SLEEP_BIT >= KMP_BARRIER_BUMP_BIT) 1759 # error "Barrier sleep bit must be smaller than barrier bump bit" 1761 #if (KMP_BARRIER_UNUSED_BIT >= KMP_BARRIER_BUMP_BIT) 1762 # error "Barrier unused bit must be smaller than barrier bump bit" 1766 #define KMP_BARRIER_NOT_WAITING 0 // Normal state; worker not in wait_sleep 1767 #define KMP_BARRIER_OWN_FLAG 1 // Normal state; worker waiting on own b_go flag in release 1768 #define KMP_BARRIER_PARENT_FLAG 2 // Special state; worker waiting on parent's b_go flag in release 1769 #define KMP_BARRIER_SWITCH_TO_OWN_FLAG 3 // Special state; tells worker to shift from parent to own b_go 1770 #define KMP_BARRIER_SWITCHING 4 // Special state; worker resets appropriate flag on wake-up 1773 bs_plain_barrier = 0,
1774 bs_forkjoin_barrier,
1775 #if KMP_FAST_REDUCTION_BARRIER 1776 bs_reduction_barrier,
1777 #endif // KMP_FAST_REDUCTION_BARRIER 1782 #if !KMP_FAST_REDUCTION_BARRIER 1783 #define bs_reduction_barrier bs_plain_barrier 1784 #endif // KMP_FAST_REDUCTION_BARRIER 1786 typedef enum kmp_bar_pat {
1790 bp_hierarchical_bar = 3,
1794 # define KMP_BARRIER_ICV_PUSH 1 1797 typedef struct kmp_internal_control {
1798 int serial_nesting_level;
1805 int max_active_levels;
1806 kmp_r_sched_t sched;
1808 kmp_proc_bind_t proc_bind;
1809 #endif // OMP_40_ENABLED 1810 struct kmp_internal_control *next;
1811 } kmp_internal_control_t;
1814 copy_icvs( kmp_internal_control_t *dst, kmp_internal_control_t *src ) {
1819 typedef struct KMP_ALIGN_CACHE kmp_bstate {
1824 kmp_internal_control_t th_fixed_icvs;
1826 volatile kmp_uint64 b_go;
1827 KMP_ALIGN_CACHE
volatile kmp_uint64 b_arrived;
1828 kmp_uint32 *skip_per_level;
1829 kmp_uint32 my_level;
1830 kmp_int32 parent_tid;
1833 struct kmp_bstate *parent_bar;
1835 kmp_uint64 leaf_state;
1837 kmp_uint8 base_leaf_kids;
1838 kmp_uint8 leaf_kids;
1840 kmp_uint8 wait_flag;
1841 kmp_uint8 use_oncore_barrier;
1845 KMP_ALIGN_CACHE kmp_uint b_worker_arrived;
1849 union KMP_ALIGN_CACHE kmp_barrier_union {
1851 char b_pad[ KMP_PAD(kmp_bstate_t, CACHE_LINE) ];
1855 typedef union kmp_barrier_union kmp_balign_t;
1858 union KMP_ALIGN_CACHE kmp_barrier_team_union {
1860 char b_pad[ CACHE_LINE ];
1862 kmp_uint64 b_arrived;
1867 kmp_uint b_master_arrived;
1868 kmp_uint b_team_arrived;
1873 typedef union kmp_barrier_team_union kmp_balign_team_t;
1883 typedef struct kmp_win32_mutex
1886 CRITICAL_SECTION cs;
1887 } kmp_win32_mutex_t;
1889 typedef struct kmp_win32_cond
1895 kmp_win32_mutex_t waiters_count_lock_;
1903 int wait_generation_count_;
1913 union KMP_ALIGN_CACHE kmp_cond_union {
1915 char c_pad[ CACHE_LINE ];
1916 pthread_cond_t c_cond;
1919 typedef union kmp_cond_union kmp_cond_align_t;
1921 union KMP_ALIGN_CACHE kmp_mutex_union {
1923 char m_pad[ CACHE_LINE ];
1924 pthread_mutex_t m_mutex;
1927 typedef union kmp_mutex_union kmp_mutex_align_t;
1931 typedef struct kmp_desc_base {
1933 size_t ds_stacksize;
1935 kmp_thread_t ds_thread;
1936 volatile int ds_tid;
1939 volatile int ds_alive;
1957 typedef union KMP_ALIGN_CACHE kmp_desc {
1959 char ds_pad[ KMP_PAD(kmp_desc_base_t, CACHE_LINE) ];
1964 typedef struct kmp_local {
1965 volatile int this_construct;
1970 #if ! USE_CMP_XCHG_FOR_BGET 1971 #ifdef USE_QUEUING_LOCK_FOR_BGET 1972 kmp_lock_t bget_lock;
1974 kmp_bootstrap_lock_t bget_lock;
1981 struct tv_data *tv_data;
1984 PACKED_REDUCTION_METHOD_T packed_reduction_method;
1988 #define KMP_CHECK_UPDATE(a, b) if ((a) != (b)) (a) = (b) 1989 #define KMP_CHECK_UPDATE_SYNC(a, b) if ((a) != (b)) TCW_SYNC_PTR((a), (b)) 1991 #define get__blocktime( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime) 1992 #define get__bt_set( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set) 1993 #define get__bt_intervals( xteam, xtid ) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals) 1995 #define get__nested_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nested) 1996 #define get__dynamic_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.dynamic) 1997 #define get__nproc_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.nproc) 1998 #define get__sched_2(xteam,xtid) ((xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.sched) 2000 #define set__blocktime_team( xteam, xtid, xval ) \ 2001 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.blocktime ) = (xval) ) 2003 #define set__bt_intervals_team( xteam, xtid, xval ) \ 2004 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_intervals ) = (xval) ) 2006 #define set__bt_set_team( xteam, xtid, xval ) \ 2007 ( ( (xteam)->t.t_threads[(xtid)]->th.th_current_task->td_icvs.bt_set ) = (xval) ) 2010 #define set__nested( xthread, xval ) \ 2011 ( ( (xthread)->th.th_current_task->td_icvs.nested ) = (xval) ) 2012 #define get__nested( xthread ) \ 2013 ( ( (xthread)->th.th_current_task->td_icvs.nested ) ? (FTN_TRUE) : (FTN_FALSE) ) 2015 #define set__dynamic( xthread, xval ) \ 2016 ( ( (xthread)->th.th_current_task->td_icvs.dynamic ) = (xval) ) 2017 #define get__dynamic( xthread ) \ 2018 ( ( (xthread)->th.th_current_task->td_icvs.dynamic ) ? (FTN_TRUE) : (FTN_FALSE) ) 2020 #define set__nproc( xthread, xval ) \ 2021 ( ( (xthread)->th.th_current_task->td_icvs.nproc ) = (xval) ) 2023 #define set__max_active_levels( xthread, xval ) \ 2024 ( ( (xthread)->th.th_current_task->td_icvs.max_active_levels ) = (xval) ) 2026 #define set__sched( xthread, xval ) \ 2027 ( ( (xthread)->th.th_current_task->td_icvs.sched ) = (xval) ) 2031 #define set__proc_bind( xthread, xval ) \ 2032 ( ( (xthread)->th.th_current_task->td_icvs.proc_bind ) = (xval) ) 2033 #define get__proc_bind( xthread ) \ 2034 ( (xthread)->th.th_current_task->td_icvs.proc_bind ) 2043 typedef enum kmp_tasking_mode {
2044 tskm_immediate_exec = 0,
2045 tskm_extra_barrier = 1,
2046 tskm_task_teams = 2,
2048 } kmp_tasking_mode_t;
2050 extern kmp_tasking_mode_t __kmp_tasking_mode;
2051 extern kmp_int32 __kmp_task_stealing_constraint;
2053 extern kmp_int32 __kmp_max_task_priority;
