14 #include "kmp_affinity.h" 15 #include "kmp_atomic.h" 16 #if KMP_USE_HIER_SCHED 17 #include "kmp_dispatch_hier.h" 19 #include "kmp_environment.h" 24 #include "kmp_settings.h" 26 #include "kmp_wrapper_getpid.h" 29 static int __kmp_env_toPrint(
char const *name,
int flag);
31 bool __kmp_env_format = 0;
36 #ifdef USE_LOAD_BALANCE 37 static double __kmp_convert_to_double(
char const *s) {
40 if (KMP_SSCANF(s,
"%lf", &result) < 1) {
49 static unsigned int __kmp_readstr_with_sentinel(
char *dest,
char const *src,
50 size_t len,
char sentinel) {
52 for (i = 0; i < len; i++) {
53 if ((*src ==
'\0') || (*src == sentinel)) {
63 static int __kmp_match_with_sentinel(
char const *a,
char const *b,
size_t len,
71 while (*a && *b && *b != sentinel) {
72 char ca = *a, cb = *b;
74 if (ca >=
'a' && ca <=
'z')
76 if (cb >=
'a' && cb <=
'z')
110 static int __kmp_match_str(
char const *token,
char const *buf,
113 KMP_ASSERT(token != NULL);
114 KMP_ASSERT(buf != NULL);
115 KMP_ASSERT(end != NULL);
117 while (*token && *buf) {
118 char ct = *token, cb = *buf;
120 if (ct >=
'a' && ct <=
'z')
122 if (cb >=
'a' && cb <=
'z')
137 static size_t __kmp_round4k(
size_t size) {
138 size_t _4k = 4 * 1024;
139 if (size & (_4k - 1)) {
141 if (size <= KMP_SIZE_T_MAX - _4k) {
153 int __kmp_convert_to_milliseconds(
char const *data) {
154 int ret, nvalues, factor;
160 if (__kmp_str_match(
"infinit", -1, data))
164 nvalues = KMP_SSCANF(data,
"%lf%c%c", &value, &mult, &extra);
190 factor = 1000 * 60 * 60;
194 factor = 1000 * 24 * 60 * 60;
200 if (value >= ((INT_MAX - 1) / factor))
203 ret = (int)(value * (
double)factor);
208 static int __kmp_strcasecmp_with_sentinel(
char const *a,
char const *b,
214 while (*a && *b && *b != sentinel) {
215 char ca = *a, cb = *b;
217 if (ca >=
'a' && ca <=
'z')
219 if (cb >=
'a' && cb <=
'z')
222 return (
int)(
unsigned char)*a - (
int)(
unsigned char)*b;
227 ? (*b && *b != sentinel)
228 ? (
int)(
unsigned char)*a - (
int)(
unsigned char)*b
230 : (*b && *b != sentinel) ? -1 : 0;
236 typedef struct __kmp_setting kmp_setting_t;
237 typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
238 typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
239 typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
241 typedef void (*kmp_stg_parse_func_t)(
char const *name,
char const *value,
243 typedef void (*kmp_stg_print_func_t)(kmp_str_buf_t *buffer,
char const *name,
246 struct __kmp_setting {
248 kmp_stg_parse_func_t parse;
249 kmp_stg_print_func_t print;
256 struct __kmp_stg_ss_data {
258 kmp_setting_t **rivals;
261 struct __kmp_stg_wp_data {
263 kmp_setting_t **rivals;
266 struct __kmp_stg_fr_data {
268 kmp_setting_t **rivals;
271 static int __kmp_stg_check_rivals(
274 kmp_setting_t **rivals
280 static void __kmp_stg_parse_bool(
char const *name,
char const *value,
282 if (__kmp_str_match_true(value)) {
284 }
else if (__kmp_str_match_false(value)) {
287 __kmp_msg(kmp_ms_warning, KMP_MSG(BadBoolValue, name, value),
288 KMP_HNT(ValidBoolValues), __kmp_msg_null);
292 static void __kmp_stg_parse_size(
char const *name,
char const *value,
293 size_t size_min,
size_t size_max,
294 int *is_specified,
size_t *out,
296 char const *msg = NULL;
298 size_min = __kmp_round4k(size_min);
299 size_max = __kmp_round4k(size_max);
300 #endif // KMP_OS_DARWIN 302 if (is_specified != NULL) {
305 __kmp_str_to_size(value, out, factor, &msg);
307 if (*out > size_max) {
309 msg = KMP_I18N_STR(ValueTooLarge);
310 }
else if (*out < size_min) {
312 msg = KMP_I18N_STR(ValueTooSmall);
315 size_t round4k = __kmp_round4k(*out);
316 if (*out != round4k) {
318 msg = KMP_I18N_STR(NotMultiple4K);
325 if (*out < size_min) {
327 }
else if (*out > size_max) {
334 __kmp_str_buf_init(&buf);
335 __kmp_str_buf_print_size(&buf, *out);
336 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
337 KMP_INFORM(Using_str_Value, name, buf.str);
338 __kmp_str_buf_free(&buf);
343 static void __kmp_stg_parse_str(
char const *name,
char const *value,
346 *out = __kmp_str_format(
"%s", value);
349 static void __kmp_stg_parse_int(
357 char const *msg = NULL;
358 kmp_uint64 uint = *out;
359 __kmp_str_to_uint(value, &uint, &msg);
361 if (uint < (
unsigned int)min) {
362 msg = KMP_I18N_STR(ValueTooSmall);
364 }
else if (uint > (
unsigned int)max) {
365 msg = KMP_I18N_STR(ValueTooLarge);
371 if (uint < (
unsigned int)min) {
373 }
else if (uint > (
unsigned int)max) {
380 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
381 __kmp_str_buf_init(&buf);
382 __kmp_str_buf_print(&buf,
"%" KMP_UINT64_SPEC
"", uint);
383 KMP_INFORM(Using_uint64_Value, name, buf.str);
384 __kmp_str_buf_free(&buf);
389 #if KMP_DEBUG_ADAPTIVE_LOCKS 390 static void __kmp_stg_parse_file(
char const *name,
char const *value,
391 const char *suffix,
char **out) {
396 t = (
char *)strrchr(value,
'.');
397 hasSuffix = t && __kmp_str_eqf(t, suffix);
398 t = __kmp_str_format(
"%s%s", value, hasSuffix ?
"" : suffix);
399 __kmp_expand_file_name(buffer,
sizeof(buffer), t);
401 *out = __kmp_str_format(
"%s", buffer);
406 static char *par_range_to_print = NULL;
408 static void __kmp_stg_parse_par_range(
char const *name,
char const *value,
409 int *out_range,
char *out_routine,
410 char *out_file,
int *out_lb,
412 size_t len = KMP_STRLEN(value) + 1;
413 par_range_to_print = (
char *)KMP_INTERNAL_MALLOC(len + 1);
414 KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1);
415 __kmp_par_range = +1;
416 __kmp_par_range_lb = 0;
417 __kmp_par_range_ub = INT_MAX;
420 if (*value ==
'\0') {
423 if (!__kmp_strcasecmp_with_sentinel(
"routine", value,
'=')) {
424 value = strchr(value,
'=') + 1;
425 len = __kmp_readstr_with_sentinel(out_routine, value,
426 KMP_PAR_RANGE_ROUTINE_LEN - 1,
',');
428 goto par_range_error;
430 value = strchr(value,
',');
436 if (!__kmp_strcasecmp_with_sentinel(
"filename", value,
'=')) {
437 value = strchr(value,
'=') + 1;
438 len = __kmp_readstr_with_sentinel(out_file, value,
439 KMP_PAR_RANGE_FILENAME_LEN - 1,
',');
441 goto par_range_error;
443 value = strchr(value,
',');
449 if ((!__kmp_strcasecmp_with_sentinel(
"range", value,
'=')) ||
450 (!__kmp_strcasecmp_with_sentinel(
"incl_range", value,
'='))) {
451 value = strchr(value,
'=') + 1;
452 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
453 goto par_range_error;
456 value = strchr(value,
',');
462 if (!__kmp_strcasecmp_with_sentinel(
"excl_range", value,
'=')) {
463 value = strchr(value,
'=') + 1;
464 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
465 goto par_range_error;
468 value = strchr(value,
',');
475 KMP_WARNING(ParRangeSyntax, name);
482 int __kmp_initial_threads_capacity(
int req_nproc) {
487 if (nth < (4 * req_nproc))
488 nth = (4 * req_nproc);
489 if (nth < (4 * __kmp_xproc))
490 nth = (4 * __kmp_xproc);
492 if (nth > __kmp_max_nth)
498 int __kmp_default_tp_capacity(
int req_nproc,
int max_nth,
499 int all_threads_specified) {
502 if (all_threads_specified)
506 if (nth < (4 * req_nproc))
507 nth = (4 * req_nproc);
508 if (nth < (4 * __kmp_xproc))
509 nth = (4 * __kmp_xproc);
511 if (nth > __kmp_max_nth)
520 static void __kmp_stg_print_bool(kmp_str_buf_t *buffer,
char const *name,
522 if (__kmp_env_format) {
523 KMP_STR_BUF_PRINT_BOOL;
525 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value ?
"true" :
"false");
529 static void __kmp_stg_print_int(kmp_str_buf_t *buffer,
char const *name,
531 if (__kmp_env_format) {
532 KMP_STR_BUF_PRINT_INT;
534 __kmp_str_buf_print(buffer,
" %s=%d\n", name, value);
538 #if USE_ITT_BUILD && USE_ITT_NOTIFY 539 static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer,
char const *name,
541 if (__kmp_env_format) {
542 KMP_STR_BUF_PRINT_UINT64;
544 __kmp_str_buf_print(buffer,
" %s=%" KMP_UINT64_SPEC
"\n", name, value);
549 static void __kmp_stg_print_str(kmp_str_buf_t *buffer,
char const *name,
551 if (__kmp_env_format) {
552 KMP_STR_BUF_PRINT_STR;
554 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value);
558 static void __kmp_stg_print_size(kmp_str_buf_t *buffer,
char const *name,
560 if (__kmp_env_format) {
561 KMP_STR_BUF_PRINT_NAME_EX(name);
562 __kmp_str_buf_print_size(buffer, value);
563 __kmp_str_buf_print(buffer,
"'\n");
565 __kmp_str_buf_print(buffer,
" %s=", name);
566 __kmp_str_buf_print_size(buffer, value);
567 __kmp_str_buf_print(buffer,
"\n");
578 static void __kmp_stg_parse_device_thread_limit(
char const *name,
579 char const *value,
void *data) {
580 kmp_setting_t **rivals = (kmp_setting_t **)data;
582 if (strcmp(name,
"KMP_ALL_THREADS") == 0) {
583 KMP_INFORM(EnvVarDeprecated, name,
"KMP_DEVICE_THREAD_LIMIT");
585 rc = __kmp_stg_check_rivals(name, value, rivals);
589 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
590 __kmp_max_nth = __kmp_xproc;
591 __kmp_allThreadsSpecified = 1;
593 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
594 __kmp_allThreadsSpecified = 0;
596 K_DIAG(1, (
"__kmp_max_nth == %d\n", __kmp_max_nth));
600 static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
601 char const *name,
void *data) {
602 __kmp_stg_print_int(buffer, name, __kmp_max_nth);
607 static void __kmp_stg_parse_thread_limit(
char const *name,
char const *value,
609 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
610 K_DIAG(1, (
"__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth));
614 static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
615 char const *name,
void *data) {
616 __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
621 static void __kmp_stg_parse_teams_thread_limit(
char const *name,
622 char const *value,
void *data) {
623 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
626 static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
627 char const *name,
void *data) {
628 __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
633 static void __kmp_stg_parse_use_yield(
char const *name,
char const *value,
635 __kmp_stg_parse_int(name, value, 0, 2, &__kmp_use_yield);
636 __kmp_use_yield_exp_set = 1;
639 static void __kmp_stg_print_use_yield(kmp_str_buf_t *buffer,
char const *name,
641 __kmp_stg_print_int(buffer, name, __kmp_use_yield);
647 static void __kmp_stg_parse_blocktime(
char const *name,
char const *value,
649 __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
650 if (__kmp_dflt_blocktime < 0) {
651 __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
652 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value),
654 KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime);
655 __kmp_env_blocktime = FALSE;
657 if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME) {
658 __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
659 __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value),
661 KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime);
662 }
else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME) {
663 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
664 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value),
666 KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime);
668 __kmp_env_blocktime = TRUE;
673 __kmp_monitor_wakeups =
674 KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
676 KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
678 K_DIAG(1, (
"__kmp_env_blocktime == %d\n", __kmp_env_blocktime));
679 if (__kmp_env_blocktime) {
680 K_DIAG(1, (
"__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime));
684 static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer,
char const *name,
686 __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
692 static void __kmp_stg_parse_duplicate_lib_ok(
char const *name,
693 char const *value,
void *data) {
696 __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
699 static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
700 char const *name,
void *data) {
701 __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
707 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 709 static void __kmp_stg_parse_inherit_fp_control(
char const *name,
710 char const *value,
void *data) {
711 __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
714 static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
715 char const *name,
void *data) {
717 __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
724 static char const *blocktime_str = NULL;
729 static void __kmp_stg_parse_wait_policy(
char const *name,
char const *value,
732 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
735 rc = __kmp_stg_check_rivals(name, value, wait->rivals);
741 if (__kmp_str_match(
"ACTIVE", 1, value)) {
742 __kmp_library = library_turnaround;
743 if (blocktime_str == NULL) {
745 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
747 }
else if (__kmp_str_match(
"PASSIVE", 1, value)) {
748 __kmp_library = library_throughput;
749 if (blocktime_str == NULL) {
751 __kmp_dflt_blocktime = 0;
754 KMP_WARNING(StgInvalidValue, name, value);
757 if (__kmp_str_match(
"serial", 1, value)) {
758 __kmp_library = library_serial;
759 }
else if (__kmp_str_match(
"throughput", 2, value)) {
760 __kmp_library = library_throughput;
761 if (blocktime_str == NULL) {
763 __kmp_dflt_blocktime = 0;
765 }
else if (__kmp_str_match(
"turnaround", 2, value)) {
766 __kmp_library = library_turnaround;
767 }
else if (__kmp_str_match(
"dedicated", 1, value)) {
768 __kmp_library = library_turnaround;
769 }
else if (__kmp_str_match(
"multiuser", 1, value)) {
770 __kmp_library = library_throughput;
771 if (blocktime_str == NULL) {
773 __kmp_dflt_blocktime = 0;
776 KMP_WARNING(StgInvalidValue, name, value);
781 static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer,
char const *name,
784 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
785 char const *value = NULL;
788 switch (__kmp_library) {
789 case library_turnaround: {
792 case library_throughput: {
797 switch (__kmp_library) {
798 case library_serial: {
801 case library_turnaround: {
802 value =
"turnaround";
804 case library_throughput: {
805 value =
"throughput";
810 __kmp_stg_print_str(buffer, name, value);
819 static void __kmp_stg_parse_monitor_stacksize(
char const *name,
820 char const *value,
void *data) {
821 __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE,
822 NULL, &__kmp_monitor_stksize, 1);
825 static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
826 char const *name,
void *data) {
827 if (__kmp_env_format) {
828 if (__kmp_monitor_stksize > 0)
829 KMP_STR_BUF_PRINT_NAME_EX(name);
831 KMP_STR_BUF_PRINT_NAME;
833 __kmp_str_buf_print(buffer,
" %s", name);
835 if (__kmp_monitor_stksize > 0) {
836 __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
838 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
840 if (__kmp_env_format && __kmp_monitor_stksize) {
841 __kmp_str_buf_print(buffer,
"'\n");
844 #endif // KMP_USE_MONITOR 849 static void __kmp_stg_parse_settings(
char const *name,
char const *value,
851 __kmp_stg_parse_bool(name, value, &__kmp_settings);
854 static void __kmp_stg_print_settings(kmp_str_buf_t *buffer,
char const *name,
856 __kmp_stg_print_bool(buffer, name, __kmp_settings);
862 static void __kmp_stg_parse_stackpad(
char const *name,
char const *value,
864 __kmp_stg_parse_int(name,
872 static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer,
char const *name,
874 __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
880 static void __kmp_stg_parse_stackoffset(
