Bug Summary

File:projects/openmp/runtime/src/kmp_settings.cpp
Warning:line 355, column 3
Assigned value is garbage or undefined

Annotated Source Code

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clang -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name kmp_settings.cpp -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-eagerly-assume -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -momit-leaf-frame-pointer -ffunction-sections -fdata-sections -resource-dir /usr/lib/llvm-7/lib/clang/7.0.0 -D _DEBUG -D _GNU_SOURCE -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -D omp_EXPORTS -I /build/llvm-toolchain-snapshot-7~svn338205/build-llvm/projects/openmp/runtime/src -I /build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src -I /build/llvm-toolchain-snapshot-7~svn338205/build-llvm/include -I /build/llvm-toolchain-snapshot-7~svn338205/include -I /build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/i18n -I /build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/include/50 -I /build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/thirdparty/ittnotify -U NDEBUG -D _GNU_SOURCE -D _REENTRANT -D _FORTIFY_SOURCE=2 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/x86_64-linux-gnu/c++/8 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/x86_64-linux-gnu/c++/8 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/backward -internal-isystem /usr/include/clang/7.0.0/include/ -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-7/lib/clang/7.0.0/include -internal-externc-isystem /usr/lib/gcc/x86_64-linux-gnu/8/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-comment -Wno-sign-compare -Wno-unused-function -Wno-unused-value -Wno-unused-variable -Wno-switch -Wno-unknown-pragmas -Wno-missing-field-initializers -Wno-missing-braces -Wno-comment -std=c++11 -fdeprecated-macro -fdebug-compilation-dir /build/llvm-toolchain-snapshot-7~svn338205/build-llvm/projects/openmp/runtime/src -ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden -fno-rtti -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -analyzer-output=html -analyzer-config stable-report-filename=true -o /tmp/scan-build-2018-07-29-043837-17923-1 -x c++ /build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp -faddrsig
1/*
2 * kmp_settings.cpp -- Initialize environment variables
3 */
4
5//===----------------------------------------------------------------------===//
6//
7// The LLVM Compiler Infrastructure
8//
9// This file is dual licensed under the MIT and the University of Illinois Open
10// Source Licenses. See LICENSE.txt for details.
11//
12//===----------------------------------------------------------------------===//
13
14#include "kmp.h"
15#include "kmp_affinity.h"
16#include "kmp_atomic.h"
17#if KMP_USE_HIER_SCHED0
18#include "kmp_dispatch_hier.h"
19#endif
20#include "kmp_environment.h"
21#include "kmp_i18n.h"
22#include "kmp_io.h"
23#include "kmp_itt.h"
24#include "kmp_lock.h"
25#include "kmp_settings.h"
26#include "kmp_str.h"
27#include "kmp_wrapper_getpid.h"
28#include <ctype.h> // toupper()
29
30static int __kmp_env_toPrint(char const *name, int flag);
31
32bool __kmp_env_format = 0; // 0 - old format; 1 - new format
33
34// -----------------------------------------------------------------------------
35// Helper string functions. Subject to move to kmp_str.
36
37static double __kmp_convert_to_double(char const *s) {
38 double result;
39
40 if (KMP_SSCANFsscanf(s, "%lf", &result) < 1) {
41 result = 0.0;
42 }
43
44 return result;
45}
46
47#ifdef KMP_DEBUG1
48static unsigned int __kmp_readstr_with_sentinel(char *dest, char const *src,
49 size_t len, char sentinel) {
50 unsigned int i;
51 for (i = 0; i < len; i++) {
52 if ((*src == '\0') || (*src == sentinel)) {
53 break;
54 }
55 *(dest++) = *(src++);
56 }
57 *dest = '\0';
58 return i;
59}
60#endif
61
62static int __kmp_match_with_sentinel(char const *a, char const *b, size_t len,
63 char sentinel) {
64 size_t l = 0;
65
66 if (a == NULL__null)
67 a = "";
68 if (b == NULL__null)
69 b = "";
70 while (*a && *b && *b != sentinel) {
71 char ca = *a, cb = *b;
72
73 if (ca >= 'a' && ca <= 'z')
74 ca -= 'a' - 'A';
75 if (cb >= 'a' && cb <= 'z')
76 cb -= 'a' - 'A';
77 if (ca != cb)
78 return FALSE0;
79 ++l;
80 ++a;
81 ++b;
82 }
83 return l >= len;
84}
85
86// Expected usage:
87// token is the token to check for.
88// buf is the string being parsed.
89// *end returns the char after the end of the token.
90// it is not modified unless a match occurs.
91//
92// Example 1:
93//
94// if (__kmp_match_str("token", buf, *end) {
95// <do something>
96// buf = end;
97// }
98//
99// Example 2:
100//
101// if (__kmp_match_str("token", buf, *end) {
102// char *save = **end;
103// **end = sentinel;
104// <use any of the __kmp*_with_sentinel() functions>
105// **end = save;
106// buf = end;
107// }
108
109static int __kmp_match_str(char const *token, char const *buf,
110 const char **end) {
111
112 KMP_ASSERT(token != NULL)((token != __null) ? 0 : __kmp_debug_assert("token != NULL", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 112))
;
113 KMP_ASSERT(buf != NULL)((buf != __null) ? 0 : __kmp_debug_assert("buf != NULL", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 113))
;
114 KMP_ASSERT(end != NULL)((end != __null) ? 0 : __kmp_debug_assert("end != NULL", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 114))
;
115
116 while (*token && *buf) {
117 char ct = *token, cb = *buf;
118
119 if (ct >= 'a' && ct <= 'z')
120 ct -= 'a' - 'A';
121 if (cb >= 'a' && cb <= 'z')
122 cb -= 'a' - 'A';
123 if (ct != cb)
124 return FALSE0;
125 ++token;
126 ++buf;
127 }
128 if (*token) {
129 return FALSE0;
130 }
131 *end = buf;
132 return TRUE(!0);
133}
134
135static size_t __kmp_round4k(size_t size) {
136 size_t _4k = 4 * 1024;
137 if (size & (_4k - 1)) {
138 size &= ~(_4k - 1);
139 if (size <= KMP_SIZE_T_MAX(0xFFFFFFFFFFFFFFFF) - _4k) {
140 size += _4k; // Round up if there is no overflow.
141 }
142 }
143 return size;
144} // __kmp_round4k
145
146/* Here, multipliers are like __kmp_convert_to_seconds, but floating-point
147 values are allowed, and the return value is in milliseconds. The default
148 multiplier is milliseconds. Returns INT_MAX only if the value specified
149 matches "infinit*". Returns -1 if specified string is invalid. */
150int __kmp_convert_to_milliseconds(char const *data) {
151 int ret, nvalues, factor;
152 char mult, extra;
153 double value;
154
155 if (data == NULL__null)
156 return (-1);
157 if (__kmp_str_match("infinit", -1, data))
158 return (INT_MAX2147483647);
159 value = (double)0.0;
160 mult = '\0';
161 nvalues = KMP_SSCANFsscanf(data, "%lf%c%c", &value, &mult, &extra);
162 if (nvalues < 1)
163 return (-1);
164 if (nvalues == 1)
165 mult = '\0';
166 if (nvalues == 3)
167 return (-1);
168
169 if (value < 0)
170 return (-1);
171
172 switch (mult) {
173 case '\0':
174 /* default is milliseconds */
175 factor = 1;
176 break;
177 case 's':
178 case 'S':
179 factor = 1000;
180 break;
181 case 'm':
182 case 'M':
183 factor = 1000 * 60;
184 break;
185 case 'h':
186 case 'H':
187 factor = 1000 * 60 * 60;
188 break;
189 case 'd':
190 case 'D':
191 factor = 1000 * 24 * 60 * 60;
192 break;
193 default:
194 return (-1);
195 }
196
197 if (value >= ((INT_MAX2147483647 - 1) / factor))
198 ret = INT_MAX2147483647 - 1; /* Don't allow infinite value here */
199 else
200 ret = (int)(value * (double)factor); /* truncate to int */
201
202 return ret;
203}
204
205static int __kmp_strcasecmp_with_sentinel(char const *a, char const *b,
206 char sentinel) {
207 if (a == NULL__null)
208 a = "";
209 if (b == NULL__null)
210 b = "";
211 while (*a && *b && *b != sentinel) {
212 char ca = *a, cb = *b;
213
214 if (ca >= 'a' && ca <= 'z')
215 ca -= 'a' - 'A';
216 if (cb >= 'a' && cb <= 'z')
217 cb -= 'a' - 'A';
218 if (ca != cb)
219 return (int)(unsigned char)*a - (int)(unsigned char)*b;
220 ++a;
221 ++b;
222 }
223 return *a
224 ? (*b && *b != sentinel)
225 ? (int)(unsigned char)*a - (int)(unsigned char)*b
226 : 1
227 : (*b && *b != sentinel) ? -1 : 0;
228}
229
230// =============================================================================
231// Table structures and helper functions.
232
233typedef struct __kmp_setting kmp_setting_t;
234typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
235typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
236typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
237
238typedef void (*kmp_stg_parse_func_t)(char const *name, char const *value,
239 void *data);
240typedef void (*kmp_stg_print_func_t)(kmp_str_buf_t *buffer, char const *name,
241 void *data);
242
243struct __kmp_setting {
244 char const *name; // Name of setting (environment variable).
245 kmp_stg_parse_func_t parse; // Parser function.
246 kmp_stg_print_func_t print; // Print function.
247 void *data; // Data passed to parser and printer.
248 int set; // Variable set during this "session"
249 // (__kmp_env_initialize() or kmp_set_defaults() call).
250 int defined; // Variable set in any "session".
251}; // struct __kmp_setting
252
253struct __kmp_stg_ss_data {
254 size_t factor; // Default factor: 1 for KMP_STACKSIZE, 1024 for others.
255 kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
256}; // struct __kmp_stg_ss_data
257
258struct __kmp_stg_wp_data {
259 int omp; // 0 -- KMP_LIBRARY, 1 -- OMP_WAIT_POLICY.
260 kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
261}; // struct __kmp_stg_wp_data
262
263struct __kmp_stg_fr_data {
264 int force; // 0 -- KMP_DETERMINISTIC_REDUCTION, 1 -- KMP_FORCE_REDUCTION.
265 kmp_setting_t **rivals; // Array of pointers to rivals (including itself).
266}; // struct __kmp_stg_fr_data
267
268static int __kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
269 char const *name, // Name of variable.
270 char const *value, // Value of the variable.
271 kmp_setting_t **rivals // List of rival settings (must include current one).
272 );
273
274// -----------------------------------------------------------------------------
275// Helper parse functions.
276
277static void __kmp_stg_parse_bool(char const *name, char const *value,
278 int *out) {
279 if (__kmp_str_match_true(value)) {
280 *out = TRUE(!0);
281 } else if (__kmp_str_match_false(value)) {
282 *out = FALSE0;
283 } else {
284 __kmp_msg(kmp_ms_warning, KMP_MSG(BadBoolValue, name, value)__kmp_msg_format(kmp_i18n_msg_BadBoolValue, name, value),
285 KMP_HNT(ValidBoolValues)__kmp_msg_format(kmp_i18n_hnt_ValidBoolValues), __kmp_msg_null);
286 }
287} // __kmp_stg_parse_bool
288
289static void __kmp_stg_parse_size(char const *name, char const *value,
290 size_t size_min, size_t size_max,
291 int *is_specified, size_t *out,
292 size_t factor) {
293 char const *msg = NULL__null;
294#if KMP_OS_DARWIN0
295 size_min = __kmp_round4k(size_min);
296 size_max = __kmp_round4k(size_max);
297#endif // KMP_OS_DARWIN
298 if (value) {
299 if (is_specified != NULL__null) {
300 *is_specified = 1;
301 }
302 __kmp_str_to_size(value, out, factor, &msg);
303 if (msg == NULL__null) {
304 if (*out > size_max) {
305 *out = size_max;
306 msg = KMP_I18N_STR(ValueTooLarge)__kmp_i18n_catgets(kmp_i18n_str_ValueTooLarge);
307 } else if (*out < size_min) {
308 *out = size_min;
309 msg = KMP_I18N_STR(ValueTooSmall)__kmp_i18n_catgets(kmp_i18n_str_ValueTooSmall);
310 } else {
311#if KMP_OS_DARWIN0
312 size_t round4k = __kmp_round4k(*out);
313 if (*out != round4k) {
314 *out = round4k;
315 msg = KMP_I18N_STR(NotMultiple4K)__kmp_i18n_catgets(kmp_i18n_str_NotMultiple4K);
316 }
317#endif
318 }
319 } else {
320 // If integer overflow occurred, * out == KMP_SIZE_T_MAX. Cut it to
321 // size_max silently.
322 if (*out < size_min) {
323 *out = size_max;
324 } else if (*out > size_max) {
325 *out = size_max;
326 }
327 }
328 if (msg != NULL__null) {
329 // Message is not empty. Print warning.
330 kmp_str_buf_t buf;
331 __kmp_str_buf_init(&buf){ (&buf)->str = (&buf)->bulk; (&buf)->size
= sizeof((&buf)->bulk); (&buf)->used = 0; (&
buf)->bulk[0] = 0; }
;
332 __kmp_str_buf_print_size(&buf, *out);
333 KMP_WARNING(ParseSizeIntWarn, name, value, msg)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseSizeIntWarn
, name, value, msg), __kmp_msg_null)
;
334 KMP_INFORM(Using_str_Value, name, buf.str)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_str_Value
, name, buf.str), __kmp_msg_null)
;
335 __kmp_str_buf_free(&buf);
336 }
337 }
338} // __kmp_stg_parse_size
339
340static void __kmp_stg_parse_str(char const *name, char const *value,
341 char **out) {
342 __kmp_str_free(out);
343 *out = __kmp_str_format("%s", value);
344} // __kmp_stg_parse_str
345
346static void __kmp_stg_parse_int(
347 char const
348 *name, // I: Name of environment variable (used in warning messages).
349 char const *value, // I: Value of environment variable to parse.
350 int min, // I: Miminal allowed value.
351 int max, // I: Maximum allowed value.
352 int *out // O: Output (parsed) value.
353 ) {
354 char const *msg = NULL__null;
355 kmp_uint64 uint = *out;
3
Assigned value is garbage or undefined
356 __kmp_str_to_uint(value, &uint, &msg);
357 if (msg == NULL__null) {
358 if (uint < (unsigned int)min) {
359 msg = KMP_I18N_STR(ValueTooSmall)__kmp_i18n_catgets(kmp_i18n_str_ValueTooSmall);
360 uint = min;
361 } else if (uint > (unsigned int)max) {
362 msg = KMP_I18N_STR(ValueTooLarge)__kmp_i18n_catgets(kmp_i18n_str_ValueTooLarge);
363 uint = max;
364 }
365 } else {
366 // If overflow occurred msg contains error message and uint is very big. Cut
367 // tmp it to INT_MAX.
368 if (uint < (unsigned int)min) {
369 uint = min;
370 } else if (uint > (unsigned int)max) {
371 uint = max;
372 }
373 }
374 if (msg != NULL__null) {
375 // Message is not empty. Print warning.
376 kmp_str_buf_t buf;
377 KMP_WARNING(ParseSizeIntWarn, name, value, msg)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseSizeIntWarn
, name, value, msg), __kmp_msg_null)
;
378 __kmp_str_buf_init(&buf){ (&buf)->str = (&buf)->bulk; (&buf)->size
= sizeof((&buf)->bulk); (&buf)->used = 0; (&
buf)->bulk[0] = 0; }
;
379 __kmp_str_buf_print(&buf, "%" KMP_UINT64_SPEC"llu" "", uint);
380 KMP_INFORM(Using_uint64_Value, name, buf.str)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_uint64_Value
, name, buf.str), __kmp_msg_null)
;
381 __kmp_str_buf_free(&buf);
382 }
383 *out = uint;
384} // __kmp_stg_parse_int
385
386#if KMP_DEBUG_ADAPTIVE_LOCKS0
387static void __kmp_stg_parse_file(char const *name, char const *value,
388 char *suffix, char **out) {
389 char buffer[256];
390 char *t;
391 int hasSuffix;
392 __kmp_str_free(out);
393 t = (char *)strrchr(value, '.');
394 hasSuffix = t && __kmp_str_eqf(t, suffix);
395 t = __kmp_str_format("%s%s", value, hasSuffix ? "" : suffix);
396 __kmp_expand_file_name(buffer, sizeof(buffer), t);
397 __kmp_str_free(&t);
398 *out = __kmp_str_format("%s", buffer);
399} // __kmp_stg_parse_file
400#endif
401
402#ifdef KMP_DEBUG1
403static char *par_range_to_print = NULL__null;
404
405static void __kmp_stg_parse_par_range(char const *name, char const *value,
406 int *out_range, char *out_routine,
407 char *out_file, int *out_lb,
408 int *out_ub) {
409 size_t len = KMP_STRLENstrlen(value + 1);
410 par_range_to_print = (char *)KMP_INTERNAL_MALLOC(len + 1)malloc(len + 1);
411 KMP_STRNCPY_S(par_range_to_print, len + 1, value, len + 1)strncpy(par_range_to_print, value, len + 1);
412 __kmp_par_range = +1;
413 __kmp_par_range_lb = 0;
414 __kmp_par_range_ub = INT_MAX2147483647;
415 for (;;) {
416 unsigned int len;
417 if ((value == NULL__null) || (*value == '\0')) {
418 break;
419 }
420 if (!__kmp_strcasecmp_with_sentinel("routine", value, '=')) {
421 value = strchr(value, '=') + 1;
422 len = __kmp_readstr_with_sentinel(out_routine, value,
423 KMP_PAR_RANGE_ROUTINE_LEN1024 - 1, ',');
424 if (len == 0) {
425 goto par_range_error;
426 }
427 value = strchr(value, ',');
428 if (value != NULL__null) {
429 value++;
430 }
431 continue;
432 }
433 if (!__kmp_strcasecmp_with_sentinel("filename", value, '=')) {
434 value = strchr(value, '=') + 1;
435 len = __kmp_readstr_with_sentinel(out_file, value,
436 KMP_PAR_RANGE_FILENAME_LEN1024 - 1, ',');
437 if (len == 0) {
438 goto par_range_error;
439 }
440 value = strchr(value, ',');
441 if (value != NULL__null) {
442 value++;
443 }
444 continue;
445 }
446 if ((!__kmp_strcasecmp_with_sentinel("range", value, '=')) ||
447 (!__kmp_strcasecmp_with_sentinel("incl_range", value, '='))) {
448 value = strchr(value, '=') + 1;
449 if (KMP_SSCANFsscanf(value, "%d:%d", out_lb, out_ub) != 2) {
450 goto par_range_error;
451 }
452 *out_range = +1;
453 value = strchr(value, ',');
454 if (value != NULL__null) {
455 value++;
456 }
457 continue;
458 }
459 if (!__kmp_strcasecmp_with_sentinel("excl_range", value, '=')) {
460 value = strchr(value, '=') + 1;
461 if (KMP_SSCANFsscanf(value, "%d:%d", out_lb, out_ub) != 2) {
462 goto par_range_error;
463 }
464 *out_range = -1;
465 value = strchr(value, ',');
466 if (value != NULL__null) {
467 value++;
468 }
469 continue;
470 }
471 par_range_error:
472 KMP_WARNING(ParRangeSyntax, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParRangeSyntax
, name), __kmp_msg_null)
;
473 __kmp_par_range = 0;
474 break;
475 }
476} // __kmp_stg_parse_par_range
477#endif
478
479int __kmp_initial_threads_capacity(int req_nproc) {
480 int nth = 32;
481
482 /* MIN( MAX( 32, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ),
483 * __kmp_max_nth) */
484 if (nth < (4 * req_nproc))
485 nth = (4 * req_nproc);
486 if (nth < (4 * __kmp_xproc))
487 nth = (4 * __kmp_xproc);
488
489 if (nth > __kmp_max_nth)
490 nth = __kmp_max_nth;
491
492 return nth;
493}
494
495int __kmp_default_tp_capacity(int req_nproc, int max_nth,
496 int all_threads_specified) {
497 int nth = 128;
498
499 if (all_threads_specified)
500 return max_nth;
501 /* MIN( MAX (128, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ),
502 * __kmp_max_nth ) */
503 if (nth < (4 * req_nproc))
504 nth = (4 * req_nproc);
505 if (nth < (4 * __kmp_xproc))
506 nth = (4 * __kmp_xproc);
507
508 if (nth > __kmp_max_nth)
509 nth = __kmp_max_nth;
510
511 return nth;
512}
513
514// -----------------------------------------------------------------------------
515// Helper print functions.
516
517static void __kmp_stg_print_bool(kmp_str_buf_t *buffer, char const *name,
518 int value) {
519 if (__kmp_env_format) {
520 KMP_STR_BUF_PRINT_BOOL__kmp_str_buf_print(buffer, " %s %s='%s'\n", __kmp_i18n_catgets
(kmp_i18n_str_Host), name, value ? "TRUE" : "FALSE");
;
521 } else {
522 __kmp_str_buf_print(buffer, " %s=%s\n", name, value ? "true" : "false");
523 }
524} // __kmp_stg_print_bool
525
526static void __kmp_stg_print_int(kmp_str_buf_t *buffer, char const *name,
527 int value) {
528 if (__kmp_env_format) {
529 KMP_STR_BUF_PRINT_INT__kmp_str_buf_print(buffer, " %s %s='%d'\n", __kmp_i18n_catgets
(kmp_i18n_str_Host), name, value)
;
530 } else {
531 __kmp_str_buf_print(buffer, " %s=%d\n", name, value);
532 }
533} // __kmp_stg_print_int
534
535static void __kmp_stg_print_uint64(kmp_str_buf_t *buffer, char const *name,
536 kmp_uint64 value) {
537 if (__kmp_env_format) {
538 KMP_STR_BUF_PRINT_UINT64__kmp_str_buf_print(buffer, " %s %s='%" "llu" "'\n", __kmp_i18n_catgets
(kmp_i18n_str_Host), name, value);
;
539 } else {
540 __kmp_str_buf_print(buffer, " %s=%" KMP_UINT64_SPEC"llu" "\n", name, value);
541 }
542} // __kmp_stg_print_uint64
543
544static void __kmp_stg_print_str(kmp_str_buf_t *buffer, char const *name,
545 char const *value) {
546 if (__kmp_env_format) {
547 KMP_STR_BUF_PRINT_STR__kmp_str_buf_print(buffer, " %s %s='%s'\n", __kmp_i18n_catgets
(kmp_i18n_str_Host), name, value)
;
548 } else {
549 __kmp_str_buf_print(buffer, " %s=%s\n", name, value);
550 }
551} // __kmp_stg_print_str
552
553static void __kmp_stg_print_size(kmp_str_buf_t *buffer, char const *name,
554 size_t value) {
555 if (__kmp_env_format) {
556 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
557 __kmp_str_buf_print_size(buffer, value);
558 __kmp_str_buf_print(buffer, "'\n");
559 } else {
560 __kmp_str_buf_print(buffer, " %s=", name);
561 __kmp_str_buf_print_size(buffer, value);
562 __kmp_str_buf_print(buffer, "\n");
563 return;
564 }
565} // __kmp_stg_print_size
566
567// =============================================================================
568// Parse and print functions.
569
570// -----------------------------------------------------------------------------
571// KMP_DEVICE_THREAD_LIMIT, KMP_ALL_THREADS
572
573static void __kmp_stg_parse_device_thread_limit(char const *name,
574 char const *value, void *data) {
575 kmp_setting_t **rivals = (kmp_setting_t **)data;
576 int rc;
577 if (strcmp(name, "KMP_ALL_THREADS") == 0) {
578 KMP_INFORM(EnvVarDeprecated, name, "KMP_DEVICE_THREAD_LIMIT")__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_EnvVarDeprecated
, name, "KMP_DEVICE_THREAD_LIMIT"), __kmp_msg_null)
;
579 }
580 rc = __kmp_stg_check_rivals(name, value, rivals);
581 if (rc) {
582 return;
583 }
584 if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
585 __kmp_max_nth = __kmp_xproc;
586 __kmp_allThreadsSpecified = 1;
587 } else {
588 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_max_nth);
589 __kmp_allThreadsSpecified = 0;
590 }
591 K_DIAG(1, ("__kmp_max_nth == %d\n", __kmp_max_nth)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_max_nth == %d\n"
, __kmp_max_nth); } }
;
592
593} // __kmp_stg_parse_device_thread_limit
594
595static void __kmp_stg_print_device_thread_limit(kmp_str_buf_t *buffer,
596 char const *name, void *data) {
597 __kmp_stg_print_int(buffer, name, __kmp_max_nth);
598} // __kmp_stg_print_device_thread_limit
599
600// -----------------------------------------------------------------------------
601// OMP_THREAD_LIMIT
602static void __kmp_stg_parse_thread_limit(char const *name, char const *value,
603 void *data) {
604 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_cg_max_nth);
605 K_DIAG(1, ("__kmp_cg_max_nth == %d\n", __kmp_cg_max_nth)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_cg_max_nth == %d\n"
, __kmp_cg_max_nth); } }
;
606
607} // __kmp_stg_parse_thread_limit
608
609static void __kmp_stg_print_thread_limit(kmp_str_buf_t *buffer,
610 char const *name, void *data) {
611 __kmp_stg_print_int(buffer, name, __kmp_cg_max_nth);
612} // __kmp_stg_print_thread_limit
613
614// -----------------------------------------------------------------------------
615// KMP_TEAMS_THREAD_LIMIT
616static void __kmp_stg_parse_teams_thread_limit(char const *name,
617 char const *value, void *data) {
618 __kmp_stg_parse_int(name, value, 1, __kmp_sys_max_nth, &__kmp_teams_max_nth);
619} // __kmp_stg_teams_thread_limit
620
621static void __kmp_stg_print_teams_thread_limit(kmp_str_buf_t *buffer,
622 char const *name, void *data) {
623 __kmp_stg_print_int(buffer, name, __kmp_teams_max_nth);
624} // __kmp_stg_print_teams_thread_limit
625
626// -----------------------------------------------------------------------------
627// KMP_BLOCKTIME
628
629static void __kmp_stg_parse_blocktime(char const *name, char const *value,
630 void *data) {
631 __kmp_dflt_blocktime = __kmp_convert_to_milliseconds(value);
632 if (__kmp_dflt_blocktime < 0) {
633 __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME(200);
634 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidValue, name, value)__kmp_msg_format(kmp_i18n_msg_InvalidValue, name, value),
635 __kmp_msg_null);
636 KMP_INFORM(Using_int_Value, name, __kmp_dflt_blocktime)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, name, __kmp_dflt_blocktime), __kmp_msg_null)
;
637 __kmp_env_blocktime = FALSE0; // Revert to default as if var not set.