2057 #define KMP_TASK_TO_TASKDATA(task) (((kmp_taskdata_t *) task) - 1) 2058 #define KMP_TASKDATA_TO_TASK(taskdata) (kmp_task_t *) (taskdata + 1) 2062 #define KMP_TASKING_ENABLED(task_team) \ 2063 (TCR_SYNC_4((task_team)->tt.tt_found_tasks) == TRUE) 2071 typedef kmp_int32 (* kmp_routine_entry_t)( kmp_int32,
void * );
2073 #if OMP_40_ENABLED || OMP_45_ENABLED 2074 typedef union kmp_cmplrdata {
2077 #endif // OMP_45_ENABLED 2079 kmp_routine_entry_t destructors;
2080 #endif // OMP_40_ENABLED 2088 typedef struct kmp_task {
2090 kmp_routine_entry_t routine;
2092 #if OMP_40_ENABLED || OMP_45_ENABLED 2093 kmp_cmplrdata_t data1;
2094 kmp_cmplrdata_t data2;
2105 typedef struct kmp_taskgroup {
2107 kmp_int32 cancel_request;
2108 struct kmp_taskgroup *parent;
2113 typedef union kmp_depnode kmp_depnode_t;
2114 typedef struct kmp_depnode_list kmp_depnode_list_t;
2115 typedef struct kmp_dephash_entry kmp_dephash_entry_t;
2117 typedef struct kmp_depend_info {
2118 kmp_intptr_t base_addr;
2124 } kmp_depend_info_t;
2126 struct kmp_depnode_list {
2127 kmp_depnode_t * node;
2128 kmp_depnode_list_t * next;
2131 typedef struct kmp_base_depnode {
2132 kmp_depnode_list_t * successors;
2137 #if KMP_SUPPORT_GRAPH_OUTPUT 2141 volatile kmp_int32 npredecessors;
2142 volatile kmp_int32 nrefs;
2143 } kmp_base_depnode_t;
2145 union KMP_ALIGN_CACHE kmp_depnode {
2147 char dn_pad[ KMP_PAD(kmp_base_depnode_t, CACHE_LINE) ];
2148 kmp_base_depnode_t dn;
2151 struct kmp_dephash_entry {
2153 kmp_depnode_t * last_out;
2154 kmp_depnode_list_t * last_ins;
2155 kmp_dephash_entry_t * next_in_bucket;
2158 typedef struct kmp_dephash {
2159 kmp_dephash_entry_t ** buckets;
2162 kmp_uint32 nelements;
2163 kmp_uint32 nconflicts;
2169 #ifdef BUILD_TIED_TASK_STACK 2172 typedef struct kmp_stack_block {
2173 kmp_taskdata_t * sb_block[ TASK_STACK_BLOCK_SIZE ];
2174 struct kmp_stack_block * sb_next;
2175 struct kmp_stack_block * sb_prev;
2176 } kmp_stack_block_t;
2178 typedef struct kmp_task_stack {
2179 kmp_stack_block_t ts_first_block;
2180 kmp_taskdata_t ** ts_top;
2181 kmp_int32 ts_entries;
2184 #endif // BUILD_TIED_TASK_STACK 2186 typedef struct kmp_tasking_flags {
2188 unsigned tiedness : 1;
2190 unsigned merged_if0 : 1;
2192 unsigned destructors_thunk : 1;
2195 unsigned priority_specified :1;
2196 unsigned reserved : 10;
2198 unsigned reserved : 12;
2200 #else // OMP_40_ENABLED 2201 unsigned reserved : 13;
2202 #endif // OMP_40_ENABLED 2205 unsigned tasktype : 1;
2206 unsigned task_serial : 1;
2207 unsigned tasking_ser : 1;
2208 unsigned team_serial : 1;
2211 unsigned started : 1;
2212 unsigned executing : 1;
2213 unsigned complete : 1;
2215 unsigned native : 1;
2216 unsigned reserved31 : 7;
2218 } kmp_tasking_flags_t;
2221 struct kmp_taskdata {
2222 kmp_int32 td_task_id;
2223 kmp_tasking_flags_t td_flags;
2224 kmp_team_t * td_team;
2225 kmp_info_p * td_alloc_thread;
2227 kmp_taskdata_t * td_parent;
2229 kmp_int32 td_untied_count;
2233 kmp_uint32 td_taskwait_counter;
2234 kmp_int32 td_taskwait_thread;
2235 KMP_ALIGN_CACHE kmp_internal_control_t td_icvs;
2236 KMP_ALIGN_CACHE
volatile kmp_uint32 td_allocated_child_tasks;
2237 volatile kmp_uint32 td_incomplete_child_tasks;
2239 kmp_taskgroup_t * td_taskgroup;
2240 kmp_dephash_t * td_dephash;
2241 kmp_depnode_t * td_depnode;
2244 ompt_task_info_t ompt_task_info;
2247 kmp_task_team_t * td_task_team;
2248 kmp_int32 td_size_alloc;
2253 KMP_BUILD_ASSERT(
sizeof(kmp_taskdata_t) %
sizeof(
void *) == 0 );
2256 typedef struct kmp_base_thread_data {
2257 kmp_info_p * td_thr;
2259 kmp_bootstrap_lock_t td_deque_lock;
2260 kmp_taskdata_t ** td_deque;
2261 kmp_int32 td_deque_size;
2262 kmp_uint32 td_deque_head;
2263 kmp_uint32 td_deque_tail;
2264 kmp_int32 td_deque_ntasks;
2266 kmp_int32 td_deque_last_stolen;
2267 #ifdef BUILD_TIED_TASK_STACK 2268 kmp_task_stack_t td_susp_tied_tasks;
2269 #endif // BUILD_TIED_TASK_STACK 2270 } kmp_base_thread_data_t;
2272 #define TASK_DEQUE_BITS 8 // Used solely to define INITIAL_TASK_DEQUE_SIZE 2273 #define INITIAL_TASK_DEQUE_SIZE ( 1 << TASK_DEQUE_BITS ) 2275 #define TASK_DEQUE_SIZE(td) ((td).td_deque_size) 2276 #define TASK_DEQUE_MASK(td) ((td).td_deque_size - 1) 2278 typedef union KMP_ALIGN_CACHE kmp_thread_data {
2279 kmp_base_thread_data_t td;
2281 char td_pad[ KMP_PAD(kmp_base_thread_data_t, CACHE_LINE) ];
2282 } kmp_thread_data_t;
2286 typedef struct kmp_base_task_team {
2287 kmp_bootstrap_lock_t tt_threads_lock;
2289 kmp_task_team_t * tt_next;
2290 kmp_thread_data_t * tt_threads_data;
2292 kmp_int32 tt_found_tasks;
2295 kmp_int32 tt_max_threads;
2297 kmp_int32 tt_found_proxy_tasks;
2301 volatile kmp_uint32 tt_unfinished_threads;
2304 volatile kmp_uint32 tt_active;
2305 } kmp_base_task_team_t;
2307 union KMP_ALIGN_CACHE kmp_task_team {
2308 kmp_base_task_team_t tt;
2310 char tt_pad[ KMP_PAD(kmp_base_task_team_t, CACHE_LINE) ];
2313 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 ) 2315 typedef struct kmp_free_list {
2316 void *th_free_list_self;
2317 void *th_free_list_sync;
2318 void *th_free_list_other;
2321 #if KMP_NESTED_HOT_TEAMS 2324 typedef struct kmp_hot_team_ptr {
2325 kmp_team_p *hot_team;
2326 kmp_int32 hot_team_nth;
2327 } kmp_hot_team_ptr_t;
2330 typedef struct kmp_teams_size {
2340 typedef struct KMP_ALIGN_CACHE kmp_base_info {
2348 kmp_team_p *th_team;
2349 kmp_root_p *th_root;
2350 kmp_info_p *th_next_pool;
2351 kmp_disp_t *th_dispatch;
2357 kmp_info_p *th_team_master;
2358 int th_team_serialized;
2360 microtask_t th_teams_microtask;
2369 int th_team_bt_intervals;
2373 #if KMP_AFFINITY_SUPPORTED 2374 kmp_affin_mask_t *th_affin_mask;
2380 KMP_ALIGN_CACHE
int th_set_nproc;
2381 #if KMP_NESTED_HOT_TEAMS 2382 kmp_hot_team_ptr_t *th_hot_teams;
2385 kmp_proc_bind_t th_set_proc_bind;
2386 kmp_teams_size_t th_teams_size;
2387 # if KMP_AFFINITY_SUPPORTED 2388 int th_current_place;
2395 kmp_uint64 th_bar_arrive_time;
2396 kmp_uint64 th_bar_min_time;
2397 kmp_uint64 th_frame_time;
2399 kmp_local_t th_local;
2400 struct private_common *th_pri_head;
2407 KMP_ALIGN_CACHE kmp_team_p *th_serial_team;
2410 ompt_thread_info_t ompt_thread_info;
