Mercurial > hg > CbC > CbC_gcc
annotate libgomp/env.c @ 99:98e1e78a6b5a
modify implementation of selftype
author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 24 Jan 2012 18:11:15 +0900 |
parents | f6334be47118 |
children | 04ced10e8804 |
rev | line source |
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63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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1 /* Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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diff
changeset
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2 Free Software Foundation, Inc. |
0 | 3 Contributed by Richard Henderson <rth@redhat.com>. |
4 | |
5 This file is part of the GNU OpenMP Library (libgomp). | |
6 | |
7 Libgomp is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by | |
9 the Free Software Foundation; either version 3, or (at your option) | |
10 any later version. | |
11 | |
12 Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
14 FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
15 more details. | |
16 | |
17 Under Section 7 of GPL version 3, you are granted additional | |
18 permissions described in the GCC Runtime Library Exception, version | |
19 3.1, as published by the Free Software Foundation. | |
20 | |
21 You should have received a copy of the GNU General Public License and | |
22 a copy of the GCC Runtime Library Exception along with this program; | |
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
24 <http://www.gnu.org/licenses/>. */ | |
25 | |
26 /* This file defines the OpenMP internal control variables, and arranges | |
27 for them to be initialized from environment variables at startup. */ | |
28 | |
29 #include "libgomp.h" | |
30 #include "libgomp_f.h" | |
31 #include <ctype.h> | |
32 #include <stdlib.h> | |
33 #ifdef STRING_WITH_STRINGS | |
34 # include <string.h> | |
35 # include <strings.h> | |
36 #else | |
37 # ifdef HAVE_STRING_H | |
38 # include <string.h> | |
39 # else | |
40 # ifdef HAVE_STRINGS_H | |
41 # include <strings.h> | |
42 # endif | |
43 # endif | |
44 #endif | |
45 #include <limits.h> | |
46 #include <errno.h> | |
47 | |
48 #ifndef HAVE_STRTOULL | |
49 # define strtoull(ptr, eptr, base) strtoul (ptr, eptr, base) | |
50 #endif | |
51 | |
52 struct gomp_task_icv gomp_global_icv = { | |
53 .nthreads_var = 1, | |
54 .run_sched_var = GFS_DYNAMIC, | |
55 .run_sched_modifier = 1, | |
56 .dyn_var = false, | |
57 .nest_var = false | |
58 }; | |
59 | |
60 unsigned short *gomp_cpu_affinity; | |
61 size_t gomp_cpu_affinity_len; | |
62 unsigned long gomp_max_active_levels_var = INT_MAX; | |
63 unsigned long gomp_thread_limit_var = ULONG_MAX; | |
64 unsigned long gomp_remaining_threads_count; | |
65 #ifndef HAVE_SYNC_BUILTINS | |
66 gomp_mutex_t gomp_remaining_threads_lock; | |
67 #endif | |
68 unsigned long gomp_available_cpus = 1, gomp_managed_threads = 1; | |
69 unsigned long long gomp_spin_count_var, gomp_throttled_spin_count_var; | |
70 | |
71 /* Parse the OMP_SCHEDULE environment variable. */ | |
72 | |
73 static void | |
74 parse_schedule (void) | |
75 { | |
76 char *env, *end; | |
77 unsigned long value; | |
78 | |
79 env = getenv ("OMP_SCHEDULE"); | |
80 if (env == NULL) | |
81 return; | |
