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);
293 void __kmp_check_stksize(
size_t *val) {
295 if (*val > KMP_DEFAULT_STKSIZE * 16)
296 *val = KMP_DEFAULT_STKSIZE * 16;
297 if (*val < KMP_MIN_STKSIZE)
298 *val = KMP_MIN_STKSIZE;
299 if (*val > KMP_MAX_STKSIZE)
300 *val = KMP_MAX_STKSIZE;
302 *val = __kmp_round4k(*val);
303 #endif // KMP_OS_DARWIN
306 static void __kmp_stg_parse_size(
char const *name,
char const *value,
307 size_t size_min,
size_t size_max,
308 int *is_specified,
size_t *out,
310 char const *msg = NULL;
312 size_min = __kmp_round4k(size_min);
313 size_max = __kmp_round4k(size_max);
314 #endif // KMP_OS_DARWIN
316 if (is_specified != NULL) {
319 __kmp_str_to_size(value, out, factor, &msg);
321 if (*out > size_max) {
323 msg = KMP_I18N_STR(ValueTooLarge);
324 }
else if (*out < size_min) {
326 msg = KMP_I18N_STR(ValueTooSmall);
329 size_t round4k = __kmp_round4k(*out);
330 if (*out != round4k) {
332 msg = KMP_I18N_STR(NotMultiple4K);
339 if (*out < size_min) {
341 }
else if (*out > size_max) {
348 __kmp_str_buf_init(&buf);
349 __kmp_str_buf_print_size(&buf, *out);
350 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
351 KMP_INFORM(Using_str_Value, name, buf.str);
352 __kmp_str_buf_free(&buf);
357 static void __kmp_stg_parse_str(
char const *name,
char const *value,
360 *out = __kmp_str_format(
"%s", value);
363 static void __kmp_stg_parse_int(
371 char const *msg = NULL;
372 kmp_uint64 uint = *out;
373 __kmp_str_to_uint(value, &uint, &msg);
375 if (uint < (
unsigned int)min) {
376 msg = KMP_I18N_STR(ValueTooSmall);
378 }
else if (uint > (
unsigned int)max) {
379 msg = KMP_I18N_STR(ValueTooLarge);
385 if (uint < (
unsigned int)min) {
387 }
else if (uint > (
unsigned int)max) {
394 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
395 __kmp_str_buf_init(&buf);
396 __kmp_str_buf_print(&buf,
"%" KMP_UINT64_SPEC
"", uint);
397 KMP_INFORM(Using_uint64_Value, name, buf.str);
398 __kmp_str_buf_free(&buf);
403 #if KMP_DEBUG_ADAPTIVE_LOCKS
404 static void __kmp_stg_parse_file(
char const *name,
char const *value,
405 const char *suffix,
char **out) {
410 t = (
char *)strrchr(value,
'.');
411 hasSuffix = t && __kmp_str_eqf(t, suffix);
412 t = __kmp_str_format(
"%s%s", value, hasSuffix ?
"" : suffix);
413 __kmp_expand_file_name(buffer,
sizeof(buffer), t);
415 *out = __kmp_str_format(
"%s", buffer);
420 static char *par_range_to_print = NULL;
422 static void __kmp_stg_parse_par_range(
char const *name,
char const *value,
423 int *out_range,
char *out_routine,
424 char *out_file,
int *out_lb,
426 size_t len = KMP_STRLEN(value) + 1;
427 par_range_to_print = (
char *)KMP_INTERNAL_MALLOC(len + 1);
428 KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1);
429 __kmp_par_range = +1;
430 __kmp_par_range_lb = 0;
431 __kmp_par_range_ub = INT_MAX;
434 if (*value ==
'\0') {
437 if (!__kmp_strcasecmp_with_sentinel(
"routine", value,
'=')) {
438 value = strchr(value,
'=') + 1;
439 len = __kmp_readstr_with_sentinel(out_routine, value,
440 KMP_PAR_RANGE_ROUTINE_LEN - 1,
',');
442 goto par_range_error;
444 value = strchr(value,
',');
450 if (!__kmp_strcasecmp_with_sentinel(
"filename", value,
'=')) {
451 value = strchr(value,
'=') + 1;
452 len = __kmp_readstr_with_sentinel(out_file, value,
453 KMP_PAR_RANGE_FILENAME_LEN - 1,
',');
455 goto par_range_error;
457 value = strchr(value,
',');
463 if ((!__kmp_strcasecmp_with_sentinel(
"range", value,
'=')) ||
464 (!__kmp_strcasecmp_with_sentinel(
"incl_range", value,
'='))) {
465 value = strchr(value,
'=') + 1;
466 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
467 goto par_range_error;
470 value = strchr(value,
',');
476 if (!__kmp_strcasecmp_with_sentinel(
"excl_range", value,
'=')) {
477 value = strchr(value,
'=') + 1;
478 if (KMP_SSCANF(value,
"%d:%d", out_lb, out_ub) != 2) {
479 goto par_range_error;
482 value = strchr(value,
',');
489 KMP_WARNING(ParRangeSyntax, name);
496 int __kmp_initial_threads_capacity(
int req_nproc) {
501 if (nth < (4 * req_nproc))
502 nth = (4 * req_nproc);
503 if (nth < (4 * __kmp_xproc))
504 nth = (4 * __kmp_xproc);
506 if (nth > __kmp_max_nth)
512 int __kmp_default_tp_capacity(
int req_nproc,
int max_nth,
513 int all_threads_specified) {
516 if (all_threads_specified)
520 if (nth < (4 * req_nproc))
521 nth = (4 * req_nproc);
522 if (nth < (4 * __kmp_xproc))
523 nth = (4 * __kmp_xproc);
525 if (nth > __kmp_max_nth)
534 static void __kmp_stg_print_bool(kmp_str_buf_t *buffer,
char const *name,
536 if (__kmp_env_format) {
537 KMP_STR_BUF_PRINT_BOOL;
539 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value ?
"true" :
"false");
543 static void __kmp_stg_print_int(kmp_str_buf_t *buffer,
char const *name,
545 if (__kmp_env_format) {
546 KMP_STR_BUF_PRINT_INT;
548 __kmp_str_buf_print(buffer,
" %s=%d\n", name, value);
552 #if USE_ITT_BUILD && USE_ITT_NOTIFY
553 static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer,
char const *name,
555 if (__kmp_env_format) {
556 KMP_STR_BUF_PRINT_UINT64;
558 __kmp_str_buf_print(buffer,
" %s=%" KMP_UINT64_SPEC
"\n", name, value);
563 static void __kmp_stg_print_str(kmp_str_buf_t *buffer,
char const *name,
565 if (__kmp_env_format) {
566 KMP_STR_BUF_PRINT_STR;
568 __kmp_str_buf_print(buffer,
" %s=%s\n", name, value);
572 static void __kmp_stg_print_size(kmp_str_buf_t *buffer,
char const *name,
574 if (__kmp_env_format) {
575 KMP_STR_BUF_PRINT_NAME_EX(name);
576 __kmp_str_buf_print_size(buffer, value);
577 __kmp_str_buf_print(buffer,
"'\n");
579 __kmp_str_buf_print(buffer,
" %s=", name);
580 __kmp_str_buf_print_size(buffer, value);
581 __kmp_str_buf_print(buffer,
"\n");
592 static void __kmp_stg_parse_device_thread_limit(
char const *name,
593 char const *value,
void *data) {
594 kmp_setting_t **rivals = (kmp_setting_t **)data;
596 if (strcmp(name,
"KMP_ALL_THREADS") == 0) {
597 KMP_INFORM(EnvVarDeprecated, name,
"KMP_DEVICE_THREAD_LIMIT");
599 rc = __kmp_stg_check_rivals(name, value, rivals);
603 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
604 __kmp_max_nth = __kmp_xproc;
605 __kmp_allThreadsSpecified = 1;
607 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
608 __kmp_allThreadsSpecified = 0;
610 K_DIAG(1, (
"__kmp_max_nth == %d\n", __kmp_max_nth));
614 static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
615 char const *name,
void *data) {
616 __kmp_stg_print_int(buffer, name, __kmp_max_nth);
621 static void __kmp_stg_parse_thread_limit(
char const *name,
char const *value,
623 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
624 K_DIAG(1, (
"__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth));
628 static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
629 char const *name,
void *data) {
630 __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
635 static void __kmp_stg_parse_teams_thread_limit(
char const *name,
636 char const *value,
void *data) {
637 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
640 static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
641 char const *name,
void *data) {
642 __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
647 static void __kmp_stg_parse_use_yield(
char const *name,
char const *value,
649 __kmp_stg_parse_int(name, value, 0, 2, &__kmp_use_yield);
650 __kmp_use_yield_exp_set = 1;
653 static void __kmp_stg_print_use_yield(kmp_str_buf_t *buffer,
char const *name,
655 __kmp_stg_print_int(buffer, name, __kmp_use_yield);
661 static void __kmp_stg_parse_blocktime(
char const *name,
char const *value,
663 __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
664 if (__kmp_dflt_blocktime < 0) {
665 __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
666 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value),
668 KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime);
669 __kmp_env_blocktime = FALSE;
671 if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME) {
672 __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
673 __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value),
675 KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime);
676 }
else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME) {
677 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
678 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value),
680 KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime);
682 __kmp_env_blocktime = TRUE;
687 __kmp_monitor_wakeups =
688 KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
690 KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
692 K_DIAG(1, (
"__kmp_env_blocktime == %d\n", __kmp_env_blocktime));
693 if (__kmp_env_blocktime) {
694 K_DIAG(1, (
"__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime));
698 static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer,
char const *name,
700 __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
706 static void __kmp_stg_parse_duplicate_lib_ok(
char const *name,
707 char const *value,
void *data) {
710 __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
713 static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
714 char const *name,
void *data) {
715 __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
721 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
723 static void __kmp_stg_parse_inherit_fp_control(
char const *name,
724 char const *value,
void *data) {
725 __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
728 static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
729 char const *name,
void *data) {
731 __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
738 static char const *blocktime_str = NULL;
743 static void __kmp_stg_parse_wait_policy(
char const *name,
char const *value,
746 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
749 rc = __kmp_stg_check_rivals(name, value, wait->rivals);
755 if (__kmp_str_match(
"ACTIVE", 1, value)) {
756 __kmp_library = library_turnaround;
757 if (blocktime_str == NULL) {
759 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
761 }
else if (__kmp_str_match(
"PASSIVE", 1, value)) {
762 __kmp_library = library_throughput;
763 if (blocktime_str == NULL) {
765 __kmp_dflt_blocktime = 0;
768 KMP_WARNING(StgInvalidValue, name, value);
771 if (__kmp_str_match(
"serial", 1, value)) {
772 __kmp_library = library_serial;
773 }
else if (__kmp_str_match(
"throughput", 2, value)) {
774 __kmp_library = library_throughput;
775 if (blocktime_str == NULL) {
777 __kmp_dflt_blocktime = 0;
779 }
else if (__kmp_str_match(
"turnaround", 2, value)) {
780 __kmp_library = library_turnaround;
781 }
else if (__kmp_str_match(
"dedicated", 1, value)) {
782 __kmp_library = library_turnaround;
783 }
else if (__kmp_str_match(
"multiuser", 1, value)) {
784 __kmp_library = library_throughput;
785 if (blocktime_str == NULL) {
787 __kmp_dflt_blocktime = 0;
790 KMP_WARNING(StgInvalidValue, name, value);
795 static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer,
char const *name,
798 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
799 char const *value = NULL;
802 switch (__kmp_library) {
803 case library_turnaround: {
806 case library_throughput: {
811 switch (__kmp_library) {
812 case library_serial: {
815 case library_turnaround: {
816 value =
"turnaround";
818 case library_throughput: {
819 value =
"throughput";
824 __kmp_stg_print_str(buffer, name, value);
833 static void __kmp_stg_parse_monitor_stacksize(
char const *name,
834 char const *value,
void *data) {
835 __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE,
836 NULL, &__kmp_monitor_stksize, 1);
839 static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
840 char const *name,
void *data) {
841 if (__kmp_env_format) {
842 if (__kmp_monitor_stksize > 0)
843 KMP_STR_BUF_PRINT_NAME_EX(name);
845 KMP_STR_BUF_PRINT_NAME;
847 __kmp_str_buf_print(buffer,
" %s", name);
849 if (__kmp_monitor_stksize > 0) {
850 __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
852 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
854 if (__kmp_env_format && __kmp_monitor_stksize) {
855 __kmp_str_buf_print(buffer,
"'\n");
858 #endif // KMP_USE_MONITOR
863 static void __kmp_stg_parse_settings(
char const *name,
char const *value,
865 __kmp_stg_parse_bool(name, value, &__kmp_settings);
868 static void __kmp_stg_print_settings(kmp_str_buf_t *buffer,
char const *name,
870 __kmp_stg_print_bool(buffer, name, __kmp_settings);
876 static void __kmp_stg_parse_stackpad(
char const *name,
char const *value,
878 __kmp_stg_parse_int(name,
886 static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer,
char const *name,
888 __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
894 static void __kmp_stg_parse_stackoffset(
char const *name,
char const *value,
896 __kmp_stg_parse_size(name,
905 static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer,
char const *name,
907 __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
913 static void __kmp_stg_parse_stacksize(
char const *name,
char const *value,
916 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
919 rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
923 __kmp_stg_parse_size(name,
925 __kmp_sys_min_stksize,
937 static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer,
char const *name,
939 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
940 if (__kmp_env_format) {
941 KMP_STR_BUF_PRINT_NAME_EX(name);
942 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
943 ? __kmp_stksize / stacksize->factor
945 __kmp_str_buf_print(buffer,
"'\n");
947 __kmp_str_buf_print(buffer,
" %s=", name);
948 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
949 ? __kmp_stksize / stacksize->factor
951 __kmp_str_buf_print(buffer,
"\n");
958 static void __kmp_stg_parse_version(
char const *name,
char const *value,
960 __kmp_stg_parse_bool(name, value, &__kmp_version);
963 static void __kmp_stg_print_version(kmp_str_buf_t *buffer,
char const *name,
965 __kmp_stg_print_bool(buffer, name, __kmp_version);
971 static void __kmp_stg_parse_warnings(
char const *name,
char const *value,
973 __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
974 if (__kmp_generate_warnings != kmp_warnings_off) {
977 __kmp_generate_warnings = kmp_warnings_explicit;
981 static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer,
char const *name,
984 __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
990 static void __kmp_stg_parse_nested(
