18 kmp_key_t __kmp_gtid_threadprivate_key;
20 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 21 kmp_cpuinfo_t __kmp_cpuinfo = { 0 };
25 #include "kmp_stats.h" 27 kmp_tas_lock_t __kmp_stats_lock;
30 kmp_stats_list __kmp_stats_list;
33 __thread kmp_stats_list* __kmp_stats_thread_ptr = &__kmp_stats_list;
36 tsc_tick_count __kmp_stats_start_time;
42 volatile int __kmp_init_serial = FALSE;
43 volatile int __kmp_init_gtid = FALSE;
44 volatile int __kmp_init_common = FALSE;
45 volatile int __kmp_init_middle = FALSE;
46 volatile int __kmp_init_parallel = FALSE;
47 volatile int __kmp_init_monitor = 0;
48 volatile int __kmp_init_user_locks = FALSE;
51 kmp_cached_addr_t *__kmp_threadpriv_cache_list = NULL;
53 int __kmp_init_counter = 0;
54 int __kmp_root_counter = 0;
55 int __kmp_version = 0;
57 volatile kmp_uint32 __kmp_team_counter = 0;
58 volatile kmp_uint32 __kmp_task_counter = 0;
60 unsigned int __kmp_init_wait = KMP_DEFAULT_INIT_WAIT;
61 unsigned int __kmp_next_wait = KMP_DEFAULT_NEXT_WAIT;
63 size_t __kmp_stksize = KMP_DEFAULT_STKSIZE;
64 size_t __kmp_monitor_stksize = 0;
65 size_t __kmp_stkoffset = KMP_DEFAULT_STKOFFSET;
66 int __kmp_stkpadding = KMP_MIN_STKPADDING;
68 size_t __kmp_malloc_pool_incr = KMP_DEFAULT_MALLOC_POOL_INCR;
73 kmp_uint32 __kmp_barrier_gather_bb_dflt = 2;
74 kmp_uint32 __kmp_barrier_release_bb_dflt = 2;
76 kmp_uint32 __kmp_barrier_gather_bb_dflt = 2;
77 kmp_uint32 __kmp_barrier_release_bb_dflt = 2;
78 #endif // KMP_ARCH_X86_64 80 kmp_bar_pat_e __kmp_barrier_gather_pat_dflt = bp_hyper_bar;
81 kmp_bar_pat_e __kmp_barrier_release_pat_dflt = bp_hyper_bar;
83 kmp_bar_pat_e __kmp_barrier_gather_pat_dflt = bp_linear_bar;
84 kmp_bar_pat_e __kmp_barrier_release_pat_dflt = bp_linear_bar;
86 kmp_uint32 __kmp_barrier_gather_branch_bits [ bs_last_barrier ] = { 0 };
87 kmp_uint32 __kmp_barrier_release_branch_bits [ bs_last_barrier ] = { 0 };
88 kmp_bar_pat_e __kmp_barrier_gather_pattern [ bs_last_barrier ] = { bp_linear_bar };
89 kmp_bar_pat_e __kmp_barrier_release_pattern [ bs_last_barrier ] = { bp_linear_bar };
90 char const *__kmp_barrier_branch_bit_env_name [ bs_last_barrier ] =
91 {
"KMP_PLAIN_BARRIER",
"KMP_FORKJOIN_BARRIER" 92 #if KMP_FAST_REDUCTION_BARRIER 93 ,
"KMP_REDUCTION_BARRIER" 94 #endif // KMP_FAST_REDUCTION_BARRIER 96 char const *__kmp_barrier_pattern_env_name [ bs_last_barrier ] =
97 {
"KMP_PLAIN_BARRIER_PATTERN",
"KMP_FORKJOIN_BARRIER_PATTERN" 98 #if KMP_FAST_REDUCTION_BARRIER 99 ,
"KMP_REDUCTION_BARRIER_PATTERN" 100 #endif // KMP_FAST_REDUCTION_BARRIER 102 char const *__kmp_barrier_type_name [ bs_last_barrier ] =
103 {
"plain",
"forkjoin" 104 #if KMP_FAST_REDUCTION_BARRIER 106 #endif // KMP_FAST_REDUCTION_BARRIER 108 char const *__kmp_barrier_pattern_name[bp_last_bar] = {