82 | |
83 while (isspace ((unsigned char) *env)) | |
84 ++env; | |
85 if (strncasecmp (env, "static", 6) == 0) | |
86 { | |
87 gomp_global_icv.run_sched_var = GFS_STATIC; | |
88 env += 6; | |
89 } | |
90 else if (strncasecmp (env, "dynamic", 7) == 0) | |
91 { | |
92 gomp_global_icv.run_sched_var = GFS_DYNAMIC; | |
93 env += 7; | |
94 } | |
95 else if (strncasecmp (env, "guided", 6) == 0) | |
96 { | |
97 gomp_global_icv.run_sched_var = GFS_GUIDED; | |
98 env += 6; | |
99 } | |
100 else if (strncasecmp (env, "auto", 4) == 0) | |
101 { | |
102 gomp_global_icv.run_sched_var = GFS_AUTO; | |
103 env += 4; | |
104 } | |
105 else | |
106 goto unknown; | |
107 | |
108 while (isspace ((unsigned char) *env)) | |
109 ++env; | |
110 if (*env == '\0') | |
111 return; | |
112 if (*env++ != ',') | |
113 goto unknown; | |
114 while (isspace ((unsigned char) *env)) | |
115 ++env; | |
116 if (*env == '\0') | |
117 goto invalid; | |
118 | |
119 errno = 0; | |
120 value = strtoul (env, &end, 10); | |
121 if (errno) | |
122 goto invalid; | |
123 | |
124 while (isspace ((unsigned char) *end)) | |
125 ++end; | |
126 if (*end != '\0') | |
127 goto invalid; | |
128 | |
129 if ((int)value != value) | |
130 goto invalid; | |
131 | |
132 gomp_global_icv.run_sched_modifier = value; | |
133 return; | |
134 | |
135 unknown: | |
136 gomp_error ("Unknown value for environment variable OMP_SCHEDULE"); | |
137 return; | |
138 | |
139 invalid: | |
140 gomp_error ("Invalid value for chunk size in " | |
141 "environment variable OMP_SCHEDULE"); | |
142 return; | |
143 } | |
144 | |
145 /* Parse an unsigned long environment variable. Return true if one was | |
146 present and it was successfully parsed. */ | |
147 | |
148 static bool | |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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149 parse_unsigned_long (const char *name, unsigned long *pvalue, bool allow_zero) |
0 | 150 { |
151 char *env, *end; | |
152 unsigned long value; | |
153 | |
154 env = getenv (name); | |
155 if (env == NULL) | |
156 return false; | |
157 | |
158 while (isspace ((unsigned char) *env)) | |
159 ++env; | |
160 if (*env == '\0') | |
161 goto invalid; | |
162 | |
163 errno = 0; | |
164 value = strtoul (env, &end, 10); | |
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update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
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165 if (errno || (long) value <= 0 - allow_zero) |
0 | 166 goto invalid; |
167 | |
168 while (isspace ((unsigned char) *end)) | |
169 ++end; | |
170 if (*end != '\0') | |
171 goto invalid; | |
172 | |
173 *pvalue = value; | |
174 return true; | |
175 | |
176 invalid: | |
177 gomp_error ("Invalid value for environment variable %s", name); | |
178 return false; | |
179 } | |
180 | |
181 /* Parse the OMP_STACKSIZE environment varible. Return true if one was | |
182 present and it was successfully parsed. */ | |
183 | |
184 static bool | |
185 parse_stacksize (const char *name, unsigned long *pvalue) | |
186 { | |
187 char *env, *end; | |
188 unsigned long value, shift = 10; | |
189 | |
190 env = getenv (name); | |
191 if (env == NULL) | |
192 return false; | |
193 | |
194 while (isspace ((unsigned char) *env)) | |