2414 struct common_table *th_pri_common;
2416 volatile kmp_uint32 th_spin_here;
2419 volatile void *th_sleep_loc;
2428 kmp_task_team_t * th_task_team;
2429 kmp_taskdata_t * th_current_task;
2430 kmp_uint8 th_task_state;
2431 kmp_uint8 * th_task_state_memo_stack;
2432 kmp_uint32 th_task_state_top;
2433 kmp_uint32 th_task_state_stack_sz;
2439 kmp_uint8 th_active_in_pool;
2444 struct cons_header * th_cons;
2449 KMP_ALIGN_CACHE kmp_balign_t th_bar[ bs_last_barrier ];
2451 KMP_ALIGN_CACHE
volatile kmp_int32 th_next_waiting;
2453 #if ( USE_FAST_MEMORY == 3 ) || ( USE_FAST_MEMORY == 5 ) 2455 kmp_free_list_t th_free_lists[NUM_LISTS];
2459 kmp_win32_cond_t th_suspend_cv;
2460 kmp_win32_mutex_t th_suspend_mx;
2461 int th_suspend_init;
2464 kmp_cond_align_t th_suspend_cv;
2465 kmp_mutex_align_t th_suspend_mx;
2466 int th_suspend_init_count;
2470 kmp_itt_mark_t th_itt_mark_single;
2473 #if KMP_STATS_ENABLED 2474 kmp_stats_list* th_stats;
2478 typedef union KMP_ALIGN_CACHE kmp_info {
2480 char th_pad[ KMP_PAD(kmp_base_info_t, CACHE_LINE) ];
2487 typedef struct kmp_base_data {
2488 volatile kmp_uint32 t_value;
2491 typedef union KMP_ALIGN_CACHE kmp_sleep_team {
2493 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2497 typedef union KMP_ALIGN_CACHE kmp_ordered_team {
2499 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2501 } kmp_ordered_team_t;
2503 typedef int (*launch_t)(
int gtid );
2506 #define KMP_MIN_MALLOC_ARGV_ENTRIES 100 2511 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2512 # 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 ) ) 2514 # define KMP_INLINE_ARGV_BYTES ( 2 * CACHE_LINE - ( ( 3 * KMP_PTR_SKIP + 2 * sizeof(int) ) % CACHE_LINE ) ) 2516 #define KMP_INLINE_ARGV_ENTRIES (int)( KMP_INLINE_ARGV_BYTES / KMP_PTR_SKIP ) 2518 typedef struct KMP_ALIGN_CACHE kmp_base_team {
2520 KMP_ALIGN_CACHE kmp_ordered_team_t t_ordered;
2521 kmp_balign_team_t t_bar[ bs_last_barrier ];
2522 volatile int t_construct;
2523 kmp_lock_t t_single_lock;
2526 KMP_ALIGN_CACHE
int t_master_tid;
2527 int t_master_this_cons;
2529 kmp_team_p *t_parent;
2530 kmp_team_p *t_next_pool;
2531 kmp_disp_t *t_dispatch;
2532 kmp_task_team_t *t_task_team[2];
2534 kmp_proc_bind_t t_proc_bind;
2535 #endif // OMP_40_ENABLED 2537 kmp_uint64 t_region_time;
2541 KMP_ALIGN_CACHE
void **t_argv;
2548 ompt_team_info_t ompt_team_info;
2549 ompt_lw_taskteam_t *ompt_serialized_team_info;
2552 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2553 kmp_int8 t_fp_control_saved;
2555 kmp_int16 t_x87_fpu_control_word;
2559 void *t_inline_argv[ KMP_INLINE_ARGV_ENTRIES ];
2561 KMP_ALIGN_CACHE kmp_info_t **t_threads;
2562 kmp_taskdata_t *t_implicit_task_taskdata;
2565 KMP_ALIGN_CACHE
int t_max_argc;
2568 dispatch_shared_info_t *t_disp_buffer;
2571 kmp_r_sched_t t_sched;
2572 #if OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2575 #endif // OMP_40_ENABLED && KMP_AFFINITY_SUPPORTED 2579 #if (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_USE_HWLOC 2583 char dummy_padding[1024];
2585 KMP_ALIGN_CACHE kmp_internal_control_t *t_control_stack_top;
2588 kmp_int32 t_cancel_request;
2590 int t_master_active;
2591 kmp_taskq_t t_taskq;
2592 void *t_copypriv_data;
2593 kmp_uint32 t_copyin_counter;
2599 union KMP_ALIGN_CACHE kmp_team {
2602 char t_pad[ KMP_PAD(kmp_base_team_t, CACHE_LINE) ];
2606 typedef union KMP_ALIGN_CACHE kmp_time_global {
2608 char dt_pad[ KMP_PAD(kmp_base_data_t, CACHE_LINE) ];
2610 } kmp_time_global_t;
2612 typedef struct kmp_base_global {
2614 kmp_time_global_t g_time;
2617 volatile int g_abort;
2618 volatile int g_done;
2621 enum dynamic_mode g_dynamic_mode;
2622 } kmp_base_global_t;
2624 typedef union KMP_ALIGN_CACHE kmp_global {
2625 kmp_base_global_t g;
2627 char g_pad[ KMP_PAD(kmp_base_global_t, CACHE_LINE) ];
2631 typedef struct kmp_base_root {
2636 volatile int r_active;
2638 volatile int r_nested;
2641 kmp_team_t *r_root_team;
2642 kmp_team_t *r_hot_team;
2643 kmp_info_t *r_uber_thread;
2644 kmp_lock_t r_begin_lock;
2645 volatile int r_begin;
2649 typedef union KMP_ALIGN_CACHE kmp_root {
2652 char r_pad[ KMP_PAD(kmp_base_root_t, CACHE_LINE) ];
2655 struct fortran_inx_info {
2664 extern int __kmp_settings;
2665 extern int __kmp_duplicate_library_ok;
2667 extern int __kmp_forkjoin_frames;
2668 extern int __kmp_forkjoin_frames_mode;
2670 extern PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method;
2671 extern int __kmp_determ_red;
2674 extern int kmp_a_debug;
2675 extern int kmp_b_debug;
2676 extern int kmp_c_debug;
2677 extern int kmp_d_debug;
2678 extern int kmp_e_debug;
2679 extern int kmp_f_debug;
2683 #define KMP_DEBUG_BUF_LINES_INIT 512 2684 #define KMP_DEBUG_BUF_LINES_MIN 1 2686 #define KMP_DEBUG_BUF_CHARS_INIT 128 2687 #define KMP_DEBUG_BUF_CHARS_MIN 2 2689 extern int __kmp_debug_buf;
2690 extern int __kmp_debug_buf_lines;
2691 extern int __kmp_debug_buf_chars;
2692 extern int __kmp_debug_buf_atomic;
2694 extern char *__kmp_debug_buffer;
2695 extern int __kmp_debug_count;
2696 extern int __kmp_debug_buf_warn_chars;
2700 extern int __kmp_par_range;
2702 #define KMP_PAR_RANGE_ROUTINE_LEN 1024 2703 extern char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN];
2704 #define KMP_PAR_RANGE_FILENAME_LEN 1024 2705 extern char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN];
2706 extern int __kmp_par_range_lb;
2707 extern int __kmp_par_range_ub;
2711 extern int __kmp_storage_map;
2712 extern int __kmp_storage_map_verbose;
2713 extern int __kmp_storage_map_verbose_specified;
2715 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2716 extern kmp_cpuinfo_t __kmp_cpuinfo;
2719 extern volatile int __kmp_init_serial;
2720 extern volatile int __kmp_init_gtid;
2721 extern volatile int __kmp_init_common;
2722 extern volatile int __kmp_init_middle;
2723 extern volatile int __kmp_init_parallel;
2724 extern volatile int __kmp_init_monitor;
2725 extern volatile int __kmp_init_user_locks;
2726 extern int __kmp_init_counter;
2727 extern int __kmp_root_counter;
2728 extern int __kmp_version;