"linear",
"tree",
"hyper",
"hierarchical"};
110 int __kmp_allThreadsSpecified = 0;
111 size_t __kmp_align_alloc = CACHE_LINE;
114 int __kmp_generate_warnings = kmp_warnings_low;
115 int __kmp_reserve_warn = 0;
117 int __kmp_avail_proc = 0;
118 size_t __kmp_sys_min_stksize = KMP_MIN_STKSIZE;
119 int __kmp_sys_max_nth = KMP_MAX_NTH;
120 int __kmp_max_nth = 0;
121 int __kmp_threads_capacity = 0;
122 int __kmp_dflt_team_nth = 0;
123 int __kmp_dflt_team_nth_ub = 0;
124 int __kmp_tp_capacity = 0;
125 int __kmp_tp_cached = 0;
126 int __kmp_dflt_nested = FALSE;
127 int __kmp_dispatch_num_buffers = KMP_DFLT_DISP_NUM_BUFF;
128 int __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
129 #if KMP_NESTED_HOT_TEAMS 130 int __kmp_hot_teams_mode = 0;
132 int __kmp_hot_teams_max_level = 1;
134 enum library_type __kmp_library = library_none;
136 enum sched_type __kmp_static = kmp_sch_static_greedy;
137 enum sched_type __kmp_guided = kmp_sch_guided_iterative_chunked;
138 enum sched_type __kmp_auto = kmp_sch_guided_analytical_chunked;
139 int __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
140 int __kmp_monitor_wakeups = KMP_MIN_MONITOR_WAKEUPS;
141 int __kmp_bt_intervals = KMP_INTERVALS_FROM_BLOCKTIME( KMP_DEFAULT_BLOCKTIME, KMP_MIN_MONITOR_WAKEUPS );
142 #ifdef KMP_ADJUST_BLOCKTIME 143 int __kmp_zero_bt = FALSE;
145 #ifdef KMP_DFLT_NTH_CORES 146 int __kmp_ncores = 0;
149 int __kmp_abort_delay = 0;
150 #if KMP_OS_LINUX && defined(KMP_TDATA_GTID) 151 int __kmp_gtid_mode = 3;
152 int __kmp_adjust_gtid_mode = FALSE;
154 int __kmp_gtid_mode = 2;
155 int __kmp_adjust_gtid_mode = FALSE;
157 int __kmp_gtid_mode = 0;
158 int __kmp_adjust_gtid_mode = TRUE;
160 #ifdef KMP_TDATA_GTID 162 __declspec(thread) int __kmp_gtid = KMP_GTID_DNE;
164 __thread
int __kmp_gtid = KMP_GTID_DNE;
167 int __kmp_tls_gtid_min = INT_MAX;
168 int __kmp_foreign_tp = TRUE;
169 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 170 int __kmp_inherit_fp_control = TRUE;
171 kmp_int16 __kmp_init_x87_fpu_control_word = 0;
172 kmp_uint32 __kmp_init_mxcsr = 0;
175 #ifdef USE_LOAD_BALANCE 176 double __kmp_load_balance_interval = 1.0;
179 kmp_nested_nthreads_t __kmp_nested_nth = { NULL, 0, 0 };
181 #if KMP_USE_ADAPTIVE_LOCKS 183 kmp_adaptive_backoff_params_t __kmp_adaptive_backoff_params = { 1, 1024 };
185 #if KMP_DEBUG_ADAPTIVE_LOCKS 186 char * __kmp_speculative_statsfile =
"-";
189 #endif // KMP_USE_ADAPTIVE_LOCKS 192 int __kmp_display_env = FALSE;
193 int __kmp_display_env_verbose = FALSE;
194 int __kmp_omp_cancellation = FALSE;
198 enum sched_type __kmp_sch_map[ kmp_sched_upper - kmp_sched_lower_ext + kmp_sched_upper_std - kmp_sched_lower - 2 ] = {
199 kmp_sch_static_chunked,
200 kmp_sch_dynamic_chunked,
