14#include "kmp_affinity.h"
15#include "kmp_atomic.h"
17#include "kmp_dispatch_hier.h"
19#include "kmp_environment.h"
24#include "kmp_settings.h"
26#include "kmp_wrapper_getpid.h"
29#include "ompd-specific.h"
32static int __kmp_env_toPrint(
char const *name,
int flag);
34bool __kmp_env_format = 0;
39#ifdef USE_LOAD_BALANCE
40static double __kmp_convert_to_double(
char const *s) {
43 if (KMP_SSCANF(s,
"%lf", &result) < 1) {
52static unsigned int __kmp_readstr_with_sentinel(
char *dest,
char const *src,
53 size_t len,
char sentinel) {
55 for (i = 0; i < len; i++) {
56 if ((*src ==
'\0') || (*src == sentinel)) {
66static int __kmp_match_with_sentinel(
char const *a,
char const *b,
size_t len,
74 while (*a && *b && *b != sentinel) {
75 char ca = *a, cb = *b;
77 if (ca >=
'a' && ca <=
'z')
79 if (cb >=
'a' && cb <=
'z')
113static int __kmp_match_str(
char const *token,
char const *buf,
116 KMP_ASSERT(token != NULL);
117 KMP_ASSERT(buf != NULL);
118 KMP_ASSERT(end != NULL);
120 while (*token && *buf) {
121 char ct = *token, cb = *buf;
123 if (ct >=
'a' && ct <=
'z')
125 if (cb >=
'a' && cb <=
'z')
140static size_t __kmp_round4k(
size_t size) {
141 size_t _4k = 4 * 1024;
142 if (size & (_4k - 1)) {
144 if (size <= KMP_SIZE_T_MAX - _4k) {
156int __kmp_convert_to_milliseconds(
char const *data) {
157 int ret, nvalues, factor;
163 if (__kmp_str_match(
"infinit", -1, data))
167#if KMP_OS_WINDOWS && KMP_MSVC_COMPAT
169 nvalues = KMP_SSCANF(data,
"%lf%c%c", &value, &mult, 1, &extra, 1);
171 nvalues = KMP_SSCANF(data,
"%lf%c%c", &value, &mult, &extra);
198 factor = 1000 * 60 * 60;
202 factor = 1000 * 24 * 60 * 60;
208 if (value >= ((INT_MAX - 1) / factor))
211 ret = (int)(value * (
double)factor);
216static int __kmp_strcasecmp_with_sentinel(
char const *a,
char const *b,
222 while (*a && *b && *b != sentinel) {
223 char ca = *a, cb = *b;
225 if (ca >=
'a' && ca <=
'z')
227 if (cb >=
'a' && cb <=
'z')
230 return (
int)(
unsigned char)*a - (
int)(
unsigned char)*b;
234 return *a ? (*b && *b != sentinel)
235 ? (
int)(
unsigned char)*a - (
int)(
unsigned char)*b
237 : (*b && *b != sentinel) ? -1
244typedef struct __kmp_setting kmp_setting_t;
245typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
246typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
247typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
249typedef void (*kmp_stg_parse_func_t)(
char const *name,
char const *value,
251typedef void (*kmp_stg_print_func_t)(kmp_str_buf_t *buffer,
char const *name,
254struct __kmp_setting {
256 kmp_stg_parse_func_t parse;
257 kmp_stg_print_func_t print;
264struct __kmp_stg_ss_data {
266 kmp_setting_t **rivals;
269struct __kmp_stg_wp_data {
271 kmp_setting_t **rivals;
274struct __kmp_stg_fr_data {
276 kmp_setting_t **rivals;
279static int __kmp_stg_check_rivals(
282 kmp_setting_t **rivals
288static void __kmp_stg_parse_bool(
char const *name,
char const *value,
290 if (__kmp_str_match_true(value)) {
292 }
else if (__kmp_str_match_false(value)) {
295 __kmp_msg(kmp_ms_warning, KMP_MSG(BadBoolValue, name, value),
296 KMP_HNT(ValidBoolValues), __kmp_msg_null);
301void __kmp_check_stksize(
size_t *val) {
303 if (*val > KMP_DEFAULT_STKSIZE * 16)
304 *val = KMP_DEFAULT_STKSIZE * 16;
305 if (*val < __kmp_sys_min_stksize)
306 *val = __kmp_sys_min_stksize;
307 if (*val > KMP_MAX_STKSIZE)
308 *val = KMP_MAX_STKSIZE;
310 *val = __kmp_round4k(*val);
314static void __kmp_stg_parse_size(
char const *name,
char const *value,
315 size_t size_min,
size_t size_max,
316 int *is_specified,
size_t *out,
318 char const *msg = NULL;
320 size_min = __kmp_round4k(size_min);
321 size_max = __kmp_round4k(size_max);
324 if (is_specified != NULL) {
327 __kmp_str_to_size(value, out, factor, &msg);
329 if (*out > size_max) {
331 msg = KMP_I18N_STR(ValueTooLarge);
332 }
else if (*out < size_min) {
334 msg = KMP_I18N_STR(ValueTooSmall);
337 size_t round4k = __kmp_round4k(*out);
338 if (*out != round4k) {
340 msg = KMP_I18N_STR(NotMultiple4K);
347 if (*out < size_min) {
349 }
else if (*out > size_max) {
356 __kmp_str_buf_init(&buf);
357 __kmp_str_buf_print_size(&buf, *out);
358 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
359 KMP_INFORM(Using_str_Value, name, buf.str);
360 __kmp_str_buf_free(&buf);
365static void __kmp_stg_parse_str(
char const *name,
char const *value,
368 *out = __kmp_str_format(
"%s", value);
371static void __kmp_stg_parse_int(
379 char const *msg = NULL;
380 kmp_uint64 uint = *out;
381 __kmp_str_to_uint(value, &uint, &msg);
383 if (uint < (
unsigned int)min) {
384 msg = KMP_I18N_STR(ValueTooSmall);
386 }
else if (uint > (
unsigned int)max) {
387 msg = KMP_I18N_STR(ValueTooLarge);
393 if (uint < (
unsigned int)min) {
395 }
else if (uint > (
unsigned int)max) {
402 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
403 __kmp_str_buf_init(&buf);
404 __kmp_str_buf_print(&buf,
"%" KMP_UINT64_SPEC
"", uint);
405 KMP_INFORM(Using_uint64_Value, name, buf.str);
406 __kmp_str_buf_free(&buf);
408 __kmp_type_convert(uint, out);
411#if KMP_DEBUG_ADAPTIVE_LOCKS
412static void __kmp_stg_parse_file(
char const *name,
char const *value,
413 const char *suffix,
char **out) {
418 t = (
char *)strrchr(value,
'.');
419 hasSuffix = t && __kmp_str_eqf(t, suffix);
420 t = __kmp_str_format(
"%s%s", value, hasSuffix ?
"" : suffix);
421 __kmp_expand_file_name(buffer,
sizeof(buffer), t);
423 *out = __kmp_str_format(
"%s", buffer);
428static char *par_range_to_print = NULL;
430static void __kmp_stg_parse_par_range(
char const *name,
char const *value,
431 int *out_range,
char *out_routine,
432 char *out_file,
int *out_lb,
434 const char *par_range_value;
435 size_t len = KMP_STRLEN(value) + 1;
436 par_range_to_print = (
char *)KMP_INTERNAL_MALLOC(len + 1);
437 KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1);
438 __kmp_par_range = +1;
439 __kmp_par_range_lb = 0;
440 __kmp_par_range_ub = INT_MAX;
443 if (!value || *value ==
'\0') {
446 if (!__kmp_strcasecmp_with_sentinel(
"routine", value,
'=')) {
447 par_range_value = strchr(value,
'=') + 1;
448 if (!par_range_value)
449 goto par_range_error;
450 value = par_range_value;
451 len = __kmp_readstr_with_sentinel(out_routine, value,
452 KMP_PAR_RANGE_ROUTINE_LEN - 1,
',');
454 goto par_range_error;
456 value = strchr(value,
',');
462 if (!__kmp_strcasecmp_with_sentinel(
"filename", value,
'=')) {
463 par_range_value = strchr(value,
'=') + 1;
464 if (!par_range_value)
465 goto par_range_error;
466 value = par_range_value;
467 len = __kmp_readstr_with_sentinel(out_file, value,
468 KMP_PAR_RANGE_FILENAME_LEN - 1,
',');
470 goto par_range_error;
472 value = strchr(value,
',');
478 if ((!__kmp_strcasecmp_with_sentinel(
"range", value,
'=')) ||
479 (!__kmp_strcasecmp_with_sentinel(
"incl_range", value,
'='))) {
480 par_range_value = strchr(value,
'=') + 1;
481 if (!par_range_value)
482 goto par_range_error;
483 value = par_range_value;
484 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
485 goto par_range_error;
488 value = strchr(value,
',');
494 if (!__kmp_strcasecmp_with_sentinel(
"excl_range", value,
'=')) {
495 par_range_value = strchr(value,
'=') + 1;
496 if (!par_range_value)
497 goto par_range_error;
498 value = par_range_value;
499 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
500 goto par_range_error;
503 value = strchr(value,
',');
510 KMP_WARNING(ParRangeSyntax, name);
517int __kmp_initial_threads_capacity(
int req_nproc) {
522 if (nth < (4 * req_nproc))
523 nth = (4 * req_nproc);
524 if (nth < (4 * __kmp_xproc))
525 nth = (4 * __kmp_xproc);
529 if (__kmp_enable_hidden_helper) {
530 nth += __kmp_hidden_helper_threads_num;
533 if (nth > __kmp_max_nth)
539int __kmp_default_tp_capacity(
int req_nproc,
int max_nth,
540 int all_threads_specified) {
543 if (all_threads_specified)
547 if (nth < (4 * req_nproc))
548 nth = (4 * req_nproc);
549 if (nth < (4 * __kmp_xproc))
550 nth = (4 * __kmp_xproc);
552 if (nth > __kmp_max_nth)
561static void __kmp_stg_print_bool(kmp_str_buf_t *buffer,
char const *name,
563 if (__kmp_env_format) {
564 KMP_STR_BUF_PRINT_BOOL;
566 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value ?
"true" :
"false");
570static void __kmp_stg_print_int(kmp_str_buf_t *buffer,
char const *name,
572 if (__kmp_env_format) {
573 KMP_STR_BUF_PRINT_INT;
575 __kmp_str_buf_print(buffer,
" %s=%d\n", name, value);
579static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer,
char const *name,
581 if (__kmp_env_format) {
582 KMP_STR_BUF_PRINT_UINT64;
584 __kmp_str_buf_print(buffer,
" %s=%" KMP_UINT64_SPEC
"\n", name, value);
588static void __kmp_stg_print_str(kmp_str_buf_t *buffer,
char const *name,
590 if (__kmp_env_format) {
591 KMP_STR_BUF_PRINT_STR;
593 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value);
597static void __kmp_stg_print_size(kmp_str_buf_t *buffer,
char const *name,
599 if (__kmp_env_format) {
600 KMP_STR_BUF_PRINT_NAME_EX(name);
601 __kmp_str_buf_print_size(buffer, value);
602 __kmp_str_buf_print(buffer,
"'\n");
604 __kmp_str_buf_print(buffer,
" %s=", name);
605 __kmp_str_buf_print_size(buffer, value);
606 __kmp_str_buf_print(buffer,
"\n");
617static void __kmp_stg_parse_device_thread_limit(
char const *name,
618 char const *value,
void *data) {
619 kmp_setting_t **rivals = (kmp_setting_t **)data;
621 if (strcmp(name,
"KMP_ALL_THREADS") == 0) {
622 KMP_INFORM(EnvVarDeprecated, name,
"KMP_DEVICE_THREAD_LIMIT");
624 rc = __kmp_stg_check_rivals(name, value, rivals);
628 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
629 __kmp_max_nth = __kmp_xproc;
630 __kmp_allThreadsSpecified = 1;
632 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
633 __kmp_allThreadsSpecified = 0;
635 K_DIAG(1, (
"__kmp_max_nth == %d\n", __kmp_max_nth));
639static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
640 char const *name,
void *data) {
641 __kmp_stg_print_int(buffer, name, __kmp_max_nth);
646static void __kmp_stg_parse_thread_limit(
char const *name,
char const *value,
648 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
649 K_DIAG(1, (
"__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth));
653static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
654 char const *name,
void *data) {
655 __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
660static void __kmp_stg_parse_nteams(
char const *name,
char const *value,
662 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_nteams);
663 K_DIAG(1, (
"__kmp_nteams == %d\n", __kmp_nteams));
666static void __kmp_stg_print_nteams(kmp_str_buf_t *buffer,
char const *name,
668 __kmp_stg_print_int(buffer, name, __kmp_nteams);
673static void __kmp_stg_parse_teams_th_limit(
char const *name,
char const *value,
675 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth,
676 &__kmp_teams_thread_limit);
677 K_DIAG(1, (
"__kmp_teams_thread_limit == %d\n", __kmp_teams_thread_limit));
680static void __kmp_stg_print_teams_th_limit(kmp_str_buf_t *buffer,
681 char const *name,
void *data) {
682 __kmp_stg_print_int(buffer, name, __kmp_teams_thread_limit);
687static void __kmp_stg_parse_teams_thread_limit(
char const *name,
688 char const *value,
void *data) {
689 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
692static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
693 char const *name,
void *data) {
694 __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
699static void __kmp_stg_parse_use_yield(
char const *name,
char const *value,
701 __kmp_stg_parse_int(name, value, 0, 2, &__kmp_use_yield);
702 __kmp_use_yield_exp_set = 1;
705static void __kmp_stg_print_use_yield(kmp_str_buf_t *buffer,
char const *name,
707 __kmp_stg_print_int(buffer, name, __kmp_use_yield);
713static void __kmp_stg_parse_blocktime(
char const *name,
char const *value,
715 __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
716 if (__kmp_dflt_blocktime < 0) {
717 __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
718 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value),
720 KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime);
721 __kmp_env_blocktime = FALSE;
723 if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME) {
724 __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
725 __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value),
727 KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime);
728 }
else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME) {
729 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
730 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value),
732 KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime);
734 __kmp_env_blocktime = TRUE;
739 __kmp_monitor_wakeups =
740 KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
742 KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
744 K_DIAG(1, (
"__kmp_env_blocktime == %d\n", __kmp_env_blocktime));
745 if (__kmp_env_blocktime) {
746 K_DIAG(1, (
"__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime));
750static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer,
char const *name,
752 __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
758static void __kmp_stg_parse_duplicate_lib_ok(
char const *name,
759 char const *value,
void *data) {
762 __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
765static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
766 char const *name,
void *data) {
767 __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
773#if KMP_ARCH_X86 || KMP_ARCH_X86_64
775static void __kmp_stg_parse_inherit_fp_control(
char const *name,
776 char const *value,
void *data) {
777 __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
780static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
781 char const *name,
void *data) {
783 __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
790static char const *blocktime_str = NULL;
795static void __kmp_stg_parse_wait_policy(
char const *name,
char const *value,
798 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
801 rc = __kmp_stg_check_rivals(name, value, wait->rivals);
807 if (__kmp_str_match(
"ACTIVE", 1, value)) {
808 __kmp_library = library_turnaround;
809 if (blocktime_str == NULL) {
811 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
813 }
else if (__kmp_str_match(
"PASSIVE", 1, value)) {
814 __kmp_library = library_throughput;
815 __kmp_wpolicy_passive =
true;
816 if (blocktime_str == NULL) {
818 __kmp_dflt_blocktime = 0;
821 KMP_WARNING(StgInvalidValue, name, value);
824 if (__kmp_str_match(
"serial", 1, value)) {
825 __kmp_library = library_serial;
826 }
else if (__kmp_str_match(
"throughput", 2, value)) {
827 __kmp_library = library_throughput;
828 if (blocktime_str == NULL) {
830 __kmp_dflt_blocktime = 0;
832 }
else if (__kmp_str_match(
"turnaround", 2, value)) {
833 __kmp_library = library_turnaround;
834 }
else if (__kmp_str_match(
"dedicated", 1, value)) {
835 __kmp_library = library_turnaround;
836 }
else if (__kmp_str_match(
"multiuser", 1, value)) {
837 __kmp_library = library_throughput;
838 if (blocktime_str == NULL) {
840 __kmp_dflt_blocktime = 0;
843 KMP_WARNING(StgInvalidValue, name, value);
848static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer,
char const *name,
851 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
852 char const *value = NULL;
855 switch (__kmp_library) {
856 case library_turnaround: {
859 case library_throughput: {
864 switch (__kmp_library) {
865 case library_serial: {
868 case library_turnaround: {
869 value =
"turnaround";
871 case library_throughput: {
872 value =
"throughput";
877 __kmp_stg_print_str(buffer, name, value);
886static void __kmp_stg_parse_monitor_stacksize(
char const *name,
887 char const *value,
void *data) {
888 __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE,
889 NULL, &__kmp_monitor_stksize, 1);
892static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
893 char const *name,
void *data) {
894 if (__kmp_env_format) {
895 if (__kmp_monitor_stksize > 0)
896 KMP_STR_BUF_PRINT_NAME_EX(name);
898 KMP_STR_BUF_PRINT_NAME;
900 __kmp_str_buf_print(buffer,
" %s", name);
902 if (__kmp_monitor_stksize > 0) {
903 __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
905 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
907 if (__kmp_env_format && __kmp_monitor_stksize) {
908 __kmp_str_buf_print(buffer,
"'\n");
916static void __kmp_stg_parse_settings(
char const *name,
char const *value,
918 __kmp_stg_parse_bool(name, value, &__kmp_settings);
921static void __kmp_stg_print_settings(kmp_str_buf_t *buffer,
char const *name,
923 __kmp_stg_print_bool(buffer, name, __kmp_settings);
929static void __kmp_stg_parse_stackpad(
char const *name,
char const *value,
931 __kmp_stg_parse_int(name,
939static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer,
char const *name,
941 __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
947static void __kmp_stg_parse_stackoffset(
char const *name,
char const *value,
949 __kmp_stg_parse_size(name,
958static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer,
char const *name,
960 __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
966static void __kmp_stg_parse_stacksize(
char const *name,
char const *value,
969 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
972 rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
976 __kmp_stg_parse_size(name,
978 __kmp_sys_min_stksize,
990static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer,
char const *name,
992 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