char const *name,
char const *value,
882 __kmp_stg_parse_size(name,
891 static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer,
char const *name,
893 __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
899 static void __kmp_stg_parse_stacksize(
char const *name,
char const *value,
902 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
905 rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
909 __kmp_stg_parse_size(name,
911 __kmp_sys_min_stksize,
923 static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer,
char const *name,
925 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
926 if (__kmp_env_format) {
927 KMP_STR_BUF_PRINT_NAME_EX(name);
928 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
929 ? __kmp_stksize / stacksize->factor
931 __kmp_str_buf_print(buffer,
"'\n");
933 __kmp_str_buf_print(buffer,
" %s=", name);
934 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
935 ? __kmp_stksize / stacksize->factor
937 __kmp_str_buf_print(buffer,
"\n");
944 static void __kmp_stg_parse_version(
char const *name,
char const *value,
946 __kmp_stg_parse_bool(name, value, &__kmp_version);
949 static void __kmp_stg_print_version(kmp_str_buf_t *buffer,
char const *name,
951 __kmp_stg_print_bool(buffer, name, __kmp_version);
957 static void __kmp_stg_parse_warnings(
char const *name,
char const *value,
959 __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
960 if (__kmp_generate_warnings != kmp_warnings_off) {
963 __kmp_generate_warnings = kmp_warnings_explicit;
967 static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer,
char const *name,
970 __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
976 static void __kmp_stg_parse_nested(
char const *name,
char const *value,
979 KMP_INFORM(EnvVarDeprecated, name,
"OMP_MAX_ACTIVE_LEVELS");
980 __kmp_stg_parse_bool(name, value, &nested);
982 if (!__kmp_dflt_max_active_levels_set)
983 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
985 __kmp_dflt_max_active_levels = 1;
986 __kmp_dflt_max_active_levels_set =
true;
990 static void __kmp_stg_print_nested(kmp_str_buf_t *buffer,
char const *name,
992 if (__kmp_env_format) {
993 KMP_STR_BUF_PRINT_NAME;
995 __kmp_str_buf_print(buffer,
" %s", name);
997 __kmp_str_buf_print(buffer,
": deprecated; max-active-levels-var=%d\n",
998 __kmp_dflt_max_active_levels);
1001 static void __kmp_parse_nested_num_threads(
const char *var,
const char *env,
1002 kmp_nested_nthreads_t *nth_array) {
1003 const char *next = env;
1004 const char *scan = next;
1007 int prev_comma = FALSE;
1013 if (*next ==
'\0') {
1017 if (((*next <
'0') || (*next >
'9')) && (*next !=
',')) {
1018 KMP_WARNING(NthSyntaxError, var, env);
1024 if (total == 0 || prev_comma) {
1032 if (*next >=
'0' && *next <=
'9') {
1036 const char *tmp = next;
1038 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
1039 KMP_WARNING(NthSpacesNotAllowed, var, env);
1044 if (!__kmp_dflt_max_active_levels_set && total > 1)
1045 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
1046 KMP_DEBUG_ASSERT(total > 0);
1048 KMP_WARNING(NthSyntaxError, var, env);
1053 if (!nth_array->nth) {
1055 nth_array->nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int) * total * 2);
1056 if (nth_array->nth == NULL) {
1057 KMP_FATAL(MemoryAllocFailed);
1059 nth_array->size = total * 2;
1061 if (nth_array->size < total) {
1064 nth_array->size *= 2;
1065 }
while (nth_array->size < total);
1067 nth_array->nth = (
int *)KMP_INTERNAL_REALLOC(
1068 nth_array->nth,
sizeof(
int) * nth_array->size);
1069 if (nth_array->nth == NULL) {
1070 KMP_FATAL(MemoryAllocFailed);
1074 nth_array->used = total;
1082 if (*scan ==
'\0') {
1092 nth_array->nth[i++] = 0;
1094 }
else if (prev_comma) {
1096 nth_array->nth[i] = nth_array->nth[i - 1];
1105 if (*scan >=
'0' && *scan <=
'9') {
1107 const char *buf = scan;
1108 char const *msg = NULL;
1113 num = __kmp_str_to_int(buf, *scan);
1114 if (num < KMP_MIN_NTH) {
1115 msg = KMP_I18N_STR(ValueTooSmall);
1117 }
else if (num > __kmp_sys_max_nth) {
1118 msg = KMP_I18N_STR(ValueTooLarge);
1119 num = __kmp_sys_max_nth;
1123 KMP_WARNING(ParseSizeIntWarn, var, env, msg);
1124 KMP_INFORM(Using_int_Value, var, num);
1126 nth_array->nth[i++] = num;
1131 static void __kmp_stg_parse_num_threads(
char const *name,
char const *value,
1134 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
1136 __kmp_nested_nth.nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int));
1137 __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
1138 __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
1141 __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
1142 if (__kmp_nested_nth.nth) {
1143 __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
1144 if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
1145 __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
1149 K_DIAG(1, (
"__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth));
1152 static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer,
char const *name,
1154 if (__kmp_env_format) {
1155 KMP_STR_BUF_PRINT_NAME;
1157 __kmp_str_buf_print(buffer,
" %s", name);
1159 if (__kmp_nested_nth.used) {
1161 __kmp_str_buf_init(&buf);
1162 for (
int i = 0; i < __kmp_nested_nth.used; i++) {
1163 __kmp_str_buf_print(&buf,
"%d", __kmp_nested_nth.nth[i]);
1164 if (i < __kmp_nested_nth.used - 1) {
1165 __kmp_str_buf_print(&buf,
",");
1168 __kmp_str_buf_print(buffer,
"='%s'\n", buf.str);
1169 __kmp_str_buf_free(&buf);
1171 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1178 static void __kmp_stg_parse_tasking(
char const *name,
char const *value,
1180 __kmp_stg_parse_int(name, value, 0, (
int)tskm_max,
1181 (
int *)&__kmp_tasking_mode);
1184 static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer,
char const *name,
1186 __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
1189 static void __kmp_stg_parse_task_stealing(
char const *name,
char const *value,
1191 __kmp_stg_parse_int(name, value, 0, 1,
1192 (
int *)&__kmp_task_stealing_constraint);
1195 static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
1196 char const *name,
void *data) {
1197 __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
1200 static void __kmp_stg_parse_max_active_levels(
char const *name,
1201 char const *value,
void *data) {
1202 kmp_uint64 tmp_dflt = 0;
1203 char const *msg = NULL;
1204 if (!__kmp_dflt_max_active_levels_set) {
1206 __kmp_str_to_uint(value, &tmp_dflt, &msg);
1208 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1209 }
else if (tmp_dflt > KMP_MAX_ACTIVE_LEVELS_LIMIT) {
1211 msg = KMP_I18N_STR(ValueTooLarge);
1212 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1214 __kmp_dflt_max_active_levels = tmp_dflt;
1215 __kmp_dflt_max_active_levels_set =
true;
1220 static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
1221 char const *name,
void *data) {
1222 __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
1228 static void __kmp_stg_parse_default_device(
char const *name,
char const *value,
1230 __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT,
1231 &__kmp_default_device);
1234 static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
1235 char const *name,
void *data) {
1236 __kmp_stg_print_int(buffer, name, __kmp_default_device);
1243 static void __kmp_stg_parse_target_offload(
char const *name,
char const *value,
1245 const char *next = value;
1246 const char *scan = next;
1248 __kmp_target_offload = tgt_default;
1253 if (__kmp_match_str(
"MANDATORY", scan, &next)) {
1254 __kmp_target_offload = tgt_mandatory;
1255 }
else if (__kmp_match_str(
"DISABLED", scan, &next)) {
1256 __kmp_target_offload = tgt_disabled;
1257 }
else if (__kmp_match_str(
"DEFAULT", scan, &next)) {
1258 __kmp_target_offload = tgt_default;
1260 KMP_WARNING(SyntaxErrorUsing, name,
"DEFAULT");
1265 static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
1266 char const *name,
void *data) {
1267 const char *value = NULL;
1268 if (__kmp_target_offload == tgt_default)
1270 else if (__kmp_target_offload == tgt_mandatory)
1271 value =
"MANDATORY";
1272 else if (__kmp_target_offload == tgt_disabled)
1274 KMP_DEBUG_ASSERT(value);
1275 if (__kmp_env_format) {
1276 KMP_STR_BUF_PRINT_NAME;
1278 __kmp_str_buf_print(buffer,
" %s", name);
1280 __kmp_str_buf_print(buffer,
"=%s\n", value);
1287 static void __kmp_stg_parse_max_task_priority(
char const *name,
1288 char const *value,
void *data) {
1289 __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT,
1290 &__kmp_max_task_priority);
1293 static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
1294 char const *name,
void *data) {
1295 __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
1300 static void __kmp_stg_parse_taskloop_min_tasks(
char const *name,
1301 char const *value,
void *data) {
1303 __kmp_stg_parse_int(name, value, 0, INT_MAX, &tmp);
1304 __kmp_taskloop_min_tasks = tmp;
1307 static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
1308 char const *name,
void *data) {
1309 __kmp_stg_print_int(buffer, name, __kmp_taskloop_min_tasks);
1311 #endif // OMP_45_ENABLED 1315 static void __kmp_stg_parse_disp_buffers(
char const *name,
char const *value,
1317 if (TCR_4(__kmp_init_serial)) {
1318 KMP_WARNING(EnvSerialWarn, name);
1321 __kmp_stg_parse_int(name, value, 1, KMP_MAX_NTH, &__kmp_dispatch_num_buffers);
1324 static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
1325 char const *name,
void *data) {
1326 __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
1329 #if KMP_NESTED_HOT_TEAMS 1333 static void __kmp_stg_parse_hot_teams_level(
char const *name,
char const *value,
1335 if (TCR_4(__kmp_init_parallel)) {
1336 KMP_WARNING(EnvParallelWarn, name);
1339 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1340 &__kmp_hot_teams_max_level);
1343 static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
1344 char const *name,
void *data) {
1345 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
1348 static void __kmp_stg_parse_hot_teams_mode(
char const *name,
char const *value,
1350 if (TCR_4(__kmp_init_parallel)) {
1351 KMP_WARNING(EnvParallelWarn, name);
1354 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1355 &__kmp_hot_teams_mode);
1358 static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
1359 char const *name,
void *data) {
1360 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
1363 #endif // KMP_NESTED_HOT_TEAMS 1368 #if KMP_HANDLE_SIGNALS 1370 static void __kmp_stg_parse_handle_signals(
char const *name,
char const *value,
1372 __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
1375 static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
1376 char const *name,
void *data) {
1377 __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
1380 #endif // KMP_HANDLE_SIGNALS 1387 #define KMP_STG_X_DEBUG(x) \ 1388 static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \ 1390 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_##x##_debug); \ 1392 static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer, \ 1393 char const *name, void *data) { \ 1394 __kmp_stg_print_int(buffer, name, kmp_##x##_debug); \ 1404 #undef KMP_STG_X_DEBUG 1406 static void __kmp_stg_parse_debug(
char const *name,
char const *value,
1409 __kmp_stg_parse_int(name, value, 0, INT_MAX, &debug);
1410 if (kmp_a_debug < debug) {
1411 kmp_a_debug = debug;
1413 if (kmp_b_debug < debug) {
1414 kmp_b_debug = debug;
1416 if (kmp_c_debug < debug) {
1417 kmp_c_debug = debug;
1419 if (kmp_d_debug < debug) {
1420 kmp_d_debug = debug;
1422 if (kmp_e_debug < debug) {
1423 kmp_e_debug = debug;
1425 if (kmp_f_debug < debug) {
1426 kmp_f_debug = debug;
1430 static void __kmp_stg_parse_debug_buf(
char const *name,
char const *value,
1432 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
1436 if (__kmp_debug_buf) {
1438 int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
1441 __kmp_debug_buffer = (
char *)__kmp_page_allocate(elements *
sizeof(
char));
1442 for (i = 0; i < elements; i += __kmp_debug_buf_chars)
1443 __kmp_debug_buffer[i] =
'\0';
1445 __kmp_debug_count = 0;
1447 K_DIAG(1, (
"__kmp_debug_buf = %d\n", __kmp_debug_buf));
1450 static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer,
char const *name,
1452 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
1455 static void __kmp_stg_parse_debug_buf_atomic(
char const *name,
1456 char const *value,
void *data) {
1457 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
1460 static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
1461 char const *name,
void *data) {
1462 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
1465 static void __kmp_stg_parse_debug_buf_chars(
char const *name,
char const *value,
1467 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN, INT_MAX,
1468 &__kmp_debug_buf_chars);
1471 static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
1472 char const *name,
void *data) {
1473 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
1476 static void __kmp_stg_parse_debug_buf_lines(
char const *name,
char const *value,
1478 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN, INT_MAX,
1479 &__kmp_debug_buf_lines);
1482 static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
1483 char const *name,
void *data) {
1484 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
1487 static void __kmp_stg_parse_diag(
char const *name,
char const *value,
1489 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_diag);
1492 static void __kmp_stg_print_diag(kmp_str_buf_t *buffer,
char const *name,
1494 __kmp_stg_print_int(buffer, name, kmp_diag);
1502 static void __kmp_stg_parse_align_alloc(
char const *name,
char const *value,
1504 __kmp_stg_parse_size(name, value, CACHE_LINE, INT_MAX, NULL,
1505 &__kmp_align_alloc, 1);
1508 static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer,
char const *name,
1510 __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
1519 static void __kmp_stg_parse_barrier_branch_bit(
char const *name,
1520 char const *value,
void *data) {
1524 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1525 var = __kmp_barrier_branch_bit_env_name[i];
1526 if ((strcmp(var, name) == 0) && (value != 0)) {
1529 comma = CCAST(
char *, strchr(value,
','));
1530 __kmp_barrier_gather_branch_bits[i] =
1531 (kmp_uint32)__kmp_str_to_int(value,
',');
1533 if (comma == NULL) {
1534 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1536 __kmp_barrier_release_branch_bits[i] =
1537 (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
1539 if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1540 __kmp_msg(kmp_ms_warning,
1541 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1543 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1546 if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1547 KMP_WARNING(BarrGatherValueInvalid, name, value);
1548 KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt);
1549 __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
1552 K_DIAG(1, (
"%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],
1553 __kmp_barrier_gather_branch_bits[i],
1554 __kmp_barrier_release_branch_bits[i]))
1558 static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
1559 char const *name,
void *data) {
1561 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1562 var = __kmp_barrier_branch_bit_env_name[i];