195 ++env; | |
196 if (*env == '\0') | |
197 goto invalid; | |
198 | |
199 errno = 0; | |
200 value = strtoul (env, &end, 10); | |
201 if (errno) | |
202 goto invalid; | |
203 | |
204 while (isspace ((unsigned char) *end)) | |
205 ++end; | |
206 if (*end != '\0') | |
207 { | |
208 switch (tolower ((unsigned char) *end)) | |
209 { | |
210 case 'b': | |
211 shift = 0; | |
212 break; | |
213 case 'k': | |
214 break; | |
215 case 'm': | |
216 shift = 20; | |
217 break; | |
218 case 'g': | |
219 shift = 30; | |
220 break; | |
221 default: | |
222 goto invalid; | |
223 } | |
224 ++end; | |
225 while (isspace ((unsigned char) *end)) | |
226 ++end; | |
227 if (*end != '\0') | |
228 goto invalid; | |
229 } | |
230 | |
231 if (((value << shift) >> shift) != value) | |
232 goto invalid; | |
233 | |
234 *pvalue = value << shift; | |
235 return true; | |
236 | |
237 invalid: | |
238 gomp_error ("Invalid value for environment variable %s", name); | |
239 return false; | |
240 } | |
241 | |
242 /* Parse the GOMP_SPINCOUNT environment varible. Return true if one was | |
243 present and it was successfully parsed. */ | |
244 | |
245 static bool | |
246 parse_spincount (const char *name, unsigned long long *pvalue) | |
247 { | |
248 char *env, *end; | |
249 unsigned long long value, mult = 1; | |
250 | |
251 env = getenv (name); | |
252 if (env == NULL) | |
253 return false; | |
254 | |
255 while (isspace ((unsigned char) *env)) | |
256 ++env; | |
257 if (*env == '\0') | |
258 goto invalid; | |
259 | |
260 if (strncasecmp (env, "infinite", 8) == 0 | |
261 || strncasecmp (env, "infinity", 8) == 0) | |
262 { | |
263 value = ~0ULL; | |
264 end = env + 8; | |
265 goto check_tail; | |
266 } | |
267 | |
268 errno = 0; | |
269 value = strtoull (env, &end, 10); | |
270 if (errno) | |
271 goto invalid; | |
272 | |
273 while (isspace ((unsigned char) *end)) | |
274 ++end; | |
275 if (*end != '\0') | |
276 { | |
277 switch (tolower ((unsigned char) *end)) | |
278 { | |
279 case 'k': | |
280 mult = 1000LL; | |
281 break; | |
282 case 'm': | |
283 mult = 1000LL * 1000LL; | |
284 break; | |
285 case 'g': | |
286 mult = 1000LL * 1000LL * 1000LL; | |
287 break; | |
288 case 't': | |
289 mult = 1000LL * 1000LL * 1000LL * 1000LL; | |
290 break; | |
291 default: | |
292 goto invalid; | |
293 } | |
294 ++end; | |
295 check_tail: | |
296 while (isspace ((unsigned char) *end)) | |
297 ++end; | |
298 if (*end != '\0') | |
299 goto invalid; | |
300 } | |
301 | |
302 if (value > ~0ULL / mult) | |
303 value = ~0ULL; | |
304 else | |
305 value *= mult; | |
306 | |
307 *pvalue = value; | |
308 return true; | |
309 | |
310 invalid: | |
311 gomp_error ("Invalid value for environment variable %s", name); | |
312 return false; | |
313 } | |
314 | |
315 /* Parse a boolean value for environment variable NAME and store the | |
316 result in VALUE. */ | |
317 | |
318 static void | |
319 parse_boolean (const char *name, bool *value) | |
320 { | |
321 const char *env; | |
322 | |
323 env = getenv (name); | |
324 if (env == NULL) | |
325 return; | |
326 | |
327 while (isspace ((unsigned char) *env)) | |
328 ++env; | |
329 if (strncasecmp (env, "true", 4) == 0) | |
330 { | |
331 *value = true; | |
332 env += 4; | |
333 } | |