char const *name,
char const *value,
993 KMP_INFORM(EnvVarDeprecated, name,
"OMP_MAX_ACTIVE_LEVELS");
994 __kmp_stg_parse_bool(name, value, &nested);
996 if (!__kmp_dflt_max_active_levels_set)
997 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
999 __kmp_dflt_max_active_levels = 1;
1000 __kmp_dflt_max_active_levels_set =
true;
1004 static void __kmp_stg_print_nested(kmp_str_buf_t *buffer,
char const *name,
1006 if (__kmp_env_format) {
1007 KMP_STR_BUF_PRINT_NAME;
1009 __kmp_str_buf_print(buffer,
" %s", name);
1011 __kmp_str_buf_print(buffer,
": deprecated; max-active-levels-var=%d\n",
1012 __kmp_dflt_max_active_levels);
1015 static void __kmp_parse_nested_num_threads(
const char *var,
const char *env,
1016 kmp_nested_nthreads_t *nth_array) {
1017 const char *next = env;
1018 const char *scan = next;
1021 int prev_comma = FALSE;
1027 if (*next ==
'\0') {
1031 if (((*next <
'0') || (*next >
'9')) && (*next !=
',')) {
1032 KMP_WARNING(NthSyntaxError, var, env);
1038 if (total == 0 || prev_comma) {
1046 if (*next >=
'0' && *next <=
'9') {
1050 const char *tmp = next;
1052 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
1053 KMP_WARNING(NthSpacesNotAllowed, var, env);
1058 if (!__kmp_dflt_max_active_levels_set && total > 1)
1059 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
1060 KMP_DEBUG_ASSERT(total > 0);
1062 KMP_WARNING(NthSyntaxError, var, env);
1067 if (!nth_array->nth) {
1069 nth_array->nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int) * total * 2);
1070 if (nth_array->nth == NULL) {
1071 KMP_FATAL(MemoryAllocFailed);
1073 nth_array->size = total * 2;
1075 if (nth_array->size < total) {
1078 nth_array->size *= 2;
1079 }
while (nth_array->size < total);
1081 nth_array->nth = (
int *)KMP_INTERNAL_REALLOC(
1082 nth_array->nth,
sizeof(
int) * nth_array->size);
1083 if (nth_array->nth == NULL) {
1084 KMP_FATAL(MemoryAllocFailed);
1088 nth_array->used = total;
1096 if (*scan ==
'\0') {
1106 nth_array->nth[i++] = 0;
1108 }
else if (prev_comma) {
1110 nth_array->nth[i] = nth_array->nth[i - 1];
1119 if (*scan >=
'0' && *scan <=
'9') {
1121 const char *buf = scan;
1122 char const *msg = NULL;
1127 num = __kmp_str_to_int(buf, *scan);
1128 if (num < KMP_MIN_NTH) {
1129 msg = KMP_I18N_STR(ValueTooSmall);
1131 }
else if (num > __kmp_sys_max_nth) {
1132 msg = KMP_I18N_STR(ValueTooLarge);
1133 num = __kmp_sys_max_nth;
1137 KMP_WARNING(ParseSizeIntWarn, var, env, msg);
1138 KMP_INFORM(Using_int_Value, var, num);
1140 nth_array->nth[i++] = num;
1145 static void __kmp_stg_parse_num_threads(
char const *name,
char const *value,
1148 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
1150 __kmp_nested_nth.nth = (
int *)KMP_INTERNAL_MALLOC(
sizeof(
int));
1151 __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
1152 __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
1155 __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
1156 if (__kmp_nested_nth.nth) {
1157 __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
1158 if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
1159 __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
1163 K_DIAG(1, (
"__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth));
1166 static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer,
char const *name,
1168 if (__kmp_env_format) {
1169 KMP_STR_BUF_PRINT_NAME;
1171 __kmp_str_buf_print(buffer,
" %s", name);
1173 if (__kmp_nested_nth.used) {
1175 __kmp_str_buf_init(&buf);
1176 for (
int i = 0; i < __kmp_nested_nth.used; i++) {
1177 __kmp_str_buf_print(&buf,
"%d", __kmp_nested_nth.nth[i]);
1178 if (i < __kmp_nested_nth.used - 1) {
1179 __kmp_str_buf_print(&buf,
",");
1182 __kmp_str_buf_print(buffer,
"='%s'\n", buf.str);
1183 __kmp_str_buf_free(&buf);
1185 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1192 static void __kmp_stg_parse_tasking(
char const *name,
char const *value,
1194 __kmp_stg_parse_int(name, value, 0, (
int)tskm_max,
1195 (
int *)&__kmp_tasking_mode);
1198 static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer,
char const *name,
1200 __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
1203 static void __kmp_stg_parse_task_stealing(
char const *name,
char const *value,
1205 __kmp_stg_parse_int(name, value, 0, 1,
1206 (
int *)&__kmp_task_stealing_constraint);
1209 static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
1210 char const *name,
void *data) {
1211 __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
1214 static void __kmp_stg_parse_max_active_levels(
char const *name,
1215 char const *value,
void *data) {
1216 kmp_uint64 tmp_dflt = 0;
1217 char const *msg = NULL;
1218 if (!__kmp_dflt_max_active_levels_set) {
1220 __kmp_str_to_uint(value, &tmp_dflt, &msg);
1222 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1223 }
else if (tmp_dflt > KMP_MAX_ACTIVE_LEVELS_LIMIT) {
1225 msg = KMP_I18N_STR(ValueTooLarge);
1226 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
1228 __kmp_dflt_max_active_levels = tmp_dflt;
1229 __kmp_dflt_max_active_levels_set =
true;
1234 static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
1235 char const *name,
void *data) {
1236 __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
1241 static void __kmp_stg_parse_default_device(
char const *name,
char const *value,
1243 __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT,
1244 &__kmp_default_device);
1247 static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
1248 char const *name,
void *data) {
1249 __kmp_stg_print_int(buffer, name, __kmp_default_device);
1254 static void __kmp_stg_parse_target_offload(
char const *name,
char const *value,
1256 const char *next = value;
1257 const char *scan = next;
1259 __kmp_target_offload = tgt_default;
1264 if (!__kmp_strcasecmp_with_sentinel(
"mandatory", scan, 0)) {
1265 __kmp_target_offload = tgt_mandatory;
1266 }
else if (!__kmp_strcasecmp_with_sentinel(
"disabled", scan, 0)) {
1267 __kmp_target_offload = tgt_disabled;
1268 }
else if (!__kmp_strcasecmp_with_sentinel(
"default", scan, 0)) {
1269 __kmp_target_offload = tgt_default;
1271 KMP_WARNING(SyntaxErrorUsing, name,
"DEFAULT");
1276 static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
1277 char const *name,
void *data) {
1278 const char *value = NULL;
1279 if (__kmp_target_offload == tgt_default)
1281 else if (__kmp_target_offload == tgt_mandatory)
1282 value =
"MANDATORY";
1283 else if (__kmp_target_offload == tgt_disabled)
1285 KMP_DEBUG_ASSERT(value);
1286 if (__kmp_env_format) {
1287 KMP_STR_BUF_PRINT_NAME;
1289 __kmp_str_buf_print(buffer,
" %s", name);
1291 __kmp_str_buf_print(buffer,
"=%s\n", value);
1296 static void __kmp_stg_parse_max_task_priority(
char const *name,
1297 char const *value,
void *data) {
1298 __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT,
1299 &__kmp_max_task_priority);
1302 static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
1303 char const *name,
void *data) {
1304 __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
1309 static void __kmp_stg_parse_taskloop_min_tasks(
char const *name,
1310 char const *value,
void *data) {
1312 __kmp_stg_parse_int(name, value, 0, INT_MAX, &tmp);
1313 __kmp_taskloop_min_tasks = tmp;
1316 static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
1317 char const *name,
void *data) {
1318 __kmp_stg_print_int(buffer, name, __kmp_taskloop_min_tasks);
1323 static void __kmp_stg_parse_disp_buffers(
char const *name,
char const *value,
1325 if (TCR_4(__kmp_init_serial)) {
1326 KMP_WARNING(EnvSerialWarn, name);
1329 __kmp_stg_parse_int(name, value, 1, KMP_MAX_NTH, &__kmp_dispatch_num_buffers);
1332 static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
1333 char const *name,
void *data) {
1334 __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
1337 #if KMP_NESTED_HOT_TEAMS
1341 static void __kmp_stg_parse_hot_teams_level(
char const *name,
char const *value,
1343 if (TCR_4(__kmp_init_parallel)) {
1344 KMP_WARNING(EnvParallelWarn, name);
1347 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1348 &__kmp_hot_teams_max_level);
1351 static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
1352 char const *name,
void *data) {
1353 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
1356 static void __kmp_stg_parse_hot_teams_mode(
char const *name,
char const *value,
1358 if (TCR_4(__kmp_init_parallel)) {
1359 KMP_WARNING(EnvParallelWarn, name);
1362 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT,
1363 &__kmp_hot_teams_mode);
1366 static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
1367 char const *name,
void *data) {
1368 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
1371 #endif // KMP_NESTED_HOT_TEAMS
1376 #if KMP_HANDLE_SIGNALS
1378 static void __kmp_stg_parse_handle_signals(
char const *name,
char const *value,
1380 __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
1383 static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
1384 char const *name,
void *data) {
1385 __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
1388 #endif // KMP_HANDLE_SIGNALS
1395 #define KMP_STG_X_DEBUG(x) \
1396 static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \
1398 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_##x##_debug); \
1400 static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer, \
1401 char const *name, void *data) { \
1402 __kmp_stg_print_int(buffer, name, kmp_##x##_debug); \
1412 #undef KMP_STG_X_DEBUG
1414 static void __kmp_stg_parse_debug(
char const *name,
char const *value,
1417 __kmp_stg_parse_int(name, value, 0, INT_MAX, &debug);
1418 if (kmp_a_debug < debug) {
1419 kmp_a_debug = debug;
1421 if (kmp_b_debug < debug) {
1422 kmp_b_debug = debug;
1424 if (kmp_c_debug < debug) {
1425 kmp_c_debug = debug;
1427 if (kmp_d_debug < debug) {
1428 kmp_d_debug = debug;
1430 if (kmp_e_debug < debug) {
1431 kmp_e_debug = debug;
1433 if (kmp_f_debug < debug) {
1434 kmp_f_debug = debug;
1438 static void __kmp_stg_parse_debug_buf(
char const *name,
char const *value,
1440 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
1444 if (__kmp_debug_buf) {
1446 int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
1449 __kmp_debug_buffer = (
char *)__kmp_page_allocate(elements *
sizeof(
char));
1450 for (i = 0; i < elements; i += __kmp_debug_buf_chars)
1451 __kmp_debug_buffer[i] =
'\0';
1453 __kmp_debug_count = 0;
1455 K_DIAG(1, (
"__kmp_debug_buf = %d\n", __kmp_debug_buf));
1458 static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer,
char const *name,
1460 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
1463 static void __kmp_stg_parse_debug_buf_atomic(
char const *name,
1464 char const *value,
void *data) {
1465 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
1468 static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
1469 char const *name,
void *data) {
1470 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
1473 static void __kmp_stg_parse_debug_buf_chars(
char const *name,
char const *value,
1475 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN, INT_MAX,
1476 &__kmp_debug_buf_chars);
1479 static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
1480 char const *name,
void *data) {
1481 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
1484 static void __kmp_stg_parse_debug_buf_lines(
char const *name,
char const *value,
1486 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN, INT_MAX,
1487 &__kmp_debug_buf_lines);
1490 static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
1491 char const *name,
void *data) {
1492 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
1495 static void __kmp_stg_parse_diag(
char const *name,
char const *value,
1497 __kmp_stg_parse_int(name, value, 0, INT_MAX, &kmp_diag);
1500 static void __kmp_stg_print_diag(kmp_str_buf_t *buffer,
char const *name,
1502 __kmp_stg_print_int(buffer, name, kmp_diag);
1510 static void __kmp_stg_parse_align_alloc(
char const *name,
char const *value,
1512 __kmp_stg_parse_size(name, value, CACHE_LINE, INT_MAX, NULL,
1513 &__kmp_align_alloc, 1);
1516 static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer,
char const *name,
1518 __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
1527 static void __kmp_stg_parse_barrier_branch_bit(
char const *name,
1528 char const *value,
void *data) {
1532 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1533 var = __kmp_barrier_branch_bit_env_name[i];
1534 if ((strcmp(var, name) == 0) && (value != 0)) {
1537 comma = CCAST(
char *, strchr(value,
','));
1538 __kmp_barrier_gather_branch_bits[i] =
1539 (kmp_uint32)__kmp_str_to_int(value,
',');
1541 if (comma == NULL) {
1542 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1544 __kmp_barrier_release_branch_bits[i] =
1545 (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
1547 if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1548 __kmp_msg(kmp_ms_warning,
1549 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1551 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1554 if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS) {
1555 KMP_WARNING(BarrGatherValueInvalid, name, value);
1556 KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt);
1557 __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
1560 K_DIAG(1, (
"%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],
1561 __kmp_barrier_gather_branch_bits[i],
1562 __kmp_barrier_release_branch_bits[i]))
1566 static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
1567 char const *name,
void *data) {
1569 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1570 var = __kmp_barrier_branch_bit_env_name[i];
1571 if (strcmp(var, name) == 0) {
1572 if (__kmp_env_format) {
1573 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i]);
1575 __kmp_str_buf_print(buffer,
" %s='",
1576 __kmp_barrier_branch_bit_env_name[i]);
1578 __kmp_str_buf_print(buffer,
"%d,%d'\n",
1579 __kmp_barrier_gather_branch_bits[i],
1580 __kmp_barrier_release_branch_bits[i]);
1592 static void __kmp_stg_parse_barrier_pattern(
char const *name,
char const *value,
1597 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1598 var = __kmp_barrier_pattern_env_name[i];
1600 if ((strcmp(var, name) == 0) && (value != 0)) {
1602 char *comma = CCAST(
char *, strchr(value,
','));
1605 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1606 if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