993 if (__kmp_env_format) {
994 KMP_STR_BUF_PRINT_NAME_EX(name);
995 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
996 ? __kmp_stksize / stacksize->factor
998 __kmp_str_buf_print(buffer,
"'\n");
1000 __kmp_str_buf_print(buffer,
" %s=", name);
1001 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
1002 ? __kmp_stksize / stacksize->factor
1004 __kmp_str_buf_print(buffer,
"\n");
1011static void __kmp_stg_parse_version(
char const *name,
char const *value,
1013 __kmp_stg_parse_bool(name, value, &__kmp_version);
1016static void __kmp_stg_print_version(kmp_str_buf_t *buffer,
char const *name,
1018 __kmp_stg_print_bool(buffer, name, __kmp_version);
1024static void __kmp_stg_parse_warnings(
char const *name,
char const *value,
1026 __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
1027 if (__kmp_generate_warnings != kmp_warnings_off) {
1030 __kmp_generate_warnings = kmp_warnings_explicit;
1034static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer,
char const *name,
1037 __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
1043static void __kmp_stg_parse_nesting_mode(
char const *name,
char const *value,
1045 __kmp_stg_parse_int(name, value, 0, INT_MAX, &__kmp_nesting_mode);
1046#if KMP_AFFINITY_SUPPORTED && KMP_USE_HWLOC
1047 if (__kmp_nesting_mode > 0)
1048 __kmp_affinity_top_method = affinity_top_method_hwloc;
1052static void __kmp_stg_print_nesting_mode(kmp_str_buf_t *buffer,
1053 char const *name,
void *data) {
1054 if (__kmp_env_format) {
1055 KMP_STR_BUF_PRINT_NAME;
1057 __kmp_str_buf_print(buffer,
" %s", name);
1059 __kmp_str_buf_print(buffer,
"=%d\n", __kmp_nesting_mode);
1065static void __kmp_stg_parse_nested(
char const *name,
char const *value,
1068 KMP_INFORM(EnvVarDeprecated, name,
"OMP_MAX_ACTIVE_LEVELS");
1069 __kmp_stg_parse_bool(name, value, &nested);
1071 if (!__kmp_dflt_max_active_levels_set)
1072 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
1074 __kmp_dflt_max_active_levels = 1;
1075 __kmp_dflt_max_active_levels_set =
true;
1079static void __kmp_stg_print_nested(kmp_str_buf_t *buffer,
char const *name,
1081 if (__kmp_env_format) {
1082 KMP_STR_BUF_PRINT_NAME;
1084 __kmp_str_buf_print(buffer,
" %s", name);
1086 __kmp_str_buf_print(buffer,
": deprecated; max-active-levels-var=%d\n",
1087 __kmp_dflt_max_active_levels);
1090static void __kmp_parse_nested_num_threads(
const char *var,
const char *env,
1091 kmp_nested_nthreads_t *nth_array) {
1092 const char *next = env;
1093 const char *scan = next;
1096 int prev_comma = FALSE;
1102 if (*next ==
'\0') {
1106 if (((*next <
'0') || (*next >
'9')) && (*next !=
',')) {
1107 KMP_WARNING(NthSyntaxError, var, env);
1113 if (total == 0 || prev_comma) {
1121 if (*next >=
'0' && *next <=
'9') {
1125 const char *tmp = next;
1127 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
1128 KMP_WARNING(NthSpacesNotAllowed, var, env);
1133 if (!__kmp_dflt_max_active_levels_set && total > 1)
1134 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
1135 KMP_DEBUG_ASSERT(total > 0);
1137 KMP_WARNING(NthSyntaxError, var, env);
1142 if (!nth_array->nth) {
1144 nth_array->nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int) * total * 2);
1145 if (nth_array->nth == NULL) {
1146 KMP_FATAL(MemoryAllocFailed);
1148 nth_array->size = total * 2;
1150 if (nth_array->size < total) {
1153 nth_array->size *= 2;
1154 }
while (nth_array->size < total);
1156 nth_array->nth = (
int *)KMP_INTERNAL_REALLOC(
1157 nth_array->nth,
sizeof(
int) * nth_array->size);
1158 if (nth_array->nth == NULL) {
1159 KMP_FATAL(MemoryAllocFailed);
1163 nth_array->used = total;
1171 if (*scan ==
'\0') {
1181 nth_array->nth[i++] = 0;
1183 }
else if (prev_comma) {
1185 nth_array->nth[i] = nth_array->nth[i - 1];
1194 if (*scan >=
'0' && *scan <=
'9') {
1196 const char *buf = scan;
1197 char const *msg = NULL;
1202 num = __kmp_str_to_int(buf, *scan);
1203 if (num < KMP_MIN_NTH) {
1204 msg = KMP_I18N_STR(ValueTooSmall);
1206 }
else if (num > __kmp_sys_max_nth) {
1207 msg = KMP_I18N_STR(ValueTooLarge);
1208 num = __kmp_sys_max_nth;
1212 KMP_WARNING(ParseSizeIntWarn, var, env, msg);
1213 KMP_INFORM(Using_int_Value, var, num);
1215 nth_array->nth[i++] = num;
1220static void __kmp_stg_parse_num_threads(
char const *name,
char const *value,
1223 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
1225 __kmp_nested_nth.nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int));
1226 __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
1227 __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
1230 __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
1231 if (__kmp_nested_nth.nth) {
1232 __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
1233 if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
1234 __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
1238 K_DIAG(1, (
"__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth));
1241static void __kmp_stg_parse_num_hidden_helper_threads(
char const *name,
1244 __kmp_stg_parse_int(name, value, 0, 16, &__kmp_hidden_helper_threads_num);
1247 if (__kmp_hidden_helper_threads_num == 0) {
1248 __kmp_enable_hidden_helper = FALSE;
1253 __kmp_hidden_helper_threads_num++;
1257static void __kmp_stg_print_num_hidden_helper_threads(kmp_str_buf_t *buffer,
1260 if (__kmp_hidden_helper_threads_num == 0) {
1261 __kmp_stg_print_int(buffer, name, __kmp_hidden_helper_threads_num);
1263 KMP_DEBUG_ASSERT(__kmp_hidden_helper_threads_num > 1);
1266 __kmp_stg_print_int(buffer, name, __kmp_hidden_helper_threads_num - 1);
1270static void __kmp_stg_parse_use_hidden_helper(
char const *name,
1271 char const *value,
void *data) {
1272 __kmp_stg_parse_bool(name, value, &__kmp_enable_hidden_helper);
1274 __kmp_enable_hidden_helper = FALSE;
1276 (
"__kmp_stg_parse_use_hidden_helper: Disable hidden helper task on "
1277 "non-Linux platform although it is enabled by user explicitly.\n"));
1281static void __kmp_stg_print_use_hidden_helper(kmp_str_buf_t *buffer,
1282 char const *name,
void *data) {
1283 __kmp_stg_print_bool(buffer, name, __kmp_enable_hidden_helper);
1286static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer,
char const *name,
1288 if (__kmp_env_format) {
1289 KMP_STR_BUF_PRINT_NAME;
1291 __kmp_str_buf_print(buffer,
" %s", name);
1293 if (__kmp_nested_nth.used) {
1295 __kmp_str_buf_init(&buf);
1296 for (
int i = 0; i < __kmp_nested_nth.used; i++) {
1297 __kmp_str_buf_print(&buf,
"%d", __kmp_nested_nth.nth[i]);
1298 if (i < __kmp_nested_nth.used - 1) {
1299 __kmp_str_buf_print(&buf,
",");
1302 __kmp_str_buf_print(buffer,
"='%s'\n", buf.str);
1303 __kmp_str_buf_free(&buf);
1305 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1312static void __kmp_stg_parse_tasking(
char const *name,
char const *value,
1314 __kmp_stg_parse_int(name, value, 0, (
int)tskm_max,
1315 (
int *)&__kmp_tasking_mode);
1318static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer,
char const *name,
1320 __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
1323static void __kmp_stg_parse_task_stealing(
char const *name,
char const *value,
1325 __kmp_stg_parse_int(name, value, 0, 1,
1326 (
int *)&__kmp_task_stealing_constraint);
1329static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
1330 char const *name,
void *data) {
1331 __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
1334static void __kmp_stg_parse_max_active_levels(
char const *name,
1335 char const *value,
void *data) {
1336 kmp_uint64 tmp_dflt = 0;
1337 char const *msg = NULL;
1338 if (!__kmp_dflt_max_active_levels_set) {
1340 __kmp_str_to_uint(value, &tmp_dflt, &msg);
1342 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1343 }
else if (tmp_dflt > KMP_MAX_ACTIVE_LEVELS_LIMIT) {
1345 msg = KMP_I18N_STR(ValueTooLarge);
1346 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1348 __kmp_type_convert(tmp_dflt, &(__kmp_dflt_max_active_levels));
1349 __kmp_dflt_max_active_levels_set =
true;
1354static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
1355 char const *name,
void *data) {
1356 __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
1361static void __kmp_stg_parse_default_device(
char const *name,
char const *value,
1363 __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT,
1364 &__kmp_default_device);
1367static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
1368 char const *name,
void *data) {
1369 __kmp_stg_print_int(buffer, name, __kmp_default_device);
1374static void __kmp_stg_parse_target_offload(
char const *name,
char const *value,
1376 const char *next = value;
1377 const char *scan = next;
1379 __kmp_target_offload = tgt_default;
1384 if (!__kmp_strcasecmp_with_sentinel(
"mandatory", scan, 0)) {
1385 __kmp_target_offload = tgt_mandatory;
1386 }
else if (!__kmp_strcasecmp_with_sentinel(
"disabled", scan, 0)) {
1387 __kmp_target_offload = tgt_disabled;
1388 }
else if (!__kmp_strcasecmp_with_sentinel(
"default", scan, 0)) {
1389 __kmp_target_offload = tgt_default;
1391 KMP_WARNING(SyntaxErrorUsing, name,
"DEFAULT");
1396static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
1397 char const *name,
void *data) {
1398 const char *value = NULL;
1399 if (__kmp_target_offload == tgt_default)
1401 else if (__kmp_target_offload == tgt_mandatory)
1402 value =
"MANDATORY";
1403 else if (__kmp_target_offload == tgt_disabled)
1405 KMP_DEBUG_ASSERT(value);
1406 if (__kmp_env_format) {
1407 KMP_STR_BUF_PRINT_NAME;
1409 __kmp_str_buf_print(buffer,
" %s", name);
1411 __kmp_str_buf_print(buffer,
"=%s\n", value);
1416static void __kmp_stg_parse_max_task_priority(
char const *name,
1417 char const *value,
void *data) {
1418 __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT,
1419 &__kmp_max_task_priority);
1422static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
1423 char const *name,
void *data) {
1424 __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
1429static void __kmp_stg_parse_taskloop_min_tasks(
char const *name,
1430 char const *value,
void *data) {
1432 __kmp_stg_parse_int(name, value, 0, INT_MAX, &tmp);
1433 __kmp_taskloop_min_tasks = tmp;
1436static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
1437 char const *name,
void *data) {
1438 __kmp_stg_print_uint64(buffer, name, __kmp_taskloop_min_tasks);
1443static void __kmp_stg_parse_disp_buffers(
char const *name,
char const *value,
1445 if (TCR_4(__kmp_init_serial)) {
1446 KMP_WARNING(EnvSerialWarn, name);
1449 __kmp_stg_parse_int(name, value, KMP_MIN_DISP_NUM_BUFF, KMP_MAX_DISP_NUM_BUFF,
1450 &__kmp_dispatch_num_buffers);
1453static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
1454 char const *name,
void *data) {
1455 __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
1458#if KMP_NESTED_HOT_TEAMS
1462static void __kmp_stg_parse_hot_teams_level(
char const *name,
char const *value,
1464 if (TCR_4(__kmp_init_parallel)) {
1465 KMP_WARNING(EnvParallelWarn, name);
1468 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1469 &__kmp_hot_teams_max_level);
1472static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
1473 char const *name,
void *data) {
1474 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
1477static void __kmp_stg_parse_hot_teams_mode(
char const *name,
char const *value,
1479 if (TCR_4(__kmp_init_parallel)) {
1480 KMP_WARNING(EnvParallelWarn, name);
1483 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1484 &__kmp_hot_teams_mode);
1487static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
1488 char const *name,
void *data) {
1489 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
1497#if KMP_HANDLE_SIGNALS
1499static void __kmp_stg_parse_handle_signals(
char const *name,
char const *value,
1501 __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
1504static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
1505 char const *name,
void *data) {
1506 __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
1516#define KMP_STG_X_DEBUG(x) \
1517 static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \
1519 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_##x##_debug); \
1521 static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer, \
1522 char const *name, void *data) { \
1523 __kmp_stg_print_int(buffer, name, kmp_##x##_debug); \
1533#undef KMP_STG_X_DEBUG
1535static void __kmp_stg_parse_debug(
char const *name,
char const *value,
1538 __kmp_stg_parse_int(name, value, 0, INT_MAX, &debug);
1539 if (kmp_a_debug < debug) {
1540 kmp_a_debug = debug;
1542 if (kmp_b_debug < debug) {
1543 kmp_b_debug = debug;
1545 if (kmp_c_debug < debug) {
1546 kmp_c_debug = debug;
1548 if (kmp_d_debug < debug) {
1549 kmp_d_debug = debug;
1551 if (kmp_e_debug < debug) {
1552 kmp_e_debug = debug;
1554 if (kmp_f_debug < debug) {
1555 kmp_f_debug = debug;
1559static void __kmp_stg_parse_debug_buf(
char const *name,
char const *value,
1561 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
1565 if (__kmp_debug_buf) {
1567 int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
1570 __kmp_debug_buffer = (
char *)__kmp_page_allocate(elements *
sizeof(
char));
1571 for (i = 0; i < elements; i += __kmp_debug_buf_chars)
1572 __kmp_debug_buffer[i] =
'\0';
1574 __kmp_debug_count = 0;
1576 K_DIAG(1, (
"__kmp_debug_buf = %d\n", __kmp_debug_buf));
1579static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer,
char const *name,
1581 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
1584static void __kmp_stg_parse_debug_buf_atomic(
char const *name,
1585 char const *value,
void *data) {
1586 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
1589static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
1590 char const *name,
void *data) {
1591 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
1594static void __kmp_stg_parse_debug_buf_chars(
char const *name,
char const *value,
1596 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN, INT_MAX,
1597 &__kmp_debug_buf_chars);
1600static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
1601 char const *name,
void *data) {
1602 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
1605static void __kmp_stg_parse_debug_buf_lines(
char const *name,
char const *value,
1607 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN, INT_MAX,
1608 &__kmp_debug_buf_lines);
1611static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
1612 char const *name,
void *data) {
1613 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
1616static void __kmp_stg_parse_diag(
char const *name,
char const *value,
1618 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_diag);
1621static void __kmp_stg_print_diag(kmp_str_buf_t *buffer,
char const *name,
1623 __kmp_stg_print_int(buffer, name, kmp_diag);
1631static void __kmp_stg_parse_align_alloc(
char const *name,
char const *value,
1633 __kmp_stg_parse_size(name, value, CACHE_LINE, INT_MAX, NULL,
1634 &__kmp_align_alloc, 1);
1637static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer,
char const *name,
1639 __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
1648static void __kmp_stg_parse_barrier_branch_bit(
char const *name,
1649 char const *value,
void *data) {
1653 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1654 var = __kmp_barrier_branch_bit_env_name[i];
1655 if ((strcmp(var, name) == 0) && (value != 0)) {
1658 comma = CCAST(
char *, strchr(value,
','));
1659 __kmp_barrier_gather_branch_bits[i] =
1660 (kmp_uint32)__kmp_str_to_int(value,
',');
1662 if (comma == NULL) {
1663 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1665 __kmp_barrier_release_branch_bits[i] =
1666 (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
1668 if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1669 __kmp_msg(kmp_ms_warning,
1670 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1672 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1675 if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1676 KMP_WARNING(BarrGatherValueInvalid, name, value);
1677 KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt);
1678 __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
1681 K_DIAG(1, (
"%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],
1682 __kmp_barrier_gather_branch_bits[i],
1683 __kmp_barrier_release_branch_bits[i]))
1687static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
1688 char const *name,
void *data) {
1690 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1691 var = __kmp_barrier_branch_bit_env_name[i];
1692 if (strcmp(var, name) == 0) {
1693 if (__kmp_env_format) {
1694 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i]);
1696 __kmp_str_buf_print(buffer,
" %s='",
1697 __kmp_barrier_branch_bit_env_name[i]);
1699 __kmp_str_buf_print(buffer,
"%d,%d'\n",
1700 __kmp_barrier_gather_branch_bits[i],
1701 __kmp_barrier_release_branch_bits[i]);
1713static void __kmp_stg_parse_barrier_pattern(
char const *name,
char const *value,
1718 static int dist_req = 0, non_dist_req = 0;
1719 static bool warn = 1;
1720 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1721 var = __kmp_barrier_pattern_env_name[i];
1723 if ((strcmp(var, name) == 0) && (value != 0)) {
1725 char *comma = CCAST(
char *, strchr(value,
','));
1728 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1729 if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
1731 if (j == bp_dist_bar) {
1736 __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
1740 if (j == bp_last_bar) {
1741 KMP_WARNING(BarrGatherValueInvalid, name, value);
1742 KMP_INFORM(Using_str_Value, name,
