14 #include "kmp_affinity.h"
15 #include "kmp_atomic.h"
16 #if KMP_USE_HIER_SCHED
17 #include "kmp_dispatch_hier.h"
19 #include "kmp_environment.h"
24 #include "kmp_settings.h"
26 #include "kmp_wrapper_getpid.h"
29 static int __kmp_env_toPrint(
char const *name,
int flag);
31 bool __kmp_env_format = 0;
36 #ifdef USE_LOAD_BALANCE
37 static double __kmp_convert_to_double(
char const *s) {
40 if (KMP_SSCANF(s,
"%lf", &result) < 1) {
49 static unsigned int __kmp_readstr_with_sentinel(
char *dest,
char const *src,
50 size_t len,
char sentinel) {
52 for (i = 0; i < len; i++) {
53 if ((*src ==
'\0') || (*src == sentinel)) {
63 static int __kmp_match_with_sentinel(
char const *a,
char const *b,
size_t len,
71 while (*a && *b && *b != sentinel) {
72 char ca = *a, cb = *b;
74 if (ca >=
'a' && ca <=
'z')
76 if (cb >=
'a' && cb <=
'z')
110 static int __kmp_match_str(
char const *token,
char const *buf,
113 KMP_ASSERT(token != NULL);
114 KMP_ASSERT(buf != NULL);
115 KMP_ASSERT(end != NULL);
117 while (*token && *buf) {
118 char ct = *token, cb = *buf;
120 if (ct >=
'a' && ct <=
'z')
122 if (cb >=
'a' && cb <=
'z')
137 static size_t __kmp_round4k(
size_t size) {
138 size_t _4k = 4 * 1024;
139 if (size & (_4k - 1)) {
141 if (size <= KMP_SIZE_T_MAX - _4k) {
153 int __kmp_convert_to_milliseconds(
char const *data) {
154 int ret, nvalues, factor;
160 if (__kmp_str_match(
"infinit", -1, data))
164 nvalues = KMP_SSCANF(data,
"%lf%c%c", &value, &mult, &extra);
190 factor = 1000 * 60 * 60;
194 factor = 1000 * 24 * 60 * 60;
200 if (value >= ((INT_MAX - 1) / factor))
203 ret = (int)(value * (
double)factor);
208 static int __kmp_strcasecmp_with_sentinel(
char const *a,
char const *b,
214 while (*a && *b && *b != sentinel) {
215 char ca = *a, cb = *b;
217 if (ca >=
'a' && ca <=
'z')
219 if (cb >=
'a' && cb <=
'z')
222 return (
int)(
unsigned char)*a - (
int)(
unsigned char)*b;
227 ? (*b && *b != sentinel)
228 ? (
int)(
unsigned char)*a - (
int)(
unsigned char)*b
230 : (*b && *b != sentinel) ? -1 : 0;
236 typedef struct __kmp_setting kmp_setting_t;
237 typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
238 typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
239 typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
241 typedef void (*kmp_stg_parse_func_t)(
char const *name,
char const *value,
243 typedef void (*kmp_stg_print_func_t)(kmp_str_buf_t *buffer,
char const *name,
246 struct __kmp_setting {
248 kmp_stg_parse_func_t parse;
249 kmp_stg_print_func_t print;
256 struct __kmp_stg_ss_data {
258 kmp_setting_t **rivals;
261 struct __kmp_stg_wp_data {
263 kmp_setting_t **rivals;
266 struct __kmp_stg_fr_data {
268 kmp_setting_t **rivals;
271 static int __kmp_stg_check_rivals(
274 kmp_setting_t **rivals
280 static void __kmp_stg_parse_bool(
char const *name,
char const *value,
282 if (__kmp_str_match_true(value)) {
284 }
else if (__kmp_str_match_false(value)) {
287 __kmp_msg(kmp_ms_warning, KMP_MSG(BadBoolValue, name, value),
288 KMP_HNT(ValidBoolValues), __kmp_msg_null);
292 static void __kmp_stg_parse_size(
char const *name,
char const *value,
293 size_t size_min,
size_t size_max,
294 int *is_specified,
size_t *out,
296 char const *msg = NULL;
298 size_min = __kmp_round4k(size_min);
299 size_max = __kmp_round4k(size_max);
300 #endif // KMP_OS_DARWIN
302 if (is_specified != NULL) {
305 __kmp_str_to_size(value, out, factor, &msg);
307 if (*out > size_max) {
309 msg = KMP_I18N_STR(ValueTooLarge);
310 }
else if (*out < size_min) {
312 msg = KMP_I18N_STR(ValueTooSmall);
315 size_t round4k = __kmp_round4k(*out);
316 if (*out != round4k) {
318 msg = KMP_I18N_STR(NotMultiple4K);
325 if (*out < size_min) {
327 }
else if (*out > size_max) {
334 __kmp_str_buf_init(&buf);
335 __kmp_str_buf_print_size(&buf, *out);
336 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
337 KMP_INFORM(Using_str_Value, name, buf.str);
338 __kmp_str_buf_free(&buf);
343 static void __kmp_stg_parse_str(
char const *name,
char const *value,
346 *out = __kmp_str_format(
"%s", value);
349 static void __kmp_stg_parse_int(
357 char const *msg = NULL;
358 kmp_uint64 uint = *out;
359 __kmp_str_to_uint(value, &uint, &msg);
361 if (uint < (
unsigned int)min) {
362 msg = KMP_I18N_STR(ValueTooSmall);
364 }
else if (uint > (
unsigned int)max) {
365 msg = KMP_I18N_STR(ValueTooLarge);
371 if (uint < (
unsigned int)min) {
373 }
else if (uint > (
unsigned int)max) {
380 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
381 __kmp_str_buf_init(&buf);
382 __kmp_str_buf_print(&buf,
"%" KMP_UINT64_SPEC
"", uint);
383 KMP_INFORM(Using_uint64_Value, name, buf.str);
384 __kmp_str_buf_free(&buf);
389 #if KMP_DEBUG_ADAPTIVE_LOCKS
390 static void __kmp_stg_parse_file(
char const *name,
char const *value,
391 const char *suffix,
char **out) {
396 t = (
char *)strrchr(value,
'.');
397 hasSuffix = t && __kmp_str_eqf(t, suffix);
398 t = __kmp_str_format(
"%s%s", value, hasSuffix ?
"" : suffix);
399 __kmp_expand_file_name(buffer,
sizeof(buffer), t);
401 *out = __kmp_str_format(
"%s", buffer);
406 static char *par_range_to_print = NULL;
408 static void __kmp_stg_parse_par_range(
char const *name,
char const *value,
409 int *out_range,
char *out_routine,
410 char *out_file,
int *out_lb,
412 size_t len = KMP_STRLEN(value) + 1;
413 par_range_to_print = (
char *)KMP_INTERNAL_MALLOC(len + 1);
414 KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1);
415 __kmp_par_range = +1;
416 __kmp_par_range_lb = 0;
417 __kmp_par_range_ub = INT_MAX;
420 if (*value ==
'\0') {
423 if (!__kmp_strcasecmp_with_sentinel(
"routine", value,
'=')) {
424 value = strchr(value,
'=') + 1;
425 len = __kmp_readstr_with_sentinel(out_routine, value,
426 KMP_PAR_RANGE_ROUTINE_LEN - 1,
',');
428 goto par_range_error;
430 value = strchr(value,
',');
436 if (!__kmp_strcasecmp_with_sentinel(
"filename", value,
'=')) {
437 value = strchr(value,
'=') + 1;
438 len = __kmp_readstr_with_sentinel(out_file, value,
439 KMP_PAR_RANGE_FILENAME_LEN - 1,
',');
441 goto par_range_error;
443 value = strchr(value,
',');
449 if ((!__kmp_strcasecmp_with_sentinel(
"range", value,
'=')) ||
450 (!__kmp_strcasecmp_with_sentinel(
"incl_range", value,
'='))) {
451 value = strchr(value,
'=') + 1;
452 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
453 goto par_range_error;
456 value = strchr(value,
',');
462 if (!__kmp_strcasecmp_with_sentinel(
"excl_range", value,
'=')) {
463 value = strchr(value,
'=') + 1;
464 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
465 goto par_range_error;
468 value = strchr(value,
',');
475 KMP_WARNING(ParRangeSyntax, name);
482 int __kmp_initial_threads_capacity(
int req_nproc) {
487 if (nth < (4 * req_nproc))
488 nth = (4 * req_nproc);
489 if (nth < (4 * __kmp_xproc))
490 nth = (4 * __kmp_xproc);
492 if (nth > __kmp_max_nth)
498 int __kmp_default_tp_capacity(
int req_nproc,
int max_nth,
499 int all_threads_specified) {
502 if (all_threads_specified)
506 if (nth < (4 * req_nproc))
507 nth = (4 * req_nproc);
508 if (nth < (4 * __kmp_xproc))
509 nth = (4 * __kmp_xproc);
511 if (nth > __kmp_max_nth)
520 static void __kmp_stg_print_bool(kmp_str_buf_t *buffer,
char const *name,
522 if (__kmp_env_format) {
523 KMP_STR_BUF_PRINT_BOOL;
525 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value ?
"true" :
"false");
529 static void __kmp_stg_print_int(kmp_str_buf_t *buffer,
char const *name,
531 if (__kmp_env_format) {
532 KMP_STR_BUF_PRINT_INT;
534 __kmp_str_buf_print(buffer,
" %s=%d\n", name, value);
538 #if USE_ITT_BUILD && USE_ITT_NOTIFY
539 static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer,
char const *name,
541 if (__kmp_env_format) {
542 KMP_STR_BUF_PRINT_UINT64;
544 __kmp_str_buf_print(buffer,
" %s=%" KMP_UINT64_SPEC
"\n", name, value);
549 static void __kmp_stg_print_str(kmp_str_buf_t *buffer,
char const *name,
551 if (__kmp_env_format) {
552 KMP_STR_BUF_PRINT_STR;
554 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value);
558 static void __kmp_stg_print_size(kmp_str_buf_t *buffer,
char const *name,
560 if (__kmp_env_format) {
561 KMP_STR_BUF_PRINT_NAME_EX(name);
562 __kmp_str_buf_print_size(buffer, value);
563 __kmp_str_buf_print(buffer,
"'\n");
565 __kmp_str_buf_print(buffer,
" %s=", name);
566 __kmp_str_buf_print_size(buffer, value);
567 __kmp_str_buf_print(buffer,
"\n");
578 static void __kmp_stg_parse_device_thread_limit(
char const *name,
579 char const *value,
void *data) {
580 kmp_setting_t **rivals = (kmp_setting_t **)data;
582 if (strcmp(name,
"KMP_ALL_THREADS") == 0) {
583 KMP_INFORM(EnvVarDeprecated, name,
"KMP_DEVICE_THREAD_LIMIT");
585 rc = __kmp_stg_check_rivals(name, value, rivals);
589 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
590 __kmp_max_nth = __kmp_xproc;
591 __kmp_allThreadsSpecified = 1;
593 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
594 __kmp_allThreadsSpecified = 0;
596 K_DIAG(1, (
"__kmp_max_nth == %d\n", __kmp_max_nth));
600 static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
601 char const *name,
void *data) {
602 __kmp_stg_print_int(buffer, name, __kmp_max_nth);
607 static void __kmp_stg_parse_thread_limit(
char const *name,
char const *value,
609 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
610 K_DIAG(1, (
"__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth));
614 static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
615 char const *name,
void *data) {
616 __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
621 static void __kmp_stg_parse_teams_thread_limit(
char const *name,
622 char const *value,
void *data) {
623 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
626 static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
627 char const *name,
void *data) {
628 __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
634 static void __kmp_stg_parse_blocktime(
char const *name,
char const *value,
636 __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
637 if (__kmp_dflt_blocktime < 0) {
638 __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
639 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value),
641 KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime);
642 __kmp_env_blocktime = FALSE;
644 if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME) {
645 __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
646 __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value),
648 KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime);
649 }
else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME) {
650 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
651 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value),
653 KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime);
655 __kmp_env_blocktime = TRUE;
660 __kmp_monitor_wakeups =
661 KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
663 KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
665 K_DIAG(1, (
"__kmp_env_blocktime == %d\n", __kmp_env_blocktime));
666 if (__kmp_env_blocktime) {
667 K_DIAG(1, (
"__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime));
671 static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer,
char const *name,
673 __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
679 static void __kmp_stg_parse_duplicate_lib_ok(
char const *name,
680 char const *value,
void *data) {
683 __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
686 static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
687 char const *name,
void *data) {
688 __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
694 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
696 static void __kmp_stg_parse_inherit_fp_control(
char const *name,
697 char const *value,
void *data) {
698 __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
701 static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
702 char const *name,
void *data) {
704 __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
711 static char const *blocktime_str = NULL;
716 static void __kmp_stg_parse_wait_policy(
char const *name,
char const *value,
719 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
722 rc = __kmp_stg_check_rivals(name, value, wait->rivals);
728 if (__kmp_str_match(
"ACTIVE", 1, value)) {
729 __kmp_library = library_turnaround;
730 if (blocktime_str == NULL) {
732 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
734 }
else if (__kmp_str_match(
"PASSIVE", 1, value)) {
735 __kmp_library = library_throughput;
736 if (blocktime_str == NULL) {
738 __kmp_dflt_blocktime = 0;
741 KMP_WARNING(StgInvalidValue, name, value);
744 if (__kmp_str_match(
"serial", 1, value)) {
745 __kmp_library = library_serial;
746 }
else if (__kmp_str_match(
"throughput", 2, value)) {
747 __kmp_library = library_throughput;
748 }
else if (__kmp_str_match(
"turnaround", 2, value)) {
749 __kmp_library = library_turnaround;
750 }
else if (__kmp_str_match(
"dedicated", 1, value)) {
751 __kmp_library = library_turnaround;
752 }
else if (__kmp_str_match(
"multiuser", 1, value)) {
753 __kmp_library = library_throughput;
755 KMP_WARNING(StgInvalidValue, name, value);
758 __kmp_aux_set_library(__kmp_library);
762 static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer,
char const *name,
765 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
766 char const *value = NULL;
769 switch (__kmp_library) {
770 case library_turnaround: {
773 case library_throughput: {
778 switch (__kmp_library) {
779 case library_serial: {
782 case library_turnaround: {
783 value =
"turnaround";
785 case library_throughput: {
786 value =
"throughput";
791 __kmp_stg_print_str(buffer, name, value);
800 static void __kmp_stg_parse_monitor_stacksize(
char const *name,
801 char const *value,
void *data) {
802 __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE,
803 NULL, &__kmp_monitor_stksize, 1);
806 static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
807 char const *name,
void *data) {
808 if (__kmp_env_format) {
809 if (__kmp_monitor_stksize > 0)
810 KMP_STR_BUF_PRINT_NAME_EX(name);
812 KMP_STR_BUF_PRINT_NAME;
814 __kmp_str_buf_print(buffer,
" %s", name);
816 if (__kmp_monitor_stksize > 0) {
817 __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
819 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
821 if (__kmp_env_format && __kmp_monitor_stksize) {
822 __kmp_str_buf_print(buffer,
"'\n");
825 #endif // KMP_USE_MONITOR
830 static void __kmp_stg_parse_settings(
char const *name,
char const *value,
832 __kmp_stg_parse_bool(name, value, &__kmp_settings);
835 static void __kmp_stg_print_settings(kmp_str_buf_t *buffer,
char const *name,
837 __kmp_stg_print_bool(buffer, name, __kmp_settings);
843 static void __kmp_stg_parse_stackpad(
char const *name,
char const *value,
845 __kmp_stg_parse_int(name,
853 static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer,
char const *name,
855 __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
861 static void __kmp_stg_parse_stackoffset(
char const *name,
char const *value,
863 __kmp_stg_parse_size(name,
872 static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer,
char const *name,
874 __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
880 static void __kmp_stg_parse_stacksize(
char const *name,
char const *value,
883 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
886 rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
890 __kmp_stg_parse_size(name,
892 __kmp_sys_min_stksize,