638 } else {
639 if (__kmp_dflt_blocktime < KMP_MIN_BLOCKTIME(0)) {
640 __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME(0);
641 __kmp_msg(kmp_ms_warning, KMP_MSG(SmallValue, name, value)__kmp_msg_format(kmp_i18n_msg_SmallValue, name, value),
642 __kmp_msg_null);
643 KMP_INFORM(MinValueUsing, name, __kmp_dflt_blocktime)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_MinValueUsing
, name, __kmp_dflt_blocktime), __kmp_msg_null)
;
644 } else if (__kmp_dflt_blocktime > KMP_MAX_BLOCKTIME(2147483647)) {
645 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME(2147483647);
646 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeValue, name, value)__kmp_msg_format(kmp_i18n_msg_LargeValue, name, value),
647 __kmp_msg_null);
648 KMP_INFORM(MaxValueUsing, name, __kmp_dflt_blocktime)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_MaxValueUsing
, name, __kmp_dflt_blocktime), __kmp_msg_null)
;
649 }
650 __kmp_env_blocktime = TRUE(!0); // KMP_BLOCKTIME was specified.
651 }
652#if KMP_USE_MONITOR
653 // calculate number of monitor thread wakeup intervals corresponding to
654 // blocktime.
655 __kmp_monitor_wakeups =
656 KMP_WAKEUPS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
657 __kmp_bt_intervals =
658 KMP_INTERVALS_FROM_BLOCKTIME(__kmp_dflt_blocktime, __kmp_monitor_wakeups);
659#endif
660 K_DIAG(1, ("__kmp_env_blocktime == %d\n", __kmp_env_blocktime)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_env_blocktime == %d\n"
, __kmp_env_blocktime); } }
;
661 if (__kmp_env_blocktime) {
662 K_DIAG(1, ("__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_dflt_blocktime == %d\n"
, __kmp_dflt_blocktime); } }
;
663 }
664} // __kmp_stg_parse_blocktime
665
666static void __kmp_stg_print_blocktime(kmp_str_buf_t *buffer, char const *name,
667 void *data) {
668 __kmp_stg_print_int(buffer, name, __kmp_dflt_blocktime);
669} // __kmp_stg_print_blocktime
670
671// -----------------------------------------------------------------------------
672// KMP_DUPLICATE_LIB_OK
673
674static void __kmp_stg_parse_duplicate_lib_ok(char const *name,
675 char const *value, void *data) {
676 /* actually this variable is not supported, put here for compatibility with
677 earlier builds and for static/dynamic combination */
678 __kmp_stg_parse_bool(name, value, &__kmp_duplicate_library_ok);
679} // __kmp_stg_parse_duplicate_lib_ok
680
681static void __kmp_stg_print_duplicate_lib_ok(kmp_str_buf_t *buffer,
682 char const *name, void *data) {
683 __kmp_stg_print_bool(buffer, name, __kmp_duplicate_library_ok);
684} // __kmp_stg_print_duplicate_lib_ok
685
686// -----------------------------------------------------------------------------
687// KMP_INHERIT_FP_CONTROL
688
689#if KMP_ARCH_X860 || KMP_ARCH_X86_641
690
691static void __kmp_stg_parse_inherit_fp_control(char const *name,
692 char const *value, void *data) {
693 __kmp_stg_parse_bool(name, value, &__kmp_inherit_fp_control);
694} // __kmp_stg_parse_inherit_fp_control
695
696static void __kmp_stg_print_inherit_fp_control(kmp_str_buf_t *buffer,
697 char const *name, void *data) {
698#if KMP_DEBUG1
699 __kmp_stg_print_bool(buffer, name, __kmp_inherit_fp_control);
700#endif /* KMP_DEBUG */
701} // __kmp_stg_print_inherit_fp_control
702
703#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
704
705// Used for OMP_WAIT_POLICY
706static char const *blocktime_str = NULL__null;
707
708// -----------------------------------------------------------------------------
709// KMP_LIBRARY, OMP_WAIT_POLICY
710
711static void __kmp_stg_parse_wait_policy(char const *name, char const *value,
712 void *data) {
713
714 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
715 int rc;
716
717 rc = __kmp_stg_check_rivals(name, value, wait->rivals);
718 if (rc) {
719 return;
720 }
721
722 if (wait->omp) {
723 if (__kmp_str_match("ACTIVE", 1, value)) {
724 __kmp_library = library_turnaround;
725 if (blocktime_str == NULL__null) {
726 // KMP_BLOCKTIME not specified, so set default to "infinite".
727 __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME(2147483647);
728 }
729 } else if (__kmp_str_match("PASSIVE", 1, value)) {
730 __kmp_library = library_throughput;
731 if (blocktime_str == NULL__null) {
732 // KMP_BLOCKTIME not specified, so set default to 0.
733 __kmp_dflt_blocktime = 0;
734 }
735 } else {
736 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
737 }
738 } else {
739 if (__kmp_str_match("serial", 1, value)) { /* S */
740 __kmp_library = library_serial;
741 } else if (__kmp_str_match("throughput", 2, value)) { /* TH */
742 __kmp_library = library_throughput;
743 } else if (__kmp_str_match("turnaround", 2, value)) { /* TU */
744 __kmp_library = library_turnaround;
745 } else if (__kmp_str_match("dedicated", 1, value)) { /* D */
746 __kmp_library = library_turnaround;
747 } else if (__kmp_str_match("multiuser", 1, value)) { /* M */
748 __kmp_library = library_throughput;
749 } else {
750 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
751 }
752 }
753 __kmp_aux_set_library(__kmp_library);
754
755} // __kmp_stg_parse_wait_policy
756
757static void __kmp_stg_print_wait_policy(kmp_str_buf_t *buffer, char const *name,
758 void *data) {
759
760 kmp_stg_wp_data_t *wait = (kmp_stg_wp_data_t *)data;
761 char const *value = NULL__null;
762
763 if (wait->omp) {
764 switch (__kmp_library) {
765 case library_turnaround: {
766 value = "ACTIVE";
767 } break;
768 case library_throughput: {
769 value = "PASSIVE";
770 } break;
771 }
772 } else {
773 switch (__kmp_library) {
774 case library_serial: {
775 value = "serial";
776 } break;
777 case library_turnaround: {
778 value = "turnaround";
779 } break;
780 case library_throughput: {
781 value = "throughput";
782 } break;
783 }
784 }
785 if (value != NULL__null) {
786 __kmp_stg_print_str(buffer, name, value);
787 }
788
789} // __kmp_stg_print_wait_policy
790
791#if KMP_USE_MONITOR
792// -----------------------------------------------------------------------------
793// KMP_MONITOR_STACKSIZE
794
795static void __kmp_stg_parse_monitor_stacksize(char const *name,
796 char const *value, void *data) {
797 __kmp_stg_parse_size(name, value, __kmp_sys_min_stksize, KMP_MAX_STKSIZE(~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)
))
,
798 NULL__null, &__kmp_monitor_stksize, 1);
799} // __kmp_stg_parse_monitor_stacksize
800
801static void __kmp_stg_print_monitor_stacksize(kmp_str_buf_t *buffer,
802 char const *name, void *data) {
803 if (__kmp_env_format) {
804 if (__kmp_monitor_stksize > 0)
805 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
806 else
807 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
808 } else {
809 __kmp_str_buf_print(buffer, " %s", name);
810 }
811 if (__kmp_monitor_stksize > 0) {
812 __kmp_str_buf_print_size(buffer, __kmp_monitor_stksize);
813 } else {
814 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
815 }
816 if (__kmp_env_format && __kmp_monitor_stksize) {
817 __kmp_str_buf_print(buffer, "'\n");
818 }
819} // __kmp_stg_print_monitor_stacksize
820#endif // KMP_USE_MONITOR
821
822// -----------------------------------------------------------------------------
823// KMP_SETTINGS
824
825static void __kmp_stg_parse_settings(char const *name, char const *value,
826 void *data) {
827 __kmp_stg_parse_bool(name, value, &__kmp_settings);
828} // __kmp_stg_parse_settings
829
830static void __kmp_stg_print_settings(kmp_str_buf_t *buffer, char const *name,
831 void *data) {
832 __kmp_stg_print_bool(buffer, name, __kmp_settings);
833} // __kmp_stg_print_settings
834
835// -----------------------------------------------------------------------------
836// KMP_STACKPAD
837
838static void __kmp_stg_parse_stackpad(char const *name, char const *value,
839 void *data) {
840 __kmp_stg_parse_int(name, // Env var name
841 value, // Env var value
842 KMP_MIN_STKPADDING(0), // Min value
843 KMP_MAX_STKPADDING(2 * 1024 * 1024), // Max value
844 &__kmp_stkpadding // Var to initialize
845 );
846} // __kmp_stg_parse_stackpad
847
848static void __kmp_stg_print_stackpad(kmp_str_buf_t *buffer, char const *name,
849 void *data) {
850 __kmp_stg_print_int(buffer, name, __kmp_stkpadding);
851} // __kmp_stg_print_stackpad
852
853// -----------------------------------------------------------------------------
854// KMP_STACKOFFSET
855
856static void __kmp_stg_parse_stackoffset(char const *name, char const *value,
857 void *data) {
858 __kmp_stg_parse_size(name, // Env var name
859 value, // Env var value
860 KMP_MIN_STKOFFSET(0), // Min value
861 KMP_MAX_STKOFFSET(~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)
))
, // Max value
862 NULL__null, //
863 &__kmp_stkoffset, // Var to initialize
864 1);
865} // __kmp_stg_parse_stackoffset
866
867static void __kmp_stg_print_stackoffset(kmp_str_buf_t *buffer, char const *name,
868 void *data) {
869 __kmp_stg_print_size(buffer, name, __kmp_stkoffset);
870} // __kmp_stg_print_stackoffset
871
872// -----------------------------------------------------------------------------
873// KMP_STACKSIZE, OMP_STACKSIZE, GOMP_STACKSIZE
874
875static void __kmp_stg_parse_stacksize(char const *name, char const *value,
876 void *data) {
877
878 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
879 int rc;
880
881 rc = __kmp_stg_check_rivals(name, value, stacksize->rivals);
882 if (rc) {
883 return;
884 }
885 __kmp_stg_parse_size(name, // Env var name
886 value, // Env var value
887 __kmp_sys_min_stksize, // Min value
888 KMP_MAX_STKSIZE(~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)
))
, // Max value
889 &__kmp_env_stksize, //
890 &__kmp_stksize, // Var to initialize
891 stacksize->factor);
892
893} // __kmp_stg_parse_stacksize
894
895// This function is called for printing both KMP_STACKSIZE (factor is 1) and
896// OMP_STACKSIZE (factor is 1024). Currently it is not possible to print
897// OMP_STACKSIZE value in bytes. We can consider adding this possibility by a
898// customer request in future.
899static void __kmp_stg_print_stacksize(kmp_str_buf_t *buffer, char const *name,
900 void *data) {
901 kmp_stg_ss_data_t *stacksize = (kmp_stg_ss_data_t *)data;
902 if (__kmp_env_format) {
903 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
904 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
905 ? __kmp_stksize / stacksize->factor
906 : __kmp_stksize);
907 __kmp_str_buf_print(buffer, "'\n");
908 } else {
909 __kmp_str_buf_print(buffer, " %s=", name);
910 __kmp_str_buf_print_size(buffer, (__kmp_stksize % 1024)
911 ? __kmp_stksize / stacksize->factor
912 : __kmp_stksize);
913 __kmp_str_buf_print(buffer, "\n");
914 }
915} // __kmp_stg_print_stacksize
916
917// -----------------------------------------------------------------------------
918// KMP_VERSION
919
920static void __kmp_stg_parse_version(char const *name, char const *value,
921 void *data) {
922 __kmp_stg_parse_bool(name, value, &__kmp_version);
923} // __kmp_stg_parse_version
924
925static void __kmp_stg_print_version(kmp_str_buf_t *buffer, char const *name,
926 void *data) {
927 __kmp_stg_print_bool(buffer, name, __kmp_version);
928} // __kmp_stg_print_version
929
930// -----------------------------------------------------------------------------
931// KMP_WARNINGS
932
933static void __kmp_stg_parse_warnings(char const *name, char const *value,
934 void *data) {
935 __kmp_stg_parse_bool(name, value, &__kmp_generate_warnings);
936 if (__kmp_generate_warnings != kmp_warnings_off) {
937 // AC: only 0/1 values documented, so reset to explicit to distinguish from
938 // default setting
939 __kmp_generate_warnings = kmp_warnings_explicit;
940 }
941} // __kmp_stg_parse_warnings
942
943static void __kmp_stg_print_warnings(kmp_str_buf_t *buffer, char const *name,
944 void *data) {
945 // AC: TODO: change to print_int? (needs documentation change)
946 __kmp_stg_print_bool(buffer, name, __kmp_generate_warnings);
947} // __kmp_stg_print_warnings
948
949// -----------------------------------------------------------------------------
950// OMP_NESTED, OMP_NUM_THREADS
951
952static void __kmp_stg_parse_nested(char const *name, char const *value,
953 void *data) {
954 __kmp_stg_parse_bool(name, value, &__kmp_dflt_nested);
955} // __kmp_stg_parse_nested
956
957static void __kmp_stg_print_nested(kmp_str_buf_t *buffer, char const *name,
958 void *data) {
959 __kmp_stg_print_bool(buffer, name, __kmp_dflt_nested);
960} // __kmp_stg_print_nested
961
962static void __kmp_parse_nested_num_threads(const char *var, const char *env,
963 kmp_nested_nthreads_t *nth_array) {
964 const char *next = env;
965 const char *scan = next;
966
967 int total = 0; // Count elements that were set. It'll be used as an array size
968 int prev_comma = FALSE0; // For correct processing sequential commas
969
970 // Count the number of values in the env. var string
971 for (;;) {
972 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
973
974 if (*next == '\0') {
975 break;
976 }
977 // Next character is not an integer or not a comma => end of list
978 if (((*next < '0') || (*next > '9')) && (*next != ',')) {
979 KMP_WARNING(NthSyntaxError, var, env)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_NthSyntaxError
, var, env), __kmp_msg_null)
;
980 return;
981 }
982 // The next character is ','
983 if (*next == ',') {
984 // ',' is the fisrt character
985 if (total == 0 || prev_comma) {
986 total++;
987 }
988 prev_comma = TRUE(!0);
989 next++; // skip ','
990 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
991 }
992 // Next character is a digit
993 if (*next >= '0' && *next <= '9') {
994 prev_comma = FALSE0;
995 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
996 total++;
997 const char *tmp = next;
998 SKIP_WS(tmp){ while (*(tmp) == ' ' || *(tmp) == '\t') (tmp)++; };
999 if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
1000 KMP_WARNING(NthSpacesNotAllowed, var, env)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_NthSpacesNotAllowed
, var, env), __kmp_msg_null)
;
1001 return;
1002 }
1003 }
1004 }
1005 KMP_DEBUG_ASSERT(total > 0)((total > 0) ? 0 : __kmp_debug_assert("total > 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1005))
;
1006 if (total <= 0) {
1007 KMP_WARNING(NthSyntaxError, var, env)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_NthSyntaxError
, var, env), __kmp_msg_null)
;
1008 return;
1009 }
1010
1011 // Check if the nested nthreads array exists
1012 if (!nth_array->nth) {
1013 // Allocate an array of double size
1014 nth_array->nth = (int *)KMP_INTERNAL_MALLOC(sizeof(int) * total * 2)malloc(sizeof(int) * total * 2);
1015 if (nth_array->nth == NULL__null) {
1016 KMP_FATAL(MemoryAllocFailed)__kmp_fatal(__kmp_msg_format(kmp_i18n_msg_MemoryAllocFailed),
__kmp_msg_null)
;
1017 }
1018 nth_array->size = total * 2;
1019 } else {
1020 if (nth_array->size < total) {
1021 // Increase the array size
1022 do {
1023 nth_array->size *= 2;
1024 } while (nth_array->size < total);
1025
1026 nth_array->nth = (int *)KMP_INTERNAL_REALLOC(realloc((nth_array->nth), (sizeof(int) * nth_array->size
))
1027 nth_array->nth, sizeof(int) * nth_array->size)realloc((nth_array->nth), (sizeof(int) * nth_array->size
))
;
1028 if (nth_array->nth == NULL__null) {
1029 KMP_FATAL(MemoryAllocFailed)__kmp_fatal(__kmp_msg_format(kmp_i18n_msg_MemoryAllocFailed),
__kmp_msg_null)
;
1030 }
1031 }
1032 }
1033 nth_array->used = total;
1034 int i = 0;
1035
1036 prev_comma = FALSE0;
1037 total = 0;
1038 // Save values in the array
1039 for (;;) {
1040 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
1041 if (*scan == '\0') {
1042 break;
1043 }
1044 // The next character is ','
1045 if (*scan == ',') {
1046 // ',' in the beginning of the list
1047 if (total == 0) {
1048 // The value is supposed to be equal to __kmp_avail_proc but it is
1049 // unknown at the moment.
1050 // So let's put a placeholder (#threads = 0) to correct it later.
1051 nth_array->nth[i++] = 0;
1052 total++;
1053 } else if (prev_comma) {
1054 // Num threads is inherited from the previous level
1055 nth_array->nth[i] = nth_array->nth[i - 1];
1056 i++;
1057 total++;
1058 }
1059 prev_comma = TRUE(!0);
1060 scan++; // skip ','
1061 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
1062 }
1063 // Next character is a digit
1064 if (*scan >= '0' && *scan <= '9') {
1065 int num;
1066 const char *buf = scan;
1067 char const *msg = NULL__null;
1068 prev_comma = FALSE0;
1069 SKIP_DIGITS(scan){ while (*(scan) >= '0' && *(scan) <= '9') (scan
)++; }
;
1070 total++;
1071
1072 num = __kmp_str_to_int(buf, *scan);
1073 if (num < KMP_MIN_NTH1) {
1074 msg = KMP_I18N_STR(ValueTooSmall)__kmp_i18n_catgets(kmp_i18n_str_ValueTooSmall);
1075 num = KMP_MIN_NTH1;
1076 } else if (num > __kmp_sys_max_nth) {
1077 msg = KMP_I18N_STR(ValueTooLarge)__kmp_i18n_catgets(kmp_i18n_str_ValueTooLarge);
1078 num = __kmp_sys_max_nth;
1079 }
1080 if (msg != NULL__null) {
1081 // Message is not empty. Print warning.
1082 KMP_WARNING(ParseSizeIntWarn, var, env, msg)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseSizeIntWarn
, var, env, msg), __kmp_msg_null)
;
1083 KMP_INFORM(Using_int_Value, var, num)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, var, num), __kmp_msg_null)
;
1084 }
1085 nth_array->nth[i++] = num;
1086 }
1087 }
1088}
1089
1090static void __kmp_stg_parse_num_threads(char const *name, char const *value,
1091 void *data) {
1092 // TODO: Remove this option. OMP_NUM_THREADS is a list of positive integers!