2731 extern kmp_cached_addr_t *__kmp_threadpriv_cache_list;
2734 extern kmp_uint32 __kmp_barrier_gather_bb_dflt;
2735 extern kmp_uint32 __kmp_barrier_release_bb_dflt;
2736 extern kmp_bar_pat_e __kmp_barrier_gather_pat_dflt;
2737 extern kmp_bar_pat_e __kmp_barrier_release_pat_dflt;
2738 extern kmp_uint32 __kmp_barrier_gather_branch_bits [ bs_last_barrier ];
2739 extern kmp_uint32 __kmp_barrier_release_branch_bits [ bs_last_barrier ];
2740 extern kmp_bar_pat_e __kmp_barrier_gather_pattern [ bs_last_barrier ];
2741 extern kmp_bar_pat_e __kmp_barrier_release_pattern [ bs_last_barrier ];
2742 extern char const *__kmp_barrier_branch_bit_env_name [ bs_last_barrier ];
2743 extern char const *__kmp_barrier_pattern_env_name [ bs_last_barrier ];
2744 extern char const *__kmp_barrier_type_name [ bs_last_barrier ];
2745 extern char const *__kmp_barrier_pattern_name [ bp_last_bar ];
2748 extern kmp_bootstrap_lock_t __kmp_initz_lock;
2749 extern kmp_bootstrap_lock_t __kmp_forkjoin_lock;
2750 extern kmp_bootstrap_lock_t __kmp_exit_lock;
2751 extern kmp_bootstrap_lock_t __kmp_monitor_lock;
2752 extern kmp_bootstrap_lock_t __kmp_tp_cached_lock;
2754 extern kmp_lock_t __kmp_global_lock;
2755 extern kmp_queuing_lock_t __kmp_dispatch_lock;
2756 extern kmp_lock_t __kmp_debug_lock;
2759 extern unsigned int __kmp_init_wait;
2760 extern unsigned int __kmp_next_wait;
2762 extern enum library_type __kmp_library;
2768 extern int __kmp_chunk;
2770 extern size_t __kmp_stksize;
2771 extern size_t __kmp_monitor_stksize;
2772 extern size_t __kmp_stkoffset;
2773 extern int __kmp_stkpadding;
2775 extern size_t __kmp_malloc_pool_incr;
2776 extern int __kmp_env_chunk;
2777 extern int __kmp_env_stksize;
2778 extern int __kmp_env_omp_stksize;
2779 extern int __kmp_env_all_threads;
2780 extern int __kmp_env_omp_all_threads;
2781 extern int __kmp_env_blocktime;
2782 extern int __kmp_env_checks;
2783 extern int __kmp_env_consistency_check;
2784 extern int __kmp_generate_warnings;
2785 extern int __kmp_reserve_warn;
2787 #ifdef DEBUG_SUSPEND 2788 extern int __kmp_suspend_count;
2791 extern kmp_uint32 __kmp_yield_init;
2792 extern kmp_uint32 __kmp_yield_next;
2793 extern kmp_uint32 __kmp_yielding_on;
2794 extern kmp_uint32 __kmp_yield_cycle;
2795 extern kmp_int32 __kmp_yield_on_count;
2796 extern kmp_int32 __kmp_yield_off_count;
2799 extern int __kmp_allThreadsSpecified;
2801 extern size_t __kmp_align_alloc;
2803 extern int __kmp_xproc;
2804 extern int __kmp_avail_proc;
2805 extern size_t __kmp_sys_min_stksize;
2806 extern int __kmp_sys_max_nth;
2807 extern int __kmp_max_nth;
2808 extern int __kmp_threads_capacity;
2809 extern int __kmp_dflt_team_nth;
2810 extern int __kmp_dflt_team_nth_ub;
2811 extern int __kmp_tp_capacity;
2812 extern int __kmp_tp_cached;
2813 extern int __kmp_dflt_nested;
2814 extern int __kmp_dflt_blocktime;
2815 extern int __kmp_monitor_wakeups;
2816 extern int __kmp_bt_intervals;
2817 #ifdef KMP_ADJUST_BLOCKTIME 2818 extern int __kmp_zero_bt;
2820 #ifdef KMP_DFLT_NTH_CORES 2821 extern int __kmp_ncores;
2823 extern int __kmp_abort_delay;
2825 extern int __kmp_need_register_atfork_specified;
2826 extern int __kmp_need_register_atfork;
2827 extern int __kmp_gtid_mode;
2833 extern int __kmp_adjust_gtid_mode;
2834 #ifdef KMP_TDATA_GTID 2836 extern __declspec(thread)
int __kmp_gtid;
2838 extern __thread
int __kmp_gtid;
2841 extern int __kmp_tls_gtid_min;
2842 extern int __kmp_foreign_tp;
2843 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 2844 extern int __kmp_inherit_fp_control;
2845 extern kmp_int16 __kmp_init_x87_fpu_control_word;
2846 extern kmp_uint32 __kmp_init_mxcsr;
2849 extern int __kmp_dflt_max_active_levels;
2850 extern int __kmp_dispatch_num_buffers;
2851 #if KMP_NESTED_HOT_TEAMS 2852 extern int __kmp_hot_teams_mode;
2853 extern int __kmp_hot_teams_max_level;
2857 extern enum clock_function_type __kmp_clock_function;
2858 extern int __kmp_clock_function_param;
2861 #if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS) 2862 extern enum mic_type __kmp_mic_type;
2865 # ifdef USE_LOAD_BALANCE 2866 extern double __kmp_load_balance_interval;
2870 typedef struct kmp_nested_nthreads_t {
2874 } kmp_nested_nthreads_t;
2876 extern kmp_nested_nthreads_t __kmp_nested_nth;
2878 #if KMP_USE_ADAPTIVE_LOCKS 2881 struct kmp_adaptive_backoff_params_t {
2883 kmp_uint32 max_soft_retries;
2885 kmp_uint32 max_badness;
2888 extern kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params;
2890 #if KMP_DEBUG_ADAPTIVE_LOCKS 2891 extern char * __kmp_speculative_statsfile;
2894 #endif // KMP_USE_ADAPTIVE_LOCKS 2897 extern int __kmp_display_env;
2898 extern int __kmp_display_env_verbose;
2899 extern int __kmp_omp_cancellation;
2907 extern kmp_info_t **__kmp_threads;
2909 extern volatile kmp_team_t * __kmp_team_pool;
2910 extern volatile kmp_info_t * __kmp_thread_pool;
2913 extern volatile int __kmp_nth;
2916 extern volatile int __kmp_all_nth;
2917 extern int __kmp_thread_pool_nth;
2918 extern volatile int __kmp_thread_pool_active_nth;
2920 extern kmp_root_t **__kmp_root;
2924 extern kmp_global_t __kmp_global;
2926 extern kmp_info_t __kmp_monitor;
2927 extern volatile kmp_uint32 __kmp_team_counter;
2928 extern volatile kmp_uint32 __kmp_task_counter;
2932 #define _KMP_GEN_ID( counter ) \ 2936 KMP_TEST_THEN_INC32( (volatile kmp_int32 *) & counter ) + 1 \ 2941 #define _KMP_GEN_ID( counter ) \ 2947 #define KMP_GEN_TASK_ID() _KMP_GEN_ID( __kmp_task_counter ) 2948 #define KMP_GEN_TEAM_ID() _KMP_GEN_ID( __kmp_team_counter ) 2953 extern void __kmp_print_storage_map_gtid(
int gtid,
void *p1,
void* p2,
size_t size,
char const *format, ... );
2955 extern void __kmp_serial_initialize(
void );
2956 extern void __kmp_middle_initialize(
void );
2957 extern void __kmp_parallel_initialize(
void );
2959 extern void __kmp_internal_begin(
void );
2960 extern void __kmp_internal_end_library(
int gtid );
2961 extern void __kmp_internal_end_thread(
int gtid );
2962 extern void __kmp_internal_end_atexit(
void );
2963 extern void __kmp_internal_end_fini(