334 else if (strncasecmp (env, "false", 5) == 0) | |
335 { | |
336 *value = false; | |
337 env += 5; | |
338 } | |
339 else | |
340 env = "X"; | |
341 while (isspace ((unsigned char) *env)) | |
342 ++env; | |
343 if (*env != '\0') | |
344 gomp_error ("Invalid value for environment variable %s", name); | |
345 } | |
346 | |
347 /* Parse the OMP_WAIT_POLICY environment variable and store the | |
348 result in gomp_active_wait_policy. */ | |
349 | |
350 static int | |
351 parse_wait_policy (void) | |
352 { | |
353 const char *env; | |
354 int ret = -1; | |
355 | |
356 env = getenv ("OMP_WAIT_POLICY"); | |
357 if (env == NULL) | |
358 return -1; | |
359 | |
360 while (isspace ((unsigned char) *env)) | |
361 ++env; | |
362 if (strncasecmp (env, "active", 6) == 0) | |
363 { | |
364 ret = 1; | |
365 env += 6; | |
366 } | |
367 else if (strncasecmp (env, "passive", 7) == 0) | |
368 { | |
369 ret = 0; | |
370 env += 7; | |
371 } | |
372 else | |
373 env = "X"; | |
374 while (isspace ((unsigned char) *env)) | |
375 ++env; | |
376 if (*env == '\0') | |
377 return ret; | |
378 gomp_error ("Invalid value for environment variable OMP_WAIT_POLICY"); | |
379 return -1; | |
380 } | |
381 | |
382 /* Parse the GOMP_CPU_AFFINITY environment varible. Return true if one was | |
383 present and it was successfully parsed. */ | |
384 | |
385 static bool | |
386 parse_affinity (void) | |
387 { | |
388 char *env, *end; | |
389 unsigned long cpu_beg, cpu_end, cpu_stride; | |
390 unsigned short *cpus = NULL; | |
391 size_t allocated = 0, used = 0, needed; | |
392 | |
393 env = getenv ("GOMP_CPU_AFFINITY"); | |
394 if (env == NULL) | |
395 return false; | |
396 | |
397 do | |
398 { | |
399 while (*env == ' ' || *env == '\t') | |
400 env++; | |
401 | |
402 cpu_beg = strtoul (env, &end, 0); | |
403 cpu_end = cpu_beg; | |
404 cpu_stride = 1; | |
405 if (env == end || cpu_beg >= 65536) | |
406 goto invalid; | |
407 | |
408 env = end; | |
409 if (*env == '-') | |
410 { | |
411 cpu_end = strtoul (++env, &end, 0); | |
412 if (env == end || cpu_end >= 65536 || cpu_end < cpu_beg) | |
413 goto invalid; | |
414 | |
415 env = end; | |
416 if (*env == ':') | |
417 { | |
418 cpu_stride = strtoul (++env, &end, 0); | |
419 if (env == end || cpu_stride == 0 || cpu_stride >= 65536) | |
420 goto invalid; | |
421 | |
422 env = end; | |
423 } | |
424 } | |
425 | |
426 needed = (cpu_end - cpu_beg) / cpu_stride + 1; | |
427 if (used + needed >= allocated) | |
428 { | |
429 unsigned short *new_cpus; | |
430 | |
431 if (allocated < 64) | |
432 allocated = 64; | |
433 if (allocated > needed) | |
434 allocated <<= 1; | |
435 else | |
436 allocated += 2 * needed; | |
437 new_cpus = realloc (cpus, allocated * sizeof (unsigned short)); | |
438 if (new_cpus == NULL) | |
439 { | |
440 free (cpus); | |
441 gomp_error ("not enough memory to store GOMP_CPU_AFFINITY list"); | |
442 return false; | |
443 } | |
444 | |
445 cpus = new_cpus; | |
446 } | |
447 | |
448 while (needed--) | |
449 { | |
450 cpus[used++] = cpu_beg; | |
451 cpu_beg += cpu_stride; | |
452 } | |
453 | |
454 while (*env == ' ' || *env == '\t') | |
455 env++; | |
456 | |
457 if (*env == ',') | |
458 env++; | |
459 else if (*env == '\0') | |
460 break; | |
461 } | |
462 while (1); | |
463 | |