1093 if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
1094 // The array of 1 element
1095 __kmp_nested_nth.nth = (int *)KMP_INTERNAL_MALLOC(sizeof(int))malloc(sizeof(int));
1096 __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
1097 __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub =
1098 __kmp_xproc;
1099 } else {
1100 __kmp_parse_nested_num_threads(name, value, &__kmp_nested_nth);
1101 if (__kmp_nested_nth.nth) {
1102 __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
1103 if (__kmp_dflt_team_nth_ub < __kmp_dflt_team_nth) {
1104 __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
1105 }
1106 }
1107 }
1108 K_DIAG(1, ("__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_dflt_team_nth == %d\n"
, __kmp_dflt_team_nth); } }
;
1109} // __kmp_stg_parse_num_threads
1110
1111static void __kmp_stg_print_num_threads(kmp_str_buf_t *buffer, char const *name,
1112 void *data) {
1113 if (__kmp_env_format) {
1114 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
1115 } else {
1116 __kmp_str_buf_print(buffer, " %s", name);
1117 }
1118 if (__kmp_nested_nth.used) {
1119 kmp_str_buf_t buf;
1120 __kmp_str_buf_init(&buf){ (&buf)->str = (&buf)->bulk; (&buf)->size
= sizeof((&buf)->bulk); (&buf)->used = 0; (&
buf)->bulk[0] = 0; }
;
1121 for (int i = 0; i < __kmp_nested_nth.used; i++) {
1122 __kmp_str_buf_print(&buf, "%d", __kmp_nested_nth.nth[i]);
1123 if (i < __kmp_nested_nth.used - 1) {
1124 __kmp_str_buf_print(&buf, ",");
1125 }
1126 }
1127 __kmp_str_buf_print(buffer, "='%s'\n", buf.str);
1128 __kmp_str_buf_free(&buf);
1129 } else {
1130 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
1131 }
1132} // __kmp_stg_print_num_threads
1133
1134// -----------------------------------------------------------------------------
1135// OpenMP 3.0: KMP_TASKING, OMP_MAX_ACTIVE_LEVELS,
1136
1137static void __kmp_stg_parse_tasking(char const *name, char const *value,
1138 void *data) {
1139 __kmp_stg_parse_int(name, value, 0, (int)tskm_max,
1140 (int *)&__kmp_tasking_mode);
1141} // __kmp_stg_parse_tasking
1142
1143static void __kmp_stg_print_tasking(kmp_str_buf_t *buffer, char const *name,
1144 void *data) {
1145 __kmp_stg_print_int(buffer, name, __kmp_tasking_mode);
1146} // __kmp_stg_print_tasking
1147
1148static void __kmp_stg_parse_task_stealing(char const *name, char const *value,
1149 void *data) {
1150 __kmp_stg_parse_int(name, value, 0, 1,
1151 (int *)&__kmp_task_stealing_constraint);
1152} // __kmp_stg_parse_task_stealing
1153
1154static void __kmp_stg_print_task_stealing(kmp_str_buf_t *buffer,
1155 char const *name, void *data) {
1156 __kmp_stg_print_int(buffer, name, __kmp_task_stealing_constraint);
1157} // __kmp_stg_print_task_stealing
1158
1159static void __kmp_stg_parse_max_active_levels(char const *name,
1160 char const *value, void *data) {
1161 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT2147483647,
1162 &__kmp_dflt_max_active_levels);
1163} // __kmp_stg_parse_max_active_levels
1164
1165static void __kmp_stg_print_max_active_levels(kmp_str_buf_t *buffer,
1166 char const *name, void *data) {
1167 __kmp_stg_print_int(buffer, name, __kmp_dflt_max_active_levels);
1168} // __kmp_stg_print_max_active_levels
1169
1170#if OMP_40_ENABLED(50 >= 40)
1171// -----------------------------------------------------------------------------
1172// OpenMP 4.0: OMP_DEFAULT_DEVICE
1173static void __kmp_stg_parse_default_device(char const *name, char const *value,
1174 void *data) {
1175 __kmp_stg_parse_int(name, value, 0, KMP_MAX_DEFAULT_DEVICE_LIMIT2147483647,
1176 &__kmp_default_device);
1177} // __kmp_stg_parse_default_device
1178
1179static void __kmp_stg_print_default_device(kmp_str_buf_t *buffer,
1180 char const *name, void *data) {
1181 __kmp_stg_print_int(buffer, name, __kmp_default_device);
1182} // __kmp_stg_print_default_device
1183#endif
1184
1185#if OMP_50_ENABLED(50 >= 50)
1186// -----------------------------------------------------------------------------
1187// OpenMP 5.0: OMP_TARGET_OFFLOAD
1188static void __kmp_stg_parse_target_offload(char const *name, char const *value,
1189 void *data) {
1190 const char *next = value;
1191 const char *scan = next;
1192
1193 __kmp_target_offload = tgt_default;
1194 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1195 if (*next == '\0')
1196 return;
1197 scan = next;
1198 if (__kmp_match_str("MANDATORY", scan, &next)) {
1199 __kmp_target_offload = tgt_mandatory;
1200 } else if (__kmp_match_str("DISABLED", scan, &next)) {
1201 __kmp_target_offload = tgt_disabled;
1202 } else if (__kmp_match_str("DEFAULT", scan, &next)) {
1203 __kmp_target_offload = tgt_default;
1204 } else {
1205 KMP_WARNING(SyntaxErrorUsing, name, "DEFAULT")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, name, "DEFAULT"), __kmp_msg_null)
;
1206 }
1207
1208} // __kmp_stg_parse_target_offload
1209
1210static void __kmp_stg_print_target_offload(kmp_str_buf_t *buffer,
1211 char const *name, void *data) {
1212 const char *value = NULL__null;
1213 if (__kmp_target_offload == tgt_default)
1214 value = "DEFAULT";
1215 else if (__kmp_target_offload == tgt_mandatory)
1216 value = "MANDATORY";
1217 else if (__kmp_target_offload == tgt_disabled)
1218 value = "DISABLED";
1219 if (value) {
1220 __kmp_str_buf_print(buffer, " %s=%s\n", name, value);
1221 }
1222} // __kmp_stg_print_target_offload
1223#endif
1224
1225#if OMP_45_ENABLED(50 >= 45)
1226// -----------------------------------------------------------------------------
1227// OpenMP 4.5: OMP_MAX_TASK_PRIORITY
1228static void __kmp_stg_parse_max_task_priority(char const *name,
1229 char const *value, void *data) {
1230 __kmp_stg_parse_int(name, value, 0, KMP_MAX_TASK_PRIORITY_LIMIT2147483647,
1231 &__kmp_max_task_priority);
1232} // __kmp_stg_parse_max_task_priority
1233
1234static void __kmp_stg_print_max_task_priority(kmp_str_buf_t *buffer,
1235 char const *name, void *data) {
1236 __kmp_stg_print_int(buffer, name, __kmp_max_task_priority);
1237} // __kmp_stg_print_max_task_priority
1238
1239// KMP_TASKLOOP_MIN_TASKS
1240// taskloop threashold to switch from recursive to linear tasks creation
1241static void __kmp_stg_parse_taskloop_min_tasks(char const *name,
1242 char const *value, void *data) {
1243 int tmp;
1
'tmp' declared without an initial value
1244 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647, &tmp);
2
Calling '__kmp_stg_parse_int'
1245 __kmp_taskloop_min_tasks = tmp;
1246} // __kmp_stg_parse_taskloop_min_tasks
1247
1248static void __kmp_stg_print_taskloop_min_tasks(kmp_str_buf_t *buffer,
1249 char const *name, void *data) {
1250 __kmp_stg_print_int(buffer, name, __kmp_taskloop_min_tasks);
1251} // __kmp_stg_print_taskloop_min_tasks
1252#endif // OMP_45_ENABLED
1253
1254// -----------------------------------------------------------------------------
1255// KMP_DISP_NUM_BUFFERS
1256static void __kmp_stg_parse_disp_buffers(char const *name, char const *value,
1257 void *data) {
1258 if (TCR_4(__kmp_init_serial)(__kmp_init_serial)) {
1259 KMP_WARNING(EnvSerialWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSerialWarn
, name), __kmp_msg_null)
;
1260 return;
1261 } // read value before serial initialization only
1262 __kmp_stg_parse_int(name, value, 1, KMP_MAX_NTH2147483647, &__kmp_dispatch_num_buffers);
1263} // __kmp_stg_parse_disp_buffers
1264
1265static void __kmp_stg_print_disp_buffers(kmp_str_buf_t *buffer,
1266 char const *name, void *data) {
1267 __kmp_stg_print_int(buffer, name, __kmp_dispatch_num_buffers);
1268} // __kmp_stg_print_disp_buffers
1269
1270#if KMP_NESTED_HOT_TEAMS1
1271// -----------------------------------------------------------------------------
1272// KMP_HOT_TEAMS_MAX_LEVEL, KMP_HOT_TEAMS_MODE
1273
1274static void __kmp_stg_parse_hot_teams_level(char const *name, char const *value,
1275 void *data) {
1276 if (TCR_4(__kmp_init_parallel)(__kmp_init_parallel)) {
1277 KMP_WARNING(EnvParallelWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvParallelWarn
, name), __kmp_msg_null)
;
1278 return;
1279 } // read value before first parallel only
1280 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT2147483647,
1281 &__kmp_hot_teams_max_level);
1282} // __kmp_stg_parse_hot_teams_level
1283
1284static void __kmp_stg_print_hot_teams_level(kmp_str_buf_t *buffer,
1285 char const *name, void *data) {
1286 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_max_level);
1287} // __kmp_stg_print_hot_teams_level
1288
1289static void __kmp_stg_parse_hot_teams_mode(char const *name, char const *value,
1290 void *data) {
1291 if (TCR_4(__kmp_init_parallel)(__kmp_init_parallel)) {
1292 KMP_WARNING(EnvParallelWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvParallelWarn
, name), __kmp_msg_null)
;
1293 return;
1294 } // read value before first parallel only
1295 __kmp_stg_parse_int(name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT2147483647,
1296 &__kmp_hot_teams_mode);
1297} // __kmp_stg_parse_hot_teams_mode
1298
1299static void __kmp_stg_print_hot_teams_mode(kmp_str_buf_t *buffer,
1300 char const *name, void *data) {
1301 __kmp_stg_print_int(buffer, name, __kmp_hot_teams_mode);
1302} // __kmp_stg_print_hot_teams_mode
1303
1304#endif // KMP_NESTED_HOT_TEAMS
1305
1306// -----------------------------------------------------------------------------
1307// KMP_HANDLE_SIGNALS
1308
1309#if KMP_HANDLE_SIGNALS(1 || 0)
1310
1311static void __kmp_stg_parse_handle_signals(char const *name, char const *value,
1312 void *data) {
1313 __kmp_stg_parse_bool(name, value, &__kmp_handle_signals);
1314} // __kmp_stg_parse_handle_signals
1315
1316static void __kmp_stg_print_handle_signals(kmp_str_buf_t *buffer,
1317 char const *name, void *data) {
1318 __kmp_stg_print_bool(buffer, name, __kmp_handle_signals);
1319} // __kmp_stg_print_handle_signals
1320
1321#endif // KMP_HANDLE_SIGNALS
1322
1323// -----------------------------------------------------------------------------
1324// KMP_X_DEBUG, KMP_DEBUG, KMP_DEBUG_BUF_*, KMP_DIAG
1325
1326#ifdef KMP_DEBUG1
1327
1328#define KMP_STG_X_DEBUG(x) \
1329 static void __kmp_stg_parse_##x##_debug(char const *name, char const *value, \
1330 void *data) { \
1331 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647, &kmp_##x##_debug); \
1332 } /* __kmp_stg_parse_x_debug */ \
1333 static void __kmp_stg_print_##x##_debug(kmp_str_buf_t *buffer, \
1334 char const *name, void *data) { \
1335 __kmp_stg_print_int(buffer, name, kmp_##x##_debug); \
1336 } /* __kmp_stg_print_x_debug */
1337
1338KMP_STG_X_DEBUG(a)
1339KMP_STG_X_DEBUG(b)
1340KMP_STG_X_DEBUG(c)
1341KMP_STG_X_DEBUG(d)
1342KMP_STG_X_DEBUG(e)
1343KMP_STG_X_DEBUG(f)
1344
1345#undef KMP_STG_X_DEBUG
1346
1347static void __kmp_stg_parse_debug(char const *name, char const *value,
1348 void *data) {
1349 int debug = 0;
1350 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647, &debug);
1351 if (kmp_a_debug < debug) {
1352 kmp_a_debug = debug;
1353 }
1354 if (kmp_b_debug < debug) {
1355 kmp_b_debug = debug;
1356 }
1357 if (kmp_c_debug < debug) {
1358 kmp_c_debug = debug;
1359 }
1360 if (kmp_d_debug < debug) {
1361 kmp_d_debug = debug;
1362 }
1363 if (kmp_e_debug < debug) {
1364 kmp_e_debug = debug;
1365 }
1366 if (kmp_f_debug < debug) {
1367 kmp_f_debug = debug;
1368 }
1369} // __kmp_stg_parse_debug
1370
1371static void __kmp_stg_parse_debug_buf(char const *name, char const *value,
1372 void *data) {
1373 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf);
1374 // !!! TODO: Move buffer initialization of of this file! It may works
1375 // incorrectly if KMP_DEBUG_BUF is parsed before KMP_DEBUG_BUF_LINES or
1376 // KMP_DEBUG_BUF_CHARS.
1377 if (__kmp_debug_buf) {
1378 int i;
1379 int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
1380
1381 /* allocate and initialize all entries in debug buffer to empty */
1382 __kmp_debug_buffer = (char *)__kmp_page_allocate(elements * sizeof(char))___kmp_page_allocate((elements * sizeof(char)), "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1382)
;
1383 for (i = 0; i < elements; i += __kmp_debug_buf_chars)
1384 __kmp_debug_buffer[i] = '\0';
1385
1386 __kmp_debug_count = 0;
1387 }
1388 K_DIAG(1, ("__kmp_debug_buf = %d\n", __kmp_debug_buf)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_debug_buf = %d\n"
, __kmp_debug_buf); } }
;
1389} // __kmp_stg_parse_debug_buf
1390
1391static void __kmp_stg_print_debug_buf(kmp_str_buf_t *buffer, char const *name,
1392 void *data) {
1393 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf);
1394} // __kmp_stg_print_debug_buf
1395
1396static void __kmp_stg_parse_debug_buf_atomic(char const *name,
1397 char const *value, void *data) {
1398 __kmp_stg_parse_bool(name, value, &__kmp_debug_buf_atomic);
1399} // __kmp_stg_parse_debug_buf_atomic
1400
1401static void __kmp_stg_print_debug_buf_atomic(kmp_str_buf_t *buffer,
1402 char const *name, void *data) {
1403 __kmp_stg_print_bool(buffer, name, __kmp_debug_buf_atomic);
1404} // __kmp_stg_print_debug_buf_atomic
1405
1406static void __kmp_stg_parse_debug_buf_chars(char const *name, char const *value,
1407 void *data) {
1408 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_CHARS_MIN2, INT_MAX2147483647,
1409 &__kmp_debug_buf_chars);
1410} // __kmp_stg_debug_parse_buf_chars
1411
1412static void __kmp_stg_print_debug_buf_chars(kmp_str_buf_t *buffer,
1413 char const *name, void *data) {
1414 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_chars);
1415} // __kmp_stg_print_debug_buf_chars
1416
1417static void __kmp_stg_parse_debug_buf_lines(char const *name, char const *value,
1418 void *data) {
1419 __kmp_stg_parse_int(name, value, KMP_DEBUG_BUF_LINES_MIN1, INT_MAX2147483647,
1420 &__kmp_debug_buf_lines);
1421} // __kmp_stg_parse_debug_buf_lines
1422
1423static void __kmp_stg_print_debug_buf_lines(kmp_str_buf_t *buffer,
1424 char const *name, void *data) {
1425 __kmp_stg_print_int(buffer, name, __kmp_debug_buf_lines);
1426} // __kmp_stg_print_debug_buf_lines
1427
1428static void __kmp_stg_parse_diag(char const *name, char const *value,
1429 void *data) {
1430 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647, &kmp_diag);
1431} // __kmp_stg_parse_diag
1432
1433static void __kmp_stg_print_diag(kmp_str_buf_t *buffer, char const *name,
1434 void *data) {
1435 __kmp_stg_print_int(buffer, name, kmp_diag);
1436} // __kmp_stg_print_diag
1437
1438#endif // KMP_DEBUG
1439
1440// -----------------------------------------------------------------------------
1441// KMP_ALIGN_ALLOC
1442
1443static void __kmp_stg_parse_align_alloc(char const *name, char const *value,
1444 void *data) {
1445 __kmp_stg_parse_size(name, value, CACHE_LINE64, INT_MAX2147483647, NULL__null,
1446 &__kmp_align_alloc, 1);
1447} // __kmp_stg_parse_align_alloc
1448
1449static void __kmp_stg_print_align_alloc(kmp_str_buf_t *buffer, char const *name,
1450 void *data) {
1451 __kmp_stg_print_size(buffer, name, __kmp_align_alloc);
1452} // __kmp_stg_print_align_alloc
1453
1454// -----------------------------------------------------------------------------
1455// KMP_PLAIN_BARRIER, KMP_FORKJOIN_BARRIER, KMP_REDUCTION_BARRIER
1456
1457// TODO: Remove __kmp_barrier_branch_bit_env_name varibale, remove loops from
1458// parse and print functions, pass required info through data argument.
1459
1460static void __kmp_stg_parse_barrier_branch_bit(char const *name,
1461 char const *value, void *data) {
1462 const char *var;
1463
1464 /* ---------- Barrier branch bit control ------------ */
1465 for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1466 var = __kmp_barrier_branch_bit_env_name[i];
1467 if ((strcmp(var, name) == 0) && (value != 0)) {
1468 char *comma;
1469
1470 comma = CCAST(char *, strchr(value, ','))const_cast<char *>(strchr(value, ','));
1471 __kmp_barrier_gather_branch_bits[i] =
1472 (kmp_uint32)__kmp_str_to_int(value, ',');
1473 /* is there a specified release parameter? */
1474 if (comma == NULL__null) {
1475 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1476 } else {
1477 __kmp_barrier_release_branch_bits[i] =
1478 (kmp_uint32)__kmp_str_to_int(comma + 1, 0);
1479
1480 if (__kmp_barrier_release_branch_bits[i] > KMP_MAX_BRANCH_BITS31) {
1481 __kmp_msg(kmp_ms_warning,
1482 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1)__kmp_msg_format(kmp_i18n_msg_BarrReleaseValueInvalid, name, comma
+ 1)
,
1483 __kmp_msg_null);
1484 __kmp_barrier_release_branch_bits[i] = __kmp_barrier_release_bb_dflt;
1485 }
1486 }
1487 if (__kmp_barrier_gather_branch_bits[i] > KMP_MAX_BRANCH_BITS31) {
1488 KMP_WARNING(BarrGatherValueInvalid, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_BarrGatherValueInvalid
, name, value), __kmp_msg_null)
;
1489 KMP_INFORM(Using_uint_Value, name, __kmp_barrier_gather_bb_dflt)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_uint_Value
, name, __kmp_barrier_gather_bb_dflt), __kmp_msg_null)
;
1490 __kmp_barrier_gather_branch_bits[i] = __kmp_barrier_gather_bb_dflt;
1491 }
1492 }
1493 K_DIAG(1, ("%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[i],{ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("%s == %d,%d\n"
, __kmp_barrier_branch_bit_env_name[i], __kmp_barrier_gather_branch_bits
[i], __kmp_barrier_release_branch_bits[i]); } }
1494 __kmp_barrier_gather_branch_bits[i],{ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("%s == %d,%d\n"
, __kmp_barrier_branch_bit_env_name[i], __kmp_barrier_gather_branch_bits
[i], __kmp_barrier_release_branch_bits[i]); } }
1495 __kmp_barrier_release_branch_bits[i])){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("%s == %d,%d\n"
, __kmp_barrier_branch_bit_env_name[i], __kmp_barrier_gather_branch_bits
[i], __kmp_barrier_release_branch_bits[i]); } }
1496 }
1497} // __kmp_stg_parse_barrier_branch_bit
1498
1499static void __kmp_stg_print_barrier_branch_bit(kmp_str_buf_t *buffer,
1500 char const *name, void *data) {
1501 const char *var;
1502 for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1503 var = __kmp_barrier_branch_bit_env_name[i];
1504 if (strcmp(var, name) == 0) {
1505 if (__kmp_env_format) {
1506 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[i])__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), __kmp_barrier_branch_bit_env_name[i])
;
1507 } else {
1508 __kmp_str_buf_print(buffer, " %s='",
1509 __kmp_barrier_branch_bit_env_name[i]);
1510 }
1511 __kmp_str_buf_print(buffer, "%d,%d'\n",
1512 __kmp_barrier_gather_branch_bits[i],
1513 __kmp_barrier_release_branch_bits[i]);
1514 }
1515 }
1516} // __kmp_stg_print_barrier_branch_bit
1517
1518// ----------------------------------------------------------------------------
1519// KMP_PLAIN_BARRIER_PATTERN, KMP_FORKJOIN_BARRIER_PATTERN,
1520// KMP_REDUCTION_BARRIER_PATTERN
1521
1522// TODO: Remove __kmp_barrier_pattern_name variable, remove loops from parse and
1523// print functions, pass required data to functions through data argument.
1524
1525static void __kmp_stg_parse_barrier_pattern(char const *name, char const *value,
1526 void *data) {
1527 const char *var;
1528 /* ---------- Barrier method control ------------ */
1529
1530 for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1531 var = __kmp_barrier_pattern_env_name[i];
1532
1533 if ((strcmp(var, name) == 0) && (value != 0)) {
1534 int j;
1535 char *comma = CCAST(char *, strchr(value, ','))const_cast<char *>(strchr(value, ','));
1536
1537 /* handle first parameter: gather pattern */
1538 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1539 if (__kmp_match_with_sentinel(__kmp_barrier_pattern_name[j], value, 1,
1540 ',')) {
1541 __kmp_barrier_gather_pattern[i] = (kmp_bar_pat_e)j;
1542 break;
1543 }
1544 }
1545 if (j == bp_last_bar) {
1546 KMP_WARNING(BarrGatherValueInvalid, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_BarrGatherValueInvalid
, name, value), __kmp_msg_null)
;
1547 KMP_INFORM(Using_str_Value, name,__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_str_Value
, name, __kmp_barrier_pattern_name[bp_linear_bar]), __kmp_msg_null
)
1548 __kmp_barrier_pattern_name[bp_linear_bar])__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_str_Value
, name, __kmp_barrier_pattern_name[bp_linear_bar]), __kmp_msg_null
)
;
1549 }
1550
1551 /* handle second parameter: release pattern */
1552 if (comma != NULL__null) {
1553 for (j = bp_linear_bar; j < bp_last_bar; j++) {
1554 if (__kmp_str_match(__kmp_barrier_pattern_name[j], 1, comma + 1)) {
1555 __kmp_barrier_release_pattern[i] = (kmp_bar_pat_e)j;
1556 break;
1557 }
1558 }
1559 if (j == bp_last_bar) {
1560 __kmp_msg(kmp_ms_warning,
1561 KMP_MSG(BarrReleaseValueInvalid, name, comma + 1)__kmp_msg_format(kmp_i18n_msg_BarrReleaseValueInvalid, name, comma
+ 1)
,
1562 __kmp_msg_null);
1563 KMP_INFORM(Using_str_Value, name,__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_str_Value
, name, __kmp_barrier_pattern_name[bp_linear_bar]), __kmp_msg_null
)
1564 __kmp_barrier_pattern_name[bp_linear_bar])__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_str_Value
, name, __kmp_barrier_pattern_name[bp_linear_bar]), __kmp_msg_null
)
;
1565 }
1566 }
1567 }
1568 }
1569} // __kmp_stg_parse_barrier_pattern
1570
1571static void __kmp_stg_print_barrier_pattern(kmp_str_buf_t *buffer,
1572 char const *name, void *data) {
1573 const char *var;
1574 for (int i = bs_plain_barrier; i < bs_last_barrier; i++) {
1575 var = __kmp_barrier_pattern_env_name[i];
1576 if (strcmp(var, name) == 0) {
1577 int j = __kmp_barrier_gather_pattern[i];
1578 int k = __kmp_barrier_release_pattern[i];
1579 if (__kmp_env_format) {
1580 KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[i])__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), __kmp_barrier_pattern_env_name[i])
;
1581 } else {
1582 __kmp_str_buf_print(buffer, " %s='",
1583 __kmp_barrier_pattern_env_name[i]);
1584 }
1585 __kmp_str_buf_print(buffer, "%s,%s'\n", __kmp_barrier_pattern_name[j],
1586 __kmp_barrier_pattern_name[k]);
1587 }
1588 }
1589} // __kmp_stg_print_barrier_pattern
1590
1591// -----------------------------------------------------------------------------
1592// KMP_ABORT_DELAY
1593
1594static void __kmp_stg_parse_abort_delay(char const *name, char const *value,
1595 void *data) {
1596 // Units of KMP_DELAY_ABORT are seconds, units of __kmp_abort_delay is
1597 // milliseconds.
1598 int delay = __kmp_abort_delay / 1000;
1599 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647 / 1000, &delay);
1600 __kmp_abort_delay = delay * 1000;
1601} // __kmp_stg_parse_abort_delay
1602
1603static void __kmp_stg_print_abort_delay(kmp_str_buf_t *buffer, char const *name,
1604 void *data) {
1605 __kmp_stg_print_int(buffer, name, __kmp_abort_delay);
1606} // __kmp_stg_print_abort_delay
1607
1608// -----------------------------------------------------------------------------
1609// KMP_CPUINFO_FILE
1610
1611static void __kmp_stg_parse_cpuinfo_file(char const *name, char const *value,
1612 void *data) {
1613#if KMP_AFFINITY_SUPPORTED1
1614 __kmp_stg_parse_str(name, value, &__kmp_cpuinfo_file);
1615 K_DIAG(1, ("__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_cpuinfo_file == %s\n"
, __kmp_cpuinfo_file); } }
;
1616#endif
1617} //__kmp_stg_parse_cpuinfo_file
1618
1619static void __kmp_stg_print_cpuinfo_file(kmp_str_buf_t *buffer,
1620 char const *name, void *data) {
1621#if KMP_AFFINITY_SUPPORTED1
1622 if (__kmp_env_format) {
1623 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
1624 } else {
1625 __kmp_str_buf_print(buffer, " %s", name);
1626 }
1627 if (__kmp_cpuinfo_file) {
1628 __kmp_str_buf_print(buffer, "='%s'\n", __kmp_cpuinfo_file);
1629 } else {
1630 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
1631 }
1632#endif
1633} //__kmp_stg_print_cpuinfo_file
1634
1635// -----------------------------------------------------------------------------
1636// KMP_FORCE_REDUCTION, KMP_DETERMINISTIC_REDUCTION
1637
1638static void __kmp_stg_parse_force_reduction(char const *name, char const *value,
1639 void *data) {
1640 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1641 int rc;
1642
1643 rc = __kmp_stg_check_rivals(name, value, reduction->rivals);
1644 if (rc) {
1645 return;
1646 }
1647 if (reduction->force) {
1648 if (value != 0) {
1649 if (__kmp_str_match("critical", 0, value))
1650 __kmp_force_reduction_method = critical_reduce_block;
1651 else if (__kmp_str_match("atomic", 0, value))
1652 __kmp_force_reduction_method = atomic_reduce_block;
1653 else if (__kmp_str_match("tree", 0, value))
1654 __kmp_force_reduction_method = tree_reduce_block;
1655 else {
1656 KMP_FATAL(UnknownForceReduction, name, value)__kmp_fatal(__kmp_msg_format(kmp_i18n_msg_UnknownForceReduction
, name, value), __kmp_msg_null)
;
1657 }
1658 }
1659 } else {
1660 __kmp_stg_parse_bool(name, value, &__kmp_determ_red);
1661 if (__kmp_determ_red) {
1662 __kmp_force_reduction_method = tree_reduce_block;
1663 } else {
1664 __kmp_force_reduction_method = reduction_method_not_defined;
1665 }
1666 }
1667 K_DIAG(1, ("__kmp_force_reduction_method == %d\n",{ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_force_reduction_method == %d\n"
, __kmp_force_reduction_method); } }
1668 __kmp_force_reduction_method)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_force_reduction_method == %d\n"
, __kmp_force_reduction_method); } }
;
1669} // __kmp_stg_parse_force_reduction
1670
1671static void __kmp_stg_print_force_reduction(kmp_str_buf_t *buffer,
1672 char const *name, void *data) {
1673
1674 kmp_stg_fr_data_t *reduction = (kmp_stg_fr_data_t *)data;
1675 if (reduction->force) {
1676 if (__kmp_force_reduction_method == critical_reduce_block) {
1677 __kmp_stg_print_str(buffer, name, "critical");
1678 } else if (__kmp_force_reduction_method == atomic_reduce_block) {
1679 __kmp_stg_print_str(buffer, name, "atomic");
1680 } else if (__kmp_force_reduction_method == tree_reduce_block) {
1681 __kmp_stg_print_str(buffer, name, "tree");
1682 } else {
1683 if (__kmp_env_format) {
1684 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
1685 } else {
1686 __kmp_str_buf_print(buffer, " %s", name);
1687 }
1688 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
1689 }
1690 } else {
1691 __kmp_stg_print_bool(buffer, name, __kmp_determ_red);
1692 }
1693
1694} // __kmp_stg_print_force_reduction
1695
1696// -----------------------------------------------------------------------------
1697// KMP_STORAGE_MAP
1698
1699static void __kmp_stg_parse_storage_map(char const *name, char const *value,
1700 void *data) {
1701 if (__kmp_str_match("verbose", 1, value)) {
1702 __kmp_storage_map = TRUE(!0);
1703 __kmp_storage_map_verbose = TRUE(!0);
1704 __kmp_storage_map_verbose_specified = TRUE(!0);
1705
1706 } else {
1707 __kmp_storage_map_verbose = FALSE0;
1708 __kmp_stg_parse_bool(name, value, &__kmp_storage_map); // !!!
1709 }
1710} // __kmp_stg_parse_storage_map
1711
1712static void __kmp_stg_print_storage_map(kmp_str_buf_t *buffer, char const *name,
1713 void *data) {
1714 if (__kmp_storage_map_verbose || __kmp_storage_map_verbose_specified) {
1715 __kmp_stg_print_str(buffer, name, "verbose");
1716 } else {
1717 __kmp_stg_print_bool(buffer, name, __kmp_storage_map);
1718 }
1719} // __kmp_stg_print_storage_map
1720
1721// -----------------------------------------------------------------------------
1722// KMP_ALL_THREADPRIVATE
1723
1724static void __kmp_stg_parse_all_threadprivate(char const *name,
1725 char const *value, void *data) {
1726 __kmp_stg_parse_int(name, value,
1727 __kmp_allThreadsSpecified ? __kmp_max_nth : 1,
1728 __kmp_max_nth, &__kmp_tp_capacity);
1729} // __kmp_stg_parse_all_threadprivate
1730
1731static void __kmp_stg_print_all_threadprivate(kmp_str_buf_t *buffer,
1732 char const *name, void *data) {
1733 __kmp_stg_print_int(buffer, name, __kmp_tp_capacity);
1734}
1735
1736// -----------------------------------------------------------------------------
1737// KMP_FOREIGN_THREADS_THREADPRIVATE
1738
1739static void __kmp_stg_parse_foreign_threads_threadprivate(char const *name,
1740 char const *value,
1741 void *data) {
1742 __kmp_stg_parse_bool(name, value, &__kmp_foreign_tp);
1743} // __kmp_stg_parse_foreign_threads_threadprivate
1744
1745static void __kmp_stg_print_foreign_threads_threadprivate(kmp_str_buf_t *buffer,
1746 char const *name,
1747 void *data) {
1748 __kmp_stg_print_bool(buffer, name, __kmp_foreign_tp);
1749} // __kmp_stg_print_foreign_threads_threadprivate
1750
1751// -----------------------------------------------------------------------------
1752// KMP_AFFINITY, GOMP_CPU_AFFINITY, KMP_TOPOLOGY_METHOD
1753
1754#if KMP_AFFINITY_SUPPORTED1
1755// Parse the proc id list. Return TRUE if successful, FALSE otherwise.