1608 __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
1612 if (j == bp_last_bar) {
1613 KMP_WARNING(BarrGatherValueInvalid, name, value);
1614 KMP_INFORM(Using_str_Value, name,
1615 __kmp_barrier_pattern_name[bp_linear_bar]);
1619 if (comma != NULL) {
1620 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1621 if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
1622 __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
1626 if (j == bp_last_bar) {
1627 __kmp_msg(kmp_ms_warning,
1628 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1),
1630 KMP_INFORM(Using_str_Value, name,
1631 __kmp_barrier_pattern_name[bp_linear_bar]);
1638 static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
1639 char const *name,
void *data) {
1641 for (
int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1642 var = __kmp_barrier_pattern_env_name[i];
1643 if (strcmp(var, name) == 0) {
1644 int j = __kmp_barrier_gather_pattern[i];
1645 int k = __kmp_barrier_release_pattern[i];
1646 if (__kmp_env_format) {
1647 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i]);
1649 __kmp_str_buf_print(buffer,
" %s='",
1650 __kmp_barrier_pattern_env_name[i]);
1652 __kmp_str_buf_print(buffer,
"%s,%s'\n", __kmp_barrier_pattern_name[j],
1653 __kmp_barrier_pattern_name[k]);
1661 static void __kmp_stg_parse_abort_delay(
char const *name,
char const *value,
1665 int delay = __kmp_abort_delay / 1000;
1666 __kmp_stg_parse_int(name, value, 0, INT_MAX / 1000, &delay);
1667 __kmp_abort_delay = delay * 1000;
1670 static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer,
char const *name,
1672 __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
1678 static void __kmp_stg_parse_cpuinfo_file(
char const *name,
char const *value,
1680 #if KMP_AFFINITY_SUPPORTED
1681 __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
1682 K_DIAG(1, (
"__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file));
1686 static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
1687 char const *name,
void *data) {
1688 #if KMP_AFFINITY_SUPPORTED
1689 if (__kmp_env_format) {
1690 KMP_STR_BUF_PRINT_NAME;
1692 __kmp_str_buf_print(buffer,
" %s", name);
1694 if (__kmp_cpuinfo_file) {
1695 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_cpuinfo_file);
1697 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1705 static void __kmp_stg_parse_force_reduction(
char const *name,
char const *value,
1707 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1710 rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
1714 if (reduction->force) {
1716 if (__kmp_str_match(
"critical", 0, value))
1717 __kmp_force_reduction_method = critical_reduce_block;
1718 else if (__kmp_str_match(
"atomic", 0, value))
1719 __kmp_force_reduction_method = atomic_reduce_block;
1720 else if (__kmp_str_match(
"tree", 0, value))
1721 __kmp_force_reduction_method = tree_reduce_block;
1723 KMP_FATAL(UnknownForceReduction, name, value);
1727 __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
1728 if (__kmp_determ_red) {
1729 __kmp_force_reduction_method = tree_reduce_block;
1731 __kmp_force_reduction_method = reduction_method_not_defined;
1734 K_DIAG(1, (
"__kmp_force_reduction_method == %d\n",
1735 __kmp_force_reduction_method));
1738 static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
1739 char const *name,
void *data) {
1741 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1742 if (reduction->force) {
1743 if (__kmp_force_reduction_method == critical_reduce_block) {
1744 __kmp_stg_print_str(buffer, name,
"critical");
1745 }
else if (__kmp_force_reduction_method == atomic_reduce_block) {
1746 __kmp_stg_print_str(buffer, name,
"atomic");
1747 }
else if (__kmp_force_reduction_method == tree_reduce_block) {
1748 __kmp_stg_print_str(buffer, name,
"tree");
1750 if (__kmp_env_format) {
1751 KMP_STR_BUF_PRINT_NAME;
1753 __kmp_str_buf_print(buffer,
" %s", name);
1755 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
1758 __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
1766 static void __kmp_stg_parse_storage_map(
char const *name,
char const *value,
1768 if (__kmp_str_match(
"verbose", 1, value)) {
1769 __kmp_storage_map = TRUE;
1770 __kmp_storage_map_verbose = TRUE;
1771 __kmp_storage_map_verbose_specified = TRUE;
1774 __kmp_storage_map_verbose = FALSE;
1775 __kmp_stg_parse_bool(name, value, &__kmp_storage_map);
1779 static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer,
char const *name,
1781 if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
1782 __kmp_stg_print_str(buffer, name,
"verbose");
1784 __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
1791 static void __kmp_stg_parse_all_threadprivate(
char const *name,
1792 char const *value,
void *data) {
1793 __kmp_stg_parse_int(name, value,
1794 __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
1795 __kmp_max_nth, &__kmp_tp_capacity);
1798 static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
1799 char const *name,
void *data) {
1800 __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
1806 static void __kmp_stg_parse_foreign_threads_threadprivate(
char const *name,
1809 __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
1812 static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
1815 __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
1821 #if KMP_AFFINITY_SUPPORTED
1823 static int __kmp_parse_affinity_proc_id_list(
const char *var,
const char *env,
1824 const char **nextEnv,
1826 const char *scan = env;
1827 const char *next = scan;
1833 int start, end, stride;
1837 if (*next ==
'\0') {
1848 if ((*next <
'0') || (*next >
'9')) {
1849 KMP_WARNING(AffSyntaxError, var);
1853 num = __kmp_str_to_int(scan, *next);
1854 KMP_ASSERT(num >= 0);
1872 if ((*next <
'0') || (*next >
'9')) {
1873 KMP_WARNING(AffSyntaxError, var);
1878 num = __kmp_str_to_int(scan, *next);
1879 KMP_ASSERT(num >= 0);
1892 if ((*next <
'0') || (*next >
'9')) {
1894 KMP_WARNING(AffSyntaxError, var);
1902 start = __kmp_str_to_int(scan, *next);
1903 KMP_ASSERT(start >= 0);
1922 if ((*next <
'0') || (*next >
'9')) {
1923 KMP_WARNING(AffSyntaxError, var);
1927 end = __kmp_str_to_int(scan, *next);
1928 KMP_ASSERT(end >= 0);
1945 if ((*next <
'0') || (*next >
'9')) {
1946 KMP_WARNING(AffSyntaxError, var);
1950 stride = __kmp_str_to_int(scan, *next);
1951 KMP_ASSERT(stride >= 0);
1957 KMP_WARNING(AffZeroStride, var);
1962 KMP_WARNING(AffStartGreaterEnd, var, start, end);
1967 KMP_WARNING(AffStrideLessZero, var, start, end);
1971 if ((end - start) / stride > 65536) {
1972 KMP_WARNING(AffRangeTooBig, var, end, start, stride);
1989 int len = next - env;
1990 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
1991 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
1992 retlist[len] =
'\0';
1993 *proclist = retlist;
2000 static kmp_setting_t *__kmp_affinity_notype = NULL;
2002 static void __kmp_parse_affinity_env(
char const *name,
char const *value,
2003 enum affinity_type *out_type,
2004 char **out_proclist,
int *out_verbose,
2005 int *out_warn,
int *out_respect,
2006 enum affinity_gran *out_gran,
2007 int *out_gran_levels,
int *out_dups,
2008 int *out_compact,
int *out_offset) {
2009 char *buffer = NULL;
2025 KMP_ASSERT(value != NULL);
2027 if (TCR_4(__kmp_init_middle)) {
2028 KMP_WARNING(EnvMiddleWarn, name);
2029 __kmp_env_toPrint(name, 0);
2032 __kmp_env_toPrint(name, 1);
2035 __kmp_str_format(
"%s", value);
2045 #define EMIT_WARN(skip, errlist) \
2049 SKIP_TO(next, ','); \
2053 KMP_WARNING errlist; \
2062 #define _set_param(_guard, _var, _val) \
2064 if (_guard == 0) { \
2067 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2072 #define set_type(val) _set_param(type, *out_type, val)
2073 #define set_verbose(val) _set_param(verbose, *out_verbose, val)
2074 #define set_warnings(val) _set_param(warnings, *out_warn, val)
2075 #define set_respect(val) _set_param(respect, *out_respect, val)
2076 #define set_dups(val) _set_param(dups, *out_dups, val)
2077 #define set_proclist(val) _set_param(proclist, *out_proclist, val)
2079 #define set_gran(val, levels) \
2083 *out_gran_levels = levels; \
2085 EMIT_WARN(FALSE, (AffParamDefined, name, start)); \
2090 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&
2091 (__kmp_nested_proc_bind.used > 0));
2093 while (*buf !=
'\0') {
2096 if (__kmp_match_str(
"none", buf, CCAST(
const char **, &next))) {
2097 set_type(affinity_none);
2098 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2100 }
else if (__kmp_match_str(
"scatter", buf, CCAST(
const char **, &next))) {
2101 set_type(affinity_scatter);
2102 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2104 }
else if (__kmp_match_str(
"compact", buf, CCAST(
const char **, &next))) {
2105 set_type(affinity_compact);
2106 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2108 }
else if (__kmp_match_str(
"logical", buf, CCAST(
const char **, &next))) {
2109 set_type(affinity_logical);
2110 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2112 }
else if (__kmp_match_str(
"physical", buf, CCAST(
const char **, &next))) {
2113 set_type(affinity_physical);
2114 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2116 }
else if (__kmp_match_str(
"explicit", buf, CCAST(
const char **, &next))) {
2117 set_type(affinity_explicit);
2118 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2120 }
else if (__kmp_match_str(
"balanced", buf, CCAST(
const char **, &next))) {
2121 set_type(affinity_balanced);
2122 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2124 }
else if (__kmp_match_str(
"disabled", buf, CCAST(
const char **, &next))) {
2125 set_type(affinity_disabled);
2126 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2128 }
else if (__kmp_match_str(
"verbose", buf, CCAST(
const char **, &next))) {
2131 }
else if (__kmp_match_str(
"noverbose", buf, CCAST(
const char **, &next))) {
2134 }
else if (__kmp_match_str(
"warnings", buf, CCAST(
const char **, &next))) {
2137 }
else if (__kmp_match_str(
"nowarnings", buf,
2138 CCAST(
const char **, &next))) {
2139 set_warnings(FALSE);
2141 }
else if (__kmp_match_str(
"respect", buf, CCAST(
const char **, &next))) {
2144 }
else if (__kmp_match_str(
"norespect", buf, CCAST(
const char **, &next))) {
2147 }
else if (__kmp_match_str(
"duplicates", buf,
2148 CCAST(
const char **, &next)) ||
2149 __kmp_match_str(
"dups", buf, CCAST(
const char **, &next))) {
2152 }
else if (__kmp_match_str(
"noduplicates", buf,
2153 CCAST(
const char **, &next)) ||
2154 __kmp_match_str(
"nodups", buf, CCAST(
const char **, &next))) {
2157 }
else if (__kmp_match_str(
"granularity", buf,
2158 CCAST(
const char **, &next)) ||
2159 __kmp_match_str(
"gran", buf, CCAST(
const char **, &next))) {
2162 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2169 if (__kmp_match_str(
"fine", buf, CCAST(
const char **, &next))) {
2170 set_gran(affinity_gran_fine, -1);
2172 }
else if (__kmp_match_str(
"thread", buf, CCAST(
const char **, &next))) {
2173 set_gran(affinity_gran_thread, -1);
2175 }
else if (__kmp_match_str(
"core", buf, CCAST(
const char **, &next))) {
2176 set_gran(affinity_gran_core, -1);
2179 }
else if (__kmp_match_str(
"tile", buf, CCAST(
const char **, &next))) {
2180 set_gran(affinity_gran_tile, -1);
2183 }
else if (__kmp_match_str(
"package", buf, CCAST(
const char **, &next))) {
2184 set_gran(affinity_gran_package, -1);
2186 }
else if (__kmp_match_str(
"node", buf, CCAST(
const char **, &next))) {
2187 set_gran(affinity_gran_node, -1);
2189 #if KMP_GROUP_AFFINITY
2190 }
else if (__kmp_match_str(
"group", buf, CCAST(
const char **, &next))) {
2191 set_gran(affinity_gran_group, -1);
2194 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2198 n = __kmp_str_to_int(buf, *next);
2201 set_gran(affinity_gran_default, n);
2203 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2206 }
else if (__kmp_match_str(
"proclist", buf, CCAST(
const char **, &next))) {
2207 char *temp_proclist;
2211 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2217 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2222 if (!__kmp_parse_affinity_proc_id_list(
2223 name, buf, CCAST(
const char **, &next), &temp_proclist)) {
2235 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2239 set_proclist(temp_proclist);
2240 }
else if ((*buf >=
'0') && (*buf <=
'9')) {
2245 n = __kmp_str_to_int(buf, *next);
2251 KMP_WARNING(AffManyParams, name, start);
2255 EMIT_WARN(TRUE, (AffInvalidParam, name, start));
2263 }
else if (*next !=
'\0') {
2264 const char *temp = next;
2265 EMIT_WARN(TRUE, (ParseExtraCharsWarn, name, temp));
2277 #undef set_granularity
2279 __kmp_str_free(&buffer);
2283 KMP_WARNING(AffProcListNoType, name);
2284 *out_type = affinity_explicit;
2285 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2286 }
else if (*out_type != affinity_explicit) {
2287 KMP_WARNING(AffProcListNotExplicit, name);
2288 KMP_ASSERT(*out_proclist != NULL);
2289 KMP_INTERNAL_FREE(*out_proclist);
2290 *out_proclist = NULL;
2293 switch (*out_type) {
2294 case affinity_logical:
2295 case affinity_physical: {
2297 *out_offset = number[0];
2300 KMP_WARNING(AffManyParamsForLogic, name, number[1]);
2303 case affinity_balanced: {
2305 *out_compact = number[0];
2308 *out_offset = number[1];
2311 if (__kmp_affinity_gran == affinity_gran_default) {
2312 #if KMP_MIC_SUPPORTED
2313 if (__kmp_mic_type != non_mic) {
2314 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2315 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"fine");
2317 __kmp_affinity_gran = affinity_gran_fine;
2321 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2322 KMP_WARNING(AffGranUsing,
"KMP_AFFINITY",
"core");
2324 __kmp_affinity_gran = affinity_gran_core;
2328 case affinity_scatter:
2329 case affinity_compact: {
2331 *out_compact = number[0];
2334 *out_offset = number[1];
2337 case affinity_explicit: {
2338 if (*out_proclist == NULL) {
2339 KMP_WARNING(AffNoProcList, name);
2340 __kmp_affinity_type = affinity_none;
2343 KMP_WARNING(AffNoParam, name,
"explicit");
2346 case affinity_none: {
2348 KMP_WARNING(AffNoParam, name,
"none");
2351 case affinity_disabled: {
2353 KMP_WARNING(AffNoParam, name,
"disabled");
2356 case affinity_default: {
2358 KMP_WARNING(AffNoParam, name,
"default");
2361 default: { KMP_ASSERT(0); }
2365 static void __kmp_stg_parse_affinity(
char const *name,
char const *value,