1743 __kmp_barrier_pattern_name[bp_linear_bar]);
1747 if (comma != NULL) {
1748 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1749 if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
1750 if (j == bp_dist_bar) {
1755 __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
1759 if (j == bp_last_bar) {
1760 __kmp_msg(kmp_ms_warning,
1761 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1763 KMP_INFORM(Using_str_Value, name,
1764 __kmp_barrier_pattern_name[bp_linear_bar]);
1769 if (dist_req != 0) {
1771 if ((non_dist_req != 0) && warn) {
1772 KMP_INFORM(BarrierPatternOverride, name,
1773 __kmp_barrier_pattern_name[bp_dist_bar]);
1776 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1777 if (__kmp_barrier_release_pattern[i] != bp_dist_bar)
1778 __kmp_barrier_release_pattern[i] = bp_dist_bar;
1779 if (__kmp_barrier_gather_pattern[i] != bp_dist_bar)
1780 __kmp_barrier_gather_pattern[i] = bp_dist_bar;
1785static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
1786 char const *name,
void *data) {
1788 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1789 var = __kmp_barrier_pattern_env_name[i];
1790 if (strcmp(var, name) == 0) {
1791 int j = __kmp_barrier_gather_pattern[i];
1792 int k = __kmp_barrier_release_pattern[i];
1793 if (__kmp_env_format) {
1794 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i]);
1796 __kmp_str_buf_print(buffer,
" %s='",
1797 __kmp_barrier_pattern_env_name[i]);
1799 KMP_DEBUG_ASSERT(j < bp_last_bar && k < bp_last_bar);
1800 __kmp_str_buf_print(buffer,
"%s,%s'\n", __kmp_barrier_pattern_name[j],
1801 __kmp_barrier_pattern_name[k]);
1809static void __kmp_stg_parse_abort_delay(
char const *name,
char const *value,
1813 int delay = __kmp_abort_delay / 1000;
1814 __kmp_stg_parse_int(name, value, 0, INT_MAX / 1000, &delay);
1815 __kmp_abort_delay = delay * 1000;
1818static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer,
char const *name,
1820 __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
1826static void __kmp_stg_parse_cpuinfo_file(
char const *name,
char const *value,
1828#if KMP_AFFINITY_SUPPORTED
1829 __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
1830 K_DIAG(1, (
"__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file));
1834static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
1835 char const *name,
void *data) {
1836#if KMP_AFFINITY_SUPPORTED
1837 if (__kmp_env_format) {
1838 KMP_STR_BUF_PRINT_NAME;
1840 __kmp_str_buf_print(buffer,
" %s", name);
1842 if (__kmp_cpuinfo_file) {
1843 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_cpuinfo_file);
1845 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1853static void __kmp_stg_parse_force_reduction(
char const *name,
char const *value,
1855 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1858 rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
1862 if (reduction->force) {
1864 if (__kmp_str_match(
"critical", 0, value))
1865 __kmp_force_reduction_method = critical_reduce_block;
1866 else if (__kmp_str_match(
"atomic", 0, value))
1867 __kmp_force_reduction_method = atomic_reduce_block;
1868 else if (__kmp_str_match(
"tree", 0, value))
1869 __kmp_force_reduction_method = tree_reduce_block;
1871 KMP_FATAL(UnknownForceReduction, name, value);
1875 __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
1876 if (__kmp_determ_red) {
1877 __kmp_force_reduction_method = tree_reduce_block;
1879 __kmp_force_reduction_method = reduction_method_not_defined;
1882 K_DIAG(1, (
"__kmp_force_reduction_method == %d\n",
1883 __kmp_force_reduction_method));
1886static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
1887 char const *name,
void *data) {
1889 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1890 if (reduction->force) {
1891 if (__kmp_force_reduction_method == critical_reduce_block) {
1892 __kmp_stg_print_str(buffer, name,
"critical");
1893 }
else if (__kmp_force_reduction_method == atomic_reduce_block) {
1894 __kmp_stg_print_str(buffer, name,
"atomic");
1895 }
else if (__kmp_force_reduction_method == tree_reduce_block) {
1896 __kmp_stg_print_str(buffer, name,
"tree");
1898 if (__kmp_env_format) {
1899 KMP_STR_BUF_PRINT_NAME;
1901 __kmp_str_buf_print(buffer,
" %s", name);
1903 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1906 __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
1914static void __kmp_stg_parse_storage_map(
char const *name,
char const *value,
1916 if (__kmp_str_match(
"verbose", 1, value)) {
1917 __kmp_storage_map = TRUE;
1918 __kmp_storage_map_verbose = TRUE;
1919 __kmp_storage_map_verbose_specified = TRUE;
1922 __kmp_storage_map_verbose = FALSE;
1923 __kmp_stg_parse_bool(name, value, &__kmp_storage_map);
1927static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer,
char const *name,
1929 if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
1930 __kmp_stg_print_str(buffer, name,
"verbose");
1932 __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
1939static void __kmp_stg_parse_all_threadprivate(
char const *name,
1940 char const *value,
void *data) {
1941 __kmp_stg_parse_int(name, value,
1942 __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
1943 __kmp_max_nth, &__kmp_tp_capacity);
1946static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
1947 char const *name,
void *data) {
1948 __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
1954static void __kmp_stg_parse_foreign_threads_threadprivate(
char const *name,
1957 __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
1960static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
1963 __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
1969#if KMP_AFFINITY_SUPPORTED
1971static int __kmp_parse_affinity_proc_id_list(
const char *var,
const char *env,
1972 const char **nextEnv,
1974 const char *scan = env;
1975 const char *next = scan;
1981 int start, end, stride;
1985 if (*next ==
'\0') {
1996 if ((*next <
'0') || (*next >
'9')) {
1997 KMP_WARNING(AffSyntaxError, var);
2001 num = __kmp_str_to_int(scan, *next);
2002 KMP_ASSERT(num >= 0);
2020 if ((*next <
'0') || (*next >
'9')) {
2021 KMP_WARNING(AffSyntaxError, var);
2026 num = __kmp_str_to_int(scan, *next);
2027 KMP_ASSERT(num >= 0);
2040 if ((*next <
'0') || (*next >
'9')) {
2042 KMP_WARNING(AffSyntaxError, var);
2050 start = __kmp_str_to_int(scan, *next);
2051 KMP_ASSERT(start >= 0);
2070 if ((*next <
'0') || (*next >
'9')) {
2071 KMP_WARNING(AffSyntaxError, var);
2075 end = __kmp_str_to_int(scan, *next);
2076 KMP_ASSERT(end >= 0);
2093 if ((*next <
'0') || (*next >
'9')) {
2094 KMP_WARNING(AffSyntaxError, var);
2098 stride = __kmp_str_to_int(scan, *next);
2099 KMP_ASSERT(stride >= 0);
2105 KMP_WARNING(AffZeroStride, var);
2110 KMP_WARNING(AffStartGreaterEnd, var, start, end);
2115 KMP_WARNING(AffStrideLessZero, var, start, end);
2119 if ((end - start) / stride > 65536) {
2120 KMP_WARNING(AffRangeTooBig, var, end, start, stride);
2137 ptrdiff_t len = next - env;
2138 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
2139 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
2140 retlist[len] =
'\0';
2141 *proclist = retlist;
2148static kmp_setting_t *__kmp_affinity_notype = NULL;
2150static void __kmp_parse_affinity_env(
char const *name,
char const *value,
2151 kmp_affinity_t *out_affinity) {
2152 char *buffer = NULL;
2170 KMP_ASSERT(value != NULL);
2172 if (TCR_4(__kmp_init_middle)) {
2173 KMP_WARNING(EnvMiddleWarn, name);
2174 __kmp_env_toPrint(name, 0);
2177 __kmp_env_toPrint(name, 1);
2180 __kmp_str_format(
"%s", value);
2190#define EMIT_WARN(skip, errlist) \
2194 SKIP_TO(next, ','); \
2198 KMP_WARNING errlist; \
2207#define _set_param(_guard, _var, _val) \
2209 if (_guard == 0) { \
2212 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2217#define set_type(val) _set_param(type, out_affinity->type, val)
2218#define set_verbose(val) _set_param(verbose, out_affinity->flags.verbose, val)
2219#define set_warnings(val) \
2220 _set_param(warnings, out_affinity->flags.warnings, val)
2221#define set_respect(val) _set_param(respect, out_affinity->flags.respect, val)
2222#define set_dups(val) _set_param(dups, out_affinity->flags.dups, val)
2223#define set_proclist(val) _set_param(proclist, out_affinity->proclist, val)
2224#define set_reset(val) _set_param(reset, out_affinity->flags.reset, val)
2226#define set_gran(val, levels) \
2229 out_affinity->gran = val; \
2230 out_affinity->gran_levels = levels; \
2232 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2237 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
2238 (__kmp_nested_proc_bind.used > 0));
2240 while (*buf !=
'\0') {
2243 if (__kmp_match_str(
"none", buf, CCAST(
const char **, &next))) {
2244 set_type(affinity_none);
2245 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2247 }
else if (__kmp_match_str(
"scatter", buf, CCAST(
const char **, &next))) {
2248 set_type(affinity_scatter);
2249 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2251 }
else if (__kmp_match_str(
"compact", buf, CCAST(
const char **, &next))) {
2252 set_type(affinity_compact);
2253 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2255 }
else if (__kmp_match_str(
"logical", buf, CCAST(
const char **, &next))) {
2256 set_type(affinity_logical);
2257 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2259 }
else if (__kmp_match_str(
"physical", buf, CCAST(
const char **, &next))) {
2260 set_type(affinity_physical);
2261 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2263 }
else if (__kmp_match_str(
"explicit", buf, CCAST(
const char **, &next))) {
2264 set_type(affinity_explicit);
2265 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2267 }
else if (__kmp_match_str(
"balanced", buf, CCAST(
const char **, &next))) {
2268 set_type(affinity_balanced);
2269 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2271 }
else if (__kmp_match_str(
"disabled", buf, CCAST(
const char **, &next))) {
2272 set_type(affinity_disabled);
2273 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2275 }
else if (__kmp_match_str(
"verbose", buf, CCAST(
const char **, &next))) {
2278 }
else if (__kmp_match_str(
"noverbose", buf, CCAST(
const char **, &next))) {
2281 }
else if (__kmp_match_str(
"warnings", buf, CCAST(
const char **, &next))) {
2284 }
else if (__kmp_match_str(
"nowarnings", buf,
2285 CCAST(
const char **, &next))) {
2286 set_warnings(FALSE);
2288 }
else if (__kmp_match_str(
"respect", buf, CCAST(
const char **, &next))) {
2291 }
else if (__kmp_match_str(
"norespect", buf, CCAST(
const char **, &next))) {
2294 }
else if (__kmp_match_str(
"reset", buf, CCAST(
const char **, &next))) {
2297 }
else if (__kmp_match_str(
"noreset", buf, CCAST(
const char **, &next))) {
2300 }
else if (__kmp_match_str(
"duplicates", buf,
2301 CCAST(
const char **, &next)) ||
2302 __kmp_match_str(
"dups", buf, CCAST(
const char **, &next))) {
2305 }
else if (__kmp_match_str(
"noduplicates", buf,
2306 CCAST(
const char **, &next)) ||
2307 __kmp_match_str(
"nodups", buf, CCAST(
const char **, &next))) {
2310 }
else if (__kmp_match_str(
"granularity", buf,
2311 CCAST(
const char **, &next)) ||
2312 __kmp_match_str(
"gran", buf, CCAST(
const char **, &next))) {
2315 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2324 KMP_FOREACH_HW_TYPE(type) {
2325 const char *name = __kmp_hw_get_keyword(type);
2326 if (__kmp_match_str(name, buf, CCAST(
const char **, &next))) {
2335 if (__kmp_match_str(
"fine", buf, CCAST(
const char **, &next))) {
2336 set_gran(KMP_HW_THREAD, -1);
2339 }
else if (__kmp_match_str(
"package", buf,
2340 CCAST(
const char **, &next))) {
2341 set_gran(KMP_HW_SOCKET, -1);
2344 }
else if (__kmp_match_str(
"node", buf, CCAST(
const char **, &next))) {
2345 set_gran(KMP_HW_NUMA, -1);
2348#if KMP_GROUP_AFFINITY
2349 }
else if (__kmp_match_str(
"group", buf, CCAST(
const char **, &next))) {
2350 set_gran(KMP_HW_PROC_GROUP, -1);
2354 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2358 n = __kmp_str_to_int(buf, *next);
2361 set_gran(KMP_HW_UNKNOWN, n);
2364 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2368 }
else if (__kmp_match_str(
"proclist", buf, CCAST(
const char **, &next))) {
2369 char *temp_proclist;
2373 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2379 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2384 if (!__kmp_parse_affinity_proc_id_list(
2385 name, buf, CCAST(
const char **, &next), &temp_proclist)) {
2397 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2401 set_proclist(temp_proclist);
2402 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2407 n = __kmp_str_to_int(buf, *next);
2413 KMP_WARNING(AffManyParams, name, start);
2417 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2425 }
else if (*next !=
'\0') {
2426 const char *temp = next;
2427 EMIT_WARN(TRUE, (ParseExtraCharsWarn, name, temp));
2439#undef set_granularity
2442 __kmp_str_free(&buffer);
2446 KMP_WARNING(AffProcListNoType, name);
2447 out_affinity->type = affinity_explicit;
2448 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2449 }
else if (out_affinity->type != affinity_explicit) {
2450 KMP_WARNING(AffProcListNotExplicit, name);
2451 KMP_ASSERT(out_affinity->proclist != NULL);
2452 KMP_INTERNAL_FREE(out_affinity->proclist);
2453 out_affinity->proclist = NULL;
2456 switch (out_affinity->type) {
2457 case affinity_logical:
2458 case affinity_physical: {
2460 out_affinity->offset = number[0];
2463 KMP_WARNING(AffManyParamsForLogic, name, number[1]);
2466 case affinity_balanced: {
2468 out_affinity->compact = number[0];
2471 out_affinity->offset = number[1];
2474 if (__kmp_affinity.gran == KMP_HW_UNKNOWN) {
2475 int verbose = out_affinity->flags.verbose;
2476 int warnings = out_affinity->flags.warnings;
2477#if KMP_MIC_SUPPORTED
2478 if (__kmp_mic_type != non_mic) {
2479 if (verbose || warnings) {
2480 KMP_WARNING(AffGranUsing, out_affinity->env_var,
"fine");
2482 out_affinity->gran = KMP_HW_THREAD;
2486 if (verbose || warnings) {
2487 KMP_WARNING(AffGranUsing, out_affinity->env_var,
"core");
2489 out_affinity->gran = KMP_HW_CORE;
2493 case affinity_scatter:
2494 case affinity_compact: {
2496 out_affinity->compact = number[0];
2499 out_affinity->offset = number[1];
2502 case affinity_explicit: {
2503 if (out_affinity->proclist == NULL) {
2504 KMP_WARNING(AffNoProcList, name);
2505 out_affinity->type = affinity_none;
2508 KMP_WARNING(AffNoParam, name,
"explicit");
2511 case affinity_none: {
2513 KMP_WARNING(AffNoParam, name,
"none");
2516 case affinity_disabled: {
2518 KMP_WARNING(AffNoParam, name,
"disabled");
2521 case affinity_default: {
2523 KMP_WARNING(AffNoParam, name,
"default");
2532static void __kmp_stg_parse_affinity(
char const *name,
char const *value,
2534 kmp_setting_t **rivals = (kmp_setting_t **)data;
2537 rc = __kmp_stg_check_rivals(name, value, rivals);
2542 __kmp_parse_affinity_env(name, value, &__kmp_affinity);
2545static void __kmp_stg_parse_hh_affinity(
char const *name,
char const *value,
2547 __kmp_parse_affinity_env(name, value, &__kmp_hh_affinity);
2549 if (__kmp_hh_affinity.flags.reset) {
2550 KMP_WARNING(AffInvalidParam, name,
"reset");
2552 if (__kmp_hh_affinity.flags.respect != affinity_respect_mask_default) {
2553 KMP_WARNING(AffInvalidParam, name,
"respect");
2557static void __kmp_print_affinity_env(kmp_str_buf_t *buffer,
char const *name,
2558 const kmp_affinity_t &affinity) {
2559 bool is_hh_affinity = (&affinity == &__kmp_hh_affinity);
2560 if (__kmp_env_format) {
2561 KMP_STR_BUF_PRINT_NAME_EX(name);
2563 __kmp_str_buf_print(buffer,
" %s='", name);
2565 if (affinity.flags.verbose) {
2566 __kmp_str_buf_print(buffer,
"%s,",
"verbose");
2568 __kmp_str_buf_print(buffer,
"%s,",
"noverbose");
2570 if (affinity.flags.warnings) {
2571 __kmp_str_buf_print(buffer,
"%s,",
"warnings");
2573 __kmp_str_buf_print(buffer,
"%s,",
"nowarnings");
2575 if (KMP_AFFINITY_CAPABLE()) {
2578 if (!is_hh_affinity) {
2579 if (affinity.flags.respect) {
2580 __kmp_str_buf_print(buffer,
"%s,",
"respect");
2582 __kmp_str_buf_print(buffer,
"%s,",
"norespect");
2584 if (affinity.flags.reset) {
2585 __kmp_str_buf_print(buffer,
"%s,",
"reset");
2587 __kmp_str_buf_print(buffer,
"%s,",
"noreset");
2590 __kmp_str_buf_print(buffer,
"granularity=%s,",
2591 __kmp_hw_get_keyword(affinity.gran,
false));
2593 if (!KMP_AFFINITY_CAPABLE()) {
2594 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2596 int compact = affinity.compact;
2597 int offset = affinity.offset;
2598 switch (affinity.type) {
2600 __kmp_str_buf_print(buffer,
"%s",
"none");
2602 case affinity_physical:
2603 __kmp_str_buf_print(buffer,
"%s,%d",
"physical", offset);
2605 case affinity_logical:
2606 __kmp_str_buf_print(buffer,
"%s,%d",
"logical", offset);
2608 case affinity_compact:
2609 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"compact", compact, offset);
2611 case affinity_scatter:
2612 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"scatter", compact, offset);
2614 case affinity_explicit:
2615 __kmp_str_buf_print(buffer,
"%s=[%s],%s",
"proclist", affinity.proclist,
2618 case affinity_balanced:
2619 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"balanced", compact, offset);
2621 case affinity_disabled:
2622 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2624 case affinity_default:
2625 __kmp_str_buf_print(buffer,
"%s",
"default");
2628 __kmp_str_buf_print(buffer,
"%s",
"<unknown>");
2632 __kmp_str_buf_print(buffer,
"'\n");
2635static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer,
char const *name,