1756static int __kmp_parse_affinity_proc_id_list(const char *var, const char *env,
1757 const char **nextEnv,
1758 char **proclist) {
1759 const char *scan = env;
1760 const char *next = scan;
1761 int empty = TRUE(!0);
1762
1763 *proclist = NULL__null;
1764
1765 for (;;) {
1766 int start, end, stride;
1767
1768 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
1769 next = scan;
1770 if (*next == '\0') {
1771 break;
1772 }
1773
1774 if (*next == '{') {
1775 int num;
1776 next++; // skip '{'
1777 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1778 scan = next;
1779
1780 // Read the first integer in the set.
1781 if ((*next < '0') || (*next > '9')) {
1782 KMP_WARNING(AffSyntaxError, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, var), __kmp_msg_null)
;
1783 return FALSE0;
1784 }
1785 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
1786 num = __kmp_str_to_int(scan, *next);
1787 KMP_ASSERT(num >= 0)((num >= 0) ? 0 : __kmp_debug_assert("num >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1787))
;
1788
1789 for (;;) {
1790 // Check for end of set.
1791 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1792 if (*next == '}') {
1793 next++; // skip '}'
1794 break;
1795 }
1796
1797 // Skip optional comma.
1798 if (*next == ',') {
1799 next++;
1800 }
1801 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1802
1803 // Read the next integer in the set.
1804 scan = next;
1805 if ((*next < '0') || (*next > '9')) {
1806 KMP_WARNING(AffSyntaxError, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, var), __kmp_msg_null)
;
1807 return FALSE0;
1808 }
1809
1810 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
1811 num = __kmp_str_to_int(scan, *next);
1812 KMP_ASSERT(num >= 0)((num >= 0) ? 0 : __kmp_debug_assert("num >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1812))
;
1813 }
1814 empty = FALSE0;
1815
1816 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1817 if (*next == ',') {
1818 next++;
1819 }
1820 scan = next;
1821 continue;
1822 }
1823
1824 // Next character is not an integer => end of list
1825 if ((*next < '0') || (*next > '9')) {
1826 if (empty) {
1827 KMP_WARNING(AffSyntaxError, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, var), __kmp_msg_null)
;
1828 return FALSE0;
1829 }
1830 break;
1831 }
1832
1833 // Read the first integer.
1834 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
1835 start = __kmp_str_to_int(scan, *next);
1836 KMP_ASSERT(start >= 0)((start >= 0) ? 0 : __kmp_debug_assert("start >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1836))
;
1837 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1838
1839 // If this isn't a range, then go on.
1840 if (*next != '-') {
1841 empty = FALSE0;
1842
1843 // Skip optional comma.
1844 if (*next == ',') {
1845 next++;
1846 }
1847 scan = next;
1848 continue;
1849 }
1850
1851 // This is a range. Skip over the '-' and read in the 2nd int.
1852 next++; // skip '-'
1853 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1854 scan = next;
1855 if ((*next < '0') || (*next > '9')) {
1856 KMP_WARNING(AffSyntaxError, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, var), __kmp_msg_null)
;
1857 return FALSE0;
1858 }
1859 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
1860 end = __kmp_str_to_int(scan, *next);
1861 KMP_ASSERT(end >= 0)((end >= 0) ? 0 : __kmp_debug_assert("end >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1861))
;
1862
1863 // Check for a stride parameter
1864 stride = 1;
1865 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1866 if (*next == ':') {
1867 // A stride is specified. Skip over the ':" and read the 3rd int.
1868 int sign = +1;
1869 next++; // skip ':'
1870 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1871 scan = next;
1872 if (*next == '-') {
1873 sign = -1;
1874 next++;
1875 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1876 scan = next;
1877 }
1878 if ((*next < '0') || (*next > '9')) {
1879 KMP_WARNING(AffSyntaxError, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, var), __kmp_msg_null)
;
1880 return FALSE0;
1881 }
1882 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
1883 stride = __kmp_str_to_int(scan, *next);
1884 KMP_ASSERT(stride >= 0)((stride >= 0) ? 0 : __kmp_debug_assert("stride >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1884))
;
1885 stride *= sign;
1886 }
1887
1888 // Do some range checks.
1889 if (stride == 0) {
1890 KMP_WARNING(AffZeroStride, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffZeroStride
, var), __kmp_msg_null)
;
1891 return FALSE0;
1892 }
1893 if (stride > 0) {
1894 if (start > end) {
1895 KMP_WARNING(AffStartGreaterEnd, var, start, end)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffStartGreaterEnd
, var, start, end), __kmp_msg_null)
;
1896 return FALSE0;
1897 }
1898 } else {
1899 if (start < end) {
1900 KMP_WARNING(AffStrideLessZero, var, start, end)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffStrideLessZero
, var, start, end), __kmp_msg_null)
;
1901 return FALSE0;
1902 }
1903 }
1904 if ((end - start) / stride > 65536) {
1905 KMP_WARNING(AffRangeTooBig, var, end, start, stride)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffRangeTooBig
, var, end, start, stride), __kmp_msg_null)
;
1906 return FALSE0;
1907 }
1908
1909 empty = FALSE0;
1910
1911 // Skip optional comma.
1912 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
1913 if (*next == ',') {
1914 next++;
1915 }
1916 scan = next;
1917 }
1918
1919 *nextEnv = next;
1920
1921 {
1922 int len = next - env;
1923 char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char))___kmp_allocate(((len + 1) * sizeof(char)), "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1923)
;
1924 KMP_MEMCPY_S(retlist, (len + 1) * sizeof(char), env, len * sizeof(char))memcpy(retlist, env, len * sizeof(char));
1925 retlist[len] = '\0';
1926 *proclist = retlist;
1927 }
1928 return TRUE(!0);
1929}
1930
1931// If KMP_AFFINITY is specified without a type, then
1932// __kmp_affinity_notype should point to its setting.
1933static kmp_setting_t *__kmp_affinity_notype = NULL__null;
1934
1935static void __kmp_parse_affinity_env(char const *name, char const *value,
1936 enum affinity_type *out_type,
1937 char **out_proclist, int *out_verbose,
1938 int *out_warn, int *out_respect,
1939 enum affinity_gran *out_gran,
1940 int *out_gran_levels, int *out_dups,
1941 int *out_compact, int *out_offset) {
1942 char *buffer = NULL__null; // Copy of env var value.
1943 char *buf = NULL__null; // Buffer for strtok_r() function.
1944 char *next = NULL__null; // end of token / start of next.
1945 const char *start; // start of current token (for err msgs)
1946 int count = 0; // Counter of parsed integer numbers.
1947 int number[2]; // Parsed numbers.
1948
1949 // Guards.
1950 int type = 0;
1951 int proclist = 0;
1952 int max_proclist = 0;
1953 int verbose = 0;
1954 int warnings = 0;
1955 int respect = 0;
1956 int gran = 0;
1957 int dups = 0;
1958
1959 KMP_ASSERT(value != NULL)((value != __null) ? 0 : __kmp_debug_assert("value != NULL", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 1959))
;
1960
1961 if (TCR_4(__kmp_init_middle)(__kmp_init_middle)) {
1962 KMP_WARNING(EnvMiddleWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvMiddleWarn
, name), __kmp_msg_null)
;
1963 __kmp_env_toPrint(name, 0);
1964 return;
1965 }
1966 __kmp_env_toPrint(name, 1);
1967
1968 buffer =
1969 __kmp_str_format("%s", value); // Copy env var to keep original intact.
1970 buf = buffer;
1971 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
1972
1973// Helper macros.
1974
1975// If we see a parse error, emit a warning and scan to the next ",".
1976//
1977// FIXME - there's got to be a better way to print an error
1978// message, hopefully without overwritting peices of buf.
1979#define EMIT_WARN(skip, errlist) \
1980 { \
1981 char ch; \
1982 if (skip) { \
1983 SKIP_TO(next, ','){ while (*(next) != '\0' && *(next) != (',')) (next)++
; }
; \
1984 } \
1985 ch = *next; \
1986 *next = '\0'; \
1987 KMP_WARNING errlist; \
1988 *next = ch; \
1989 if (skip) { \
1990 if (ch == ',') \
1991 next++; \
1992 } \
1993 buf = next; \
1994 }
1995
1996#define _set_param(_guard, _var, _val) \
1997 { \
1998 if (_guard == 0) { \
1999 _var = _val; \
2000 } else { \
2001 EMIT_WARN(FALSE0, (AffParamDefined, name, start)); \
2002 } \
2003 ++_guard; \
2004 }
2005
2006#define set_type(val) _set_param(type, *out_type, val)
2007#define set_verbose(val) _set_param(verbose, *out_verbose, val)
2008#define set_warnings(val) _set_param(warnings, *out_warn, val)
2009#define set_respect(val) _set_param(respect, *out_respect, val)
2010#define set_dups(val)_set_param(dups, *out_dups, val) _set_param(dups, *out_dups, val)
2011#define set_proclist(val)_set_param(proclist, *out_proclist, val) _set_param(proclist, *out_proclist, val)
2012
2013#define set_gran(val, levels){ if (gran == 0) { *out_gran = val; *out_gran_levels = levels
; } else { EMIT_WARN(0, (AffParamDefined, name, start)); } ++
gran; }
\
2014 { \
2015 if (gran == 0) { \
2016 *out_gran = val; \
2017 *out_gran_levels = levels; \
2018 } else { \
2019 EMIT_WARN(FALSE0, (AffParamDefined, name, start)); \
2020 } \
2021 ++gran; \
2022 }
2023
2024#if OMP_40_ENABLED(50 >= 40)
2025 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&(((__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind
.used > 0)) ? 0 : __kmp_debug_assert("(__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind.used > 0)"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2026))
2026 (__kmp_nested_proc_bind.used > 0))(((__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind
.used > 0)) ? 0 : __kmp_debug_assert("(__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind.used > 0)"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2026))
;
2027#endif
2028
2029 while (*buf != '\0') {
2030 start = next = buf;
2031
2032 if (__kmp_match_str("none", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2033 set_type(affinity_none);
2034#if OMP_40_ENABLED(50 >= 40)
2035 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2036#endif
2037 buf = next;
2038 } else if (__kmp_match_str("scatter", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2039 set_type(affinity_scatter);
2040#if OMP_40_ENABLED(50 >= 40)
2041 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2042#endif
2043 buf = next;
2044 } else if (__kmp_match_str("compact", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2045 set_type(affinity_compact);
2046#if OMP_40_ENABLED(50 >= 40)
2047 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2048#endif
2049 buf = next;
2050 } else if (__kmp_match_str("logical", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2051 set_type(affinity_logical);
2052#if OMP_40_ENABLED(50 >= 40)
2053 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2054#endif
2055 buf = next;
2056 } else if (__kmp_match_str("physical", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2057 set_type(affinity_physical);
2058#if OMP_40_ENABLED(50 >= 40)
2059 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2060#endif
2061 buf = next;
2062 } else if (__kmp_match_str("explicit", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2063 set_type(affinity_explicit);
2064#if OMP_40_ENABLED(50 >= 40)
2065 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2066#endif
2067 buf = next;
2068 } else if (__kmp_match_str("balanced", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2069 set_type(affinity_balanced);
2070#if OMP_40_ENABLED(50 >= 40)
2071 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2072#endif
2073 buf = next;
2074 } else if (__kmp_match_str("disabled", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2075 set_type(affinity_disabled);
2076#if OMP_40_ENABLED(50 >= 40)
2077 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2078#endif
2079 buf = next;
2080 } else if (__kmp_match_str("verbose", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2081 set_verbose(TRUE(!0));
2082 buf = next;
2083 } else if (__kmp_match_str("noverbose", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2084 set_verbose(FALSE0);
2085 buf = next;
2086 } else if (__kmp_match_str("warnings", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2087 set_warnings(TRUE(!0));
2088 buf = next;
2089 } else if (__kmp_match_str("nowarnings", buf,
2090 CCAST(const char **, &next)const_cast<const char **>(&next))) {
2091 set_warnings(FALSE0);
2092 buf = next;
2093 } else if (__kmp_match_str("respect", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2094 set_respect(TRUE(!0));
2095 buf = next;
2096 } else if (__kmp_match_str("norespect", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2097 set_respect(FALSE0);
2098 buf = next;
2099 } else if (__kmp_match_str("duplicates", buf,
2100 CCAST(const char **, &next)const_cast<const char **>(&next)) ||
2101 __kmp_match_str("dups", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2102 set_dups(TRUE)_set_param(dups, *out_dups, (!0));
2103 buf = next;
2104 } else if (__kmp_match_str("noduplicates", buf,
2105 CCAST(const char **, &next)const_cast<const char **>(&next)) ||
2106 __kmp_match_str("nodups", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2107 set_dups(FALSE)_set_param(dups, *out_dups, 0);
2108 buf = next;
2109 } else if (__kmp_match_str("granularity", buf,
2110 CCAST(const char **, &next)const_cast<const char **>(&next)) ||
2111 __kmp_match_str("gran", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2112 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2113 if (*next != '=') {
2114 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2115 continue;
2116 }
2117 next++; // skip '='
2118 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2119
2120 buf = next;
2121 if (__kmp_match_str("fine", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2122 set_gran(affinity_gran_fine, -1){ if (gran == 0) { *out_gran = affinity_gran_fine; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2123 buf = next;
2124 } else if (__kmp_match_str("thread", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2125 set_gran(affinity_gran_thread, -1){ if (gran == 0) { *out_gran = affinity_gran_thread; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2126 buf = next;
2127 } else if (__kmp_match_str("core", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2128 set_gran(affinity_gran_core, -1){ if (gran == 0) { *out_gran = affinity_gran_core; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2129 buf = next;
2130#if KMP_USE_HWLOC0
2131 } else if (__kmp_match_str("tile", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2132 set_gran(affinity_gran_tile, -1){ if (gran == 0) { *out_gran = affinity_gran_tile; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2133 buf = next;
2134#endif
2135 } else if (__kmp_match_str("package", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2136 set_gran(affinity_gran_package, -1){ if (gran == 0) { *out_gran = affinity_gran_package; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2137 buf = next;
2138 } else if (__kmp_match_str("node", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2139 set_gran(affinity_gran_node, -1){ if (gran == 0) { *out_gran = affinity_gran_node; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2140 buf = next;
2141#if KMP_GROUP_AFFINITY0
2142 } else if (__kmp_match_str("group", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2143 set_gran(affinity_gran_group, -1){ if (gran == 0) { *out_gran = affinity_gran_group; *out_gran_levels
= -1; } else { EMIT_WARN(0, (AffParamDefined, name, start));
} ++gran; }
;
2144 buf = next;
2145#endif /* KMP_GROUP AFFINITY */
2146 } else if ((*buf >= '0') && (*buf <= '9')) {
2147 int n;
2148 next = buf;
2149 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2150 n = __kmp_str_to_int(buf, *next);
2151 KMP_ASSERT(n >= 0)((n >= 0) ? 0 : __kmp_debug_assert("n >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2151))
;
2152 buf = next;
2153 set_gran(affinity_gran_default, n){ if (gran == 0) { *out_gran = affinity_gran_default; *out_gran_levels
= n; } else { EMIT_WARN(0, (AffParamDefined, name, start)); }
++gran; }
;
2154 } else {
2155 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2156 continue;
2157 }
2158 } else if (__kmp_match_str("proclist", buf, CCAST(const char **, &next)const_cast<const char **>(&next))) {
2159 char *temp_proclist;
2160
2161 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2162 if (*next != '=') {
2163 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2164 continue;
2165 }
2166 next++; // skip '='
2167 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2168 if (*next != '[') {
2169 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2170 continue;
2171 }
2172 next++; // skip '['
2173 buf = next;
2174 if (!__kmp_parse_affinity_proc_id_list(
2175 name, buf, CCAST(const char **, &next)const_cast<const char **>(&next), &temp_proclist)) {
2176 // warning already emitted.
2177 SKIP_TO(next, ']'){ while (*(next) != '\0' && *(next) != (']')) (next)++
; }
;
2178 if (*next == ']')
2179 next++;
2180 SKIP_TO(next, ','){ while (*(next) != '\0' && *(next) != (',')) (next)++
; }
;
2181 if (*next == ',')
2182 next++;
2183 buf = next;
2184 continue;
2185 }
2186 if (*next != ']') {
2187 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2188 continue;
2189 }
2190 next++; // skip ']'
2191 set_proclist(temp_proclist)_set_param(proclist, *out_proclist, temp_proclist);
2192 } else if ((*buf >= '0') && (*buf <= '9')) {
2193 // Parse integer numbers -- permute and offset.
2194 int n;
2195 next = buf;
2196 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2197 n = __kmp_str_to_int(buf, *next);
2198 KMP_ASSERT(n >= 0)((n >= 0) ? 0 : __kmp_debug_assert("n >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2198))
;
2199 buf = next;
2200 if (count < 2) {
2201 number[count] = n;
2202 } else {
2203 KMP_WARNING(AffManyParams, name, start)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffManyParams
, name, start), __kmp_msg_null)
;
2204 }
2205 ++count;
2206 } else {
2207 EMIT_WARN(TRUE(!0), (AffInvalidParam, name, start));
2208 continue;
2209 }
2210
2211 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2212 if (*next == ',') {
2213 next++;
2214 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2215 } else if (*next != '\0') {
2216 const char *temp = next;
2217 EMIT_WARN(TRUE(!0), (ParseExtraCharsWarn, name, temp));
2218 continue;
2219 }
2220 buf = next;
2221 } // while
2222
2223#undef EMIT_WARN
2224#undef _set_param
2225#undef set_type
2226#undef set_verbose
2227#undef set_warnings
2228#undef set_respect
2229#undef set_granularity
2230
2231 __kmp_str_free(&buffer);
2232
2233 if (proclist) {
2234 if (!type) {
2235 KMP_WARNING(AffProcListNoType, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffProcListNoType
, name), __kmp_msg_null)
;
2236 *out_type = affinity_explicit;
2237#if OMP_40_ENABLED(50 >= 40)
2238 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2239#endif
2240 } else if (*out_type != affinity_explicit) {
2241 KMP_WARNING(AffProcListNotExplicit, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffProcListNotExplicit
, name), __kmp_msg_null)
;
2242 KMP_ASSERT(*out_proclist != NULL)((*out_proclist != __null) ? 0 : __kmp_debug_assert("*out_proclist != NULL"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2242))
;
2243 KMP_INTERNAL_FREE(*out_proclist)free(*out_proclist);
2244 *out_proclist = NULL__null;
2245 }
2246 }
2247 switch (*out_type) {
2248 case affinity_logical:
2249 case affinity_physical: {
2250 if (count > 0) {
2251 *out_offset = number[0];
2252 }
2253 if (count > 1) {
2254 KMP_WARNING(AffManyParamsForLogic, name, number[1])__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffManyParamsForLogic
, name, number[1]), __kmp_msg_null)
;
2255 }
2256 } break;
2257 case affinity_balanced: {
2258 if (count > 0) {
2259 *out_compact = number[0];
2260 }
2261 if (count > 1) {
2262 *out_offset = number[1];
2263 }
2264
2265 if (__kmp_affinity_gran == affinity_gran_default) {
2266#if KMP_MIC_SUPPORTED((0 || 1) && (1 || 0))
2267 if (__kmp_mic_type != non_mic) {
2268 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2269 KMP_WARNING(AffGranUsing, "KMP_AFFINITY", "fine")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffGranUsing
, "KMP_AFFINITY", "fine"), __kmp_msg_null)
;
2270 }
2271 __kmp_affinity_gran = affinity_gran_fine;
2272 } else
2273#endif
2274 {
2275 if (__kmp_affinity_verbose || __kmp_affinity_warnings) {
2276 KMP_WARNING(AffGranUsing, "KMP_AFFINITY", "core")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffGranUsing
, "KMP_AFFINITY", "core"), __kmp_msg_null)
;
2277 }
2278 __kmp_affinity_gran = affinity_gran_core;
2279 }
2280 }
2281 } break;
2282 case affinity_scatter:
2283 case affinity_compact: {
2284 if (count > 0) {
2285 *out_compact = number[0];
2286 }
2287 if (count > 1) {
2288 *out_offset = number[1];
2289 }
2290 } break;
2291 case affinity_explicit: {
2292 if (*out_proclist == NULL__null) {
2293 KMP_WARNING(AffNoProcList, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNoProcList
, name), __kmp_msg_null)
;
2294 __kmp_affinity_type = affinity_none;
2295 }
2296 if (count > 0) {
2297 KMP_WARNING(AffNoParam, name, "explicit")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNoParam
, name, "explicit"), __kmp_msg_null)
;
2298 }
2299 } break;
2300 case affinity_none: {
2301 if (count > 0) {
2302 KMP_WARNING(AffNoParam, name, "none")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNoParam
, name, "none"), __kmp_msg_null)
;
2303 }
2304 } break;
2305 case affinity_disabled: {
2306 if (count > 0) {
2307 KMP_WARNING(AffNoParam, name, "disabled")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNoParam
, name, "disabled"), __kmp_msg_null)
;
2308 }
2309 } break;
2310 case affinity_default: {
2311 if (count > 0) {
2312 KMP_WARNING(AffNoParam, name, "default")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNoParam
, name, "default"), __kmp_msg_null)
;
2313 }
2314 } break;
2315 default: { KMP_ASSERT(0)((0) ? 0 : __kmp_debug_assert("0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2315))
; }
2316 }
2317} // __kmp_parse_affinity_env
2318
2319static void __kmp_stg_parse_affinity(char const *name, char const *value,
2320 void *data) {
2321 kmp_setting_t **rivals = (kmp_setting_t **)data;
2322 int rc;
2323
2324 rc = __kmp_stg_check_rivals(name, value, rivals);
2325 if (rc) {
2326 return;
2327 }
2328
2329 __kmp_parse_affinity_env(name, value, &__kmp_affinity_type,
2330 &__kmp_affinity_proclist, &__kmp_affinity_verbose,
2331 &__kmp_affinity_warnings,
2332 &__kmp_affinity_respect_mask, &__kmp_affinity_gran,
2333 &__kmp_affinity_gran_levels, &__kmp_affinity_dups,
2334 &__kmp_affinity_compact, &__kmp_affinity_offset);
2335
2336} // __kmp_stg_parse_affinity
2337
2338static void __kmp_stg_print_affinity(kmp_str_buf_t *buffer, char const *name,
2339 void *data) {
2340 if (__kmp_env_format) {
2341 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
2342 } else {
2343 __kmp_str_buf_print(buffer, " %s='", name);
2344 }
2345 if (__kmp_affinity_verbose) {
2346 __kmp_str_buf_print(buffer, "%s,", "verbose");
2347 } else {
2348 __kmp_str_buf_print(buffer, "%s,", "noverbose");
2349 }
2350 if (__kmp_affinity_warnings) {
2351 __kmp_str_buf_print(buffer, "%s,", "warnings");
2352 } else {
2353 __kmp_str_buf_print(buffer, "%s,", "nowarnings");
2354 }
2355 if (KMP_AFFINITY_CAPABLE()(__kmp_affin_mask_size > 0)) {
2356 if (__kmp_affinity_respect_mask) {
2357 __kmp_str_buf_print(buffer, "%s,", "respect");
2358 } else {
2359 __kmp_str_buf_print(buffer, "%s,", "norespect");
2360 }
2361 switch (__kmp_affinity_gran) {
2362 case affinity_gran_default:
2363 __kmp_str_buf_print(buffer, "%s", "granularity=default,");
2364 break;
2365 case affinity_gran_fine:
2366 __kmp_str_buf_print(buffer, "%s", "granularity=fine,");
2367 break;
2368 case affinity_gran_thread:
2369 __kmp_str_buf_print(buffer, "%s", "granularity=thread,");
2370 break;
2371 case affinity_gran_core:
2372 __kmp_str_buf_print(buffer, "%s", "granularity=core,");
2373 break;
2374 case affinity_gran_package:
2375 __kmp_str_buf_print(buffer, "%s", "granularity=package,");
2376 break;
2377 case affinity_gran_node:
2378 __kmp_str_buf_print(buffer, "%s", "granularity=node,");
2379 break;
2380#if KMP_GROUP_AFFINITY0
2381 case affinity_gran_group:
2382 __kmp_str_buf_print(buffer, "%s", "granularity=group,");
2383 break;
2384#endif /* KMP_GROUP_AFFINITY */
2385 }
2386 }
2387 if (!KMP_AFFINITY_CAPABLE()(__kmp_affin_mask_size > 0)) {
2388 __kmp_str_buf_print(buffer, "%s", "disabled");
2389 } else
2390 switch (__kmp_affinity_type) {
2391 case affinity_none:
2392 __kmp_str_buf_print(buffer, "%s", "none");
2393 break;
2394 case affinity_physical:
2395 __kmp_str_buf_print(buffer, "%s,%d", "physical", __kmp_affinity_offset);
2396 break;
2397 case affinity_logical:
2398 __kmp_str_buf_print(buffer, "%s,%d", "logical", __kmp_affinity_offset);
2399 break;
2400 case affinity_compact:
2401 __kmp_str_buf_print(buffer, "%s,%d,%d", "compact", __kmp_affinity_compact,
2402 __kmp_affinity_offset);
2403 break;
2404 case affinity_scatter:
2405 __kmp_str_buf_print(buffer, "%s,%d,%d", "scatter", __kmp_affinity_compact,
2406 __kmp_affinity_offset);
2407 break;
2408 case affinity_explicit:
2409 __kmp_str_buf_print(buffer, "%s=[%s],%s", "proclist",
2410 __kmp_affinity_proclist, "explicit");
2411 break;
2412 case affinity_balanced:
2413 __kmp_str_buf_print(buffer, "%s,%d,%d", "balanced",
2414 __kmp_affinity_compact, __kmp_affinity_offset);
2415 break;
2416 case affinity_disabled:
2417 __kmp_str_buf_print(buffer, "%s", "disabled");
2418 break;
2419 case affinity_default:
2420 __kmp_str_buf_print(buffer, "%s", "default");
2421 break;
2422 default:
2423 __kmp_str_buf_print(buffer, "%s", "<unknown>");
2424 break;
2425 }
2426 __kmp_str_buf_print(buffer, "'\n");
2427} //__kmp_stg_print_affinity
2428
2429#ifdef KMP_GOMP_COMPAT
2430
2431static void __kmp_stg_parse_gomp_cpu_affinity(char const *name,
2432 char const *value, void *data) {
2433 const char *next = NULL__null;
2434 char *temp_proclist;
2435 kmp_setting_t **rivals = (kmp_setting_t **)data;
2436 int rc;
2437
2438 rc = __kmp_stg_check_rivals(name, value, rivals);
2439 if (rc) {
2440 return;
2441 }
2442
2443 if (TCR_4(__kmp_init_middle)(__kmp_init_middle)) {
2444 KMP_WARNING(EnvMiddleWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvMiddleWarn
, name), __kmp_msg_null)
;
2445 __kmp_env_toPrint(name, 0);
2446 return;
2447 }
2448
2449 __kmp_env_toPrint(name, 1);
2450
2451 if (__kmp_parse_affinity_proc_id_list(name, value, &next, &temp_proclist)) {
2452 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
2453 if (*next == '\0') {
2454 // GOMP_CPU_AFFINITY => granularity=fine,explicit,proclist=...