2367 kmp_setting_t **rivals = (kmp_setting_t **)data;
2370 rc = __kmp_stg_check_rivals(name, value, rivals);
2375 __kmp_parse_affinity_env(name, value, &__kmp_affinity_type,
2376 &__kmp_affinity_proclist, &__kmp_affinity_verbose,
2377 &__kmp_affinity_warnings,
2378 &__kmp_affinity_respect_mask, &__kmp_affinity_gran,
2379 &__kmp_affinity_gran_levels, &__kmp_affinity_dups,
2380 &__kmp_affinity_compact, &__kmp_affinity_offset);
2384 static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer,
char const *name,
2386 if (__kmp_env_format) {
2387 KMP_STR_BUF_PRINT_NAME_EX(name);
2389 __kmp_str_buf_print(buffer,
" %s='", name);
2391 if (__kmp_affinity_verbose) {
2392 __kmp_str_buf_print(buffer,
"%s,",
"verbose");
2394 __kmp_str_buf_print(buffer,
"%s,",
"noverbose");
2396 if (__kmp_affinity_warnings) {
2397 __kmp_str_buf_print(buffer,
"%s,",
"warnings");
2399 __kmp_str_buf_print(buffer,
"%s,",
"nowarnings");
2401 if (KMP_AFFINITY_CAPABLE()) {
2402 if (__kmp_affinity_respect_mask) {
2403 __kmp_str_buf_print(buffer,
"%s,",
"respect");
2405 __kmp_str_buf_print(buffer,
"%s,",
"norespect");
2407 switch (__kmp_affinity_gran) {
2408 case affinity_gran_default:
2409 __kmp_str_buf_print(buffer,
"%s",
"granularity=default,");
2411 case affinity_gran_fine:
2412 __kmp_str_buf_print(buffer,
"%s",
"granularity=fine,");
2414 case affinity_gran_thread:
2415 __kmp_str_buf_print(buffer,
"%s",
"granularity=thread,");
2417 case affinity_gran_core:
2418 __kmp_str_buf_print(buffer,
"%s",
"granularity=core,");
2420 case affinity_gran_package:
2421 __kmp_str_buf_print(buffer,
"%s",
"granularity=package,");
2423 case affinity_gran_node:
2424 __kmp_str_buf_print(buffer,
"%s",
"granularity=node,");
2426 #if KMP_GROUP_AFFINITY
2427 case affinity_gran_group:
2428 __kmp_str_buf_print(buffer,
"%s",
"granularity=group,");
2433 if (!KMP_AFFINITY_CAPABLE()) {
2434 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2436 switch (__kmp_affinity_type) {
2438 __kmp_str_buf_print(buffer,
"%s",
"none");
2440 case affinity_physical:
2441 __kmp_str_buf_print(buffer,
"%s,%d",
"physical", __kmp_affinity_offset);
2443 case affinity_logical:
2444 __kmp_str_buf_print(buffer,
"%s,%d",
"logical", __kmp_affinity_offset);
2446 case affinity_compact:
2447 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"compact", __kmp_affinity_compact,
2448 __kmp_affinity_offset);
2450 case affinity_scatter:
2451 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"scatter", __kmp_affinity_compact,
2452 __kmp_affinity_offset);
2454 case affinity_explicit:
2455 __kmp_str_buf_print(buffer,
"%s=[%s],%s",
"proclist",
2456 __kmp_affinity_proclist,
"explicit");
2458 case affinity_balanced:
2459 __kmp_str_buf_print(buffer,
"%s,%d,%d",
"balanced",
2460 __kmp_affinity_compact, __kmp_affinity_offset);
2462 case affinity_disabled:
2463 __kmp_str_buf_print(buffer,
"%s",
"disabled");
2465 case affinity_default:
2466 __kmp_str_buf_print(buffer,
"%s",
"default");
2469 __kmp_str_buf_print(buffer,
"%s",
"<unknown>");
2472 __kmp_str_buf_print(buffer,
"'\n");
2475 #ifdef KMP_GOMP_COMPAT
2477 static void __kmp_stg_parse_gomp_cpu_affinity(
char const *name,
2478 char const *value,
void *data) {
2479 const char *next = NULL;
2480 char *temp_proclist;
2481 kmp_setting_t **rivals = (kmp_setting_t **)data;
2484 rc = __kmp_stg_check_rivals(name, value, rivals);
2489 if (TCR_4(__kmp_init_middle)) {
2490 KMP_WARNING(EnvMiddleWarn, name);
2491 __kmp_env_toPrint(name, 0);
2495 __kmp_env_toPrint(name, 1);
2497 if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
2499 if (*next ==
'\0') {
2501 __kmp_affinity_proclist = temp_proclist;
2502 __kmp_affinity_type = affinity_explicit;
2503 __kmp_affinity_gran = affinity_gran_fine;
2504 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2506 KMP_WARNING(AffSyntaxError, name);
2507 if (temp_proclist != NULL) {
2508 KMP_INTERNAL_FREE((
void *)temp_proclist);
2513 __kmp_affinity_type = affinity_none;
2514 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2540 static int __kmp_parse_subplace_list(
const char *var,
const char **scan) {
2544 int start, count, stride;
2550 if ((**scan <
'0') || (**scan >
'9')) {
2551 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2556 start = __kmp_str_to_int(*scan, *next);
2557 KMP_ASSERT(start >= 0);
2562 if (**scan ==
'}') {
2565 if (**scan ==
',') {
2569 if (**scan !=
':') {
2570 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2577 if ((**scan <
'0') || (**scan >
'9')) {
2578 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2583 count = __kmp_str_to_int(*scan, *next);
2584 KMP_ASSERT(count >= 0);
2589 if (**scan ==
'}') {
2592 if (**scan ==
',') {
2596 if (**scan !=
':') {
2597 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2606 if (**scan ==
'+') {
2610 if (**scan ==
'-') {
2618 if ((**scan <
'0') || (**scan >
'9')) {
2619 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2624 stride = __kmp_str_to_int(*scan, *next);
2625 KMP_ASSERT(stride >= 0);
2631 if (**scan ==
'}') {
2634 if (**scan ==
',') {
2639 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2645 static int __kmp_parse_place(
const char *var,
const char **scan) {
2650 if (**scan ==
'{') {
2652 if (!__kmp_parse_subplace_list(var, scan)) {
2655 if (**scan !=
'}') {
2656 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2660 }
else if (**scan ==
'!') {
2662 return __kmp_parse_place(var, scan);
2663 }
else if ((**scan >=
'0') && (**scan <=
'9')) {
2666 int proc = __kmp_str_to_int(*scan, *next);
2667 KMP_ASSERT(proc >= 0);
2670 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2676 static int __kmp_parse_place_list(
const char *var,
const char *env,
2677 char **place_list) {
2678 const char *scan = env;
2679 const char *next = scan;
2684 if (!__kmp_parse_place(var, &scan)) {
2690 if (*scan ==
'\0') {
2698 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2705 if ((*scan <
'0') || (*scan >
'9')) {
2706 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2711 count = __kmp_str_to_int(scan, *next);
2712 KMP_ASSERT(count >= 0);
2717 if (*scan ==
'\0') {
2725 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2746 if ((*scan <
'0') || (*scan >
'9')) {
2747 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2752 stride = __kmp_str_to_int(scan, *next);
2753 KMP_ASSERT(stride >= 0);
2759 if (*scan ==
'\0') {
2767 KMP_WARNING(SyntaxErrorUsing, var,
"\"threads\"");
2772 int len = scan - env;
2773 char *retlist = (
char *)__kmp_allocate((len + 1) *
sizeof(char));
2774 KMP_MEMCPY_S(retlist, (len + 1) *
sizeof(
char), env, len *
sizeof(
char));
2775 retlist[len] =
'\0';
2776 *place_list = retlist;
2781 static void __kmp_stg_parse_places(
char const *name,
char const *value,
2784 const char *scan = value;
2785 const char *next = scan;
2786 const char *kind =
"\"threads\"";
2787 kmp_setting_t **rivals = (kmp_setting_t **)data;
2790 rc = __kmp_stg_check_rivals(name, value, rivals);
2797 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2798 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2803 if (__kmp_match_str(
"threads", scan, &next)) {
2805 __kmp_affinity_type = affinity_compact;
2806 __kmp_affinity_gran = affinity_gran_thread;
2807 __kmp_affinity_dups = FALSE;
2808 kind =
"\"threads\"";
2809 }
else if (__kmp_match_str(
"cores", scan, &next)) {
2811 __kmp_affinity_type = affinity_compact;
2812 __kmp_affinity_gran = affinity_gran_core;
2813 __kmp_affinity_dups = FALSE;
2816 }
else if (__kmp_match_str(
"tiles", scan, &next)) {
2818 __kmp_affinity_type = affinity_compact;
2819 __kmp_affinity_gran = affinity_gran_tile;
2820 __kmp_affinity_dups = FALSE;
2823 }
else if (__kmp_match_str(
"sockets", scan, &next)) {
2825 __kmp_affinity_type = affinity_compact;
2826 __kmp_affinity_gran = affinity_gran_package;
2827 __kmp_affinity_dups = FALSE;
2828 kind =
"\"sockets\"";
2830 if (__kmp_affinity_proclist != NULL) {
2831 KMP_INTERNAL_FREE((
void *)__kmp_affinity_proclist);
2832 __kmp_affinity_proclist = NULL;
2834 if (__kmp_parse_place_list(name, value, &__kmp_affinity_proclist)) {
2835 __kmp_affinity_type = affinity_explicit;
2836 __kmp_affinity_gran = affinity_gran_fine;
2837 __kmp_affinity_dups = FALSE;
2838 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2839 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2845 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2846 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2850 if (*scan ==
'\0') {
2856 KMP_WARNING(SyntaxErrorUsing, name, kind);
2864 count = __kmp_str_to_int(scan, *next);
2865 KMP_ASSERT(count >= 0);
2870 KMP_WARNING(SyntaxErrorUsing, name, kind);
2876 if (*scan !=
'\0') {
2877 KMP_WARNING(ParseExtraCharsWarn, name, scan);
2879 __kmp_affinity_num_places = count;
2882 static void __kmp_stg_print_places(kmp_str_buf_t *buffer,
char const *name,
2884 if (__kmp_env_format) {
2885 KMP_STR_BUF_PRINT_NAME;
2887 __kmp_str_buf_print(buffer,
" %s", name);
2889 if ((__kmp_nested_proc_bind.used == 0) ||
2890 (__kmp_nested_proc_bind.bind_types == NULL) ||
2891 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
2892 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2893 }
else if (__kmp_affinity_type == affinity_explicit) {
2894 if (__kmp_affinity_proclist != NULL) {
2895 __kmp_str_buf_print(buffer,
"='%s'\n", __kmp_affinity_proclist);
2897 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2899 }
else if (__kmp_affinity_type == affinity_compact) {
2901 if (__kmp_affinity_num_masks > 0) {
2902 num = __kmp_affinity_num_masks;
2903 }
else if (__kmp_affinity_num_places > 0) {
2904 num = __kmp_affinity_num_places;
2908 if (__kmp_affinity_gran == affinity_gran_thread) {
2910 __kmp_str_buf_print(buffer,
"='threads(%d)'\n", num);
2912 __kmp_str_buf_print(buffer,
"='threads'\n");
2914 }
else if (__kmp_affinity_gran == affinity_gran_core) {
2916 __kmp_str_buf_print(buffer,
"='cores(%d)' \n", num);
2918 __kmp_str_buf_print(buffer,
"='cores'\n");
2921 }
else if (__kmp_affinity_gran == affinity_gran_tile) {
2923 __kmp_str_buf_print(buffer,
"='tiles(%d)' \n", num);
2925 __kmp_str_buf_print(buffer,
"='tiles'\n");
2928 }
else if (__kmp_affinity_gran == affinity_gran_package) {
2930 __kmp_str_buf_print(buffer,
"='sockets(%d)'\n", num);
2932 __kmp_str_buf_print(buffer,
"='sockets'\n");
2935 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2938 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
2942 static void __kmp_stg_parse_topology_method(
char const *name,
char const *value,
2944 if (__kmp_str_match(
"all", 1, value)) {
2945 __kmp_affinity_top_method = affinity_top_method_all;
2948 else if (__kmp_str_match(
"hwloc", 1, value)) {
2949 __kmp_affinity_top_method = affinity_top_method_hwloc;
2952 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
2953 else if (__kmp_str_match(
"x2apic id", 9, value) ||
2954 __kmp_str_match(
"x2apic_id", 9, value) ||
2955 __kmp_str_match(
"x2apic-id", 9, value) ||
2956 __kmp_str_match(
"x2apicid", 8, value) ||
2957 __kmp_str_match(
"cpuid leaf 11", 13, value) ||
2958 __kmp_str_match(
"cpuid_leaf_11", 13, value) ||
2959 __kmp_str_match(
"cpuid-leaf-11", 13, value) ||
2960 __kmp_str_match(
"cpuid leaf11", 12, value) ||
2961 __kmp_str_match(
"cpuid_leaf11", 12, value) ||
2962 __kmp_str_match(
"cpuid-leaf11", 12, value) ||
2963 __kmp_str_match(
"cpuidleaf 11", 12, value) ||
2964 __kmp_str_match(
"cpuidleaf_11", 12, value) ||
2965 __kmp_str_match(
"cpuidleaf-11", 12, value) ||
2966 __kmp_str_match(
"cpuidleaf11", 11, value) ||
2967 __kmp_str_match(
"cpuid 11", 8, value) ||
2968 __kmp_str_match(
"cpuid_11", 8, value) ||
2969 __kmp_str_match(
"cpuid-11", 8, value) ||
2970 __kmp_str_match(
"cpuid11", 7, value) ||
2971 __kmp_str_match(
"leaf 11", 7, value) ||
2972 __kmp_str_match(
"leaf_11", 7, value) ||
2973 __kmp_str_match(
"leaf-11", 7, value) ||
2974 __kmp_str_match(
"leaf11", 6, value)) {
2975 __kmp_affinity_top_method = affinity_top_method_x2apicid;
2976 }
else if (__kmp_str_match(
"apic id", 7, value) ||
2977 __kmp_str_match(
"apic_id", 7, value) ||
2978 __kmp_str_match(
"apic-id", 7, value) ||
2979 __kmp_str_match(
"apicid", 6, value) ||
2980 __kmp_str_match(
"cpuid leaf 4", 12, value) ||
2981 __kmp_str_match(
"cpuid_leaf_4", 12, value) ||
2982 __kmp_str_match(
"cpuid-leaf-4", 12, value) ||
2983 __kmp_str_match(
"cpuid leaf4", 11, value) ||
2984 __kmp_str_match(
"cpuid_leaf4", 11, value) ||
2985 __kmp_str_match(
"cpuid-leaf4", 11, value) ||
2986 __kmp_str_match(
"cpuidleaf 4", 11, value) ||
2987 __kmp_str_match(
"cpuidleaf_4", 11, value) ||
2988 __kmp_str_match(
"cpuidleaf-4", 11, value) ||
2989 __kmp_str_match(
"cpuidleaf4", 10, value) ||
2990 __kmp_str_match(
"cpuid 4", 7, value) ||
2991 __kmp_str_match(
"cpuid_4", 7, value) ||
2992 __kmp_str_match(
"cpuid-4", 7, value) ||
2993 __kmp_str_match(
"cpuid4", 6, value) ||
2994 __kmp_str_match(
"leaf 4", 6, value) ||
2995 __kmp_str_match(
"leaf_4", 6, value) ||
2996 __kmp_str_match(
"leaf-4", 6, value) ||
2997 __kmp_str_match(
"leaf4", 5, value)) {
2998 __kmp_affinity_top_method = affinity_top_method_apicid;
3001 else if (__kmp_str_match(
"/proc/cpuinfo", 2, value) ||
3002 __kmp_str_match(
"cpuinfo", 5, value)) {
3003 __kmp_affinity_top_method = affinity_top_method_cpuinfo;
3005 #if KMP_GROUP_AFFINITY
3006 else if (__kmp_str_match(
"group", 1, value)) {
3007 __kmp_affinity_top_method = affinity_top_method_group;
3010 else if (__kmp_str_match(
"flat", 1, value)) {
3011 __kmp_affinity_top_method = affinity_top_method_flat;
3013 KMP_WARNING(StgInvalidValue, name, value);
3017 static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
3018 char const *name,
void *data) {
3019 char const *value = NULL;
3021 switch (__kmp_affinity_top_method) {
3022 case affinity_top_method_default:
3026 case affinity_top_method_all:
3030 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
3031 case affinity_top_method_x2apicid:
3032 value =
"x2APIC id";
3035 case affinity_top_method_apicid:
3041 case affinity_top_method_hwloc:
3046 case affinity_top_method_cpuinfo:
3050 #if KMP_GROUP_AFFINITY
3051 case affinity_top_method_group:
3056 case affinity_top_method_flat:
3061 if (value != NULL) {
3062 __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;
3146 if (nelem > 1 && !__kmp_dflt_max_active_levels_set)
3147 __kmp_dflt_max_active_levels = KMP_MAX_ACTIVE_LEVELS_LIMIT;
3152 enum kmp_proc_bind_t bind;
3154 if ((num == (