2637 __kmp_print_affinity_env(buffer, name, __kmp_affinity);
2639static void __kmp_stg_print_hh_affinity(kmp_str_buf_t *buffer,
char const *name,
2641 __kmp_print_affinity_env(buffer, name, __kmp_hh_affinity);
2644#ifdef KMP_GOMP_COMPAT
2646static void __kmp_stg_parse_gomp_cpu_affinity(
char const *name,
2647 char const *value,
void *data) {
2648 const char *next = NULL;
2649 char *temp_proclist;
2650 kmp_setting_t **rivals = (kmp_setting_t **)data;
2653 rc = __kmp_stg_check_rivals(name, value, rivals);
2658 if (TCR_4(__kmp_init_middle)) {
2659 KMP_WARNING(EnvMiddleWarn, name);
2660 __kmp_env_toPrint(name, 0);
2664 __kmp_env_toPrint(name, 1);
2666 if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
2668 if (*next ==
'\0') {
2670 __kmp_affinity.proclist = temp_proclist;
2671 __kmp_affinity.type = affinity_explicit;
2672 __kmp_affinity.gran = KMP_HW_THREAD;
2673 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2675 KMP_WARNING(AffSyntaxError, name);
2676 if (temp_proclist != NULL) {
2677 KMP_INTERNAL_FREE((
void *)temp_proclist);
2682 __kmp_affinity.type = affinity_none;
2683 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2710static inline void __kmp_omp_places_syntax_warn(
const char *var) {
2711 KMP_WARNING(SyntaxErrorUsing, var,
"\"cores\"");
2714static int __kmp_parse_subplace_list(
const char *var,
const char **scan) {
2718 int start, count, stride;
2724 if ((**scan <
'0') || (**scan >
'9')) {
2725 __kmp_omp_places_syntax_warn(var);
2730 start = __kmp_str_to_int(*scan, *next);
2731 KMP_ASSERT(start >= 0);
2736 if (**scan ==
'}') {
2739 if (**scan ==
',') {
2743 if (**scan !=
':') {
2744 __kmp_omp_places_syntax_warn(var);
2751 if ((**scan <
'0') || (**scan >
'9')) {
2752 __kmp_omp_places_syntax_warn(var);
2757 count = __kmp_str_to_int(*scan, *next);
2758 KMP_ASSERT(count >= 0);
2763 if (**scan ==
'}') {
2766 if (**scan ==
',') {
2770 if (**scan !=
':') {
2771 __kmp_omp_places_syntax_warn(var);
2780 if (**scan ==
'+') {
2784 if (**scan ==
'-') {
2792 if ((**scan <
'0') || (**scan >
'9')) {
2793 __kmp_omp_places_syntax_warn(var);
2798 stride = __kmp_str_to_int(*scan, *next);
2799 KMP_ASSERT(stride >= 0);
2805 if (**scan ==
'}') {
2808 if (**scan ==
',') {
2813 __kmp_omp_places_syntax_warn(var);
2819static int __kmp_parse_place(
const char *var,
const char **scan) {
2824 if (**scan ==
'{') {
2826 if (!__kmp_parse_subplace_list(var, scan)) {
2829 if (**scan !=
'}') {
2830 __kmp_omp_places_syntax_warn(var);
2834 }
else if (**scan ==
'!') {
2836 return __kmp_parse_place(var, scan);
2837 }
else if ((**scan >=
'0') && (**scan <=
'9')) {
2840 int proc = __kmp_str_to_int(*scan, *next);
2841 KMP_ASSERT(proc >= 0);
2844 __kmp_omp_places_syntax_warn(var);
2850static int __kmp_parse_place_list(
const char *var,
const char *env,
2851 char **place_list) {
2852 const char *scan = env;
2853 const char *next = scan;
2858 if (!__kmp_parse_place(var, &scan)) {
2864 if (*scan ==
'\0') {
2872 __kmp_omp_places_syntax_warn(var);
2879 if ((*scan <
'0') || (*scan >
'9')) {
2880 __kmp_omp_places_syntax_warn(var);
2885 count = __kmp_str_to_int(scan, *next);
2886 KMP_ASSERT(count >= 0);
2891 if (*scan ==
'\0') {
2899 __kmp_omp_places_syntax_warn(var);
2920 if ((*scan <
'0') || (*scan >
'9')) {
2921 __kmp_omp_places_syntax_warn(var);
2926 stride = __kmp_str_to_int(scan, *next);
2927 KMP_ASSERT(stride >= 0);
2933 if (*scan ==
'\0') {
2941 __kmp_omp_places_syntax_warn(var);
2946 ptrdiff_t len = scan - env;
2947 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
2948 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
2949 retlist[len] =
'\0';
2950 *place_list = retlist;
2955static void __kmp_stg_parse_places(
char const *name,
char const *value,
2957 struct kmp_place_t {
2963 const char *scan = value;
2964 const char *next = scan;
2965 const char *kind =
"\"threads\"";
2966 kmp_place_t std_places[] = {{
"threads", KMP_HW_THREAD},
2967 {
"cores", KMP_HW_CORE},
2968 {
"numa_domains", KMP_HW_NUMA},
2969 {
"ll_caches", KMP_HW_LLC},
2970 {
"sockets", KMP_HW_SOCKET}};
2971 kmp_setting_t **rivals = (kmp_setting_t **)data;
2974 rc = __kmp_stg_check_rivals(name, value, rivals);
2980 for (
size_t i = 0; i <
sizeof(std_places) /
sizeof(std_places[0]); ++i) {
2981 const kmp_place_t &place = std_places[i];
2982 if (__kmp_match_str(place.name, scan, &next)) {
2984 __kmp_affinity.type = affinity_compact;
2985 __kmp_affinity.gran = place.type;
2986 __kmp_affinity.flags.dups = FALSE;
2993 KMP_FOREACH_HW_TYPE(type) {
2994 const char *name = __kmp_hw_get_keyword(type,
true);
2995 if (__kmp_match_str(
"unknowns", scan, &next))
2997 if (__kmp_match_str(name, scan, &next)) {
2999 __kmp_affinity.type = affinity_compact;
3000 __kmp_affinity.gran = type;
3001 __kmp_affinity.flags.dups = FALSE;
3008 if (__kmp_affinity.proclist != NULL) {
3009 KMP_INTERNAL_FREE((
void *)__kmp_affinity.proclist);
3010 __kmp_affinity.proclist = NULL;
3012 if (__kmp_parse_place_list(name, value, &__kmp_affinity.proclist)) {
3013 __kmp_affinity.type = affinity_explicit;
3014 __kmp_affinity.gran = KMP_HW_THREAD;
3015 __kmp_affinity.flags.dups = FALSE;
3018 __kmp_affinity.type = affinity_compact;
3019 __kmp_affinity.gran = KMP_HW_CORE;
3020 __kmp_affinity.flags.dups = FALSE;
3022 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
3023 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3027 if (__kmp_affinity.gran != KMP_HW_UNKNOWN) {
3028 kind = __kmp_hw_get_keyword(__kmp_affinity.gran);
3031 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
3032 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3036 if (*scan ==
'\0') {
3042 KMP_WARNING(SyntaxErrorUsing, name, kind);
3050 count = __kmp_str_to_int(scan, *next);
3051 KMP_ASSERT(count >= 0);
3056 KMP_WARNING(SyntaxErrorUsing, name, kind);
3062 if (*scan !=
'\0') {
3063 KMP_WARNING(ParseExtraCharsWarn, name, scan);
3065 __kmp_affinity_num_places = count;
3068static void __kmp_stg_print_places(kmp_str_buf_t *buffer,
char const *name,
3070 enum affinity_type type = __kmp_affinity.type;
3071 const char *proclist = __kmp_affinity.proclist;
3072 kmp_hw_t gran = __kmp_affinity.gran;
3074 if (__kmp_env_format) {
3075 KMP_STR_BUF_PRINT_NAME;
3077 __kmp_str_buf_print(buffer,
" %s", name);
3079 if ((__kmp_nested_proc_bind.used == 0) ||
3080 (__kmp_nested_proc_bind.bind_types == NULL) ||
3081 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
3082 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3083 }
else if (type == affinity_explicit) {
3084 if (proclist != NULL) {
3085 __kmp_str_buf_print(buffer,
"='%s'\n", proclist);
3087 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3089 }
else if (type == affinity_compact) {
3091 if (__kmp_affinity.num_masks > 0) {
3092 num = __kmp_affinity.num_masks;
3093 }
else if (__kmp_affinity_num_places > 0) {
3094 num = __kmp_affinity_num_places;
3098 if (gran != KMP_HW_UNKNOWN) {
3099 const char *name = __kmp_hw_get_keyword(gran,
true);
3101 __kmp_str_buf_print(buffer,
"='%s(%d)'\n", name, num);
3103 __kmp_str_buf_print(buffer,
"='%s'\n", name);
3106 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3109 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3113static void __kmp_stg_parse_topology_method(
char const *name,
char const *value,
3115 if (__kmp_str_match(
"all", 1, value)) {
3116 __kmp_affinity_top_method = affinity_top_method_all;
3119 else if (__kmp_str_match(
"hwloc", 1, value)) {
3120 __kmp_affinity_top_method = affinity_top_method_hwloc;
3123#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3124 else if (__kmp_str_match(
"cpuid_leaf31", 12, value) ||
3125 __kmp_str_match(
"cpuid 1f", 8, value) ||
3126 __kmp_str_match(
"cpuid 31", 8, value) ||
3127 __kmp_str_match(
"cpuid1f", 7, value) ||
3128 __kmp_str_match(
"cpuid31", 7, value) ||
3129 __kmp_str_match(
"leaf 1f", 7, value) ||
3130 __kmp_str_match(
"leaf 31", 7, value) ||
3131 __kmp_str_match(
"leaf1f", 6, value) ||
3132 __kmp_str_match(
"leaf31", 6, value)) {
3133 __kmp_affinity_top_method = affinity_top_method_x2apicid_1f;
3134 }
else if (__kmp_str_match(
"x2apic id", 9, value) ||
3135 __kmp_str_match(
"x2apic_id", 9, value) ||
3136 __kmp_str_match(
"x2apic-id", 9, value) ||
3137 __kmp_str_match(
"x2apicid", 8, value) ||
3138 __kmp_str_match(
"cpuid leaf 11", 13, value) ||
3139 __kmp_str_match(
"cpuid_leaf_11", 13, value) ||
3140 __kmp_str_match(
"cpuid-leaf-11", 13, value) ||
3141 __kmp_str_match(
"cpuid leaf11", 12, value) ||
3142 __kmp_str_match(
"cpuid_leaf11", 12, value) ||
3143 __kmp_str_match(
"cpuid-leaf11", 12, value) ||
3144 __kmp_str_match(
"cpuidleaf 11", 12, value) ||
3145 __kmp_str_match(
"cpuidleaf_11", 12, value) ||
3146 __kmp_str_match(
"cpuidleaf-11", 12, value) ||
3147 __kmp_str_match(
"cpuidleaf11", 11, value) ||
3148 __kmp_str_match(
"cpuid 11", 8, value) ||
3149 __kmp_str_match(
"cpuid_11", 8, value) ||
3150 __kmp_str_match(
"cpuid-11", 8, value) ||
3151 __kmp_str_match(
"cpuid11", 7, value) ||
3152 __kmp_str_match(
"leaf 11", 7, value) ||
3153 __kmp_str_match(
"leaf_11", 7, value) ||
3154 __kmp_str_match(
"leaf-11", 7, value) ||
3155 __kmp_str_match(
"leaf11", 6, value)) {
3156 __kmp_affinity_top_method = affinity_top_method_x2apicid;
3157 }
else if (__kmp_str_match(
"apic id", 7, value) ||
3158 __kmp_str_match(
"apic_id", 7, value) ||
3159 __kmp_str_match(
"apic-id", 7, value) ||
3160 __kmp_str_match(
"apicid", 6, value) ||
3161 __kmp_str_match(
"cpuid leaf 4", 12, value) ||
3162 __kmp_str_match(
"cpuid_leaf_4", 12, value) ||
3163 __kmp_str_match(
"cpuid-leaf-4", 12, value) ||
3164 __kmp_str_match(
"cpuid leaf4", 11, value) ||
3165 __kmp_str_match(
"cpuid_leaf4", 11, value) ||
3166 __kmp_str_match(
"cpuid-leaf4", 11, value) ||
3167 __kmp_str_match(
"cpuidleaf 4", 11, value) ||
3168 __kmp_str_match(
"cpuidleaf_4", 11, value) ||
3169 __kmp_str_match(
"cpuidleaf-4", 11, value) ||
3170 __kmp_str_match(
"cpuidleaf4", 10, value) ||
3171 __kmp_str_match(
"cpuid 4", 7, value) ||
3172 __kmp_str_match(
"cpuid_4", 7, value) ||
3173 __kmp_str_match(
"cpuid-4", 7, value) ||
3174 __kmp_str_match(
"cpuid4", 6, value) ||
3175 __kmp_str_match(
"leaf 4", 6, value) ||
3176 __kmp_str_match(
"leaf_4", 6, value) ||
3177 __kmp_str_match(
"leaf-4", 6, value) ||
3178 __kmp_str_match(
"leaf4", 5, value)) {
3179 __kmp_affinity_top_method = affinity_top_method_apicid;
3182 else if (__kmp_str_match(
"/proc/cpuinfo", 2, value) ||
3183 __kmp_str_match(
"cpuinfo", 5, value)) {
3184 __kmp_affinity_top_method = affinity_top_method_cpuinfo;
3186#if KMP_GROUP_AFFINITY
3187 else if (__kmp_str_match(
"group", 1, value)) {
3188 KMP_WARNING(StgDeprecatedValue, name, value,
"all");
3189 __kmp_affinity_top_method = affinity_top_method_group;
3192 else if (__kmp_str_match(
"flat", 1, value)) {
3193 __kmp_affinity_top_method = affinity_top_method_flat;
3195 KMP_WARNING(StgInvalidValue, name, value);
3199static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
3200 char const *name,
void *data) {
3201 char const *value = NULL;
3203 switch (__kmp_affinity_top_method) {
3204 case affinity_top_method_default:
3208 case affinity_top_method_all:
3212#if KMP_ARCH_X86 || KMP_ARCH_X86_64
3213 case affinity_top_method_x2apicid_1f:
3214 value =
"x2APIC id leaf 0x1f";
3217 case affinity_top_method_x2apicid:
3218 value =
"x2APIC id leaf 0xb";
3221 case affinity_top_method_apicid:
3227 case affinity_top_method_hwloc:
3232 case affinity_top_method_cpuinfo:
3236#if KMP_GROUP_AFFINITY
3237 case affinity_top_method_group:
3242 case affinity_top_method_flat:
3247 if (value != NULL) {
3248 __kmp_stg_print_str(buffer, name, value);
3253struct kmp_proc_bind_info_t {
3255 kmp_proc_bind_t proc_bind;
3257static kmp_proc_bind_info_t proc_bind_table[] = {
3258 {
"spread", proc_bind_spread},
3259 {
"true", proc_bind_spread},
3260 {
"close", proc_bind_close},
3262 {
"false", proc_bind_primary},
3263 {
"primary", proc_bind_primary}};
3264static void __kmp_stg_parse_teams_proc_bind(
char const *name,
char const *value,
3269 for (
size_t i = 0; i <
sizeof(proc_bind_table) /
sizeof(proc_bind_table[0]);
3271 if (__kmp_match_str(proc_bind_table[i].name, value, &end)) {
3272 __kmp_teams_proc_bind = proc_bind_table[i].proc_bind;
3278 KMP_WARNING(StgInvalidValue, name, value);
3281static void __kmp_stg_print_teams_proc_bind(kmp_str_buf_t *buffer,
3282 char const *name,
void *data) {
3283 const char *value = KMP_I18N_STR(NotDefined);
3284 for (
size_t i = 0; i <
sizeof(proc_bind_table) /
sizeof(proc_bind_table[0]);
3286 if (__kmp_teams_proc_bind == proc_bind_table[i].proc_bind) {
3287 value = proc_bind_table[i].name;
3291 __kmp_stg_print_str(buffer, name, value);
3297static void __kmp_stg_parse_proc_bind(
char const *name,
char const *value,
3299 kmp_setting_t **rivals = (kmp_setting_t **)data;
3302 rc = __kmp_stg_check_rivals(name, value, rivals);
3308 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
3309 (__kmp_nested_proc_bind.used > 0));
3311 const char *buf = value;
3315 if ((*buf >=
'0') && (*buf <=
'9')) {
3318 num = __kmp_str_to_int(buf, *next);
3319 KMP_ASSERT(num >= 0);
3327 if (__kmp_match_str(
"disabled", buf, &next)) {
3330#if KMP_AFFINITY_SUPPORTED
3331 __kmp_affinity.type = affinity_disabled;
3333 __kmp_nested_proc_bind.used = 1;
3334 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3335 }
else if ((num == (
int)proc_bind_false) ||
3336 __kmp_match_str(
"false", buf, &next)) {
3339#if KMP_AFFINITY_SUPPORTED
3340 __kmp_affinity.type = affinity_none;
3342 __kmp_nested_proc_bind.used = 1;
3343 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3344 }
else if ((num == (
int)proc_bind_true) ||
3345 __kmp_match_str(
"true", buf, &next)) {
3348 __kmp_nested_proc_bind.used = 1;
3349 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3354 for (scan = buf; *scan !=
'\0'; scan++) {
3361 if (__kmp_nested_proc_bind.size < nelem) {
3362 __kmp_nested_proc_bind.bind_types =
3363 (kmp_proc_bind_t *)KMP_INTERNAL_REALLOC(
3364 __kmp_nested_proc_bind.bind_types,
3365 sizeof(kmp_proc_bind_t) * nelem);
3366 if (__kmp_nested_proc_bind.bind_types == NULL) {
3367 KMP_FATAL(MemoryAllocFailed);
3369 __kmp_nested_proc_bind.size = nelem;
3371 __kmp_nested_proc_bind.used = nelem;
3373 if (nelem > 1 && !__kmp_dflt_max_active_levels_set)
3374 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
3379 enum kmp_proc_bind_t bind;
3381 if ((num == (
int)proc_bind_primary) ||
3382 __kmp_match_str(
"master", buf, &next) ||
3383 __kmp_match_str(
"primary", buf, &next)) {
3386 bind = proc_bind_primary;
3387 }
else if ((num == (
int)proc_bind_close) ||
3388 __kmp_match_str(
"close", buf, &next)) {
3391 bind = proc_bind_close;
3392 }
else if ((num == (
int)proc_bind_spread) ||
3393 __kmp_match_str(
"spread", buf, &next)) {
3396 bind = proc_bind_spread;
3398 KMP_WARNING(StgInvalidValue, name, value);
3399 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3400 __kmp_nested_proc_bind.used = 1;
3404 __kmp_nested_proc_bind.bind_types[i++] = bind;
3408 KMP_DEBUG_ASSERT(*buf ==
',');
3413 if ((*buf >=
'0') && (*buf <=
'9')) {
3416 num = __kmp_str_to_int(buf, *next);
3417 KMP_ASSERT(num >= 0);
3427 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3431static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer,
char const *name,
3433 int nelem = __kmp_nested_proc_bind.used;
3434 if (__kmp_env_format) {
3435 KMP_STR_BUF_PRINT_NAME;
3437 __kmp_str_buf_print(buffer,
" %s", name);
3440 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3443 __kmp_str_buf_print(buffer,
"='", name);
3444 for (i = 0; i < nelem; i++) {
3445 switch (__kmp_nested_proc_bind.bind_types[i]) {
3446 case proc_bind_false:
3447 __kmp_str_buf_print(buffer,
"false");
3450 case proc_bind_true:
3451 __kmp_str_buf_print(buffer,
"true");
3454 case proc_bind_primary:
3455 __kmp_str_buf_print(buffer,
"primary");
3458 case proc_bind_close:
3459 __kmp_str_buf_print(buffer,
"close");
3462 case proc_bind_spread:
3463 __kmp_str_buf_print(buffer,
"spread");
3466 case proc_bind_intel:
3467 __kmp_str_buf_print(buffer,
"intel");
3470 case proc_bind_default:
3471 __kmp_str_buf_print(buffer,
"default");
3474 if (i < nelem - 1) {
3475 __kmp_str_buf_print(buffer,
",");
3478 __kmp_str_buf_print(buffer,
"'\n");
3482static void __kmp_stg_parse_display_affinity(
char const *name,
3483 char const *value,
void *data) {
3484 __kmp_stg_parse_bool(name, value, &__kmp_display_affinity);
3486static void __kmp_stg_print_display_affinity(kmp_str_buf_t *buffer,
3487 char const *name,
void *data) {
3488 __kmp_stg_print_bool(buffer, name, __kmp_display_affinity);
3490static void __kmp_stg_parse_affinity_format(
char const *name,
char const *value,
3492 size_t length = KMP_STRLEN(value);
3493 __kmp_strncpy_truncate(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, value,
3496static void __kmp_stg_print_affinity_format(kmp_str_buf_t *buffer,
3497 char const *name,
void *data) {
3498 if (__kmp_env_format) {
3499 KMP_STR_BUF_PRINT_NAME_EX(name);
3501 __kmp_str_buf_print(buffer,
" %s='", name);
3503 __kmp_str_buf_print(buffer,
"%s'\n", __kmp_affinity_format);
3525static void __kmp_stg_parse_allocator(
char const *name,
char const *value,
3527 const char *buf = value;
3528 const char *next, *scan, *start;
3530 omp_allocator_handle_t al;
3531 omp_memspace_handle_t ms = omp_default_mem_space;
3532 bool is_memspace =
false;
3533 int ntraits = 0, count = 0;
3537 const char *delim = strchr(buf,
':');
3538 const char *predef_mem_space = strstr(buf,
"mem_space");
3540 bool is_memalloc = (!predef_mem_space && !delim) ?