464 gomp_cpu_affinity = cpus; | |
465 gomp_cpu_affinity_len = used; | |
466 return true; | |
467 | |
468 invalid: | |
469 gomp_error ("Invalid value for enviroment variable GOMP_CPU_AFFINITY"); | |
470 return false; | |
471 } | |
472 | |
473 static void __attribute__((constructor)) | |
474 initialize_env (void) | |
475 { | |
476 unsigned long stacksize; | |
477 int wait_policy; | |
478 | |
479 /* Do a compile time check that mkomp_h.pl did good job. */ | |
480 omp_check_defines (); | |
481 | |
482 parse_schedule (); | |
483 parse_boolean ("OMP_DYNAMIC", &gomp_global_icv.dyn_var); | |
484 parse_boolean ("OMP_NESTED", &gomp_global_icv.nest_var); | |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
485 parse_unsigned_long ("OMP_MAX_ACTIVE_LEVELS", &gomp_max_active_levels_var, |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
486 true); |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
487 parse_unsigned_long ("OMP_THREAD_LIMIT", &gomp_thread_limit_var, false); |
0 | 488 if (gomp_thread_limit_var != ULONG_MAX) |
489 gomp_remaining_threads_count = gomp_thread_limit_var - 1; | |
490 #ifndef HAVE_SYNC_BUILTINS | |
491 gomp_mutex_init (&gomp_remaining_threads_lock); | |
492 #endif | |
493 gomp_init_num_threads (); | |
494 gomp_available_cpus = gomp_global_icv.nthreads_var; | |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
495 if (!parse_unsigned_long ("OMP_NUM_THREADS", &gomp_global_icv.nthreads_var, |
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
496 false)) |
0 | 497 gomp_global_icv.nthreads_var = gomp_available_cpus; |
498 if (parse_affinity ()) | |
499 gomp_init_affinity (); | |
500 wait_policy = parse_wait_policy (); | |
501 if (!parse_spincount ("GOMP_SPINCOUNT", &gomp_spin_count_var)) | |
502 { | |
503 /* Using a rough estimation of 100000 spins per msec, | |
504 use 5 min blocking for OMP_WAIT_POLICY=active, | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
505 3 msec blocking when OMP_WAIT_POLICY is not specificed |
0 | 506 and 0 when OMP_WAIT_POLICY=passive. |
507 Depending on the CPU speed, this can be e.g. 5 times longer | |
508 or 5 times shorter. */ | |
509 if (wait_policy > 0) | |
510 gomp_spin_count_var = 30000000000LL; | |
511 else if (wait_policy < 0) | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
|
512 gomp_spin_count_var = 300000LL; |
0 | 513 } |
514 /* gomp_throttled_spin_count_var is used when there are more libgomp | |
515 managed threads than available CPUs. Use very short spinning. */ | |
516 if (wait_policy > 0) | |
517 gomp_throttled_spin_count_var = 1000LL; | |
518 else if (wait_policy < 0) | |
519 gomp_throttled_spin_count_var = 100LL; | |
520 if (gomp_throttled_spin_count_var > gomp_spin_count_var) | |
521 gomp_throttled_spin_count_var = gomp_spin_count_var; | |
522 | |
523 /* Not strictly environment related, but ordering constructors is tricky. */ | |
524 pthread_attr_init (&gomp_thread_attr); | |
525 pthread_attr_setdetachstate (&gomp_thread_attr, PTHREAD_CREATE_DETACHED); | |
526 | |
527 if (parse_stacksize ("OMP_STACKSIZE", &stacksize) | |
528 || parse_stacksize ("GOMP_STACKSIZE", &stacksize)) | |
529 { | |
530 int err; | |
531 | |
532 err = pthread_attr_setstacksize (&gomp_thread_attr, stacksize); | |
533 | |
534 #ifdef PTHREAD_STACK_MIN | |