int)proc_bind_master) ||
3155 __kmp_match_str(
"master", buf, &next)) {
3158 bind = proc_bind_master;
3159 }
else if ((num == (
int)proc_bind_close) ||
3160 __kmp_match_str(
"close", buf, &next)) {
3163 bind = proc_bind_close;
3164 }
else if ((num == (
int)proc_bind_spread) ||
3165 __kmp_match_str(
"spread", buf, &next)) {
3168 bind = proc_bind_spread;
3170 KMP_WARNING(StgInvalidValue, name, value);
3171 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3172 __kmp_nested_proc_bind.used = 1;
3176 __kmp_nested_proc_bind.bind_types[i++] = bind;
3180 KMP_DEBUG_ASSERT(*buf ==
',');
3185 if ((*buf >=
'0') && (*buf <=
'9')) {
3188 num = __kmp_str_to_int(buf, *next);
3189 KMP_ASSERT(num >= 0);
3199 KMP_WARNING(ParseExtraCharsWarn, name, buf);
3203 static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer,
char const *name,
3205 int nelem = __kmp_nested_proc_bind.used;
3206 if (__kmp_env_format) {
3207 KMP_STR_BUF_PRINT_NAME;
3209 __kmp_str_buf_print(buffer,
" %s", name);
3212 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
3215 __kmp_str_buf_print(buffer,
"='", name);
3216 for (i = 0; i < nelem; i++) {
3217 switch (__kmp_nested_proc_bind.bind_types[i]) {
3218 case proc_bind_false:
3219 __kmp_str_buf_print(buffer,
"false");
3222 case proc_bind_true:
3223 __kmp_str_buf_print(buffer,
"true");
3226 case proc_bind_master:
3227 __kmp_str_buf_print(buffer,
"master");
3230 case proc_bind_close:
3231 __kmp_str_buf_print(buffer,
"close");
3234 case proc_bind_spread:
3235 __kmp_str_buf_print(buffer,
"spread");
3238 case proc_bind_intel:
3239 __kmp_str_buf_print(buffer,
"intel");
3242 case proc_bind_default:
3243 __kmp_str_buf_print(buffer,
"default");
3246 if (i < nelem - 1) {
3247 __kmp_str_buf_print(buffer,
",");
3250 __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_memkind_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_memkind_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");
3419 static void __kmp_stg_parse_omp_dynamic(
char const *name,
char const *value,
3421 __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
3424 static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer,
char const *name,
3426 __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
3429 static void __kmp_stg_parse_kmp_dynamic_mode(
char const *name,
3430 char const *value,
void *data) {
3431 if (TCR_4(__kmp_init_parallel)) {
3432 KMP_WARNING(EnvParallelWarn, name);
3433 __kmp_env_toPrint(name, 0);
3436 #ifdef USE_LOAD_BALANCE
3437 else if (__kmp_str_match(
"load balance", 2, value) ||
3438 __kmp_str_match(
"load_balance", 2, value) ||
3439 __kmp_str_match(
"load-balance", 2, value) ||
3440 __kmp_str_match(
"loadbalance", 2, value) ||
3441 __kmp_str_match(
"balance", 1, value)) {
3442 __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
3445 else if (__kmp_str_match(
"thread limit", 1, value) ||
3446 __kmp_str_match(
"thread_limit", 1, value) ||
3447 __kmp_str_match(
"thread-limit", 1, value) ||
3448 __kmp_str_match(
"threadlimit", 1, value) ||
3449 __kmp_str_match(
"limit", 2, value)) {
3450 __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
3451 }
else if (__kmp_str_match(
"random", 1, value)) {
3452 __kmp_global.g.g_dynamic_mode = dynamic_random;
3454 KMP_WARNING(StgInvalidValue, name, value);
3458 static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
3459 char const *name,
void *data) {
3461 if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
3462 __kmp_str_buf_print(buffer,
" %s: %s \n", name, KMP_I18N_STR(NotDefined));
3464 #ifdef USE_LOAD_BALANCE
3465 else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
3466 __kmp_stg_print_str(buffer, name,
"load balance");
3469 else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
3470 __kmp_stg_print_str(buffer, name,
"thread limit");
3471 }
else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
3472 __kmp_stg_print_str(buffer, name,
"random");
3479 #ifdef USE_LOAD_BALANCE
3484 static void __kmp_stg_parse_ld_balance_interval(
char const *name,
3485 char const *value,
void *data) {
3486 double interval = __kmp_convert_to_double(value);
3487 if (interval >= 0) {
3488 __kmp_load_balance_interval = interval;
3490 KMP_WARNING(StgInvalidValue, name, value);
3494 static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
3495 char const *name,
void *data) {
3497 __kmp_str_buf_print(buffer,
" %s=%8.6f\n", name,
3498 __kmp_load_balance_interval);
3507 static void __kmp_stg_parse_init_at_fork(
char const *name,
char const *value,
3509 __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
3510 if (__kmp_need_register_atfork) {
3511 __kmp_need_register_atfork_specified = TRUE;
3515 static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
3516 char const *name,
void *data) {
3517 __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
3523 static void __kmp_stg_parse_schedule(
char const *name,
char const *value,
3526 if (value != NULL) {
3527 size_t length = KMP_STRLEN(value);
3528 if (length > INT_MAX) {
3529 KMP_WARNING(LongValue, name);
3531 const char *semicolon;
3532 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3533 KMP_WARNING(UnbalancedQuotes, name);
3537 semicolon = strchr(value,
';');
3538 if (*value && semicolon != value) {
3539 const char *comma = strchr(value,
',');
3546 if (!__kmp_strcasecmp_with_sentinel(
"static", value, sentinel)) {
3547 if (!__kmp_strcasecmp_with_sentinel(
"greedy", comma,
';')) {
3548 __kmp_static = kmp_sch_static_greedy;
3550 }
else if (!__kmp_strcasecmp_with_sentinel(
"balanced", comma,
3552 __kmp_static = kmp_sch_static_balanced;
3555 }
else if (!__kmp_strcasecmp_with_sentinel(
"guided", value,
3557 if (!__kmp_strcasecmp_with_sentinel(
"iterative", comma,
';')) {
3558 __kmp_guided = kmp_sch_guided_iterative_chunked;
3560 }
else if (!__kmp_strcasecmp_with_sentinel(
"analytical", comma,
3563 __kmp_guided = kmp_sch_guided_analytical_chunked;
3567 KMP_WARNING(InvalidClause, name, value);
3569 KMP_WARNING(EmptyClause, name);
3570 }
while ((value = semicolon ? semicolon + 1 : NULL));
3576 static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer,
char const *name,
3578 if (__kmp_env_format) {
3579 KMP_STR_BUF_PRINT_NAME_EX(name);
3581 __kmp_str_buf_print(buffer,
" %s='", name);
3583 if (__kmp_static == kmp_sch_static_greedy) {
3584 __kmp_str_buf_print(buffer,
"%s",
"static,greedy");
3585 }
else if (__kmp_static == kmp_sch_static_balanced) {
3586 __kmp_str_buf_print(buffer,
"%s",
"static,balanced");
3588 if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
3589 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,iterative");
3590 }
else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
3591 __kmp_str_buf_print(buffer,
";%s'\n",
"guided,analytical");
3598 static inline void __kmp_omp_schedule_restore() {
3599 #if KMP_USE_HIER_SCHED
3600 __kmp_hier_scheds.deallocate();
3610 static const char *__kmp_parse_single_omp_schedule(
const char *name,
3612 bool parse_hier =
false) {
3614 const char *ptr = value;
3621 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3623 #if KMP_USE_HIER_SCHED
3624 kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
3626 if (*delim ==
',') {
3627 if (!__kmp_strcasecmp_with_sentinel(
"L1", ptr,
',')) {
3628 layer = kmp_hier_layer_e::LAYER_L1;
3629 }
else if (!__kmp_strcasecmp_with_sentinel(
"L2", ptr,
',')) {
3630 layer = kmp_hier_layer_e::LAYER_L2;
3631 }
else if (!__kmp_strcasecmp_with_sentinel(
"L3", ptr,
',')) {
3632 layer = kmp_hier_layer_e::LAYER_L3;
3633 }
else if (!__kmp_strcasecmp_with_sentinel(
"NUMA", ptr,
',')) {
3634 layer = kmp_hier_layer_e::LAYER_NUMA;
3637 if (layer != kmp_hier_layer_e::LAYER_THREAD && *delim !=
',') {
3639 KMP_WARNING(StgInvalidValue, name, value);
3640 __kmp_omp_schedule_restore();
3642 }
else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3644 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3648 #endif // KMP_USE_HIER_SCHED
3651 if (*delim ==
':') {
3652 if (!__kmp_strcasecmp_with_sentinel(
"monotonic", ptr, *delim)) {
3655 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3657 }
else if (!__kmp_strcasecmp_with_sentinel(
"nonmonotonic", ptr, *delim)) {
3660 while (*delim !=
',' && *delim !=
':' && *delim !=
'\0')
3662 }
else if (!parse_hier) {
3664 KMP_WARNING(StgInvalidValue, name, value);
3665 __kmp_omp_schedule_restore();
3670 if (!__kmp_strcasecmp_with_sentinel(
"dynamic", ptr, *delim))
3671 sched = kmp_sch_dynamic_chunked;
3672 else if (!__kmp_strcasecmp_with_sentinel(
"guided", ptr, *delim))
3675 else if (!__kmp_strcasecmp_with_sentinel(
"auto", ptr, *delim))
3677 else if (!__kmp_strcasecmp_with_sentinel(
"trapezoidal", ptr, *delim))
3678 sched = kmp_sch_trapezoidal;
3679 else if (!__kmp_strcasecmp_with_sentinel(
"static", ptr, *delim))
3681 #if KMP_STATIC_STEAL_ENABLED
3682 else if (!__kmp_strcasecmp_with_sentinel(
"static_steal", ptr, *delim))
3683 sched = kmp_sch_static_steal;
3687 KMP_WARNING(StgInvalidValue, name, value);
3688 __kmp_omp_schedule_restore();
3693 if (*delim ==
',') {
3696 if (!isdigit(*ptr)) {
3698 KMP_WARNING(StgInvalidValue, name, value);
3699 __kmp_omp_schedule_restore();
3705 __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, delim),
3709 sched = kmp_sch_static_chunked;
3710 chunk = __kmp_str_to_int(delim + 1, *ptr);
3712 chunk = KMP_DEFAULT_CHUNK;
3713 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, delim),
3715 KMP_INFORM(Using_int_Value, name, __kmp_chunk);
3724 }
else if (chunk > KMP_MAX_CHUNK) {
3725 chunk = KMP_MAX_CHUNK;
3726 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, delim),
3728 KMP_INFORM(Using_int_Value, name, chunk);
3735 SCHEDULE_SET_MODIFIERS(sched, sched_modifier);
3737 #if KMP_USE_HIER_SCHED
3738 if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3739 __kmp_hier_scheds.append(sched, chunk, layer);
3743 __kmp_chunk = chunk;
3744 __kmp_sched = sched;
3749 static void __kmp_stg_parse_omp_schedule(
char const *name,
char const *value,
3752 const char *ptr = value;
3755 length = KMP_STRLEN(value);
3757 if (value[length - 1] ==
'"' || value[length - 1] ==
'\'')
3758 KMP_WARNING(UnbalancedQuotes, name);
3760 #if KMP_USE_HIER_SCHED
3761 if (!__kmp_strcasecmp_with_sentinel(
"EXPERIMENTAL", ptr,
' ')) {
3764 while ((ptr = __kmp_parse_single_omp_schedule(name, ptr,
true))) {
3765 while (*ptr ==
' ' || *ptr ==
'\t' || *ptr ==
':')
3772 __kmp_parse_single_omp_schedule(name, ptr);
3774 KMP_WARNING(EmptyString, name);
3776 #if KMP_USE_HIER_SCHED
3777 __kmp_hier_scheds.sort();
3779 K_DIAG(1, (
"__kmp_static == %d\n", __kmp_static))
3780 K_DIAG(1, (
"__kmp_guided == %d\n", __kmp_guided))
3781 K_DIAG(1, (
"__kmp_sched == %d\n", __kmp_sched))
3782 K_DIAG(1, (
"__kmp_chunk == %d\n", __kmp_chunk))
3785 static void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
3786 char const *name,
void *data) {
3787 if (__kmp_env_format) {
3788 KMP_STR_BUF_PRINT_NAME_EX(name);
3790 __kmp_str_buf_print(buffer,
" %s='", name);
3792 enum sched_type sched = SCHEDULE_WITHOUT_MODIFIERS(__kmp_sched);
3793 if (SCHEDULE_HAS_MONOTONIC(__kmp_sched)) {
3794 __kmp_str_buf_print(buffer,
"monotonic:");
3795 }
else if (SCHEDULE_HAS_NONMONOTONIC(__kmp_sched)) {
3796 __kmp_str_buf_print(buffer,
"nonmonotonic:");
3800 case kmp_sch_dynamic_chunked:
3801 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"dynamic", __kmp_chunk);
3803 case kmp_sch_guided_iterative_chunked:
3804 case kmp_sch_guided_analytical_chunked:
3805 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"guided", __kmp_chunk);
3807 case kmp_sch_trapezoidal:
3808 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"trapezoidal", __kmp_chunk);
3811 case kmp_sch_static_chunked:
3812 case kmp_sch_static_balanced:
3813 case kmp_sch_static_greedy:
3814 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static", __kmp_chunk);
3816 case kmp_sch_static_steal:
3817 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"static_steal", __kmp_chunk);
3820 __kmp_str_buf_print(buffer,
"%s,%d'\n",
"auto", __kmp_chunk);
3825 case kmp_sch_dynamic_chunked:
3826 __kmp_str_buf_print(buffer,
"%s'\n",
"dynamic");
3828 case kmp_sch_guided_iterative_chunked:
3829 case kmp_sch_guided_analytical_chunked:
3830 __kmp_str_buf_print(buffer,
"%s'\n",
"guided");
3832 case kmp_sch_trapezoidal:
3833 __kmp_str_buf_print(buffer,
"%s'\n",
"trapezoidal");
3836 case kmp_sch_static_chunked:
3837 case kmp_sch_static_balanced:
3838 case kmp_sch_static_greedy:
3839 __kmp_str_buf_print(buffer,
"%s'\n",
"static");
3841 case kmp_sch_static_steal:
3842 __kmp_str_buf_print(buffer,
"%s'\n",
"static_steal");
3845 __kmp_str_buf_print(buffer,
"%s'\n",
"auto");
3851 #if KMP_USE_HIER_SCHED
3854 static void __kmp_stg_parse_kmp_hand_thread(
char const *name,
char const *value,
3856 __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
3859 static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
3860 char const *name,
void *data) {
3861 __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
3868 static void __kmp_stg_parse_atomic_mode(
char const *name,
char const *value,
3874 #ifdef KMP_GOMP_COMPAT
3877 __kmp_stg_parse_int(name, value, 0, max, &mode);
3882 __kmp_atomic_mode = mode;
3886 static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer,
char const *name,
3888 __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
3894 static void __kmp_stg_parse_consistency_check(
char const *name,
3895 char const *value,
void *data) {
3896 if (!__kmp_strcasecmp_with_sentinel(
"all", value, 0)) {
3902 __kmp_env_consistency_check = TRUE;
3903 }
else if (!__kmp_strcasecmp_with_sentinel(
"none", value, 0)) {
3904 __kmp_env_consistency_check = FALSE;
3906 KMP_WARNING(StgInvalidValue, name, value);
3910 static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
3911 char const *name,
void *data) {
3913 const char *value = NULL;
3915 if (__kmp_env_consistency_check) {
3921 if (value != NULL) {
3922 __kmp_stg_print_str(buffer, name, value);
3933 static void __kmp_stg_parse_itt_prepare_delay(
char const *name,
3934 char const *value,
void *data) {
3938 __kmp_stg_parse_int(name, value, 0, INT_MAX, &delay);
3939 __kmp_itt_prepare_delay = delay;
3942 static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
3943 char const *name,
void *data) {
3944 __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
3948 #endif // USE_ITT_NOTIFY
3954 static void __kmp_stg_parse_malloc_pool_incr(