void );
2964 extern void __kmp_internal_end_dtor(
void );
2965 extern void __kmp_internal_end_dest(
void* );
2967 extern int __kmp_register_root(
int initial_thread );
2968 extern void __kmp_unregister_root(
int gtid );
2970 extern int __kmp_ignore_mppbeg(
void );
2971 extern int __kmp_ignore_mppend(
void );
2973 extern int __kmp_enter_single(
int gtid,
ident_t *id_ref,
int push_ws );
2974 extern void __kmp_exit_single(
int gtid );
2976 extern void __kmp_parallel_deo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2977 extern void __kmp_parallel_dxo(
int *gtid_ref,
int *cid_ref,
ident_t *loc_ref );
2979 #ifdef USE_LOAD_BALANCE 2980 extern int __kmp_get_load_balance(
int );
2984 extern void __kmp_tv_threadprivate_store( kmp_info_t *th,
void *global_addr,
void *thread_addr );
2987 extern int __kmp_get_global_thread_id(
void );
2988 extern int __kmp_get_global_thread_id_reg(
void );
2989 extern void __kmp_exit_thread(
int exit_status );
2990 extern void __kmp_abort(
char const * format, ... );
2991 extern void __kmp_abort_thread(
void );
2992 extern void __kmp_abort_process(
void );
2993 extern void __kmp_warn(
char const * format, ... );
2995 extern void __kmp_set_num_threads(
int new_nth,
int gtid );
2998 static inline kmp_info_t * __kmp_entry_thread()
3000 int gtid = __kmp_entry_gtid();
3002 return __kmp_threads[gtid];
3005 extern void __kmp_set_max_active_levels(
int gtid,
int new_max_active_levels );
3006 extern int __kmp_get_max_active_levels(
int gtid );
3007 extern int __kmp_get_ancestor_thread_num(
int gtid,
int level );
3008 extern int __kmp_get_team_size(
int gtid,
int level );
3009 extern void __kmp_set_schedule(
int gtid, kmp_sched_t new_sched,
int chunk );
3010 extern void __kmp_get_schedule(
int gtid, kmp_sched_t * sched,
int * chunk );
3012 extern unsigned short __kmp_get_random( kmp_info_t * thread );
3013 extern void __kmp_init_random( kmp_info_t * thread );
3015 extern kmp_r_sched_t __kmp_get_schedule_global(
void );
3016 extern void __kmp_adjust_num_threads(
int new_nproc );
3018 extern void * ___kmp_allocate(
size_t size KMP_SRC_LOC_DECL );
3019 extern void * ___kmp_page_allocate(
size_t size KMP_SRC_LOC_DECL );
3020 extern void ___kmp_free(
void * ptr KMP_SRC_LOC_DECL );
3021 #define __kmp_allocate( size ) ___kmp_allocate( (size) KMP_SRC_LOC_CURR ) 3022 #define __kmp_page_allocate( size ) ___kmp_page_allocate( (size) KMP_SRC_LOC_CURR ) 3023 #define __kmp_free( ptr ) ___kmp_free( (ptr) KMP_SRC_LOC_CURR ) 3026 extern void * ___kmp_fast_allocate( kmp_info_t *this_thr,
size_t size KMP_SRC_LOC_DECL );
3027 extern void ___kmp_fast_free( kmp_info_t *this_thr,
void *ptr KMP_SRC_LOC_DECL );
3028 extern void __kmp_free_fast_memory( kmp_info_t *this_thr );
3029 extern void __kmp_initialize_fast_memory( kmp_info_t *this_thr );
3030 #define __kmp_fast_allocate( this_thr, size ) ___kmp_fast_allocate( (this_thr), (size) KMP_SRC_LOC_CURR ) 3031 #define __kmp_fast_free( this_thr, ptr ) ___kmp_fast_free( (this_thr), (ptr) KMP_SRC_LOC_CURR ) 3034 extern void * ___kmp_thread_malloc( kmp_info_t *th,
size_t size KMP_SRC_LOC_DECL );
3035 extern void * ___kmp_thread_calloc( kmp_info_t *th,
size_t nelem,
size_t elsize KMP_SRC_LOC_DECL );
3036 extern void * ___kmp_thread_realloc( kmp_info_t *th,
void *ptr,
size_t size KMP_SRC_LOC_DECL );
3037 extern void ___kmp_thread_free( kmp_info_t *th,
void *ptr KMP_SRC_LOC_DECL );
3038 #define __kmp_thread_malloc( th, size ) ___kmp_thread_malloc( (th), (size) KMP_SRC_LOC_CURR ) 3039 #define __kmp_thread_calloc( th, nelem, elsize ) ___kmp_thread_calloc( (th), (nelem), (elsize) KMP_SRC_LOC_CURR ) 3040 #define __kmp_thread_realloc( th, ptr, size ) ___kmp_thread_realloc( (th), (ptr), (size) KMP_SRC_LOC_CURR ) 3041 #define __kmp_thread_free( th, ptr ) ___kmp_thread_free( (th), (ptr) KMP_SRC_LOC_CURR ) 3043 #define KMP_INTERNAL_MALLOC(sz) malloc(sz) 3044 #define KMP_INTERNAL_FREE(p) free(p) 3045 #define KMP_INTERNAL_REALLOC(p,sz) realloc((p),(sz)) 3046 #define KMP_INTERNAL_CALLOC(n,sz) calloc((n),(sz)) 3048 extern void __kmp_push_num_threads(
ident_t *loc,
int gtid,
int num_threads );
3051 extern void __kmp_push_proc_bind(
ident_t *loc,
int gtid, kmp_proc_bind_t proc_bind );
3052 extern void __kmp_push_num_teams(
ident_t *loc,
int gtid,
int num_teams,
int num_threads );
3055 extern void __kmp_yield(
int cond );
3058 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
3061 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
3064 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
3067 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
3071 kmp_int32 *p_last, kmp_int32 *p_lb, kmp_int32 *p_ub, kmp_int32 *p_st );
3073 kmp_int32 *p_last, kmp_uint32 *p_lb, kmp_uint32 *p_ub, kmp_int32 *p_st );
3075 kmp_int32 *p_last, kmp_int64 *p_lb, kmp_int64 *p_ub, kmp_int64 *p_st );
3077 kmp_int32 *p_last, kmp_uint64 *p_lb, kmp_uint64 *p_ub, kmp_int64 *p_st );
3085 #ifdef KMP_GOMP_COMPAT 3087 extern void __kmp_aux_dispatch_init_4(
ident_t *loc, kmp_int32 gtid,
3088 enum sched_type schedule, kmp_int32 lb, kmp_int32 ub, kmp_int32 st,
3089 kmp_int32 chunk,
int push_ws );
3090 extern void __kmp_aux_dispatch_init_4u(
ident_t *loc, kmp_int32 gtid,
3091 enum sched_type schedule, kmp_uint32 lb, kmp_uint32 ub, kmp_int32 st,
3092 kmp_int32 chunk,
int push_ws );
3093 extern void __kmp_aux_dispatch_init_8(
ident_t *loc, kmp_int32 gtid,
3094 enum sched_type schedule, kmp_int64 lb, kmp_int64 ub, kmp_int64 st,
3095 kmp_int64 chunk,
int push_ws );
3096 extern void __kmp_aux_dispatch_init_8u(
ident_t *loc, kmp_int32 gtid,
3097 enum sched_type schedule, kmp_uint64 lb, kmp_uint64 ub, kmp_int64 st,
3098 kmp_int64 chunk,
int push_ws );
3099 extern void __kmp_aux_dispatch_fini_chunk_4(
ident_t *loc, kmp_int32 gtid );
3100 extern void __kmp_aux_dispatch_fini_chunk_8(
ident_t *loc, kmp_int32 gtid );
3101 extern void __kmp_aux_dispatch_fini_chunk_4u(
ident_t *loc, kmp_int32 gtid );
3102 extern void __kmp_aux_dispatch_fini_chunk_8u(
ident_t *loc, kmp_int32 gtid );