535 if (err == EINVAL) | |
536 { | |
537 if (stacksize < PTHREAD_STACK_MIN) | |
538 gomp_error ("Stack size less than minimum of %luk", | |
539 PTHREAD_STACK_MIN / 1024ul | |
540 + (PTHREAD_STACK_MIN % 1024 != 0)); | |
541 else | |
542 gomp_error ("Stack size larger than system limit"); | |
543 } | |
544 else | |
545 #endif | |
546 if (err != 0) | |
547 gomp_error ("Stack size change failed: %s", strerror (err)); | |
548 } | |
549 } | |
550 | |
551 | |
552 /* The public OpenMP API routines that access these variables. */ | |
553 | |
554 void | |
555 omp_set_num_threads (int n) | |
556 { | |
557 struct gomp_task_icv *icv = gomp_icv (true); | |
558 icv->nthreads_var = (n > 0 ? n : 1); | |
559 } | |
560 | |
561 void | |
562 omp_set_dynamic (int val) | |
563 { | |
564 struct gomp_task_icv *icv = gomp_icv (true); | |
565 icv->dyn_var = val; | |
566 } | |
567 | |
568 int | |
569 omp_get_dynamic (void) | |
570 { | |
571 struct gomp_task_icv *icv = gomp_icv (false); | |
572 return icv->dyn_var; | |
573 } | |
574 | |
575 void | |
576 omp_set_nested (int val) | |
577 { | |
578 struct gomp_task_icv *icv = gomp_icv (true); | |
579 icv->nest_var = val; | |
580 } | |
581 | |
582 int | |
583 omp_get_nested (void) | |
584 { | |
585 struct gomp_task_icv *icv = gomp_icv (false); | |
586 return icv->nest_var; | |
587 } | |
588 | |
589 void | |
590 omp_set_schedule (omp_sched_t kind, int modifier) | |
591 { | |
592 struct gomp_task_icv *icv = gomp_icv (true); | |
593 switch (kind) | |
594 { | |
595 case omp_sched_static: | |
596 if (modifier < 1) | |
597 modifier = 0; | |
598 icv->run_sched_modifier = modifier; | |
599 break; | |
600 case omp_sched_dynamic: | |
601 case omp_sched_guided: | |
602 if (modifier < 1) | |
603 modifier = 1; | |
604 icv->run_sched_modifier = modifier; | |
605 break; | |
606 case omp_sched_auto: | |
607 break; | |
608 default: | |
609 return; | |
610 } | |
611 icv->run_sched_var = kind; | |
612 } | |
613 | |
614 void | |
615 omp_get_schedule (omp_sched_t *kind, int *modifier) | |
616 { | |
617 struct gomp_task_icv *icv = gomp_icv (false); | |
618 *kind = icv->run_sched_var; | |
619 *modifier = icv->run_sched_modifier; | |
620 } | |
621 | |
622 int | |
623 omp_get_max_threads (void) | |
624 { | |
625 struct gomp_task_icv *icv = gomp_icv (false); | |
626 return icv->nthreads_var; | |
627 } | |
628 | |
629 int | |
630 omp_get_thread_limit (void) | |
631 { | |
632 return gomp_thread_limit_var > INT_MAX ? INT_MAX : gomp_thread_limit_var; | |
633 } | |
634 | |
635 void | |
636 omp_set_max_active_levels (int max_levels) | |
637 { | |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
638 if (max_levels >= 0) |
0 | 639 gomp_max_active_levels_var = max_levels; |
640 } | |
641 | |
642 int | |
643 omp_get_max_active_levels (void) | |
644 { | |
645 return gomp_max_active_levels_var; | |
646 } | |
647 | |
648 ialias (omp_set_dynamic) | |
649 ialias (omp_set_nested) | |
650 ialias (omp_set_num_threads) | |
651 ialias (omp_get_dynamic) | |
652 ialias (omp_get_nested) | |
653 ialias (omp_set_schedule) | |
654 ialias (omp_get_schedule) | |
655 ialias (omp_get_max_threads) | |
656 ialias (omp_get_thread_limit) | |
657 ialias (omp_set_max_active_levels) | |
658 ialias (omp_get_max_active_levels) |