char const *name,
3955 char const *value,
void *data) {
3956 __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR,
3957 KMP_MAX_MALLOC_POOL_INCR, NULL, &__kmp_malloc_pool_incr,
3961 static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
3962 char const *name,
void *data) {
3963 __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
3972 static void __kmp_stg_parse_par_range_env(
char const *name,
char const *value,
3974 __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
3975 __kmp_par_range_routine, __kmp_par_range_filename,
3976 &__kmp_par_range_lb, &__kmp_par_range_ub);
3979 static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
3980 char const *name,
void *data) {
3981 if (__kmp_par_range != 0) {
3982 __kmp_stg_print_str(buffer, name, par_range_to_print);
3991 static void __kmp_stg_parse_gtid_mode(
char const *name,
char const *value,
4001 #ifdef KMP_TDATA_GTID
4004 __kmp_stg_parse_int(name, value, 0, max, &mode);
4008 __kmp_adjust_gtid_mode = TRUE;
4010 __kmp_gtid_mode = mode;
4011 __kmp_adjust_gtid_mode = FALSE;
4015 static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer,
char const *name,
4017 if (__kmp_adjust_gtid_mode) {
4018 __kmp_stg_print_int(buffer, name, 0);
4020 __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
4027 static void __kmp_stg_parse_lock_block(
char const *name,
char const *value,
4029 __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX, &__kmp_num_locks_in_block);
4032 static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer,
char const *name,
4034 __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
4040 #if KMP_USE_DYNAMIC_LOCK
4041 #define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
4043 #define KMP_STORE_LOCK_SEQ(a)
4046 static void __kmp_stg_parse_lock_kind(
char const *name,
char const *value,
4048 if (__kmp_init_user_locks) {
4049 KMP_WARNING(EnvLockWarn, name);
4053 if (__kmp_str_match(
"tas", 2, value) ||
4054 __kmp_str_match(
"test and set", 2, value) ||
4055 __kmp_str_match(
"test_and_set", 2, value) ||
4056 __kmp_str_match(
"test-and-set", 2, value) ||
4057 __kmp_str_match(
"test andset", 2, value) ||
4058 __kmp_str_match(
"test_andset", 2, value) ||
4059 __kmp_str_match(
"test-andset", 2, value) ||
4060 __kmp_str_match(
"testand set", 2, value) ||
4061 __kmp_str_match(
"testand_set", 2, value) ||
4062 __kmp_str_match(
"testand-set", 2, value) ||
4063 __kmp_str_match(
"testandset", 2, value)) {
4064 __kmp_user_lock_kind = lk_tas;
4065 KMP_STORE_LOCK_SEQ(tas);
4068 else if (__kmp_str_match(
"futex", 1, value)) {
4069 if (__kmp_futex_determine_capable()) {
4070 __kmp_user_lock_kind = lk_futex;
4071 KMP_STORE_LOCK_SEQ(futex);
4073 KMP_WARNING(FutexNotSupported, name, value);
4077 else if (__kmp_str_match(
"ticket", 2, value)) {
4078 __kmp_user_lock_kind = lk_ticket;
4079 KMP_STORE_LOCK_SEQ(ticket);
4080 }
else if (__kmp_str_match(
"queuing", 1, value) ||
4081 __kmp_str_match(
"queue", 1, value)) {
4082 __kmp_user_lock_kind = lk_queuing;
4083 KMP_STORE_LOCK_SEQ(queuing);
4084 }
else if (__kmp_str_match(
"drdpa ticket", 1, value) ||
4085 __kmp_str_match(
"drdpa_ticket", 1, value) ||
4086 __kmp_str_match(
"drdpa-ticket", 1, value) ||
4087 __kmp_str_match(
"drdpaticket", 1, value) ||
4088 __kmp_str_match(
"drdpa", 1, value)) {
4089 __kmp_user_lock_kind = lk_drdpa;
4090 KMP_STORE_LOCK_SEQ(drdpa);
4092 #if KMP_USE_ADAPTIVE_LOCKS
4093 else if (__kmp_str_match(
"adaptive", 1, value)) {
4094 if (__kmp_cpuinfo.rtm) {
4095 __kmp_user_lock_kind = lk_adaptive;
4096 KMP_STORE_LOCK_SEQ(adaptive);
4098 KMP_WARNING(AdaptiveNotSupported, name, value);
4099 __kmp_user_lock_kind = lk_queuing;
4100 KMP_STORE_LOCK_SEQ(queuing);
4103 #endif // KMP_USE_ADAPTIVE_LOCKS
4104 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4105 else if (__kmp_str_match(
"rtm", 1, value)) {
4106 if (__kmp_cpuinfo.rtm) {
4107 __kmp_user_lock_kind = lk_rtm;
4108 KMP_STORE_LOCK_SEQ(rtm);
4110 KMP_WARNING(AdaptiveNotSupported, name, value);
4111 __kmp_user_lock_kind = lk_queuing;
4112 KMP_STORE_LOCK_SEQ(queuing);
4114 }
else if (__kmp_str_match(
"hle", 1, value)) {
4115 __kmp_user_lock_kind = lk_hle;
4116 KMP_STORE_LOCK_SEQ(hle);
4120 KMP_WARNING(StgInvalidValue, name, value);
4124 static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer,
char const *name,
4126 const char *value = NULL;
4128 switch (__kmp_user_lock_kind) {
4143 #if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
4164 #if KMP_USE_ADAPTIVE_LOCKS
4171 if (value != NULL) {
4172 __kmp_stg_print_str(buffer, name, value);
4181 static void __kmp_stg_parse_spin_backoff_params(
const char *name,
4182 const char *value,
void *data) {
4183 const char *next = value;
4186 int prev_comma = FALSE;
4189 kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
4190 kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
4194 for (i = 0; i < 3; i++) {
4197 if (*next ==
'\0') {
4202 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4203 KMP_WARNING(EnvSyntaxError, name, value);
4209 if (total == 0 || prev_comma) {
4217 if (*next >=
'0' && *next <=
'9') {
4219 const char *buf = next;
4220 char const *msg = NULL;
4225 const char *tmp = next;
4227 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4228 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4232 num = __kmp_str_to_int(buf, *next);
4234 msg = KMP_I18N_STR(ValueTooSmall);
4236 }
else if (num > KMP_INT_MAX) {
4237 msg = KMP_I18N_STR(ValueTooLarge);
4242 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4243 KMP_INFORM(Using_int_Value, name, num);
4247 }
else if (total == 2) {
4252 KMP_DEBUG_ASSERT(total > 0);
4254 KMP_WARNING(EnvSyntaxError, name, value);
4257 __kmp_spin_backoff_params.max_backoff = max_backoff;
4258 __kmp_spin_backoff_params.min_tick = min_tick;
4261 static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
4262 char const *name,
void *data) {
4263 if (__kmp_env_format) {
4264 KMP_STR_BUF_PRINT_NAME_EX(name);
4266 __kmp_str_buf_print(buffer,
" %s='", name);
4268 __kmp_str_buf_print(buffer,
"%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
4269 __kmp_spin_backoff_params.min_tick);
4272 #if KMP_USE_ADAPTIVE_LOCKS
4279 static void __kmp_stg_parse_adaptive_lock_props(
const char *name,
4280 const char *value,
void *data) {
4281 int max_retries = 0;
4282 int max_badness = 0;
4284 const char *next = value;
4287 int prev_comma = FALSE;
4293 for (i = 0; i < 3; i++) {
4296 if (*next ==
'\0') {
4301 if (((*next < '0' || *next >
'9') && *next !=
',') || total > 2) {
4302 KMP_WARNING(EnvSyntaxError, name, value);
4308 if (total == 0 || prev_comma) {
4316 if (*next >=
'0' && *next <=
'9') {
4318 const char *buf = next;
4319 char const *msg = NULL;
4324 const char *tmp = next;
4326 if ((*next ==
' ' || *next ==
'\t') && (*tmp >=
'0' && *tmp <=
'9')) {
4327 KMP_WARNING(EnvSpacesNotAllowed, name, value);
4331 num = __kmp_str_to_int(buf, *next);
4333 msg = KMP_I18N_STR(ValueTooSmall);
4335 }
else if (num > KMP_INT_MAX) {
4336 msg = KMP_I18N_STR(ValueTooLarge);
4341 KMP_WARNING(ParseSizeIntWarn, name, value, msg);
4342 KMP_INFORM(Using_int_Value, name, num);
4346 }
else if (total == 2) {
4351 KMP_DEBUG_ASSERT(total > 0);
4353 KMP_WARNING(EnvSyntaxError, name, value);
4356 __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
4357 __kmp_adaptive_backoff_params.max_badness = max_badness;
4360 static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
4361 char const *name,
void *data) {
4362 if (__kmp_env_format) {
4363 KMP_STR_BUF_PRINT_NAME_EX(name);
4365 __kmp_str_buf_print(buffer,
" %s='", name);
4367 __kmp_str_buf_print(buffer,
"%d,%d'\n",
4368 __kmp_adaptive_backoff_params.max_soft_retries,
4369 __kmp_adaptive_backoff_params.max_badness);
4372 #if KMP_DEBUG_ADAPTIVE_LOCKS
4374 static void __kmp_stg_parse_speculative_statsfile(
char const *name,
4377 __kmp_stg_parse_file(name, value,
"", CCAST(
char**, &__kmp_speculative_statsfile));
4380 static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
4383 if (__kmp_str_match(
"-", 0, __kmp_speculative_statsfile)) {
4384 __kmp_stg_print_str(buffer, name,
"stdout");
4386 __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
4391 #endif // KMP_DEBUG_ADAPTIVE_LOCKS
4393 #endif // KMP_USE_ADAPTIVE_LOCKS
4402 #define MAX_T_LEVEL 5
4403 #define MAX_STR_LEN 512
4404 static void __kmp_stg_parse_hw_subset(
char const *name,
char const *value,
4408 kmp_setting_t **rivals = (kmp_setting_t **)data;
4409 if (strcmp(name,
"KMP_PLACE_THREADS") == 0) {
4410 KMP_INFORM(EnvVarDeprecated, name,
"KMP_HW_SUBSET");
4412 if (__kmp_stg_check_rivals(name, value, rivals)) {
4416 char *components[MAX_T_LEVEL];
4417 char const *digits =
"0123456789";
4418 char input[MAX_STR_LEN];
4419 size_t len = 0, mlen = MAX_STR_LEN;
4422 char *pos = CCAST(
char *, value);
4423 while (*pos && mlen) {
4425 if (len == 0 && *pos ==
':') {
4426 __kmp_hws_abs_flag = 1;
4428 input[len] = toupper(*pos);
4429 if (input[len] ==
'X')
4431 if (input[len] ==
'O' && strchr(digits, *(pos + 1)))
4439 if (len == 0 || mlen == 0)
4442 __kmp_hws_requested = 1;
4445 components[level++] = pos;
4446 while ((pos = strchr(pos,
','))) {
4447 if (level >= MAX_T_LEVEL)
4450 components[level++] = ++pos;
4453 for (
int i = 0; i < level; ++i) {
4455 int num = atoi(components[i]);
4456 if ((pos = strchr(components[i],
'@'))) {
4457 offset = atoi(pos + 1);
4460 pos = components[i] + strspn(components[i], digits);
4461 if (pos == components[i])
4466 if (__kmp_hws_socket.num > 0)
4468 __kmp_hws_socket.num = num;
4469 __kmp_hws_socket.offset = offset;
4472 if (__kmp_hws_node.num > 0)
4474 __kmp_hws_node.num = num;
4475 __kmp_hws_node.offset = offset;
4478 if (*(pos + 1) ==
'2') {
4479 if (__kmp_hws_tile.num > 0)
4481 __kmp_hws_tile.num = num;
4482 __kmp_hws_tile.offset = offset;
4483 }
else if (*(pos + 1) ==
'3') {
4484 if (__kmp_hws_socket.num > 0)
4486 __kmp_hws_socket.num = num;
4487 __kmp_hws_socket.offset = offset;
4488 }
else if (*(pos + 1) ==
'1') {
4489 if (__kmp_hws_core.num > 0)
4491 __kmp_hws_core.num = num;
4492 __kmp_hws_core.offset = offset;
4496 if (*(pos + 1) !=
'A') {
4497 if (__kmp_hws_core.num > 0)
4499 __kmp_hws_core.num = num;
4500 __kmp_hws_core.offset = offset;
4502 char *d = pos + strcspn(pos, digits);
4504 if (__kmp_hws_tile.num > 0)
4506 __kmp_hws_tile.num = num;
4507 __kmp_hws_tile.offset = offset;
4508 }
else if (*d ==
'3') {
4509 if (__kmp_hws_socket.num > 0)
4511 __kmp_hws_socket.num = num;
4512 __kmp_hws_socket.offset = offset;
4513 }
else if (*d ==
'1') {
4514 if (__kmp_hws_core.num > 0)
4516 __kmp_hws_core.num = num;
4517 __kmp_hws_core.offset = offset;
4524 if (__kmp_hws_proc.num > 0)
4526 __kmp_hws_proc.num = num;
4527 __kmp_hws_proc.offset = offset;
4535 KMP_WARNING(AffHWSubsetInvalid, name, value);
4536 __kmp_hws_requested = 0;
4540 static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer,
char const *name,
4542 if (__kmp_hws_requested) {
4545 __kmp_str_buf_init(&buf);
4546 if (__kmp_env_format)
4547 KMP_STR_BUF_PRINT_NAME_EX(name);
4549 __kmp_str_buf_print(buffer,
" %s='", name);
4550 if (__kmp_hws_socket.num) {
4551 __kmp_str_buf_print(&buf,
"%ds", __kmp_hws_socket.num);
4552 if (__kmp_hws_socket.offset)
4553 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_socket.offset);
4556 if (__kmp_hws_node.num) {
4557 __kmp_str_buf_print(&buf,
"%s%dn", comma ?
"," :
"", __kmp_hws_node.num);
4558 if (__kmp_hws_node.offset)
4559 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_node.offset);
4562 if (__kmp_hws_tile.num) {
4563 __kmp_str_buf_print(&buf,
"%s%dL2", comma ?
"," :
"", __kmp_hws_tile.num);
4564 if (__kmp_hws_tile.offset)
4565 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_tile.offset);
4568 if (__kmp_hws_core.num) {
4569 __kmp_str_buf_print(&buf,
"%s%dc", comma ?
"," :
"", __kmp_hws_core.num);
4570 if (__kmp_hws_core.offset)
4571 __kmp_str_buf_print(&buf,
"@%d", __kmp_hws_core.offset);
4574 if (__kmp_hws_proc.num)
4575 __kmp_str_buf_print(&buf,
"%s%dt", comma ?
"," :
"", __kmp_hws_proc.num);
4576 __kmp_str_buf_print(buffer,
"%s'\n", buf.str);
4577 __kmp_str_buf_free(&buf);
4585 static void __kmp_stg_parse_forkjoin_frames(
char const *name,
char const *value,
4587 __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
4590 static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
4591 char const *name,
void *data) {
4592 __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
4598 static void __kmp_stg_parse_forkjoin_frames_mode(
char const *name,
4601 __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
4604 static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
4605 char const *name,
void *data) {
4606 __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
4613 static void __kmp_stg_parse_task_throttling(
char const *name,
4614 char const *value,
void *data) {
4615 __kmp_stg_parse_bool(name, value, &__kmp_enable_task_throttling);
4619 static void __kmp_stg_print_task_throttling(kmp_str_buf_t *buffer,
4620 char const *name,
void *data) {
4621 __kmp_stg_print_bool(buffer, name, __kmp_enable_task_throttling);
4627 static void __kmp_stg_parse_omp_display_env(
char const *name,
char const *value,
4629 if (__kmp_str_match(
"VERBOSE", 1, value)) {
4630 __kmp_display_env_verbose = TRUE;
4632 __kmp_stg_parse_bool(name, value, &__kmp_display_env);
4636 static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
4637 char const *name,
void *data) {
4638 if (__kmp_display_env_verbose) {
4639 __kmp_stg_print_str(buffer, name,
"VERBOSE");
4641 __kmp_stg_print_bool(buffer, name, __kmp_display_env);
4645 static void __kmp_stg_parse_omp_cancellation(
char const *name,
4646 char const *value,
void *data) {
4647 if (TCR_4(__kmp_init_parallel)) {
4648 KMP_WARNING(EnvParallelWarn, name);
4651 __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
4654 static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
4655 char const *name,
void *data) {
4656 __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
4660 static int __kmp_tool = 1;
4662 static void __kmp_stg_parse_omp_tool(
char const *name,
char const *value,
4664 __kmp_stg_parse_bool(name, value, &__kmp_tool);
4667 static void __kmp_stg_print_omp_tool(kmp_str_buf_t *buffer,
char const *name,
4669 if (__kmp_env_format) {
4670 KMP_STR_BUF_PRINT_BOOL_EX(name, __kmp_tool,
"enabled",
"disabled");
4672 __kmp_str_buf_print(buffer,
" %s=%s\n", name,
4673 __kmp_tool ?