3107 extern kmp_uint32 __kmp_eq_4( kmp_uint32 value, kmp_uint32 checker );
3108 extern kmp_uint32 __kmp_neq_4( kmp_uint32 value, kmp_uint32 checker );
3109 extern kmp_uint32 __kmp_lt_4( kmp_uint32 value, kmp_uint32 checker );
3110 extern kmp_uint32 __kmp_ge_4( kmp_uint32 value, kmp_uint32 checker );
3111 extern kmp_uint32 __kmp_le_4( kmp_uint32 value, kmp_uint32 checker );
3112 extern kmp_uint32 __kmp_wait_yield_4( kmp_uint32
volatile * spinner, kmp_uint32 checker, kmp_uint32 (*pred) (kmp_uint32, kmp_uint32),
void * obj );
3113 extern void __kmp_wait_yield_4_ptr(
void * spinner, kmp_uint32 checker, kmp_uint32 (* pred)(
void *, kmp_uint32 ),
void * obj );
3117 class kmp_flag_oncore;
3118 extern void __kmp_wait_64(kmp_info_t *this_thr, kmp_flag_64 *flag,
int final_spin
3120 ,
void * itt_sync_obj
3123 extern void __kmp_release_64(kmp_flag_64 *flag);
3125 extern void __kmp_infinite_loop(
void );
3127 extern void __kmp_cleanup(
void );
3129 #if KMP_HANDLE_SIGNALS 3130 extern int __kmp_handle_signals;
3131 extern void __kmp_install_signals(
int parallel_init );
3132 extern void __kmp_remove_signals(
void );
3135 extern void __kmp_clear_system_time(
void );
3136 extern void __kmp_read_system_time(
double *delta );
3138 extern void __kmp_check_stack_overlap( kmp_info_t *thr );
3140 extern void __kmp_expand_host_name(
char *buffer,
size_t size );
3141 extern void __kmp_expand_file_name(
char *result,
size_t rlen,
char *pattern );
3144 extern void __kmp_initialize_system_tick(
void );
3147 extern void __kmp_runtime_initialize(
void );
3148 extern void __kmp_runtime_destroy(
void );
3150 #if KMP_AFFINITY_SUPPORTED 3151 extern char *__kmp_affinity_print_mask(
char *buf,
int buf_len, kmp_affin_mask_t *mask);
3152 extern void __kmp_affinity_initialize(
void);
3153 extern void __kmp_affinity_uninitialize(
void);
3154 extern void __kmp_affinity_set_init_mask(
int gtid,
int isa_root);
3156 extern void __kmp_affinity_set_place(
int gtid);
3158 extern void __kmp_affinity_determine_capable(
const char *env_var );
3159 extern int __kmp_aux_set_affinity(
void **mask);
3160 extern int __kmp_aux_get_affinity(
void **mask);
3161 extern int __kmp_aux_set_affinity_mask_proc(
int proc,
void **mask);
3162 extern int __kmp_aux_unset_affinity_mask_proc(
int proc,
void **mask);
3163 extern int __kmp_aux_get_affinity_mask_proc(
int proc,
void **mask);
3164 extern void __kmp_balanced_affinity(
int tid,
int team_size );
3167 extern void __kmp_cleanup_hierarchy();
3168 extern void __kmp_get_hierarchy(kmp_uint32 nproc, kmp_bstate_t *thr_bar);
3172 extern int __kmp_futex_determine_capable(
void );
3174 #endif // KMP_USE_FUTEX 3176 extern void __kmp_gtid_set_specific(
int gtid );
3177 extern int __kmp_gtid_get_specific(
void );
3179 extern double __kmp_read_cpu_time(
void );
3181 extern int __kmp_read_system_info(
struct kmp_sys_info *info );
3183 extern void __kmp_create_monitor( kmp_info_t *th );
3185 extern void *__kmp_launch_thread( kmp_info_t *thr );
3187 extern void __kmp_create_worker(
int gtid, kmp_info_t *th,
size_t stack_size );
3190 extern int __kmp_still_running(kmp_info_t *th);
3191 extern int __kmp_is_thread_alive( kmp_info_t * th, DWORD *exit_val );
3192 extern void __kmp_free_handle( kmp_thread_t tHandle );
3195 extern void __kmp_reap_monitor( kmp_info_t *th );
3196 extern void __kmp_reap_worker( kmp_info_t *th );
3197 extern void __kmp_terminate_thread(
int gtid );
3199 extern void __kmp_suspend_32(
int th_gtid, kmp_flag_32 *flag );
3200 extern void __kmp_suspend_64(
int th_gtid, kmp_flag_64 *flag );
3201 extern void __kmp_suspend_oncore(
int th_gtid, kmp_flag_oncore *flag );
3202 extern void __kmp_resume_32(
int target_gtid, kmp_flag_32 *flag );
3203 extern void __kmp_resume_64(
int target_gtid, kmp_flag_64 *flag );
3204 extern void __kmp_resume_oncore(
int target_gtid, kmp_flag_oncore *flag );
3206 extern void __kmp_elapsed(
double * );
3207 extern void __kmp_elapsed_tick(
double * );
3209 extern void __kmp_enable(
int old_state );
3210 extern void __kmp_disable(
int *old_state );
3212 extern void __kmp_thread_sleep(
int millis );
3214 extern void __kmp_common_initialize(
void );
3215 extern void __kmp_common_destroy(
void );
3216 extern void __kmp_common_destroy_gtid(
int gtid );
3219 extern void __kmp_register_atfork(
void );
3221 extern void __kmp_suspend_initialize(
void );
3222 extern void __kmp_suspend_uninitialize_thread( kmp_info_t *th );
3224 extern kmp_info_t * __kmp_allocate_thread( kmp_root_t *root,
3225 kmp_team_t *team,
int tid);
3227 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3229 ompt_parallel_id_t ompt_parallel_id,
3231 kmp_proc_bind_t proc_bind,
3232 kmp_internal_control_t *new_icvs,
3233 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr) );
3235 extern kmp_team_t * __kmp_allocate_team( kmp_root_t *root,
int new_nproc,
int max_nproc,
3237 ompt_parallel_id_t ompt_parallel_id,
3239 kmp_internal_control_t *new_icvs,
3240 int argc USE_NESTED_HOT_ARG(kmp_info_t *thr) );
3241 #endif // OMP_40_ENABLED 3242 extern void __kmp_free_thread( kmp_info_t * );
3243 extern void __kmp_free_team( kmp_root_t *, kmp_team_t * USE_NESTED_HOT_ARG(kmp_info_t *) );
3244 extern kmp_team_t * __kmp_reap_team( kmp_team_t * );
3248 extern void __kmp_initialize_bget( kmp_info_t *th );
3249 extern void __kmp_finalize_bget( kmp_info_t *th );
3251 KMP_EXPORT
void *kmpc_malloc(
size_t size );
3252 KMP_EXPORT
void *kmpc_aligned_malloc(
size_t size,
size_t alignment );
3253 KMP_EXPORT
void *kmpc_calloc(
size_t nelem,
size_t elsize );
3254 KMP_EXPORT
void *kmpc_realloc(
void *ptr,
size_t size );
3255 KMP_EXPORT
void kmpc_free(
void *ptr );
3260 extern int __kmp_barrier(
enum barrier_type bt,
int gtid,
int is_split,
3261 size_t reduce_size,
void *reduce_data,
void (*reduce)(
void *,
void *) );
3262 extern void __kmp_end_split_barrier (
enum barrier_type bt,
int gtid );
3273 extern int __kmp_fork_call(
ident_t *loc,
int gtid,
enum fork_context_e fork_context,
3276 void *unwrapped_task,
3278 microtask_t microtask, launch_t invoker,
3280 #