2455 __kmp_affinity_proclist = temp_proclist;
2456 __kmp_affinity_type = affinity_explicit;
2457 __kmp_affinity_gran = affinity_gran_fine;
2458#if OMP_40_ENABLED(50 >= 40)
2459 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
2460#endif
2461 } else {
2462 KMP_WARNING(AffSyntaxError, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffSyntaxError
, name), __kmp_msg_null)
;
2463 if (temp_proclist != NULL__null) {
2464 KMP_INTERNAL_FREE((void *)temp_proclist)free((void *)temp_proclist);
2465 }
2466 }
2467 } else {
2468 // Warning already emitted
2469 __kmp_affinity_type = affinity_none;
2470#if OMP_40_ENABLED(50 >= 40)
2471 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
2472#endif
2473 }
2474} // __kmp_stg_parse_gomp_cpu_affinity
2475
2476#endif /* KMP_GOMP_COMPAT */
2477
2478#if OMP_40_ENABLED(50 >= 40)
2479
2480/*-----------------------------------------------------------------------------
2481The OMP_PLACES proc id list parser. Here is the grammar:
2482
2483place_list := place
2484place_list := place , place_list
2485place := num
2486place := place : num
2487place := place : num : signed
2488place := { subplacelist }
2489place := ! place // (lowest priority)
2490subplace_list := subplace
2491subplace_list := subplace , subplace_list
2492subplace := num
2493subplace := num : num
2494subplace := num : num : signed
2495signed := num
2496signed := + signed
2497signed := - signed
2498-----------------------------------------------------------------------------*/
2499
2500static int __kmp_parse_subplace_list(const char *var, const char **scan) {
2501 const char *next;
2502
2503 for (;;) {
2504 int start, count, stride;
2505
2506 //
2507 // Read in the starting proc id
2508 //
2509 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2510 if ((**scan < '0') || (**scan > '9')) {
2511 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2512 return FALSE0;
2513 }
2514 next = *scan;
2515 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2516 start = __kmp_str_to_int(*scan, *next);
2517 KMP_ASSERT(start >= 0)((start >= 0) ? 0 : __kmp_debug_assert("start >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2517))
;
2518 *scan = next;
2519
2520 // valid follow sets are ',' ':' and '}'
2521 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2522 if (**scan == '}') {
2523 break;
2524 }
2525 if (**scan == ',') {
2526 (*scan)++; // skip ','
2527 continue;
2528 }
2529 if (**scan != ':') {
2530 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2531 return FALSE0;
2532 }
2533 (*scan)++; // skip ':'
2534
2535 // Read count parameter
2536 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2537 if ((**scan < '0') || (**scan > '9')) {
2538 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2539 return FALSE0;
2540 }
2541 next = *scan;
2542 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2543 count = __kmp_str_to_int(*scan, *next);
2544 KMP_ASSERT(count >= 0)((count >= 0) ? 0 : __kmp_debug_assert("count >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2544))
;
2545 *scan = next;
2546
2547 // valid follow sets are ',' ':' and '}'
2548 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2549 if (**scan == '}') {
2550 break;
2551 }
2552 if (**scan == ',') {
2553 (*scan)++; // skip ','
2554 continue;
2555 }
2556 if (**scan != ':') {
2557 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2558 return FALSE0;
2559 }
2560 (*scan)++; // skip ':'
2561
2562 // Read stride parameter
2563 int sign = +1;
2564 for (;;) {
2565 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2566 if (**scan == '+') {
2567 (*scan)++; // skip '+'
2568 continue;
2569 }
2570 if (**scan == '-') {
2571 sign *= -1;
2572 (*scan)++; // skip '-'
2573 continue;
2574 }
2575 break;
2576 }
2577 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2578 if ((**scan < '0') || (**scan > '9')) {
2579 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2580 return FALSE0;
2581 }
2582 next = *scan;
2583 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2584 stride = __kmp_str_to_int(*scan, *next);
2585 KMP_ASSERT(stride >= 0)((stride >= 0) ? 0 : __kmp_debug_assert("stride >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2585))
;
2586 *scan = next;
2587 stride *= sign;
2588
2589 // valid follow sets are ',' and '}'
2590 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2591 if (**scan == '}') {
2592 break;
2593 }
2594 if (**scan == ',') {
2595 (*scan)++; // skip ','
2596 continue;
2597 }
2598
2599 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2600 return FALSE0;
2601 }
2602 return TRUE(!0);
2603}
2604
2605static int __kmp_parse_place(const char *var, const char **scan) {
2606 const char *next;
2607
2608 // valid follow sets are '{' '!' and num
2609 SKIP_WS(*scan){ while (*(*scan) == ' ' || *(*scan) == '\t') (*scan)++; };
2610 if (**scan == '{') {
2611 (*scan)++; // skip '{'
2612 if (!__kmp_parse_subplace_list(var, scan)) {
2613 return FALSE0;
2614 }
2615 if (**scan != '}') {
2616 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2617 return FALSE0;
2618 }
2619 (*scan)++; // skip '}'
2620 } else if (**scan == '!') {
2621 (*scan)++; // skip '!'
2622 return __kmp_parse_place(var, scan); //'!' has lower precedence than ':'
2623 } else if ((**scan >= '0') && (**scan <= '9')) {
2624 next = *scan;
2625 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2626 int proc = __kmp_str_to_int(*scan, *next);
2627 KMP_ASSERT(proc >= 0)((proc >= 0) ? 0 : __kmp_debug_assert("proc >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2627))
;
2628 *scan = next;
2629 } else {
2630 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2631 return FALSE0;
2632 }
2633 return TRUE(!0);
2634}
2635
2636static int __kmp_parse_place_list(const char *var, const char *env,
2637 char **place_list) {
2638 const char *scan = env;
2639 const char *next = scan;
2640
2641 for (;;) {
2642 int start, count, stride;
2643
2644 if (!__kmp_parse_place(var, &scan)) {
2645 return FALSE0;
2646 }
2647
2648 // valid follow sets are ',' ':' and EOL
2649 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2650 if (*scan == '\0') {
2651 break;
2652 }
2653 if (*scan == ',') {
2654 scan++; // skip ','
2655 continue;
2656 }
2657 if (*scan != ':') {
2658 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2659 return FALSE0;
2660 }
2661 scan++; // skip ':'
2662
2663 // Read count parameter
2664 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2665 if ((*scan < '0') || (*scan > '9')) {
2666 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2667 return FALSE0;
2668 }
2669 next = scan;
2670 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2671 count = __kmp_str_to_int(scan, *next);
2672 KMP_ASSERT(count >= 0)((count >= 0) ? 0 : __kmp_debug_assert("count >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2672))
;
2673 scan = next;
2674
2675 // valid follow sets are ',' ':' and EOL
2676 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2677 if (*scan == '\0') {
2678 break;
2679 }
2680 if (*scan == ',') {
2681 scan++; // skip ','
2682 continue;
2683 }
2684 if (*scan != ':') {
2685 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2686 return FALSE0;
2687 }
2688 scan++; // skip ':'
2689
2690 // Read stride parameter
2691 int sign = +1;
2692 for (;;) {
2693 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2694 if (*scan == '+') {
2695 scan++; // skip '+'
2696 continue;
2697 }
2698 if (*scan == '-') {
2699 sign *= -1;
2700 scan++; // skip '-'
2701 continue;
2702 }
2703 break;
2704 }
2705 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2706 if ((*scan < '0') || (*scan > '9')) {
2707 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2708 return FALSE0;
2709 }
2710 next = scan;
2711 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2712 stride = __kmp_str_to_int(scan, *next);
2713 KMP_ASSERT(stride >= 0)((stride >= 0) ? 0 : __kmp_debug_assert("stride >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2713))
;
2714 scan = next;
2715 stride *= sign;
2716
2717 // valid follow sets are ',' and EOL
2718 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2719 if (*scan == '\0') {
2720 break;
2721 }
2722 if (*scan == ',') {
2723 scan++; // skip ','
2724 continue;
2725 }
2726
2727 KMP_WARNING(SyntaxErrorUsing, var, "\"threads\"")__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, var, "\"threads\""), __kmp_msg_null)
;
2728 return FALSE0;
2729 }
2730
2731 {
2732 int len = scan - env;
2733 char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char))___kmp_allocate(((len + 1) * sizeof(char)), "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2733)
;
2734 KMP_MEMCPY_S(retlist, (len + 1) * sizeof(char), env, len * sizeof(char))memcpy(retlist, env, len * sizeof(char));
2735 retlist[len] = '\0';
2736 *place_list = retlist;
2737 }
2738 return TRUE(!0);
2739}
2740
2741static void __kmp_stg_parse_places(char const *name, char const *value,
2742 void *data) {
2743 int count;
2744 const char *scan = value;
2745 const char *next = scan;
2746 const char *kind = "\"threads\"";
2747 kmp_setting_t **rivals = (kmp_setting_t **)data;
2748 int rc;
2749
2750 rc = __kmp_stg_check_rivals(name, value, rivals);
2751 if (rc) {
2752 return;
2753 }
2754
2755 // If OMP_PROC_BIND is not specified but OMP_PLACES is,
2756 // then let OMP_PROC_BIND default to true.
2757 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2758 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2759 }
2760
2761 //__kmp_affinity_num_places = 0;
2762
2763 if (__kmp_match_str("threads", scan, &next)) {
2764 scan = next;
2765 __kmp_affinity_type = affinity_compact;
2766 __kmp_affinity_gran = affinity_gran_thread;
2767 __kmp_affinity_dups = FALSE0;
2768 kind = "\"threads\"";
2769 } else if (__kmp_match_str("cores", scan, &next)) {
2770 scan = next;
2771 __kmp_affinity_type = affinity_compact;
2772 __kmp_affinity_gran = affinity_gran_core;
2773 __kmp_affinity_dups = FALSE0;
2774 kind = "\"cores\"";
2775#if KMP_USE_HWLOC0
2776 } else if (__kmp_match_str("tiles", scan, &next)) {
2777 scan = next;
2778 __kmp_affinity_type = affinity_compact;
2779 __kmp_affinity_gran = affinity_gran_tile;
2780 __kmp_affinity_dups = FALSE0;
2781 kind = "\"tiles\"";
2782#endif
2783 } else if (__kmp_match_str("sockets", scan, &next)) {
2784 scan = next;
2785 __kmp_affinity_type = affinity_compact;
2786 __kmp_affinity_gran = affinity_gran_package;
2787 __kmp_affinity_dups = FALSE0;
2788 kind = "\"sockets\"";
2789 } else {
2790 if (__kmp_affinity_proclist != NULL__null) {
2791 KMP_INTERNAL_FREE((void *)__kmp_affinity_proclist)free((void *)__kmp_affinity_proclist);
2792 __kmp_affinity_proclist = NULL__null;
2793 }
2794 if (__kmp_parse_place_list(name, value, &__kmp_affinity_proclist)) {
2795 __kmp_affinity_type = affinity_explicit;
2796 __kmp_affinity_gran = affinity_gran_fine;
2797 __kmp_affinity_dups = FALSE0;
2798 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2799 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2800 }
2801 }
2802 return;
2803 }
2804
2805 if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default) {
2806 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
2807 }
2808
2809 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2810 if (*scan == '\0') {
2811 return;
2812 }
2813
2814 // Parse option count parameter in parentheses
2815 if (*scan != '(') {
2816 KMP_WARNING(SyntaxErrorUsing, name, kind)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, name, kind), __kmp_msg_null)
;
2817 return;
2818 }
2819 scan++; // skip '('
2820
2821 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2822 next = scan;
2823 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
2824 count = __kmp_str_to_int(scan, *next);
2825 KMP_ASSERT(count >= 0)((count >= 0) ? 0 : __kmp_debug_assert("count >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 2825))
;
2826 scan = next;
2827
2828 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2829 if (*scan != ')') {
2830 KMP_WARNING(SyntaxErrorUsing, name, kind)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_SyntaxErrorUsing
, name, kind), __kmp_msg_null)
;
2831 return;
2832 }
2833 scan++; // skip ')'
2834
2835 SKIP_WS(scan){ while (*(scan) == ' ' || *(scan) == '\t') (scan)++; };
2836 if (*scan != '\0') {
2837 KMP_WARNING(ParseExtraCharsWarn, name, scan)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseExtraCharsWarn
, name, scan), __kmp_msg_null)
;
2838 }
2839 __kmp_affinity_num_places = count;
2840}
2841
2842static void __kmp_stg_print_places(kmp_str_buf_t *buffer, char const *name,
2843 void *data) {
2844 if (__kmp_env_format) {
2845 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
2846 } else {
2847 __kmp_str_buf_print(buffer, " %s", name);
2848 }
2849 if ((__kmp_nested_proc_bind.used == 0) ||
2850 (__kmp_nested_proc_bind.bind_types == NULL__null) ||
2851 (__kmp_nested_proc_bind.bind_types[0] == proc_bind_false)) {
2852 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
2853 } else if (__kmp_affinity_type == affinity_explicit) {
2854 if (__kmp_affinity_proclist != NULL__null) {
2855 __kmp_str_buf_print(buffer, "='%s'\n", __kmp_affinity_proclist);
2856 } else {
2857 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
2858 }
2859 } else if (__kmp_affinity_type == affinity_compact) {
2860 int num;
2861 if (__kmp_affinity_num_masks > 0) {
2862 num = __kmp_affinity_num_masks;
2863 } else if (__kmp_affinity_num_places > 0) {
2864 num = __kmp_affinity_num_places;
2865 } else {
2866 num = 0;
2867 }
2868 if (__kmp_affinity_gran == affinity_gran_thread) {
2869 if (num > 0) {
2870 __kmp_str_buf_print(buffer, "='threads(%d)'\n", num);
2871 } else {
2872 __kmp_str_buf_print(buffer, "='threads'\n");
2873 }
2874 } else if (__kmp_affinity_gran == affinity_gran_core) {
2875 if (num > 0) {
2876 __kmp_str_buf_print(buffer, "='cores(%d)' \n", num);
2877 } else {
2878 __kmp_str_buf_print(buffer, "='cores'\n");
2879 }
2880#if KMP_USE_HWLOC0
2881 } else if (__kmp_affinity_gran == affinity_gran_tile) {
2882 if (num > 0) {
2883 __kmp_str_buf_print(buffer, "='tiles(%d)' \n", num);
2884 } else {
2885 __kmp_str_buf_print(buffer, "='tiles'\n");
2886 }
2887#endif
2888 } else if (__kmp_affinity_gran == affinity_gran_package) {
2889 if (num > 0) {
2890 __kmp_str_buf_print(buffer, "='sockets(%d)'\n", num);
2891 } else {
2892 __kmp_str_buf_print(buffer, "='sockets'\n");
2893 }
2894 } else {
2895 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
2896 }
2897 } else {
2898 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
2899 }
2900}
2901
2902#endif /* OMP_40_ENABLED */
2903
2904#if (!OMP_40_ENABLED(50 >= 40))
2905
2906static void __kmp_stg_parse_proc_bind(char const *name, char const *value,
2907 void *data) {
2908 int enabled;
2909 kmp_setting_t **rivals = (kmp_setting_t **)data;
2910 int rc;
2911
2912 rc = __kmp_stg_check_rivals(name, value, rivals);
2913 if (rc) {
2914 return;
2915 }
2916
2917 // In OMP 3.1, OMP_PROC_BIND is strictly a boolean
2918 __kmp_stg_parse_bool(name, value, &enabled);
2919 if (enabled) {
2920 // OMP_PROC_BIND => granularity=fine,scatter on MIC
2921 // OMP_PROC_BIND => granularity=core,scatter elsewhere
2922 __kmp_affinity_type = affinity_scatter;
2923#if KMP_MIC_SUPPORTED((0 || 1) && (1 || 0))
2924 if (__kmp_mic_type != non_mic)
2925 __kmp_affinity_gran = affinity_gran_fine;
2926 else
2927#endif
2928 __kmp_affinity_gran = affinity_gran_core;
2929 } else {
2930 __kmp_affinity_type = affinity_none;
2931 }
2932} // __kmp_parse_proc_bind
2933
2934#endif /* if (! OMP_40_ENABLED) */
2935
2936static void __kmp_stg_parse_topology_method(char const *name, char const *value,
2937 void *data) {
2938 if (__kmp_str_match("all", 1, value)) {
2939 __kmp_affinity_top_method = affinity_top_method_all;
2940 }
2941#if KMP_USE_HWLOC0
2942 else if (__kmp_str_match("hwloc", 1, value)) {
2943 __kmp_affinity_top_method = affinity_top_method_hwloc;
2944 }
2945#endif
2946#if KMP_ARCH_X860 || KMP_ARCH_X86_641
2947 else if (__kmp_str_match("x2apic id", 9, value) ||
2948 __kmp_str_match("x2apic_id", 9, value) ||
2949 __kmp_str_match("x2apic-id", 9, value) ||
2950 __kmp_str_match("x2apicid", 8, value) ||
2951 __kmp_str_match("cpuid leaf 11", 13, value) ||
2952 __kmp_str_match("cpuid_leaf_11", 13, value) ||
2953 __kmp_str_match("cpuid-leaf-11", 13, value) ||
2954 __kmp_str_match("cpuid leaf11", 12, value) ||
2955 __kmp_str_match("cpuid_leaf11", 12, value) ||
2956 __kmp_str_match("cpuid-leaf11", 12, value) ||
2957 __kmp_str_match("cpuidleaf 11", 12, value) ||
2958 __kmp_str_match("cpuidleaf_11", 12, value) ||
2959 __kmp_str_match("cpuidleaf-11", 12, value) ||
2960 __kmp_str_match("cpuidleaf11", 11, value) ||
2961 __kmp_str_match("cpuid 11", 8, value) ||
2962 __kmp_str_match("cpuid_11", 8, value) ||
2963 __kmp_str_match("cpuid-11", 8, value) ||
2964 __kmp_str_match("cpuid11", 7, value) ||
2965 __kmp_str_match("leaf 11", 7, value) ||
2966 __kmp_str_match("leaf_11", 7, value) ||
2967 __kmp_str_match("leaf-11", 7, value) ||
2968 __kmp_str_match("leaf11", 6, value)) {
2969 __kmp_affinity_top_method = affinity_top_method_x2apicid;
2970 } else if (__kmp_str_match("apic id", 7, value) ||
2971 __kmp_str_match("apic_id", 7, value) ||
2972 __kmp_str_match("apic-id", 7, value) ||
2973 __kmp_str_match("apicid", 6, value) ||
2974 __kmp_str_match("cpuid leaf 4", 12, value) ||
2975 __kmp_str_match("cpuid_leaf_4", 12, value) ||
2976 __kmp_str_match("cpuid-leaf-4", 12, value) ||
2977 __kmp_str_match("cpuid leaf4", 11, value) ||
2978 __kmp_str_match("cpuid_leaf4", 11, value) ||
2979 __kmp_str_match("cpuid-leaf4", 11, value) ||
2980 __kmp_str_match("cpuidleaf 4", 11, value) ||
2981 __kmp_str_match("cpuidleaf_4", 11, value) ||
2982 __kmp_str_match("cpuidleaf-4", 11, value) ||
2983 __kmp_str_match("cpuidleaf4", 10, value) ||
2984 __kmp_str_match("cpuid 4", 7, value) ||
2985 __kmp_str_match("cpuid_4", 7, value) ||
2986 __kmp_str_match("cpuid-4", 7, value) ||
2987 __kmp_str_match("cpuid4", 6, value) ||
2988 __kmp_str_match("leaf 4", 6, value) ||
2989 __kmp_str_match("leaf_4", 6, value) ||
2990 __kmp_str_match("leaf-4", 6, value) ||
2991 __kmp_str_match("leaf4", 5, value)) {
2992 __kmp_affinity_top_method = affinity_top_method_apicid;
2993 }
2994#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
2995 else if (__kmp_str_match("/proc/cpuinfo", 2, value) ||
2996 __kmp_str_match("cpuinfo", 5, value)) {
2997 __kmp_affinity_top_method = affinity_top_method_cpuinfo;
2998 }
2999#if KMP_GROUP_AFFINITY0
3000 else if (__kmp_str_match("group", 1, value)) {
3001 __kmp_affinity_top_method = affinity_top_method_group;
3002 }
3003#endif /* KMP_GROUP_AFFINITY */
3004 else if (__kmp_str_match("flat", 1, value)) {
3005 __kmp_affinity_top_method = affinity_top_method_flat;
3006 } else {
3007 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3008 }
3009} // __kmp_stg_parse_topology_method
3010
3011static void __kmp_stg_print_topology_method(kmp_str_buf_t *buffer,
3012 char const *name, void *data) {
3013 char const *value = NULL__null;
3014
3015 switch (__kmp_affinity_top_method) {
3016 case affinity_top_method_default:
3017 value = "default";
3018 break;
3019
3020 case affinity_top_method_all:
3021 value = "all";
3022 break;
3023
3024#if KMP_ARCH_X860 || KMP_ARCH_X86_641
3025 case affinity_top_method_x2apicid:
3026 value = "x2APIC id";
3027 break;
3028
3029 case affinity_top_method_apicid:
3030 value = "APIC id";
3031 break;
3032#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
3033
3034#if KMP_USE_HWLOC0
3035 case affinity_top_method_hwloc:
3036 value = "hwloc";
3037 break;
3038#endif
3039
3040 case affinity_top_method_cpuinfo:
3041 value = "cpuinfo";
3042 break;
3043
3044#if KMP_GROUP_AFFINITY0
3045 case affinity_top_method_group:
3046 value = "group";
3047 break;
3048#endif /* KMP_GROUP_AFFINITY */
3049
3050 case affinity_top_method_flat:
3051 value = "flat";
3052 break;
3053 }
3054
3055 if (value != NULL__null) {
3056 __kmp_stg_print_str(buffer, name, value);
3057 }
3058} // __kmp_stg_print_topology_method
3059
3060#endif /* KMP_AFFINITY_SUPPORTED */
3061
3062#if OMP_40_ENABLED(50 >= 40)
3063
3064// OMP_PROC_BIND / bind-var is functional on all 4.0 builds, including OS X*
3065// OMP_PLACES / place-partition-var is not.
3066static void __kmp_stg_parse_proc_bind(char const *name, char const *value,
3067 void *data) {
3068 kmp_setting_t **rivals = (kmp_setting_t **)data;
3069 int rc;
3070
3071 rc = __kmp_stg_check_rivals(name, value, rivals);
3072 if (rc) {
3073 return;
3074 }
3075
3076 // In OMP 4.0 OMP_PROC_BIND is a vector of proc_bind types.