"enabled" :
"disabled");
4677 static char *__kmp_tool_libraries = NULL;
4679 static void __kmp_stg_parse_omp_tool_libraries(
char const *name,
4680 char const *value,
void *data) {
4681 __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
4684 static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
4685 char const *name,
void *data) {
4686 if (__kmp_tool_libraries)
4687 __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
4689 if (__kmp_env_format) {
4690 KMP_STR_BUF_PRINT_NAME;
4692 __kmp_str_buf_print(buffer,
" %s", name);
4694 __kmp_str_buf_print(buffer,
": %s\n", KMP_I18N_STR(NotDefined));
4702 static kmp_setting_t __kmp_stg_table[] = {
4704 {
"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL, NULL, 0, 0},
4705 {
"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
4707 {
"KMP_USE_YIELD", __kmp_stg_parse_use_yield, __kmp_stg_print_use_yield,
4709 {
"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
4710 __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0},
4711 {
"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
4713 {
"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
4714 __kmp_stg_print_device_thread_limit, NULL, 0, 0},
4716 {
"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
4717 __kmp_stg_print_monitor_stacksize, NULL, 0, 0},
4719 {
"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL,
4721 {
"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
4722 __kmp_stg_print_stackoffset, NULL, 0, 0},
4723 {
"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4725 {
"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL,
4727 {
"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0,
4729 {
"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL,
4732 {
"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0},
4733 {
"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
4734 __kmp_stg_print_num_threads, NULL, 0, 0},
4735 {
"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4738 {
"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0,
4740 {
"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
4741 __kmp_stg_print_task_stealing, NULL, 0, 0},
4742 {
"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
4743 __kmp_stg_print_max_active_levels, NULL, 0, 0},
4744 {
"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
4745 __kmp_stg_print_default_device, NULL, 0, 0},
4746 {
"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
4747 __kmp_stg_print_target_offload, NULL, 0, 0},
4748 {
"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
4749 __kmp_stg_print_max_task_priority, NULL, 0, 0},
4750 {
"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
4751 __kmp_stg_print_taskloop_min_tasks, NULL, 0, 0},
4752 {
"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
4753 __kmp_stg_print_thread_limit, NULL, 0, 0},
4754 {
"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
4755 __kmp_stg_print_teams_thread_limit, NULL, 0, 0},
4756 {
"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
4757 __kmp_stg_print_wait_policy, NULL, 0, 0},
4758 {
"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
4759 __kmp_stg_print_disp_buffers, NULL, 0, 0},
4760 #if KMP_NESTED_HOT_TEAMS
4761 {
"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
4762 __kmp_stg_print_hot_teams_level, NULL, 0, 0},
4763 {
"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
4764 __kmp_stg_print_hot_teams_mode, NULL, 0, 0},
4765 #endif // KMP_NESTED_HOT_TEAMS
4767 #if KMP_HANDLE_SIGNALS
4768 {
"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
4769 __kmp_stg_print_handle_signals, NULL, 0, 0},
4772 #if KMP_ARCH_X86 || KMP_ARCH_X86_64
4773 {
"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
4774 __kmp_stg_print_inherit_fp_control, NULL, 0, 0},
4777 #ifdef KMP_GOMP_COMPAT
4778 {
"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0},
4782 {
"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0,
4784 {
"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0,
4786 {
"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0,
4788 {
"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0,
4790 {
"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0,
4792 {
"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0,
4794 {
"KMP_DEBUG", __kmp_stg_parse_debug, NULL, NULL, 0, 0},
4795 {
"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
4797 {
"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
4798 __kmp_stg_print_debug_buf_atomic, NULL, 0, 0},
4799 {
"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
4800 __kmp_stg_print_debug_buf_chars, NULL, 0, 0},
4801 {
"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
4802 __kmp_stg_print_debug_buf_lines, NULL, 0, 0},
4803 {
"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0},
4805 {
"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
4806 __kmp_stg_print_par_range_env, NULL, 0, 0},
4809 {
"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
4810 __kmp_stg_print_align_alloc, NULL, 0, 0},
4812 {
"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4813 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4814 {
"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4815 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4816 {
"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4817 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4818 {
"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4819 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4820 #if KMP_FAST_REDUCTION_BARRIER
4821 {
"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4822 __kmp_stg_print_barrier_branch_bit, NULL, 0, 0},
4823 {
"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4824 __kmp_stg_print_barrier_pattern, NULL, 0, 0},
4827 {
"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
4828 __kmp_stg_print_abort_delay, NULL, 0, 0},
4829 {
"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
4830 __kmp_stg_print_cpuinfo_file, NULL, 0, 0},
4831 {
"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
4832 __kmp_stg_print_force_reduction, NULL, 0, 0},
4833 {
"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
4834 __kmp_stg_print_force_reduction, NULL, 0, 0},
4835 {
"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
4836 __kmp_stg_print_storage_map, NULL, 0, 0},
4837 {
"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
4838 __kmp_stg_print_all_threadprivate, NULL, 0, 0},
4839 {
"KMP_FOREIGN_THREADS_THREADPRIVATE",
4840 __kmp_stg_parse_foreign_threads_threadprivate,
4841 __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0},
4843 #if KMP_AFFINITY_SUPPORTED
4844 {
"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL,
4846 #ifdef KMP_GOMP_COMPAT
4847 {
"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL,
4850 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4852 {
"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0},
4853 {
"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
4854 __kmp_stg_print_topology_method, NULL, 0, 0},
4860 {
"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4863 #endif // KMP_AFFINITY_SUPPORTED
4864 {
"OMP_DISPLAY_AFFINITY", __kmp_stg_parse_display_affinity,
4865 __kmp_stg_print_display_affinity, NULL, 0, 0},
4866 {
"OMP_AFFINITY_FORMAT", __kmp_stg_parse_affinity_format,
4867 __kmp_stg_print_affinity_format, NULL, 0, 0},
4868 {
"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
4869 __kmp_stg_print_init_at_fork, NULL, 0, 0},
4870 {
"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL,
4872 {
"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
4874 #if KMP_USE_HIER_SCHED
4875 {
"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
4876 __kmp_stg_print_kmp_hand_thread, NULL, 0, 0},
4878 {
"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
4879 __kmp_stg_print_atomic_mode, NULL, 0, 0},
4880 {
"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
4881 __kmp_stg_print_consistency_check, NULL, 0, 0},
4883 #if USE_ITT_BUILD && USE_ITT_NOTIFY
4884 {
"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
4885 __kmp_stg_print_itt_prepare_delay, NULL, 0, 0},
4887 {
"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
4888 __kmp_stg_print_malloc_pool_incr, NULL, 0, 0},
4889 {
"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
4891 {
"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
4893 {
"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
4894 __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0},
4896 #ifdef USE_LOAD_BALANCE
4897 {
"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
4898 __kmp_stg_print_ld_balance_interval, NULL, 0, 0},
4901 {
"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
4902 __kmp_stg_print_lock_block, NULL, 0, 0},
4903 {
"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
4905 {
"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
4906 __kmp_stg_print_spin_backoff_params, NULL, 0, 0},
4907 #if KMP_USE_ADAPTIVE_LOCKS
4908 {
"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
4909 __kmp_stg_print_adaptive_lock_props, NULL, 0, 0},
4910 #if KMP_DEBUG_ADAPTIVE_LOCKS
4911 {
"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
4912 __kmp_stg_print_speculative_statsfile, NULL, 0, 0},
4914 #endif // KMP_USE_ADAPTIVE_LOCKS
4915 {
"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4917 {
"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4920 {
"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
4921 __kmp_stg_print_forkjoin_frames, NULL, 0, 0},
4922 {
"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
4923 __kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0},
4925 {
"KMP_ENABLE_TASK_THROTTLING", __kmp_stg_parse_task_throttling,
4926 __kmp_stg_print_task_throttling, NULL, 0, 0},
4928 {
"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
4929 __kmp_stg_print_omp_display_env, NULL, 0, 0},
4930 {
"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
4931 __kmp_stg_print_omp_cancellation, NULL, 0, 0},
4932 {
"OMP_ALLOCATOR", __kmp_stg_parse_allocator, __kmp_stg_print_allocator,
4936 {
"OMP_TOOL", __kmp_stg_parse_omp_tool, __kmp_stg_print_omp_tool, NULL, 0,
4938 {
"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
4939 __kmp_stg_print_omp_tool_libraries, NULL, 0, 0},
4942 {
"", NULL, NULL, NULL, 0, 0}};
4944 static int const __kmp_stg_count =
4945 sizeof(__kmp_stg_table) /
sizeof(kmp_setting_t);
4947 static inline kmp_setting_t *__kmp_stg_find(
char const *name) {
4951 for (i = 0; i < __kmp_stg_count; ++i) {
4952 if (strcmp(__kmp_stg_table[i].name, name) == 0) {
4953 return &__kmp_stg_table[i];
4961 static int __kmp_stg_cmp(
void const *_a,
void const *_b) {
4962 const kmp_setting_t *a = RCAST(
const kmp_setting_t *, _a);
4963 const kmp_setting_t *b = RCAST(
const kmp_setting_t *, _b);
4967 if (strcmp(a->name,
"KMP_AFFINITY") == 0) {
4968 if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
4972 }
else if (strcmp(b->name,
"KMP_AFFINITY") == 0) {
4975 return strcmp(a->name, b->name);
4978 static void __kmp_stg_init(
void) {
4980 static int initialized = 0;
4985 qsort(__kmp_stg_table, __kmp_stg_count - 1,
sizeof(kmp_setting_t),
4989 kmp_setting_t *kmp_stacksize =
4990 __kmp_stg_find(
"KMP_STACKSIZE");
4991 #ifdef KMP_GOMP_COMPAT
4992 kmp_setting_t *gomp_stacksize =
4993 __kmp_stg_find(
"GOMP_STACKSIZE");
4995 kmp_setting_t *omp_stacksize =
4996 __kmp_stg_find(
"OMP_STACKSIZE");
5002 static kmp_setting_t *
volatile rivals[4];
5003 static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)};
5004 #ifdef KMP_GOMP_COMPAT
5005 static kmp_stg_ss_data_t gomp_data = {1024,
5006 CCAST(kmp_setting_t **, rivals)};
5008 static kmp_stg_ss_data_t omp_data = {1024,
5009 CCAST(kmp_setting_t **, rivals)};
5012 rivals[i++] = kmp_stacksize;
5013 #ifdef KMP_GOMP_COMPAT
5014 if (gomp_stacksize != NULL) {
5015 rivals[i++] = gomp_stacksize;
5018 rivals[i++] = omp_stacksize;
5021 kmp_stacksize->data = &kmp_data;
5022 #ifdef KMP_GOMP_COMPAT
5023 if (gomp_stacksize != NULL) {
5024 gomp_stacksize->data = &gomp_data;
5027 omp_stacksize->data = &omp_data;
5031 kmp_setting_t *kmp_library =
5032 __kmp_stg_find(
"KMP_LIBRARY");
5033 kmp_setting_t *omp_wait_policy =
5034 __kmp_stg_find(
"OMP_WAIT_POLICY");
5037 static kmp_setting_t *
volatile rivals[3];
5038 static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)};
5039 static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)};
5042 rivals[i++] = kmp_library;
5043 if (omp_wait_policy != NULL) {
5044 rivals[i++] = omp_wait_policy;
5048 kmp_library->data = &kmp_data;
5049 if (omp_wait_policy != NULL) {
5050 omp_wait_policy->data = &omp_data;
5055 kmp_setting_t *kmp_device_thread_limit =
5056 __kmp_stg_find(
"KMP_DEVICE_THREAD_LIMIT");
5057 kmp_setting_t *kmp_all_threads =
5058 __kmp_stg_find(
"KMP_ALL_THREADS");
5061 static kmp_setting_t *
volatile rivals[3];
5064 rivals[i++] = kmp_device_thread_limit;
5065 rivals[i++] = kmp_all_threads;
5068 kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals);
5069 kmp_all_threads->data = CCAST(kmp_setting_t **, rivals);
5074 kmp_setting_t *kmp_hw_subset = __kmp_stg_find(
"KMP_HW_SUBSET");
5076 kmp_setting_t *kmp_place_threads = __kmp_stg_find(
"KMP_PLACE_THREADS");
5079 static kmp_setting_t *
volatile rivals[3];
5082 rivals[i++] = kmp_hw_subset;
5083 rivals[i++] = kmp_place_threads;
5086 kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals);
5087 kmp_place_threads->data = CCAST(kmp_setting_t **, rivals);
5090 #if KMP_AFFINITY_SUPPORTED
5092 kmp_setting_t *kmp_affinity =
5093 __kmp_stg_find(
"KMP_AFFINITY");
5094 KMP_DEBUG_ASSERT(kmp_affinity != NULL);
5096 #ifdef KMP_GOMP_COMPAT
5097 kmp_setting_t *gomp_cpu_affinity =
5098 __kmp_stg_find(
"GOMP_CPU_AFFINITY");
5099 KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL);
5102 kmp_setting_t *omp_proc_bind =
5103 __kmp_stg_find(
"OMP_PROC_BIND");
5104 KMP_DEBUG_ASSERT(omp_proc_bind != NULL);
5107 static kmp_setting_t *
volatile rivals[4];
5110 rivals[i++] = kmp_affinity;
5112 #ifdef KMP_GOMP_COMPAT
5113 rivals[i++] = gomp_cpu_affinity;
5114 gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals);
5117 rivals[i++] = omp_proc_bind;
5118 omp_proc_bind->data = CCAST(kmp_setting_t **, rivals);