1563 if (strcmp(var, name) == 0) {
1564 if (__kmp_env_format) {
1565 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i]);
1567 __kmp_str_buf_print(buffer,
" %s='",
1568 __kmp_barrier_branch_bit_env_name[i]);
1570 __kmp_str_buf_print(buffer,
"%d,%d'\n",
1571 __kmp_barrier_gather_branch_bits[i],
1572 __kmp_barrier_release_branch_bits[i]);
1584 static void __kmp_stg_parse_barrier_pattern(
char const *name,
char const *value,
1589 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1590 var = __kmp_barrier_pattern_env_name[i];
1592 if ((strcmp(var, name) == 0) && (value != 0)) {
1594 char *comma = CCAST(
char *, strchr(value,
','));
1597 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1598 if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
1600 __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
1604 if (j == bp_last_bar) {
1605 KMP_WARNING(BarrGatherValueInvalid, name, value);
1606 KMP_INFORM(Using_str_Value, name,
1607 __kmp_barrier_pattern_name[bp_linear_bar]);
1611 if (comma != NULL) {
1612 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1613 if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
1614 __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
1618 if (j == bp_last_bar) {
1619 __kmp_msg(kmp_ms_warning,
1620 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1622 KMP_INFORM(Using_str_Value, name,
1623 __kmp_barrier_pattern_name[bp_linear_bar]);
1630 static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
1631 char const *name,
void *data) {
1633 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1634 var = __kmp_barrier_pattern_env_name[i];
1635 if (strcmp(var, name) == 0) {
1636 int j = __kmp_barrier_gather_pattern[i];
1637 int k = __kmp_barrier_release_pattern[i];
1638 if (__kmp_env_format) {
1639 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i]);
1641 __kmp_str_buf_print(buffer,
" %s='",
1642 __kmp_barrier_pattern_env_name[i]);
1644 __kmp_str_buf_print(buffer,
"%s,%s'\n", __kmp_barrier_pattern_name[j],
1645 __kmp_barrier_pattern_name[k]);
1653 static void __kmp_stg_parse_abort_delay(
char const *name,
char const *value,
1657 int delay = __kmp_abort_delay / 1000;
1658 __kmp_stg_parse_int(name, value, 0, INT_MAX / 1000, &delay);
1659 __kmp_abort_delay = delay * 1000;
1662 static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer,
char const *name,
1664 __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
1670 static void __kmp_stg_parse_cpuinfo_file(
char const *name,
char const *value,
1672 #if KMP_AFFINITY_SUPPORTED 1673 __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
1674 K_DIAG(1, (
"__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file));
1678 static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
1679 char const *name,
void *data) {
1680 #if KMP_AFFINITY_SUPPORTED 1681 if (__kmp_env_format) {
1682 KMP_STR_BUF_PRINT_NAME;
1684 __kmp_str_buf_print(buffer,
" %s", name);
1686 if (__kmp_cpuinfo_file) {
1687 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_cpuinfo_file);
1689 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1697 static void __kmp_stg_parse_force_reduction(
char const *name,
char const *value,
1699 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1702 rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
1706 if (reduction->force) {
1708 if (__kmp_str_match(
"critical", 0, value))
1709 __kmp_force_reduction_method = critical_reduce_block;
1710 else if (__kmp_str_match(
"atomic", 0, value))
1711 __kmp_force_reduction_method = atomic_reduce_block;
1712 else if (__kmp_str_match(
"tree", 0, value))
1713 __kmp_force_reduction_method = tree_reduce_block;
1715 KMP_FATAL(UnknownForceReduction, name, value);
1719 __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
1720 if (__kmp_determ_red) {
1721 __kmp_force_reduction_method = tree_reduce_block;
1723 __kmp_force_reduction_method = reduction_method_not_defined;
1726 K_DIAG(1, (
"__kmp_force_reduction_method == %d\n",
1727 __kmp_force_reduction_method));
1730 static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
1731 char const *name,
void *data) {
1733 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1734 if (reduction->force) {
1735 if (__kmp_force_reduction_method == critical_reduce_block) {
1736 __kmp_stg_print_str(buffer, name,
"critical");
1737 }
else if (__kmp_force_reduction_method == atomic_reduce_block) {
1738 __kmp_stg_print_str(buffer, name,
"atomic");
1739 }
else if (__kmp_force_reduction_method == tree_reduce_block) {
1740 __kmp_stg_print_str(buffer, name,
"tree");
1742 if (__kmp_env_format) {
1743 KMP_STR_BUF_PRINT_NAME;
1745 __kmp_str_buf_print(buffer,
" %s", name);
1747 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1750 __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
1758 static void __kmp_stg_parse_storage_map(
char const *name,
char const *value,
1760 if (__kmp_str_match(
"verbose", 1, value)) {
1761 __kmp_storage_map = TRUE;
1762 __kmp_storage_map_verbose = TRUE;
1763 __kmp_storage_map_verbose_specified = TRUE;
1766 __kmp_storage_map_verbose = FALSE;
1767 __kmp_stg_parse_bool(name, value, &__kmp_storage_map);
1771 static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer,
char const *name,
1773 if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
1774 __kmp_stg_print_str(buffer, name,
"verbose");
1776 __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
1783 static void __kmp_stg_parse_all_threadprivate(
char const *name,
1784 char const *value,
void *data) {
1785 __kmp_stg_parse_int(name, value,
1786 __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
1787 __kmp_max_nth, &__kmp_tp_capacity);
1790 static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
1791 char const *name,
void *data) {
1792 __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
1798 static void __kmp_stg_parse_foreign_threads_threadprivate(
char const *name,
1801 __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
1804 static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
1807 __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
1813 #if KMP_AFFINITY_SUPPORTED 1815 static int __kmp_parse_affinity_proc_id_list(
const char *var,
const char *env,
1816 const char **nextEnv,
1818 const char *scan = env;
1819 const char *next = scan;
1825 int start, end, stride;
1829 if (*next ==
'\0') {
1840 if ((*next <
'0') || (*next >
'9')) {
1841 KMP_WARNING(AffSyntaxError, var);
1845 num = __kmp_str_to_int(scan, *next);
1846 KMP_ASSERT(num >= 0);
1864 if ((*next <
'0') || (*next >
'9')) {
1865 KMP_WARNING(AffSyntaxError, var);
1870 num = __kmp_str_to_int(scan, *next);
1871 KMP_ASSERT(num >= 0);
1884 if ((*next <
'0') || (*next >
'9')) {
1886 KMP_WARNING(AffSyntaxError, var);
1894 start = __kmp_str_to_int(scan, *next);
1895 KMP_ASSERT(start >= 0);
1914 if ((*next <
'0') || (*next >
'9')) {
1915 KMP_WARNING(AffSyntaxError, var);
1919 end = __kmp_str_to_int(scan, *next);
1920 KMP_ASSERT(end >= 0);
1937 if ((*next <
'0') || (*next >
'9')) {
1938 KMP_WARNING(AffSyntaxError, var);
1942 stride = __kmp_str_to_int(scan, *next);
1943 KMP_ASSERT(stride >= 0);
1949 KMP_WARNING(AffZeroStride, var);
1954 KMP_WARNING(AffStartGreaterEnd, var, start, end);
1959 KMP_WARNING(AffStrideLessZero, var, start, end);
1963 if ((end - start) / stride > 65536) {
1964 KMP_WARNING(AffRangeTooBig, var, end, start, stride);
1981 int len = next - env;
1982 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
1983 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
1984 retlist[len] =
'\0';
1985 *proclist = retlist;
1992 static kmp_setting_t *__kmp_affinity_notype = NULL;
1994 static void __kmp_parse_affinity_env(
char const *name,
char const *value,
1995 enum affinity_type *out_type,
1996 char **out_proclist,
int *out_verbose,
1997 int *out_warn,
int *out_respect,
1998 enum affinity_gran *out_gran,
1999 int *out_gran_levels,
int *out_dups,
2000 int *out_compact,
int *out_offset) {
2001 char *buffer = NULL;
2017 KMP_ASSERT(value != NULL);
2019 if (TCR_4(__kmp_init_middle)) {
2020 KMP_WARNING(EnvMiddleWarn, name);
2021 __kmp_env_toPrint(name, 0);
2024 __kmp_env_toPrint(name, 1);
2027 __kmp_str_format(
"%s", value);
2037 #define EMIT_WARN(skip, errlist) \ 2041 SKIP_TO(next, ','); \ 2045 KMP_WARNING errlist; \ 2054 #define _set_param(_guard, _var, _val) \ 2056 if (_guard == 0) { \ 2059 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \ 2064 #define set_type(val) _set_param(type, *out_type, val) 2065 #define set_verbose(val) _set_param(verbose, *out_verbose, val) 2066 #define set_warnings(val) _set_param(warnings, *out_warn, val) 2067 #define set_respect(val) _set_param(respect, *out_respect, val) 2068 #define set_dups(val) _set_param(dups, *out_dups, val) 2069 #define set_proclist(val) _set_param(proclist, *out_proclist, val) 2071 #define set_gran(val, levels) \ 2075 *out_gran_levels = levels; \ 2077 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \ 2083 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
2084 (__kmp_nested_proc_bind.used > 0));
2087 while (*buf !=
'\0') {
2090 if (__kmp_match_str(
"none", buf, CCAST(
const char **, &next))) {
2091 set_type(affinity_none);
2093 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2096 }
else if (__kmp_match_str(
"scatter", buf, CCAST(
const char **, &next))) {
2097 set_type(affinity_scatter);
2099 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2102 }
else if (__kmp_match_str(
"compact", buf, CCAST(
const char **, &next))) {
2103 set_type(affinity_compact);
2105 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2108 }
else if (__kmp_match_str(
"logical", buf, CCAST(
const char **, &next))) {
2109 set_type(affinity_logical);
2111 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2114 }
else if (__kmp_match_str(
"physical", buf, CCAST(
const char **, &next))) {
2115 set_type(affinity_physical);
2117 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2120 }
else if (__kmp_match_str(
"explicit", buf, CCAST(
const char **, &next))) {
2121 set_type(affinity_explicit);
2123 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2126 }
else if (__kmp_match_str(
"balanced", buf, CCAST(
const char **, &next))) {
2127 set_type(affinity_balanced);
2129 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2132 }
else if (__kmp_match_str(
"disabled", buf, CCAST(
const char **, &next))) {
2133 set_type(affinity_disabled);
2135 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2138 }
else if (__kmp_match_str(
"verbose", buf, CCAST(
const char **, &next))) {
2141 }
else if (__kmp_match_str(
"noverbose", buf, CCAST(
const char **, &next))) {
2144 }
else if (__kmp_match_str(
"warnings", buf, CCAST(
const char **, &next))) {
2147 }
else if (__kmp_match_str(
"nowarnings", buf,
2148 CCAST(
const char **, &next))) {
2149 set_warnings(FALSE);
2151 }
else if (__kmp_match_str(
"respect", buf, CCAST(
const char **, &next))) {
2154 }
else if (__kmp_match_str(
"norespect", buf, CCAST(
const char **, &next))) {
2157 }
else if (__kmp_match_str(
"duplicates", buf,
2158 CCAST(
const char **, &next)) ||
2159 __kmp_match_str(
"dups", buf, CCAST(
const char **, &next))) {
2162 }
else if (__kmp_match_str(
"noduplicates", buf,
2163 CCAST(
const char **, &next)) ||
2164 __kmp_match_str(
"nodups", buf, CCAST(
const char **, &next))) {
2167 }
else if (__kmp_match_str(
"granularity", buf,
2168 CCAST(
const char **, &next)) ||
2169 __kmp_match_str(
"gran", buf, CCAST(
const char **, &next))) {
2172 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2179 if (__kmp_match_str(
"fine", buf, CCAST(
const char **, &next))) {
2180 set_gran(affinity_gran_fine, -1);
2182 }
else if (__kmp_match_str(
"thread", buf, CCAST(
const char **, &next))) {
2183 set_gran(affinity_gran_thread, -1);
2185 }
else if (__kmp_match_str(
"core", buf, CCAST(
const char **, &next))) {
2186 set_gran(affinity_gran_core, -1);
2189 }
else if (__kmp_match_str(
"tile", buf, CCAST(
const char **, &next))) {
2190 set_gran(affinity_gran_tile, -1);
2193 }
else if (__kmp_match_str(
"package", buf, CCAST(
const char **, &next))) {
2194 set_gran(affinity_gran_package, -1);
2196 }
else if (__kmp_match_str(
"node", buf, CCAST(
const char **, &next))) {
2197 set_gran(affinity_gran_node, -1);
2199 #if KMP_GROUP_AFFINITY 2200 }
else if (__kmp_match_str(
"group", buf, CCAST(
const char **, &next))) {
2201 set_gran(affinity_gran_group, -1);
2204 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2208 n = __kmp_str_to_int(buf, *next);
2211 set_gran(affinity_gran_default, n);
2213 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2216 }
else if (__kmp_match_str(
"proclist", buf, CCAST(
const char **, &next))) {
2217 char *temp_proclist;
2221 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2227 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2232 if (!__kmp_parse_affinity_proc_id_list(
2233 name, buf, CCAST(
const char **, &next), &temp_proclist)) {
2245 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2249 set_proclist(temp_proclist);
2250 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2255 n = __kmp_str_to_int(buf, *next);
2261 KMP_WARNING(AffManyParams, name, start);
2265 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2273 }
else if (*next !=
'\0') {
2274 const char *temp = next;
2275 EMIT_WARN(TRUE, (ParseExtraCharsWarn, name, temp));
2287 #undef set_granularity 2289 __kmp_str_free(&buffer);
2293 KMP_WARNING(AffProcListNoType, name);
2294 *out_type = affinity_explicit;
2296 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2298 }
else if (*out_type != affinity_explicit) {
2299 KMP_WARNING(AffProcListNotExplicit, name);
2300 KMP_ASSERT(*out_proclist != NULL);
2301 KMP_INTERNAL_FREE(*out_proclist);
2302 *out_proclist = NULL;
2305 switch (*out_type) {
2306 case affinity_logical:
2307 case affinity_physical: {
2309 *out_offset = number[0];
2312 KMP_WARNING(AffManyParamsForLogic, name, number[1]);
2315 case affinity_balanced: {
2317 *out_compact = number[0];
2320 *out_offset = number[1];
2323 if (__kmp_affinity_gran == affinity_gran_default) {
2324 #if KMP_MIC_SUPPORTED 2325 if (__kmp_mic_type != non_mic) {
2326 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2327 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"fine");
2329 __kmp_affinity_gran = affinity_gran_fine;
2333 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2334 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"core");
2336 __kmp_affinity_gran = affinity_gran_core;
2340 case affinity_scatter:
2341 case affinity_compact: {
2343 *out_compact = number[0];
2346 *out_offset = number[1];
2349 case affinity_explicit: {
2350 if (*out_proclist == NULL) {
2351 KMP_WARNING(AffNoProcList, name);
2352 __kmp_affinity_type = affinity_none;
2355 KMP_WARNING(AffNoParam, name,
"explicit");
2358 case affinity_none: {
2360 KMP_WARNING(AffNoParam, name,
"none");
2363 case affinity_disabled: {
2365 KMP_WARNING(AffNoParam, name,
"disabled");
2368 case affinity_default: {
2370 KMP_WARNING(AffNoParam, name,
"default");
2373 default: { KMP_ASSERT(0); }
2377 static void __kmp_stg_parse_affinity(
char const *name,
char const *value,
2379 kmp_setting_t **rivals = (kmp_setting_t **)data;
2382 rc = __kmp_stg_check_rivals(name, value, rivals);
2387 __kmp_parse_affinity_env(name, value, &__kmp_affinity_type,