true :
false;
3545 for (scan = buf; *scan !=
'\0'; scan++) {
3550 omp_alloctrait_t *traits =
3551 (omp_alloctrait_t *)KMP_ALLOCA(ntraits *
sizeof(omp_alloctrait_t));
3554#define IS_POWER_OF_TWO(n) (((n) & ((n)-1)) == 0)
3556#define GET_NEXT(sentinel) \
3559 if (*next == sentinel) \
3565#define SKIP_PAIR(key) \
3567 char const str_delimiter[] = {',', 0}; \
3568 char *value = __kmp_str_token(CCAST(char *, scan), str_delimiter, \
3569 CCAST(char **, &next)); \
3570 KMP_WARNING(StgInvalidValue, key, value); \
3578 char const str_delimiter[] = {'=', 0}; \
3579 key = __kmp_str_token(CCAST(char *, start), str_delimiter, \
3580 CCAST(char **, &next)); \
3585 while (*next !=
'\0') {
3587 __kmp_match_str(
"fb_data", scan, &next)) {
3591 if (__kmp_match_str(
"omp_high_bw_mem_alloc", scan, &next)) {
3594 if (__kmp_memkind_available) {
3595 __kmp_def_allocator = omp_high_bw_mem_alloc;
3598 KMP_WARNING(OmpNoAllocator,
"omp_high_bw_mem_alloc");
3601 traits[count].key = omp_atk_fb_data;
3602 traits[count].value = RCAST(omp_uintptr_t, omp_high_bw_mem_alloc);
3604 }
else if (__kmp_match_str(
"omp_large_cap_mem_alloc", scan, &next)) {
3607 if (__kmp_memkind_available) {
3608 __kmp_def_allocator = omp_large_cap_mem_alloc;
3611 KMP_WARNING(OmpNoAllocator,
"omp_large_cap_mem_alloc");
3614 traits[count].key = omp_atk_fb_data;
3615 traits[count].value = RCAST(omp_uintptr_t, omp_large_cap_mem_alloc);
3617 }
else if (__kmp_match_str(
"omp_default_mem_alloc", scan, &next)) {
3621 traits[count].key = omp_atk_fb_data;
3622 traits[count].value = RCAST(omp_uintptr_t, omp_default_mem_alloc);
3624 }
else if (__kmp_match_str(
"omp_const_mem_alloc", scan, &next)) {
3627 KMP_WARNING(OmpNoAllocator,
"omp_const_mem_alloc");
3629 traits[count].key = omp_atk_fb_data;
3630 traits[count].value = RCAST(omp_uintptr_t, omp_const_mem_alloc);
3632 }
else if (__kmp_match_str(
"omp_low_lat_mem_alloc", scan, &next)) {
3635 KMP_WARNING(OmpNoAllocator,
"omp_low_lat_mem_alloc");
3637 traits[count].key = omp_atk_fb_data;
3638 traits[count].value = RCAST(omp_uintptr_t, omp_low_lat_mem_alloc);
3640 }
else if (__kmp_match_str(
"omp_cgroup_mem_alloc", scan, &next)) {
3643 KMP_WARNING(OmpNoAllocator,
"omp_cgroup_mem_alloc");
3645 traits[count].key = omp_atk_fb_data;
3646 traits[count].value = RCAST(omp_uintptr_t, omp_cgroup_mem_alloc);
3648 }
else if (__kmp_match_str(
"omp_pteam_mem_alloc", scan, &next)) {
3651 KMP_WARNING(OmpNoAllocator,
"omp_pteam_mem_alloc");
3653 traits[count].key = omp_atk_fb_data;
3654 traits[count].value = RCAST(omp_uintptr_t, omp_pteam_mem_alloc);
3656 }
else if (__kmp_match_str(
"omp_thread_mem_alloc", scan, &next)) {
3659 KMP_WARNING(OmpNoAllocator,
"omp_thread_mem_alloc");
3661 traits[count].key = omp_atk_fb_data;
3662 traits[count].value = RCAST(omp_uintptr_t, omp_thread_mem_alloc);
3672 __kmp_def_allocator = omp_default_mem_alloc;
3673 if (next == buf || *next !=
'\0') {
3675 KMP_WARNING(StgInvalidValue, name, value);
3680 if (count == ntraits)
3686 if (__kmp_match_str(
"omp_default_mem_space", scan, &next)) {
3688 ms = omp_default_mem_space;
3689 }
else if (__kmp_match_str(
"omp_large_cap_mem_space", scan, &next)) {
3691 ms = omp_large_cap_mem_space;
3692 }
else if (__kmp_match_str(
"omp_const_mem_space", scan, &next)) {
3694 ms = omp_const_mem_space;
3695 }
else if (__kmp_match_str(
"omp_high_bw_mem_space", scan, &next)) {
3697 ms = omp_high_bw_mem_space;
3698 }
else if (__kmp_match_str(
"omp_low_lat_mem_space", scan, &next)) {
3700 ms = omp_low_lat_mem_space;
3702 __kmp_def_allocator = omp_default_mem_alloc;
3703 if (next == buf || *next !=
'\0') {
3705 KMP_WARNING(StgInvalidValue, name, value);
3714 if (__kmp_match_str(
"sync_hint", scan, &next)) {
3716 traits[count].key = omp_atk_sync_hint;
3717 if (__kmp_match_str(
"contended", scan, &next)) {
3718 traits[count].value = omp_atv_contended;
3719 }
else if (__kmp_match_str(
"uncontended", scan, &next)) {
3720 traits[count].value = omp_atv_uncontended;
3721 }
else if (__kmp_match_str(
"serialized", scan, &next)) {
3722 traits[count].value = omp_atv_serialized;
3723 }
else if (__kmp_match_str(
"private", scan, &next)) {
3724 traits[count].value = omp_atv_private;
3730 }
else if (__kmp_match_str(
"alignment", scan, &next)) {
3732 if (!isdigit(*next)) {
3738 int n = __kmp_str_to_int(scan,
',');
3739 if (n < 0 || !IS_POWER_OF_TWO(n)) {
3744 traits[count].key = omp_atk_alignment;
3745 traits[count].value = n;
3746 }
else if (__kmp_match_str(
"access", scan, &next)) {
3748 traits[count].key = omp_atk_access;
3749 if (__kmp_match_str(
"all", scan, &next)) {
3750 traits[count].value = omp_atv_all;
3751 }
else if (__kmp_match_str(
"cgroup", scan, &next)) {
3752 traits[count].value = omp_atv_cgroup;
3753 }
else if (__kmp_match_str(
"pteam", scan, &next)) {
3754 traits[count].value = omp_atv_pteam;
3755 }
else if (__kmp_match_str(
"thread", scan, &next)) {
3756 traits[count].value = omp_atv_thread;
3762 }
else if (__kmp_match_str(
"pool_size", scan, &next)) {
3764 if (!isdigit(*next)) {
3770 int n = __kmp_str_to_int(scan,
',');
3776 traits[count].key = omp_atk_pool_size;
3777 traits[count].value = n;
3778 }
else if (__kmp_match_str(
"fallback", scan, &next)) {
3780 traits[count].key = omp_atk_fallback;
3781 if (__kmp_match_str(
"default_mem_fb", scan, &next)) {
3782 traits[count].value = omp_atv_default_mem_fb;
3783 }
else if (__kmp_match_str(
"null_fb", scan, &next)) {
3784 traits[count].value = omp_atv_null_fb;
3785 }
else if (__kmp_match_str(
"abort_fb", scan, &next)) {
3786 traits[count].value = omp_atv_abort_fb;
3787 }
else if (__kmp_match_str(
"allocator_fb", scan, &next)) {
3788 traits[count].value = omp_atv_allocator_fb;
3794 }
else if (__kmp_match_str(
"pinned", scan, &next)) {
3796 traits[count].key = omp_atk_pinned;
3797 if (__kmp_str_match_true(next)) {
3798 traits[count].value = omp_atv_true;
3799 }
else if (__kmp_str_match_false(next)) {
3800 traits[count].value = omp_atv_false;
3806 }
else if (__kmp_match_str(
"partition", scan, &next)) {
3808 traits[count].key = omp_atk_partition;
3809 if (__kmp_match_str(
"environment", scan, &next)) {
3810 traits[count].value = omp_atv_environment;
3811 }
else if (__kmp_match_str(
"nearest", scan, &next)) {
3812 traits[count].value = omp_atv_nearest;
3813 }
else if (__kmp_match_str(
"blocked", scan, &next)) {
3814 traits[count].value = omp_atv_blocked;
3815 }
else if (__kmp_match_str(
"interleaved", scan, &next)) {
3816 traits[count].value = omp_atv_interleaved;
3829 if (count == ntraits)
3835 al = __kmpc_init_allocator(__kmp_get_gtid(), ms, ntraits, traits);
3836 __kmp_def_allocator = (al == omp_null_allocator) ? omp_default_mem_alloc : al;
3839static void __kmp_stg_print_allocator(kmp_str_buf_t *buffer,
char const *name,
3841 if (__kmp_def_allocator == omp_default_mem_alloc) {
3842 __kmp_stg_print_str(buffer, name,
"omp_default_mem_alloc");
3843 }
else if (__kmp_def_allocator == omp_high_bw_mem_alloc) {
3844 __kmp_stg_print_str(buffer, name,
"omp_high_bw_mem_alloc");
3845 }
else if (__kmp_def_allocator == omp_large_cap_mem_alloc) {
3846 __kmp_stg_print_str(buffer, name,
"omp_large_cap_mem_alloc");
3847 }
else if (__kmp_def_allocator == omp_const_mem_alloc) {
3848 __kmp_stg_print_str(buffer, name,
"omp_const_mem_alloc");
3849 }
else if (__kmp_def_allocator == omp_low_lat_mem_alloc) {
3850 __kmp_stg_print_str(buffer, name,
"omp_low_lat_mem_alloc");
3851 }
else if (__kmp_def_allocator == omp_cgroup_mem_alloc) {
3852 __kmp_stg_print_str(buffer, name,
"omp_cgroup_mem_alloc");
3853 }
else if (__kmp_def_allocator == omp_pteam_mem_alloc) {
3854 __kmp_stg_print_str(buffer, name,
"omp_pteam_mem_alloc");
3855 }
else if (__kmp_def_allocator == omp_thread_mem_alloc) {
3856 __kmp_stg_print_str(buffer, name,
"omp_thread_mem_alloc");
3863static void __kmp_stg_parse_omp_dynamic(
char const *name,
char const *value,
3865 __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
3868static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer,
char const *name,
3870 __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
3873static void __kmp_stg_parse_kmp_dynamic_mode(
char const *name,
3874 char const *value,
void *data) {
3875 if (TCR_4(__kmp_init_parallel)) {
3876 KMP_WARNING(EnvParallelWarn, name);
3877 __kmp_env_toPrint(name, 0);
3880#ifdef USE_LOAD_BALANCE
3881 else if (__kmp_str_match(
"load balance", 2, value) ||
3882 __kmp_str_match(
"load_balance", 2, value) ||
3883 __kmp_str_match(
"load-balance", 2, value) ||
3884 __kmp_str_match(
"loadbalance", 2, value) ||
3885 __kmp_str_match(
"balance", 1, value)) {
3886 __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
3889 else if (__kmp_str_match(
"thread limit", 1, value) ||
3890 __kmp_str_match(
"thread_limit", 1, value) ||
3891 __kmp_str_match(
"thread-limit", 1, value) ||
3892 __kmp_str_match(
"threadlimit", 1, value) ||
3893 __kmp_str_match(
"limit", 2, value)) {
3894 __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
3895 }
else if (__kmp_str_match(
"random", 1, value)) {
3896 __kmp_global.g.g_dynamic_mode = dynamic_random;
3898 KMP_WARNING(StgInvalidValue, name, value);
3902static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
3903 char const *name,
void *data) {
3905 if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
3906 __kmp_str_buf_print(buffer,
" %s: %s \n", name, KMP_I18N_STR(NotDefined));
3908#ifdef USE_LOAD_BALANCE
3909 else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
3910 __kmp_stg_print_str(buffer, name,
"load balance");
3913 else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
3914 __kmp_stg_print_str(buffer, name,
"thread limit");
3915 }
else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
3916 __kmp_stg_print_str(buffer, name,
"random");
3923#ifdef USE_LOAD_BALANCE
3928static void __kmp_stg_parse_ld_balance_interval(
char const *name,
3929 char const *value,
void *data) {
3930 double interval = __kmp_convert_to_double(value);
3931 if (interval >= 0) {
3932 __kmp_load_balance_interval = interval;
3934 KMP_WARNING(StgInvalidValue, name, value);
3938static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
3939 char const *name,
void *data) {
3941 __kmp_str_buf_print(buffer,
" %s=%8.6f\n", name,
3942 __kmp_load_balance_interval);
3951static void __kmp_stg_parse_init_at_fork(
char const *name,
char const *value,
3953 __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
3954 if (__kmp_need_register_atfork) {
3955 __kmp_need_register_atfork_specified = TRUE;
3959static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
3960 char const *name,
void *data) {
3961 __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
3967static void __kmp_stg_parse_schedule(
char const *name,
char const *value,
3970 if (value != NULL) {
3971 size_t length = KMP_STRLEN(value);
3972 if (length > INT_MAX) {
3973 KMP_WARNING(LongValue, name);
3975 const char *semicolon;
3976 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3977 KMP_WARNING(UnbalancedQuotes, name);
3981 semicolon = strchr(value,
';');
3982 if (*value && semicolon != value) {
3983 const char *comma = strchr(value,
',');
3990 if (!__kmp_strcasecmp_with_sentinel(
"static", value, sentinel)) {
3991 if (!__kmp_strcasecmp_with_sentinel(
"greedy", comma,
';')) {
3992 __kmp_static = kmp_sch_static_greedy;
3994 }
else if (!__kmp_strcasecmp_with_sentinel(
"balanced", comma,
3996 __kmp_static = kmp_sch_static_balanced;
3999 }
else if (!__kmp_strcasecmp_with_sentinel(
"guided", value,
4001 if (!__kmp_strcasecmp_with_sentinel(
"iterative", comma,
';')) {
4002 __kmp_guided = kmp_sch_guided_iterative_chunked;
4004 }
else if (!__kmp_strcasecmp_with_sentinel(
"analytical", comma,
4007 __kmp_guided = kmp_sch_guided_analytical_chunked;
4011 KMP_WARNING(InvalidClause, name, value);
4013 KMP_WARNING(EmptyClause, name);
4014 }
while ((value = semicolon ? semicolon + 1 : NULL));
4020static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer,
char const *name,
4022 if (__kmp_env_format) {
4023 KMP_STR_BUF_PRINT_NAME_EX(name);
4025 __kmp_str_buf_print(buffer,
" %s='", name);
4027 if (__kmp_static == kmp_sch_static_greedy) {
4028 __kmp_str_buf_print(buffer,
"%s",
"static,greedy");
4029 }
else if (__kmp_static == kmp_sch_static_balanced) {
4030 __kmp_str_buf_print(buffer,
"%s",
"static,balanced");
4032 if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
4033 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,iterative");
4034 }
else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
4035 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,analytical");
4042static inline void __kmp_omp_schedule_restore() {
4043#if KMP_USE_HIER_SCHED
4044 __kmp_hier_scheds.deallocate();
4054static const char *__kmp_parse_single_omp_schedule(
const char *name,
4056 bool parse_hier =
false) {
4058 const char *ptr = value;
4065 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
4067#if KMP_USE_HIER_SCHED
4068 kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
4070 if (*delim ==
',') {
4071 if (!__kmp_strcasecmp_with_sentinel(
"L1", ptr,
',')) {
4072 layer = kmp_hier_layer_e::LAYER_L1;
4073 }
else if (!__kmp_strcasecmp_with_sentinel(
"L2", ptr,
',')) {
4074 layer = kmp_hier_layer_e::LAYER_L2;
4075 }
else if (!__kmp_strcasecmp_with_sentinel(
"L3", ptr,
',')) {
4076 layer = kmp_hier_layer_e::LAYER_L3;
4077 }
else if (!__kmp_strcasecmp_with_sentinel(
"NUMA", ptr,
',')) {
4078 layer = kmp_hier_layer_e::LAYER_NUMA;
4081 if (layer != kmp_hier_layer_e::LAYER_THREAD && *delim !=
',') {
4083 KMP_WARNING(StgInvalidValue, name, value);
4084 __kmp_omp_schedule_restore();
4086 }
else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
4088 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
4095 if (*delim ==
':') {
4096 if (!__kmp_strcasecmp_with_sentinel(
"monotonic", ptr, *delim)) {
4099 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
4101 }
else if (!__kmp_strcasecmp_with_sentinel(
"nonmonotonic", ptr, *delim)) {
4104 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
4106 }
else if (!parse_hier) {
4108 KMP_WARNING(StgInvalidValue, name, value);
4109 __kmp_omp_schedule_restore();
4114 if (!__kmp_strcasecmp_with_sentinel(
"dynamic", ptr, *delim))
4115 sched = kmp_sch_dynamic_chunked;
4116 else if (!__kmp_strcasecmp_with_sentinel(
"guided", ptr, *delim))
4119 else if (!__kmp_strcasecmp_with_sentinel(
"auto", ptr, *delim))
4121 else if (!__kmp_strcasecmp_with_sentinel(
"trapezoidal", ptr, *delim))
4122 sched = kmp_sch_trapezoidal;
4123 else if (!__kmp_strcasecmp_with_sentinel(
"static", ptr, *delim))
4125#if KMP_STATIC_STEAL_ENABLED
4126 else if (!__kmp_strcasecmp_with_sentinel(
"static_steal", ptr, *delim)) {
4128 sched = kmp_sch_dynamic_chunked;
4134 KMP_WARNING(StgInvalidValue, name, value);
4135 __kmp_omp_schedule_restore();
4140 if (*delim ==
',') {
4143 if (!isdigit(*ptr)) {
4145 KMP_WARNING(StgInvalidValue, name, value);
4146 __kmp_omp_schedule_restore();
4152 __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, delim),
4156 sched = kmp_sch_static_chunked;
4157 chunk = __kmp_str_to_int(delim + 1, *ptr);
4159 chunk = KMP_DEFAULT_CHUNK;
4160 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, delim),
4162 KMP_INFORM(Using_int_Value, name, __kmp_chunk);
4171 }
else if (chunk > KMP_MAX_CHUNK) {
4172 chunk = KMP_MAX_CHUNK;
4173 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, delim),
4175 KMP_INFORM(Using_int_Value, name, chunk);
4182 SCHEDULE_SET_MODIFIERS(sched, sched_modifier);
4184#if KMP_USE_HIER_SCHED
4185 if (layer != kmp_hier_layer_e::LAYER_THREAD) {
4186 __kmp_hier_scheds.append(sched, chunk, layer);
4190 __kmp_chunk = chunk;
4191 __kmp_sched = sched;
4196static void __kmp_stg_parse_omp_schedule(
char const *name,
char const *value,
4199 const char *ptr = value;
4202 length = KMP_STRLEN(value);
4204 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
4205 KMP_WARNING(UnbalancedQuotes, name);
4207#if KMP_USE_HIER_SCHED
4208 if (!__kmp_strcasecmp_with_sentinel(
"EXPERIMENTAL", ptr,
' ')) {
4211 while ((ptr = __kmp_parse_single_omp_schedule(name, ptr,
true))) {
4212 while (*ptr ==
' ' || *ptr ==
'\t' || *ptr ==
':')
4219 __kmp_parse_single_omp_schedule(name, ptr);
4221 KMP_WARNING(EmptyString, name);
4223#if KMP_USE_HIER_SCHED
4224 __kmp_hier_scheds.sort();
4226 K_DIAG(1, (
"__kmp_static == %d\n", __kmp_static))
4227 K_DIAG(1, (
"__kmp_guided == %d\n", __kmp_guided))
4228 K_DIAG(1, (
"__kmp_sched == %d\n", __kmp_sched))
4229 K_DIAG(1, (
"__kmp_chunk == %d\n", __kmp_chunk))
4232static void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
4233 char const *name,
void *data) {
4234 if (__kmp_env_format) {
4235 KMP_STR_BUF_PRINT_NAME_EX(name);
4237 __kmp_str_buf_print(buffer,
" %s='", name);
4239 enum sched_type sched = SCHEDULE_WITHOUT_MODIFIERS(__kmp_sched);
4240 if (SCHEDULE_HAS_MONOTONIC(__kmp_sched)) {
4241 __kmp_str_buf_print(buffer,
"monotonic:");
4242 }
else if (SCHEDULE_HAS_NONMONOTONIC(__kmp_sched)) {