904 static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer,
char const *name,
906 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
907 if (__kmp_env_format) {
908 KMP_STR_BUF_PRINT_NAME_EX(name);
909 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
910 ? __kmp_stksize / stacksize->factor
912 __kmp_str_buf_print(buffer,
"'\n");
914 __kmp_str_buf_print(buffer,
" %s=", name);
915 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
916 ? __kmp_stksize / stacksize->factor
918 __kmp_str_buf_print(buffer,
"\n");
925 static void __kmp_stg_parse_version(
char const *name,
char const *value,
927 __kmp_stg_parse_bool(name, value, &__kmp_version);
930 static void __kmp_stg_print_version(kmp_str_buf_t *buffer,
char const *name,
932 __kmp_stg_print_bool(buffer, name, __kmp_version);
938 static void __kmp_stg_parse_warnings(
char const *name,
char const *value,
940 __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
941 if (__kmp_generate_warnings != kmp_warnings_off) {
944 __kmp_generate_warnings = kmp_warnings_explicit;
948 static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer,
char const *name,
951 __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
957 static void __kmp_stg_parse_nested(
char const *name,
char const *value,
959 __kmp_stg_parse_bool(name, value, &__kmp_dflt_nested);
962 static void __kmp_stg_print_nested(kmp_str_buf_t *buffer,
char const *name,
964 __kmp_stg_print_bool(buffer, name, __kmp_dflt_nested);
967 static void __kmp_parse_nested_num_threads(
const char *var,
const char *env,
968 kmp_nested_nthreads_t *nth_array) {
969 const char *next = env;
970 const char *scan = next;
973 int prev_comma = FALSE;
983 if (((*next <
'0') || (*next >
'9')) && (*next !=
',')) {
984 KMP_WARNING(NthSyntaxError, var, env);
990 if (total == 0 || prev_comma) {
998 if (*next >=
'0' && *next <=
'9') {
1002 const char *tmp = next;
1004 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
1005 KMP_WARNING(NthSpacesNotAllowed, var, env);
1010 KMP_DEBUG_ASSERT(total > 0);
1012 KMP_WARNING(NthSyntaxError, var, env);
1017 if (!nth_array->nth) {
1019 nth_array->nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int) * total * 2);
1020 if (nth_array->nth == NULL) {
1021 KMP_FATAL(MemoryAllocFailed);
1023 nth_array->size = total * 2;
1025 if (nth_array->size < total) {
1028 nth_array->size *= 2;
1029 }
while (nth_array->size < total);
1031 nth_array->nth = (
int *)KMP_INTERNAL_REALLOC(
1032 nth_array->nth,
sizeof(
int) * nth_array->size);
1033 if (nth_array->nth == NULL) {
1034 KMP_FATAL(MemoryAllocFailed);
1038 nth_array->used = total;
1046 if (*scan ==
'\0') {
1056 nth_array->nth[i++] = 0;
1058 }
else if (prev_comma) {
1060 nth_array->nth[i] = nth_array->nth[i - 1];
1069 if (*scan >=
'0' && *scan <=
'9') {
1071 const char *buf = scan;
1072 char const *msg = NULL;
1077 num = __kmp_str_to_int(buf, *scan);
1078 if (num < KMP_MIN_NTH) {
1079 msg = KMP_I18N_STR(ValueTooSmall);
1081 }
else if (num > __kmp_sys_max_nth) {
1082 msg = KMP_I18N_STR(ValueTooLarge);
1083 num = __kmp_sys_max_nth;
1087 KMP_WARNING(ParseSizeIntWarn, var, env, msg);
1088 KMP_INFORM(Using_int_Value, var, num);
1090 nth_array->nth[i++] = num;
1095 static void __kmp_stg_parse_num_threads(
char const *name,
char const *value,
1098 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
1100 __kmp_nested_nth.nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int));
1101 __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
1102 __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
1105 __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
1106 if (__kmp_nested_nth.nth) {
1107 __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
1108 if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
1109 __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
1113 K_DIAG(1, (
"__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth));
1116 static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer,
char const *name,
1118 if (__kmp_env_format) {
1119 KMP_STR_BUF_PRINT_NAME;
1121 __kmp_str_buf_print(buffer,
" %s", name);
1123 if (__kmp_nested_nth.used) {
1125 __kmp_str_buf_init(&buf);
1126 for (
int i = 0; i < __kmp_nested_nth.used; i++) {
1127 __kmp_str_buf_print(&buf,
"%d", __kmp_nested_nth.nth[i]);
1128 if (i < __kmp_nested_nth.used - 1) {
1129 __kmp_str_buf_print(&buf,
",");
1132 __kmp_str_buf_print(buffer,
"='%s'\n", buf.str);
1133 __kmp_str_buf_free(&buf);
1135 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1142 static void __kmp_stg_parse_tasking(
char const *name,
char const *value,
1144 __kmp_stg_parse_int(name, value, 0, (
int)tskm_max,
1145 (
int *)&__kmp_tasking_mode);
1148 static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer,
char const *name,
1150 __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
1153 static void __kmp_stg_parse_task_stealing(
char const *name,
char const *value,
1155 __kmp_stg_parse_int(name, value, 0, 1,
1156 (
int *)&__kmp_task_stealing_constraint);
1159 static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
1160 char const *name,
void *data) {
1161 __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
1164 static void __kmp_stg_parse_max_active_levels(
char const *name,
1165 char const *value,
void *data) {
1166 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1167 &__kmp_dflt_max_active_levels);
1170 static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
1171 char const *name,
void *data) {
1172 __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
1178 static void __kmp_stg_parse_default_device(
char const *name,
char const *value,
1180 __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT,
1181 &__kmp_default_device);
1184 static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
1185 char const *name,
void *data) {
1186 __kmp_stg_print_int(buffer, name, __kmp_default_device);
1193 static void __kmp_stg_parse_target_offload(
char const *name,
char const *value,
1195 const char *next = value;
1196 const char *scan = next;
1198 __kmp_target_offload = tgt_default;
1203 if (__kmp_match_str(
"MANDATORY", scan, &next)) {
1204 __kmp_target_offload = tgt_mandatory;
1205 }
else if (__kmp_match_str(
"DISABLED", scan, &next)) {
1206 __kmp_target_offload = tgt_disabled;
1207 }
else if (__kmp_match_str(
"DEFAULT", scan, &next)) {
1208 __kmp_target_offload = tgt_default;
1210 KMP_WARNING(SyntaxErrorUsing, name,
"DEFAULT");
1215 static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
1216 char const *name,
void *data) {
1217 const char *value = NULL;
1218 if (__kmp_target_offload == tgt_default)
1220 else if (__kmp_target_offload == tgt_mandatory)
1221 value =
"MANDATORY";
1222 else if (__kmp_target_offload == tgt_disabled)
1225 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value);
1233 static void __kmp_stg_parse_max_task_priority(
char const *name,
1234 char const *value,
void *data) {
1235 __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT,
1236 &__kmp_max_task_priority);
1239 static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
1240 char const *name,
void *data) {
1241 __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
1246 static void __kmp_stg_parse_taskloop_min_tasks(
char const *name,
1247 char const *value,
void *data) {
1249 __kmp_stg_parse_int(name, value, 0, INT_MAX, &tmp);
1250 __kmp_taskloop_min_tasks = tmp;
1253 static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
1254 char const *name,
void *data) {
1255 __kmp_stg_print_int(buffer, name, __kmp_taskloop_min_tasks);
1257 #endif // OMP_45_ENABLED
1261 static void __kmp_stg_parse_disp_buffers(
char const *name,
char const *value,
1263 if (TCR_4(__kmp_init_serial)) {
1264 KMP_WARNING(EnvSerialWarn, name);
1267 __kmp_stg_parse_int(name, value, 1, KMP_MAX_NTH, &__kmp_dispatch_num_buffers);
1270 static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
1271 char const *name,
void *data) {
1272 __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
1275 #if KMP_NESTED_HOT_TEAMS
1279 static void __kmp_stg_parse_hot_teams_level(
char const *name,
char const *value,
1281 if (TCR_4(__kmp_init_parallel)) {
1282 KMP_WARNING(EnvParallelWarn, name);
1285 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1286 &__kmp_hot_teams_max_level);
1289 static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
1290 char const *name,
void *data) {
1291 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
1294 static void __kmp_stg_parse_hot_teams_mode(
char const *name,
char const *value,
1296 if (TCR_4(__kmp_init_parallel)) {
1297 KMP_WARNING(EnvParallelWarn, name);
1300 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1301 &__kmp_hot_teams_mode);
1304 static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
1305 char const *name,
void *data) {
1306 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
1309 #endif // KMP_NESTED_HOT_TEAMS
1314 #if KMP_HANDLE_SIGNALS
1316 static void __kmp_stg_parse_handle_signals(
char const *name,
char const *value,
1318 __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
1321 static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
1322 char const *name,
void *data) {
1323 __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
1326 #endif // KMP_HANDLE_SIGNALS
1333 #define KMP_STG_X_DEBUG(x) \
1334 static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \
1336 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_##x##_debug); \
1338 static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer, \
1339 char const *name, void *data) { \
1340 __kmp_stg_print_int(buffer, name, kmp_##x##_debug); \
1350 #undef KMP_STG_X_DEBUG
1352 static void __kmp_stg_parse_debug(
char const *name,
char const *value,
1355 __kmp_stg_parse_int(name, value, 0, INT_MAX, &debug);
1356 if (kmp_a_debug < debug) {
1357 kmp_a_debug = debug;
1359 if (kmp_b_debug < debug) {
1360 kmp_b_debug = debug;
1362 if (kmp_c_debug < debug) {
1363 kmp_c_debug = debug;
1365 if (kmp_d_debug < debug) {
1366 kmp_d_debug = debug;
1368 if (kmp_e_debug < debug) {
1369 kmp_e_debug = debug;
1371 if (kmp_f_debug < debug) {
1372 kmp_f_debug = debug;
1376 static void __kmp_stg_parse_debug_buf(
char const *name,
char const *value,
1378 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
1382 if (__kmp_debug_buf) {
1384 int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
1387 __kmp_debug_buffer = (
char *)__kmp_page_allocate(elements *
sizeof(
char));
1388 for (i = 0; i < elements; i += __kmp_debug_buf_chars)
1389 __kmp_debug_buffer[i] =
'\0';
1391 __kmp_debug_count = 0;
1393 K_DIAG(1, (
"__kmp_debug_buf = %d\n", __kmp_debug_buf));
1396 static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer,
char const *name,
1398 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
1401 static void __kmp_stg_parse_debug_buf_atomic(
char const *name,
1402 char const *value,
void *data) {
1403 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
1406 static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
1407 char const *name,
void *data) {
1408 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
1411 static void __kmp_stg_parse_debug_buf_chars(
char const *name,
char const *value,
1413 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN, INT_MAX,
1414 &__kmp_debug_buf_chars);
1417 static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
1418 char const *name,
void *data) {
1419 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
1422 static void __kmp_stg_parse_debug_buf_lines(
char const *name,
char const *value,
1424 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN, INT_MAX,
1425 &__kmp_debug_buf_lines);
1428 static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
1429 char const *name,
void *data) {
1430 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
1433 static void __kmp_stg_parse_diag(
char const *name,
char const *value,
1435 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_diag);
1438 static void __kmp_stg_print_diag(kmp_str_buf_t *buffer,
char const *name,
1440 __kmp_stg_print_int(buffer, name, kmp_diag);
1448 static void __kmp_stg_parse_align_alloc(
char const *name,
char const *value,
1450 __kmp_stg_parse_size(name, value, CACHE_LINE, INT_MAX, NULL,
1451 &__kmp_align_alloc, 1);
1454 static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer,
char const *name,
1456 __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
1465 static void __kmp_stg_parse_barrier_branch_bit(
char const *name,
1466 char const *value,
void *data) {
1470 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1471 var = __kmp_barrier_branch_bit_env_name[i];
1472 if ((strcmp(var, name) == 0) && (value != 0)) {
1475 comma = CCAST(
char *, strchr(value,
','));
1476 __kmp_barrier_gather_branch_bits[i] =
1477 (kmp_uint32)__kmp_str_to_int(value,
',');
1479 if (comma == NULL) {
1480 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1482 __kmp_barrier_release_branch_bits[i] =
1483 (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
1485 if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1486 __kmp_msg(kmp_ms_warning,
1487 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1489 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1492 if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1493 KMP_WARNING(BarrGatherValueInvalid, name, value);
1494 KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt);
1495 __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
1498 K_DIAG(1, (
"%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],
1499 __kmp_barrier_gather_branch_bits[i],
1500 __kmp_barrier_release_branch_bits[i]))
1504 static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
1505 char const *name,
void *data) {
1507 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1508 var = __kmp_barrier_branch_bit_env_name[i];
1509 if (strcmp(var, name) == 0) {
1510 if (__kmp_env_format) {
1511 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i]);
1513 __kmp_str_buf_print(buffer,
" %s='",
1514 __kmp_barrier_branch_bit_env_name[i]);
1516 __kmp_str_buf_print(buffer,
"%d,%d'\n",
1517 __kmp_barrier_gather_branch_bits[i],
1518 __kmp_barrier_release_branch_bits[i]);
1530 static void __kmp_stg_parse_barrier_pattern(
char const *name,
char const *value,
1535 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1536 var = __kmp_barrier_pattern_env_name[i];
1538 if ((strcmp(var, name) == 0) && (value != 0)) {
1540 char *comma = CCAST(
char *, strchr(value,
','));
1543 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1544 if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
1546 __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
1550 if (j == bp_last_bar) {
1551 KMP_WARNING(BarrGatherValueInvalid, name, value);
1552 KMP_INFORM(Using_str_Value, name,
1553 __kmp_barrier_pattern_name[bp_linear_bar]);
1557 if (comma != NULL) {
1558 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1559 if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
1560 __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
1564 if (j == bp_last_bar) {
1565 __kmp_msg(kmp_ms_warning,
1566 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1568 KMP_INFORM(Using_str_Value, name,
1569 __kmp_barrier_pattern_name[bp_linear_bar]);
1576 static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
1577 char const *name,
void *data) {
1579 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1580 var = __kmp_barrier_pattern_env_name[i];