2388 &__kmp_affinity_proclist, &__kmp_affinity_verbose,
2389 &__kmp_affinity_warnings,
2390 &__kmp_affinity_respect_mask, &__kmp_affinity_gran,
2391 &__kmp_affinity_gran_levels, &__kmp_affinity_dups,
2392 &__kmp_affinity_compact, &__kmp_affinity_offset);
2396 static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer,
char const *name,
2398 if (__kmp_env_format) {
2399 KMP_STR_BUF_PRINT_NAME_EX(name);
2401 __kmp_str_buf_print(buffer,
" %s='", name);
2403 if (__kmp_affinity_verbose) {
2404 __kmp_str_buf_print(buffer,
"%s,",
"verbose");
2406 __kmp_str_buf_print(buffer,
"%s,",
"noverbose");
2408 if (__kmp_affinity_warnings) {
2409 __kmp_str_buf_print(buffer,
"%s,",
"warnings");
2411 __kmp_str_buf_print(buffer,
"%s,",
"nowarnings");
2413 if (KMP_AFFINITY_CAPABLE()) {
2414 if (__kmp_affinity_respect_mask) {
2415 __kmp_str_buf_print(buffer,
"%s,",
"respect");
2417 __kmp_str_buf_print(buffer,
"%s,",
"norespect");
2419 switch (__kmp_affinity_gran) {
2420 case affinity_gran_default:
2421 __kmp_str_buf_print(buffer,
"%s",
"granularity=default,");
2423 case affinity_gran_fine:
2424 __kmp_str_buf_print(buffer,
"%s",
"granularity=fine,");
2426 case affinity_gran_thread:
2427 __kmp_str_buf_print(buffer,
"%s",
"granularity=thread,");
2429 case affinity_gran_core:
2430 __kmp_str_buf_print(buffer,
"%s",
"granularity=core,");
2432 case affinity_gran_package:
2433 __kmp_str_buf_print(buffer,
"%s",
"granularity=package,");
2435 case affinity_gran_node:
2436 __kmp_str_buf_print(buffer,
"%s",
"granularity=node,");
2438 #if KMP_GROUP_AFFINITY 2439 case affinity_gran_group:
2440 __kmp_str_buf_print(buffer,
"%s",
"granularity=group,");
2445 if (!KMP_AFFINITY_CAPABLE()) {
2446 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2448 switch (__kmp_affinity_type) {
2450 __kmp_str_buf_print(buffer,
"%s",
"none");
2452 case affinity_physical:
2453 __kmp_str_buf_print(buffer,
"%s,%d",
"physical", __kmp_affinity_offset);
2455 case affinity_logical:
2456 __kmp_str_buf_print(buffer,
"%s,%d",
"logical", __kmp_affinity_offset);
2458 case affinity_compact:
2459 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"compact", __kmp_affinity_compact,
2460 __kmp_affinity_offset);
2462 case affinity_scatter:
2463 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"scatter", __kmp_affinity_compact,
2464 __kmp_affinity_offset);
2466 case affinity_explicit:
2467 __kmp_str_buf_print(buffer,
"%s=[%s],%s",
"proclist",
2468 __kmp_affinity_proclist,
"explicit");
2470 case affinity_balanced:
2471 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"balanced",
2472 __kmp_affinity_compact, __kmp_affinity_offset);
2474 case affinity_disabled:
2475 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2477 case affinity_default:
2478 __kmp_str_buf_print(buffer,
"%s",
"default");
2481 __kmp_str_buf_print(buffer,
"%s",
"<unknown>");
2484 __kmp_str_buf_print(buffer,
"'\n");
2487 #ifdef KMP_GOMP_COMPAT 2489 static void __kmp_stg_parse_gomp_cpu_affinity(
char const *name,
2490 char const *value,
void *data) {
2491 const char *next = NULL;
2492 char *temp_proclist;
2493 kmp_setting_t **rivals = (kmp_setting_t **)data;
2496 rc = __kmp_stg_check_rivals(name, value, rivals);
2501 if (TCR_4(__kmp_init_middle)) {
2502 KMP_WARNING(EnvMiddleWarn, name);
2503 __kmp_env_toPrint(name, 0);
2507 __kmp_env_toPrint(name, 1);
2509 if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
2511 if (*next ==
'\0') {
2513 __kmp_affinity_proclist = temp_proclist;
2514 __kmp_affinity_type = affinity_explicit;
2515 __kmp_affinity_gran = affinity_gran_fine;
2517 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2520 KMP_WARNING(AffSyntaxError, name);
2521 if (temp_proclist != NULL) {
2522 KMP_INTERNAL_FREE((
void *)temp_proclist);
2527 __kmp_affinity_type = affinity_none;
2529 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2558 static int __kmp_parse_subplace_list(
const char *var,
const char **scan) {
2562 int start, count, stride;
2568 if ((**scan <
'0') || (**scan >
'9')) {
2569 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2574 start = __kmp_str_to_int(*scan, *next);
2575 KMP_ASSERT(start >= 0);
2580 if (**scan ==
'}') {
2583 if (**scan ==
',') {
2587 if (**scan !=
':') {
2588 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2595 if ((**scan <
'0') || (**scan >
'9')) {
2596 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2601 count = __kmp_str_to_int(*scan, *next);
2602 KMP_ASSERT(count >= 0);
2607 if (**scan ==
'}') {
2610 if (**scan ==
',') {
2614 if (**scan !=
':') {
2615 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2624 if (**scan ==
'+') {
2628 if (**scan ==
'-') {
2636 if ((**scan <
'0') || (**scan >
'9')) {
2637 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2642 stride = __kmp_str_to_int(*scan, *next);
2643 KMP_ASSERT(stride >= 0);
2649 if (**scan ==
'}') {
2652 if (**scan ==
',') {
2657 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2663 static int __kmp_parse_place(
const char *var,
const char **scan) {
2668 if (**scan ==
'{') {
2670 if (!__kmp_parse_subplace_list(var, scan)) {
2673 if (**scan !=
'}') {
2674 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2678 }
else if (**scan ==
'!') {
2680 return __kmp_parse_place(var, scan);
2681 }
else if ((**scan >=
'0') && (**scan <=
'9')) {
2684 int proc = __kmp_str_to_int(*scan, *next);
2685 KMP_ASSERT(proc >= 0);
2688 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2694 static int __kmp_parse_place_list(
const char *var,
const char *env,
2695 char **place_list) {
2696 const char *scan = env;
2697 const char *next = scan;
2702 if (!__kmp_parse_place(var, &scan)) {
2708 if (*scan ==
'\0') {
2716 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2723 if ((*scan <
'0') || (*scan >
'9')) {
2724 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2729 count = __kmp_str_to_int(scan, *next);
2730 KMP_ASSERT(count >= 0);
2735 if (*scan ==
'\0') {
2743 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2764 if ((*scan <
'0') || (*scan >
'9')) {
2765 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2770 stride = __kmp_str_to_int(scan, *next);
2771 KMP_ASSERT(stride >= 0);
2777 if (*scan ==
'\0') {
2785 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2790 int len = scan - env;
2791 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
2792 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
2793 retlist[len] =
'\0';
2794 *place_list = retlist;
2799 static void __kmp_stg_parse_places(
char const *name,
char const *value,
2802 const char *scan = value;
2803 const char *next = scan;
2804 const char *kind =
"\"threads\"";
2805 kmp_setting_t **rivals = (kmp_setting_t **)data;
2808 rc = __kmp_stg_check_rivals(name, value, rivals);
2815 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2816 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2821 if (__kmp_match_str(
"threads", scan, &next)) {
2823 __kmp_affinity_type = affinity_compact;
2824 __kmp_affinity_gran = affinity_gran_thread;
2825 __kmp_affinity_dups = FALSE;
2826 kind =
"\"threads\"";
2827 }
else if (__kmp_match_str(
"cores", scan, &next)) {
2829 __kmp_affinity_type = affinity_compact;
2830 __kmp_affinity_gran = affinity_gran_core;
2831 __kmp_affinity_dups = FALSE;
2834 }
else if (__kmp_match_str(
"tiles", scan, &next)) {
2836 __kmp_affinity_type = affinity_compact;
2837 __kmp_affinity_gran = affinity_gran_tile;
2838 __kmp_affinity_dups = FALSE;
2841 }
else if (__kmp_match_str(
"sockets", scan, &next)) {
2843 __kmp_affinity_type = affinity_compact;
2844 __kmp_affinity_gran = affinity_gran_package;
2845 __kmp_affinity_dups = FALSE;
2846 kind =
"\"sockets\"";
2848 if (__kmp_affinity_proclist != NULL) {
2849 KMP_INTERNAL_FREE((
void *)__kmp_affinity_proclist);
2850 __kmp_affinity_proclist = NULL;
2852 if (__kmp_parse_place_list(name, value, &__kmp_affinity_proclist)) {
2853 __kmp_affinity_type = affinity_explicit;
2854 __kmp_affinity_gran = affinity_gran_fine;
2855 __kmp_affinity_dups = FALSE;
2856 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2857 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2863 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2864 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2868 if (*scan ==
'\0') {
2874 KMP_WARNING(SyntaxErrorUsing, name, kind);
2882 count = __kmp_str_to_int(scan, *next);
2883 KMP_ASSERT(count >= 0);
2888 KMP_WARNING(SyntaxErrorUsing, name, kind);
2894 if (*scan !=
'\0') {
2895 KMP_WARNING(ParseExtraCharsWarn, name, scan);
2897 __kmp_affinity_num_places = count;
2900 static void __kmp_stg_print_places(kmp_str_buf_t *buffer,
char const *name,
2902 if (__kmp_env_format) {
2903 KMP_STR_BUF_PRINT_NAME;
2905 __kmp_str_buf_print(buffer,
" %s", name);
2907 if ((__kmp_nested_proc_bind.used == 0) ||
2908 (__kmp_nested_proc_bind.bind_types == NULL) ||
2909 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
2910 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2911 }
else if (__kmp_affinity_type == affinity_explicit) {
2912 if (__kmp_affinity_proclist != NULL) {
2913 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_affinity_proclist);
2915 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2917 }
else if (__kmp_affinity_type == affinity_compact) {
2919 if (__kmp_affinity_num_masks > 0) {
2920 num = __kmp_affinity_num_masks;
2921 }
else if (__kmp_affinity_num_places > 0) {
2922 num = __kmp_affinity_num_places;
2926 if (__kmp_affinity_gran == affinity_gran_thread) {
2928 __kmp_str_buf_print(buffer,
"='threads(%d)'\n", num);
2930 __kmp_str_buf_print(buffer,
"='threads'\n");
2932 }
else if (__kmp_affinity_gran == affinity_gran_core) {
2934 __kmp_str_buf_print(buffer,
"='cores(%d)' \n", num);
2936 __kmp_str_buf_print(buffer,
"='cores'\n");
2939 }
else if (__kmp_affinity_gran == affinity_gran_tile) {
2941 __kmp_str_buf_print(buffer,
"='tiles(%d)' \n", num);
2943 __kmp_str_buf_print(buffer,
"='tiles'\n");
2946 }
else if (__kmp_affinity_gran == affinity_gran_package) {
2948 __kmp_str_buf_print(buffer,
"='sockets(%d)'\n", num);
2950 __kmp_str_buf_print(buffer,
"='sockets'\n");
2953 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2956 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2962 #if (!OMP_40_ENABLED) 2964 static void __kmp_stg_parse_proc_bind(
char const *name,
char const *value,
2967 kmp_setting_t **rivals = (kmp_setting_t **)data;
2970 rc = __kmp_stg_check_rivals(name, value, rivals);
2976 __kmp_stg_parse_bool(name, value, &enabled);
2980 __kmp_affinity_type = affinity_scatter;
2981 #if KMP_MIC_SUPPORTED 2982 if (__kmp_mic_type != non_mic)
2983 __kmp_affinity_gran = affinity_gran_fine;
2986 __kmp_affinity_gran = affinity_gran_core;
2988 __kmp_affinity_type = affinity_none;
2994 static void __kmp_stg_parse_topology_method(
char const *name,
char const *value,
2996 if (__kmp_str_match(
"all", 1, value)) {
2997 __kmp_affinity_top_method = affinity_top_method_all;
3000 else if (__kmp_str_match(
"hwloc", 1, value)) {
3001 __kmp_affinity_top_method = affinity_top_method_hwloc;
3004 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3005 else if (__kmp_str_match(
"x2apic id", 9, value) ||
3006 __kmp_str_match(
"x2apic_id", 9, value) ||
3007 __kmp_str_match(
"x2apic-id", 9, value) ||
3008 __kmp_str_match(
"x2apicid", 8, value) ||
3009 __kmp_str_match(
"cpuid leaf 11", 13, value) ||
3010 __kmp_str_match(
"cpuid_leaf_11", 13, value) ||
3011 __kmp_str_match(
"cpuid-leaf-11", 13, value) ||
3012 __kmp_str_match(
"cpuid leaf11", 12, value) ||
3013 __kmp_str_match(
"cpuid_leaf11", 12, value) ||
3014 __kmp_str_match(
"cpuid-leaf11", 12, value) ||
3015 __kmp_str_match(
"cpuidleaf 11", 12, value) ||
3016 __kmp_str_match(
"cpuidleaf_11", 12, value) ||
3017 __kmp_str_match(
"cpuidleaf-11", 12, value) ||
3018 __kmp_str_match(
"cpuidleaf11", 11, value) ||
3019 __kmp_str_match(
"cpuid 11", 8, value) ||
3020 __kmp_str_match(
"cpuid_11", 8, value) ||
3021 __kmp_str_match(
"cpuid-11", 8, value) ||
3022 __kmp_str_match(
"cpuid11", 7, value) ||
3023 __kmp_str_match(
"leaf 11", 7, value) ||
3024 __kmp_str_match(
"leaf_11", 7, value) ||
3025 __kmp_str_match(
"leaf-11", 7, value) ||
3026 __kmp_str_match(
"leaf11", 6, value)) {
3027 __kmp_affinity_top_method = affinity_top_method_x2apicid;
3028 }
else if (__kmp_str_match(
"apic id", 7, value) ||
3029 __kmp_str_match(
"apic_id", 7, value) ||
3030 __kmp_str_match(
"apic-id", 7, value) ||
3031 __kmp_str_match(
"apicid", 6, value) ||
3032 __kmp_str_match(
"cpuid leaf 4", 12, value) ||
3033 __kmp_str_match(
"cpuid_leaf_4", 12, value) ||
3034 __kmp_str_match(
"cpuid-leaf-4", 12, value) ||
3035 __kmp_str_match(
"cpuid leaf4", 11, value) ||
3036 __kmp_str_match(
"cpuid_leaf4", 11, value) ||
3037 __kmp_str_match(
"cpuid-leaf4", 11, value) ||
3038 __kmp_str_match(
"cpuidleaf 4", 11, value) ||
3039 __kmp_str_match(
"cpuidleaf_4", 11, value) ||
3040 __kmp_str_match(
"cpuidleaf-4", 11, value) ||
3041 __kmp_str_match(
"cpuidleaf4", 10, value) ||
3042 __kmp_str_match(
"cpuid 4", 7, value) ||
3043 __kmp_str_match(
"cpuid_4", 7, value) ||
3044 __kmp_str_match(
"cpuid-4", 7, value) ||
3045 __kmp_str_match(
"cpuid4", 6, value) ||
3046 __kmp_str_match(
"leaf 4", 6, value) ||
3047 __kmp_str_match(
"leaf_4", 6, value) ||
3048 __kmp_str_match(
"leaf-4", 6, value) ||
3049 __kmp_str_match(
"leaf4", 5, value)) {
3050 __kmp_affinity_top_method = affinity_top_method_apicid;
3053 else if (__kmp_str_match(
"/proc/cpuinfo", 2, value) ||
3054 __kmp_str_match(
"cpuinfo", 5, value)) {
3055 __kmp_affinity_top_method = affinity_top_method_cpuinfo;
3057 #if KMP_GROUP_AFFINITY 3058 else if (__kmp_str_match(
"group", 1, value)) {
3059 __kmp_affinity_top_method = affinity_top_method_group;
3062 else if (__kmp_str_match(
"flat", 1, value)) {
3063 __kmp_affinity_top_method = affinity_top_method_flat;
3065 KMP_WARNING(StgInvalidValue, name, value);
3069 static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
3070 char const *name,
void *data) {
3071 char const *value = NULL;
3073 switch (__kmp_affinity_top_method) {
3074 case affinity_top_method_default:
3078 case affinity_top_method_all:
3082 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 3083 case affinity_top_method_x2apicid:
3084 value =
"x2APIC id";
3087 case affinity_top_method_apicid:
3093 case affinity_top_method_hwloc:
3098 case affinity_top_method_cpuinfo:
3102 #if KMP_GROUP_AFFINITY 3103 case affinity_top_method_group:
3108 case affinity_top_method_flat:
3113 if (value != NULL) {
3114 __kmp_stg_print_str(buffer, name, value);
3124 static void __kmp_stg_parse_proc_bind(
char const *name,
char const *value,
3126 kmp_setting_t **rivals = (kmp_setting_t **)data;
3129 rc = __kmp_stg_check_rivals(name, value, rivals);
3135 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
3136 (__kmp_nested_proc_bind.used > 0));
3138 const char *buf = value;
3142 if ((*buf >=
'0') && (*buf <=
'9')) {
3145 num = __kmp_str_to_int(buf, *next);
3146 KMP_ASSERT(num >= 0);
3154 if (__kmp_match_str(
"disabled", buf, &next)) {
3157 #if KMP_AFFINITY_SUPPORTED 3158 __kmp_affinity_type = affinity_disabled;
3160 __kmp_nested_proc_bind.used = 1;
3161 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3162 }
else if ((num == (
int)proc_bind_false) ||
3163 __kmp_match_str(
"false", buf, &next)) {
3166 #if KMP_AFFINITY_SUPPORTED 3167 __kmp_affinity_type = affinity_none;