4243 __kmp_str_buf_print(buffer,
"nonmonotonic:");
4247 case kmp_sch_dynamic_chunked:
4248 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"dynamic", __kmp_chunk);
4250 case kmp_sch_guided_iterative_chunked:
4251 case kmp_sch_guided_analytical_chunked:
4252 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"guided", __kmp_chunk);
4254 case kmp_sch_trapezoidal:
4255 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"trapezoidal", __kmp_chunk);
4258 case kmp_sch_static_chunked:
4259 case kmp_sch_static_balanced:
4260 case kmp_sch_static_greedy:
4261 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static", __kmp_chunk);
4263 case kmp_sch_static_steal:
4264 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static_steal", __kmp_chunk);
4267 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"auto", __kmp_chunk);
4272 case kmp_sch_dynamic_chunked:
4273 __kmp_str_buf_print(buffer,
"%s'\n",
"dynamic");
4275 case kmp_sch_guided_iterative_chunked:
4276 case kmp_sch_guided_analytical_chunked:
4277 __kmp_str_buf_print(buffer,
"%s'\n",
"guided");
4279 case kmp_sch_trapezoidal:
4280 __kmp_str_buf_print(buffer,
"%s'\n",
"trapezoidal");
4283 case kmp_sch_static_chunked:
4284 case kmp_sch_static_balanced:
4285 case kmp_sch_static_greedy:
4286 __kmp_str_buf_print(buffer,
"%s'\n",
"static");
4288 case kmp_sch_static_steal:
4289 __kmp_str_buf_print(buffer,
"%s'\n",
"static_steal");
4292 __kmp_str_buf_print(buffer,
"%s'\n",
"auto");
4298#if KMP_USE_HIER_SCHED
4301static void __kmp_stg_parse_kmp_hand_thread(
char const *name,
char const *value,
4303 __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
4306static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
4307 char const *name,
void *data) {
4308 __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
4314static void __kmp_stg_parse_kmp_force_monotonic(
char const *name,
4315 char const *value,
void *data) {
4316 __kmp_stg_parse_bool(name, value, &(__kmp_force_monotonic));
4319static void __kmp_stg_print_kmp_force_monotonic(kmp_str_buf_t *buffer,
4320 char const *name,
void *data) {
4321 __kmp_stg_print_bool(buffer, name, __kmp_force_monotonic);
4327static void __kmp_stg_parse_atomic_mode(
char const *name,
char const *value,
4333#ifdef KMP_GOMP_COMPAT
4336 __kmp_stg_parse_int(name, value, 0, max, &mode);
4341 __kmp_atomic_mode = mode;
4345static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer,
char const *name,
4347 __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
4353static void __kmp_stg_parse_consistency_check(
char const *name,
4354 char const *value,
void *data) {
4355 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
4361 __kmp_env_consistency_check = TRUE;
4362 }
else if (!__kmp_strcasecmp_with_sentinel(
"none", value, 0)) {
4363 __kmp_env_consistency_check = FALSE;
4365 KMP_WARNING(StgInvalidValue, name, value);
4369static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
4370 char const *name,
void *data) {
4372 const char *value = NULL;
4374 if (__kmp_env_consistency_check) {
4380 if (value != NULL) {
4381 __kmp_stg_print_str(buffer, name, value);
4392static void __kmp_stg_parse_itt_prepare_delay(
char const *name,
4393 char const *value,
void *data) {
4397 __kmp_stg_parse_int(name, value, 0, INT_MAX, &delay);
4398 __kmp_itt_prepare_delay = delay;
4401static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
4402 char const *name,
void *data) {
4403 __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
4413static void __kmp_stg_parse_malloc_pool_incr(
char const *name,
4414 char const *value,
void *data) {
4415 __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR,
4416 KMP_MAX_MALLOC_POOL_INCR, NULL, &__kmp_malloc_pool_incr,
4420static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
4421 char const *name,
void *data) {
4422 __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
4431static void __kmp_stg_parse_par_range_env(
char const *name,
char const *value,
4433 __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
4434 __kmp_par_range_routine, __kmp_par_range_filename,
4435 &__kmp_par_range_lb, &__kmp_par_range_ub);
4438static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
4439 char const *name,
void *data) {
4440 if (__kmp_par_range != 0) {
4441 __kmp_stg_print_str(buffer, name, par_range_to_print);
4450static void __kmp_stg_parse_gtid_mode(
char const *name,
char const *value,
4460#ifdef KMP_TDATA_GTID
4463 __kmp_stg_parse_int(name, value, 0, max, &mode);
4467 __kmp_adjust_gtid_mode = TRUE;
4469 __kmp_gtid_mode = mode;
4470 __kmp_adjust_gtid_mode = FALSE;
4474static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer,
char const *name,
4476 if (__kmp_adjust_gtid_mode) {
4477 __kmp_stg_print_int(buffer, name, 0);
4479 __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
4486static void __kmp_stg_parse_lock_block(
char const *name,
char const *value,
4488 __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX, &__kmp_num_locks_in_block);
4491static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer,
char const *name,
4493 __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
4499#if KMP_USE_DYNAMIC_LOCK
4500#define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
4502#define KMP_STORE_LOCK_SEQ(a)
4505static void __kmp_stg_parse_lock_kind(
char const *name,
char const *value,
4507 if (__kmp_init_user_locks) {
4508 KMP_WARNING(EnvLockWarn, name);
4512 if (__kmp_str_match(
"tas", 2, value) ||
4513 __kmp_str_match(
"test and set", 2, value) ||
4514 __kmp_str_match(
"test_and_set", 2, value) ||
4515 __kmp_str_match(
"test-and-set", 2, value) ||
4516 __kmp_str_match(
"test andset", 2, value) ||
4517 __kmp_str_match(
"test_andset", 2, value) ||
4518 __kmp_str_match(
"test-andset", 2, value) ||
4519 __kmp_str_match(
"testand set", 2, value) ||
4520 __kmp_str_match(
"testand_set", 2, value) ||
4521 __kmp_str_match(
"testand-set", 2, value) ||
4522 __kmp_str_match(
"testandset", 2, value)) {
4523 __kmp_user_lock_kind = lk_tas;
4524 KMP_STORE_LOCK_SEQ(tas);
4527 else if (__kmp_str_match(
"futex", 1, value)) {
4528 if (__kmp_futex_determine_capable()) {
4529 __kmp_user_lock_kind = lk_futex;
4530 KMP_STORE_LOCK_SEQ(futex);
4532 KMP_WARNING(FutexNotSupported, name, value);
4536 else if (__kmp_str_match(
"ticket", 2, value)) {
4537 __kmp_user_lock_kind = lk_ticket;
4538 KMP_STORE_LOCK_SEQ(ticket);
4539 }
else if (__kmp_str_match(
"queuing", 1, value) ||
4540 __kmp_str_match(
"queue", 1, value)) {
4541 __kmp_user_lock_kind = lk_queuing;
4542 KMP_STORE_LOCK_SEQ(queuing);
4543 }
else if (__kmp_str_match(
"drdpa ticket", 1, value) ||
4544 __kmp_str_match(
"drdpa_ticket", 1, value) ||
4545 __kmp_str_match(
"drdpa-ticket", 1, value) ||
4546 __kmp_str_match(
"drdpaticket", 1, value) ||
4547 __kmp_str_match(
"drdpa", 1, value)) {
4548 __kmp_user_lock_kind = lk_drdpa;
4549 KMP_STORE_LOCK_SEQ(drdpa);
4551#if KMP_USE_ADAPTIVE_LOCKS
4552 else if (__kmp_str_match(
"adaptive", 1, value)) {
4553 if (__kmp_cpuinfo.flags.rtm) {
4554 __kmp_user_lock_kind = lk_adaptive;
4555 KMP_STORE_LOCK_SEQ(adaptive);
4557 KMP_WARNING(AdaptiveNotSupported, name, value);
4558 __kmp_user_lock_kind = lk_queuing;
4559 KMP_STORE_LOCK_SEQ(queuing);
4563#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4564 else if (__kmp_str_match(
"rtm_queuing", 1, value)) {
4565 if (__kmp_cpuinfo.flags.rtm) {
4566 __kmp_user_lock_kind = lk_rtm_queuing;
4567 KMP_STORE_LOCK_SEQ(rtm_queuing);
4569 KMP_WARNING(AdaptiveNotSupported, name, value);
4570 __kmp_user_lock_kind = lk_queuing;
4571 KMP_STORE_LOCK_SEQ(queuing);
4573 }
else if (__kmp_str_match(
"rtm_spin", 1, value)) {
4574 if (__kmp_cpuinfo.flags.rtm) {
4575 __kmp_user_lock_kind = lk_rtm_spin;
4576 KMP_STORE_LOCK_SEQ(rtm_spin);
4578 KMP_WARNING(AdaptiveNotSupported, name, value);
4579 __kmp_user_lock_kind = lk_tas;
4580 KMP_STORE_LOCK_SEQ(queuing);
4582 }
else if (__kmp_str_match(
"hle", 1, value)) {
4583 __kmp_user_lock_kind = lk_hle;
4584 KMP_STORE_LOCK_SEQ(hle);
4588 KMP_WARNING(StgInvalidValue, name, value);
4592static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer,
char const *name,
4594 const char *value = NULL;
4596 switch (__kmp_user_lock_kind) {
4611#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4612 case lk_rtm_queuing:
4613 value =
"rtm_queuing";
4636#if KMP_USE_ADAPTIVE_LOCKS
4643 if (value != NULL) {
4644 __kmp_stg_print_str(buffer, name, value);
4653static void __kmp_stg_parse_spin_backoff_params(
const char *name,
4654 const char *value,
void *data) {
4655 const char *next = value;
4658 int prev_comma = FALSE;
4661 kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
4662 kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
4666 for (i = 0; i < 3; i++) {
4669 if (*next ==
'\0') {
4674 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4675 KMP_WARNING(EnvSyntaxError, name, value);
4681 if (total == 0 || prev_comma) {
4689 if (*next >=
'0' && *next <=
'9') {
4691 const char *buf = next;
4692 char const *msg = NULL;
4697 const char *tmp = next;
4699 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4700 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4704 num = __kmp_str_to_int(buf, *next);
4706 msg = KMP_I18N_STR(ValueTooSmall);
4708 }
else if (num > KMP_INT_MAX) {
4709 msg = KMP_I18N_STR(ValueTooLarge);
4714 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4715 KMP_INFORM(Using_int_Value, name, num);
4719 }
else if (total == 2) {
4724 KMP_DEBUG_ASSERT(total > 0);
4726 KMP_WARNING(EnvSyntaxError, name, value);
4729 __kmp_spin_backoff_params.max_backoff = max_backoff;
4730 __kmp_spin_backoff_params.min_tick = min_tick;
4733static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
4734 char const *name,
void *data) {
4735 if (__kmp_env_format) {
4736 KMP_STR_BUF_PRINT_NAME_EX(name);
4738 __kmp_str_buf_print(buffer,
" %s='", name);
4740 __kmp_str_buf_print(buffer,
"%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
4741 __kmp_spin_backoff_params.min_tick);
4744#if KMP_USE_ADAPTIVE_LOCKS
4751static void __kmp_stg_parse_adaptive_lock_props(
const char *name,
4752 const char *value,
void *data) {
4753 int max_retries = 0;
4754 int max_badness = 0;
4756 const char *next = value;
4759 int prev_comma = FALSE;
4765 for (i = 0; i < 3; i++) {
4768 if (*next ==
'\0') {
4773 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4774 KMP_WARNING(EnvSyntaxError, name, value);
4780 if (total == 0 || prev_comma) {
4788 if (*next >=
'0' && *next <=
'9') {
4790 const char *buf = next;
4791 char const *msg = NULL;
4796 const char *tmp = next;
4798 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4799 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4803 num = __kmp_str_to_int(buf, *next);
4805 msg = KMP_I18N_STR(ValueTooSmall);
4807 }
else if (num > KMP_INT_MAX) {
4808 msg = KMP_I18N_STR(ValueTooLarge);
4813 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4814 KMP_INFORM(Using_int_Value, name, num);
4818 }
else if (total == 2) {
4823 KMP_DEBUG_ASSERT(total > 0);
4825 KMP_WARNING(EnvSyntaxError, name, value);
4828 __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
4829 __kmp_adaptive_backoff_params.max_badness = max_badness;
4832static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
4833 char const *name,
void *data) {
4834 if (__kmp_env_format) {
4835 KMP_STR_BUF_PRINT_NAME_EX(name);
4837 __kmp_str_buf_print(buffer,
" %s='", name);
4839 __kmp_str_buf_print(buffer,
"%d,%d'\n",
4840 __kmp_adaptive_backoff_params.max_soft_retries,
4841 __kmp_adaptive_backoff_params.max_badness);
4844#if KMP_DEBUG_ADAPTIVE_LOCKS
4846static void __kmp_stg_parse_speculative_statsfile(
char const *name,
4849 __kmp_stg_parse_file(name, value,
"",
4850 CCAST(
char **, &__kmp_speculative_statsfile));
4853static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
4856 if (__kmp_str_match(
"-", 0, __kmp_speculative_statsfile)) {
4857 __kmp_stg_print_str(buffer, name,
"stdout");
4859 __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
4875static kmp_hw_t __kmp_hw_subset_break_tie(
const kmp_hw_t *possible,
4876 size_t num_possible) {
4877 for (
size_t i = 0; i < num_possible; ++i) {
4878 if (possible[i] == KMP_HW_THREAD)
4879 return KMP_HW_THREAD;
4880 else if (possible[i] == KMP_HW_CORE)
4882 else if (possible[i] == KMP_HW_SOCKET)
4883 return KMP_HW_SOCKET;
4885 return KMP_HW_UNKNOWN;
4892static kmp_hw_t __kmp_stg_parse_hw_subset_name(
char const *token) {
4893 size_t index, num_possible, token_length;
4894 kmp_hw_t possible[KMP_HW_LAST];
4900 while (isalnum(*end) || *end ==
'_') {
4907 KMP_FOREACH_HW_TYPE(type) { possible[num_possible++] = type; }
4914 while (num_possible > 1 && index < token_length) {
4915 size_t n = num_possible;
4916 char token_char = (char)toupper(token[index]);
4917 for (
size_t i = 0; i < n; ++i) {
4919 kmp_hw_t type = possible[i];
4920 s = __kmp_hw_get_keyword(type,
false);
4921 if (index < KMP_STRLEN(s)) {
4922 char c = (char)toupper(s[index]);
4924 if (c != token_char) {
4925 possible[i] = KMP_HW_UNKNOWN;
4932 for (
size_t i = 0; i < n; ++i) {
4933 if (possible[i] != KMP_HW_UNKNOWN) {
4934 kmp_hw_t temp = possible[i];
4935 possible[i] = possible[start];
4936 possible[start] = temp;
4940 KMP_ASSERT(start == num_possible);
4946 if (num_possible > 1)
4947 return __kmp_hw_subset_break_tie(possible, num_possible);
4948 if (num_possible == 1)
4950 return KMP_HW_UNKNOWN;
4955#define MAX_T_LEVEL KMP_HW_LAST
4956#define MAX_STR_LEN 512
4957static void __kmp_stg_parse_hw_subset(
char const *name,
char const *value,
4961 kmp_setting_t **rivals = (kmp_setting_t **)data;
4962 if (strcmp(name,
"KMP_PLACE_THREADS") == 0) {
4963 KMP_INFORM(EnvVarDeprecated, name,
"KMP_HW_SUBSET");
4965 if (__kmp_stg_check_rivals(name, value, rivals)) {
4969 char *components[MAX_T_LEVEL];
4970 char const *digits =
"0123456789";
4971 char input[MAX_STR_LEN];
4972 size_t len = 0, mlen = MAX_STR_LEN;
4974 bool absolute =
false;
4976 char *pos = CCAST(
char *, value);
4977 while (*pos && mlen) {
4979 if (len == 0 && *pos ==
':') {
4982 input[len] = (char)(toupper(*pos));
4983 if (input[len] ==
'X')
4985 if (input[len] ==
'O' && strchr(digits, *(pos + 1)))
4993 if (len == 0 || mlen == 0) {
4999 components[level++] = pos;
5000 while ((pos = strchr(pos,
','))) {
5001 if (level >= MAX_T_LEVEL)
5004 components[level++] = ++pos;
5007 __kmp_hw_subset = kmp_hw_subset_t::allocate();
5009 __kmp_hw_subset->set_absolute();
5012 for (
int i = 0; i < level; ++i) {
5014 char *core_components[MAX_T_LEVEL];
5016 pos = components[i];
5017 core_components[core_level++] = pos;
5018 while ((pos = strchr(pos,
'&'))) {
5019 if (core_level >= MAX_T_LEVEL)
5022 core_components[core_level++] = ++pos;
5025 for (
int j = 0; j < core_level; ++j) {
5032 if (isdigit(*core_components[j])) {
5033 num = atoi(core_components[j]);
5037 pos = core_components[j] + strspn(core_components[j], digits);
5038 }
else if (*core_components[j] ==
'*') {
5039 num = kmp_hw_subset_t::USE_ALL;
5040 pos = core_components[j] + 1;
5042 num = kmp_hw_subset_t::USE_ALL;
5043 pos = core_components[j];
5046 offset_ptr = strchr(core_components[j],
'@');
5047 attr_ptr = strchr(core_components[j],
':');
5050 offset = atoi(offset_ptr + 1);
5056#if KMP_ARCH_X86 || KMP_ARCH_X86_64
5057 if (__kmp_str_match(
"intel_core", -1, attr_ptr + 1)) {
5058 attr.set_core_type(KMP_HW_CORE_TYPE_CORE);
5059 }
else if (__kmp_str_match(
"intel_atom", -1, attr_ptr + 1)) {
5060 attr.set_core_type(KMP_HW_CORE_TYPE_ATOM);
5063 if (__kmp_str_match(
"eff", 3, attr_ptr + 1)) {
5064 const char *number = attr_ptr + 1;
5066 while (isalpha(*number))
5068 if (!isdigit(*number)) {
5071 int efficiency = atoi(number);
5072 attr.set_core_eff(efficiency);
5079 kmp_hw_t type = __kmp_stg_parse_hw_subset_name(pos);
5080 if (type == KMP_HW_UNKNOWN) {
5084 if (attr && type != KMP_HW_CORE)
5087 if (type != KMP_HW_CORE && __kmp_hw_subset->specified(type)) {
5090 __kmp_hw_subset->push_back(num, type, offset, attr);
5095 KMP_WARNING(AffHWSubsetInvalid, name, value);
5096 if (__kmp_hw_subset) {
5097 kmp_hw_subset_t::deallocate(__kmp_hw_subset);
5098 __kmp_hw_subset =
nullptr;
5103static inline const char *
5104__kmp_hw_get_core_type_keyword(kmp_hw_core_type_t type) {
5106 case KMP_HW_CORE_TYPE_UNKNOWN:
5108#if KMP_ARCH_X86 || KMP_ARCH_X86_64
5109 case KMP_HW_CORE_TYPE_ATOM:
5110 return "intel_atom";
5111 case KMP_HW_CORE_TYPE_CORE:
5112 return "intel_core";
5118static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer,
char const *name,
5122 if (!__kmp_hw_subset)
5124 __kmp_str_buf_init(&buf);
5125 if (__kmp_env_format)
5126 KMP_STR_BUF_PRINT_NAME_EX(name);
5128 __kmp_str_buf_print(buffer,
" %s='", name);
5130 depth = __kmp_hw_subset->get_depth();
5131 for (
int i = 0; i < depth; ++i) {
5132 const auto &item = __kmp_hw_subset->at(i);
5134 __kmp_str_buf_print(&buf,
"%c",
',');
5135 for (
int j = 0; j < item.num_attrs; ++j) {
5136 __kmp_str_buf_print(&buf,
"%s%d%s", (j > 0 ?