1581 if (strcmp(var, name) == 0) {
1582 int j = __kmp_barrier_gather_pattern[i];
1583 int k = __kmp_barrier_release_pattern[i];
1584 if (__kmp_env_format) {
1585 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i]);
1587 __kmp_str_buf_print(buffer,
" %s='",
1588 __kmp_barrier_pattern_env_name[i]);
1590 __kmp_str_buf_print(buffer,
"%s,%s'\n", __kmp_barrier_pattern_name[j],
1591 __kmp_barrier_pattern_name[k]);
1599 static void __kmp_stg_parse_abort_delay(
char const *name,
char const *value,
1603 int delay = __kmp_abort_delay / 1000;
1604 __kmp_stg_parse_int(name, value, 0, INT_MAX / 1000, &delay);
1605 __kmp_abort_delay = delay * 1000;
1608 static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer,
char const *name,
1610 __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
1616 static void __kmp_stg_parse_cpuinfo_file(
char const *name,
char const *value,
1618 #if KMP_AFFINITY_SUPPORTED
1619 __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
1620 K_DIAG(1, (
"__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file));
1624 static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
1625 char const *name,
void *data) {
1626 #if KMP_AFFINITY_SUPPORTED
1627 if (__kmp_env_format) {
1628 KMP_STR_BUF_PRINT_NAME;
1630 __kmp_str_buf_print(buffer,
" %s", name);
1632 if (__kmp_cpuinfo_file) {
1633 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_cpuinfo_file);
1635 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1643 static void __kmp_stg_parse_force_reduction(
char const *name,
char const *value,
1645 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1648 rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
1652 if (reduction->force) {
1654 if (__kmp_str_match(
"critical", 0, value))
1655 __kmp_force_reduction_method = critical_reduce_block;
1656 else if (__kmp_str_match(
"atomic", 0, value))
1657 __kmp_force_reduction_method = atomic_reduce_block;
1658 else if (__kmp_str_match(
"tree", 0, value))
1659 __kmp_force_reduction_method = tree_reduce_block;
1661 KMP_FATAL(UnknownForceReduction, name, value);
1665 __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
1666 if (__kmp_determ_red) {
1667 __kmp_force_reduction_method = tree_reduce_block;
1669 __kmp_force_reduction_method = reduction_method_not_defined;
1672 K_DIAG(1, (
"__kmp_force_reduction_method == %d\n",
1673 __kmp_force_reduction_method));
1676 static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
1677 char const *name,
void *data) {
1679 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1680 if (reduction->force) {
1681 if (__kmp_force_reduction_method == critical_reduce_block) {
1682 __kmp_stg_print_str(buffer, name,
"critical");
1683 }
else if (__kmp_force_reduction_method == atomic_reduce_block) {
1684 __kmp_stg_print_str(buffer, name,
"atomic");
1685 }
else if (__kmp_force_reduction_method == tree_reduce_block) {
1686 __kmp_stg_print_str(buffer, name,
"tree");
1688 if (__kmp_env_format) {
1689 KMP_STR_BUF_PRINT_NAME;
1691 __kmp_str_buf_print(buffer,
" %s", name);
1693 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1696 __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
1704 static void __kmp_stg_parse_storage_map(
char const *name,
char const *value,
1706 if (__kmp_str_match(
"verbose", 1, value)) {
1707 __kmp_storage_map = TRUE;
1708 __kmp_storage_map_verbose = TRUE;
1709 __kmp_storage_map_verbose_specified = TRUE;
1712 __kmp_storage_map_verbose = FALSE;
1713 __kmp_stg_parse_bool(name, value, &__kmp_storage_map);
1717 static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer,
char const *name,
1719 if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
1720 __kmp_stg_print_str(buffer, name,
"verbose");
1722 __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
1729 static void __kmp_stg_parse_all_threadprivate(
char const *name,
1730 char const *value,
void *data) {
1731 __kmp_stg_parse_int(name, value,
1732 __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
1733 __kmp_max_nth, &__kmp_tp_capacity);
1736 static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
1737 char const *name,
void *data) {
1738 __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
1744 static void __kmp_stg_parse_foreign_threads_threadprivate(
char const *name,
1747 __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
1750 static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
1753 __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
1759 #if KMP_AFFINITY_SUPPORTED
1761 static int __kmp_parse_affinity_proc_id_list(
const char *var,
const char *env,
1762 const char **nextEnv,
1764 const char *scan = env;
1765 const char *next = scan;
1771 int start, end, stride;
1775 if (*next ==
'\0') {
1786 if ((*next <
'0') || (*next >
'9')) {
1787 KMP_WARNING(AffSyntaxError, var);
1791 num = __kmp_str_to_int(scan, *next);
1792 KMP_ASSERT(num >= 0);
1810 if ((*next <
'0') || (*next >
'9')) {
1811 KMP_WARNING(AffSyntaxError, var);
1816 num = __kmp_str_to_int(scan, *next);
1817 KMP_ASSERT(num >= 0);
1830 if ((*next <
'0') || (*next >
'9')) {
1832 KMP_WARNING(AffSyntaxError, var);
1840 start = __kmp_str_to_int(scan, *next);
1841 KMP_ASSERT(start >= 0);
1860 if ((*next <
'0') || (*next >
'9')) {
1861 KMP_WARNING(AffSyntaxError, var);
1865 end = __kmp_str_to_int(scan, *next);
1866 KMP_ASSERT(end >= 0);
1883 if ((*next <
'0') || (*next >
'9')) {
1884 KMP_WARNING(AffSyntaxError, var);
1888 stride = __kmp_str_to_int(scan, *next);
1889 KMP_ASSERT(stride >= 0);
1895 KMP_WARNING(AffZeroStride, var);
1900 KMP_WARNING(AffStartGreaterEnd, var, start, end);
1905 KMP_WARNING(AffStrideLessZero, var, start, end);
1909 if ((end - start) / stride > 65536) {
1910 KMP_WARNING(AffRangeTooBig, var, end, start, stride);
1927 int len = next - env;
1928 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
1929 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
1930 retlist[len] =
'\0';
1931 *proclist = retlist;
1938 static kmp_setting_t *__kmp_affinity_notype = NULL;
1940 static void __kmp_parse_affinity_env(
char const *name,
char const *value,
1941 enum affinity_type *out_type,
1942 char **out_proclist,
int *out_verbose,
1943 int *out_warn,
int *out_respect,
1944 enum affinity_gran *out_gran,
1945 int *out_gran_levels,
int *out_dups,
1946 int *out_compact,
int *out_offset) {
1947 char *buffer = NULL;
1963 KMP_ASSERT(value != NULL);
1965 if (TCR_4(__kmp_init_middle)) {
1966 KMP_WARNING(EnvMiddleWarn, name);
1967 __kmp_env_toPrint(name, 0);
1970 __kmp_env_toPrint(name, 1);
1973 __kmp_str_format(
"%s", value);
1983 #define EMIT_WARN(skip, errlist) \
1987 SKIP_TO(next, ','); \
1991 KMP_WARNING errlist; \
2000 #define _set_param(_guard, _var, _val) \
2002 if (_guard == 0) { \
2005 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2010 #define set_type(val) _set_param(type, *out_type, val)
2011 #define set_verbose(val) _set_param(verbose, *out_verbose, val)
2012 #define set_warnings(val) _set_param(warnings, *out_warn, val)
2013 #define set_respect(val) _set_param(respect, *out_respect, val)
2014 #define set_dups(val) _set_param(dups, *out_dups, val)
2015 #define set_proclist(val) _set_param(proclist, *out_proclist, val)
2017 #define set_gran(val, levels) \
2021 *out_gran_levels = levels; \
2023 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2029 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
2030 (__kmp_nested_proc_bind.used > 0));
2033 while (*buf !=
'\0') {
2036 if (__kmp_match_str(
"none", buf, CCAST(
const char **, &next))) {
2037 set_type(affinity_none);
2039 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2042 }
else if (__kmp_match_str(
"scatter", buf, CCAST(
const char **, &next))) {
2043 set_type(affinity_scatter);
2045 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2048 }
else if (__kmp_match_str(
"compact", buf, CCAST(
const char **, &next))) {
2049 set_type(affinity_compact);
2051 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2054 }
else if (__kmp_match_str(
"logical", buf, CCAST(
const char **, &next))) {
2055 set_type(affinity_logical);
2057 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2060 }
else if (__kmp_match_str(
"physical", buf, CCAST(
const char **, &next))) {
2061 set_type(affinity_physical);
2063 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2066 }
else if (__kmp_match_str(
"explicit", buf, CCAST(
const char **, &next))) {
2067 set_type(affinity_explicit);
2069 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2072 }
else if (__kmp_match_str(
"balanced", buf, CCAST(
const char **, &next))) {
2073 set_type(affinity_balanced);
2075 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2078 }
else if (__kmp_match_str(
"disabled", buf, CCAST(
const char **, &next))) {
2079 set_type(affinity_disabled);
2081 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2084 }
else if (__kmp_match_str(
"verbose", buf, CCAST(
const char **, &next))) {
2087 }
else if (__kmp_match_str(
"noverbose", buf, CCAST(
const char **, &next))) {
2090 }
else if (__kmp_match_str(
"warnings", buf, CCAST(
const char **, &next))) {
2093 }
else if (__kmp_match_str(
"nowarnings", buf,
2094 CCAST(
const char **, &next))) {
2095 set_warnings(FALSE);
2097 }
else if (__kmp_match_str(
"respect", buf, CCAST(
const char **, &next))) {
2100 }
else if (__kmp_match_str(
"norespect", buf, CCAST(
const char **, &next))) {
2103 }
else if (__kmp_match_str(
"duplicates", buf,
2104 CCAST(
const char **, &next)) ||
2105 __kmp_match_str(
"dups", buf, CCAST(
const char **, &next))) {
2108 }
else if (__kmp_match_str(
"noduplicates", buf,
2109 CCAST(
const char **, &next)) ||
2110 __kmp_match_str(
"nodups", buf, CCAST(
const char **, &next))) {
2113 }
else if (__kmp_match_str(
"granularity", buf,
2114 CCAST(
const char **, &next)) ||
2115 __kmp_match_str(
"gran", buf, CCAST(
const char **, &next))) {
2118 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2125 if (__kmp_match_str(
"fine", buf, CCAST(
const char **, &next))) {
2126 set_gran(affinity_gran_fine, -1);
2128 }
else if (__kmp_match_str(
"thread", buf, CCAST(
const char **, &next))) {
2129 set_gran(affinity_gran_thread, -1);
2131 }
else if (__kmp_match_str(
"core", buf, CCAST(
const char **, &next))) {
2132 set_gran(affinity_gran_core, -1);
2135 }
else if (__kmp_match_str(
"tile", buf, CCAST(
const char **, &next))) {
2136 set_gran(affinity_gran_tile, -1);
2139 }
else if (__kmp_match_str(
"package", buf, CCAST(
const char **, &next))) {
2140 set_gran(affinity_gran_package, -1);
2142 }
else if (__kmp_match_str(
"node", buf, CCAST(
const char **, &next))) {
2143 set_gran(affinity_gran_node, -1);
2145 #if KMP_GROUP_AFFINITY
2146 }
else if (__kmp_match_str(
"group", buf, CCAST(
const char **, &next))) {
2147 set_gran(affinity_gran_group, -1);
2150 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2154 n = __kmp_str_to_int(buf, *next);
2157 set_gran(affinity_gran_default, n);
2159 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2162 }
else if (__kmp_match_str(
"proclist", buf, CCAST(
const char **, &next))) {
2163 char *temp_proclist;
2167 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2173 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2178 if (!__kmp_parse_affinity_proc_id_list(
2179 name, buf, CCAST(
const char **, &next), &temp_proclist)) {
2191 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2195 set_proclist(temp_proclist);
2196 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2201 n = __kmp_str_to_int(buf, *next);
2207 KMP_WARNING(AffManyParams, name, start);
2211 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2219 }
else if (*next !=
'\0') {
2220 const char *temp = next;
2221 EMIT_WARN(TRUE, (ParseExtraCharsWarn, name, temp));
2233 #undef set_granularity
2235 __kmp_str_free(&buffer);
2239 KMP_WARNING(AffProcListNoType, name);
2240 *out_type = affinity_explicit;
2242 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2244 }
else if (*out_type != affinity_explicit) {
2245 KMP_WARNING(AffProcListNotExplicit, name);
2246 KMP_ASSERT(*out_proclist != NULL);
2247 KMP_INTERNAL_FREE(*out_proclist);
2248 *out_proclist = NULL;
2251 switch (*out_type) {
2252 case affinity_logical:
2253 case affinity_physical: {
2255 *out_offset = number[0];
2258 KMP_WARNING(AffManyParamsForLogic, name, number[1]);
2261 case affinity_balanced: {
2263 *out_compact = number[0];
2266 *out_offset = number[1];
2269 if (__kmp_affinity_gran == affinity_gran_default) {
2270 #if KMP_MIC_SUPPORTED
2271 if (__kmp_mic_type != non_mic) {
2272 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2273 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"fine");
2275 __kmp_affinity_gran = affinity_gran_fine;
2279 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2280 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"core");
2282 __kmp_affinity_gran = affinity_gran_core;
2286 case affinity_scatter:
2287 case affinity_compact: {
2289 *out_compact = number[0];
2292 *out_offset = number[1];
2295 case affinity_explicit: {
2296 if (*out_proclist == NULL) {
2297 KMP_WARNING(AffNoProcList, name);
2298 __kmp_affinity_type = affinity_none;
2301 KMP_WARNING(AffNoParam, name,
"explicit");
2304 case affinity_none: {
2306 KMP_WARNING(AffNoParam, name,
"none");
2309 case affinity_disabled: {
2311 KMP_WARNING(AffNoParam, name,
"disabled");
2314 case affinity_default: {
2316 KMP_WARNING(AffNoParam, name,
"default");
2319 default: { KMP_ASSERT(0); }
2323 static void __kmp_stg_parse_affinity(
char const *name,
char const *value,
2325 kmp_setting_t **rivals = (kmp_setting_t **)data;
2328 rc = __kmp_stg_check_rivals(name, value, rivals);
2333 __kmp_parse_affinity_env(name, value, &__kmp_affinity_type,
2334 &__kmp_affinity_proclist, &__kmp_affinity_verbose,
2335 &__kmp_affinity_warnings,
2336 &__kmp_affinity_respect_mask, &__kmp_affinity_gran,
2337 &__kmp_affinity_gran_levels, &__kmp_affinity_dups,
2338 &__kmp_affinity_compact, &__kmp_affinity_offset);
2342 static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer,
char const *name,
2344 if (__kmp_env_format) {
2345 KMP_STR_BUF_PRINT_NAME_EX(name);
2347 __kmp_str_buf_print(buffer,
" %s='", name);
2349 if (__kmp_affinity_verbose) {
2350 __kmp_str_buf_print(buffer,
"%s,",
"verbose");
2352 __kmp_str_buf_print(buffer,
"%s,",
"noverbose");
2354 if (__kmp_affinity_warnings) {
2355 __kmp_str_buf_print(buffer,
"%s,",
"warnings");
2357 __kmp_str_buf_print(buffer,
"%s,",
"nowarnings");
2359 if (KMP_AFFINITY_CAPABLE()) {
2360 if (__kmp_affinity_respect_mask) {
2361 __kmp_str_buf_print(buffer,
"%s,",
"respect");
2363 __kmp_str_buf_print(buffer,
"%s,",
"norespect");
2365 switch (__kmp_affinity_gran) {
2366 case affinity_gran_default:
2367 __kmp_str_buf_print(buffer,
"%s",
"granularity=default,");
2369 case affinity_gran_fine:
2370 __kmp_str_buf_print(buffer,
"%s",
"granularity=fine,");
2372 case affinity_gran_thread:
2373 __kmp_str_buf_print(buffer,
"%s",
"granularity=thread,");
2375 case affinity_gran_core:
2376 __kmp_str_buf_print(buffer,
"%s",
"granularity=core,");
2378 case affinity_gran_package:
2379 __kmp_str_buf_print(buffer,
"%s",
"granularity=package,");
2381 case affinity_gran_node:
2382 __kmp_str_buf_print(buffer,
"%s",
"granularity=node,");
2384 #if KMP_GROUP_AFFINITY
2385 case affinity_gran_group:
2386 __kmp_str_buf_print(buffer,
"%s",
"granularity=group,");
2391 if (!KMP_AFFINITY_CAPABLE()) {
2392 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2394 switch (__kmp_affinity_type) {