3169 __kmp_nested_proc_bind.used = 1;
3170 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3171 }
else if ((num == (
int)proc_bind_true) ||
3172 __kmp_match_str(
"true", buf, &next)) {
3175 __kmp_nested_proc_bind.used = 1;
3176 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3181 for (scan = buf; *scan !=
'\0'; scan++) {
3188 if (__kmp_nested_proc_bind.size < nelem) {
3189 __kmp_nested_proc_bind.bind_types =
3190 (kmp_proc_bind_t *)KMP_INTERNAL_REALLOC(
3191 __kmp_nested_proc_bind.bind_types,
3192 sizeof(kmp_proc_bind_t) * nelem);
3193 if (__kmp_nested_proc_bind.bind_types == NULL) {
3194 KMP_FATAL(MemoryAllocFailed);
3196 __kmp_nested_proc_bind.size = nelem;
3198 __kmp_nested_proc_bind.used = nelem;
3200 if (nelem > 1 && !__kmp_dflt_max_active_levels_set)
3201 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
3206 enum kmp_proc_bind_t bind;
3208 if ((num == (
int)proc_bind_master) ||
3209 __kmp_match_str(
"master", buf, &next)) {
3212 bind = proc_bind_master;
3213 }
else if ((num == (
int)proc_bind_close) ||
3214 __kmp_match_str(
"close", buf, &next)) {
3217 bind = proc_bind_close;
3218 }
else if ((num == (
int)proc_bind_spread) ||
3219 __kmp_match_str(
"spread", buf, &next)) {
3222 bind = proc_bind_spread;
3224 KMP_WARNING(StgInvalidValue, name, value);
3225 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3226 __kmp_nested_proc_bind.used = 1;
3230 __kmp_nested_proc_bind.bind_types[i++] = bind;
3234 KMP_DEBUG_ASSERT(*buf ==
',');
3239 if ((*buf >=
'0') && (*buf <=
'9')) {
3242 num = __kmp_str_to_int(buf, *next);
3243 KMP_ASSERT(num >= 0);
3253 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3257 static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer,
char const *name,
3259 int nelem = __kmp_nested_proc_bind.used;
3260 if (__kmp_env_format) {
3261 KMP_STR_BUF_PRINT_NAME;
3263 __kmp_str_buf_print(buffer,
" %s", name);
3266 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3269 __kmp_str_buf_print(buffer,
"='", name);
3270 for (i = 0; i < nelem; i++) {
3271 switch (__kmp_nested_proc_bind.bind_types[i]) {
3272 case proc_bind_false:
3273 __kmp_str_buf_print(buffer,
"false");
3276 case proc_bind_true:
3277 __kmp_str_buf_print(buffer,
"true");
3280 case proc_bind_master:
3281 __kmp_str_buf_print(buffer,
"master");
3284 case proc_bind_close:
3285 __kmp_str_buf_print(buffer,
"close");
3288 case proc_bind_spread:
3289 __kmp_str_buf_print(buffer,
"spread");
3292 case proc_bind_intel:
3293 __kmp_str_buf_print(buffer,
"intel");
3296 case proc_bind_default:
3297 __kmp_str_buf_print(buffer,
"default");
3300 if (i < nelem - 1) {
3301 __kmp_str_buf_print(buffer,
",");
3304 __kmp_str_buf_print(buffer,
"'\n");
3311 static void __kmp_stg_parse_display_affinity(
char const *name,
3312 char const *value,
void *data) {
3313 __kmp_stg_parse_bool(name, value, &__kmp_display_affinity);
3315 static void __kmp_stg_print_display_affinity(kmp_str_buf_t *buffer,
3316 char const *name,
void *data) {
3317 __kmp_stg_print_bool(buffer, name, __kmp_display_affinity);
3319 static void __kmp_stg_parse_affinity_format(
char const *name,
char const *value,
3321 size_t length = KMP_STRLEN(value);
3322 __kmp_strncpy_truncate(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, value,
3325 static void __kmp_stg_print_affinity_format(kmp_str_buf_t *buffer,
3326 char const *name,
void *data) {
3327 if (__kmp_env_format) {
3328 KMP_STR_BUF_PRINT_NAME_EX(name);
3330 __kmp_str_buf_print(buffer,
" %s='", name);
3332 __kmp_str_buf_print(buffer,
"%s'\n", __kmp_affinity_format);
3335 static void __kmp_stg_parse_allocator(
char const *name,
char const *value,
3349 const char *buf = value;
3353 if ((*buf >
'0') && (*buf <
'9')) {
3356 num = __kmp_str_to_int(buf, *next);
3357 KMP_ASSERT(num > 0);
3360 if (__kmp_memkind_available) {
3361 __kmp_def_allocator = omp_high_bw_mem_alloc;
3363 __kmp_msg(kmp_ms_warning,
3364 KMP_MSG(OmpNoAllocator,
"omp_high_bw_mem_alloc"),
3366 __kmp_def_allocator = omp_default_mem_alloc;
3370 __kmp_def_allocator = omp_default_mem_alloc;
3373 __kmp_msg(kmp_ms_warning,
3374 KMP_MSG(OmpNoAllocator,
"omp_large_cap_mem_alloc"),
3376 __kmp_def_allocator = omp_default_mem_alloc;
3379 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_const_mem_alloc"),
3381 __kmp_def_allocator = omp_default_mem_alloc;
3384 __kmp_msg(kmp_ms_warning,
3385 KMP_MSG(OmpNoAllocator,
"omp_low_lat_mem_alloc"),
3387 __kmp_def_allocator = omp_default_mem_alloc;
3390 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_cgroup_mem_alloc"),
3392 __kmp_def_allocator = omp_default_mem_alloc;
3395 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_pteam_mem_alloc"),
3397 __kmp_def_allocator = omp_default_mem_alloc;
3400 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_thread_mem_alloc"),
3402 __kmp_def_allocator = omp_default_mem_alloc;
3408 if (__kmp_match_str(
"omp_high_bw_mem_alloc", buf, &next)) {
3409 if (__kmp_memkind_available) {
3410 __kmp_def_allocator = omp_high_bw_mem_alloc;
3412 __kmp_msg(kmp_ms_warning,
3413 KMP_MSG(OmpNoAllocator,
"omp_high_bw_mem_alloc"),
3415 __kmp_def_allocator = omp_default_mem_alloc;
3417 }
else if (__kmp_match_str(
"omp_default_mem_alloc", buf, &next)) {
3418 __kmp_def_allocator = omp_default_mem_alloc;
3419 }
else if (__kmp_match_str(
"omp_large_cap_mem_alloc", buf, &next)) {
3420 __kmp_msg(kmp_ms_warning,
3421 KMP_MSG(OmpNoAllocator,
"omp_large_cap_mem_alloc"),
3423 __kmp_def_allocator = omp_default_mem_alloc;
3424 }
else if (__kmp_match_str(
"omp_const_mem_alloc", buf, &next)) {
3425 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_const_mem_alloc"),
3427 __kmp_def_allocator = omp_default_mem_alloc;
3428 }
else if (__kmp_match_str(
"omp_low_lat_mem_alloc", buf, &next)) {
3429 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_low_lat_mem_alloc"),
3431 __kmp_def_allocator = omp_default_mem_alloc;
3432 }
else if (__kmp_match_str(
"omp_cgroup_mem_alloc", buf, &next)) {
3433 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_cgroup_mem_alloc"),
3435 __kmp_def_allocator = omp_default_mem_alloc;
3436 }
else if (__kmp_match_str(
"omp_pteam_mem_alloc", buf, &next)) {
3437 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_pteam_mem_alloc"),
3439 __kmp_def_allocator = omp_default_mem_alloc;
3440 }
else if (__kmp_match_str(
"omp_thread_mem_alloc", buf, &next)) {
3441 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_thread_mem_alloc"),
3443 __kmp_def_allocator = omp_default_mem_alloc;
3448 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3452 static void __kmp_stg_print_allocator(kmp_str_buf_t *buffer,
char const *name,
3454 if (__kmp_def_allocator == omp_default_mem_alloc) {
3455 __kmp_stg_print_str(buffer, name,
"omp_default_mem_alloc");
3456 }
else if (__kmp_def_allocator == omp_high_bw_mem_alloc) {
3457 __kmp_stg_print_str(buffer, name,
"omp_high_bw_mem_alloc");
3458 }
else if (__kmp_def_allocator == omp_large_cap_mem_alloc) {
3459 __kmp_stg_print_str(buffer, name,
"omp_large_cap_mem_alloc");
3460 }
else if (__kmp_def_allocator == omp_const_mem_alloc) {
3461 __kmp_stg_print_str(buffer, name,
"omp_const_mem_alloc");
3462 }
else if (__kmp_def_allocator == omp_low_lat_mem_alloc) {
3463 __kmp_stg_print_str(buffer, name,
"omp_low_lat_mem_alloc");
3464 }
else if (__kmp_def_allocator == omp_cgroup_mem_alloc) {
3465 __kmp_stg_print_str(buffer, name,
"omp_cgroup_mem_alloc");
3466 }
else if (__kmp_def_allocator == omp_pteam_mem_alloc) {
3467 __kmp_stg_print_str(buffer, name,
"omp_pteam_mem_alloc");
3468 }
else if (__kmp_def_allocator == omp_thread_mem_alloc) {
3469 __kmp_stg_print_str(buffer, name,
"omp_thread_mem_alloc");
3478 static void __kmp_stg_parse_omp_dynamic(
char const *name,
char const *value,
3480 __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
3483 static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer,
char const *name,
3485 __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
3488 static void __kmp_stg_parse_kmp_dynamic_mode(
char const *name,
3489 char const *value,
void *data) {
3490 if (TCR_4(__kmp_init_parallel)) {
3491 KMP_WARNING(EnvParallelWarn, name);
3492 __kmp_env_toPrint(name, 0);
3495 #ifdef USE_LOAD_BALANCE 3496 else if (__kmp_str_match(
"load balance", 2, value) ||
3497 __kmp_str_match(
"load_balance", 2, value) ||
3498 __kmp_str_match(
"load-balance", 2, value) ||
3499 __kmp_str_match(
"loadbalance", 2, value) ||
3500 __kmp_str_match(
"balance", 1, value)) {
3501 __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
3504 else if (__kmp_str_match(
"thread limit", 1, value) ||
3505 __kmp_str_match(
"thread_limit", 1, value) ||
3506 __kmp_str_match(
"thread-limit", 1, value) ||
3507 __kmp_str_match(
"threadlimit", 1, value) ||
3508 __kmp_str_match(
"limit", 2, value)) {
3509 __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
3510 }
else if (__kmp_str_match(
"random", 1, value)) {
3511 __kmp_global.g.g_dynamic_mode = dynamic_random;
3513 KMP_WARNING(StgInvalidValue, name, value);
3517 static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
3518 char const *name,
void *data) {
3520 if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
3521 __kmp_str_buf_print(buffer,
" %s: %s \n", name, KMP_I18N_STR(NotDefined));
3523 #ifdef USE_LOAD_BALANCE 3524 else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
3525 __kmp_stg_print_str(buffer, name,
"load balance");
3528 else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
3529 __kmp_stg_print_str(buffer, name,
"thread limit");
3530 }
else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
3531 __kmp_stg_print_str(buffer, name,
"random");
3538 #ifdef USE_LOAD_BALANCE 3543 static void __kmp_stg_parse_ld_balance_interval(
char const *name,
3544 char const *value,
void *data) {
3545 double interval = __kmp_convert_to_double(value);
3546 if (interval >= 0) {
3547 __kmp_load_balance_interval = interval;
3549 KMP_WARNING(StgInvalidValue, name, value);
3553 static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
3554 char const *name,
void *data) {
3556 __kmp_str_buf_print(buffer,
" %s=%8.6f\n", name,
3557 __kmp_load_balance_interval);
3566 static void __kmp_stg_parse_init_at_fork(
char const *name,
char const *value,
3568 __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
3569 if (__kmp_need_register_atfork) {
3570 __kmp_need_register_atfork_specified = TRUE;
3574 static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
3575 char const *name,
void *data) {
3576 __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
3582 static void __kmp_stg_parse_schedule(
char const *name,
char const *value,
3585 if (value != NULL) {
3586 size_t length = KMP_STRLEN(value);
3587 if (length > INT_MAX) {
3588 KMP_WARNING(LongValue, name);
3590 const char *semicolon;
3591 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3592 KMP_WARNING(UnbalancedQuotes, name);
3596 semicolon = strchr(value,
';');
3597 if (*value && semicolon != value) {
3598 const char *comma = strchr(value,
',');
3605 if (!__kmp_strcasecmp_with_sentinel(
"static", value, sentinel)) {
3606 if (!__kmp_strcasecmp_with_sentinel(
"greedy", comma,
';')) {
3607 __kmp_static = kmp_sch_static_greedy;
3609 }
else if (!__kmp_strcasecmp_with_sentinel(
"balanced", comma,
3611 __kmp_static = kmp_sch_static_balanced;
3614 }
else if (!__kmp_strcasecmp_with_sentinel(
"guided", value,
3616 if (!__kmp_strcasecmp_with_sentinel(
"iterative", comma,
';')) {
3617 __kmp_guided = kmp_sch_guided_iterative_chunked;
3619 }
else if (!__kmp_strcasecmp_with_sentinel(
"analytical", comma,
3622 __kmp_guided = kmp_sch_guided_analytical_chunked;
3626 KMP_WARNING(InvalidClause, name, value);
3628 KMP_WARNING(EmptyClause, name);
3629 }
while ((value = semicolon ? semicolon + 1 : NULL));
3635 static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer,
char const *name,
3637 if (__kmp_env_format) {
3638 KMP_STR_BUF_PRINT_NAME_EX(name);
3640 __kmp_str_buf_print(buffer,
" %s='", name);
3642 if (__kmp_static == kmp_sch_static_greedy) {
3643 __kmp_str_buf_print(buffer,
"%s",
"static,greedy");
3644 }
else if (__kmp_static == kmp_sch_static_balanced) {
3645 __kmp_str_buf_print(buffer,
"%s",
"static,balanced");
3647 if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
3648 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,iterative");
3649 }
else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
3650 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,analytical");
3657 static inline void __kmp_omp_schedule_restore() {
3658 #if KMP_USE_HIER_SCHED 3659 __kmp_hier_scheds.deallocate();
3665 static const char *__kmp_parse_single_omp_schedule(
const char *name,
3667 bool parse_hier =
false) {
3669 const char *ptr = value;
3670 const char *comma = strchr(ptr,
',');
3676 #if KMP_USE_HIER_SCHED 3677 kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
3679 if (!__kmp_strcasecmp_with_sentinel(
"L1", ptr,
',')) {
3680 layer = kmp_hier_layer_e::LAYER_L1;
3681 }
else if (!__kmp_strcasecmp_with_sentinel(
"L2", ptr,
',')) {
3682 layer = kmp_hier_layer_e::LAYER_L2;
3683 }
else if (!__kmp_strcasecmp_with_sentinel(
"L3", ptr,
',')) {
3684 layer = kmp_hier_layer_e::LAYER_L3;
3685 }
else if (!__kmp_strcasecmp_with_sentinel(
"NUMA", ptr,
',')) {
3686 layer = kmp_hier_layer_e::LAYER_NUMA;
3688 if (layer != kmp_hier_layer_e::LAYER_THREAD && !comma) {
3690 KMP_WARNING(StgInvalidValue, name, value);
3691 __kmp_omp_schedule_restore();
3693 }
else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3695 comma = strchr(ptr,
',');
3699 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3701 #else // KMP_USE_HIER_SCHED 3703 while (*delim !=
',' && *delim !=
'\0')
3705 #endif // KMP_USE_HIER_SCHED 3706 if (!__kmp_strcasecmp_with_sentinel(
"dynamic", ptr, *delim))
3707 sched = kmp_sch_dynamic_chunked;
3708 else if (!__kmp_strcasecmp_with_sentinel(
"guided", ptr, *delim))
3712 else if (!__kmp_strcasecmp_with_sentinel(
"auto", ptr, *delim)) {
3715 __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, comma),
3719 }
else if (!__kmp_strcasecmp_with_sentinel(
"trapezoidal", ptr,
3721 sched = kmp_sch_trapezoidal;
3722 else if (!__kmp_strcasecmp_with_sentinel(
"static", ptr, *delim))
3724 #if KMP_STATIC_STEAL_ENABLED 3725 else if (!__kmp_strcasecmp_with_sentinel(
"static_steal", ptr, *delim))
3726 sched = kmp_sch_static_steal;
3729 KMP_WARNING(StgInvalidValue, name, value);
3730 __kmp_omp_schedule_restore();
3733 if (ptr && comma && *comma == *delim) {
3738 sched = kmp_sch_static_chunked;
3740 chunk = __kmp_str_to_int(comma, *ptr);
3742 chunk = KMP_DEFAULT_CHUNK;
3743 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, comma),
3745 KMP_INFORM(Using_int_Value, name, __kmp_chunk);
3754 }
else if (chunk > KMP_MAX_CHUNK) {
3755 chunk = KMP_MAX_CHUNK;
3756 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, comma),
3758 KMP_INFORM(Using_int_Value, name, chunk);
3763 #if KMP_USE_HIER_SCHED 3764 if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3765 __kmp_hier_scheds.append(sched, chunk, layer);
3769 __kmp_chunk = chunk;
3770 __kmp_sched = sched;
3775 static void __kmp_stg_parse_omp_schedule(
char const *name,
char const *value,
3778 const char *ptr = value;
3781 length = KMP_STRLEN(value);
3783 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3784 KMP_WARNING(UnbalancedQuotes, name);