3077 KMP_DEBUG_ASSERT((__kmp_nested_proc_bind.bind_types != NULL) &&(((__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind
.used > 0)) ? 0 : __kmp_debug_assert("(__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind.used > 0)"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3078))
3078 (__kmp_nested_proc_bind.used > 0))(((__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind
.used > 0)) ? 0 : __kmp_debug_assert("(__kmp_nested_proc_bind.bind_types != __null) && (__kmp_nested_proc_bind.used > 0)"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3078))
;
3079
3080 const char *buf = value;
3081 const char *next;
3082 int num;
3083 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3084 if ((*buf >= '0') && (*buf <= '9')) {
3085 next = buf;
3086 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
3087 num = __kmp_str_to_int(buf, *next);
3088 KMP_ASSERT(num >= 0)((num >= 0) ? 0 : __kmp_debug_assert("num >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3088))
;
3089 buf = next;
3090 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3091 } else {
3092 num = -1;
3093 }
3094
3095 next = buf;
3096 if (__kmp_match_str("disabled", buf, &next)) {
3097 buf = next;
3098 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3099#if KMP_AFFINITY_SUPPORTED1
3100 __kmp_affinity_type = affinity_disabled;
3101#endif /* KMP_AFFINITY_SUPPORTED */
3102 __kmp_nested_proc_bind.used = 1;
3103 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3104 } else if ((num == (int)proc_bind_false) ||
3105 __kmp_match_str("false", buf, &next)) {
3106 buf = next;
3107 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3108#if KMP_AFFINITY_SUPPORTED1
3109 __kmp_affinity_type = affinity_none;
3110#endif /* KMP_AFFINITY_SUPPORTED */
3111 __kmp_nested_proc_bind.used = 1;
3112 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3113 } else if ((num == (int)proc_bind_true) ||
3114 __kmp_match_str("true", buf, &next)) {
3115 buf = next;
3116 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3117 __kmp_nested_proc_bind.used = 1;
3118 __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
3119 } else {
3120 // Count the number of values in the env var string
3121 const char *scan;
3122 int nelem = 1;
3123 for (scan = buf; *scan != '\0'; scan++) {
3124 if (*scan == ',') {
3125 nelem++;
3126 }
3127 }
3128
3129 // Create / expand the nested proc_bind array as needed
3130 if (__kmp_nested_proc_bind.size < nelem) {
3131 __kmp_nested_proc_bind.bind_types =
3132 (kmp_proc_bind_t *)KMP_INTERNAL_REALLOC(realloc((__kmp_nested_proc_bind.bind_types), (sizeof(kmp_proc_bind_t
) * nelem))
3133 __kmp_nested_proc_bind.bind_types,realloc((__kmp_nested_proc_bind.bind_types), (sizeof(kmp_proc_bind_t
) * nelem))
3134 sizeof(kmp_proc_bind_t) * nelem)realloc((__kmp_nested_proc_bind.bind_types), (sizeof(kmp_proc_bind_t
) * nelem))
;
3135 if (__kmp_nested_proc_bind.bind_types == NULL__null) {
3136 KMP_FATAL(MemoryAllocFailed)__kmp_fatal(__kmp_msg_format(kmp_i18n_msg_MemoryAllocFailed),
__kmp_msg_null)
;
3137 }
3138 __kmp_nested_proc_bind.size = nelem;
3139 }
3140 __kmp_nested_proc_bind.used = nelem;
3141
3142 // Save values in the nested proc_bind array
3143 int i = 0;
3144 for (;;) {
3145 enum kmp_proc_bind_t bind;
3146
3147 if ((num == (int)proc_bind_master) ||
3148 __kmp_match_str("master", buf, &next)) {
3149 buf = next;
3150 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3151 bind = proc_bind_master;
3152 } else if ((num == (int)proc_bind_close) ||
3153 __kmp_match_str("close", buf, &next)) {
3154 buf = next;
3155 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3156 bind = proc_bind_close;
3157 } else if ((num == (int)proc_bind_spread) ||
3158 __kmp_match_str("spread", buf, &next)) {
3159 buf = next;
3160 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3161 bind = proc_bind_spread;
3162 } else {
3163 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3164 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
3165 __kmp_nested_proc_bind.used = 1;
3166 return;
3167 }
3168
3169 __kmp_nested_proc_bind.bind_types[i++] = bind;
3170 if (i >= nelem) {
3171 break;
3172 }
3173 KMP_DEBUG_ASSERT(*buf == ',')((*buf == ',') ? 0 : __kmp_debug_assert("*buf == ','", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3173))
;
3174 buf++;
3175 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3176
3177 // Read next value if it was specified as an integer
3178 if ((*buf >= '0') && (*buf <= '9')) {
3179 next = buf;
3180 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
3181 num = __kmp_str_to_int(buf, *next);
3182 KMP_ASSERT(num >= 0)((num >= 0) ? 0 : __kmp_debug_assert("num >= 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3182))
;
3183 buf = next;
3184 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3185 } else {
3186 num = -1;
3187 }
3188 }
3189 SKIP_WS(buf){ while (*(buf) == ' ' || *(buf) == '\t') (buf)++; };
3190 }
3191 if (*buf != '\0') {
3192 KMP_WARNING(ParseExtraCharsWarn, name, buf)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseExtraCharsWarn
, name, buf), __kmp_msg_null)
;
3193 }
3194}
3195
3196static void __kmp_stg_print_proc_bind(kmp_str_buf_t *buffer, char const *name,
3197 void *data) {
3198 int nelem = __kmp_nested_proc_bind.used;
3199 if (__kmp_env_format) {
3200 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
3201 } else {
3202 __kmp_str_buf_print(buffer, " %s", name);
3203 }
3204 if (nelem == 0) {
3205 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
3206 } else {
3207 int i;
3208 __kmp_str_buf_print(buffer, "='", name);
3209 for (i = 0; i < nelem; i++) {
3210 switch (__kmp_nested_proc_bind.bind_types[i]) {
3211 case proc_bind_false:
3212 __kmp_str_buf_print(buffer, "false");
3213 break;
3214
3215 case proc_bind_true:
3216 __kmp_str_buf_print(buffer, "true");
3217 break;
3218
3219 case proc_bind_master:
3220 __kmp_str_buf_print(buffer, "master");
3221 break;
3222
3223 case proc_bind_close:
3224 __kmp_str_buf_print(buffer, "close");
3225 break;
3226
3227 case proc_bind_spread:
3228 __kmp_str_buf_print(buffer, "spread");
3229 break;
3230
3231 case proc_bind_intel:
3232 __kmp_str_buf_print(buffer, "intel");
3233 break;
3234
3235 case proc_bind_default:
3236 __kmp_str_buf_print(buffer, "default");
3237 break;
3238 }
3239 if (i < nelem - 1) {
3240 __kmp_str_buf_print(buffer, ",");
3241 }
3242 }
3243 __kmp_str_buf_print(buffer, "'\n");
3244 }
3245}
3246
3247#endif /* OMP_40_ENABLED */
3248
3249// -----------------------------------------------------------------------------
3250// OMP_DYNAMIC
3251
3252static void __kmp_stg_parse_omp_dynamic(char const *name, char const *value,
3253 void *data) {
3254 __kmp_stg_parse_bool(name, value, &(__kmp_global.g.g_dynamic));
3255} // __kmp_stg_parse_omp_dynamic
3256
3257static void __kmp_stg_print_omp_dynamic(kmp_str_buf_t *buffer, char const *name,
3258 void *data) {
3259 __kmp_stg_print_bool(buffer, name, __kmp_global.g.g_dynamic);
3260} // __kmp_stg_print_omp_dynamic
3261
3262static void __kmp_stg_parse_kmp_dynamic_mode(char const *name,
3263 char const *value, void *data) {
3264 if (TCR_4(__kmp_init_parallel)(__kmp_init_parallel)) {
3265 KMP_WARNING(EnvParallelWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvParallelWarn
, name), __kmp_msg_null)
;
3266 __kmp_env_toPrint(name, 0);
3267 return;
3268 }
3269#ifdef USE_LOAD_BALANCE1
3270 else if (__kmp_str_match("load balance", 2, value) ||
3271 __kmp_str_match("load_balance", 2, value) ||
3272 __kmp_str_match("load-balance", 2, value) ||
3273 __kmp_str_match("loadbalance", 2, value) ||
3274 __kmp_str_match("balance", 1, value)) {
3275 __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
3276 }
3277#endif /* USE_LOAD_BALANCE */
3278 else if (__kmp_str_match("thread limit", 1, value) ||
3279 __kmp_str_match("thread_limit", 1, value) ||
3280 __kmp_str_match("thread-limit", 1, value) ||
3281 __kmp_str_match("threadlimit", 1, value) ||
3282 __kmp_str_match("limit", 2, value)) {
3283 __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
3284 } else if (__kmp_str_match("random", 1, value)) {
3285 __kmp_global.g.g_dynamic_mode = dynamic_random;
3286 } else {
3287 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3288 }
3289} //__kmp_stg_parse_kmp_dynamic_mode
3290
3291static void __kmp_stg_print_kmp_dynamic_mode(kmp_str_buf_t *buffer,
3292 char const *name, void *data) {
3293#if KMP_DEBUG1
3294 if (__kmp_global.g.g_dynamic_mode == dynamic_default) {
3295 __kmp_str_buf_print(buffer, " %s: %s \n", name, KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
3296 }
3297#ifdef USE_LOAD_BALANCE1
3298 else if (__kmp_global.g.g_dynamic_mode == dynamic_load_balance) {
3299 __kmp_stg_print_str(buffer, name, "load balance");
3300 }
3301#endif /* USE_LOAD_BALANCE */
3302 else if (__kmp_global.g.g_dynamic_mode == dynamic_thread_limit) {
3303 __kmp_stg_print_str(buffer, name, "thread limit");
3304 } else if (__kmp_global.g.g_dynamic_mode == dynamic_random) {
3305 __kmp_stg_print_str(buffer, name, "random");
3306 } else {
3307 KMP_ASSERT(0)((0) ? 0 : __kmp_debug_assert("0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3307))
;
3308 }
3309#endif /* KMP_DEBUG */
3310} // __kmp_stg_print_kmp_dynamic_mode
3311
3312#ifdef USE_LOAD_BALANCE1
3313
3314// -----------------------------------------------------------------------------
3315// KMP_LOAD_BALANCE_INTERVAL
3316
3317static void __kmp_stg_parse_ld_balance_interval(char const *name,
3318 char const *value, void *data) {
3319 double interval = __kmp_convert_to_double(value);
3320 if (interval >= 0) {
3321 __kmp_load_balance_interval = interval;
3322 } else {
3323 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3324 }
3325} // __kmp_stg_parse_load_balance_interval
3326
3327static void __kmp_stg_print_ld_balance_interval(kmp_str_buf_t *buffer,
3328 char const *name, void *data) {
3329#if KMP_DEBUG1
3330 __kmp_str_buf_print(buffer, " %s=%8.6f\n", name,
3331 __kmp_load_balance_interval);
3332#endif /* KMP_DEBUG */
3333} // __kmp_stg_print_load_balance_interval
3334
3335#endif /* USE_LOAD_BALANCE */
3336
3337// -----------------------------------------------------------------------------
3338// KMP_INIT_AT_FORK
3339
3340static void __kmp_stg_parse_init_at_fork(char const *name, char const *value,
3341 void *data) {
3342 __kmp_stg_parse_bool(name, value, &__kmp_need_register_atfork);
3343 if (__kmp_need_register_atfork) {
3344 __kmp_need_register_atfork_specified = TRUE(!0);
3345 }
3346} // __kmp_stg_parse_init_at_fork
3347
3348static void __kmp_stg_print_init_at_fork(kmp_str_buf_t *buffer,
3349 char const *name, void *data) {
3350 __kmp_stg_print_bool(buffer, name, __kmp_need_register_atfork_specified);
3351} // __kmp_stg_print_init_at_fork
3352
3353// -----------------------------------------------------------------------------
3354// KMP_SCHEDULE
3355
3356static void __kmp_stg_parse_schedule(char const *name, char const *value,
3357 void *data) {
3358
3359 if (value != NULL__null) {
3360 size_t length = KMP_STRLENstrlen(value);
3361 if (length > INT_MAX2147483647) {
3362 KMP_WARNING(LongValue, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_LongValue
, name), __kmp_msg_null)
;
3363 } else {
3364 const char *semicolon;
3365 if (value[length - 1] == '"' || value[length - 1] == '\'')
3366 KMP_WARNING(UnbalancedQuotes, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_UnbalancedQuotes
, name), __kmp_msg_null)
;
3367 do {
3368 char sentinel;
3369
3370 semicolon = strchr(value, ';');
3371 if (*value && semicolon != value) {
3372 const char *comma = strchr(value, ',');
3373
3374 if (comma) {
3375 ++comma;
3376 sentinel = ',';
3377 } else
3378 sentinel = ';';
3379 if (!__kmp_strcasecmp_with_sentinel("static", value, sentinel)) {
3380 if (!__kmp_strcasecmp_with_sentinel("greedy", comma, ';')) {
3381 __kmp_static = kmp_sch_static_greedy;
3382 continue;
3383 } else if (!__kmp_strcasecmp_with_sentinel("balanced", comma,
3384 ';')) {
3385 __kmp_static = kmp_sch_static_balanced;
3386 continue;
3387 }
3388 } else if (!__kmp_strcasecmp_with_sentinel("guided", value,
3389 sentinel)) {
3390 if (!__kmp_strcasecmp_with_sentinel("iterative", comma, ';')) {
3391 __kmp_guided = kmp_sch_guided_iterative_chunked;
3392 continue;
3393 } else if (!__kmp_strcasecmp_with_sentinel("analytical", comma,
3394 ';')) {
3395 /* analytical not allowed for too many threads */
3396 __kmp_guided = kmp_sch_guided_analytical_chunked;
3397 continue;
3398 }
3399 }
3400 KMP_WARNING(InvalidClause, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_InvalidClause
, name, value), __kmp_msg_null)
;
3401 } else
3402 KMP_WARNING(EmptyClause, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EmptyClause
, name), __kmp_msg_null)
;
3403 } while ((value = semicolon ? semicolon + 1 : NULL__null));
3404 }
3405 }
3406
3407} // __kmp_stg_parse__schedule
3408
3409static void __kmp_stg_print_schedule(kmp_str_buf_t *buffer, char const *name,
3410 void *data) {
3411 if (__kmp_env_format) {
3412 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
3413 } else {
3414 __kmp_str_buf_print(buffer, " %s='", name);
3415 }
3416 if (__kmp_static == kmp_sch_static_greedy) {
3417 __kmp_str_buf_print(buffer, "%s", "static,greedy");
3418 } else if (__kmp_static == kmp_sch_static_balanced) {
3419 __kmp_str_buf_print(buffer, "%s", "static,balanced");
3420 }
3421 if (__kmp_guided == kmp_sch_guided_iterative_chunked) {
3422 __kmp_str_buf_print(buffer, ";%s'\n", "guided,iterative");
3423 } else if (__kmp_guided == kmp_sch_guided_analytical_chunked) {
3424 __kmp_str_buf_print(buffer, ";%s'\n", "guided,analytical");
3425 }
3426} // __kmp_stg_print_schedule
3427
3428// -----------------------------------------------------------------------------
3429// OMP_SCHEDULE
3430
3431static inline void __kmp_omp_schedule_restore() {
3432#if KMP_USE_HIER_SCHED0
3433 __kmp_hier_scheds.deallocate();
3434#endif
3435 __kmp_chunk = 0;
3436 __kmp_sched = kmp_sch_default;
3437}
3438
3439static const char *__kmp_parse_single_omp_schedule(const char *name,
3440 const char *value,
3441 bool parse_hier = false) {
3442 /* get the specified scheduling style */
3443 const char *ptr = value;
3444 const char *comma = strchr(ptr, ',');
3445 const char *delim;
3446 int chunk = 0;
3447 enum sched_type sched = kmp_sch_default;
3448 if (*ptr == '\0')
3449 return NULL__null;
3450#if KMP_USE_HIER_SCHED0
3451 kmp_hier_layer_e layer = kmp_hier_layer_e::LAYER_THREAD;
3452 if (parse_hier) {
3453 if (!__kmp_strcasecmp_with_sentinel("L1", ptr, ',')) {
3454 layer = kmp_hier_layer_e::LAYER_L1;
3455 } else if (!__kmp_strcasecmp_with_sentinel("L2", ptr, ',')) {
3456 layer = kmp_hier_layer_e::LAYER_L2;
3457 } else if (!__kmp_strcasecmp_with_sentinel("L3", ptr, ',')) {
3458 layer = kmp_hier_layer_e::LAYER_L3;
3459 } else if (!__kmp_strcasecmp_with_sentinel("NUMA", ptr, ',')) {
3460 layer = kmp_hier_layer_e::LAYER_NUMA;
3461 }
3462 if (layer != kmp_hier_layer_e::LAYER_THREAD && !comma) {
3463 // If there is no comma after the layer, then this schedule is invalid
3464 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3465 __kmp_omp_schedule_restore();
3466 return NULL__null;
3467 } else if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3468 ptr = ++comma;
3469 comma = strchr(ptr, ',');
3470 }
3471 }
3472 delim = ptr;
3473 while (*delim != ',' && *delim != ':' && *delim != '\0')
3474 delim++;
3475#else // KMP_USE_HIER_SCHED
3476 delim = ptr;
3477 while (*delim != ',' && *delim != '\0')
3478 delim++;
3479#endif // KMP_USE_HIER_SCHED
3480 if (!__kmp_strcasecmp_with_sentinel("dynamic", ptr, *delim)) /* DYNAMIC */
3481 sched = kmp_sch_dynamic_chunked;
3482 else if (!__kmp_strcasecmp_with_sentinel("guided", ptr, *delim)) /* GUIDED */
3483 sched = kmp_sch_guided_chunked;
3484 // AC: TODO: add AUTO schedule, and probably remove TRAPEZOIDAL (OMP 3.0 does
3485 // not allow it)
3486 else if (!__kmp_strcasecmp_with_sentinel("auto", ptr, *delim)) { /* AUTO */
3487 sched = kmp_sch_auto;
3488 if (comma) {
3489 __kmp_msg(kmp_ms_warning, KMP_MSG(IgnoreChunk, name, comma)__kmp_msg_format(kmp_i18n_msg_IgnoreChunk, name, comma),
3490 __kmp_msg_null);
3491 comma = NULL__null;
3492 }
3493 } else if (!__kmp_strcasecmp_with_sentinel("trapezoidal", ptr,
3494 *delim)) /* TRAPEZOIDAL */
3495 sched = kmp_sch_trapezoidal;
3496 else if (!__kmp_strcasecmp_with_sentinel("static", ptr, *delim)) /* STATIC */
3497 sched = kmp_sch_static;
3498#if KMP_STATIC_STEAL_ENABLED1
3499 else if (!__kmp_strcasecmp_with_sentinel("static_steal", ptr, *delim))
3500 sched = kmp_sch_static_steal;
3501#endif
3502 else {
3503 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3504 __kmp_omp_schedule_restore();
3505 return NULL__null;
3506 }
3507 if (ptr && comma && *comma == *delim) {
3508 ptr = comma + 1;
3509 SKIP_DIGITS(ptr){ while (*(ptr) >= '0' && *(ptr) <= '9') (ptr)++
; }
;
3510
3511 if (sched == kmp_sch_static)
3512 sched = kmp_sch_static_chunked;
3513 ++comma;
3514 chunk = __kmp_str_to_int(comma, *ptr);
3515 if (chunk < 1) {
3516 chunk = KMP_DEFAULT_CHUNK1;
3517 __kmp_msg(kmp_ms_warning, KMP_MSG(InvalidChunk, name, comma)__kmp_msg_format(kmp_i18n_msg_InvalidChunk, name, comma),
3518 __kmp_msg_null);
3519 KMP_INFORM(Using_int_Value, name, __kmp_chunk)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, name, __kmp_chunk), __kmp_msg_null)
;
3520 // AC: next block commented out until KMP_DEFAULT_CHUNK != KMP_MIN_CHUNK
3521 // (to improve code coverage :)
3522 // The default chunk size is 1 according to standard, thus making
3523 // KMP_MIN_CHUNK not 1 we would introduce mess:
3524 // wrong chunk becomes 1, but it will be impossible to explicitely set
3525 // 1, because it becomes KMP_MIN_CHUNK...
3526 // } else if ( chunk < KMP_MIN_CHUNK ) {
3527 // chunk = KMP_MIN_CHUNK;
3528 } else if (chunk > KMP_MAX_CHUNK(2147483647 - 1)) {
3529 chunk = KMP_MAX_CHUNK(2147483647 - 1);
3530 __kmp_msg(kmp_ms_warning, KMP_MSG(LargeChunk, name, comma)__kmp_msg_format(kmp_i18n_msg_LargeChunk, name, comma),
3531 __kmp_msg_null);
3532 KMP_INFORM(Using_int_Value, name, chunk)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, name, chunk), __kmp_msg_null)
;
3533 }
3534 } else if (ptr) {
3535 SKIP_TOKEN(ptr){ while ((*(ptr) >= '0' && *(ptr) <= '9') || (*
(ptr) >= 'a' && *(ptr) <= 'z') || (*(ptr) >=
'A' && *(ptr) <= 'Z') || *(ptr) == '_') (ptr)++; }
;
3536 }
3537#if KMP_USE_HIER_SCHED0
3538 if (layer != kmp_hier_layer_e::LAYER_THREAD) {
3539 __kmp_hier_scheds.append(sched, chunk, layer);
3540 } else
3541#endif
3542 {
3543 __kmp_chunk = chunk;
3544 __kmp_sched = sched;
3545 }
3546 return ptr;
3547}
3548
3549static void __kmp_stg_parse_omp_schedule(char const *name, char const *value,
3550 void *data) {
3551 size_t length;
3552 const char *ptr = value;
3553 SKIP_WS(ptr){ while (*(ptr) == ' ' || *(ptr) == '\t') (ptr)++; };
3554 if (value) {
3555 length = KMP_STRLENstrlen(value);
3556 if (length) {
3557 if (value[length - 1] == '"' || value[length - 1] == '\'')
3558 KMP_WARNING(UnbalancedQuotes, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_UnbalancedQuotes
, name), __kmp_msg_null)
;
3559/* get the specified scheduling style */
3560#if KMP_USE_HIER_SCHED0
3561 if (!__kmp_strcasecmp_with_sentinel("EXPERIMENTAL", ptr, ' ')) {
3562 SKIP_TOKEN(ptr){ while ((*(ptr) >= '0' && *(ptr) <= '9') || (*
(ptr) >= 'a' && *(ptr) <= 'z') || (*(ptr) >=
'A' && *(ptr) <= 'Z') || *(ptr) == '_') (ptr)++; }
;
3563 SKIP_WS(ptr){ while (*(ptr) == ' ' || *(ptr) == '\t') (ptr)++; };
3564 while ((ptr = __kmp_parse_single_omp_schedule(name, ptr, true))) {
3565 while (*ptr == ' ' || *ptr == '\t' || *ptr == ':')
3566 ptr++;
3567 }
3568 } else
3569#endif
3570 __kmp_parse_single_omp_schedule(name, ptr);
3571 } else
3572 KMP_WARNING(EmptyString, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EmptyString
, name), __kmp_msg_null)
;
3573 }
3574#if KMP_USE_HIER_SCHED0
3575 __kmp_hier_scheds.sort();
3576#endif
3577 K_DIAG(1, ("__kmp_static == %d\n", __kmp_static)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_static == %d\n"
, __kmp_static); } }
3578 K_DIAG(1, ("__kmp_guided == %d\n", __kmp_guided)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_guided == %d\n"
, __kmp_guided); } }
3579 K_DIAG(1, ("__kmp_sched == %d\n", __kmp_sched)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_sched == %d\n"
, __kmp_sched); } }
3580 K_DIAG(1, ("__kmp_chunk == %d\n", __kmp_chunk)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_chunk == %d\n"
, __kmp_chunk); } }
3581} // __kmp_stg_parse_omp_schedule
3582
3583static void __kmp_stg_print_omp_schedule(kmp_str_buf_t *buffer,
3584 char const *name, void *data) {
3585 if (__kmp_env_format) {
3586 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
3587 } else {
3588 __kmp_str_buf_print(buffer, " %s='", name);
3589 }
3590 if (__kmp_chunk) {
3591 switch (__kmp_sched) {
3592 case kmp_sch_dynamic_chunked:
3593 __kmp_str_buf_print(buffer, "%s,%d'\n", "dynamic", __kmp_chunk);
3594 break;
3595 case kmp_sch_guided_iterative_chunked:
3596 case kmp_sch_guided_analytical_chunked:
3597 __kmp_str_buf_print(buffer, "%s,%d'\n", "guided", __kmp_chunk);
3598 break;
3599 case kmp_sch_trapezoidal:
3600 __kmp_str_buf_print(buffer, "%s,%d'\n", "trapezoidal", __kmp_chunk);
3601 break;
3602 case kmp_sch_static:
3603 case kmp_sch_static_chunked:
3604 case kmp_sch_static_balanced:
3605 case kmp_sch_static_greedy:
3606 __kmp_str_buf_print(buffer, "%s,%d'\n", "static", __kmp_chunk);
3607 break;
3608 case kmp_sch_static_steal:
3609 __kmp_str_buf_print(buffer, "%s,%d'\n", "static_steal", __kmp_chunk);
3610 break;
3611 case kmp_sch_auto:
3612 __kmp_str_buf_print(buffer, "%s,%d'\n", "auto", __kmp_chunk);
3613 break;
3614 }
3615 } else {
3616 switch (__kmp_sched) {
3617 case kmp_sch_dynamic_chunked:
3618 __kmp_str_buf_print(buffer, "%s'\n", "dynamic");
3619 break;
3620 case kmp_sch_guided_iterative_chunked:
3621 case kmp_sch_guided_analytical_chunked:
3622 __kmp_str_buf_print(buffer, "%s'\n", "guided");
3623 break;
3624 case kmp_sch_trapezoidal:
3625 __kmp_str_buf_print(buffer, "%s'\n", "trapezoidal");
3626 break;
3627 case kmp_sch_static:
3628 case kmp_sch_static_chunked:
3629 case kmp_sch_static_balanced:
3630 case kmp_sch_static_greedy:
3631 __kmp_str_buf_print(buffer, "%s'\n", "static");
3632 break;
3633 case kmp_sch_static_steal:
3634 __kmp_str_buf_print(buffer, "%s'\n", "static_steal");
3635 break;
3636 case kmp_sch_auto:
3637 __kmp_str_buf_print(buffer, "%s'\n", "auto");
3638 break;
3639 }
3640 }
3641} // __kmp_stg_print_omp_schedule
3642
3643#if KMP_USE_HIER_SCHED0
3644// -----------------------------------------------------------------------------
3645// KMP_DISP_HAND_THREAD
3646static void __kmp_stg_parse_kmp_hand_thread(char const *name, char const *value,
3647 void *data) {
3648 __kmp_stg_parse_bool(name, value, &(__kmp_dispatch_hand_threading));
3649} // __kmp_stg_parse_kmp_hand_thread
3650
3651static void __kmp_stg_print_kmp_hand_thread(kmp_str_buf_t *buffer,
3652 char const *name, void *data) {
3653 __kmp_stg_print_bool(buffer, name, __kmp_dispatch_hand_threading);
3654} // __kmp_stg_print_kmp_hand_thread
3655#endif
3656
3657// -----------------------------------------------------------------------------
3658// KMP_ATOMIC_MODE
3659
3660static void __kmp_stg_parse_atomic_mode(char const *name, char const *value,
3661 void *data) {
3662 // Modes: 0 -- do not change default; 1 -- Intel perf mode, 2 -- GOMP
3663 // compatibility mode.