209 enum clock_function_type __kmp_clock_function;
210 int __kmp_clock_function_param;
213 #if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS) 214 enum mic_type __kmp_mic_type = non_mic;
217 #if KMP_AFFINITY_SUPPORTED 220 int __kmp_hwloc_error = FALSE;
221 hwloc_topology_t __kmp_hwloc_topology = NULL;
224 # if KMP_GROUP_AFFINITY 226 int __kmp_num_proc_groups = 1;
228 kmp_GetActiveProcessorCount_t __kmp_GetActiveProcessorCount = NULL;
229 kmp_GetActiveProcessorGroupCount_t __kmp_GetActiveProcessorGroupCount = NULL;
230 kmp_GetThreadGroupAffinity_t __kmp_GetThreadGroupAffinity = NULL;
231 kmp_SetThreadGroupAffinity_t __kmp_SetThreadGroupAffinity = NULL;
235 size_t __kmp_affin_mask_size = 0;
236 enum affinity_type __kmp_affinity_type = affinity_default;
237 enum affinity_gran __kmp_affinity_gran = affinity_gran_default;
238 int __kmp_affinity_gran_levels = -1;
239 int __kmp_affinity_dups = TRUE;
240 enum affinity_top_method __kmp_affinity_top_method = affinity_top_method_default;
241 int __kmp_affinity_compact = 0;
242 int __kmp_affinity_offset = 0;
243 int __kmp_affinity_verbose = FALSE;
244 int __kmp_affinity_warnings = TRUE;
245 int __kmp_affinity_respect_mask = affinity_respect_mask_default;
246 char * __kmp_affinity_proclist = NULL;
247 kmp_affin_mask_t *__kmp_affinity_masks = NULL;
248 unsigned __kmp_affinity_num_masks = 0;
250 char const * __kmp_cpuinfo_file = NULL;
255 kmp_nested_proc_bind_t __kmp_nested_proc_bind = { NULL, 0, 0 };
256 int __kmp_affinity_num_places = 0;
259 int __kmp_place_num_sockets = 0;
260 int __kmp_place_socket_offset = 0;
261 int __kmp_place_num_cores = 0;
262 int __kmp_place_core_offset = 0;
263 int __kmp_place_num_threads_per_core = 0;
265 kmp_tasking_mode_t __kmp_tasking_mode = tskm_task_teams;
267 kmp_int32 __kmp_max_task_priority = 0;
276 KMP_BUILD_ASSERT(
sizeof(kmp_tasking_flags_t) == 4 );
278 kmp_int32 __kmp_task_stealing_constraint = 1;
281 int __kmp_suspend_count = 0;
284 int __kmp_settings = FALSE;
285 int __kmp_duplicate_library_ok = 0;
287 int __kmp_forkjoin_frames = 1;
288 int __kmp_forkjoin_frames_mode = 3;
290 PACKED_REDUCTION_METHOD_T __kmp_force_reduction_method = reduction_method_not_defined;
291 int __kmp_determ_red = FALSE;
304 int __kmp_debug_buf = FALSE;
305 int __kmp_debug_buf_lines = KMP_DEBUG_BUF_LINES_INIT;
306 int __kmp_debug_buf_chars = KMP_DEBUG_BUF_CHARS_INIT;
307 int __kmp_debug_buf_atomic = FALSE;
309 char *__kmp_debug_buffer = NULL;
310 int __kmp_debug_count = 0;
311 int __kmp_debug_buf_warn_chars = 0;
317 char __kmp_par_range_routine[KMP_PAR_RANGE_ROUTINE_LEN] = {
'\0' };
318 char __kmp_par_range_filename[KMP_PAR_RANGE_FILENAME_LEN] = {
'\0' };
319 int __kmp_par_range_lb = 0;
320 int __kmp_par_range_ub = INT_MAX;