3786 #if KMP_USE_HIER_SCHED 3787 if (!__kmp_strcasecmp_with_sentinel(
"EXPERIMENTAL", ptr,
' ')) {
3790 while ((ptr = __kmp_parse_single_omp_schedule(name, ptr,
true))) {
3791 while (*ptr ==
' ' || *ptr ==
'\t' || *ptr ==
':')
3796 __kmp_parse_single_omp_schedule(name, ptr);
3798 KMP_WARNING(EmptyString, name);
3800 #if KMP_USE_HIER_SCHED 3801 __kmp_hier_scheds.sort();
3803 K_DIAG(1, (
"__kmp_static == %d\n", __kmp_static))
3804 K_DIAG(1, (
"__kmp_guided == %d\n", __kmp_guided))
3805 K_DIAG(1, (
"__kmp_sched == %d\n", __kmp_sched))
3806 K_DIAG(1, (
"__kmp_chunk == %d\n", __kmp_chunk))
3809 static void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
3810 char const *name,
void *data) {
3811 if (__kmp_env_format) {
3812 KMP_STR_BUF_PRINT_NAME_EX(name);
3814 __kmp_str_buf_print(buffer,
" %s='", name);
3817 switch (__kmp_sched) {
3818 case kmp_sch_dynamic_chunked:
3819 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"dynamic", __kmp_chunk);
3821 case kmp_sch_guided_iterative_chunked:
3822 case kmp_sch_guided_analytical_chunked:
3823 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"guided", __kmp_chunk);
3825 case kmp_sch_trapezoidal:
3826 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"trapezoidal", __kmp_chunk);
3829 case kmp_sch_static_chunked:
3830 case kmp_sch_static_balanced:
3831 case kmp_sch_static_greedy:
3832 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static", __kmp_chunk);
3834 case kmp_sch_static_steal:
3835 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static_steal", __kmp_chunk);
3838 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"auto", __kmp_chunk);
3842 switch (__kmp_sched) {
3843 case kmp_sch_dynamic_chunked:
3844 __kmp_str_buf_print(buffer,
"%s'\n",
"dynamic");
3846 case kmp_sch_guided_iterative_chunked:
3847 case kmp_sch_guided_analytical_chunked:
3848 __kmp_str_buf_print(buffer,
"%s'\n",
"guided");
3850 case kmp_sch_trapezoidal:
3851 __kmp_str_buf_print(buffer,
"%s'\n",
"trapezoidal");
3854 case kmp_sch_static_chunked:
3855 case kmp_sch_static_balanced:
3856 case kmp_sch_static_greedy:
3857 __kmp_str_buf_print(buffer,
"%s'\n",
"static");
3859 case kmp_sch_static_steal:
3860 __kmp_str_buf_print(buffer,
"%s'\n",
"static_steal");
3863 __kmp_str_buf_print(buffer,
"%s'\n",
"auto");
3869 #if KMP_USE_HIER_SCHED 3872 static void __kmp_stg_parse_kmp_hand_thread(
char const *name,
char const *value,
3874 __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
3877 static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
3878 char const *name,
void *data) {
3879 __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
3886 static void __kmp_stg_parse_atomic_mode(
char const *name,
char const *value,
3892 #ifdef KMP_GOMP_COMPAT 3895 __kmp_stg_parse_int(name, value, 0, max, &mode);
3900 __kmp_atomic_mode = mode;
3904 static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer,
char const *name,
3906 __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
3912 static void __kmp_stg_parse_consistency_check(
char const *name,
3913 char const *value,
void *data) {
3914 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
3920 __kmp_env_consistency_check = TRUE;
3921 }
else if (!__kmp_strcasecmp_with_sentinel(
"none", value, 0)) {
3922 __kmp_env_consistency_check = FALSE;
3924 KMP_WARNING(StgInvalidValue, name, value);
3928 static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
3929 char const *name,
void *data) {
3931 const char *value = NULL;
3933 if (__kmp_env_consistency_check) {
3939 if (value != NULL) {
3940 __kmp_stg_print_str(buffer, name, value);
3951 static void __kmp_stg_parse_itt_prepare_delay(
char const *name,
3952 char const *value,
void *data) {
3956 __kmp_stg_parse_int(name, value, 0, INT_MAX, &delay);
3957 __kmp_itt_prepare_delay = delay;
3960 static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
3961 char const *name,
void *data) {
3962 __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
3966 #endif // USE_ITT_NOTIFY 3972 static void __kmp_stg_parse_malloc_pool_incr(
char const *name,
3973 char const *value,
void *data) {
3974 __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR,
3975 KMP_MAX_MALLOC_POOL_INCR, NULL, &__kmp_malloc_pool_incr,
3979 static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
3980 char const *name,
void *data) {
3981 __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
3990 static void __kmp_stg_parse_par_range_env(
char const *name,
char const *value,
3992 __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
3993 __kmp_par_range_routine, __kmp_par_range_filename,
3994 &__kmp_par_range_lb, &__kmp_par_range_ub);
3997 static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
3998 char const *name,
void *data) {
3999 if (__kmp_par_range != 0) {
4000 __kmp_stg_print_str(buffer, name, par_range_to_print);
4009 static void __kmp_stg_parse_gtid_mode(
char const *name,
char const *value,
4019 #ifdef KMP_TDATA_GTID 4022 __kmp_stg_parse_int(name, value, 0, max, &mode);
4026 __kmp_adjust_gtid_mode = TRUE;
4028 __kmp_gtid_mode = mode;
4029 __kmp_adjust_gtid_mode = FALSE;
4033 static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer,
char const *name,
4035 if (__kmp_adjust_gtid_mode) {
4036 __kmp_stg_print_int(buffer, name, 0);
4038 __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
4045 static void __kmp_stg_parse_lock_block(
char const *name,
char const *value,
4047 __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX, &__kmp_num_locks_in_block);
4050 static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer,
char const *name,
4052 __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
4058 #if KMP_USE_DYNAMIC_LOCK 4059 #define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a) 4061 #define KMP_STORE_LOCK_SEQ(a) 4064 static void __kmp_stg_parse_lock_kind(
char const *name,
char const *value,
4066 if (__kmp_init_user_locks) {
4067 KMP_WARNING(EnvLockWarn, name);
4071 if (__kmp_str_match(
"tas", 2, value) ||
4072 __kmp_str_match(
"test and set", 2, value) ||
4073 __kmp_str_match(
"test_and_set", 2, value) ||
4074 __kmp_str_match(
"test-and-set", 2, value) ||
4075 __kmp_str_match(
"test andset", 2, value) ||
4076 __kmp_str_match(
"test_andset", 2, value) ||
4077 __kmp_str_match(
"test-andset", 2, value) ||
4078 __kmp_str_match(
"testand set", 2, value) ||
4079 __kmp_str_match(
"testand_set", 2, value) ||
4080 __kmp_str_match(
"testand-set", 2, value) ||
4081 __kmp_str_match(
"testandset", 2, value)) {
4082 __kmp_user_lock_kind = lk_tas;
4083 KMP_STORE_LOCK_SEQ(tas);
4086 else if (__kmp_str_match(
"futex", 1, value)) {
4087 if (__kmp_futex_determine_capable()) {
4088 __kmp_user_lock_kind = lk_futex;
4089 KMP_STORE_LOCK_SEQ(futex);
4091 KMP_WARNING(FutexNotSupported, name, value);
4095 else if (__kmp_str_match(
"ticket", 2, value)) {
4096 __kmp_user_lock_kind = lk_ticket;
4097 KMP_STORE_LOCK_SEQ(ticket);
4098 }
else if (__kmp_str_match(
"queuing", 1, value) ||
4099 __kmp_str_match(
"queue", 1, value)) {
4100 __kmp_user_lock_kind = lk_queuing;
4101 KMP_STORE_LOCK_SEQ(queuing);
4102 }
else if (__kmp_str_match(
"drdpa ticket", 1, value) ||
4103 __kmp_str_match(
"drdpa_ticket", 1, value) ||
4104 __kmp_str_match(
"drdpa-ticket", 1, value) ||
4105 __kmp_str_match(
"drdpaticket", 1, value) ||
4106 __kmp_str_match(
"drdpa", 1, value)) {
4107 __kmp_user_lock_kind = lk_drdpa;
4108 KMP_STORE_LOCK_SEQ(drdpa);
4110 #if KMP_USE_ADAPTIVE_LOCKS 4111 else if (__kmp_str_match(
"adaptive", 1, value)) {
4112 if (__kmp_cpuinfo.rtm) {
4113 __kmp_user_lock_kind = lk_adaptive;
4114 KMP_STORE_LOCK_SEQ(adaptive);
4116 KMP_WARNING(AdaptiveNotSupported, name, value);
4117 __kmp_user_lock_kind = lk_queuing;
4118 KMP_STORE_LOCK_SEQ(queuing);
4121 #endif // KMP_USE_ADAPTIVE_LOCKS 4122 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX 4123 else if (__kmp_str_match(
"rtm", 1, value)) {
4124 if (__kmp_cpuinfo.rtm) {
4125 __kmp_user_lock_kind = lk_rtm;
4126 KMP_STORE_LOCK_SEQ(rtm);
4128 KMP_WARNING(AdaptiveNotSupported, name, value);
4129 __kmp_user_lock_kind = lk_queuing;
4130 KMP_STORE_LOCK_SEQ(queuing);
4132 }
else if (__kmp_str_match(
"hle", 1, value)) {
4133 __kmp_user_lock_kind = lk_hle;
4134 KMP_STORE_LOCK_SEQ(hle);
4138 KMP_WARNING(StgInvalidValue, name, value);
4142 static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer,
char const *name,
4144 const char *value = NULL;
4146 switch (__kmp_user_lock_kind) {
4161 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX 4182 #if KMP_USE_ADAPTIVE_LOCKS 4189 if (value != NULL) {
4190 __kmp_stg_print_str(buffer, name, value);
4199 static void __kmp_stg_parse_spin_backoff_params(
const char *name,
4200 const char *value,
void *data) {
4201 const char *next = value;
4204 int prev_comma = FALSE;
4207 kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
4208 kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
4212 for (i = 0; i < 3; i++) {
4215 if (*next ==
'\0') {
4220 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4221 KMP_WARNING(EnvSyntaxError, name, value);
4227 if (total == 0 || prev_comma) {
4235 if (*next >=
'0' && *next <=
'9') {
4237 const char *buf = next;
4238 char const *msg = NULL;
4243 const char *tmp = next;
4245 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4246 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4250 num = __kmp_str_to_int(buf, *next);
4252 msg = KMP_I18N_STR(ValueTooSmall);
4254 }
else if (num > KMP_INT_MAX) {
4255 msg = KMP_I18N_STR(ValueTooLarge);
4260 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4261 KMP_INFORM(Using_int_Value, name, num);
4265 }
else if (total == 2) {
4270 KMP_DEBUG_ASSERT(total > 0);
4272 KMP_WARNING(EnvSyntaxError, name, value);
4275 __kmp_spin_backoff_params.max_backoff = max_backoff;
4276 __kmp_spin_backoff_params.min_tick = min_tick;
4279 static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
4280 char const *name,
void *data) {
4281 if (__kmp_env_format) {
4282 KMP_STR_BUF_PRINT_NAME_EX(name);
4284 __kmp_str_buf_print(buffer,
" %s='", name);
4286 __kmp_str_buf_print(buffer,
"%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
4287 __kmp_spin_backoff_params.min_tick);
4290 #if KMP_USE_ADAPTIVE_LOCKS 4297 static void __kmp_stg_parse_adaptive_lock_props(
const char *name,
4298 const char *value,
void *data) {
4299 int max_retries = 0;
4300 int max_badness = 0;
4302 const char *next = value;
4305 int prev_comma = FALSE;
4311 for (i = 0; i < 3; i++) {
4314 if (*next ==
'\0') {
4319 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4320 KMP_WARNING(EnvSyntaxError, name, value);
4326 if (total == 0 || prev_comma) {
4334 if (*next >=
'0' && *next <=
'9') {
4336 const char *buf = next;
4337 char const *msg = NULL;
4342 const char *tmp = next;
4344 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4345 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4349 num = __kmp_str_to_int(buf, *next);
4351 msg = KMP_I18N_STR(ValueTooSmall);
4353 }
else if (num > KMP_INT_MAX) {
4354 msg = KMP_I18N_STR(ValueTooLarge);
4359 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4360 KMP_INFORM(Using_int_Value, name, num);
4364 }
else if (total == 2) {
4369 KMP_DEBUG_ASSERT(total > 0);
4371 KMP_WARNING(EnvSyntaxError, name, value);
4374 __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
4375 __kmp_adaptive_backoff_params.max_badness = max_badness;
4378 static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
4379 char const *name,
void *data) {
4380 if (__kmp_env_format) {
4381 KMP_STR_BUF_PRINT_NAME_EX(name);
4383 __kmp_str_buf_print(buffer,
" %s='", name);
4385 __kmp_str_buf_print(buffer,
"%d,%d'\n",
4386 __kmp_adaptive_backoff_params.max_soft_retries,
4387 __kmp_adaptive_backoff_params.max_badness);
4390 #if KMP_DEBUG_ADAPTIVE_LOCKS 4392 static void __kmp_stg_parse_speculative_statsfile(
char const *name,
4395 __kmp_stg_parse_file(name, value,
"", CCAST(
char**, &__kmp_speculative_statsfile));
4398 static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
4401 if (__kmp_str_match(
"-", 0, __kmp_speculative_statsfile)) {
4402 __kmp_stg_print_str(buffer, name,
"stdout");
4404 __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
4409 #endif // KMP_DEBUG_ADAPTIVE_LOCKS 4411 #endif // KMP_USE_ADAPTIVE_LOCKS 4420 #define MAX_T_LEVEL 5 4421 #define MAX_STR_LEN 512 4422 static void __kmp_stg_parse_hw_subset(
char const *name,
char const *value,
4426 kmp_setting_t **rivals = (kmp_setting_t **)data;
4427 if (strcmp(name,
"KMP_PLACE_THREADS") == 0) {
4428 KMP_INFORM(EnvVarDeprecated, name,
"KMP_HW_SUBSET");
4430 if (__kmp_stg_check_rivals(name, value, rivals)) {
4434 char *components[MAX_T_LEVEL];
4435 char const *digits =
"0123456789";
4436 char input[MAX_STR_LEN];
4437 size_t len = 0, mlen = MAX_STR_LEN;
4440 char *pos = CCAST(
char *, value);
4441 while (*pos && mlen) {
4443 if (len == 0 && *pos ==
':') {
4444 __kmp_hws_abs_flag = 1;
4446 input[len] = toupper(*pos);
4447 if (input[len] ==
'X')
4449 if (input[len] ==
'O' && strchr(digits, *(pos + 1)))
4457 if (len == 0 || mlen == 0)
4460 __kmp_hws_requested = 1;
4463 components[level++] = pos;
4464 while ((pos = strchr(pos,
','))) {
4465 if (level >= MAX_T_LEVEL)
4468 components[level++] = ++pos;
4471 for (
int i = 0; i < level; ++i) {
4473 int num = atoi(components[i]);
4474 if ((pos = strchr(components[i],
'@'))) {
4475 offset = atoi(pos + 1);
4478 pos = components[i] + strspn(components[i], digits);
4479 if (pos == components[i])
4484 if (__kmp_hws_socket.num > 0)
4486 __kmp_hws_socket.num = num;
4487 __kmp_hws_socket.offset = offset;
4490 if (__kmp_hws_node.num > 0)
4492 __kmp_hws_node.num = num;
4493 __kmp_hws_node.offset = offset;
4496 if (*(pos + 1) ==
'2') {
4497 if (__kmp_hws_tile.num > 0)
4499 __kmp_hws_tile.num = num;
4500 __kmp_hws_tile.offset = offset;
4501 }
else if (*(pos + 1) ==
'3') {
4502 if (__kmp_hws_socket.num > 0)
4504 __kmp_hws_socket.num = num;
4505 __kmp_hws_socket.offset = offset;
4506 }
else if (*(pos + 1) ==
'1') {
4507 if (__kmp_hws_core.num > 0)
4509 __kmp_hws_core.num = num;
4510 __kmp_hws_core.offset = offset;
4514 if (*(pos + 1) !=
'A') {
4515 if (__kmp_hws_core.num > 0)
4517 __kmp_hws_core.num = num;
4518 __kmp_hws_core.offset = offset;
4520 char *d = pos + strcspn(pos, digits);
4522 if (__kmp_hws_tile.num > 0)
4524 __kmp_hws_tile.num = num;
4525 __kmp_hws_tile.offset = offset;
4526 }
else if (*d ==
'3') {
4527 if (__kmp_hws_socket.num > 0)
4529 __kmp_hws_socket.num = num;
4530 __kmp_hws_socket.offset = offset;
4531 }
else if (*d ==
'1') {
4532 if (__kmp_hws_core.num > 0)
4534 __kmp_hws_core.num = num;
4535 __kmp_hws_core.offset = offset;
4542 if (__kmp_hws_proc.num > 0)
4544 __kmp_hws_proc.num = num;
4545 __kmp_hws_proc.offset = offset;
4553 KMP_WARNING(AffHWSubsetInvalid, name, value);
4554 __kmp_hws_requested = 0;
4558 static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer,
char const *name,
4560 if (__kmp_hws_requested) {
4563 __kmp_str_buf_init(&buf);
4564 if (__kmp_env_format)
4565 KMP_STR_BUF_PRINT_NAME_EX(name);
4567 __kmp_str_buf_print(buffer,
" %s='", name);
4568 if (__kmp_hws_socket.num) {
4569 __kmp_str_buf_print(&buf,
"%ds", __kmp_hws_socket.num);
4570 if (__kmp_hws_socket.offset)
4571 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_socket.offset);
4574 if (__kmp_hws_node.num) {
4575 __kmp_str_buf_print(&buf,
"%s%dn", comma ?