3664 int mode = 0;
3665 int max = 1;
3666#ifdef KMP_GOMP_COMPAT
3667 max = 2;
3668#endif /* KMP_GOMP_COMPAT */
3669 __kmp_stg_parse_int(name, value, 0, max, &mode);
3670 // TODO; parse_int is not very suitable for this case. In case of overflow it
3671 // is better to use
3672 // 0 rather that max value.
3673 if (mode > 0) {
3674 __kmp_atomic_mode = mode;
3675 }
3676} // __kmp_stg_parse_atomic_mode
3677
3678static void __kmp_stg_print_atomic_mode(kmp_str_buf_t *buffer, char const *name,
3679 void *data) {
3680 __kmp_stg_print_int(buffer, name, __kmp_atomic_mode);
3681} // __kmp_stg_print_atomic_mode
3682
3683// -----------------------------------------------------------------------------
3684// KMP_CONSISTENCY_CHECK
3685
3686static void __kmp_stg_parse_consistency_check(char const *name,
3687 char const *value, void *data) {
3688 if (!__kmp_strcasecmp_with_sentinel("all", value, 0)) {
3689 // Note, this will not work from kmp_set_defaults because th_cons stack was
3690 // not allocated
3691 // for existed thread(s) thus the first __kmp_push_<construct> will break
3692 // with assertion.
3693 // TODO: allocate th_cons if called from kmp_set_defaults.
3694 __kmp_env_consistency_check = TRUE(!0);
3695 } else if (!__kmp_strcasecmp_with_sentinel("none", value, 0)) {
3696 __kmp_env_consistency_check = FALSE0;
3697 } else {
3698 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3699 }
3700} // __kmp_stg_parse_consistency_check
3701
3702static void __kmp_stg_print_consistency_check(kmp_str_buf_t *buffer,
3703 char const *name, void *data) {
3704#if KMP_DEBUG1
3705 const char *value = NULL__null;
3706
3707 if (__kmp_env_consistency_check) {
3708 value = "all";
3709 } else {
3710 value = "none";
3711 }
3712
3713 if (value != NULL__null) {
3714 __kmp_stg_print_str(buffer, name, value);
3715 }
3716#endif /* KMP_DEBUG */
3717} // __kmp_stg_print_consistency_check
3718
3719#if USE_ITT_BUILD1
3720// -----------------------------------------------------------------------------
3721// KMP_ITT_PREPARE_DELAY
3722
3723#if USE_ITT_NOTIFY1
3724
3725static void __kmp_stg_parse_itt_prepare_delay(char const *name,
3726 char const *value, void *data) {
3727 // Experimental code: KMP_ITT_PREPARE_DELAY specifies numbert of loop
3728 // iterations.
3729 int delay = 0;
3730 __kmp_stg_parse_int(name, value, 0, INT_MAX2147483647, &delay);
3731 __kmp_itt_prepare_delay = delay;
3732} // __kmp_str_parse_itt_prepare_delay
3733
3734static void __kmp_stg_print_itt_prepare_delay(kmp_str_buf_t *buffer,
3735 char const *name, void *data) {
3736 __kmp_stg_print_uint64(buffer, name, __kmp_itt_prepare_delay);
3737
3738} // __kmp_str_print_itt_prepare_delay
3739
3740#endif // USE_ITT_NOTIFY
3741#endif /* USE_ITT_BUILD */
3742
3743// -----------------------------------------------------------------------------
3744// KMP_MALLOC_POOL_INCR
3745
3746static void __kmp_stg_parse_malloc_pool_incr(char const *name,
3747 char const *value, void *data) {
3748 __kmp_stg_parse_size(name, value, KMP_MIN_MALLOC_POOL_INCR((size_t)(4 * 1024)),
3749 KMP_MAX_MALLOC_POOL_INCR(~((size_t)1 << ((sizeof(size_t) * (1 << 3)) - 1)
))
, NULL__null, &__kmp_malloc_pool_incr,
3750 1);
3751} // __kmp_stg_parse_malloc_pool_incr
3752
3753static void __kmp_stg_print_malloc_pool_incr(kmp_str_buf_t *buffer,
3754 char const *name, void *data) {
3755 __kmp_stg_print_size(buffer, name, __kmp_malloc_pool_incr);
3756
3757} // _kmp_stg_print_malloc_pool_incr
3758
3759#ifdef KMP_DEBUG1
3760
3761// -----------------------------------------------------------------------------
3762// KMP_PAR_RANGE
3763
3764static void __kmp_stg_parse_par_range_env(char const *name, char const *value,
3765 void *data) {
3766 __kmp_stg_parse_par_range(name, value, &__kmp_par_range,
3767 __kmp_par_range_routine, __kmp_par_range_filename,
3768 &__kmp_par_range_lb, &__kmp_par_range_ub);
3769} // __kmp_stg_parse_par_range_env
3770
3771static void __kmp_stg_print_par_range_env(kmp_str_buf_t *buffer,
3772 char const *name, void *data) {
3773 if (__kmp_par_range != 0) {
3774 __kmp_stg_print_str(buffer, name, par_range_to_print);
3775 }
3776} // __kmp_stg_print_par_range_env
3777
3778// -----------------------------------------------------------------------------
3779// KMP_YIELD_CYCLE, KMP_YIELD_ON, KMP_YIELD_OFF
3780
3781static void __kmp_stg_parse_yield_cycle(char const *name, char const *value,
3782 void *data) {
3783 int flag = __kmp_yield_cycle;
3784 __kmp_stg_parse_bool(name, value, &flag);
3785 __kmp_yield_cycle = flag;
3786} // __kmp_stg_parse_yield_cycle
3787
3788static void __kmp_stg_print_yield_cycle(kmp_str_buf_t *buffer, char const *name,
3789 void *data) {
3790 __kmp_stg_print_bool(buffer, name, __kmp_yield_cycle);
3791} // __kmp_stg_print_yield_cycle
3792
3793static void __kmp_stg_parse_yield_on(char const *name, char const *value,
3794 void *data) {
3795 __kmp_stg_parse_int(name, value, 2, INT_MAX2147483647, &__kmp_yield_on_count);
3796} // __kmp_stg_parse_yield_on
3797
3798static void __kmp_stg_print_yield_on(kmp_str_buf_t *buffer, char const *name,
3799 void *data) {
3800 __kmp_stg_print_int(buffer, name, __kmp_yield_on_count);
3801} // __kmp_stg_print_yield_on
3802
3803static void __kmp_stg_parse_yield_off(char const *name, char const *value,
3804 void *data) {
3805 __kmp_stg_parse_int(name, value, 2, INT_MAX2147483647, &__kmp_yield_off_count);
3806} // __kmp_stg_parse_yield_off
3807
3808static void __kmp_stg_print_yield_off(kmp_str_buf_t *buffer, char const *name,
3809 void *data) {
3810 __kmp_stg_print_int(buffer, name, __kmp_yield_off_count);
3811} // __kmp_stg_print_yield_off
3812
3813#endif
3814
3815// -----------------------------------------------------------------------------
3816// KMP_INIT_WAIT, KMP_NEXT_WAIT
3817
3818static void __kmp_stg_parse_init_wait(char const *name, char const *value,
3819 void *data) {
3820 int wait;
3821 KMP_ASSERT((__kmp_init_wait & 1) == 0)(((__kmp_init_wait & 1) == 0) ? 0 : __kmp_debug_assert("(__kmp_init_wait & 1) == 0"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3821))
;
3822 wait = __kmp_init_wait / 2;
3823 __kmp_stg_parse_int(name, value, KMP_MIN_INIT_WAIT1, KMP_MAX_INIT_WAIT(2147483647 / 2), &wait);
3824 __kmp_init_wait = wait * 2;
3825 KMP_ASSERT((__kmp_init_wait & 1) == 0)(((__kmp_init_wait & 1) == 0) ? 0 : __kmp_debug_assert("(__kmp_init_wait & 1) == 0"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3825))
;
3826 __kmp_yield_init = __kmp_init_wait;
3827} // __kmp_stg_parse_init_wait
3828
3829static void __kmp_stg_print_init_wait(kmp_str_buf_t *buffer, char const *name,
3830 void *data) {
3831 __kmp_stg_print_int(buffer, name, __kmp_init_wait);
3832} // __kmp_stg_print_init_wait
3833
3834static void __kmp_stg_parse_next_wait(char const *name, char const *value,
3835 void *data) {
3836 int wait;
3837 KMP_ASSERT((__kmp_next_wait & 1) == 0)(((__kmp_next_wait & 1) == 0) ? 0 : __kmp_debug_assert("(__kmp_next_wait & 1) == 0"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3837))
;
3838 wait = __kmp_next_wait / 2;
3839 __kmp_stg_parse_int(name, value, KMP_MIN_NEXT_WAIT1, KMP_MAX_NEXT_WAIT(2147483647 / 2), &wait);
3840 __kmp_next_wait = wait * 2;
3841 KMP_ASSERT((__kmp_next_wait & 1) == 0)(((__kmp_next_wait & 1) == 0) ? 0 : __kmp_debug_assert("(__kmp_next_wait & 1) == 0"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 3841))
;
3842 __kmp_yield_next = __kmp_next_wait;
3843} // __kmp_stg_parse_next_wait
3844
3845static void __kmp_stg_print_next_wait(kmp_str_buf_t *buffer, char const *name,
3846 void *data) {
3847 __kmp_stg_print_int(buffer, name, __kmp_next_wait);
3848} //__kmp_stg_print_next_wait
3849
3850// -----------------------------------------------------------------------------
3851// KMP_GTID_MODE
3852
3853static void __kmp_stg_parse_gtid_mode(char const *name, char const *value,
3854 void *data) {
3855 // Modes:
3856 // 0 -- do not change default
3857 // 1 -- sp search
3858 // 2 -- use "keyed" TLS var, i.e.
3859 // pthread_getspecific(Linux* OS/OS X*) or TlsGetValue(Windows* OS)
3860 // 3 -- __declspec(thread) TLS var in tdata section
3861 int mode = 0;
3862 int max = 2;
3863#ifdef KMP_TDATA_GTID1
3864 max = 3;
3865#endif /* KMP_TDATA_GTID */
3866 __kmp_stg_parse_int(name, value, 0, max, &mode);
3867 // TODO; parse_int is not very suitable for this case. In case of overflow it
3868 // is better to use 0 rather that max value.
3869 if (mode == 0) {
3870 __kmp_adjust_gtid_mode = TRUE(!0);
3871 } else {
3872 __kmp_gtid_mode = mode;
3873 __kmp_adjust_gtid_mode = FALSE0;
3874 }
3875} // __kmp_str_parse_gtid_mode
3876
3877static void __kmp_stg_print_gtid_mode(kmp_str_buf_t *buffer, char const *name,
3878 void *data) {
3879 if (__kmp_adjust_gtid_mode) {
3880 __kmp_stg_print_int(buffer, name, 0);
3881 } else {
3882 __kmp_stg_print_int(buffer, name, __kmp_gtid_mode);
3883 }
3884} // __kmp_stg_print_gtid_mode
3885
3886// -----------------------------------------------------------------------------
3887// KMP_NUM_LOCKS_IN_BLOCK
3888
3889static void __kmp_stg_parse_lock_block(char const *name, char const *value,
3890 void *data) {
3891 __kmp_stg_parse_int(name, value, 0, KMP_INT_MAX((kmp_int32)0x7FFFFFFF), &__kmp_num_locks_in_block);
3892} // __kmp_str_parse_lock_block
3893
3894static void __kmp_stg_print_lock_block(kmp_str_buf_t *buffer, char const *name,
3895 void *data) {
3896 __kmp_stg_print_int(buffer, name, __kmp_num_locks_in_block);
3897} // __kmp_stg_print_lock_block
3898
3899// -----------------------------------------------------------------------------
3900// KMP_LOCK_KIND
3901
3902#if KMP_USE_DYNAMIC_LOCK1
3903#define KMP_STORE_LOCK_SEQ(a)(__kmp_user_lock_seq = lockseq_a) (__kmp_user_lock_seq = lockseq_##a)
3904#else
3905#define KMP_STORE_LOCK_SEQ(a)(__kmp_user_lock_seq = lockseq_a)
3906#endif
3907
3908static void __kmp_stg_parse_lock_kind(char const *name, char const *value,
3909 void *data) {
3910 if (__kmp_init_user_locks) {
3911 KMP_WARNING(EnvLockWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvLockWarn
, name), __kmp_msg_null)
;
3912 return;
3913 }
3914
3915 if (__kmp_str_match("tas", 2, value) ||
3916 __kmp_str_match("test and set", 2, value) ||
3917 __kmp_str_match("test_and_set", 2, value) ||
3918 __kmp_str_match("test-and-set", 2, value) ||
3919 __kmp_str_match("test andset", 2, value) ||
3920 __kmp_str_match("test_andset", 2, value) ||
3921 __kmp_str_match("test-andset", 2, value) ||
3922 __kmp_str_match("testand set", 2, value) ||
3923 __kmp_str_match("testand_set", 2, value) ||
3924 __kmp_str_match("testand-set", 2, value) ||
3925 __kmp_str_match("testandset", 2, value)) {
3926 __kmp_user_lock_kind = lk_tas;
3927 KMP_STORE_LOCK_SEQ(tas)(__kmp_user_lock_seq = lockseq_tas);
3928 }
3929#if KMP_USE_FUTEX(1 && !0 && (0 || 1 || KMP_ARCH_ARM || 0))
3930 else if (__kmp_str_match("futex", 1, value)) {
3931 if (__kmp_futex_determine_capable()) {
3932 __kmp_user_lock_kind = lk_futex;
3933 KMP_STORE_LOCK_SEQ(futex)(__kmp_user_lock_seq = lockseq_futex);
3934 } else {
3935 KMP_WARNING(FutexNotSupported, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_FutexNotSupported
, name, value), __kmp_msg_null)
;
3936 }
3937 }
3938#endif
3939 else if (__kmp_str_match("ticket", 2, value)) {
3940 __kmp_user_lock_kind = lk_ticket;
3941 KMP_STORE_LOCK_SEQ(ticket)(__kmp_user_lock_seq = lockseq_ticket);
3942 } else if (__kmp_str_match("queuing", 1, value) ||
3943 __kmp_str_match("queue", 1, value)) {
3944 __kmp_user_lock_kind = lk_queuing;
3945 KMP_STORE_LOCK_SEQ(queuing)(__kmp_user_lock_seq = lockseq_queuing);
3946 } else if (__kmp_str_match("drdpa ticket", 1, value) ||
3947 __kmp_str_match("drdpa_ticket", 1, value) ||
3948 __kmp_str_match("drdpa-ticket", 1, value) ||
3949 __kmp_str_match("drdpaticket", 1, value) ||
3950 __kmp_str_match("drdpa", 1, value)) {
3951 __kmp_user_lock_kind = lk_drdpa;
3952 KMP_STORE_LOCK_SEQ(drdpa)(__kmp_user_lock_seq = lockseq_drdpa);
3953 }
3954#if KMP_USE_ADAPTIVE_LOCKS(0 || 1) && !0
3955 else if (__kmp_str_match("adaptive", 1, value)) {
3956 if (__kmp_cpuinfo.rtm) { // ??? Is cpuinfo available here?
3957 __kmp_user_lock_kind = lk_adaptive;
3958 KMP_STORE_LOCK_SEQ(adaptive)(__kmp_user_lock_seq = lockseq_adaptive);
3959 } else {
3960 KMP_WARNING(AdaptiveNotSupported, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AdaptiveNotSupported
, name, value), __kmp_msg_null)
;
3961 __kmp_user_lock_kind = lk_queuing;
3962 KMP_STORE_LOCK_SEQ(queuing)(__kmp_user_lock_seq = lockseq_queuing);
3963 }
3964 }
3965#endif // KMP_USE_ADAPTIVE_LOCKS
3966#if KMP_USE_DYNAMIC_LOCK1 && KMP_USE_TSX(0 || 1) && !0
3967 else if (__kmp_str_match("rtm", 1, value)) {
3968 if (__kmp_cpuinfo.rtm) {
3969 __kmp_user_lock_kind = lk_rtm;
3970 KMP_STORE_LOCK_SEQ(rtm)(__kmp_user_lock_seq = lockseq_rtm);
3971 } else {
3972 KMP_WARNING(AdaptiveNotSupported, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AdaptiveNotSupported
, name, value), __kmp_msg_null)
;
3973 __kmp_user_lock_kind = lk_queuing;
3974 KMP_STORE_LOCK_SEQ(queuing)(__kmp_user_lock_seq = lockseq_queuing);
3975 }
3976 } else if (__kmp_str_match("hle", 1, value)) {
3977 __kmp_user_lock_kind = lk_hle;
3978 KMP_STORE_LOCK_SEQ(hle)(__kmp_user_lock_seq = lockseq_hle);
3979 }
3980#endif
3981 else {
3982 KMP_WARNING(StgInvalidValue, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgInvalidValue
, name, value), __kmp_msg_null)
;
3983 }
3984}
3985
3986static void __kmp_stg_print_lock_kind(kmp_str_buf_t *buffer, char const *name,
3987 void *data) {
3988 const char *value = NULL__null;
3989
3990 switch (__kmp_user_lock_kind) {
3991 case lk_default:
3992 value = "default";
3993 break;
3994
3995 case lk_tas:
3996 value = "tas";
3997 break;
3998
3999#if KMP_USE_FUTEX(1 && !0 && (0 || 1 || KMP_ARCH_ARM || 0))
4000 case lk_futex:
4001 value = "futex";
4002 break;
4003#endif
4004
4005#if KMP_USE_DYNAMIC_LOCK1 && KMP_USE_TSX(0 || 1) && !0
4006 case lk_rtm:
4007 value = "rtm";
4008 break;
4009
4010 case lk_hle:
4011 value = "hle";
4012 break;
4013#endif
4014
4015 case lk_ticket:
4016 value = "ticket";
4017 break;
4018
4019 case lk_queuing:
4020 value = "queuing";
4021 break;
4022
4023 case lk_drdpa:
4024 value = "drdpa";
4025 break;
4026#if KMP_USE_ADAPTIVE_LOCKS(0 || 1) && !0
4027 case lk_adaptive:
4028 value = "adaptive";
4029 break;
4030#endif
4031 }
4032
4033 if (value != NULL__null) {
4034 __kmp_stg_print_str(buffer, name, value);
4035 }
4036}
4037
4038// -----------------------------------------------------------------------------
4039// KMP_SPIN_BACKOFF_PARAMS
4040
4041// KMP_SPIN_BACKOFF_PARAMS=max_backoff[,min_tick] (max backoff size, min tick
4042// for machine pause)
4043static void __kmp_stg_parse_spin_backoff_params(const char *name,
4044 const char *value, void *data) {
4045 const char *next = value;
4046
4047 int total = 0; // Count elements that were set. It'll be used as an array size
4048 int prev_comma = FALSE0; // For correct processing sequential commas
4049 int i;
4050
4051 kmp_uint32 max_backoff = __kmp_spin_backoff_params.max_backoff;
4052 kmp_uint32 min_tick = __kmp_spin_backoff_params.min_tick;
4053
4054 // Run only 3 iterations because it is enough to read two values or find a
4055 // syntax error
4056 for (i = 0; i < 3; i++) {
4057 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
4058
4059 if (*next == '\0') {
4060 break;
4061 }
4062 // Next character is not an integer or not a comma OR number of values > 2
4063 // => end of list
4064 if (((*next < '0' || *next > '9') && *next != ',') || total > 2) {
4065 KMP_WARNING(EnvSyntaxError, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSyntaxError
, name, value), __kmp_msg_null)
;
4066 return;
4067 }
4068 // The next character is ','
4069 if (*next == ',') {
4070 // ',' is the fisrt character
4071 if (total == 0 || prev_comma) {
4072 total++;
4073 }
4074 prev_comma = TRUE(!0);
4075 next++; // skip ','
4076 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
4077 }
4078 // Next character is a digit
4079 if (*next >= '0' && *next <= '9') {
4080 int num;
4081 const char *buf = next;
4082 char const *msg = NULL__null;
4083 prev_comma = FALSE0;
4084 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
4085 total++;
4086
4087 const char *tmp = next;
4088 SKIP_WS(tmp){ while (*(tmp) == ' ' || *(tmp) == '\t') (tmp)++; };
4089 if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
4090 KMP_WARNING(EnvSpacesNotAllowed, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSpacesNotAllowed
, name, value), __kmp_msg_null)
;
4091 return;
4092 }
4093
4094 num = __kmp_str_to_int(buf, *next);
4095 if (num <= 0) { // The number of retries should be > 0
4096 msg = KMP_I18N_STR(ValueTooSmall)__kmp_i18n_catgets(kmp_i18n_str_ValueTooSmall);
4097 num = 1;
4098 } else if (num > KMP_INT_MAX((kmp_int32)0x7FFFFFFF)) {
4099 msg = KMP_I18N_STR(ValueTooLarge)__kmp_i18n_catgets(kmp_i18n_str_ValueTooLarge);
4100 num = KMP_INT_MAX((kmp_int32)0x7FFFFFFF);
4101 }
4102 if (msg != NULL__null) {
4103 // Message is not empty. Print warning.
4104 KMP_WARNING(ParseSizeIntWarn, name, value, msg)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseSizeIntWarn
, name, value, msg), __kmp_msg_null)
;
4105 KMP_INFORM(Using_int_Value, name, num)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, name, num), __kmp_msg_null)
;
4106 }
4107 if (total == 1) {
4108 max_backoff = num;
4109 } else if (total == 2) {
4110 min_tick = num;
4111 }
4112 }
4113 }
4114 KMP_DEBUG_ASSERT(total > 0)((total > 0) ? 0 : __kmp_debug_assert("total > 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4114))
;
4115 if (total <= 0) {
4116 KMP_WARNING(EnvSyntaxError, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSyntaxError
, name, value), __kmp_msg_null)
;
4117 return;
4118 }
4119 __kmp_spin_backoff_params.max_backoff = max_backoff;
4120 __kmp_spin_backoff_params.min_tick = min_tick;
4121}
4122
4123static void __kmp_stg_print_spin_backoff_params(kmp_str_buf_t *buffer,
4124 char const *name, void *data) {
4125 if (__kmp_env_format) {
4126 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
4127 } else {
4128 __kmp_str_buf_print(buffer, " %s='", name);
4129 }
4130 __kmp_str_buf_print(buffer, "%d,%d'\n", __kmp_spin_backoff_params.max_backoff,
4131 __kmp_spin_backoff_params.min_tick);
4132}
4133
4134#if KMP_USE_ADAPTIVE_LOCKS(0 || 1) && !0
4135
4136// -----------------------------------------------------------------------------
4137// KMP_ADAPTIVE_LOCK_PROPS, KMP_SPECULATIVE_STATSFILE
4138
4139// Parse out values for the tunable parameters from a string of the form
4140// KMP_ADAPTIVE_LOCK_PROPS=max_soft_retries[,max_badness]
4141static void __kmp_stg_parse_adaptive_lock_props(const char *name,
4142 const char *value, void *data) {
4143 int max_retries = 0;
4144 int max_badness = 0;
4145
4146 const char *next = value;
4147
4148 int total = 0; // Count elements that were set. It'll be used as an array size
4149 int prev_comma = FALSE0; // For correct processing sequential commas
4150 int i;
4151
4152 // Save values in the structure __kmp_speculative_backoff_params
4153 // Run only 3 iterations because it is enough to read two values or find a
4154 // syntax error
4155 for (i = 0; i < 3; i++) {
4156 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
4157
4158 if (*next == '\0') {
4159 break;
4160 }
4161 // Next character is not an integer or not a comma OR number of values > 2
4162 // => end of list
4163 if (((*next < '0' || *next > '9') && *next != ',') || total > 2) {
4164 KMP_WARNING(EnvSyntaxError, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSyntaxError
, name, value), __kmp_msg_null)
;
4165 return;
4166 }
4167 // The next character is ','
4168 if (*next == ',') {
4169 // ',' is the fisrt character
4170 if (total == 0 || prev_comma) {
4171 total++;
4172 }
4173 prev_comma = TRUE(!0);
4174 next++; // skip ','
4175 SKIP_WS(next){ while (*(next) == ' ' || *(next) == '\t') (next)++; };
4176 }
4177 // Next character is a digit
4178 if (*next >= '0' && *next <= '9') {
4179 int num;
4180 const char *buf = next;
4181 char const *msg = NULL__null;
4182 prev_comma = FALSE0;
4183 SKIP_DIGITS(next){ while (*(next) >= '0' && *(next) <= '9') (next
)++; }
;
4184 total++;
4185
4186 const char *tmp = next;
4187 SKIP_WS(tmp){ while (*(tmp) == ' ' || *(tmp) == '\t') (tmp)++; };
4188 if ((*next == ' ' || *next == '\t') && (*tmp >= '0' && *tmp <= '9')) {
4189 KMP_WARNING(EnvSpacesNotAllowed, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSpacesNotAllowed
, name, value), __kmp_msg_null)
;
4190 return;
4191 }
4192
4193 num = __kmp_str_to_int(buf, *next);
4194 if (num < 0) { // The number of retries should be >= 0
4195 msg = KMP_I18N_STR(ValueTooSmall)__kmp_i18n_catgets(kmp_i18n_str_ValueTooSmall);
4196 num = 1;
4197 } else if (num > KMP_INT_MAX((kmp_int32)0x7FFFFFFF)) {
4198 msg = KMP_I18N_STR(ValueTooLarge)__kmp_i18n_catgets(kmp_i18n_str_ValueTooLarge);
4199 num = KMP_INT_MAX((kmp_int32)0x7FFFFFFF);
4200 }
4201 if (msg != NULL__null) {
4202 // Message is not empty. Print warning.