"&" :
""), item.num[j],
5137 __kmp_hw_get_keyword(item.type));
5138 if (item.attr[j].is_core_type_valid())
5139 __kmp_str_buf_print(
5141 __kmp_hw_get_core_type_keyword(item.attr[j].get_core_type()));
5142 if (item.attr[j].is_core_eff_valid())
5143 __kmp_str_buf_print(&buf,
":eff%d", item.attr[j].get_core_eff());
5145 __kmp_str_buf_print(&buf,
"@%d", item.offset[j]);
5148 __kmp_str_buf_print(buffer,
"%s'\n", buf.str);
5149 __kmp_str_buf_free(&buf);
5156static void __kmp_stg_parse_forkjoin_frames(
char const *name,
char const *value,
5158 __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
5161static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
5162 char const *name,
void *data) {
5163 __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
5169static void __kmp_stg_parse_forkjoin_frames_mode(
char const *name,
5172 __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
5175static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
5176 char const *name,
void *data) {
5177 __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
5184static void __kmp_stg_parse_task_throttling(
char const *name,
char const *value,
5186 __kmp_stg_parse_bool(name, value, &__kmp_enable_task_throttling);
5189static void __kmp_stg_print_task_throttling(kmp_str_buf_t *buffer,
5190 char const *name,
void *data) {
5191 __kmp_stg_print_bool(buffer, name, __kmp_enable_task_throttling);
5194#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
5198static void __kmp_stg_parse_user_level_mwait(
char const *name,
5199 char const *value,
void *data) {
5200 __kmp_stg_parse_bool(name, value, &__kmp_user_level_mwait);
5203static void __kmp_stg_print_user_level_mwait(kmp_str_buf_t *buffer,
5204 char const *name,
void *data) {
5205 __kmp_stg_print_bool(buffer, name, __kmp_user_level_mwait);
5211static void __kmp_stg_parse_mwait_hints(
char const *name,
char const *value,
5213 __kmp_stg_parse_int(name, value, 0, INT_MAX, &__kmp_mwait_hints);
5216static void __kmp_stg_print_mwait_hints(kmp_str_buf_t *buffer,
char const *name,
5218 __kmp_stg_print_int(buffer, name, __kmp_mwait_hints);
5228static void __kmp_stg_parse_tpause(
char const *name,
char const *value,
5230 __kmp_stg_parse_int(name, value, 0, INT_MAX, &__kmp_tpause_state);
5231 if (__kmp_tpause_state != 0) {
5233 if (__kmp_tpause_state == 2)
5234 __kmp_tpause_hint = 0;
5238static void __kmp_stg_print_tpause(kmp_str_buf_t *buffer,
char const *name,
5240 __kmp_stg_print_int(buffer, name, __kmp_tpause_state);
5247static void __kmp_stg_parse_omp_display_env(
char const *name,
char const *value,
5249 if (__kmp_str_match(
"VERBOSE", 1, value)) {
5250 __kmp_display_env_verbose = TRUE;
5252 __kmp_stg_parse_bool(name, value, &__kmp_display_env);
5256static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
5257 char const *name,
void *data) {
5258 if (__kmp_display_env_verbose) {
5259 __kmp_stg_print_str(buffer, name,
"VERBOSE");
5261 __kmp_stg_print_bool(buffer, name, __kmp_display_env);
5265static void __kmp_stg_parse_omp_cancellation(
char const *name,
5266 char const *value,
void *data) {
5267 if (TCR_4(__kmp_init_parallel)) {
5268 KMP_WARNING(EnvParallelWarn, name);
5271 __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
5274static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
5275 char const *name,
void *data) {
5276 __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
5282static void __kmp_stg_parse_omp_tool(
char const *name,
char const *value,
5284 __kmp_stg_parse_bool(name, value, &__kmp_tool);
5287static void __kmp_stg_print_omp_tool(kmp_str_buf_t *buffer,
char const *name,
5289 if (__kmp_env_format) {
5290 KMP_STR_BUF_PRINT_BOOL_EX(name, __kmp_tool,
"enabled",
"disabled");
5292 __kmp_str_buf_print(buffer,
" %s=%s\n", name,
5293 __kmp_tool ?
"enabled" :
"disabled");
5297char *__kmp_tool_libraries = NULL;
5299static void __kmp_stg_parse_omp_tool_libraries(
char const *name,
5300 char const *value,
void *data) {
5301 __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
5304static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
5305 char const *name,
void *data) {
5306 if (__kmp_tool_libraries)
5307 __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
5309 if (__kmp_env_format) {
5310 KMP_STR_BUF_PRINT_NAME;
5312 __kmp_str_buf_print(buffer,
" %s", name);
5314 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
5318char *__kmp_tool_verbose_init = NULL;
5320static void __kmp_stg_parse_omp_tool_verbose_init(
char const *name,
5323 __kmp_stg_parse_str(name, value, &__kmp_tool_verbose_init);
5326static void __kmp_stg_print_omp_tool_verbose_init(kmp_str_buf_t *buffer,
5329 if (__kmp_tool_verbose_init)
5330 __kmp_stg_print_str(buffer, name, __kmp_tool_verbose_init);
5332 if (__kmp_env_format) {
5333 KMP_STR_BUF_PRINT_NAME;
5335 __kmp_str_buf_print(buffer,
" %s", name);
5337 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
5345static kmp_setting_t __kmp_stg_table[] = {
5347 {
"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL, NULL, 0, 0},
5348 {
"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
5350 {
"KMP_USE_YIELD", __kmp_stg_parse_use_yield, __kmp_stg_print_use_yield,
5352 {
"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
5353 __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0},
5354 {
"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
5356 {
"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
5357 __kmp_stg_print_device_thread_limit, NULL, 0, 0},
5359 {
"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
5360 __kmp_stg_print_monitor_stacksize, NULL, 0, 0},
5362 {
"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL,
5364 {
"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
5365 __kmp_stg_print_stackoffset, NULL, 0, 0},
5366 {
"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
5368 {
"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL,
5370 {
"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0,
5372 {
"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL,
5375 {
"KMP_NESTING_MODE", __kmp_stg_parse_nesting_mode,
5376 __kmp_stg_print_nesting_mode, NULL, 0, 0},
5377 {
"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0},
5378 {
"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
5379 __kmp_stg_print_num_threads, NULL, 0, 0},
5380 {
"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
5383 {
"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0,
5385 {
"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
5386 __kmp_stg_print_task_stealing, NULL, 0, 0},
5387 {
"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
5388 __kmp_stg_print_max_active_levels, NULL, 0, 0},
5389 {
"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
5390 __kmp_stg_print_default_device, NULL, 0, 0},
5391 {
"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
5392 __kmp_stg_print_target_offload, NULL, 0, 0},
5393 {
"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
5394 __kmp_stg_print_max_task_priority, NULL, 0, 0},
5395 {
"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
5396 __kmp_stg_print_taskloop_min_tasks, NULL, 0, 0},
5397 {
"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
5398 __kmp_stg_print_thread_limit, NULL, 0, 0},
5399 {
"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
5400 __kmp_stg_print_teams_thread_limit, NULL, 0, 0},
5401 {
"OMP_NUM_TEAMS", __kmp_stg_parse_nteams, __kmp_stg_print_nteams, NULL, 0,
5403 {
"OMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_th_limit,
5404 __kmp_stg_print_teams_th_limit, NULL, 0, 0},
5405 {
"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
5406 __kmp_stg_print_wait_policy, NULL, 0, 0},
5407 {
"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
5408 __kmp_stg_print_disp_buffers, NULL, 0, 0},
5409#if KMP_NESTED_HOT_TEAMS
5410 {
"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
5411 __kmp_stg_print_hot_teams_level, NULL, 0, 0},
5412 {
"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
5413 __kmp_stg_print_hot_teams_mode, NULL, 0, 0},
5416#if KMP_HANDLE_SIGNALS
5417 {
"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
5418 __kmp_stg_print_handle_signals, NULL, 0, 0},
5421#if KMP_ARCH_X86 || KMP_ARCH_X86_64
5422 {
"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
5423 __kmp_stg_print_inherit_fp_control, NULL, 0, 0},
5426#ifdef KMP_GOMP_COMPAT
5427 {
"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0},
5431 {
"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0,
5433 {
"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0,
5435 {
"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0,
5437 {
"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0,
5439 {
"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0,
5441 {
"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0,
5443 {
"KMP_DEBUG", __kmp_stg_parse_debug, NULL, NULL, 0, 0},
5444 {
"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
5446 {
"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
5447 __kmp_stg_print_debug_buf_atomic, NULL, 0, 0},
5448 {
"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
5449 __kmp_stg_print_debug_buf_chars, NULL, 0, 0},
5450 {
"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
5451 __kmp_stg_print_debug_buf_lines, NULL, 0, 0},
5452 {
"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0},
5454 {
"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
5455 __kmp_stg_print_par_range_env, NULL, 0, 0},
5458 {
"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
5459 __kmp_stg_print_align_alloc, NULL, 0, 0},
5461 {
"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
5462 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
5463 {
"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
5464 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
5465 {
"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
5466 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
5467 {
"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
5468 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
5469#if KMP_FAST_REDUCTION_BARRIER
5470 {
"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
5471 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
5472 {
"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
5473 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
5476 {
"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
5477 __kmp_stg_print_abort_delay, NULL, 0, 0},
5478 {
"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
5479 __kmp_stg_print_cpuinfo_file, NULL, 0, 0},
5480 {
"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
5481 __kmp_stg_print_force_reduction, NULL, 0, 0},
5482 {
"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
5483 __kmp_stg_print_force_reduction, NULL, 0, 0},
5484 {
"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
5485 __kmp_stg_print_storage_map, NULL, 0, 0},
5486 {
"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
5487 __kmp_stg_print_all_threadprivate, NULL, 0, 0},
5488 {
"KMP_FOREIGN_THREADS_THREADPRIVATE",
5489 __kmp_stg_parse_foreign_threads_threadprivate,
5490 __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0},
5492#if KMP_AFFINITY_SUPPORTED
5493 {
"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL,
5495 {
"KMP_HIDDEN_HELPER_AFFINITY", __kmp_stg_parse_hh_affinity,
5496 __kmp_stg_print_hh_affinity, NULL, 0, 0},
5497#ifdef KMP_GOMP_COMPAT
5498 {
"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL,
5501 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
5503 {
"KMP_TEAMS_PROC_BIND", __kmp_stg_parse_teams_proc_bind,
5504 __kmp_stg_print_teams_proc_bind, NULL, 0, 0},
5505 {
"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0},
5506 {
"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
5507 __kmp_stg_print_topology_method, NULL, 0, 0},
5513 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
5517 {
"OMP_DISPLAY_AFFINITY", __kmp_stg_parse_display_affinity,
5518 __kmp_stg_print_display_affinity, NULL, 0, 0},
5519 {
"OMP_AFFINITY_FORMAT", __kmp_stg_parse_affinity_format,
5520 __kmp_stg_print_affinity_format, NULL, 0, 0},
5521 {
"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
5522 __kmp_stg_print_init_at_fork, NULL, 0, 0},
5523 {
"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL,
5525 {
"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
5527#if KMP_USE_HIER_SCHED
5528 {
"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
5529 __kmp_stg_print_kmp_hand_thread, NULL, 0, 0},
5531 {
"KMP_FORCE_MONOTONIC_DYNAMIC_SCHEDULE",
5532 __kmp_stg_parse_kmp_force_monotonic, __kmp_stg_print_kmp_force_monotonic,
5534 {
"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
5535 __kmp_stg_print_atomic_mode, NULL, 0, 0},
5536 {
"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
5537 __kmp_stg_print_consistency_check, NULL, 0, 0},
5539#if USE_ITT_BUILD && USE_ITT_NOTIFY
5540 {
"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
5541 __kmp_stg_print_itt_prepare_delay, NULL, 0, 0},
5543 {
"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
5544 __kmp_stg_print_malloc_pool_incr, NULL, 0, 0},
5545 {
"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
5547 {
"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
5549 {
"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
5550 __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0},
5552#ifdef USE_LOAD_BALANCE
5553 {
"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
5554 __kmp_stg_print_ld_balance_interval, NULL, 0, 0},
5557 {
"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
5558 __kmp_stg_print_lock_block, NULL, 0, 0},
5559 {
"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
5561 {
"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
5562 __kmp_stg_print_spin_backoff_params, NULL, 0, 0},
5563#if KMP_USE_ADAPTIVE_LOCKS
5564 {
"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
5565 __kmp_stg_print_adaptive_lock_props, NULL, 0, 0},
5566#if KMP_DEBUG_ADAPTIVE_LOCKS
5567 {
"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
5568 __kmp_stg_print_speculative_statsfile, NULL, 0, 0},
5571 {
"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
5573 {
"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
5576 {
"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
5577 __kmp_stg_print_forkjoin_frames, NULL, 0, 0},
5578 {
"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
5579 __kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0},
5581 {
"KMP_ENABLE_TASK_THROTTLING", __kmp_stg_parse_task_throttling,
5582 __kmp_stg_print_task_throttling, NULL, 0, 0},
5584 {
"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
5585 __kmp_stg_print_omp_display_env, NULL, 0, 0},
5586 {
"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
5587 __kmp_stg_print_omp_cancellation, NULL, 0, 0},
5588 {
"OMP_ALLOCATOR", __kmp_stg_parse_allocator, __kmp_stg_print_allocator,
5590 {
"LIBOMP_USE_HIDDEN_HELPER_TASK", __kmp_stg_parse_use_hidden_helper,
5591 __kmp_stg_print_use_hidden_helper, NULL, 0, 0},
5592 {
"LIBOMP_NUM_HIDDEN_HELPER_THREADS",
5593 __kmp_stg_parse_num_hidden_helper_threads,
5594 __kmp_stg_print_num_hidden_helper_threads, NULL, 0, 0},
5597 {
"OMP_TOOL", __kmp_stg_parse_omp_tool, __kmp_stg_print_omp_tool, NULL, 0,
5599 {
"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
5600 __kmp_stg_print_omp_tool_libraries, NULL, 0, 0},
5601 {
"OMP_TOOL_VERBOSE_INIT", __kmp_stg_parse_omp_tool_verbose_init,
5602 __kmp_stg_print_omp_tool_verbose_init, NULL, 0, 0},
5605#if KMP_HAVE_MWAIT || KMP_HAVE_UMWAIT
5606 {
"KMP_USER_LEVEL_MWAIT", __kmp_stg_parse_user_level_mwait,
5607 __kmp_stg_print_user_level_mwait, NULL, 0, 0},
5608 {
"KMP_MWAIT_HINTS", __kmp_stg_parse_mwait_hints,
5609 __kmp_stg_print_mwait_hints, NULL, 0, 0},
5613 {
"KMP_TPAUSE", __kmp_stg_parse_tpause, __kmp_stg_print_tpause, NULL, 0, 0},
5615 {
"", NULL, NULL, NULL, 0, 0}};
5617static int const __kmp_stg_count =
5618 sizeof(__kmp_stg_table) /
sizeof(kmp_setting_t);
5620static inline kmp_setting_t *__kmp_stg_find(
char const *name) {
5624 for (i = 0; i < __kmp_stg_count; ++i) {
5625 if (strcmp(__kmp_stg_table[i].name, name) == 0) {
5626 return &__kmp_stg_table[i];
5634static int __kmp_stg_cmp(
void const *_a,
void const *_b) {
5635 const kmp_setting_t *a = RCAST(
const kmp_setting_t *, _a);
5636 const kmp_setting_t *b = RCAST(
const kmp_setting_t *, _b);
5640 if (strcmp(a->name,
"KMP_AFFINITY") == 0) {
5641 if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
5645 }
else if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
5648 return strcmp(a->name, b->name);
5651static void __kmp_stg_init(
void) {
5653 static int initialized = 0;
5658 qsort(__kmp_stg_table, __kmp_stg_count - 1,
sizeof(kmp_setting_t),
5662 kmp_setting_t *kmp_stacksize =
5663 __kmp_stg_find(
"KMP_STACKSIZE");
5664#ifdef KMP_GOMP_COMPAT
5665 kmp_setting_t *gomp_stacksize =
5666 __kmp_stg_find(
"GOMP_STACKSIZE");
5668 kmp_setting_t *omp_stacksize =
5669 __kmp_stg_find(
"OMP_STACKSIZE");
5675 static kmp_setting_t *
volatile rivals[4];
5676 static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)};
5677#ifdef KMP_GOMP_COMPAT
5678 static kmp_stg_ss_data_t gomp_data = {1024,
5679 CCAST(kmp_setting_t **, rivals)};
5681 static kmp_stg_ss_data_t omp_data = {1024,
5682 CCAST(kmp_setting_t **, rivals)};
5685 rivals[i++] = kmp_stacksize;
5686#ifdef KMP_GOMP_COMPAT
5687 if (gomp_stacksize != NULL) {
5688 rivals[i++] = gomp_stacksize;
5691 rivals[i++] = omp_stacksize;
5694 kmp_stacksize->data = &kmp_data;
5695#ifdef KMP_GOMP_COMPAT
5696 if (gomp_stacksize != NULL) {