"," :
"", __kmp_hws_node.num);
4576 if (__kmp_hws_node.offset)
4577 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_node.offset);
4580 if (__kmp_hws_tile.num) {
4581 __kmp_str_buf_print(&buf,
"%s%dL2", comma ?
"," :
"", __kmp_hws_tile.num);
4582 if (__kmp_hws_tile.offset)
4583 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_tile.offset);
4586 if (__kmp_hws_core.num) {
4587 __kmp_str_buf_print(&buf,
"%s%dc", comma ?
"," :
"", __kmp_hws_core.num);
4588 if (__kmp_hws_core.offset)
4589 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_core.offset);
4592 if (__kmp_hws_proc.num)
4593 __kmp_str_buf_print(&buf,
"%s%dt", comma ?
"," :
"", __kmp_hws_proc.num);
4594 __kmp_str_buf_print(buffer,
"%s'\n", buf.str);
4595 __kmp_str_buf_free(&buf);
4603 static void __kmp_stg_parse_forkjoin_frames(
char const *name,
char const *value,
4605 __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
4608 static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
4609 char const *name,
void *data) {
4610 __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
4616 static void __kmp_stg_parse_forkjoin_frames_mode(
char const *name,
4619 __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
4622 static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
4623 char const *name,
void *data) {
4624 __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
4633 static void __kmp_stg_parse_omp_display_env(
char const *name,
char const *value,
4635 if (__kmp_str_match(
"VERBOSE", 1, value)) {
4636 __kmp_display_env_verbose = TRUE;
4638 __kmp_stg_parse_bool(name, value, &__kmp_display_env);
4643 static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
4644 char const *name,
void *data) {
4645 if (__kmp_display_env_verbose) {
4646 __kmp_stg_print_str(buffer, name,
"VERBOSE");
4648 __kmp_stg_print_bool(buffer, name, __kmp_display_env);
4652 static void __kmp_stg_parse_omp_cancellation(
char const *name,
4653 char const *value,
void *data) {
4654 if (TCR_4(__kmp_init_parallel)) {
4655 KMP_WARNING(EnvParallelWarn, name);
4658 __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
4661 static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
4662 char const *name,
void *data) {
4663 __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
4668 #if OMP_50_ENABLED && OMPT_SUPPORT 4669 static int __kmp_tool = 1;
4671 static void __kmp_stg_parse_omp_tool(
char const *name,
char const *value,
4673 __kmp_stg_parse_bool(name, value, &__kmp_tool);
4676 static void __kmp_stg_print_omp_tool(kmp_str_buf_t *buffer,
char const *name,
4678 if (__kmp_env_format) {
4679 KMP_STR_BUF_PRINT_BOOL_EX(name, __kmp_tool,
"enabled",
"disabled");
4681 __kmp_str_buf_print(buffer,
" %s=%s\n", name,
4682 __kmp_tool ?
"enabled" :
"disabled");
4686 static char *__kmp_tool_libraries = NULL;
4688 static void __kmp_stg_parse_omp_tool_libraries(
char const *name,
4689 char const *value,
void *data) {
4690 __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
4693 static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
4694 char const *name,
void *data) {
4695 if (__kmp_tool_libraries)
4696 __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
4698 if (__kmp_env_format) {
4699 KMP_STR_BUF_PRINT_NAME;
4701 __kmp_str_buf_print(buffer,
" %s", name);
4703 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
4711 static kmp_setting_t __kmp_stg_table[] = {
4713 {
"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL, NULL, 0, 0},
4714 {
"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
4716 {
"KMP_USE_YIELD", __kmp_stg_parse_use_yield, __kmp_stg_print_use_yield,
4718 {
"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
4719 __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0},
4720 {
"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
4722 {
"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
4723 __kmp_stg_print_device_thread_limit, NULL, 0, 0},
4725 {
"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
4726 __kmp_stg_print_monitor_stacksize, NULL, 0, 0},
4728 {
"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL,
4730 {
"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
4731 __kmp_stg_print_stackoffset, NULL, 0, 0},
4732 {
"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4734 {
"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL,
4736 {
"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0,
4738 {
"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL,
4741 {
"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0},
4742 {
"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
4743 __kmp_stg_print_num_threads, NULL, 0, 0},
4744 {
"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4747 {
"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0,
4749 {
"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
4750 __kmp_stg_print_task_stealing, NULL, 0, 0},
4751 {
"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
4752 __kmp_stg_print_max_active_levels, NULL, 0, 0},
4754 {
"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
4755 __kmp_stg_print_default_device, NULL, 0, 0},
4758 {
"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
4759 __kmp_stg_print_target_offload, NULL, 0, 0},
4762 {
"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
4763 __kmp_stg_print_max_task_priority, NULL, 0, 0},
4764 {
"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
4765 __kmp_stg_print_taskloop_min_tasks, NULL, 0, 0},
4767 {
"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
4768 __kmp_stg_print_thread_limit, NULL, 0, 0},
4769 {
"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
4770 __kmp_stg_print_teams_thread_limit, NULL, 0, 0},
4771 {
"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
4772 __kmp_stg_print_wait_policy, NULL, 0, 0},
4773 {
"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
4774 __kmp_stg_print_disp_buffers, NULL, 0, 0},
4775 #if KMP_NESTED_HOT_TEAMS 4776 {
"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
4777 __kmp_stg_print_hot_teams_level, NULL, 0, 0},
4778 {
"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
4779 __kmp_stg_print_hot_teams_mode, NULL, 0, 0},
4780 #endif // KMP_NESTED_HOT_TEAMS 4782 #if KMP_HANDLE_SIGNALS 4783 {
"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
4784 __kmp_stg_print_handle_signals, NULL, 0, 0},
4787 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 4788 {
"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
4789 __kmp_stg_print_inherit_fp_control, NULL, 0, 0},
4792 #ifdef KMP_GOMP_COMPAT 4793 {
"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0},
4797 {
"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0,
4799 {
"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0,
4801 {
"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0,
4803 {
"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0,
4805 {
"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0,
4807 {
"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0,
4809 {
"KMP_DEBUG", __kmp_stg_parse_debug, NULL, NULL, 0, 0},
4810 {
"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
4812 {
"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
4813 __kmp_stg_print_debug_buf_atomic, NULL, 0, 0},
4814 {
"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
4815 __kmp_stg_print_debug_buf_chars, NULL, 0, 0},
4816 {
"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
4817 __kmp_stg_print_debug_buf_lines, NULL, 0, 0},
4818 {
"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0},
4820 {
"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
4821 __kmp_stg_print_par_range_env, NULL, 0, 0},
4824 {
"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
4825 __kmp_stg_print_align_alloc, NULL, 0, 0},
4827 {
"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4828 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4829 {
"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4830 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4831 {
"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4832 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4833 {
"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4834 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4835 #if KMP_FAST_REDUCTION_BARRIER 4836 {
"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4837 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4838 {
"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4839 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4842 {
"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
4843 __kmp_stg_print_abort_delay, NULL, 0, 0},
4844 {
"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
4845 __kmp_stg_print_cpuinfo_file, NULL, 0, 0},
4846 {
"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
4847 __kmp_stg_print_force_reduction, NULL, 0, 0},
4848 {
"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
4849 __kmp_stg_print_force_reduction, NULL, 0, 0},
4850 {
"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
4851 __kmp_stg_print_storage_map, NULL, 0, 0},
4852 {
"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
4853 __kmp_stg_print_all_threadprivate, NULL, 0, 0},
4854 {
"KMP_FOREIGN_THREADS_THREADPRIVATE",
4855 __kmp_stg_parse_foreign_threads_threadprivate,
4856 __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0},
4858 #if KMP_AFFINITY_SUPPORTED 4859 {
"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL,
4861 #ifdef KMP_GOMP_COMPAT 4862 {
"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL,
4866 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4868 {
"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0},
4870 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, NULL, NULL, 0,
4873 {
"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
4874 __kmp_stg_print_topology_method, NULL, 0, 0},
4881 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4885 #endif // KMP_AFFINITY_SUPPORTED 4887 {
"OMP_DISPLAY_AFFINITY", __kmp_stg_parse_display_affinity,
4888 __kmp_stg_print_display_affinity, NULL, 0, 0},
4889 {
"OMP_AFFINITY_FORMAT", __kmp_stg_parse_affinity_format,
4890 __kmp_stg_print_affinity_format, NULL, 0, 0},
4892 {
"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
4893 __kmp_stg_print_init_at_fork, NULL, 0, 0},
4894 {
"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL,
4896 {
"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
4898 #if KMP_USE_HIER_SCHED 4899 {
"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
4900 __kmp_stg_print_kmp_hand_thread, NULL, 0, 0},
4902 {
"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
4903 __kmp_stg_print_atomic_mode, NULL, 0, 0},
4904 {
"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
4905 __kmp_stg_print_consistency_check, NULL, 0, 0},
4907 #if USE_ITT_BUILD && USE_ITT_NOTIFY 4908 {
"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
4909 __kmp_stg_print_itt_prepare_delay, NULL, 0, 0},
4911 {
"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
4912 __kmp_stg_print_malloc_pool_incr, NULL, 0, 0},
4913 {
"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
4915 {
"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
4917 {
"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
4918 __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0},
4920 #ifdef USE_LOAD_BALANCE 4921 {
"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
4922 __kmp_stg_print_ld_balance_interval, NULL, 0, 0},
4925 {
"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
4926 __kmp_stg_print_lock_block, NULL, 0, 0},
4927 {
"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
4929 {
"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
4930 __kmp_stg_print_spin_backoff_params, NULL, 0, 0},
4931 #if KMP_USE_ADAPTIVE_LOCKS 4932 {
"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
4933 __kmp_stg_print_adaptive_lock_props, NULL, 0, 0},
4934 #if KMP_DEBUG_ADAPTIVE_LOCKS 4935 {
"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
4936 __kmp_stg_print_speculative_statsfile, NULL, 0, 0},
4938 #endif // KMP_USE_ADAPTIVE_LOCKS 4939 {
"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4941 {
"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4944 {
"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
4945 __kmp_stg_print_forkjoin_frames, NULL, 0, 0},
4946 {
"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
4947 __kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0},
4951 {
"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
4952 __kmp_stg_print_omp_display_env, NULL, 0, 0},
4953 {
"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
4954 __kmp_stg_print_omp_cancellation, NULL, 0, 0},
4958 {
"OMP_ALLOCATOR", __kmp_stg_parse_allocator, __kmp_stg_print_allocator,
4962 #if OMP_50_ENABLED && OMPT_SUPPORT 4963 {
"OMP_TOOL", __kmp_stg_parse_omp_tool, __kmp_stg_print_omp_tool, NULL, 0,
4965 {
"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
4966 __kmp_stg_print_omp_tool_libraries, NULL, 0, 0},
4969 {
"", NULL, NULL, NULL, 0, 0}};
4971 static int const __kmp_stg_count =
4972 sizeof(__kmp_stg_table) /
sizeof(kmp_setting_t);
4974 static inline kmp_setting_t *__kmp_stg_find(
char const *name) {
4978 for (i = 0; i < __kmp_stg_count; ++i) {
4979 if (strcmp(__kmp_stg_table[i].name, name) == 0) {
4980 return &__kmp_stg_table[i];
4988 static int __kmp_stg_cmp(
void const *_a,
void const *_b) {
4989 const kmp_setting_t *a = RCAST(
const kmp_setting_t *, _a);
4990 const kmp_setting_t *b = RCAST(
const kmp_setting_t *, _b);
4994 if (strcmp(a->name,
"KMP_AFFINITY") == 0) {
4995 if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
4999 }
else if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
5002 return strcmp(a->name, b->name);
5005 static void __kmp_stg_init(
void) {
5007 static int initialized = 0;
5012 qsort(__kmp_stg_table, __kmp_stg_count - 1,
sizeof(kmp_setting_t),
5016 kmp_setting_t *kmp_stacksize =
5017 __kmp_stg_find(
"KMP_STACKSIZE");
5018 #ifdef KMP_GOMP_COMPAT 5019 kmp_setting_t *gomp_stacksize =
5020 __kmp_stg_find(
"GOMP_STACKSIZE");
5022 kmp_setting_t *omp_stacksize =
5023 __kmp_stg_find(
"OMP_STACKSIZE");
5029 static kmp_setting_t *
volatile rivals[4];
5030 static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)};
5031 #ifdef KMP_GOMP_COMPAT 5032 static kmp_stg_ss_data_t gomp_data = {1024,
5033 CCAST(kmp_setting_t **, rivals)};
5035 static kmp_stg_ss_data_t omp_data = {1024,
5036 CCAST(kmp_setting_t **, rivals)};
5039 rivals[i++] = kmp_stacksize;
5040 #ifdef KMP_GOMP_COMPAT 5041 if (gomp_stacksize != NULL) {
5042 rivals[i++] = gomp_stacksize;
5045 rivals[i++] = omp_stacksize;
5048 kmp_stacksize->data = &kmp_data;
5049 #ifdef KMP_GOMP_COMPAT 5050 if (gomp_stacksize != NULL) {
5051 gomp_stacksize->data = &gomp_data;
5054 omp_stacksize->data = &omp_data;
5058 kmp_setting_t *kmp_library =
5059 __kmp_stg_find(
"KMP_LIBRARY");
5060 kmp_setting_t *omp_wait_policy =
5061 __kmp_stg_find(
"OMP_WAIT_POLICY");
5064 static kmp_setting_t *
volatile rivals[3];
5065 static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)};
5066 static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)};
5069 rivals[i++] = kmp_library;
5070 if (omp_wait_policy != NULL) {
5071 rivals[i++] = omp_wait_policy;
5075 kmp_library->data = &kmp_data;
5076 if (omp_wait_policy != NULL) {
5077 omp_wait_policy->data = &omp_data;
5082 kmp_setting_t *kmp_device_thread_limit =
5083 __kmp_stg_find(
"KMP_DEVICE_THREAD_LIMIT");
5084 kmp_setting_t *kmp_all_threads =
5085 __kmp_stg_find(
"KMP_ALL_THREADS");
5088 static kmp_setting_t *
volatile rivals[3];