if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && KMP_OS_LINUX
3287 extern void __kmp_join_call(
ident_t *loc,
int gtid
3289 ,
enum fork_context_e fork_context
3292 ,
int exit_teams = 0
3296 extern void __kmp_serialized_parallel(
ident_t *
id, kmp_int32 gtid);
3297 extern void __kmp_internal_fork(
ident_t *
id,
int gtid, kmp_team_t *team );
3298 extern void __kmp_internal_join(
ident_t *
id,
int gtid, kmp_team_t *team );
3299 extern int __kmp_invoke_task_func(
int gtid );
3300 extern void __kmp_run_before_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3301 extern void __kmp_run_after_invoked_task(
int gtid,
int tid, kmp_info_t *this_thr, kmp_team_t *team );
3304 KMP_EXPORT
int __kmpc_invoke_task_func(
int gtid );
3306 extern int __kmp_invoke_teams_master(
int gtid );
3307 extern void __kmp_teams_master(
int gtid );
3309 extern void __kmp_save_internal_controls( kmp_info_t * thread );
3310 extern void __kmp_user_set_library (
enum library_type arg);
3311 extern void __kmp_aux_set_library (
enum library_type arg);
3312 extern void __kmp_aux_set_stacksize(
size_t arg);
3313 extern void __kmp_aux_set_blocktime (
int arg, kmp_info_t *thread,
int tid);
3314 extern void __kmp_aux_set_defaults(
char const * str,
int len );
3317 void kmpc_set_blocktime (
int arg);
3318 void ompc_set_nested(
int flag );
3319 void ompc_set_dynamic(
int flag );
3320 void ompc_set_num_threads(
int arg );
3322 extern void __kmp_push_current_task_to_thread( kmp_info_t *this_thr,
3323 kmp_team_t *team,
int tid );
3324 extern void __kmp_pop_current_task_from_thread( kmp_info_t *this_thr );
3325 extern kmp_task_t* __kmp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid,
3326 kmp_tasking_flags_t *
flags,
size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3327 kmp_routine_entry_t task_entry );
3328 extern void __kmp_init_implicit_task(
ident_t *loc_ref, kmp_info_t *this_thr,
3329 kmp_team_t *team,
int tid,
int set_curr_task );
3330 extern void __kmp_finish_implicit_task(kmp_info_t *this_thr);
3331 extern void __kmp_free_implicit_task(kmp_info_t *this_thr);
3333 int __kmp_execute_tasks_32(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_32 *flag,
int final_spin,
3334 int *thread_finished,
3336 void * itt_sync_obj,
3338 kmp_int32 is_constrained);
3339 int __kmp_execute_tasks_64(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_64 *flag,
int final_spin,
3340 int *thread_finished,
3342 void * itt_sync_obj,
3344 kmp_int32 is_constrained);
3345 int __kmp_execute_tasks_oncore(kmp_info_t *thread, kmp_int32 gtid, kmp_flag_oncore *flag,
int final_spin,
3346 int *thread_finished,
3348 void * itt_sync_obj,
3350 kmp_int32 is_constrained);
3352 extern void __kmp_free_task_team( kmp_info_t *thread, kmp_task_team_t *task_team );
3353 extern void __kmp_reap_task_teams(
void );
3354 extern void __kmp_wait_to_unref_task_teams(
void );
3355 extern void __kmp_task_team_setup ( kmp_info_t *this_thr, kmp_team_t *team,
int always );
3356 extern void __kmp_task_team_sync ( kmp_info_t *this_thr, kmp_team_t *team );
3357 extern void __kmp_task_team_wait ( kmp_info_t *this_thr, kmp_team_t *team
3359 ,
void * itt_sync_obj
3363 extern void __kmp_tasking_barrier( kmp_team_t *team, kmp_info_t *thread,
int gtid );
3365 extern int __kmp_is_address_mapped(
void *addr );
3366 extern kmp_uint64 __kmp_hardware_timestamp(
void);
3369 extern int __kmp_read_from_file(
char const *path,
char const *format, ... );
3377 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3379 extern void __kmp_query_cpuid( kmp_cpuinfo_t *p );
3381 #define __kmp_load_mxcsr(p) _mm_setcsr(*(p)) 3382 static inline void __kmp_store_mxcsr( kmp_uint32 *p ) { *p = _mm_getcsr(); }
3384 extern void __kmp_load_x87_fpu_control_word( kmp_int16 *p );
3385 extern void __kmp_store_x87_fpu_control_word( kmp_int16 *p );
3386 extern void __kmp_clear_x87_fpu_status_word();
3387 # define KMP_X86_MXCSR_MASK 0xffffffc0 3391 extern int __kmp_invoke_microtask( microtask_t pkfn,
int gtid,
int npr,
int argc,
void *argv[]
3393 ,
void **exit_frame_ptr
3406 KMP_EXPORT
void * __kmpc_threadprivate (
ident_t *, kmp_int32 global_tid,
void * data,
size_t size );
3429 KMP_EXPORT
void __kmpc_critical_with_hint (
ident_t *, kmp_int32 global_tid, kmp_critical_name *, uintptr_t hint );
3440 KMP_EXPORT
void KMPC_FOR_STATIC_INIT (
ident_t *loc, kmp_int32 global_tid, kmp_int32 schedtype, kmp_int32 *plastiter,
3441 kmp_int *plower, kmp_int *pupper, kmp_int *pstride, kmp_int incr, kmp_int chunk );
3445 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 );
3447 extern void KMPC_SET_NUM_THREADS (
int arg );
3448 extern void KMPC_SET_DYNAMIC (
int flag );
3449 extern void KMPC_SET_NESTED (
int flag );
3457 KMP_EXPORT kmpc_thunk_t * __kmpc_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_task_t taskq_task,
size_t sizeof_thunk,
3458 size_t sizeof_shareds, kmp_int32 flags, kmpc_shared_vars_t **shareds);
3459 KMP_EXPORT
void __kmpc_end_taskq (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3460 KMP_EXPORT kmp_int32 __kmpc_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3461 KMP_EXPORT
void __kmpc_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk, kmp_int32 status);
3462 KMP_EXPORT
void __kmpc_end_taskq_task (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *thunk);
3463 KMP_EXPORT kmpc_thunk_t * __kmpc_task_buffer (
ident_t *loc, kmp_int32 global_tid, kmpc_thunk_t *taskq_thunk, kmpc_task_t task);
3471 KMP_EXPORT kmp_int32
3472 __kmpc_omp_task(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3473 KMP_EXPORT kmp_task_t*
3474 __kmpc_omp_task_alloc(
ident_t *loc_ref, kmp_int32 gtid, kmp_int32 flags,
3475 size_t sizeof_kmp_task_t,
size_t sizeof_shareds,
3476 kmp_routine_entry_t task_entry );
3478 __kmpc_omp_task_begin_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3480 __kmpc_omp_task_complete_if0(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3481 KMP_EXPORT kmp_int32
3482 __kmpc_omp_task_parts(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * new_task );
3483 KMP_EXPORT kmp_int32