324 int __kmp_storage_map = FALSE;
325 int __kmp_storage_map_verbose = FALSE;
326 int __kmp_storage_map_verbose_specified = FALSE;
328 int __kmp_need_register_atfork = TRUE;
329 int __kmp_need_register_atfork_specified = TRUE;
331 int __kmp_env_chunk = FALSE;
332 int __kmp_env_stksize = FALSE;
333 int __kmp_env_omp_stksize = FALSE;
334 int __kmp_env_all_threads = FALSE;
335 int __kmp_env_omp_all_threads = FALSE;
336 int __kmp_env_blocktime = FALSE;
337 int __kmp_env_checks = FALSE;
338 int __kmp_env_consistency_check = FALSE;
340 kmp_uint32 __kmp_yield_init = KMP_INIT_WAIT;
341 kmp_uint32 __kmp_yield_next = KMP_NEXT_WAIT;
342 kmp_uint32 __kmp_yielding_on = 1;
344 kmp_uint32 __kmp_yield_cycle = 0;
346 kmp_uint32 __kmp_yield_cycle = 1;
348 kmp_int32 __kmp_yield_on_count = 10;
349 kmp_int32 __kmp_yield_off_count = 1;
364 kmp_info_t **__kmp_threads = NULL;
365 kmp_root_t **__kmp_root = NULL;
369 volatile int __kmp_nth = 0;
370 volatile int __kmp_all_nth = 0;
371 int __kmp_thread_pool_nth = 0;
372 volatile kmp_info_t *__kmp_thread_pool = NULL;
373 volatile kmp_team_t *__kmp_team_pool = NULL;
376 volatile int __kmp_thread_pool_active_nth = 0;
381 kmp_global_t __kmp_global = {{ 0 }};
387 #if KMP_USE_INTERNODE_ALIGNMENT 390 KMP_ALIGN_CACHE_INTERNODE
392 kmp_bootstrap_lock_t __kmp_initz_lock = KMP_BOOTSTRAP_LOCK_INITIALIZER( __kmp_initz_lock );
393 KMP_ALIGN_CACHE_INTERNODE
394 kmp_bootstrap_lock_t __kmp_forkjoin_lock;
395 KMP_ALIGN_CACHE_INTERNODE
396 kmp_bootstrap_lock_t __kmp_exit_lock;
397 KMP_ALIGN_CACHE_INTERNODE
398 kmp_bootstrap_lock_t __kmp_monitor_lock;
399 KMP_ALIGN_CACHE_INTERNODE
400 kmp_bootstrap_lock_t __kmp_tp_cached_lock;
402 KMP_ALIGN_CACHE_INTERNODE
403 kmp_lock_t __kmp_global_lock;
404 KMP_ALIGN_CACHE_INTERNODE
405 kmp_queuing_lock_t __kmp_dispatch_lock;
406 KMP_ALIGN_CACHE_INTERNODE
407 kmp_lock_t __kmp_debug_lock;
411 kmp_bootstrap_lock_t __kmp_initz_lock = KMP_BOOTSTRAP_LOCK_INITIALIZER( __kmp_initz_lock );
412 kmp_bootstrap_lock_t __kmp_forkjoin_lock;
413 kmp_bootstrap_lock_t __kmp_exit_lock;
414 kmp_bootstrap_lock_t __kmp_monitor_lock;
415 kmp_bootstrap_lock_t __kmp_tp_cached_lock;
418 kmp_lock_t __kmp_global_lock;
420 kmp_queuing_lock_t __kmp_dispatch_lock;
422 kmp_lock_t __kmp_debug_lock;
427 #if KMP_HANDLE_SIGNALS 447 int __kmp_handle_signals = FALSE;
452 kmp_key_t __kmp_tv_key = 0;
460 get_suspend_count_(
void ) {
461 int count = __kmp_suspend_count;
462 __kmp_suspend_count = 0;
466 set_suspend_count_(
int * value ) {
467 __kmp_suspend_count = *value;
472 int _You_must_link_with_exactly_one_OpenMP_library = 1;
473 int _You_must_link_with_Intel_OpenMP_library = 1;
474 #if KMP_OS_WINDOWS && ( KMP_VERSION_MAJOR > 4 ) 475 int _You_must_link_with_Microsoft_OpenMP_library = 1;