2396 __kmp_str_buf_print(buffer,
"%s",
"none");
2398 case affinity_physical:
2399 __kmp_str_buf_print(buffer,
"%s,%d",
"physical", __kmp_affinity_offset);
2401 case affinity_logical:
2402 __kmp_str_buf_print(buffer,
"%s,%d",
"logical", __kmp_affinity_offset);
2404 case affinity_compact:
2405 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"compact", __kmp_affinity_compact,
2406 __kmp_affinity_offset);
2408 case affinity_scatter:
2409 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"scatter", __kmp_affinity_compact,
2410 __kmp_affinity_offset);
2412 case affinity_explicit:
2413 __kmp_str_buf_print(buffer,
"%s=[%s],%s",
"proclist",
2414 __kmp_affinity_proclist,
"explicit");
2416 case affinity_balanced:
2417 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"balanced",
2418 __kmp_affinity_compact, __kmp_affinity_offset);
2420 case affinity_disabled:
2421 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2423 case affinity_default:
2424 __kmp_str_buf_print(buffer,
"%s",
"default");
2427 __kmp_str_buf_print(buffer,
"%s",
"<unknown>");
2430 __kmp_str_buf_print(buffer,
"'\n");
2433 #ifdef KMP_GOMP_COMPAT
2435 static void __kmp_stg_parse_gomp_cpu_affinity(
char const *name,
2436 char const *value,
void *data) {
2437 const char *next = NULL;
2438 char *temp_proclist;
2439 kmp_setting_t **rivals = (kmp_setting_t **)data;
2442 rc = __kmp_stg_check_rivals(name, value, rivals);
2447 if (TCR_4(__kmp_init_middle)) {
2448 KMP_WARNING(EnvMiddleWarn, name);
2449 __kmp_env_toPrint(name, 0);
2453 __kmp_env_toPrint(name, 1);
2455 if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
2457 if (*next ==
'\0') {
2459 __kmp_affinity_proclist = temp_proclist;
2460 __kmp_affinity_type = affinity_explicit;
2461 __kmp_affinity_gran = affinity_gran_fine;
2463 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2466 KMP_WARNING(AffSyntaxError, name);
2467 if (temp_proclist != NULL) {
2468 KMP_INTERNAL_FREE((
void *)temp_proclist);
2473 __kmp_affinity_type = affinity_none;
2475 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2504 static int __kmp_parse_subplace_list(
const char *var,
const char **scan) {
2508 int start, count, stride;
2514 if ((**scan <
'0') || (**scan >
'9')) {
2515 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2520 start = __kmp_str_to_int(*scan, *next);
2521 KMP_ASSERT(start >= 0);
2526 if (**scan ==
'}') {
2529 if (**scan ==
',') {
2533 if (**scan !=
':') {
2534 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2541 if ((**scan <
'0') || (**scan >
'9')) {
2542 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2547 count = __kmp_str_to_int(*scan, *next);
2548 KMP_ASSERT(count >= 0);
2553 if (**scan ==
'}') {
2556 if (**scan ==
',') {
2560 if (**scan !=
':') {
2561 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2570 if (**scan ==
'+') {
2574 if (**scan ==
'-') {
2582 if ((**scan <
'0') || (**scan >
'9')) {
2583 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2588 stride = __kmp_str_to_int(*scan, *next);
2589 KMP_ASSERT(stride >= 0);
2595 if (**scan ==
'}') {
2598 if (**scan ==
',') {
2603 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2609 static int __kmp_parse_place(
const char *var,
const char **scan) {
2614 if (**scan ==
'{') {
2616 if (!__kmp_parse_subplace_list(var, scan)) {
2619 if (**scan !=
'}') {
2620 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2624 }
else if (**scan ==
'!') {
2626 return __kmp_parse_place(var, scan);
2627 }
else if ((**scan >=
'0') && (**scan <=
'9')) {
2630 int proc = __kmp_str_to_int(*scan, *next);
2631 KMP_ASSERT(proc >= 0);
2634 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2640 static int __kmp_parse_place_list(
const char *var,
const char *env,
2641 char **place_list) {
2642 const char *scan = env;
2643 const char *next = scan;
2648 if (!__kmp_parse_place(var, &scan)) {
2654 if (*scan ==
'\0') {
2662 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2669 if ((*scan <
'0') || (*scan >
'9')) {
2670 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2675 count = __kmp_str_to_int(scan, *next);
2676 KMP_ASSERT(count >= 0);
2681 if (*scan ==
'\0') {
2689 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2710 if ((*scan <
'0') || (*scan >
'9')) {
2711 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2716 stride = __kmp_str_to_int(scan, *next);
2717 KMP_ASSERT(stride >= 0);
2723 if (*scan ==
'\0') {
2731 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2736 int len = scan - env;
2737 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
2738 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
2739 retlist[len] =
'\0';
2740 *place_list = retlist;
2745 static void __kmp_stg_parse_places(
char const *name,
char const *value,
2748 const char *scan = value;
2749 const char *next = scan;
2750 const char *kind =
"\"threads\"";
2751 kmp_setting_t **rivals = (kmp_setting_t **)data;
2754 rc = __kmp_stg_check_rivals(name, value, rivals);
2761 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2762 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2767 if (__kmp_match_str(
"threads", scan, &next)) {
2769 __kmp_affinity_type = affinity_compact;
2770 __kmp_affinity_gran = affinity_gran_thread;
2771 __kmp_affinity_dups = FALSE;
2772 kind =
"\"threads\"";
2773 }
else if (__kmp_match_str(
"cores", scan, &next)) {
2775 __kmp_affinity_type = affinity_compact;
2776 __kmp_affinity_gran = affinity_gran_core;
2777 __kmp_affinity_dups = FALSE;
2780 }
else if (__kmp_match_str(
"tiles", scan, &next)) {
2782 __kmp_affinity_type = affinity_compact;
2783 __kmp_affinity_gran = affinity_gran_tile;
2784 __kmp_affinity_dups = FALSE;
2787 }
else if (__kmp_match_str(
"sockets", scan, &next)) {
2789 __kmp_affinity_type = affinity_compact;
2790 __kmp_affinity_gran = affinity_gran_package;
2791 __kmp_affinity_dups = FALSE;
2792 kind =
"\"sockets\"";
2794 if (__kmp_affinity_proclist != NULL) {
2795 KMP_INTERNAL_FREE((
void *)__kmp_affinity_proclist);
2796 __kmp_affinity_proclist = NULL;
2798 if (__kmp_parse_place_list(name, value, &__kmp_affinity_proclist)) {
2799 __kmp_affinity_type = affinity_explicit;
2800 __kmp_affinity_gran = affinity_gran_fine;
2801 __kmp_affinity_dups = FALSE;
2802 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2803 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2809 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2810 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2814 if (*scan ==
'\0') {
2820 KMP_WARNING(SyntaxErrorUsing, name, kind);
2828 count = __kmp_str_to_int(scan, *next);
2829 KMP_ASSERT(count >= 0);
2834 KMP_WARNING(SyntaxErrorUsing, name, kind);
2840 if (*scan !=
'\0') {
2841 KMP_WARNING(ParseExtraCharsWarn, name, scan);
2843 __kmp_affinity_num_places = count;
2846 static void __kmp_stg_print_places(kmp_str_buf_t *buffer,
char const *name,
2848 if (__kmp_env_format) {
2849 KMP_STR_BUF_PRINT_NAME;
2851 __kmp_str_buf_print(buffer,
" %s", name);
2853 if ((__kmp_nested_proc_bind.used == 0) ||
2854 (__kmp_nested_proc_bind.bind_types == NULL) ||
2855 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
2856 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2857 }
else if (__kmp_affinity_type == affinity_explicit) {
2858 if (__kmp_affinity_proclist != NULL) {
2859 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_affinity_proclist);
2861 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2863 }
else if (__kmp_affinity_type == affinity_compact) {
2865 if (__kmp_affinity_num_masks > 0) {
2866 num = __kmp_affinity_num_masks;
2867 }
else if (__kmp_affinity_num_places > 0) {
2868 num = __kmp_affinity_num_places;
2872 if (__kmp_affinity_gran == affinity_gran_thread) {
2874 __kmp_str_buf_print(buffer,
"='threads(%d)'\n", num);
2876 __kmp_str_buf_print(buffer,
"='threads'\n");
2878 }
else if (__kmp_affinity_gran == affinity_gran_core) {
2880 __kmp_str_buf_print(buffer,
"='cores(%d)' \n", num);
2882 __kmp_str_buf_print(buffer,
"='cores'\n");
2885 }
else if (__kmp_affinity_gran == affinity_gran_tile) {
2887 __kmp_str_buf_print(buffer,
"='tiles(%d)' \n", num);
2889 __kmp_str_buf_print(buffer,
"='tiles'\n");
2892 }
else if (__kmp_affinity_gran == affinity_gran_package) {
2894 __kmp_str_buf_print(buffer,
"='sockets(%d)'\n", num);
2896 __kmp_str_buf_print(buffer,
"='sockets'\n");
2899 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2902 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2908 #if (!OMP_40_ENABLED)
2910 static void __kmp_stg_parse_proc_bind(
char const *name,
char const *value,
2913 kmp_setting_t **rivals = (kmp_setting_t **)data;
2916 rc = __kmp_stg_check_rivals(name, value, rivals);
2922 __kmp_stg_parse_bool(name, value, &enabled);
2926 __kmp_affinity_type = affinity_scatter;
2927 #if KMP_MIC_SUPPORTED
2928 if (__kmp_mic_type != non_mic)
2929 __kmp_affinity_gran = affinity_gran_fine;
2932 __kmp_affinity_gran = affinity_gran_core;
2934 __kmp_affinity_type = affinity_none;
2940 static void __kmp_stg_parse_topology_method(
char const *name,
char const *value,
2942 if (__kmp_str_match(
"all", 1, value)) {
2943 __kmp_affinity_top_method = affinity_top_method_all;
2946 else if (__kmp_str_match(
"hwloc", 1, value)) {
2947 __kmp_affinity_top_method = affinity_top_method_hwloc;
2950 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2951 else if (__kmp_str_match(
"x2apic id", 9, value) ||
2952 __kmp_str_match(
"x2apic_id", 9, value) ||
2953 __kmp_str_match(
"x2apic-id", 9, value) ||
2954 __kmp_str_match(
"x2apicid", 8, value) ||
2955 __kmp_str_match(
"cpuid leaf 11", 13, value) ||
2956 __kmp_str_match(
"cpuid_leaf_11", 13, value) ||
2957 __kmp_str_match(
"cpuid-leaf-11", 13, value) ||
2958 __kmp_str_match(
"cpuid leaf11", 12, value) ||
2959 __kmp_str_match(
"cpuid_leaf11", 12, value) ||
2960 __kmp_str_match(
"cpuid-leaf11", 12, value) ||
2961 __kmp_str_match(
"cpuidleaf 11", 12, value) ||
2962 __kmp_str_match(
"cpuidleaf_11", 12, value) ||
2963 __kmp_str_match(
"cpuidleaf-11", 12, value) ||
2964 __kmp_str_match(
"cpuidleaf11", 11, value) ||
2965 __kmp_str_match(
"cpuid 11", 8, value) ||
2966 __kmp_str_match(
"cpuid_11", 8, value) ||
2967 __kmp_str_match(
"cpuid-11", 8, value) ||
2968 __kmp_str_match(
"cpuid11", 7, value) ||
2969 __kmp_str_match(
"leaf 11", 7, value) ||
2970 __kmp_str_match(
"leaf_11", 7, value) ||
2971 __kmp_str_match(
"leaf-11", 7, value) ||
2972 __kmp_str_match(
"leaf11", 6, value)) {
2973 __kmp_affinity_top_method = affinity_top_method_x2apicid;
2974 }
else if (__kmp_str_match(
"apic id", 7, value) ||
2975 __kmp_str_match(
"apic_id", 7, value) ||
2976 __kmp_str_match(
"apic-id", 7, value) ||
2977 __kmp_str_match(
"apicid", 6, value) ||
2978 __kmp_str_match(
"cpuid leaf 4", 12, value) ||
2979 __kmp_str_match(
"cpuid_leaf_4", 12, value) ||
2980 __kmp_str_match(
"cpuid-leaf-4", 12, value) ||
2981 __kmp_str_match(
"cpuid leaf4", 11, value) ||
2982 __kmp_str_match(
"cpuid_leaf4", 11, value) ||
2983 __kmp_str_match(
"cpuid-leaf4", 11, value) ||
2984 __kmp_str_match(
"cpuidleaf 4", 11, value) ||
2985 __kmp_str_match(
"cpuidleaf_4", 11, value) ||
2986 __kmp_str_match(
"cpuidleaf-4", 11, value) ||
2987 __kmp_str_match(
"cpuidleaf4", 10, value) ||
2988 __kmp_str_match(
"cpuid 4", 7, value) ||
2989 __kmp_str_match(
"cpuid_4", 7, value) ||
2990 __kmp_str_match(
"cpuid-4", 7, value) ||
2991 __kmp_str_match(
"cpuid4", 6, value) ||
2992 __kmp_str_match(
"leaf 4", 6, value) ||
2993 __kmp_str_match(
"leaf_4", 6, value) ||
2994 __kmp_str_match(
"leaf-4", 6, value) ||
2995 __kmp_str_match(
"leaf4", 5, value)) {
2996 __kmp_affinity_top_method = affinity_top_method_apicid;
2999 else if (__kmp_str_match(
"/proc/cpuinfo", 2, value) ||
3000 __kmp_str_match(
"cpuinfo", 5, value)) {
3001 __kmp_affinity_top_method = affinity_top_method_cpuinfo;
3003 #if KMP_GROUP_AFFINITY
3004 else if (__kmp_str_match(
"group", 1, value)) {
3005 __kmp_affinity_top_method = affinity_top_method_group;
3008 else if (__kmp_str_match(
"flat", 1, value)) {
3009 __kmp_affinity_top_method = affinity_top_method_flat;
3011 KMP_WARNING(StgInvalidValue, name, value);
3015 static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
3016 char const *name,
void *data) {
3017 char const *value = NULL;
3019 switch (__kmp_affinity_top_method) {
3020 case affinity_top_method_default:
3024 case affinity_top_method_all:
3028 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3029 case affinity_top_method_x2apicid:
3030 value =
"x2APIC id";
3033 case affinity_top_method_apicid:
3039 case affinity_top_method_hwloc:
3044 case affinity_top_method_cpuinfo:
3048 #if KMP_GROUP_AFFINITY
3049 case affinity_top_method_group:
3054 case affinity_top_method_flat:
3059 if (value != NULL) {
3060 __kmp_stg_print_str(buffer, name, value);
3070 static void __kmp_stg_parse_proc_bind(
char const *name,
char const *value,
3072 kmp_setting_t **rivals = (kmp_setting_t **)data;
3075 rc = __kmp_stg_check_rivals(name, value, rivals);
3081 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
3082 (__kmp_nested_proc_bind.used > 0));
3084 const char *buf = value;
3088 if ((*buf >=
'0') && (*buf <=
'9')) {
3091 num = __kmp_str_to_int(buf, *next);
3092 KMP_ASSERT(num >= 0);
3100 if (__kmp_match_str(
"disabled", buf, &next)) {
3103 #if KMP_AFFINITY_SUPPORTED
3104 __kmp_affinity_type = affinity_disabled;
3106 __kmp_nested_proc_bind.used = 1;
3107 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3108 }
else if ((num == (
int)proc_bind_false) ||
3109 __kmp_match_str(
"false", buf, &next)) {
3112 #if KMP_AFFINITY_SUPPORTED
3113 __kmp_affinity_type = affinity_none;
3115 __kmp_nested_proc_bind.used = 1;
3116 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3117 }
else if ((num == (
int)proc_bind_true) ||
3118 __kmp_match_str(
"true", buf, &next)) {
3121 __kmp_nested_proc_bind.used = 1;
3122 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3127 for (scan = buf; *scan !=
'\0'; scan++) {
3134 if (__kmp_nested_proc_bind.size < nelem) {
3135 __kmp_nested_proc_bind.bind_types =
3136 (kmp_proc_bind_t *)KMP_INTERNAL_REALLOC(
3137 __kmp_nested_proc_bind.bind_types,
3138 sizeof(kmp_proc_bind_t) * nelem);
3139 if (__kmp_nested_proc_bind.bind_types == NULL) {
3140 KMP_FATAL(MemoryAllocFailed);
3142 __kmp_nested_proc_bind.size = nelem;
3144 __kmp_nested_proc_bind.used = nelem;
3149 enum kmp_proc_bind_t bind;
3151 if ((num == (
int)proc_bind_master) ||
3152 __kmp_match_str(
"master", buf, &next)) {
3155 bind = proc_bind_master;
3156 }
else if ((num == (
int)proc_bind_close) ||
3157 __kmp_match_str(
"close", buf, &next)) {
3160 bind = proc_bind_close;
3161 }
else if ((num == (
int)proc_bind_spread) ||
3162 __kmp_match_str(
"spread", buf, &next)) {
3165 bind = proc_bind_spread;
3167 KMP_WARNING(StgInvalidValue, name, value);
3168 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3169 __kmp_nested_proc_bind.used = 1;
3173 __kmp_nested_proc_bind.bind_types[i++] = bind;
3177 KMP_DEBUG_ASSERT(*buf ==
',');
3182 if ((*buf >=
'0') && (*buf <=
'9')) {
3185 num = __kmp_str_to_int(buf, *next);
3186 KMP_ASSERT(num >= 0);
3196 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3200 static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer,
char const *name,
3202 int nelem = __kmp_nested_proc_bind.used;
3203 if (__kmp_env_format) {
3204 KMP_STR_BUF_PRINT_NAME;
3206 __kmp_str_buf_print(buffer,
" %s", name);
3209 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3212 __kmp_str_buf_print(buffer,