5091 rivals[i++] = kmp_device_thread_limit;
5092 rivals[i++] = kmp_all_threads;
5095 kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals);
5096 kmp_all_threads->data = CCAST(kmp_setting_t **, rivals);
5101 kmp_setting_t *kmp_hw_subset = __kmp_stg_find(
"KMP_HW_SUBSET");
5103 kmp_setting_t *kmp_place_threads = __kmp_stg_find(
"KMP_PLACE_THREADS");
5106 static kmp_setting_t *
volatile rivals[3];
5109 rivals[i++] = kmp_hw_subset;
5110 rivals[i++] = kmp_place_threads;
5113 kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals);
5114 kmp_place_threads->data = CCAST(kmp_setting_t **, rivals);
5117 #if KMP_AFFINITY_SUPPORTED 5119 kmp_setting_t *kmp_affinity =
5120 __kmp_stg_find(
"KMP_AFFINITY");
5121 KMP_DEBUG_ASSERT(kmp_affinity != NULL);
5123 #ifdef KMP_GOMP_COMPAT 5124 kmp_setting_t *gomp_cpu_affinity =
5125 __kmp_stg_find(
"GOMP_CPU_AFFINITY");
5126 KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL);
5129 kmp_setting_t *omp_proc_bind =
5130 __kmp_stg_find(
"OMP_PROC_BIND");
5131 KMP_DEBUG_ASSERT(omp_proc_bind != NULL);
5134 static kmp_setting_t *
volatile rivals[4];
5137 rivals[i++] = kmp_affinity;
5139 #ifdef KMP_GOMP_COMPAT 5140 rivals[i++] = gomp_cpu_affinity;
5141 gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals);
5144 rivals[i++] = omp_proc_bind;
5145 omp_proc_bind->data = CCAST(kmp_setting_t **, rivals);
5149 static kmp_setting_t *
volatile places_rivals[4];
5152 kmp_setting_t *omp_places = __kmp_stg_find(
"OMP_PLACES");
5153 KMP_DEBUG_ASSERT(omp_places != NULL);
5155 places_rivals[i++] = kmp_affinity;
5156 #ifdef KMP_GOMP_COMPAT 5157 places_rivals[i++] = gomp_cpu_affinity;
5159 places_rivals[i++] = omp_places;
5160 omp_places->data = CCAST(kmp_setting_t **, places_rivals);
5161 places_rivals[i++] = NULL;
5167 #endif // KMP_AFFINITY_SUPPORTED 5170 kmp_setting_t *kmp_force_red =
5171 __kmp_stg_find(
"KMP_FORCE_REDUCTION");
5172 kmp_setting_t *kmp_determ_red =
5173 __kmp_stg_find(
"KMP_DETERMINISTIC_REDUCTION");
5176 static kmp_setting_t *
volatile rivals[3];
5177 static kmp_stg_fr_data_t force_data = {1,
5178 CCAST(kmp_setting_t **, rivals)};
5179 static kmp_stg_fr_data_t determ_data = {0,
5180 CCAST(kmp_setting_t **, rivals)};
5183 rivals[i++] = kmp_force_red;
5184 if (kmp_determ_red != NULL) {
5185 rivals[i++] = kmp_determ_red;
5189 kmp_force_red->data = &force_data;
5190 if (kmp_determ_red != NULL) {
5191 kmp_determ_red->data = &determ_data;
5200 for (i = 0; i < __kmp_stg_count; ++i) {
5201 __kmp_stg_table[i].set = 0;
5206 static void __kmp_stg_parse(
char const *name,
char const *value) {
5214 if (value != NULL) {
5215 kmp_setting_t *setting = __kmp_stg_find(name);
5216 if (setting != NULL) {
5217 setting->parse(name, value, setting->data);
5218 setting->defined = 1;
5224 static int __kmp_stg_check_rivals(
5227 kmp_setting_t **rivals
5230 if (rivals == NULL) {
5236 for (; strcmp(rivals[i]->name, name) != 0; i++) {
5237 KMP_DEBUG_ASSERT(rivals[i] != NULL);
5239 #if KMP_AFFINITY_SUPPORTED 5240 if (rivals[i] == __kmp_affinity_notype) {
5247 if (rivals[i]->
set) {
5248 KMP_WARNING(StgIgnored, name, rivals[i]->name);
5258 static int __kmp_env_toPrint(
char const *name,
int flag) {
5260 kmp_setting_t *setting = __kmp_stg_find(name);
5261 if (setting != NULL) {
5262 rc = setting->defined;
5264 setting->defined = flag;
5270 static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
5275 value = __kmp_env_blk_var(block,
"OMP_NUM_THREADS");
5277 ompc_set_num_threads(__kmp_dflt_team_nth);
5281 value = __kmp_env_blk_var(block,
"KMP_BLOCKTIME");
5283 kmpc_set_blocktime(__kmp_dflt_blocktime);
5287 value = __kmp_env_blk_var(block,
"OMP_NESTED");
5289 ompc_set_nested(__kmp_dflt_max_active_levels > 1);
5293 value = __kmp_env_blk_var(block,
"OMP_DYNAMIC");
5295 ompc_set_dynamic(__kmp_global.g.g_dynamic);
5299 void __kmp_env_initialize(
char const *
string) {
5301 kmp_env_blk_t block;
5307 if (
string == NULL) {
5309 __kmp_threads_capacity =
5310 __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
5312 __kmp_env_blk_init(&block,
string);
5315 for (i = 0; i < block.count; ++i) {
5316 if ((block.vars[i].name == NULL) || (*block.vars[i].name ==
'\0')) {
5319 if (block.vars[i].value == NULL) {
5322 kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
5323 if (setting != NULL) {
5329 blocktime_str = __kmp_env_blk_var(&block,
"KMP_BLOCKTIME");
5333 if (
string == NULL) {
5334 char const *name =
"KMP_WARNINGS";
5335 char const *value = __kmp_env_blk_var(&block, name);
5336 __kmp_stg_parse(name, value);
5339 #if KMP_AFFINITY_SUPPORTED 5345 __kmp_affinity_notype = NULL;
5346 char const *aff_str = __kmp_env_blk_var(&block,
"KMP_AFFINITY");
5347 if (aff_str != NULL) {
5361 #define FIND strcasestr 5364 if ((FIND(aff_str,
"none") == NULL) &&
5365 (FIND(aff_str,
"physical") == NULL) &&
5366 (FIND(aff_str,
"logical") == NULL) &&
5367 (FIND(aff_str,
"compact") == NULL) &&
5368 (FIND(aff_str,
"scatter") == NULL) &&
5369 (FIND(aff_str,
"explicit") == NULL) &&
5370 (FIND(aff_str,
"balanced") == NULL) &&
5371 (FIND(aff_str,
"disabled") == NULL)) {
5372 __kmp_affinity_notype = __kmp_stg_find(
"KMP_AFFINITY");
5377 __kmp_affinity_type = affinity_default;
5378 __kmp_affinity_gran = affinity_gran_default;
5379 __kmp_affinity_top_method = affinity_top_method_default;
5380 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5386 aff_str = __kmp_env_blk_var(&block,
"OMP_PROC_BIND");
5387 if (aff_str != NULL) {
5388 __kmp_affinity_type = affinity_default;
5389 __kmp_affinity_gran = affinity_gran_default;
5390 __kmp_affinity_top_method = affinity_top_method_default;
5391 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5400 if (__kmp_nested_proc_bind.bind_types == NULL) {
5401 __kmp_nested_proc_bind.bind_types =
5402 (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(
sizeof(kmp_proc_bind_t));
5403 if (__kmp_nested_proc_bind.bind_types == NULL) {
5404 KMP_FATAL(MemoryAllocFailed);
5406 __kmp_nested_proc_bind.size = 1;
5407 __kmp_nested_proc_bind.used = 1;
5408 #if KMP_AFFINITY_SUPPORTED 5409 __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
5412 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5421 __kmp_msg_format(kmp_i18n_msg_AffFormatDefault,
"%P",
"%i",
"%n",
"%A");
5422 KMP_DEBUG_ASSERT(KMP_STRLEN(m.str) < KMP_AFFINITY_FORMAT_SIZE);
5424 if (__kmp_affinity_format == NULL) {
5425 __kmp_affinity_format =
5426 (
char *)KMP_INTERNAL_MALLOC(
sizeof(
char) * KMP_AFFINITY_FORMAT_SIZE);
5428 KMP_STRCPY_S(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, m.str);
5429 __kmp_str_free(&m.str);
5433 for (i = 0; i < block.count; ++i) {
5434 __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
5438 if (!__kmp_init_user_locks) {
5439 if (__kmp_user_lock_kind == lk_default) {
5440 __kmp_user_lock_kind = lk_queuing;
5442 #if KMP_USE_DYNAMIC_LOCK 5443 __kmp_init_dynamic_user_locks();
5445 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5448 KMP_DEBUG_ASSERT(
string != NULL);
5449 KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default);
5454 #if KMP_USE_DYNAMIC_LOCK 5455 __kmp_init_dynamic_user_locks();
5457 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5461 #if KMP_AFFINITY_SUPPORTED 5463 if (!TCR_4(__kmp_init_middle)) {
5467 if ((__kmp_hws_node.num > 0 || __kmp_hws_tile.num > 0 ||
5468 __kmp_affinity_gran == affinity_gran_tile) &&
5469 (__kmp_affinity_top_method == affinity_top_method_default)) {
5470 __kmp_affinity_top_method = affinity_top_method_hwloc;
5475 const char *var =
"KMP_AFFINITY";
5476 KMPAffinity::pick_api();
5481 if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
5482 __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
5483 KMP_WARNING(AffIgnoringHwloc, var);
5484 __kmp_affinity_top_method = affinity_top_method_all;
5487 if (__kmp_affinity_type == affinity_disabled) {
5488 KMP_AFFINITY_DISABLE();
5489 }
else if (!KMP_AFFINITY_CAPABLE()) {
5490 __kmp_affinity_dispatch->determine_capable(var);
5491 if (!KMP_AFFINITY_CAPABLE()) {
5492 if (__kmp_affinity_verbose ||
5493 (__kmp_affinity_warnings &&
5494 (__kmp_affinity_type != affinity_default) &&
5495 (__kmp_affinity_type != affinity_none) &&
5496 (__kmp_affinity_type != affinity_disabled))) {
5497 KMP_WARNING(AffNotSupported, var);
5499 __kmp_affinity_type = affinity_disabled;
5500 __kmp_affinity_respect_mask = 0;
5501 __kmp_affinity_gran = affinity_gran_fine;
5506 if (__kmp_affinity_type == affinity_disabled) {
5507 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5508 }
else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
5510 __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
5514 if (KMP_AFFINITY_CAPABLE()) {
5516 #if KMP_GROUP_AFFINITY 5521 bool exactly_one_group =
false;
5522 if (__kmp_num_proc_groups > 1) {
5524 bool within_one_group;
5527 kmp_affin_mask_t *init_mask;
5528 KMP_CPU_ALLOC(init_mask);
5529 __kmp_get_system_affinity(init_mask, TRUE);
5530 group = __kmp_get_proc_group(init_mask);
5531 within_one_group = (group >= 0);
5534 if (within_one_group) {
5535 DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
5536 DWORD num_bits_in_mask = 0;
5537 for (
int bit = init_mask->begin(); bit != init_mask->end();
5538 bit = init_mask->next(bit))
5540 exactly_one_group = (num_bits_in_group == num_bits_in_mask);
5542 KMP_CPU_FREE(init_mask);
5548 if (((__kmp_num_proc_groups > 1) &&
5549 (__kmp_affinity_type == affinity_default)
5551 && (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default))
5553 || (__kmp_affinity_top_method == affinity_top_method_group)) {
5554 if (__kmp_affinity_respect_mask == affinity_respect_mask_default &&
5555 exactly_one_group) {
5556 __kmp_affinity_respect_mask = FALSE;
5558 if (__kmp_affinity_type == affinity_default) {
5559 __kmp_affinity_type = affinity_compact;
5561 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5564 if (__kmp_affinity_top_method == affinity_top_method_default) {
5565 if (__kmp_affinity_gran == affinity_gran_default) {
5566 __kmp_affinity_top_method = affinity_top_method_group;
5567 __kmp_affinity_gran = affinity_gran_group;
5568 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5569 __kmp_affinity_top_method = affinity_top_method_group;
5571 __kmp_affinity_top_method = affinity_top_method_all;
5573 }
else if (__kmp_affinity_top_method == affinity_top_method_group) {
5574 if (__kmp_affinity_gran == affinity_gran_default) {
5575 __kmp_affinity_gran = affinity_gran_group;
5576 }
else if ((__kmp_affinity_gran != affinity_gran_group) &&
5577 (__kmp_affinity_gran != affinity_gran_fine) &&
5578 (__kmp_affinity_gran != affinity_gran_thread)) {
5579 const char *str = NULL;
5580 switch (__kmp_affinity_gran) {
5581 case affinity_gran_core:
5584 case affinity_gran_package:
5587 case affinity_gran_node:
5590 case affinity_gran_tile:
5594 KMP_DEBUG_ASSERT(0);
5596 KMP_WARNING(AffGranTopGroup, var, str);
5597 __kmp_affinity_gran = affinity_gran_fine;
5600 if (__kmp_affinity_gran == affinity_gran_default) {
5601 __kmp_affinity_gran = affinity_gran_core;
5602 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5603 const char *str = NULL;
5604 switch (__kmp_affinity_type) {
5605 case affinity_physical:
5608 case affinity_logical:
5611 case affinity_compact:
5614 case affinity_scatter:
5617 case affinity_explicit:
5622 KMP_DEBUG_ASSERT(0);
5624 KMP_WARNING(AffGranGroupType, var, str);
5625 __kmp_affinity_gran = affinity_gran_core;
5633 if (__kmp_affinity_respect_mask == affinity_respect_mask_default) {
5634 #if KMP_GROUP_AFFINITY 5635 if (__kmp_num_proc_groups > 1 && exactly_one_group) {
5636 __kmp_affinity_respect_mask = FALSE;
5640 __kmp_affinity_respect_mask = TRUE;
5644 if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
5645 (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
5646 if (__kmp_affinity_type == affinity_default) {
5647 __kmp_affinity_type = affinity_compact;
5648 __kmp_affinity_dups = FALSE;
5652 if (__kmp_affinity_type == affinity_default) {
5654 #if KMP_MIC_SUPPORTED 5655 if (__kmp_mic_type != non_mic) {
5656 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5660 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5663 #if KMP_MIC_SUPPORTED 5664 if (__kmp_mic_type != non_mic) {
5665 __kmp_affinity_type = affinity_scatter;
5669 __kmp_affinity_type = affinity_none;
5672 if ((__kmp_affinity_gran == affinity_gran_default) &&
5673 (__kmp_affinity_gran_levels < 0)) {
5674 #if KMP_MIC_SUPPORTED 5675 if (__kmp_mic_type != non_mic) {
5676 __kmp_affinity_gran = affinity_gran_fine;
5680 __kmp_affinity_gran = affinity_gran_core;
5683 if (__kmp_affinity_top_method == affinity_top_method_default) {
5684 __kmp_affinity_top_method = affinity_top_method_all;
5689 K_DIAG(1, (
"__kmp_affinity_type == %d\n", __kmp_affinity_type));
5690 K_DIAG(1, (
"__kmp_affinity_compact == %d\n", __kmp_affinity_compact));
5691 K_DIAG(1, (
"__kmp_affinity_offset == %d\n", __kmp_affinity_offset));
5692 K_DIAG(1, (
"__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose));
5693 K_DIAG(1, (
"__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings));
5694 K_DIAG(1, (
"__kmp_affinity_respect_mask == %d\n",
5695 __kmp_affinity_respect_mask));
5696 K_DIAG(1, (
"__kmp_affinity_gran == %d\n", __kmp_affinity_gran));
5698 KMP_DEBUG_ASSERT(__kmp_affinity_type != affinity_default);
5700 KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default);
5701 K_DIAG(1, (
"__kmp_nested_proc_bind.bind_types[0] == %d\n",
5702 __kmp_nested_proc_bind.bind_types[0]));
5708 if (__kmp_version) {
5709 __kmp_print_version_1();
5714 if (
string != NULL) {
5715 __kmp_aux_env_initialize(&block);
5718 __kmp_env_blk_free(&block);
5724 void __kmp_env_print() {
5726 kmp_env_blk_t block;
5728 kmp_str_buf_t buffer;
5731 __kmp_str_buf_init(&buffer);
5733 __kmp_env_blk_init(&block, NULL);
5734 __kmp_env_blk_sort(&block);
5737 __kmp_str_buf_print(&buffer,
"\n%s\n\n", KMP_I18N_STR(UserSettings));
5738 for (i = 0; i < block.count; ++i) {
5739 char const *name = block.vars[i].name;
5740 char const *value = block.vars[i].value;
5741 if ((KMP_STRLEN(name) > 4 && strncmp(name,
"KMP_", 4) == 0) ||
5742 strncmp(name,
"OMP_", 4) == 0
5743 #ifdef KMP_GOMP_COMPAT
5744 || strncmp(name,
"GOMP_", 5) == 0
5747 __kmp_str_buf_print(&buffer,
" %s=%s\n", name, value);
5750 __kmp_str_buf_print(&buffer,
"\n");
5753 __kmp_str_buf_print(&buffer,
"%s\n\n", KMP_I18N_STR(EffectiveSettings));
5754 for (
int i = 0; i < __kmp_stg_count; ++i) {
5755 if (__kmp_stg_table[i].print != NULL) {
5756 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5757 __kmp_stg_table[i].data);
5761 __kmp_printf(
"%s", buffer.str);
5763 __kmp_env_blk_free(&block);
5764 __kmp_str_buf_free(&buffer);
5771 void __kmp_env_print_2() {
5773 kmp_env_blk_t block;
5774 kmp_str_buf_t buffer;
5776 __kmp_env_format = 1;
5779 __kmp_str_buf_init(&buffer);
5781 __kmp_env_blk_init(&block, NULL);
5782 __kmp_env_blk_sort(&block);
5784 __kmp_str_buf_print(&buffer,
"\n%s\n", KMP_I18N_STR(DisplayEnvBegin));
5785 __kmp_str_buf_print(&buffer,
" _OPENMP='%d'\n", __kmp_openmp_version);
5787 for (
int i = 0; i < __kmp_stg_count; ++i) {
5788 if (__kmp_stg_table[i].print != NULL &&
5789 ((__kmp_display_env &&
5790 strncmp(__kmp_stg_table[i].name,
"OMP_", 4) == 0) ||
5791 __kmp_display_env_verbose)) {
5792 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5793 __kmp_stg_table[i].data);
5797 __kmp_str_buf_print(&buffer,
"%s\n", KMP_I18N_STR(DisplayEnvEnd));
5798 __kmp_str_buf_print(&buffer,
"\n");
5800 __kmp_printf(
"%s", buffer.str);
5802 __kmp_env_blk_free(&block);
5803 __kmp_str_buf_free(&buffer);
5808 #endif // OMP_40_ENABLED