5697 gomp_stacksize->data = &gomp_data;
5700 omp_stacksize->data = &omp_data;
5704 kmp_setting_t *kmp_library =
5705 __kmp_stg_find(
"KMP_LIBRARY");
5706 kmp_setting_t *omp_wait_policy =
5707 __kmp_stg_find(
"OMP_WAIT_POLICY");
5710 static kmp_setting_t *
volatile rivals[3];
5711 static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)};
5712 static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)};
5715 rivals[i++] = kmp_library;
5716 if (omp_wait_policy != NULL) {
5717 rivals[i++] = omp_wait_policy;
5721 kmp_library->data = &kmp_data;
5722 if (omp_wait_policy != NULL) {
5723 omp_wait_policy->data = &omp_data;
5728 kmp_setting_t *kmp_device_thread_limit =
5729 __kmp_stg_find(
"KMP_DEVICE_THREAD_LIMIT");
5730 kmp_setting_t *kmp_all_threads =
5731 __kmp_stg_find(
"KMP_ALL_THREADS");
5734 static kmp_setting_t *
volatile rivals[3];
5737 rivals[i++] = kmp_device_thread_limit;
5738 rivals[i++] = kmp_all_threads;
5741 kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals);
5742 kmp_all_threads->data = CCAST(kmp_setting_t **, rivals);
5747 kmp_setting_t *kmp_hw_subset = __kmp_stg_find(
"KMP_HW_SUBSET");
5749 kmp_setting_t *kmp_place_threads = __kmp_stg_find(
"KMP_PLACE_THREADS");
5752 static kmp_setting_t *
volatile rivals[3];
5755 rivals[i++] = kmp_hw_subset;
5756 rivals[i++] = kmp_place_threads;
5759 kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals);
5760 kmp_place_threads->data = CCAST(kmp_setting_t **, rivals);
5763#if KMP_AFFINITY_SUPPORTED
5765 kmp_setting_t *kmp_affinity =
5766 __kmp_stg_find(
"KMP_AFFINITY");
5767 KMP_DEBUG_ASSERT(kmp_affinity != NULL);
5769#ifdef KMP_GOMP_COMPAT
5770 kmp_setting_t *gomp_cpu_affinity =
5771 __kmp_stg_find(
"GOMP_CPU_AFFINITY");
5772 KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL);
5775 kmp_setting_t *omp_proc_bind =
5776 __kmp_stg_find(
"OMP_PROC_BIND");
5777 KMP_DEBUG_ASSERT(omp_proc_bind != NULL);
5780 static kmp_setting_t *
volatile rivals[4];
5783 rivals[i++] = kmp_affinity;
5785#ifdef KMP_GOMP_COMPAT
5786 rivals[i++] = gomp_cpu_affinity;
5787 gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals);
5790 rivals[i++] = omp_proc_bind;
5791 omp_proc_bind->data = CCAST(kmp_setting_t **, rivals);
5794 static kmp_setting_t *
volatile places_rivals[4];
5797 kmp_setting_t *omp_places = __kmp_stg_find(
"OMP_PLACES");
5798 KMP_DEBUG_ASSERT(omp_places != NULL);
5800 places_rivals[i++] = kmp_affinity;
5801#ifdef KMP_GOMP_COMPAT
5802 places_rivals[i++] = gomp_cpu_affinity;
5804 places_rivals[i++] = omp_places;
5805 omp_places->data = CCAST(kmp_setting_t **, places_rivals);
5806 places_rivals[i++] = NULL;
5814 kmp_setting_t *kmp_force_red =
5815 __kmp_stg_find(
"KMP_FORCE_REDUCTION");
5816 kmp_setting_t *kmp_determ_red =
5817 __kmp_stg_find(
"KMP_DETERMINISTIC_REDUCTION");
5820 static kmp_setting_t *
volatile rivals[3];
5821 static kmp_stg_fr_data_t force_data = {1,
5822 CCAST(kmp_setting_t **, rivals)};
5823 static kmp_stg_fr_data_t determ_data = {0,
5824 CCAST(kmp_setting_t **, rivals)};
5827 rivals[i++] = kmp_force_red;
5828 if (kmp_determ_red != NULL) {
5829 rivals[i++] = kmp_determ_red;
5833 kmp_force_red->data = &force_data;
5834 if (kmp_determ_red != NULL) {
5835 kmp_determ_red->data = &determ_data;
5844 for (i = 0; i < __kmp_stg_count; ++i) {
5845 __kmp_stg_table[i].set = 0;
5850static void __kmp_stg_parse(
char const *name,
char const *value) {
5858 if (value != NULL) {
5859 kmp_setting_t *setting = __kmp_stg_find(name);
5860 if (setting != NULL) {
5861 setting->parse(name, value, setting->data);
5862 setting->defined = 1;
5868static int __kmp_stg_check_rivals(
5871 kmp_setting_t **rivals
5874 if (rivals == NULL) {
5880 for (; strcmp(rivals[i]->name, name) != 0; i++) {
5881 KMP_DEBUG_ASSERT(rivals[i] != NULL);
5883#if KMP_AFFINITY_SUPPORTED
5884 if (rivals[i] == __kmp_affinity_notype) {
5891 if (rivals[i]->set) {
5892 KMP_WARNING(StgIgnored, name, rivals[i]->name);
5902static int __kmp_env_toPrint(
char const *name,
int flag) {
5904 kmp_setting_t *setting = __kmp_stg_find(name);
5905 if (setting != NULL) {
5906 rc = setting->defined;
5908 setting->defined = flag;
5914#if defined(KMP_DEBUG) && KMP_AFFINITY_SUPPORTED
5915static void __kmp_print_affinity_settings(
const kmp_affinity_t *affinity) {
5916 K_DIAG(1, (
"%s:\n", affinity->env_var));
5917 K_DIAG(1, (
" type : %d\n", affinity->type));
5918 K_DIAG(1, (
" compact : %d\n", affinity->compact));
5919 K_DIAG(1, (
" offset : %d\n", affinity->offset));
5920 K_DIAG(1, (
" verbose : %u\n", affinity->flags.verbose));
5921 K_DIAG(1, (
" warnings : %u\n", affinity->flags.warnings));
5922 K_DIAG(1, (
" respect : %u\n", affinity->flags.respect));
5923 K_DIAG(1, (
" reset : %u\n", affinity->flags.reset));
5924 K_DIAG(1, (
" dups : %u\n", affinity->flags.dups));
5925 K_DIAG(1, (
" gran : %d\n", (
int)affinity->gran));
5926 KMP_DEBUG_ASSERT(affinity->type != affinity_default);
5930static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
5935 value = __kmp_env_blk_var(block,
"OMP_NUM_THREADS");
5937 ompc_set_num_threads(__kmp_dflt_team_nth);
5941 value = __kmp_env_blk_var(block,
"KMP_BLOCKTIME");
5943 kmpc_set_blocktime(__kmp_dflt_blocktime);
5947 value = __kmp_env_blk_var(block,
"OMP_NESTED");
5949 ompc_set_nested(__kmp_dflt_max_active_levels > 1);
5953 value = __kmp_env_blk_var(block,
"OMP_DYNAMIC");
5955 ompc_set_dynamic(__kmp_global.g.g_dynamic);
5959void __kmp_env_initialize(
char const *
string) {
5961 kmp_env_blk_t block;
5967 if (
string == NULL) {
5969 __kmp_threads_capacity =
5970 __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
5972 __kmp_env_blk_init(&block,
string);
5975 for (i = 0; i < block.count; ++i) {
5976 if ((block.vars[i].name == NULL) || (*block.vars[i].name ==
'\0')) {
5979 if (block.vars[i].value == NULL) {
5982 kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
5983 if (setting != NULL) {
5989 blocktime_str = __kmp_env_blk_var(&block,
"KMP_BLOCKTIME");
5993 if (
string == NULL) {
5994 char const *name =
"KMP_WARNINGS";
5995 char const *value = __kmp_env_blk_var(&block, name);
5996 __kmp_stg_parse(name, value);
5999#if KMP_AFFINITY_SUPPORTED
6005 __kmp_affinity_notype = NULL;
6006 char const *aff_str = __kmp_env_blk_var(&block,
"KMP_AFFINITY");
6007 if (aff_str != NULL) {
6021#define FIND strcasestr
6024 if ((FIND(aff_str,
"none") == NULL) &&
6025 (FIND(aff_str,
"physical") == NULL) &&
6026 (FIND(aff_str,
"logical") == NULL) &&
6027 (FIND(aff_str,
"compact") == NULL) &&
6028 (FIND(aff_str,
"scatter") == NULL) &&
6029 (FIND(aff_str,
"explicit") == NULL) &&
6030 (FIND(aff_str,
"balanced") == NULL) &&
6031 (FIND(aff_str,
"disabled") == NULL)) {
6032 __kmp_affinity_notype = __kmp_stg_find(
"KMP_AFFINITY");
6037 __kmp_affinity.type = affinity_default;
6038 __kmp_affinity.gran = KMP_HW_UNKNOWN;
6039 __kmp_affinity_top_method = affinity_top_method_default;
6040 __kmp_affinity.flags.respect = affinity_respect_mask_default;
6045 aff_str = __kmp_env_blk_var(&block,
"OMP_PROC_BIND");
6046 if (aff_str != NULL) {
6047 __kmp_affinity.type = affinity_default;
6048 __kmp_affinity.gran = KMP_HW_UNKNOWN;
6049 __kmp_affinity_top_method = affinity_top_method_default;
6050 __kmp_affinity.flags.respect = affinity_respect_mask_default;
6057 if (__kmp_nested_proc_bind.bind_types == NULL) {
6058 __kmp_nested_proc_bind.bind_types =
6059 (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(
sizeof(kmp_proc_bind_t));
6060 if (__kmp_nested_proc_bind.bind_types == NULL) {
6061 KMP_FATAL(MemoryAllocFailed);
6063 __kmp_nested_proc_bind.size = 1;
6064 __kmp_nested_proc_bind.used = 1;
6065#if KMP_AFFINITY_SUPPORTED
6066 __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
6069 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
6076 __kmp_msg_format(kmp_i18n_msg_AffFormatDefault,
"%P",
"%i",
"%n",
"%A");
6077 KMP_DEBUG_ASSERT(KMP_STRLEN(m.str) < KMP_AFFINITY_FORMAT_SIZE);
6079 if (__kmp_affinity_format == NULL) {
6080 __kmp_affinity_format =
6081 (
char *)KMP_INTERNAL_MALLOC(
sizeof(
char) * KMP_AFFINITY_FORMAT_SIZE);
6083 KMP_STRCPY_S(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, m.str);
6084 __kmp_str_free(&m.str);
6087 for (i = 0; i < block.count; ++i) {
6088 __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
6092 if (!__kmp_init_user_locks) {
6093 if (__kmp_user_lock_kind == lk_default) {
6094 __kmp_user_lock_kind = lk_queuing;
6096#if KMP_USE_DYNAMIC_LOCK
6097 __kmp_init_dynamic_user_locks();
6099 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
6102 KMP_DEBUG_ASSERT(
string != NULL);
6103 KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default);
6108#if KMP_USE_DYNAMIC_LOCK
6109 __kmp_init_dynamic_user_locks();
6111 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
6115#if KMP_AFFINITY_SUPPORTED
6117 if (!TCR_4(__kmp_init_middle)) {
6122 if (__kmp_hw_subset &&
6123 __kmp_affinity_top_method == affinity_top_method_default)
6124 if (__kmp_hw_subset->specified(KMP_HW_NUMA) ||
6125 __kmp_hw_subset->specified(KMP_HW_TILE) ||
6126 __kmp_affinity.gran == KMP_HW_TILE ||
6127 __kmp_affinity.gran == KMP_HW_NUMA)
6128 __kmp_affinity_top_method = affinity_top_method_hwloc;
6130 if (__kmp_affinity.gran == KMP_HW_NUMA ||
6131 __kmp_affinity.gran == KMP_HW_TILE)
6132 __kmp_affinity_top_method = affinity_top_method_hwloc;
6136 const char *var =
"KMP_AFFINITY";
6137 KMPAffinity::pick_api();
6142 if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
6143 __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
6144 KMP_WARNING(AffIgnoringHwloc, var);
6145 __kmp_affinity_top_method = affinity_top_method_all;
6148 if (__kmp_affinity.type == affinity_disabled) {
6149 KMP_AFFINITY_DISABLE();
6150 }
else if (!KMP_AFFINITY_CAPABLE()) {
6151 __kmp_affinity_dispatch->determine_capable(var);
6152 if (!KMP_AFFINITY_CAPABLE()) {
6153 if (__kmp_affinity.flags.verbose ||
6154 (__kmp_affinity.flags.warnings &&
6155 (__kmp_affinity.type != affinity_default) &&
6156 (__kmp_affinity.type != affinity_none) &&
6157 (__kmp_affinity.type != affinity_disabled))) {
6158 KMP_WARNING(AffNotSupported, var);
6160 __kmp_affinity.type = affinity_disabled;
6161 __kmp_affinity.flags.respect = FALSE;
6162 __kmp_affinity.gran = KMP_HW_THREAD;
6166 if (__kmp_affinity.type == affinity_disabled) {
6167 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
6168 }
else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
6170 __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
6173 if (KMP_AFFINITY_CAPABLE()) {
6175#if KMP_GROUP_AFFINITY
6180 bool exactly_one_group =
false;
6181 if (__kmp_num_proc_groups > 1) {
6183 bool within_one_group;
6186 kmp_affin_mask_t *init_mask;
6187 KMP_CPU_ALLOC(init_mask);
6188 __kmp_get_system_affinity(init_mask, TRUE);
6189 group = __kmp_get_proc_group(init_mask);
6190 within_one_group = (group >= 0);
6193 if (within_one_group) {
6194 DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
6195 DWORD num_bits_in_mask = 0;
6196 for (
int bit = init_mask->begin(); bit != init_mask->end();
6197 bit = init_mask->next(bit))
6199 exactly_one_group = (num_bits_in_group == num_bits_in_mask);
6201 KMP_CPU_FREE(init_mask);
6207 if (__kmp_num_proc_groups > 1 &&
6208 __kmp_affinity.type == affinity_default &&
6209 __kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
6214 if (__kmp_affinity.flags.respect == affinity_respect_mask_default &&
6215 exactly_one_group) {
6216 __kmp_affinity.flags.respect = FALSE;
6220 if (__kmp_affinity.type == affinity_default) {
6221 __kmp_affinity.type = affinity_compact;
6222 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
6224 if (__kmp_hh_affinity.type == affinity_default)
6225 __kmp_hh_affinity.type = affinity_compact;
6226 if (__kmp_affinity_top_method == affinity_top_method_default)
6227 __kmp_affinity_top_method = affinity_top_method_all;
6228 if (__kmp_affinity.gran == KMP_HW_UNKNOWN)
6229 __kmp_affinity.gran = KMP_HW_PROC_GROUP;
6230 if (__kmp_hh_affinity.gran == KMP_HW_UNKNOWN)
6231 __kmp_hh_affinity.gran = KMP_HW_PROC_GROUP;
6237 if (__kmp_affinity.flags.respect == affinity_respect_mask_default) {
6238#if KMP_GROUP_AFFINITY
6239 if (__kmp_num_proc_groups > 1 && exactly_one_group) {
6240 __kmp_affinity.flags.respect = FALSE;
6244 __kmp_affinity.flags.respect = TRUE;
6247 if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
6248 (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
6249 if (__kmp_affinity.type == affinity_default) {
6250 __kmp_affinity.type = affinity_compact;
6251 __kmp_affinity.flags.dups = FALSE;
6253 }
else if (__kmp_affinity.type == affinity_default) {
6254#if KMP_MIC_SUPPORTED
6255 if (__kmp_mic_type != non_mic) {
6256 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
6260 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
6262#if KMP_MIC_SUPPORTED
6263 if (__kmp_mic_type != non_mic) {
6264 __kmp_affinity.type = affinity_scatter;
6268 __kmp_affinity.type = affinity_none;
6271 if (__kmp_hh_affinity.type == affinity_default)
6272 __kmp_hh_affinity.type = affinity_none;
6273 if ((__kmp_affinity.gran == KMP_HW_UNKNOWN) &&
6274 (__kmp_affinity.gran_levels < 0)) {
6275#if KMP_MIC_SUPPORTED
6276 if (__kmp_mic_type != non_mic) {
6277 __kmp_affinity.gran = KMP_HW_THREAD;
6281 __kmp_affinity.gran = KMP_HW_CORE;
6284 if ((__kmp_hh_affinity.gran == KMP_HW_UNKNOWN) &&
6285 (__kmp_hh_affinity.gran_levels < 0)) {
6286#if KMP_MIC_SUPPORTED
6287 if (__kmp_mic_type != non_mic) {
6288 __kmp_hh_affinity.gran = KMP_HW_THREAD;
6292 __kmp_hh_affinity.gran = KMP_HW_CORE;
6295 if (__kmp_affinity_top_method == affinity_top_method_default) {
6296 __kmp_affinity_top_method = affinity_top_method_all;
6302 if (__kmp_affinity_top_method == affinity_top_method_default)
6303 __kmp_affinity_top_method = affinity_top_method_all;
6304 if (__kmp_affinity.type == affinity_default)
6305 __kmp_affinity.type = affinity_disabled;
6306 if (__kmp_hh_affinity.type == affinity_default)
6307 __kmp_hh_affinity.type = affinity_disabled;
6311 for (
const kmp_affinity_t *affinity : __kmp_affinities)
6312 __kmp_print_affinity_settings(affinity);
6313 KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default);
6314 K_DIAG(1, (
"__kmp_nested_proc_bind.bind_types[0] == %d\n",
6315 __kmp_nested_proc_bind.bind_types[0]));
6321 if (__kmp_version) {
6322 __kmp_print_version_1();
6327 if (
string != NULL) {
6328 __kmp_aux_env_initialize(&block);
6331 __kmp_env_blk_free(&block);
6337void __kmp_env_print() {
6339 kmp_env_blk_t block;
6341 kmp_str_buf_t buffer;
6344 __kmp_str_buf_init(&buffer);
6346 __kmp_env_blk_init(&block, NULL);
6347 __kmp_env_blk_sort(&block);
6350 __kmp_str_buf_print(&buffer,
"\n%s\n\n", KMP_I18N_STR(UserSettings));
6351 for (i = 0; i < block.count; ++i) {
6352 char const *name = block.vars[i].name;
6353 char const *value = block.vars[i].value;
6354 if ((KMP_STRLEN(name) > 4 && strncmp(name,
"KMP_", 4) == 0) ||
6355 strncmp(name,
"OMP_", 4) == 0
6356#ifdef KMP_GOMP_COMPAT
6357 || strncmp(name,
"GOMP_", 5) == 0
6360 __kmp_str_buf_print(&buffer,
" %s=%s\n", name, value);
6363 __kmp_str_buf_print(&buffer,
"\n");
6366 __kmp_str_buf_print(&buffer,
"%s\n\n", KMP_I18N_STR(EffectiveSettings));
6367 for (
int i = 0; i < __kmp_stg_count; ++i) {
6368 if (__kmp_stg_table[i].print != NULL) {
6369 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
6370 __kmp_stg_table[i].data);
6374 __kmp_printf(
"%s", buffer.str);
6376 __kmp_env_blk_free(&block);
6377 __kmp_str_buf_free(&buffer);
6383void __kmp_env_print_2() {
6384 __kmp_display_env_impl(__kmp_display_env, __kmp_display_env_verbose);
6387void __kmp_display_env_impl(
int display_env,
int display_env_verbose) {
6388 kmp_env_blk_t block;
6389 kmp_str_buf_t buffer;
6391 __kmp_env_format = 1;
6394 __kmp_str_buf_init(&buffer);
6396 __kmp_env_blk_init(&block, NULL);
6397 __kmp_env_blk_sort(&block);
6399 __kmp_str_buf_print(&buffer,
"\n%s\n", KMP_I18N_STR(DisplayEnvBegin));
6400 __kmp_str_buf_print(&buffer,
" _OPENMP='%d'\n", __kmp_openmp_version);
6402 for (
int i = 0; i < __kmp_stg_count; ++i) {
6403 if (__kmp_stg_table[i].print != NULL &&
6404 ((display_env && strncmp(__kmp_stg_table[i].name,
"OMP_", 4) == 0) ||
6405 display_env_verbose)) {
6406 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
6407 __kmp_stg_table[i].data);
6411 __kmp_str_buf_print(&buffer,
"%s\n", KMP_I18N_STR(DisplayEnvEnd));
6412 __kmp_str_buf_print(&buffer,
"\n");
6414 __kmp_printf(
"%s", buffer.str);
6416 __kmp_env_blk_free(&block);
6417 __kmp_str_buf_free(&buffer);
6424void __kmp_env_dump() {
6426 kmp_env_blk_t block;
6427 kmp_str_buf_t buffer, env, notdefined;
6430 __kmp_str_buf_init(&buffer);
6431 __kmp_str_buf_init(&env);
6432 __kmp_str_buf_init(¬defined);
6434 __kmp_env_blk_init(&block, NULL);
6435 __kmp_env_blk_sort(&block);
6437 __kmp_str_buf_print(¬defined,
": %s", KMP_I18N_STR(NotDefined));
6439 for (
int i = 0; i < __kmp_stg_count; ++i) {
6440 if (__kmp_stg_table[i].print == NULL)
6442 __kmp_str_buf_clear(&env);
6443 __kmp_stg_table[i].print(&env, __kmp_stg_table[i].name,
6444 __kmp_stg_table[i].data);
6447 if (strstr(env.str, notdefined.str))
6449 __kmp_str_buf_print(&buffer,
"%s=undefined\n", __kmp_stg_table[i].name);
6451 __kmp_str_buf_cat(&buffer, env.str + 3, env.used - 3);
6454 ompd_env_block = (
char *)__kmp_allocate(buffer.used + 1);
6455 KMP_MEMCPY(ompd_env_block, buffer.str, buffer.used + 1);
6456 ompd_env_block_size = (ompd_size_t)KMP_STRLEN(ompd_env_block);
6458 __kmp_env_blk_free(&block);
6459 __kmp_str_buf_free(&buffer);
6460 __kmp_str_buf_free(&env);
6461 __kmp_str_buf_free(¬defined);
@ kmp_sch_modifier_monotonic
@ kmp_sch_modifier_nonmonotonic