5121 static kmp_setting_t *
volatile places_rivals[4];
5124 kmp_setting_t *omp_places = __kmp_stg_find(
"OMP_PLACES");
5125 KMP_DEBUG_ASSERT(omp_places != NULL);
5127 places_rivals[i++] = kmp_affinity;
5128 #ifdef KMP_GOMP_COMPAT
5129 places_rivals[i++] = gomp_cpu_affinity;
5131 places_rivals[i++] = omp_places;
5132 omp_places->data = CCAST(kmp_setting_t **, places_rivals);
5133 places_rivals[i++] = NULL;
5138 #endif // KMP_AFFINITY_SUPPORTED
5141 kmp_setting_t *kmp_force_red =
5142 __kmp_stg_find(
"KMP_FORCE_REDUCTION");
5143 kmp_setting_t *kmp_determ_red =
5144 __kmp_stg_find(
"KMP_DETERMINISTIC_REDUCTION");
5147 static kmp_setting_t *
volatile rivals[3];
5148 static kmp_stg_fr_data_t force_data = {1,
5149 CCAST(kmp_setting_t **, rivals)};
5150 static kmp_stg_fr_data_t determ_data = {0,
5151 CCAST(kmp_setting_t **, rivals)};
5154 rivals[i++] = kmp_force_red;
5155 if (kmp_determ_red != NULL) {
5156 rivals[i++] = kmp_determ_red;
5160 kmp_force_red->data = &force_data;
5161 if (kmp_determ_red != NULL) {
5162 kmp_determ_red->data = &determ_data;
5171 for (i = 0; i < __kmp_stg_count; ++i) {
5172 __kmp_stg_table[i].set = 0;
5177 static void __kmp_stg_parse(
char const *name,
char const *value) {
5185 if (value != NULL) {
5186 kmp_setting_t *setting = __kmp_stg_find(name);
5187 if (setting != NULL) {
5188 setting->parse(name, value, setting->data);
5189 setting->defined = 1;
5195 static int __kmp_stg_check_rivals(
5198 kmp_setting_t **rivals
5201 if (rivals == NULL) {
5207 for (; strcmp(rivals[i]->name, name) != 0; i++) {
5208 KMP_DEBUG_ASSERT(rivals[i] != NULL);
5210 #if KMP_AFFINITY_SUPPORTED
5211 if (rivals[i] == __kmp_affinity_notype) {
5218 if (rivals[i]->set) {
5219 KMP_WARNING(StgIgnored, name, rivals[i]->name);
5229 static int __kmp_env_toPrint(
char const *name,
int flag) {
5231 kmp_setting_t *setting = __kmp_stg_find(name);
5232 if (setting != NULL) {
5233 rc = setting->defined;
5235 setting->defined = flag;
5241 static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
5246 value = __kmp_env_blk_var(block,
"OMP_NUM_THREADS");
5248 ompc_set_num_threads(__kmp_dflt_team_nth);
5252 value = __kmp_env_blk_var(block,
"KMP_BLOCKTIME");
5254 kmpc_set_blocktime(__kmp_dflt_blocktime);
5258 value = __kmp_env_blk_var(block,
"OMP_NESTED");
5260 ompc_set_nested(__kmp_dflt_max_active_levels > 1);
5264 value = __kmp_env_blk_var(block,
"OMP_DYNAMIC");
5266 ompc_set_dynamic(__kmp_global.g.g_dynamic);
5270 void __kmp_env_initialize(
char const *
string) {
5272 kmp_env_blk_t block;
5278 if (
string == NULL) {
5280 __kmp_threads_capacity =
5281 __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
5283 __kmp_env_blk_init(&block,
string);
5286 for (i = 0; i < block.count; ++i) {
5287 if ((block.vars[i].name == NULL) || (*block.vars[i].name ==
'\0')) {
5290 if (block.vars[i].value == NULL) {
5293 kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
5294 if (setting != NULL) {
5300 blocktime_str = __kmp_env_blk_var(&block,
"KMP_BLOCKTIME");
5304 if (
string == NULL) {
5305 char const *name =
"KMP_WARNINGS";
5306 char const *value = __kmp_env_blk_var(&block, name);
5307 __kmp_stg_parse(name, value);
5310 #if KMP_AFFINITY_SUPPORTED
5316 __kmp_affinity_notype = NULL;
5317 char const *aff_str = __kmp_env_blk_var(&block,
"KMP_AFFINITY");
5318 if (aff_str != NULL) {
5332 #define FIND strcasestr
5335 if ((FIND(aff_str,
"none") == NULL) &&
5336 (FIND(aff_str,
"physical") == NULL) &&
5337 (FIND(aff_str,
"logical") == NULL) &&
5338 (FIND(aff_str,
"compact") == NULL) &&
5339 (FIND(aff_str,
"scatter") == NULL) &&
5340 (FIND(aff_str,
"explicit") == NULL) &&
5341 (FIND(aff_str,
"balanced") == NULL) &&
5342 (FIND(aff_str,
"disabled") == NULL)) {
5343 __kmp_affinity_notype = __kmp_stg_find(
"KMP_AFFINITY");
5348 __kmp_affinity_type = affinity_default;
5349 __kmp_affinity_gran = affinity_gran_default;
5350 __kmp_affinity_top_method = affinity_top_method_default;
5351 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5356 aff_str = __kmp_env_blk_var(&block,
"OMP_PROC_BIND");
5357 if (aff_str != NULL) {
5358 __kmp_affinity_type = affinity_default;
5359 __kmp_affinity_gran = affinity_gran_default;
5360 __kmp_affinity_top_method = affinity_top_method_default;
5361 __kmp_affinity_respect_mask = affinity_respect_mask_default;
5368 if (__kmp_nested_proc_bind.bind_types == NULL) {
5369 __kmp_nested_proc_bind.bind_types =
5370 (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(
sizeof(kmp_proc_bind_t));
5371 if (__kmp_nested_proc_bind.bind_types == NULL) {
5372 KMP_FATAL(MemoryAllocFailed);
5374 __kmp_nested_proc_bind.size = 1;
5375 __kmp_nested_proc_bind.used = 1;
5376 #if KMP_AFFINITY_SUPPORTED
5377 __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
5380 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5387 __kmp_msg_format(kmp_i18n_msg_AffFormatDefault,
"%P",
"%i",
"%n",
"%A");
5388 KMP_DEBUG_ASSERT(KMP_STRLEN(m.str) < KMP_AFFINITY_FORMAT_SIZE);
5390 if (__kmp_affinity_format == NULL) {
5391 __kmp_affinity_format =
5392 (
char *)KMP_INTERNAL_MALLOC(
sizeof(
char) * KMP_AFFINITY_FORMAT_SIZE);
5394 KMP_STRCPY_S(__kmp_affinity_format, KMP_AFFINITY_FORMAT_SIZE, m.str);
5395 __kmp_str_free(&m.str);
5398 for (i = 0; i < block.count; ++i) {
5399 __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
5403 if (!__kmp_init_user_locks) {
5404 if (__kmp_user_lock_kind == lk_default) {
5405 __kmp_user_lock_kind = lk_queuing;
5407 #if KMP_USE_DYNAMIC_LOCK
5408 __kmp_init_dynamic_user_locks();
5410 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5413 KMP_DEBUG_ASSERT(
string != NULL);
5414 KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default);
5419 #if KMP_USE_DYNAMIC_LOCK
5420 __kmp_init_dynamic_user_locks();
5422 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5426 #if KMP_AFFINITY_SUPPORTED
5428 if (!TCR_4(__kmp_init_middle)) {
5432 if ((__kmp_hws_node.num > 0 || __kmp_hws_tile.num > 0 ||
5433 __kmp_affinity_gran == affinity_gran_tile) &&
5434 (__kmp_affinity_top_method == affinity_top_method_default)) {
5435 __kmp_affinity_top_method = affinity_top_method_hwloc;
5440 const char *var =
"KMP_AFFINITY";
5441 KMPAffinity::pick_api();
5446 if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
5447 __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
5448 KMP_WARNING(AffIgnoringHwloc, var);
5449 __kmp_affinity_top_method = affinity_top_method_all;
5452 if (__kmp_affinity_type == affinity_disabled) {
5453 KMP_AFFINITY_DISABLE();
5454 }
else if (!KMP_AFFINITY_CAPABLE()) {
5455 __kmp_affinity_dispatch->determine_capable(var);
5456 if (!KMP_AFFINITY_CAPABLE()) {
5457 if (__kmp_affinity_verbose ||
5458 (__kmp_affinity_warnings &&
5459 (__kmp_affinity_type != affinity_default) &&
5460 (__kmp_affinity_type != affinity_none) &&
5461 (__kmp_affinity_type != affinity_disabled))) {
5462 KMP_WARNING(AffNotSupported, var);
5464 __kmp_affinity_type = affinity_disabled;
5465 __kmp_affinity_respect_mask = 0;
5466 __kmp_affinity_gran = affinity_gran_fine;
5470 if (__kmp_affinity_type == affinity_disabled) {
5471 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5472 }
else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
5474 __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
5477 if (KMP_AFFINITY_CAPABLE()) {
5479 #if KMP_GROUP_AFFINITY
5484 bool exactly_one_group =
false;
5485 if (__kmp_num_proc_groups > 1) {
5487 bool within_one_group;
5490 kmp_affin_mask_t *init_mask;
5491 KMP_CPU_ALLOC(init_mask);
5492 __kmp_get_system_affinity(init_mask, TRUE);
5493 group = __kmp_get_proc_group(init_mask);
5494 within_one_group = (group >= 0);
5497 if (within_one_group) {
5498 DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
5499 DWORD num_bits_in_mask = 0;
5500 for (
int bit = init_mask->begin(); bit != init_mask->end();
5501 bit = init_mask->next(bit))
5503 exactly_one_group = (num_bits_in_group == num_bits_in_mask);
5505 KMP_CPU_FREE(init_mask);
5511 if (((__kmp_num_proc_groups > 1) &&
5512 (__kmp_affinity_type == affinity_default) &&
5513 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default)) ||
5514 (__kmp_affinity_top_method == affinity_top_method_group)) {
5515 if (__kmp_affinity_respect_mask == affinity_respect_mask_default &&
5516 exactly_one_group) {
5517 __kmp_affinity_respect_mask = FALSE;
5519 if (__kmp_affinity_type == affinity_default) {
5520 __kmp_affinity_type = affinity_compact;
5521 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5523 if (__kmp_affinity_top_method == affinity_top_method_default) {
5524 if (__kmp_affinity_gran == affinity_gran_default) {
5525 __kmp_affinity_top_method = affinity_top_method_group;
5526 __kmp_affinity_gran = affinity_gran_group;
5527 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5528 __kmp_affinity_top_method = affinity_top_method_group;
5530 __kmp_affinity_top_method = affinity_top_method_all;
5532 }
else if (__kmp_affinity_top_method == affinity_top_method_group) {
5533 if (__kmp_affinity_gran == affinity_gran_default) {
5534 __kmp_affinity_gran = affinity_gran_group;
5535 }
else if ((__kmp_affinity_gran != affinity_gran_group) &&
5536 (__kmp_affinity_gran != affinity_gran_fine) &&
5537 (__kmp_affinity_gran != affinity_gran_thread)) {
5538 const char *str = NULL;
5539 switch (__kmp_affinity_gran) {
5540 case affinity_gran_core:
5543 case affinity_gran_package:
5546 case affinity_gran_node:
5549 case affinity_gran_tile:
5553 KMP_DEBUG_ASSERT(0);
5555 KMP_WARNING(AffGranTopGroup, var, str);
5556 __kmp_affinity_gran = affinity_gran_fine;
5559 if (__kmp_affinity_gran == affinity_gran_default) {
5560 __kmp_affinity_gran = affinity_gran_core;
5561 }
else if (__kmp_affinity_gran == affinity_gran_group) {
5562 const char *str = NULL;
5563 switch (__kmp_affinity_type) {
5564 case affinity_physical:
5567 case affinity_logical:
5570 case affinity_compact:
5573 case affinity_scatter:
5576 case affinity_explicit:
5581 KMP_DEBUG_ASSERT(0);
5583 KMP_WARNING(AffGranGroupType, var, str);
5584 __kmp_affinity_gran = affinity_gran_core;
5592 if (__kmp_affinity_respect_mask == affinity_respect_mask_default) {
5593 #if KMP_GROUP_AFFINITY
5594 if (__kmp_num_proc_groups > 1 && exactly_one_group) {
5595 __kmp_affinity_respect_mask = FALSE;
5599 __kmp_affinity_respect_mask = TRUE;
5602 if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
5603 (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
5604 if (__kmp_affinity_type == affinity_default) {
5605 __kmp_affinity_type = affinity_compact;
5606 __kmp_affinity_dups = FALSE;
5608 }
else if (__kmp_affinity_type == affinity_default) {
5609 #if KMP_MIC_SUPPORTED
5610 if (__kmp_mic_type != non_mic) {
5611 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5615 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5617 #if KMP_MIC_SUPPORTED
5618 if (__kmp_mic_type != non_mic) {
5619 __kmp_affinity_type = affinity_scatter;
5623 __kmp_affinity_type = affinity_none;
5626 if ((__kmp_affinity_gran == affinity_gran_default) &&
5627 (__kmp_affinity_gran_levels < 0)) {
5628 #if KMP_MIC_SUPPORTED
5629 if (__kmp_mic_type != non_mic) {
5630 __kmp_affinity_gran = affinity_gran_fine;
5634 __kmp_affinity_gran = affinity_gran_core;
5637 if (__kmp_affinity_top_method == affinity_top_method_default) {
5638 __kmp_affinity_top_method = affinity_top_method_all;
5643 K_DIAG(1, (
"__kmp_affinity_type == %d\n", __kmp_affinity_type));
5644 K_DIAG(1, (
"__kmp_affinity_compact == %d\n", __kmp_affinity_compact));
5645 K_DIAG(1, (
"__kmp_affinity_offset == %d\n", __kmp_affinity_offset));
5646 K_DIAG(1, (
"__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose));
5647 K_DIAG(1, (
"__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings));
5648 K_DIAG(1, (
"__kmp_affinity_respect_mask == %d\n",
5649 __kmp_affinity_respect_mask));
5650 K_DIAG(1, (
"__kmp_affinity_gran == %d\n", __kmp_affinity_gran));
5652 KMP_DEBUG_ASSERT(__kmp_affinity_type != affinity_default);
5653 KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default);
5654 K_DIAG(1, (
"__kmp_nested_proc_bind.bind_types[0] == %d\n",
5655 __kmp_nested_proc_bind.bind_types[0]));
5660 if (__kmp_version) {
5661 __kmp_print_version_1();
5666 if (
string != NULL) {
5667 __kmp_aux_env_initialize(&block);
5670 __kmp_env_blk_free(&block);
5676 void __kmp_env_print() {
5678 kmp_env_blk_t block;
5680 kmp_str_buf_t buffer;
5683 __kmp_str_buf_init(&buffer);
5685 __kmp_env_blk_init(&block, NULL);
5686 __kmp_env_blk_sort(&block);
5689 __kmp_str_buf_print(&buffer,
"\n%s\n\n", KMP_I18N_STR(UserSettings));
5690 for (i = 0; i < block.count; ++i) {
5691 char const *name = block.vars[i].name;
5692 char const *value = block.vars[i].value;
5693 if ((KMP_STRLEN(name) > 4 && strncmp(name,
"KMP_", 4) == 0) ||
5694 strncmp(name,
"OMP_", 4) == 0
5695 #ifdef KMP_GOMP_COMPAT
5696 || strncmp(name,
"GOMP_", 5) == 0
5699 __kmp_str_buf_print(&buffer,
" %s=%s\n", name, value);
5702 __kmp_str_buf_print(&buffer,
"\n");
5705 __kmp_str_buf_print(&buffer,
"%s\n\n", KMP_I18N_STR(EffectiveSettings));
5706 for (
int i = 0; i < __kmp_stg_count; ++i) {
5707 if (__kmp_stg_table[i].print != NULL) {
5708 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5709 __kmp_stg_table[i].data);
5713 __kmp_printf(
"%s", buffer.str);
5715 __kmp_env_blk_free(&block);
5716 __kmp_str_buf_free(&buffer);
5722 void __kmp_env_print_2() {
5724 kmp_env_blk_t block;
5725 kmp_str_buf_t buffer;
5727 __kmp_env_format = 1;
5730 __kmp_str_buf_init(&buffer);
5732 __kmp_env_blk_init(&block, NULL);
5733 __kmp_env_blk_sort(&block);
5735 __kmp_str_buf_print(&buffer,
"\n%s\n", KMP_I18N_STR(DisplayEnvBegin));
5736 __kmp_str_buf_print(&buffer,
" _OPENMP='%d'\n", __kmp_openmp_version);
5738 for (
int i = 0; i < __kmp_stg_count; ++i) {
5739 if (__kmp_stg_table[i].print != NULL &&
5740 ((__kmp_display_env &&
5741 strncmp(__kmp_stg_table[i].name,
"OMP_", 4) == 0) ||
5742 __kmp_display_env_verbose)) {
5743 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5744 __kmp_stg_table[i].data);
5748 __kmp_str_buf_print(&buffer,
"%s\n", KMP_I18N_STR(DisplayEnvEnd));
5749 __kmp_str_buf_print(&buffer,
"\n");
5751 __kmp_printf(
"%s", buffer.str);
5753 __kmp_env_blk_free(&block);
5754 __kmp_str_buf_free(&buffer);