"='", name);
3213 for (i = 0; i < nelem; i++) {
3214 switch (__kmp_nested_proc_bind.bind_types[i]) {
3215 case proc_bind_false:
3216 __kmp_str_buf_print(buffer,
"false");
3219 case proc_bind_true:
3220 __kmp_str_buf_print(buffer,
"true");
3223 case proc_bind_master:
3224 __kmp_str_buf_print(buffer,
"master");
3227 case proc_bind_close:
3228 __kmp_str_buf_print(buffer,
"close");
3231 case proc_bind_spread:
3232 __kmp_str_buf_print(buffer,
"spread");
3235 case proc_bind_intel:
3236 __kmp_str_buf_print(buffer,
"intel");
3239 case proc_bind_default:
3240 __kmp_str_buf_print(buffer,
"default");
3243 if (i < nelem - 1) {
3244 __kmp_str_buf_print(buffer,
",");
3247 __kmp_str_buf_print(buffer,
"'\n");
3254 static void __kmp_stg_parse_display_affinity(
char const *name,
3255 char const *value,
void *data) {
3256 __kmp_stg_parse_bool(name, value, &__kmp_display_affinity);
3258 static void __kmp_stg_print_display_affinity(kmp_str_buf_t *buffer,
3259 char const *name,
void *data) {
3260 __kmp_stg_print_bool(buffer, name, __kmp_display_affinity);
3262 static void __kmp_stg_parse_affinity_format(
char const *name,
char const *value,
3264 size_t length = KMP_STRLEN(value);
3265 __kmp_strncpy_truncate(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, value,
3268 static void __kmp_stg_print_affinity_format(kmp_str_buf_t *buffer,
3269 char const *name,
void *data) {
3270 if (__kmp_env_format) {
3271 KMP_STR_BUF_PRINT_NAME_EX(name);
3273 __kmp_str_buf_print(buffer,
" %s='", name);
3275 __kmp_str_buf_print(buffer,
"%s'\n", __kmp_affinity_format);
3278 static void __kmp_stg_parse_allocator(
char const *name,
char const *value,
3292 const char *buf = value;
3296 if ((*buf >
'0') && (*buf <
'9')) {
3299 num = __kmp_str_to_int(buf, *next);
3300 KMP_ASSERT(num > 0);
3303 if (__kmp_hbw_mem_available) {
3304 __kmp_def_allocator = omp_high_bw_mem_alloc;
3306 __kmp_msg(kmp_ms_warning,
3307 KMP_MSG(OmpNoAllocator,
"omp_high_bw_mem_alloc"),
3309 __kmp_def_allocator = omp_default_mem_alloc;
3313 __kmp_def_allocator = omp_default_mem_alloc;
3316 __kmp_msg(kmp_ms_warning,
3317 KMP_MSG(OmpNoAllocator,
"omp_large_cap_mem_alloc"),
3319 __kmp_def_allocator = omp_default_mem_alloc;
3322 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_const_mem_alloc"),
3324 __kmp_def_allocator = omp_default_mem_alloc;
3327 __kmp_msg(kmp_ms_warning,
3328 KMP_MSG(OmpNoAllocator,
"omp_low_lat_mem_alloc"),
3330 __kmp_def_allocator = omp_default_mem_alloc;
3333 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_cgroup_mem_alloc"),
3335 __kmp_def_allocator = omp_default_mem_alloc;
3338 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_pteam_mem_alloc"),
3340 __kmp_def_allocator = omp_default_mem_alloc;
3343 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_thread_mem_alloc"),
3345 __kmp_def_allocator = omp_default_mem_alloc;
3351 if (__kmp_match_str(
"omp_high_bw_mem_alloc", buf, &next)) {
3352 if (__kmp_hbw_mem_available) {
3353 __kmp_def_allocator = omp_high_bw_mem_alloc;
3355 __kmp_msg(kmp_ms_warning,
3356 KMP_MSG(OmpNoAllocator,
"omp_high_bw_mem_alloc"),
3358 __kmp_def_allocator = omp_default_mem_alloc;
3360 }
else if (__kmp_match_str(
"omp_default_mem_alloc", buf, &next)) {
3361 __kmp_def_allocator = omp_default_mem_alloc;
3362 }
else if (__kmp_match_str(
"omp_large_cap_mem_alloc", buf, &next)) {
3363 __kmp_msg(kmp_ms_warning,
3364 KMP_MSG(OmpNoAllocator,
"omp_large_cap_mem_alloc"),
3366 __kmp_def_allocator = omp_default_mem_alloc;
3367 }
else if (__kmp_match_str(
"omp_const_mem_alloc", buf, &next)) {
3368 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_const_mem_alloc"),
3370 __kmp_def_allocator = omp_default_mem_alloc;
3371 }
else if (__kmp_match_str(
"omp_low_lat_mem_alloc", buf, &next)) {
3372 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_low_lat_mem_alloc"),
3374 __kmp_def_allocator = omp_default_mem_alloc;
3375 }
else if (__kmp_match_str(
"omp_cgroup_mem_alloc", buf, &next)) {
3376 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_cgroup_mem_alloc"),
3378 __kmp_def_allocator = omp_default_mem_alloc;
3379 }
else if (__kmp_match_str(
"omp_pteam_mem_alloc", buf, &next)) {
3380 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_pteam_mem_alloc"),
3382 __kmp_def_allocator = omp_default_mem_alloc;
3383 }
else if (__kmp_match_str(
"omp_thread_mem_alloc", buf, &next)) {
3384 __kmp_msg(kmp_ms_warning, KMP_MSG(OmpNoAllocator,
"omp_thread_mem_alloc"),
3386 __kmp_def_allocator = omp_default_mem_alloc;
3391 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3395 static void __kmp_stg_print_allocator(kmp_str_buf_t *buffer,
char const *name,
3397 if (__kmp_def_allocator == omp_default_mem_alloc) {
3398 __kmp_stg_print_str(buffer, name,
"omp_default_mem_alloc");
3399 }
else if (__kmp_def_allocator == omp_high_bw_mem_alloc) {
3400 __kmp_stg_print_str(buffer, name,
"omp_high_bw_mem_alloc");
3401 }
else if (__kmp_def_allocator == omp_large_cap_mem_alloc) {
3402 __kmp_stg_print_str(buffer, name,
"omp_large_cap_mem_alloc");
3403 }
else if (__kmp_def_allocator == omp_const_mem_alloc) {
3404 __kmp_stg_print_str(buffer, name,
"omp_const_mem_alloc");
3405 }
else if (__kmp_def_allocator == omp_low_lat_mem_alloc) {
3406 __kmp_stg_print_str(buffer, name,
"omp_low_lat_mem_alloc");
3407 }
else if (__kmp_def_allocator == omp_cgroup_mem_alloc) {
3408 __kmp_stg_print_str(buffer, name,
"omp_cgroup_mem_alloc");
3409 }
else if (__kmp_def_allocator == omp_pteam_mem_alloc) {
3410 __kmp_stg_print_str(buffer, name,
"omp_pteam_mem_alloc");
3411 }
else if (__kmp_def_allocator == omp_thread_mem_alloc) {
3412 __kmp_stg_print_str(buffer, name,
"omp_thread_mem_alloc");
3421 static void __kmp_stg_parse_omp_dynamic(
char const *name,
char const *value,
3423 __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
3426 static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer,
char const *name,
3428 __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
3431 static void __kmp_stg_parse_kmp_dynamic_mode(
char const *name,
3432 char const *value,
void *data) {
3433 if (TCR_4(__kmp_init_parallel)) {
3434 KMP_WARNING(EnvParallelWarn, name);
3435 __kmp_env_toPrint(name, 0);
3438 #ifdef USE_LOAD_BALANCE
3439 else if (__kmp_str_match(
"load balance", 2, value) ||
3440 __kmp_str_match(
"load_balance", 2, value) ||
3441 __kmp_str_match(
"load-balance", 2, value) ||
3442 __kmp_str_match(
"loadbalance", 2, value) ||
3443 __kmp_str_match(
"balance", 1, value)) {
3444 __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
3447 else if (__kmp_str_match(
"thread limit", 1, value) ||
3448 __kmp_str_match(
"thread_limit", 1, value) ||
3449 __kmp_str_match(
"thread-limit", 1, value) ||
3450 __kmp_str_match(
"threadlimit", 1, value) ||
3451 __kmp_str_match(
"limit", 2, value)) {
3452 __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
3453 }
else if (__kmp_str_match(
"random", 1, value)) {
3454 __kmp_global.g.g_dynamic_mode = dynamic_random;
3456 KMP_WARNING(StgInvalidValue, name, value);
3460 static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
3461 char const *name,
void *data) {
3463 if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
3464 __kmp_str_buf_print(buffer,
" %s: %s \n", name, KMP_I18N_STR(NotDefined));
3466 #ifdef USE_LOAD_BALANCE
3467 else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
3468 __kmp_stg_print_str(buffer, name,
"load balance");
3471 else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
3472 __kmp_stg_print_str(buffer, name,
"thread limit");
3473 }
else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
3474 __kmp_stg_print_str(buffer, name,
"random");
3481 #ifdef USE_LOAD_BALANCE
3486 static void __kmp_stg_parse_ld_balance_interval(
char const *name,
3487 char const *value,
void *data) {
3488 double interval = __kmp_convert_to_double(value);
3489 if (interval >= 0) {
3490 __kmp_load_balance_interval = interval;
3492 KMP_WARNING(StgInvalidValue, name, value);
3496 static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
3497 char const *name,
void *data) {
3499 __kmp_str_buf_print(buffer,
" %s=%8.6f\n", name,
3500 __kmp_load_balance_interval);
3509 static void __kmp_stg_parse_init_at_fork(
char const *name,
char const *value,
3511 __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
3512 if (__kmp_need_register_atfork) {
3513 __kmp_need_register_atfork_specified = TRUE;
3517 static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
3518 char const *name,
void *data) {
3519 __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
3525 static void __kmp_stg_parse_schedule(
char const *name,
char const *value,
3528 if (value != NULL) {
3529 size_t length = KMP_STRLEN(value);
3530 if (length > INT_MAX) {
3531 KMP_WARNING(LongValue, name);
3533 const char *semicolon;
3534 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3535 KMP_WARNING(UnbalancedQuotes, name);
3539 semicolon = strchr(value,
';');
3540 if (*value && semicolon != value) {
3541 const char *comma = strchr(value,
',');
3548 if (!__kmp_strcasecmp_with_sentinel(
"static", value, sentinel)) {
3549 if (!__kmp_strcasecmp_with_sentinel(
"greedy", comma,
';')) {
3550 __kmp_static = kmp_sch_static_greedy;
3552 }
else if (!__kmp_strcasecmp_with_sentinel(
"balanced", comma,
3554 __kmp_static = kmp_sch_static_balanced;
3557 }
else if (!__kmp_strcasecmp_with_sentinel(
"guided", value,
3559 if (!__kmp_strcasecmp_with_sentinel(
"iterative", comma,
';')) {
3560 __kmp_guided = kmp_sch_guided_iterative_chunked;
3562 }
else if (!__kmp_strcasecmp_with_sentinel(
"analytical", comma,
3565 __kmp_guided = kmp_sch_guided_analytical_chunked;
3569 KMP_WARNING(InvalidClause, name, value);
3571 KMP_WARNING(EmptyClause, name);
3572 }
while ((value = semicolon ? semicolon + 1 : NULL));
3578 static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer,
char const *name,
3580 if (__kmp_env_format) {
3581 KMP_STR_BUF_PRINT_NAME_EX(name);
3583 __kmp_str_buf_print(buffer,
" %s='", name);
3585 if (__kmp_static == kmp_sch_static_greedy) {
3586 __kmp_str_buf_print(buffer,
"%s",
"static,greedy");
3587 }
else if (__kmp_static == kmp_sch_static_balanced) {
3588 __kmp_str_buf_print(buffer,
"%s",
"static,balanced");
3590 if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
3591 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,iterative");
3592 }
else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
3593 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,analytical");
3600 static inline void __kmp_omp_schedule_restore() {
3601 #if KMP_USE_HIER_SCHED
3602 __kmp_hier_scheds.deallocate();
3608 static const char *__kmp_parse_single_omp_schedule(
const char *name,
3610 bool parse_hier =
false) {
3612 const char *ptr = value;
3613 const char *comma = strchr(ptr,
',');
3619 #if KMP_USE_HIER_SCHED
3620 kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
3622 if (!__kmp_strcasecmp_with_sentinel(
"L1", ptr,
',')) {
3623 layer = kmp_hier_layer_e::LAYER_L1;
3624 }
else if (!__kmp_strcasecmp_with_sentinel(
"L2", ptr,
',')) {
3625 layer = kmp_hier_layer_e::LAYER_L2;
3626 }
else if (!__kmp_strcasecmp_with_sentinel(
"L3", ptr,
',')) {
3627 layer = kmp_hier_layer_e::LAYER_L3;
3628 }
else if (!__kmp_strcasecmp_with_sentinel(
"NUMA", ptr,
',')) {
3629 layer = kmp_hier_layer_e::LAYER_NUMA;
3631 if (layer != kmp_hier_layer_e::LAYER_THREAD && !comma) {
3633 KMP_WARNING(StgInvalidValue, name, value);
3634 __kmp_omp_schedule_restore();
3636 }
else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3638 comma = strchr(ptr,
',');
3642 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3644 #else // KMP_USE_HIER_SCHED
3646 while (*delim !=
',' && *delim !=
'\0')
3648 #endif // KMP_USE_HIER_SCHED
3649 if (!__kmp_strcasecmp_with_sentinel(
"dynamic", ptr, *delim))
3650 sched = kmp_sch_dynamic_chunked;
3651 else if (!__kmp_strcasecmp_with_sentinel(
"guided", ptr, *delim))
3655 else if (!__kmp_strcasecmp_with_sentinel(
"auto", ptr, *delim)) {
3658 __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, comma),
3662 }
else if (!__kmp_strcasecmp_with_sentinel(
"trapezoidal", ptr,
3664 sched = kmp_sch_trapezoidal;
3665 else if (!__kmp_strcasecmp_with_sentinel(
"static", ptr, *delim))
3667 #if KMP_STATIC_STEAL_ENABLED
3668 else if (!__kmp_strcasecmp_with_sentinel(
"static_steal", ptr, *delim))
3669 sched = kmp_sch_static_steal;
3672 KMP_WARNING(StgInvalidValue, name, value);
3673 __kmp_omp_schedule_restore();
3676 if (ptr && comma && *comma == *delim) {
3681 sched = kmp_sch_static_chunked;
3683 chunk = __kmp_str_to_int(comma, *ptr);
3685 chunk = KMP_DEFAULT_CHUNK;
3686 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, comma),
3688 KMP_INFORM(Using_int_Value, name, __kmp_chunk);
3697 }
else if (chunk > KMP_MAX_CHUNK) {
3698 chunk = KMP_MAX_CHUNK;
3699 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, comma),
3701 KMP_INFORM(Using_int_Value, name, chunk);
3706 #if KMP_USE_HIER_SCHED
3707 if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3708 __kmp_hier_scheds.append(sched, chunk, layer);
3712 __kmp_chunk = chunk;
3713 __kmp_sched = sched;
3718 static void __kmp_stg_parse_omp_schedule(
char const *name,
char const *value,
3721 const char *ptr = value;
3724 length = KMP_STRLEN(value);
3726 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3727 KMP_WARNING(UnbalancedQuotes, name);
3729 #if KMP_USE_HIER_SCHED
3730 if (!__kmp_strcasecmp_with_sentinel(
"EXPERIMENTAL", ptr,
' ')) {
3733 while ((ptr = __kmp_parse_single_omp_schedule(name, ptr,
true))) {
3734 while (*ptr ==
' ' || *ptr ==
'\t' || *ptr ==
':')
3739 __kmp_parse_single_omp_schedule(name, ptr);
3741 KMP_WARNING(EmptyString, name);
3743 #if KMP_USE_HIER_SCHED
3744 __kmp_hier_scheds.sort();
3746 K_DIAG(1, (
"__kmp_static == %d\n", __kmp_static))
3747 K_DIAG(1, ("__kmp_guided == %d\n", __kmp_guided))
3748 K_DIAG(1, ("__kmp_sched == %d\n", __kmp_sched))
3749 K_DIAG(1, ("__kmp_chunk == %d\n", __kmp_chunk))
3752 static
void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
3753 char const *name,
void *data) {
3754 if (__kmp_env_format) {
3755 KMP_STR_BUF_PRINT_NAME_EX(name);
3757 __kmp_str_buf_print(buffer,
" %s='", name);
3760 switch (__kmp_sched) {
3761 case kmp_sch_dynamic_chunked:
3762 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"dynamic", __kmp_chunk);
3764 case kmp_sch_guided_iterative_chunked:
3765 case kmp_sch_guided_analytical_chunked:
3766 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"guided", __kmp_chunk);
3768 case kmp_sch_trapezoidal:
3769 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"trapezoidal", __kmp_chunk);
3772 case kmp_sch_static_chunked:
3773 case kmp_sch_static_balanced:
3774 case kmp_sch_static_greedy:
3775 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static", __kmp_chunk);
3777 case kmp_sch_static_steal:
3778 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static_steal", __kmp_chunk);
3781 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"auto", __kmp_chunk);
3785 switch (__kmp_sched) {
3786 case kmp_sch_dynamic_chunked:
3787 __kmp_str_buf_print(buffer,
"%s'\n",
"dynamic");
3789 case kmp_sch_guided_iterative_chunked:
3790 case kmp_sch_guided_analytical_chunked:
3791 __kmp_str_buf_print(buffer,
"%s'\n",
"guided");
3793 case kmp_sch_trapezoidal:
3794 __kmp_str_buf_print(buffer,
"%s'\n",
"trapezoidal");
3797 case kmp_sch_static_chunked:
3798 case kmp_sch_static_balanced:
3799 case kmp_sch_static_greedy:
3800 __kmp_str_buf_print(buffer,
"%s'\n",
"static");
3802 case kmp_sch_static_steal:
3803 __kmp_str_buf_print(buffer,
"%s'\n",
"static_steal");
3806 __kmp_str_buf_print(buffer,
"%s'\n",
"auto");
3812 #if KMP_USE_HIER_SCHED
3815 static void __kmp_stg_parse_kmp_hand_thread(
char const *name,
char const *value,
3817 __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
3820 static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
3821 char const *name,
void *data) {
3822 __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
3829 static void __kmp_stg_parse_atomic_mode(
char const *name,
char const *value,
3835 #ifdef KMP_GOMP_COMPAT
3838 __kmp_stg_parse_int(name, value, 0, max, &mode);
3843 __kmp_atomic_mode = mode;
3847 static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer,
char const *name,
3849 __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
3855 static void __kmp_stg_parse_consistency_check(
char const *name,
3856 char const *value,
void *data) {
3857 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
3863 __kmp_env_consistency_check = TRUE;
3864 }
else if (!__kmp_strcasecmp_with_sentinel(
"none", value, 0)) {
3865 __kmp_env_consistency_check = FALSE;
3867 KMP_WARNING(StgInvalidValue, name, value);
3871 static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
3872 char const *name,
void *data) {
3874 const char *value = NULL;
3876 if (__kmp_env_consistency_check) {
3882 if (value != NULL) {
3883 __kmp_stg_print_str(buffer, name, value);
3894 static void __kmp_stg_parse_itt_prepare_delay(
char const *name,
3895 char const *value,
void *data) {
3899 __kmp_stg_parse_int(name, value, 0, INT_MAX, &delay);
3900 __kmp_itt_prepare_delay = delay;
3903 static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
3904 char const *name,
void *data) {
3905 __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
3909 #endif // USE_ITT_NOTIFY
3915 static void __kmp_stg_parse_malloc_pool_incr(
char const *name,
3916 char const *value,
void *data) {
3917 __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR,
3918 KMP_MAX_MALLOC_POOL_INCR, NULL, &__kmp_malloc_pool_incr,
3922 static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
3923 char const *name,
void *data) {
3924 __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
3933 static void __kmp_stg_parse_par_range_env(
char const *name,
char const *value,
3935 __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
3936 __kmp_par_range_routine, __kmp_par_range_filename,
3937 &__kmp_par_range_lb, &__kmp_par_range_ub);
3940 static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
3941 char const *name,
void *data) {
3942 if (__kmp_par_range != 0) {
3943 __kmp_stg_print_str(buffer, name, par_range_to_print);
3950 static void __kmp_stg_parse_yield_cycle(
char const *name,
char const *value,
3952 int flag = __kmp_yield_cycle;
3953 __kmp_stg_parse_bool(name, value, &flag);
3954 __kmp_yield_cycle = flag;
3957 static void __kmp_stg_print_yield_cycle(kmp_str_buf_t *buffer,
char const *name,
3959 __kmp_stg_print_bool(buffer, name, __kmp_yield_cycle);
3962 static void __kmp_stg_parse_yield_on(
char const *name,
char const *value,
3964 __kmp_stg_parse_int(name, value, 2, INT_MAX, &__kmp_yield_on_count);
3967 static void __kmp_stg_print_yield_on(kmp_str_buf_t *buffer,
char const *name,
3969 __kmp_stg_print_int(buffer, name, __kmp_yield_on_count);
3972 static void __kmp_stg_parse_yield_off(
char const *name,
char const *value,
3974 __kmp_stg_parse_int(name, value, 2, INT_MAX, &__kmp_yield_off_count);
3977 static void __kmp_stg_print_yield_off(kmp_str_buf_t *buffer,
char const *name,
3979 __kmp_stg_print_int(buffer, name, __kmp_yield_off_count);
3987 static void __kmp_stg_parse_init_wait(
char const *name,
char const *value,
3990 KMP_ASSERT((__kmp_init_wait & 1) == 0);
3991 wait = __kmp_init_wait / 2;
3992 __kmp_stg_parse_int(name, value, KMP_MIN_INIT_WAIT, KMP_MAX_INIT_WAIT, &wait);
3993 __kmp_init_wait = wait * 2;
3994 KMP_ASSERT((__kmp_init_wait & 1) == 0);
3995 __kmp_yield_init = __kmp_init_wait;
3998 static void __kmp_stg_print_init_wait(kmp_str_buf_t *buffer,
char const *name,
4000 __kmp_stg_print_int(buffer, name, __kmp_init_wait);
4003 static void __kmp_stg_parse_next_wait(
char const *name,
char const *value,
4006 KMP_ASSERT((__kmp_next_wait & 1) == 0);
4007 wait = __kmp_next_wait / 2;
4008 __kmp_stg_parse_int(name, value, KMP_MIN_NEXT_WAIT, KMP_MAX_NEXT_WAIT, &wait);
4009 __kmp_next_wait = wait * 2;
4010 KMP_ASSERT((__kmp_next_wait & 1) == 0);
4011 __kmp_yield_next = __kmp_next_wait;
4014 static void __kmp_stg_print_next_wait(kmp_str_buf_t *buffer,
char const *name,
4016 __kmp_stg_print_int(buffer, name, __kmp_next_wait);
4022 static void __kmp_stg_parse_gtid_mode(
char const *name,
char const *value,
4032 #ifdef KMP_TDATA_GTID
4035 __kmp_stg_parse_int(name, value, 0, max, &mode);
4039 __kmp_adjust_gtid_mode = TRUE;
4041 __kmp_gtid_mode = mode;
4042 __kmp_adjust_gtid_mode = FALSE;
4046 static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer,
char const *name,
4048 if (__kmp_adjust_gtid_mode) {
4049 __kmp_stg_print_int(buffer, name, 0);
4051 __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
4058 static void __kmp_stg_parse_lock_block(
char const *name,
char const *value,
4060 __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX, &__kmp_num_locks_in_block);
4063 static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer,
char const *name,
4065 __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
4071 #if KMP_USE_DYNAMIC_LOCK
4072 #define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
4074 #define KMP_STORE_LOCK_SEQ(a)
4077 static void __kmp_stg_parse_lock_kind(
char const *name,
char const *value,
4079 if (__kmp_init_user_locks) {
4080 KMP_WARNING(EnvLockWarn, name);
4084 if (__kmp_str_match(
"tas", 2, value) ||
4085 __kmp_str_match(
"test and set", 2, value) ||
4086 __kmp_str_match(
"test_and_set", 2, value) ||
4087 __kmp_str_match(
"test-and-set", 2, value) ||
4088 __kmp_str_match(
"test andset", 2, value) ||
4089 __kmp_str_match(
"test_andset", 2, value) ||
4090 __kmp_str_match(
"test-andset", 2, value) ||
4091 __kmp_str_match(
"testand set", 2, value) ||
4092 __kmp_str_match(
"testand_set", 2, value) ||
4093 __kmp_str_match(
"testand-set", 2, value) ||
4094 __kmp_str_match(
"testandset", 2, value)) {
4095 __kmp_user_lock_kind = lk_tas;
4096 KMP_STORE_LOCK_SEQ(tas);
4099 else if (__kmp_str_match(
"futex", 1, value)) {
4100 if (__kmp_futex_determine_capable()) {
4101 __kmp_user_lock_kind = lk_futex;
4102 KMP_STORE_LOCK_SEQ(futex);
4104 KMP_WARNING(FutexNotSupported, name, value);
4108 else if (__kmp_str_match(
"ticket", 2, value)) {
4109 __kmp_user_lock_kind = lk_ticket;
4110 KMP_STORE_LOCK_SEQ(ticket);
4111 }
else if (__kmp_str_match(
"queuing", 1, value) ||
4112 __kmp_str_match(
"queue", 1, value)) {
4113 __kmp_user_lock_kind = lk_queuing;
4114 KMP_STORE_LOCK_SEQ(queuing);
4115 }
else if (__kmp_str_match(
"drdpa ticket", 1, value) ||
4116 __kmp_str_match(
"drdpa_ticket", 1, value) ||
4117 __kmp_str_match(
"drdpa-ticket", 1, value) ||
4118 __kmp_str_match(
"drdpaticket", 1, value) ||
4119 __kmp_str_match(
"drdpa", 1, value)) {
4120 __kmp_user_lock_kind = lk_drdpa;
4121 KMP_STORE_LOCK_SEQ(drdpa);
4123 #if KMP_USE_ADAPTIVE_LOCKS
4124 else if (__kmp_str_match(
"adaptive", 1, value)) {
4125 if (__kmp_cpuinfo.rtm) {
4126 __kmp_user_lock_kind = lk_adaptive;
4127 KMP_STORE_LOCK_SEQ(adaptive);
4129 KMP_WARNING(AdaptiveNotSupported, name, value);
4130 __kmp_user_lock_kind = lk_queuing;
4131 KMP_STORE_LOCK_SEQ(queuing);
4134 #endif // KMP_USE_ADAPTIVE_LOCKS
4135 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4136 else if (__kmp_str_match(
"rtm", 1, value)) {
4137 if (__kmp_cpuinfo.rtm) {
4138 __kmp_user_lock_kind = lk_rtm;
4139 KMP_STORE_LOCK_SEQ(rtm);
4141 KMP_WARNING(AdaptiveNotSupported, name, value);
4142 __kmp_user_lock_kind = lk_queuing;
4143 KMP_STORE_LOCK_SEQ(queuing);
4145 }
else if (__kmp_str_match(
"hle", 1, value)) {
4146 __kmp_user_lock_kind = lk_hle;
4147 KMP_STORE_LOCK_SEQ(hle);
4151 KMP_WARNING(StgInvalidValue, name, value);
4155 static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer,
char const *name,
4157 const char *value = NULL;
4159 switch (__kmp_user_lock_kind) {
4174 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4195 #if KMP_USE_ADAPTIVE_LOCKS
4202 if (value != NULL) {
4203 __kmp_stg_print_str(buffer, name, value);
4212 static void __kmp_stg_parse_spin_backoff_params(
const char *name,
4213 const char *value,
void *data) {
4214 const char *next = value;
4217 int prev_comma = FALSE;
4220 kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
4221 kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
4225 for (i = 0; i < 3; i++) {
4228 if (*next ==
'\0') {
4233 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4234 KMP_WARNING(EnvSyntaxError, name, value);
4240 if (total == 0 || prev_comma) {
4248 if (*next >=
'0' && *next <=
'9') {
4250 const char *buf = next;
4251 char const *msg = NULL;
4256 const char *tmp = next;
4258 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4259 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4263 num = __kmp_str_to_int(buf, *next);
4265 msg = KMP_I18N_STR(ValueTooSmall);
4267 }
else if (num > KMP_INT_MAX) {
4268 msg = KMP_I18N_STR(ValueTooLarge);
4273 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4274 KMP_INFORM(Using_int_Value, name, num);
4278 }
else if (total == 2) {
4283 KMP_DEBUG_ASSERT(total > 0);
4285 KMP_WARNING(EnvSyntaxError, name, value);
4288 __kmp_spin_backoff_params.max_backoff = max_backoff;
4289 __kmp_spin_backoff_params.min_tick = min_tick;
4292 static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
4293 char const *name,
void *data) {
4294 if (__kmp_env_format) {
4295 KMP_STR_BUF_PRINT_NAME_EX(name);
4297 __kmp_str_buf_print(buffer,
" %s='", name);
4299 __kmp_str_buf_print(buffer,
"%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
4300 __kmp_spin_backoff_params.min_tick);
4303 #if KMP_USE_ADAPTIVE_LOCKS
4310 static void __kmp_stg_parse_adaptive_lock_props(
const char *name,
4311 const char *value,
void *data) {
4312 int max_retries = 0;
4313 int max_badness = 0;
4315 const char *next = value;
4318 int prev_comma = FALSE;
4324 for (i = 0; i < 3; i++) {
4327 if (*next ==
'\0') {
4332 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4333 KMP_WARNING(EnvSyntaxError, name, value);
4339 if (total == 0 || prev_comma) {
4347 if (*next >=
'0' && *next <=
'9') {
4349 const char *buf = next;
4350 char const *msg = NULL;
4355 const char *tmp = next;
4357 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4358 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4362 num = __kmp_str_to_int(buf, *next);
4364 msg = KMP_I18N_STR(ValueTooSmall);
4366 }
else if (num > KMP_INT_MAX) {
4367 msg = KMP_I18N_STR(ValueTooLarge);
4372 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4373 KMP_INFORM(Using_int_Value, name, num);
4377 }
else if (total == 2) {
4382 KMP_DEBUG_ASSERT(total > 0);
4384 KMP_WARNING(EnvSyntaxError, name, value);
4387 __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
4388 __kmp_adaptive_backoff_params.max_badness = max_badness;
4391 static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
4392 char const *name,
void *data) {
4393 if (__kmp_env_format) {
4394 KMP_STR_BUF_PRINT_NAME_EX(name);
4396 __kmp_str_buf_print(buffer,
" %s='", name);
4398 __kmp_str_buf_print(buffer,
"%d,%d'\n",
4399 __kmp_adaptive_backoff_params.max_soft_retries,
4400 __kmp_adaptive_backoff_params.max_badness);
4403 #if KMP_DEBUG_ADAPTIVE_LOCKS
4405 static void __kmp_stg_parse_speculative_statsfile(
char const *name,
4408 __kmp_stg_parse_file(name, value,
"", CCAST(
char**, &__kmp_speculative_statsfile));
4411 static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
4414 if (__kmp_str_match(
"-", 0, __kmp_speculative_statsfile)) {
4415 __kmp_stg_print_str(buffer, name,
"stdout");
4417 __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
4422 #endif // KMP_DEBUG_ADAPTIVE_LOCKS
4424 #endif // KMP_USE_ADAPTIVE_LOCKS
4433 #define MAX_T_LEVEL 5
4434 #define MAX_STR_LEN 512
4435 static void __kmp_stg_parse_hw_subset(
char const *name,
char const *value,
4439 kmp_setting_t **rivals = (kmp_setting_t **)data;
4440 if (strcmp(name,
"KMP_PLACE_THREADS") == 0) {
4441 KMP_INFORM(EnvVarDeprecated, name,
"KMP_HW_SUBSET");
4443 if (__kmp_stg_check_rivals(name, value, rivals)) {
4447 char *components[MAX_T_LEVEL];
4448 char const *digits =
"0123456789";
4449 char input[MAX_STR_LEN];
4450 size_t len = 0, mlen = MAX_STR_LEN;
4453 char *pos = CCAST(
char *, value);
4454 while (*pos && mlen) {
4456 if (len == 0 && *pos ==
':') {
4457 __kmp_hws_abs_flag = 1;
4459 input[len] = toupper(*pos);
4460 if (input[len] ==
'X')
4462 if (input[len] ==
'O' && strchr(digits, *(pos + 1)))
4470 if (len == 0 || mlen == 0)
4473 __kmp_hws_requested = 1;
4476 components[level++] = pos;
4477 while ((pos = strchr(pos,
','))) {
4479 components[level++] = ++pos;
4480 if (level > MAX_T_LEVEL)
4484 for (
int i = 0; i < level; ++i) {
4486 int num = atoi(components[i]);
4487 if ((pos = strchr(components[i],
'@'))) {
4488 offset = atoi(pos + 1);
4491 pos = components[i] + strspn(components[i], digits);
4492 if (pos == components[i])
4497 if (__kmp_hws_socket.num > 0)
4499 __kmp_hws_socket.num = num;
4500 __kmp_hws_socket.offset = offset;
4503 if (__kmp_hws_node.num > 0)
4505 __kmp_hws_node.num = num;
4506 __kmp_hws_node.offset = offset;
4509 if (*(pos + 1) ==
'2') {
4510 if (__kmp_hws_tile.num > 0)
4512 __kmp_hws_tile.num = num;
4513 __kmp_hws_tile.offset = offset;
4514 }
else if (*(pos + 1) ==
'3') {
4515 if (__kmp_hws_socket.num > 0)
4517 __kmp_hws_socket.num = num;
4518 __kmp_hws_socket.offset = offset;
4519 }
else if (*(pos + 1) ==
'1') {
4520 if (__kmp_hws_core.num > 0)
4522 __kmp_hws_core.num = num;
4523 __kmp_hws_core.offset = offset;
4527 if (*(pos + 1) !=
'A') {
4528 if (__kmp_hws_core.num > 0)
4530 __kmp_hws_core.num = num;
4531 __kmp_hws_core.offset = offset;
4533 char *d = pos + strcspn(pos, digits);
4535 if (__kmp_hws_tile.num > 0)
4537 __kmp_hws_tile.num = num;
4538 __kmp_hws_tile.offset = offset;
4539 }
else if (*d ==
'3') {
4540 if (__kmp_hws_socket.num > 0)
4542 __kmp_hws_socket.num = num;
4543 __kmp_hws_socket.offset = offset;
4544 }
else if (*d ==
'1') {
4545 if (__kmp_hws_core.num > 0)
4547 __kmp_hws_core.num = num;
4548 __kmp_hws_core.offset = offset;
4555 if (__kmp_hws_proc.num > 0)
4557 __kmp_hws_proc.num = num;
4558 __kmp_hws_proc.offset = offset;
4566 KMP_WARNING(AffHWSubsetInvalid, name, value);
4567 __kmp_hws_requested = 0;
4571 static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer,
char const *name,
4573 if (__kmp_hws_requested) {
4576 __kmp_str_buf_init(&buf);
4577 if (__kmp_env_format)
4578 KMP_STR_BUF_PRINT_NAME_EX(name);
4580 __kmp_str_buf_print(buffer,
" %s='", name);
4581 if (__kmp_hws_socket.num) {
4582 __kmp_str_buf_print(&buf,
"%ds", __kmp_hws_socket.num);
4583 if (__kmp_hws_socket.offset)
4584 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_socket.offset);
4587 if (__kmp_hws_node.num) {
4588 __kmp_str_buf_print(&buf,
"%s%dn", comma ?
"," :
"", __kmp_hws_node.num);
4589 if (__kmp_hws_node.offset)
4590 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_node.offset);
4593 if (__kmp_hws_tile.num) {
4594 __kmp_str_buf_print(&buf,
"%s%dL2", comma ?