3484 __kmpc_omp_taskwait(
ident_t *loc_ref, kmp_int32 gtid );
3486 KMP_EXPORT kmp_int32
3487 __kmpc_omp_taskyield(
ident_t *loc_ref, kmp_int32 gtid,
int end_part );
3490 void __kmpc_omp_task_begin(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t * task );
3491 void __kmpc_omp_task_complete(
ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *task );
3492 #endif // TASK_UNUSED 3498 KMP_EXPORT
void __kmpc_taskgroup(
ident_t * loc,
int gtid );
3499 KMP_EXPORT
void __kmpc_end_taskgroup(
ident_t * loc,
int gtid );
3502 ident_t *loc_ref, kmp_int32 gtid, kmp_task_t *new_task, kmp_int32 ndeps,
3503 kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
3504 kmp_depend_info_t *noalias_dep_list);
3507 kmp_depend_info_t *dep_list,
3508 kmp_int32 ndeps_noalias,
3509 kmp_depend_info_t *noalias_dep_list);
3510 extern void __kmp_release_deps(kmp_int32 gtid, kmp_taskdata_t *task);
3511 extern void __kmp_dephash_free_entries(kmp_info_t *thread, kmp_dephash_t *h);
3512 extern void __kmp_dephash_free(kmp_info_t *thread, kmp_dephash_t *h);
3514 extern kmp_int32 __kmp_omp_task( kmp_int32 gtid, kmp_task_t * new_task,
bool serialize_immediate );
3516 KMP_EXPORT kmp_int32 __kmpc_cancel(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3517 KMP_EXPORT kmp_int32 __kmpc_cancellationpoint(
ident_t* loc_ref, kmp_int32 gtid, kmp_int32 cncl_kind);
3518 KMP_EXPORT kmp_int32 __kmpc_cancel_barrier(
ident_t* loc_ref, kmp_int32 gtid);
3519 KMP_EXPORT
int __kmp_get_cancellation_status(
int cancel_kind);
3523 KMP_EXPORT
void __kmpc_proxy_task_completed( kmp_int32 gtid, kmp_task_t *ptask );
3524 KMP_EXPORT
void __kmpc_proxy_task_completed_ooo ( kmp_task_t *ptask );
3525 KMP_EXPORT
void __kmpc_taskloop(
ident_t *loc, kmp_int32 gtid, kmp_task_t *task, kmp_int32 if_val,
3526 kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st,
3527 kmp_int32 nogroup, kmp_int32 sched, kmp_uint64 grainsize,
void * task_dup );
3536 KMP_EXPORT
void __kmpc_init_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3537 KMP_EXPORT
void __kmpc_init_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3538 KMP_EXPORT
void __kmpc_destroy_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3539 KMP_EXPORT
void __kmpc_destroy_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3540 KMP_EXPORT
void __kmpc_set_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3541 KMP_EXPORT
void __kmpc_set_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3542 KMP_EXPORT
void __kmpc_unset_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3543 KMP_EXPORT
void __kmpc_unset_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3544 KMP_EXPORT
int __kmpc_test_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3545 KMP_EXPORT
int __kmpc_test_nest_lock(
ident_t *loc, kmp_int32 gtid,
void **user_lock );
3548 KMP_EXPORT
void __kmpc_init_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
void **user_lock, uintptr_t hint );
3549 KMP_EXPORT
void __kmpc_init_nest_lock_with_hint(
ident_t *loc, kmp_int32 gtid,
void **user_lock, uintptr_t hint );
3559 kmp_int32 num_vars,
size_t reduce_size,
3560 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3561 kmp_critical_name *lck );
3564 kmp_int32 num_vars,
size_t reduce_size,
3565 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3566 kmp_critical_name *lck );
3573 extern PACKED_REDUCTION_METHOD_T
3574 __kmp_determine_reduction_method(
ident_t *loc, kmp_int32 global_tid,
3575 kmp_int32 num_vars,
size_t reduce_size,
3576 void *reduce_data,
void (*reduce_func)(
void *lhs_data,
void *rhs_data),
3577 kmp_critical_name *lck );
3580 KMP_EXPORT kmp_int32 __kmp_get_reduce_method(
void );
3582 KMP_EXPORT kmp_uint64 __kmpc_get_taskid();
3583 KMP_EXPORT kmp_uint64 __kmpc_get_parent_taskid();
3586 KMP_EXPORT
void __kmpc_place_threads(
int,
int,
int,
int,
int);
3595 KMP_EXPORT
void __kmpc_pop_num_threads(
ident_t *loc, kmp_int32 global_tid );
3599 KMP_EXPORT
void __kmpc_push_proc_bind(
ident_t *loc, kmp_int32 global_tid,
int proc_bind );
3609 KMP_EXPORT
void __kmpc_doacross_init(
ident_t *loc, kmp_int32 gtid, kmp_int32 num_dims,
struct kmp_dim * dims);
3610 KMP_EXPORT
void __kmpc_doacross_wait(
ident_t *loc, kmp_int32 gtid, kmp_int64 *vec);
3611 KMP_EXPORT
void __kmpc_doacross_post(
ident_t *loc, kmp_int32 gtid, kmp_int64 *vec);
3612 KMP_EXPORT
void __kmpc_doacross_fini(
ident_t *loc, kmp_int32 gtid);
3617 void * data,
size_t size,
void *** cache );
3620 extern int _You_must_link_with_exactly_one_OpenMP_library;
3621 extern int _You_must_link_with_Intel_OpenMP_library;
3622 #if KMP_OS_WINDOWS && ( KMP_VERSION_MAJOR > 4 ) 3623 extern int _You_must_link_with_Microsoft_OpenMP_library;
3630 kmp_threadprivate_insert_private_data(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3631 struct private_common *
3632 kmp_threadprivate_insert(
int gtid,
void *pc_addr,
void *data_addr,
size_t pc_size );
3638 # define KMPC_CONVENTION __cdecl 3640 # define KMPC_CONVENTION 3644 typedef enum omp_sched_t {
3645 omp_sched_static = 1,
3646 omp_sched_dynamic = 2,
3647 omp_sched_guided = 3,
3650 typedef void * kmp_affinity_mask_t;
3653 KMP_EXPORT
void KMPC_CONVENTION ompc_set_max_active_levels(
int);
3654 KMP_EXPORT
void KMPC_CONVENTION ompc_set_schedule(omp_sched_t,
int);
3655 KMP_EXPORT
int KMPC_CONVENTION ompc_get_ancestor_thread_num(
int);
3656 KMP_EXPORT
int KMPC_CONVENTION ompc_get_team_size(
int);
3657 KMP_EXPORT
int KMPC_CONVENTION kmpc_set_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3658 KMP_EXPORT
int KMPC_CONVENTION kmpc_unset_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3659 KMP_EXPORT
int KMPC_CONVENTION kmpc_get_affinity_mask_proc(
int, kmp_affinity_mask_t *);
3661 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize(
int);
3662 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_stacksize_s(
size_t);
3663 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_library(
int);
3664 KMP_EXPORT
void KMPC_CONVENTION kmpc_set_defaults(
char const *);
3665 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)