"," :
"", __kmp_hws_tile.num);
4595 if (__kmp_hws_tile.offset)
4596 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_tile.offset);
4599 if (__kmp_hws_core.num) {
4600 __kmp_str_buf_print(&buf,
"%s%dc", comma ?
"," :
"", __kmp_hws_core.num);
4601 if (__kmp_hws_core.offset)
4602 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_core.offset);
4605 if (__kmp_hws_proc.num)
4606 __kmp_str_buf_print(&buf,
"%s%dt", comma ?
"," :
"", __kmp_hws_proc.num);
4607 __kmp_str_buf_print(buffer,
"%s'\n", buf.str);
4608 __kmp_str_buf_free(&buf);
4616 static void __kmp_stg_parse_forkjoin_frames(
char const *name,
char const *value,
4618 __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
4621 static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
4622 char const *name,
void *data) {
4623 __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
4629 static void __kmp_stg_parse_forkjoin_frames_mode(
char const *name,
4632 __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
4635 static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
4636 char const *name,
void *data) {
4637 __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
4646 static void __kmp_stg_parse_omp_display_env(
char const *name,
char const *value,
4648 if (__kmp_str_match(
"VERBOSE", 1, value)) {
4649 __kmp_display_env_verbose = TRUE;
4651 __kmp_stg_parse_bool(name, value, &__kmp_display_env);
4656 static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
4657 char const *name,
void *data) {
4658 if (__kmp_display_env_verbose) {
4659 __kmp_stg_print_str(buffer, name,
"VERBOSE");
4661 __kmp_stg_print_bool(buffer, name, __kmp_display_env);
4665 static void __kmp_stg_parse_omp_cancellation(
char const *name,
4666 char const *value,
void *data) {
4667 if (TCR_4(__kmp_init_parallel)) {
4668 KMP_WARNING(EnvParallelWarn, name);
4671 __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
4674 static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
4675 char const *name,
void *data) {
4676 __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
4681 #if OMP_50_ENABLED && OMPT_SUPPORT
4682 static int __kmp_tool = 1;
4684 static void __kmp_stg_parse_omp_tool(
char const *name,
char const *value,
4686 __kmp_stg_parse_bool(name, value, &__kmp_tool);
4689 static void __kmp_stg_print_omp_tool(kmp_str_buf_t *buffer,
char const *name,
4691 if (__kmp_env_format) {
4692 KMP_STR_BUF_PRINT_BOOL_EX(name, __kmp_tool,
"enabled",
"disabled");
4694 __kmp_str_buf_print(buffer,
" %s=%s\n", name,
4695 __kmp_tool ?
"enabled" :
"disabled");
4699 static char *__kmp_tool_libraries = NULL;
4701 static void __kmp_stg_parse_omp_tool_libraries(
char const *name,
4702 char const *value,
void *data) {
4703 __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
4706 static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
4707 char const *name,
void *data) {
4708 if (__kmp_tool_libraries)
4709 __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
4711 if (__kmp_env_format) {
4712 KMP_STR_BUF_PRINT_NAME;
4714 __kmp_str_buf_print(buffer,
" %s", name);
4716 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
4724 static kmp_setting_t __kmp_stg_table[] = {
4726 {
"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL, NULL, 0, 0},
4727 {
"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
4729 {
"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
4730 __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0},
4731 {
"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
4733 {
"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
4734 __kmp_stg_print_device_thread_limit, NULL, 0, 0},
4736 {
"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
4737 __kmp_stg_print_monitor_stacksize, NULL, 0, 0},
4739 {
"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL,
4741 {
"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
4742 __kmp_stg_print_stackoffset, NULL, 0, 0},
4743 {
"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4745 {
"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL,
4747 {
"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0,
4749 {
"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL,
4752 {
"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0},
4753 {
"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
4754 __kmp_stg_print_num_threads, NULL, 0, 0},
4755 {
"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4758 {
"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0,
4760 {
"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
4761 __kmp_stg_print_task_stealing, NULL, 0, 0},
4762 {
"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
4763 __kmp_stg_print_max_active_levels, NULL, 0, 0},
4765 {
"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
4766 __kmp_stg_print_default_device, NULL, 0, 0},
4769 {
"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
4770 __kmp_stg_print_target_offload, NULL, 0, 0},
4773 {
"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
4774 __kmp_stg_print_max_task_priority, NULL, 0, 0},
4775 {
"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
4776 __kmp_stg_print_taskloop_min_tasks, NULL, 0, 0},
4778 {
"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
4779 __kmp_stg_print_thread_limit, NULL, 0, 0},
4780 {
"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
4781 __kmp_stg_print_teams_thread_limit, NULL, 0, 0},
4782 {
"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
4783 __kmp_stg_print_wait_policy, NULL, 0, 0},
4784 {
"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
4785 __kmp_stg_print_disp_buffers, NULL, 0, 0},
4786 #if KMP_NESTED_HOT_TEAMS
4787 {
"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
4788 __kmp_stg_print_hot_teams_level, NULL, 0, 0},
4789 {
"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
4790 __kmp_stg_print_hot_teams_mode, NULL, 0, 0},
4791 #endif // KMP_NESTED_HOT_TEAMS
4793 #if KMP_HANDLE_SIGNALS
4794 {
"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
4795 __kmp_stg_print_handle_signals, NULL, 0, 0},
4798 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
4799 {
"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
4800 __kmp_stg_print_inherit_fp_control, NULL, 0, 0},
4803 #ifdef KMP_GOMP_COMPAT
4804 {
"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0},
4808 {
"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0,
4810 {
"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0,
4812 {
"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0,
4814 {
"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0,
4816 {
"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0,
4818 {
"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0,
4820 {
"KMP_DEBUG", __kmp_stg_parse_debug, NULL, NULL, 0, 0},
4821 {
"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
4823 {
"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
4824 __kmp_stg_print_debug_buf_atomic, NULL, 0, 0},
4825 {
"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
4826 __kmp_stg_print_debug_buf_chars, NULL, 0, 0},
4827 {
"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
4828 __kmp_stg_print_debug_buf_lines, NULL, 0, 0},
4829 {
"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0},
4831 {
"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
4832 __kmp_stg_print_par_range_env, NULL, 0, 0},
4833 {
"KMP_YIELD_CYCLE", __kmp_stg_parse_yield_cycle,
4834 __kmp_stg_print_yield_cycle, NULL, 0, 0},
4835 {
"KMP_YIELD_ON", __kmp_stg_parse_yield_on, __kmp_stg_print_yield_on, NULL,
4837 {
"KMP_YIELD_OFF", __kmp_stg_parse_yield_off, __kmp_stg_print_yield_off,
4841 {
"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
4842 __kmp_stg_print_align_alloc, NULL, 0, 0},
4844 {
"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4845 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4846 {
"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4847 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4848 {
"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4849 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4850 {
"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4851 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4852 #if KMP_FAST_REDUCTION_BARRIER
4853 {
"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4854 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4855 {
"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4856 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4859 {
"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
4860 __kmp_stg_print_abort_delay, NULL, 0, 0},
4861 {
"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
4862 __kmp_stg_print_cpuinfo_file, NULL, 0, 0},
4863 {
"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
4864 __kmp_stg_print_force_reduction, NULL, 0, 0},
4865 {
"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
4866 __kmp_stg_print_force_reduction, NULL, 0, 0},
4867 {
"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
4868 __kmp_stg_print_storage_map, NULL, 0, 0},
4869 {
"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
4870 __kmp_stg_print_all_threadprivate, NULL, 0, 0},
4871 {
"KMP_FOREIGN_THREADS_THREADPRIVATE",
4872 __kmp_stg_parse_foreign_threads_threadprivate,
4873 __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0},
4875 #if KMP_AFFINITY_SUPPORTED
4876 {
"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL,
4878 #ifdef KMP_GOMP_COMPAT
4879 {
"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL,
4883 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4885 {
"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0},
4887 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, NULL, NULL, 0,
4890 {
"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
4891 __kmp_stg_print_topology_method, NULL, 0, 0},
4898 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4902 #endif // KMP_AFFINITY_SUPPORTED
4904 {
"OMP_DISPLAY_AFFINITY", __kmp_stg_parse_display_affinity,
4905 __kmp_stg_print_display_affinity, NULL, 0, 0},
4906 {
"OMP_AFFINITY_FORMAT", __kmp_stg_parse_affinity_format,
4907 __kmp_stg_print_affinity_format, NULL, 0, 0},
4909 {
"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
4910 __kmp_stg_print_init_at_fork, NULL, 0, 0},
4911 {
"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL,
4913 {
"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
4915 #if KMP_USE_HIER_SCHED
4916 {
"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
4917 __kmp_stg_print_kmp_hand_thread, NULL, 0, 0},
4919 {
"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
4920 __kmp_stg_print_atomic_mode, NULL, 0, 0},
4921 {
"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
4922 __kmp_stg_print_consistency_check, NULL, 0, 0},
4924 #if USE_ITT_BUILD && USE_ITT_NOTIFY
4925 {
"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
4926 __kmp_stg_print_itt_prepare_delay, NULL, 0, 0},
4928 {
"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
4929 __kmp_stg_print_malloc_pool_incr, NULL, 0, 0},
4930 {
"KMP_INIT_WAIT", __kmp_stg_parse_init_wait, __kmp_stg_print_init_wait,
4932 {
"KMP_NEXT_WAIT", __kmp_stg_parse_next_wait, __kmp_stg_print_next_wait,
4934 {
"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
4936 {
"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
4938 {
"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
4939 __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0},
4941 #ifdef USE_LOAD_BALANCE
4942 {
"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
4943 __kmp_stg_print_ld_balance_interval, NULL, 0, 0},
4946 {
"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
4947 __kmp_stg_print_lock_block, NULL, 0, 0},
4948 {
"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
4950 {
"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
4951 __kmp_stg_print_spin_backoff_params, NULL, 0, 0},
4952 #if KMP_USE_ADAPTIVE_LOCKS
4953 {
"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
4954 __kmp_stg_print_adaptive_lock_props, NULL, 0, 0},
4955 #if KMP_DEBUG_ADAPTIVE_LOCKS
4956 {
"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
4957 __kmp_stg_print_speculative_statsfile, NULL, 0, 0},
4959 #endif // KMP_USE_ADAPTIVE_LOCKS
4960 {
"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4962 {
"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4965 {
"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
4966 __kmp_stg_print_forkjoin_frames, NULL, 0, 0},
4967 {
"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
4968 __kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0},
4972 {
"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
4973 __kmp_stg_print_omp_display_env, NULL, 0, 0},
4974 {
"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
4975 __kmp_stg_print_omp_cancellation, NULL, 0, 0},
4979 {
"OMP_ALLOCATOR", __kmp_stg_parse_allocator, __kmp_stg_print_allocator,
4983 #if OMP_50_ENABLED && OMPT_SUPPORT
4984 {
"OMP_TOOL", __kmp_stg_parse_omp_tool, __kmp_stg_print_omp_tool, NULL, 0,
4986 {
"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
4987 __kmp_stg_print_omp_tool_libraries, NULL, 0, 0},
4990 {
"", NULL, NULL, NULL, 0, 0}};
4992 static int const __kmp_stg_count =
4993 sizeof(__kmp_stg_table) /
sizeof(kmp_setting_t);
4995 static inline kmp_setting_t *__kmp_stg_find(
char const *name) {
4999 for (i = 0; i < __kmp_stg_count; ++i) {
5000 if (strcmp(__kmp_stg_table[i].name, name) == 0) {
5001 return &__kmp_stg_table[i];
5009 static int __kmp_stg_cmp(
void const *_a,
void const *_b) {
5010 const kmp_setting_t *a = RCAST(
const kmp_setting_t *, _a);
5011 const kmp_setting_t *b = RCAST(
const kmp_setting_t *, _b);
5015 if (strcmp(a->name,
"KMP_AFFINITY") == 0) {
5016 if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
5020 }
else if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
5023 return strcmp(a->name, b->name);
5026 static void __kmp_stg_init(
void) {
5028 static int initialized = 0;
5033 qsort(__kmp_stg_table, __kmp_stg_count - 1,
sizeof(kmp_setting_t),
5037 kmp_setting_t *kmp_stacksize =
5038 __kmp_stg_find(
"KMP_STACKSIZE");
5039 #ifdef KMP_GOMP_COMPAT
5040 kmp_setting_t *gomp_stacksize =
5041 __kmp_stg_find(
"GOMP_STACKSIZE");
5043 kmp_setting_t *omp_stacksize =
5044 __kmp_stg_find(
"OMP_STACKSIZE");
5050 static kmp_setting_t *
volatile rivals[4];
5051 static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)};
5052 #ifdef KMP_GOMP_COMPAT
5053 static kmp_stg_ss_data_t gomp_data = {1024,
5054 CCAST(kmp_setting_t **, rivals)};
5056 static kmp_stg_ss_data_t omp_data = {1024,
5057 CCAST(kmp_setting_t **, rivals)};
5060 rivals[i++] = kmp_stacksize;
5061 #ifdef KMP_GOMP_COMPAT
5062 if (gomp_stacksize != NULL) {
5063 rivals[i++] = gomp_stacksize;
5066 rivals[i++] = omp_stacksize;
5069 kmp_stacksize->data = &kmp_data;
5070 #ifdef KMP_GOMP_COMPAT
5071 if (gomp_stacksize != NULL) {
5072 gomp_stacksize->data = &gomp_data;
5075 omp_stacksize->data = &omp_data;
5079 kmp_setting_t *kmp_library =
5080 __kmp_stg_find(
"KMP_LIBRARY");
5081 kmp_setting_t *omp_wait_policy =
5082 __kmp_stg_find(
"OMP_WAIT_POLICY");
5085 static kmp_setting_t *
volatile rivals[3];
5086 static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)};
5087 static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)};
5090 rivals[i++] = kmp_library;
5091 if (omp_wait_policy != NULL) {
5092 rivals[i++] = omp_wait_policy;
5096 kmp_library->data = &kmp_data;
5097 if (omp_wait_policy != NULL) {
5098 omp_wait_policy->data = &omp_data;
5103 kmp_setting_t *kmp_device_thread_limit =
5104 __kmp_stg_find(
"KMP_DEVICE_THREAD_LIMIT");
5105 kmp_setting_t *kmp_all_threads =
5106 __kmp_stg_find(
"KMP_ALL_THREADS");
5109 static kmp_setting_t *
volatile rivals[3];
5112 rivals[i++] = kmp_device_thread_limit;
5113 rivals[i++] = kmp_all_threads;
5116 kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals);
5117 kmp_all_threads->data = CCAST(kmp_setting_t **, rivals);
5122 kmp_setting_t *kmp_hw_subset = __kmp_stg_find(
"KMP_HW_SUBSET");
5124 kmp_setting_t *kmp_place_threads = __kmp_stg_find(
"KMP_PLACE_THREADS");
5127 static kmp_setting_t *
volatile rivals[3];
5130 rivals[i++] = kmp_hw_subset;
5131 rivals[i++] = kmp_place_threads;
5134 kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals);
5135 kmp_place_threads->data = CCAST(kmp_setting_t **, rivals);
5138 #if KMP_AFFINITY_SUPPORTED
5140 kmp_setting_t *kmp_affinity =
5141 __kmp_stg_find(
"KMP_AFFINITY");
5142 KMP_DEBUG_ASSERT(kmp_affinity != NULL);
5144 #ifdef KMP_GOMP_COMPAT
5145 kmp_setting_t *gomp_cpu_affinity =
5146 __kmp_stg_find(
"GOMP_CPU_AFFINITY");
5147 KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL);
5150 kmp_setting_t *omp_proc_bind =
5151 __kmp_stg_find(
"OMP_PROC_BIND");
5152 KMP_DEBUG_ASSERT(omp_proc_bind != NULL);
5155 static kmp_setting_t *
volatile rivals[4];
5158 rivals[i++] = kmp_affinity;
5160 #ifdef KMP_GOMP_COMPAT
5161 rivals[i++] = gomp_cpu_affinity;
5162 gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals);
5165 rivals[i++] = omp_proc_bind;
5166 omp_proc_bind->data = CCAST(kmp_setting_t **, rivals);
5170 static kmp_setting_t *
volatile places_rivals[4];
5173 kmp_setting_t *omp_places = __kmp_stg_find(
"OMP_PLACES");
5174 KMP_DEBUG_ASSERT(omp_places != NULL);
5176 places_rivals[i++] = kmp_affinity;
5177 #ifdef KMP_GOMP_COMPAT
5178 places_rivals[i++] = gomp_cpu_affinity;
5180 places_rivals[i++] = omp_places;
5181 omp_places->data = CCAST(kmp_setting_t **, places_rivals);
5182 places_rivals[i++] = NULL;
5188 #endif // KMP_AFFINITY_SUPPORTED
5191 kmp_setting_t *kmp_force_red =
5192 __kmp_stg_find(
"KMP_FORCE_REDUCTION");
5193 kmp_setting_t *kmp_determ_red =
5194 __kmp_stg_find(
"KMP_DETERMINISTIC_REDUCTION");
5197 static kmp_setting_t *
volatile rivals[3];
5198 static kmp_stg_fr_data_t force_data = {1,
5199 CCAST(kmp_setting_t **, rivals)};
5200 static kmp_stg_fr_data_t determ_data = {0,
5201 CCAST(kmp_setting_t **, rivals)};
5204 rivals[i++] = kmp_force_red;
5205 if (kmp_determ_red != NULL) {
5206 rivals[i++] = kmp_determ_red;
5210 kmp_force_red->data = &force_data;
5211 if (kmp_determ_red != NULL) {
5212 kmp_determ_red->data = &determ_data;
5221 for (i = 0; i < __kmp_stg_count; ++i) {
5222 __kmp_stg_table[i].set = 0;
5227 static void __kmp_stg_parse(
char const *name,
char const *value) {
5235 if (value != NULL) {
5236 kmp_setting_t *setting = __kmp_stg_find(name);
5237 if (setting != NULL) {
5238 setting->parse(name, value, setting->data);
5239 setting->defined = 1;
5245 static int __kmp_stg_check_rivals(
5248 kmp_setting_t **rivals
5251 if (rivals == NULL) {
5257 for (; strcmp(rivals[i]->name, name) != 0; i++) {
5258 KMP_DEBUG_ASSERT(rivals[i] != NULL);
5260 #if KMP_AFFINITY_SUPPORTED
5261 if (rivals[i] == __kmp_affinity_notype) {
5268 if (rivals[i]->set) {
5269 KMP_WARNING(StgIgnored, name, rivals[i]->name);
5279 static int __kmp_env_toPrint(
char const *name,
int flag) {
5281 kmp_setting_t *setting = __kmp_stg_find(name);
5282 if (setting != NULL) {
5283 rc = setting->defined;
5285 setting->defined = flag;
5291 static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
5296 value = __kmp_env_blk_var(block,
"OMP_NUM_THREADS");
5298 ompc_set_num_threads(__kmp_dflt_team_nth);
5302 value = __kmp_env_blk_var(block,
"KMP_BLOCKTIME");
5304 kmpc_set_blocktime(__kmp_dflt_blocktime);
5308 value = __kmp_env_blk_var(block,
"OMP_NESTED");
5310 ompc_set_nested(__kmp_dflt_nested);
5314 value = __kmp_env_blk_var(block,
"OMP_DYNAMIC");
5316 ompc_set_dynamic(__kmp_global.g.g_dynamic);
5320 void __kmp_env_initialize(
char const *
string) {
5322 kmp_env_blk_t block;
5328 if (
string == NULL) {
5330 __kmp_threads_capacity =
5331 __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
5333 __kmp_env_blk_init(&block,
string);
5336 for (i = 0; i < block.count; ++i) {
5337 if ((block.vars[i].name == NULL) || (*block.vars[i].name ==
'\0')) {
5340 if (block.vars[i].value == NULL) {
5343 kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
5344 if (setting != NULL) {
5350 blocktime_str = __kmp_env_blk_var(&block,
"KMP_BLOCKTIME");
5354 if (
string == NULL) {
5355 char const *name =
"KMP_WARNINGS";
5356 char const *value = __kmp_env_blk_var(&block, name);
5357 __kmp_stg_parse(name, value);
5360 #if KMP_AFFINITY_SUPPORTED
5366 __kmp_affinity_notype = NULL;
5367 char const *aff_str = __kmp_env_blk_var(&block,
"KMP_AFFINITY");
5368 if (aff_str != NULL) {
5382 #define FIND strcasestr
5385 if ((FIND(aff_str,
"none") == NULL) &&
5386 (FIND(aff_str,
"physical") == NULL) &&
5387 (FIND(aff_str,
"logical") == NULL) &&
5388 (FIND(aff_str,
"compact") == NULL) &&
5389 (FIND(aff_str,
"scatter") == NULL) &&
5390 (FIND(aff_str,
"explicit") == NULL) &&
5391 (FIND(aff_str,
"balanced") == NULL) &&
5392 (FIND(aff_str,
"disabled") == NULL)) {
5393 __kmp_affinity_notype = __kmp_stg_find(
"KMP_AFFINITY");
5398 __kmp_affinity_type = affinity_default;
5399 __kmp_affinity_gran = affinity_gran_default;
5400 __kmp_affinity_top_method = affinity_top_method_default;
5401 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5407 aff_str = __kmp_env_blk_var(&block,
"OMP_PROC_BIND");
5408 if (aff_str != NULL) {
5409 __kmp_affinity_type = affinity_default;
5410 __kmp_affinity_gran = affinity_gran_default;
5411 __kmp_affinity_top_method = affinity_top_method_default;
5412 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5421 if (__kmp_nested_proc_bind.bind_types == NULL) {
5422 __kmp_nested_proc_bind.bind_types =
5423 (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(
sizeof(kmp_proc_bind_t));
5424 if (__kmp_nested_proc_bind.bind_types == NULL) {
5425 KMP_FATAL(MemoryAllocFailed);
5427 __kmp_nested_proc_bind.size = 1;
5428 __kmp_nested_proc_bind.used = 1;
5429 #if KMP_AFFINITY_SUPPORTED
5430 __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
5433 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5442 __kmp_msg_format(kmp_i18n_msg_AffFormatDefault,
"%P",
"%i",
"%n",
"%A");
5443 KMP_DEBUG_ASSERT(KMP_STRLEN(m.str) < KMP_AFFINITY_FORMAT_SIZE);
5445 if (__kmp_affinity_format == NULL) {
5446 __kmp_affinity_format =
5447 (
char *)KMP_INTERNAL_MALLOC(
sizeof(
char) * KMP_AFFINITY_FORMAT_SIZE);
5449 KMP_STRCPY_S(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, m.str);
5450 __kmp_str_free(&m.str);
5454 for (i = 0; i < block.count; ++i) {
5455 __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
5459 if (!__kmp_init_user_locks) {
5460 if (__kmp_user_lock_kind == lk_default) {
5461 __kmp_user_lock_kind = lk_queuing;
5463 #if KMP_USE_DYNAMIC_LOCK
5464 __kmp_init_dynamic_user_locks();
5466 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5469 KMP_DEBUG_ASSERT(
string != NULL);
5470 KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default);
5475 #if KMP_USE_DYNAMIC_LOCK
5476 __kmp_init_dynamic_user_locks();
5478 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5482 #if KMP_AFFINITY_SUPPORTED
5484 if (!TCR_4(__kmp_init_middle)) {
5488 if ((__kmp_hws_node.num > 0 || __kmp_hws_tile.num > 0 ||
5489 __kmp_affinity_gran == affinity_gran_tile) &&
5490 (__kmp_affinity_top_method == affinity_top_method_default)) {
5491 __kmp_affinity_top_method = affinity_top_method_hwloc;
5496 const char *var =
"KMP_AFFINITY";
5497 KMPAffinity::pick_api();
5502 if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
5503 __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
5504 KMP_WARNING(AffIgnoringHwloc, var);
5505 __kmp_affinity_top_method = affinity_top_method_all;
5508 if (__kmp_affinity_type == affinity_disabled) {
5509 KMP_AFFINITY_DISABLE();
5510 }
else if (!KMP_AFFINITY_CAPABLE()) {
5511 __kmp_affinity_dispatch->determine_capable(var);
5512 if (!KMP_AFFINITY_CAPABLE()) {
5513 if (__kmp_affinity_verbose ||
5514 (__kmp_affinity_warnings &&
5515 (__kmp_affinity_type != affinity_default) &&
5516 (__kmp_affinity_type != affinity_none) &&
5517 (__kmp_affinity_type != affinity_disabled))) {
5518 KMP_WARNING(AffNotSupported, var);
5520 __kmp_affinity_type = affinity_disabled;
5521 __kmp_affinity_respect_mask = 0;
5522 __kmp_affinity_gran = affinity_gran_fine;
5527 if (__kmp_affinity_type == affinity_disabled) {
5528 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5529 }
else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
5531 __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
5535 if (KMP_AFFINITY_CAPABLE()) {
5537 #if KMP_GROUP_AFFINITY
5542 bool exactly_one_group =
false;
5543 if (__kmp_num_proc_groups > 1) {
5545 bool within_one_group;
5548 kmp_affin_mask_t *init_mask;
5549 KMP_CPU_ALLOC(init_mask);
5550 __kmp_get_system_affinity(init_mask, TRUE);
5551 group = __kmp_get_proc_group(init_mask);
5552 within_one_group = (group >= 0);
5555 if (within_one_group) {
5556 DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
5557 DWORD num_bits_in_mask = 0;
5558 for (
int bit = init_mask->begin(); bit != init_mask->end();
5559 bit = init_mask->next(bit))
5561 exactly_one_group = (num_bits_in_group == num_bits_in_mask);
5563 KMP_CPU_FREE(init_mask);
5569 if (((__kmp_num_proc_groups > 1) &&
5570 (__kmp_affinity_type == affinity_default)
5572 && (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default))
5574 || (__kmp_affinity_top_method == affinity_top_method_group)) {
5575 if (__kmp_affinity_respect_mask == affinity_respect_mask_default &&
5576 exactly_one_group) {
5577 __kmp_affinity_respect_mask = FALSE;
5579 if (__kmp_affinity_type == affinity_default) {
5580 __kmp_affinity_type = affinity_compact;
5582 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5585 if (__kmp_affinity_top_method == affinity_top_method_default) {
5586 if (__kmp_affinity_gran == affinity_gran_default) {
5587 __kmp_affinity_top_method = affinity_top_method_group;
5588 __kmp_affinity_gran = affinity_gran_group;
5589 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5590 __kmp_affinity_top_method = affinity_top_method_group;
5592 __kmp_affinity_top_method = affinity_top_method_all;
5594 }
else if (__kmp_affinity_top_method == affinity_top_method_group) {
5595 if (__kmp_affinity_gran == affinity_gran_default) {
5596 __kmp_affinity_gran = affinity_gran_group;
5597 }
else if ((__kmp_affinity_gran != affinity_gran_group) &&
5598 (__kmp_affinity_gran != affinity_gran_fine) &&
5599 (__kmp_affinity_gran != affinity_gran_thread)) {
5600 const char *str = NULL;
5601 switch (__kmp_affinity_gran) {
5602 case affinity_gran_core:
5605 case affinity_gran_package:
5608 case affinity_gran_node:
5611 case affinity_gran_tile:
5615 KMP_DEBUG_ASSERT(0);
5617 KMP_WARNING(AffGranTopGroup, var, str);
5618 __kmp_affinity_gran = affinity_gran_fine;
5621 if (__kmp_affinity_gran == affinity_gran_default) {
5622 __kmp_affinity_gran = affinity_gran_core;
5623 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5624 const char *str = NULL;
5625 switch (__kmp_affinity_type) {
5626 case affinity_physical:
5629 case affinity_logical:
5632 case affinity_compact:
5635 case affinity_scatter:
5638 case affinity_explicit:
5643 KMP_DEBUG_ASSERT(0);
5645 KMP_WARNING(AffGranGroupType, var, str);
5646 __kmp_affinity_gran = affinity_gran_core;
5654 if (__kmp_affinity_respect_mask == affinity_respect_mask_default) {
5655 #if KMP_GROUP_AFFINITY
5656 if (__kmp_num_proc_groups > 1 && exactly_one_group) {
5657 __kmp_affinity_respect_mask = FALSE;
5661 __kmp_affinity_respect_mask = TRUE;
5665 if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
5666 (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
5667 if (__kmp_affinity_type == affinity_default) {
5668 __kmp_affinity_type = affinity_compact;
5669 __kmp_affinity_dups = FALSE;
5673 if (__kmp_affinity_type == affinity_default) {
5675 #if KMP_MIC_SUPPORTED
5676 if (__kmp_mic_type != non_mic) {
5677 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5681 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5684 #if KMP_MIC_SUPPORTED
5685 if (__kmp_mic_type != non_mic) {
5686 __kmp_affinity_type = affinity_scatter;
5690 __kmp_affinity_type = affinity_none;
5693 if ((__kmp_affinity_gran == affinity_gran_default) &&
5694 (__kmp_affinity_gran_levels < 0)) {
5695 #if KMP_MIC_SUPPORTED
5696 if (__kmp_mic_type != non_mic) {
5697 __kmp_affinity_gran = affinity_gran_fine;
5701 __kmp_affinity_gran = affinity_gran_core;
5704 if (__kmp_affinity_top_method == affinity_top_method_default) {
5705 __kmp_affinity_top_method = affinity_top_method_all;
5710 K_DIAG(1, (
"__kmp_affinity_type == %d\n", __kmp_affinity_type));
5711 K_DIAG(1, (
"__kmp_affinity_compact == %d\n", __kmp_affinity_compact));
5712 K_DIAG(1, (
"__kmp_affinity_offset == %d\n", __kmp_affinity_offset));
5713 K_DIAG(1, (
"__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose));
5714 K_DIAG(1, (
"__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings));
5715 K_DIAG(1, (
"__kmp_affinity_respect_mask == %d\n",
5716 __kmp_affinity_respect_mask));
5717 K_DIAG(1, (
"__kmp_affinity_gran == %d\n", __kmp_affinity_gran));
5719 KMP_DEBUG_ASSERT(__kmp_affinity_type != affinity_default);
5721 KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default);
5722 K_DIAG(1, (
"__kmp_nested_proc_bind.bind_types[0] == %d\n",
5723 __kmp_nested_proc_bind.bind_types[0]));
5729 if (__kmp_version) {
5730 __kmp_print_version_1();
5735 if (
string != NULL) {
5736 __kmp_aux_env_initialize(&block);
5739 __kmp_env_blk_free(&block);
5745 void __kmp_env_print() {
5747 kmp_env_blk_t block;
5749 kmp_str_buf_t buffer;
5752 __kmp_str_buf_init(&buffer);
5754 __kmp_env_blk_init(&block, NULL);
5755 __kmp_env_blk_sort(&block);
5758 __kmp_str_buf_print(&buffer,
"\n%s\n\n", KMP_I18N_STR(UserSettings));
5759 for (i = 0; i < block.count; ++i) {
5760 char const *name = block.vars[i].name;
5761 char const *value = block.vars[i].value;
5762 if ((KMP_STRLEN(name) > 4 && strncmp(name,
"KMP_", 4) == 0) ||
5763 strncmp(name,
"OMP_", 4) == 0
5764 #ifdef KMP_GOMP_COMPAT
5765 || strncmp(name,
"GOMP_", 5) == 0
5768 __kmp_str_buf_print(&buffer,
" %s=%s\n", name, value);
5771 __kmp_str_buf_print(&buffer,
"\n");
5774 __kmp_str_buf_print(&buffer,
"%s\n\n", KMP_I18N_STR(EffectiveSettings));
5775 for (
int i = 0; i < __kmp_stg_count; ++i) {
5776 if (__kmp_stg_table[i].print != NULL) {
5777 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5778 __kmp_stg_table[i].data);
5782 __kmp_printf(
"%s", buffer.str);
5784 __kmp_env_blk_free(&block);
5785 __kmp_str_buf_free(&buffer);
5792 void __kmp_env_print_2() {
5794 kmp_env_blk_t block;
5795 kmp_str_buf_t buffer;
5797 __kmp_env_format = 1;
5800 __kmp_str_buf_init(&buffer);
5802 __kmp_env_blk_init(&block, NULL);
5803 __kmp_env_blk_sort(&block);
5805 __kmp_str_buf_print(&buffer,
"\n%s\n", KMP_I18N_STR(DisplayEnvBegin));
5806 __kmp_str_buf_print(&buffer,
" _OPENMP='%d'\n", __kmp_openmp_version);
5808 for (
int i = 0; i < __kmp_stg_count; ++i) {
5809 if (__kmp_stg_table[i].print != NULL &&
5810 ((__kmp_display_env &&
5811 strncmp(__kmp_stg_table[i].name,
"OMP_", 4) == 0) ||
5812 __kmp_display_env_verbose)) {
5813 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5814 __kmp_stg_table[i].data);
5818 __kmp_str_buf_print(&buffer,
"%s\n", KMP_I18N_STR(DisplayEnvEnd));
5819 __kmp_str_buf_print(&buffer,
"\n");
5821 __kmp_printf(
"%s", buffer.str);
5823 __kmp_env_blk_free(&block);
5824 __kmp_str_buf_free(&buffer);
5829 #endif // OMP_40_ENABLED