4203 KMP_WARNING(ParseSizeIntWarn, name, value, msg)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_ParseSizeIntWarn
, name, value, msg), __kmp_msg_null)
;
4204 KMP_INFORM(Using_int_Value, name, num)__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_Using_int_Value
, name, num), __kmp_msg_null)
;
4205 }
4206 if (total == 1) {
4207 max_retries = num;
4208 } else if (total == 2) {
4209 max_badness = num;
4210 }
4211 }
4212 }
4213 KMP_DEBUG_ASSERT(total > 0)((total > 0) ? 0 : __kmp_debug_assert("total > 0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4213))
;
4214 if (total <= 0) {
4215 KMP_WARNING(EnvSyntaxError, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvSyntaxError
, name, value), __kmp_msg_null)
;
4216 return;
4217 }
4218 __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
4219 __kmp_adaptive_backoff_params.max_badness = max_badness;
4220}
4221
4222static void __kmp_stg_print_adaptive_lock_props(kmp_str_buf_t *buffer,
4223 char const *name, void *data) {
4224 if (__kmp_env_format) {
4225 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
4226 } else {
4227 __kmp_str_buf_print(buffer, " %s='", name);
4228 }
4229 __kmp_str_buf_print(buffer, "%d,%d'\n",
4230 __kmp_adaptive_backoff_params.max_soft_retries,
4231 __kmp_adaptive_backoff_params.max_badness);
4232} // __kmp_stg_print_adaptive_lock_props
4233
4234#if KMP_DEBUG_ADAPTIVE_LOCKS0
4235
4236static void __kmp_stg_parse_speculative_statsfile(char const *name,
4237 char const *value,
4238 void *data) {
4239 __kmp_stg_parse_file(name, value, "", &__kmp_speculative_statsfile);
4240} // __kmp_stg_parse_speculative_statsfile
4241
4242static void __kmp_stg_print_speculative_statsfile(kmp_str_buf_t *buffer,
4243 char const *name,
4244 void *data) {
4245 if (__kmp_str_match("-", 0, __kmp_speculative_statsfile)) {
4246 __kmp_stg_print_str(buffer, name, "stdout");
4247 } else {
4248 __kmp_stg_print_str(buffer, name, __kmp_speculative_statsfile);
4249 }
4250
4251} // __kmp_stg_print_speculative_statsfile
4252
4253#endif // KMP_DEBUG_ADAPTIVE_LOCKS
4254
4255#endif // KMP_USE_ADAPTIVE_LOCKS
4256
4257// -----------------------------------------------------------------------------
4258// KMP_HW_SUBSET (was KMP_PLACE_THREADS)
4259
4260// The longest observable sequense of items is
4261// Socket-Node-Tile-Core-Thread
4262// So, let's limit to 5 levels for now
4263// The input string is usually short enough, let's use 512 limit for now
4264#define MAX_T_LEVEL5 5
4265#define MAX_STR_LEN512 512
4266static void __kmp_stg_parse_hw_subset(char const *name, char const *value,
4267 void *data) {
4268 // Value example: 1s,5c@3,2T
4269 // Which means "use 1 socket, 5 cores with offset 3, 2 threads per core"
4270 kmp_setting_t **rivals = (kmp_setting_t **)data;
4271 if (strcmp(name, "KMP_PLACE_THREADS") == 0) {
4272 KMP_INFORM(EnvVarDeprecated, name, "KMP_HW_SUBSET")__kmp_msg(kmp_ms_inform, __kmp_msg_format(kmp_i18n_msg_EnvVarDeprecated
, name, "KMP_HW_SUBSET"), __kmp_msg_null)
;
4273 }
4274 if (__kmp_stg_check_rivals(name, value, rivals)) {
4275 return;
4276 }
4277
4278 char *components[MAX_T_LEVEL5];
4279 char const *digits = "0123456789";
4280 char input[MAX_STR_LEN512];
4281 size_t len = 0, mlen = MAX_STR_LEN512;
4282 int level = 0;
4283 // Canonize the string (remove spaces, unify delimiters, etc.)
4284 char *pos = CCAST(char *, value)const_cast<char *>(value);
4285 while (*pos && mlen) {
4286 if (*pos != ' ') { // skip spaces
4287 if (len == 0 && *pos == ':') {
4288 __kmp_hws_abs_flag = 1; // if the first symbol is ":", skip it
4289 } else {
4290 input[len] = toupper(*pos);
4291 if (input[len] == 'X')
4292 input[len] = ','; // unify delimiters of levels
4293 if (input[len] == 'O' && strchr(digits, *(pos + 1)))
4294 input[len] = '@'; // unify delimiters of offset
4295 len++;
4296 }
4297 }
4298 mlen--;
4299 pos++;
4300 }
4301 if (len == 0 || mlen == 0)
4302 goto err; // contents is either empty or too long
4303 input[len] = '\0';
4304 __kmp_hws_requested = 1; // mark that subset requested
4305 // Split by delimiter
4306 pos = input;
4307 components[level++] = pos;
4308 while ((pos = strchr(pos, ','))) {
4309 *pos = '\0'; // modify input and avoid more copying
4310 components[level++] = ++pos; // expect something after ","
4311 if (level > MAX_T_LEVEL5)
4312 goto err; // too many components provided
4313 }
4314 // Check each component
4315 for (int i = 0; i < level; ++i) {
4316 int offset = 0;
4317 int num = atoi(components[i]); // each component should start with a number
4318 if ((pos = strchr(components[i], '@'))) {
4319 offset = atoi(pos + 1); // save offset
4320 *pos = '\0'; // cut the offset from the component
4321 }
4322 pos = components[i] + strspn(components[i], digits);
4323 if (pos == components[i])
4324 goto err;
4325 // detect the component type
4326 switch (*pos) {
4327 case 'S': // Socket
4328 if (__kmp_hws_socket.num > 0)
4329 goto err; // duplicate is not allowed
4330 __kmp_hws_socket.num = num;
4331 __kmp_hws_socket.offset = offset;
4332 break;
4333 case 'N': // NUMA Node
4334 if (__kmp_hws_node.num > 0)
4335 goto err; // duplicate is not allowed
4336 __kmp_hws_node.num = num;
4337 __kmp_hws_node.offset = offset;
4338 break;
4339 case 'L': // Cache
4340 if (*(pos + 1) == '2') { // L2 - Tile
4341 if (__kmp_hws_tile.num > 0)
4342 goto err; // duplicate is not allowed
4343 __kmp_hws_tile.num = num;
4344 __kmp_hws_tile.offset = offset;
4345 } else if (*(pos + 1) == '3') { // L3 - Socket
4346 if (__kmp_hws_socket.num > 0)
4347 goto err; // duplicate is not allowed
4348 __kmp_hws_socket.num = num;
4349 __kmp_hws_socket.offset = offset;
4350 } else if (*(pos + 1) == '1') { // L1 - Core
4351 if (__kmp_hws_core.num > 0)
4352 goto err; // duplicate is not allowed
4353 __kmp_hws_core.num = num;
4354 __kmp_hws_core.offset = offset;
4355 }
4356 break;
4357 case 'C': // Core (or Cache?)
4358 if (*(pos + 1) != 'A') {
4359 if (__kmp_hws_core.num > 0)
4360 goto err; // duplicate is not allowed
4361 __kmp_hws_core.num = num;
4362 __kmp_hws_core.offset = offset;
4363 } else { // Cache
4364 char *d = pos + strcspn(pos, digits); // find digit
4365 if (*d == '2') { // L2 - Tile
4366 if (__kmp_hws_tile.num > 0)
4367 goto err; // duplicate is not allowed
4368 __kmp_hws_tile.num = num;
4369 __kmp_hws_tile.offset = offset;
4370 } else if (*d == '3') { // L3 - Socket
4371 if (__kmp_hws_socket.num > 0)
4372 goto err; // duplicate is not allowed
4373 __kmp_hws_socket.num = num;
4374 __kmp_hws_socket.offset = offset;
4375 } else if (*d == '1') { // L1 - Core
4376 if (__kmp_hws_core.num > 0)
4377 goto err; // duplicate is not allowed
4378 __kmp_hws_core.num = num;
4379 __kmp_hws_core.offset = offset;
4380 } else {
4381 goto err;
4382 }
4383 }
4384 break;
4385 case 'T': // Thread
4386 if (__kmp_hws_proc.num > 0)
4387 goto err; // duplicate is not allowed
4388 __kmp_hws_proc.num = num;
4389 __kmp_hws_proc.offset = offset;
4390 break;
4391 default:
4392 goto err;
4393 }
4394 }
4395 return;
4396err:
4397 KMP_WARNING(AffHWSubsetInvalid, name, value)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffHWSubsetInvalid
, name, value), __kmp_msg_null)
;
4398 __kmp_hws_requested = 0; // mark that subset not requested
4399 return;
4400}
4401
4402static void __kmp_stg_print_hw_subset(kmp_str_buf_t *buffer, char const *name,
4403 void *data) {
4404 if (__kmp_hws_requested) {
4405 int comma = 0;
4406 kmp_str_buf_t buf;
4407 __kmp_str_buf_init(&buf){ (&buf)->str = (&buf)->bulk; (&buf)->size
= sizeof((&buf)->bulk); (&buf)->used = 0; (&
buf)->bulk[0] = 0; }
;
4408 if (__kmp_env_format)
4409 KMP_STR_BUF_PRINT_NAME_EX(name)__kmp_str_buf_print(buffer, " %s %s='", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
4410 else
4411 __kmp_str_buf_print(buffer, " %s='", name);
4412 if (__kmp_hws_socket.num) {
4413 __kmp_str_buf_print(&buf, "%ds", __kmp_hws_socket.num);
4414 if (__kmp_hws_socket.offset)
4415 __kmp_str_buf_print(&buf, "@%d", __kmp_hws_socket.offset);
4416 comma = 1;
4417 }
4418 if (__kmp_hws_node.num) {
4419 __kmp_str_buf_print(&buf, "%s%dn", comma ? "," : "", __kmp_hws_node.num);
4420 if (__kmp_hws_node.offset)
4421 __kmp_str_buf_print(&buf, "@%d", __kmp_hws_node.offset);
4422 comma = 1;
4423 }
4424 if (__kmp_hws_tile.num) {
4425 __kmp_str_buf_print(&buf, "%s%dL2", comma ? "," : "", __kmp_hws_tile.num);
4426 if (__kmp_hws_tile.offset)
4427 __kmp_str_buf_print(&buf, "@%d", __kmp_hws_tile.offset);
4428 comma = 1;
4429 }
4430 if (__kmp_hws_core.num) {
4431 __kmp_str_buf_print(&buf, "%s%dc", comma ? "," : "", __kmp_hws_core.num);
4432 if (__kmp_hws_core.offset)
4433 __kmp_str_buf_print(&buf, "@%d", __kmp_hws_core.offset);
4434 comma = 1;
4435 }
4436 if (__kmp_hws_proc.num)
4437 __kmp_str_buf_print(&buf, "%s%dt", comma ? "," : "", __kmp_hws_proc.num);
4438 __kmp_str_buf_print(buffer, "%s'\n", buf.str);
4439 __kmp_str_buf_free(&buf);
4440 }
4441}
4442
4443#if USE_ITT_BUILD1
4444// -----------------------------------------------------------------------------
4445// KMP_FORKJOIN_FRAMES
4446
4447static void __kmp_stg_parse_forkjoin_frames(char const *name, char const *value,
4448 void *data) {
4449 __kmp_stg_parse_bool(name, value, &__kmp_forkjoin_frames);
4450} // __kmp_stg_parse_forkjoin_frames
4451
4452static void __kmp_stg_print_forkjoin_frames(kmp_str_buf_t *buffer,
4453 char const *name, void *data) {
4454 __kmp_stg_print_bool(buffer, name, __kmp_forkjoin_frames);
4455} // __kmp_stg_print_forkjoin_frames
4456
4457// -----------------------------------------------------------------------------
4458// KMP_FORKJOIN_FRAMES_MODE
4459
4460static void __kmp_stg_parse_forkjoin_frames_mode(char const *name,
4461 char const *value,
4462 void *data) {
4463 __kmp_stg_parse_int(name, value, 0, 3, &__kmp_forkjoin_frames_mode);
4464} // __kmp_stg_parse_forkjoin_frames
4465
4466static void __kmp_stg_print_forkjoin_frames_mode(kmp_str_buf_t *buffer,
4467 char const *name, void *data) {
4468 __kmp_stg_print_int(buffer, name, __kmp_forkjoin_frames_mode);
4469} // __kmp_stg_print_forkjoin_frames
4470#endif /* USE_ITT_BUILD */
4471
4472// -----------------------------------------------------------------------------
4473// OMP_DISPLAY_ENV
4474
4475#if OMP_40_ENABLED(50 >= 40)
4476
4477static void __kmp_stg_parse_omp_display_env(char const *name, char const *value,
4478 void *data) {
4479 if (__kmp_str_match("VERBOSE", 1, value)) {
4480 __kmp_display_env_verbose = TRUE(!0);
4481 } else {
4482 __kmp_stg_parse_bool(name, value, &__kmp_display_env);
4483 }
4484
4485} // __kmp_stg_parse_omp_display_env
4486
4487static void __kmp_stg_print_omp_display_env(kmp_str_buf_t *buffer,
4488 char const *name, void *data) {
4489 if (__kmp_display_env_verbose) {
4490 __kmp_stg_print_str(buffer, name, "VERBOSE");
4491 } else {
4492 __kmp_stg_print_bool(buffer, name, __kmp_display_env);
4493 }
4494} // __kmp_stg_print_omp_display_env
4495
4496static void __kmp_stg_parse_omp_cancellation(char const *name,
4497 char const *value, void *data) {
4498 if (TCR_4(__kmp_init_parallel)(__kmp_init_parallel)) {
4499 KMP_WARNING(EnvParallelWarn, name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_EnvParallelWarn
, name), __kmp_msg_null)
;
4500 return;
4501 } // read value before first parallel only
4502 __kmp_stg_parse_bool(name, value, &__kmp_omp_cancellation);
4503} // __kmp_stg_parse_omp_cancellation
4504
4505static void __kmp_stg_print_omp_cancellation(kmp_str_buf_t *buffer,
4506 char const *name, void *data) {
4507 __kmp_stg_print_bool(buffer, name, __kmp_omp_cancellation);
4508} // __kmp_stg_print_omp_cancellation
4509
4510#endif
4511
4512#if OMP_50_ENABLED(50 >= 50) && OMPT_SUPPORT1
4513
4514static char *__kmp_tool_libraries = NULL__null;
4515
4516static void __kmp_stg_parse_omp_tool_libraries(char const *name,
4517 char const *value, void *data) {
4518 __kmp_stg_parse_str(name, value, &__kmp_tool_libraries);
4519} // __kmp_stg_parse_omp_tool_libraries
4520
4521static void __kmp_stg_print_omp_tool_libraries(kmp_str_buf_t *buffer,
4522 char const *name, void *data) {
4523 if (__kmp_tool_libraries)
4524 __kmp_stg_print_str(buffer, name, __kmp_tool_libraries);
4525 else {
4526 if (__kmp_env_format) {
4527 KMP_STR_BUF_PRINT_NAME__kmp_str_buf_print(buffer, " %s %s", __kmp_i18n_catgets(kmp_i18n_str_Host
), name)
;
4528 } else {
4529 __kmp_str_buf_print(buffer, " %s", name);
4530 }
4531 __kmp_str_buf_print(buffer, ": %s\n", KMP_I18N_STR(NotDefined)__kmp_i18n_catgets(kmp_i18n_str_NotDefined));
4532 }
4533} // __kmp_stg_print_omp_tool_libraries
4534
4535#endif
4536
4537// Table.
4538
4539static kmp_setting_t __kmp_stg_table[] = {
4540
4541 {"KMP_ALL_THREADS", __kmp_stg_parse_device_thread_limit, NULL__null, NULL__null, 0, 0},
4542 {"KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime,
4543 NULL__null, 0, 0},
4544 {"KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok,
4545 __kmp_stg_print_duplicate_lib_ok, NULL__null, 0, 0},
4546 {"KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy,
4547 NULL__null, 0, 0},
4548 {"KMP_DEVICE_THREAD_LIMIT", __kmp_stg_parse_device_thread_limit,
4549 __kmp_stg_print_device_thread_limit, NULL__null, 0, 0},
4550#if KMP_USE_MONITOR
4551 {"KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize,
4552 __kmp_stg_print_monitor_stacksize, NULL__null, 0, 0},
4553#endif
4554 {"KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL__null,
4555 0, 0},
4556 {"KMP_STACKOFFSET", __kmp_stg_parse_stackoffset,
4557 __kmp_stg_print_stackoffset, NULL__null, 0, 0},
4558 {"KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4559 NULL__null, 0, 0},
4560 {"KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL__null,
4561 0, 0},
4562 {"KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL__null, 0,
4563 0},
4564 {"KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL__null,
4565 0, 0},
4566
4567 {"OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL__null, 0, 0},
4568 {"OMP_NUM_THREADS", __kmp_stg_parse_num_threads,
4569 __kmp_stg_print_num_threads, NULL__null, 0, 0},
4570 {"OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize,
4571 NULL__null, 0, 0},
4572
4573 {"KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL__null, 0,
4574 0},
4575 {"KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing,
4576 __kmp_stg_print_task_stealing, NULL__null, 0, 0},
4577 {"OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels,
4578 __kmp_stg_print_max_active_levels, NULL__null, 0, 0},
4579#if OMP_40_ENABLED(50 >= 40)
4580 {"OMP_DEFAULT_DEVICE", __kmp_stg_parse_default_device,
4581 __kmp_stg_print_default_device, NULL__null, 0, 0},
4582#endif
4583#if OMP_50_ENABLED(50 >= 50)
4584 {"OMP_TARGET_OFFLOAD", __kmp_stg_parse_target_offload,
4585 __kmp_stg_print_target_offload, NULL__null, 0, 0},
4586#endif
4587#if OMP_45_ENABLED(50 >= 45)
4588 {"OMP_MAX_TASK_PRIORITY", __kmp_stg_parse_max_task_priority,
4589 __kmp_stg_print_max_task_priority, NULL__null, 0, 0},
4590 {"KMP_TASKLOOP_MIN_TASKS", __kmp_stg_parse_taskloop_min_tasks,
4591 __kmp_stg_print_taskloop_min_tasks, NULL__null, 0, 0},
4592#endif
4593 {"OMP_THREAD_LIMIT", __kmp_stg_parse_thread_limit,
4594 __kmp_stg_print_thread_limit, NULL__null, 0, 0},
4595 {"KMP_TEAMS_THREAD_LIMIT", __kmp_stg_parse_teams_thread_limit,
4596 __kmp_stg_print_teams_thread_limit, NULL__null, 0, 0},
4597 {"OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy,
4598 __kmp_stg_print_wait_policy, NULL__null, 0, 0},
4599 {"KMP_DISP_NUM_BUFFERS", __kmp_stg_parse_disp_buffers,
4600 __kmp_stg_print_disp_buffers, NULL__null, 0, 0},
4601#if KMP_NESTED_HOT_TEAMS1
4602 {"KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level,
4603 __kmp_stg_print_hot_teams_level, NULL__null, 0, 0},
4604 {"KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode,
4605 __kmp_stg_print_hot_teams_mode, NULL__null, 0, 0},
4606#endif // KMP_NESTED_HOT_TEAMS
4607
4608#if KMP_HANDLE_SIGNALS(1 || 0)
4609 {"KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals,
4610 __kmp_stg_print_handle_signals, NULL__null, 0, 0},
4611#endif
4612
4613#if KMP_ARCH_X860 || KMP_ARCH_X86_641
4614 {"KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control,
4615 __kmp_stg_print_inherit_fp_control, NULL__null, 0, 0},
4616#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
4617
4618#ifdef KMP_GOMP_COMPAT
4619 {"GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL__null, NULL__null, 0, 0},
4620#endif
4621
4622#ifdef KMP_DEBUG1
4623 {"KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL__null, 0,
4624 0},
4625 {"KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL__null, 0,
4626 0},
4627 {"KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL__null, 0,
4628 0},
4629 {"KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL__null, 0,
4630 0},
4631 {"KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL__null, 0,
4632 0},
4633 {"KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL__null, 0,
4634 0},
4635 {"KMP_DEBUG", __kmp_stg_parse_debug, NULL__null, /* no print */ NULL__null, 0, 0},
4636 {"KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf,
4637 NULL__null, 0, 0},
4638 {"KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic,
4639 __kmp_stg_print_debug_buf_atomic, NULL__null, 0, 0},
4640 {"KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars,
4641 __kmp_stg_print_debug_buf_chars, NULL__null, 0, 0},
4642 {"KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines,
4643 __kmp_stg_print_debug_buf_lines, NULL__null, 0, 0},
4644 {"KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL__null, 0, 0},
4645
4646 {"KMP_PAR_RANGE", __kmp_stg_parse_par_range_env,
4647 __kmp_stg_print_par_range_env, NULL__null, 0, 0},
4648 {"KMP_YIELD_CYCLE", __kmp_stg_parse_yield_cycle,
4649 __kmp_stg_print_yield_cycle, NULL__null, 0, 0},
4650 {"KMP_YIELD_ON", __kmp_stg_parse_yield_on, __kmp_stg_print_yield_on, NULL__null,
4651 0, 0},
4652 {"KMP_YIELD_OFF", __kmp_stg_parse_yield_off, __kmp_stg_print_yield_off,
4653 NULL__null, 0, 0},
4654#endif // KMP_DEBUG
4655
4656 {"KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc,
4657 __kmp_stg_print_align_alloc, NULL__null, 0, 0},
4658
4659 {"KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4660 __kmp_stg_print_barrier_branch_bit, NULL__null, 0, 0},
4661 {"KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4662 __kmp_stg_print_barrier_pattern, NULL__null, 0, 0},
4663 {"KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4664 __kmp_stg_print_barrier_branch_bit, NULL__null, 0, 0},
4665 {"KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4666 __kmp_stg_print_barrier_pattern, NULL__null, 0, 0},
4667#if KMP_FAST_REDUCTION_BARRIER1
4668 {"KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit,
4669 __kmp_stg_print_barrier_branch_bit, NULL__null, 0, 0},
4670 {"KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern,
4671 __kmp_stg_print_barrier_pattern, NULL__null, 0, 0},
4672#endif
4673
4674 {"KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay,
4675 __kmp_stg_print_abort_delay, NULL__null, 0, 0},
4676 {"KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file,
4677 __kmp_stg_print_cpuinfo_file, NULL__null, 0, 0},
4678 {"KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction,
4679 __kmp_stg_print_force_reduction, NULL__null, 0, 0},
4680 {"KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction,
4681 __kmp_stg_print_force_reduction, NULL__null, 0, 0},
4682 {"KMP_STORAGE_MAP", __kmp_stg_parse_storage_map,
4683 __kmp_stg_print_storage_map, NULL__null, 0, 0},
4684 {"KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate,
4685 __kmp_stg_print_all_threadprivate, NULL__null, 0, 0},
4686 {"KMP_FOREIGN_THREADS_THREADPRIVATE",
4687 __kmp_stg_parse_foreign_threads_threadprivate,
4688 __kmp_stg_print_foreign_threads_threadprivate, NULL__null, 0, 0},
4689
4690#if KMP_AFFINITY_SUPPORTED1
4691 {"KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL__null,
4692 0, 0},
4693#ifdef KMP_GOMP_COMPAT
4694 {"GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL__null,
4695 /* no print */ NULL__null, 0, 0},
4696#endif /* KMP_GOMP_COMPAT */
4697#if OMP_40_ENABLED(50 >= 40)
4698 {"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4699 NULL__null, 0, 0},
4700 {"OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL__null, 0, 0},
4701#else
4702 {"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, NULL__null, /* no print */ NULL__null, 0,
4703 0},
4704#endif /* OMP_40_ENABLED */
4705
4706 {"KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method,
4707 __kmp_stg_print_topology_method, NULL__null, 0, 0},
4708
4709#else
4710
4711// KMP_AFFINITY is not supported on OS X*, nor is OMP_PLACES.
4712// OMP_PROC_BIND and proc-bind-var are supported, however.
4713#if OMP_40_ENABLED(50 >= 40)
4714 {"OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind,
4715 NULL__null, 0, 0},
4716#endif
4717
4718#endif // KMP_AFFINITY_SUPPORTED
4719
4720 {"KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork,
4721 __kmp_stg_print_init_at_fork, NULL__null, 0, 0},
4722 {"KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL__null,
4723 0, 0},
4724 {"OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule,
4725 NULL__null, 0, 0},
4726#if KMP_USE_HIER_SCHED0
4727 {"KMP_DISP_HAND_THREAD", __kmp_stg_parse_kmp_hand_thread,
4728 __kmp_stg_print_kmp_hand_thread, NULL__null, 0, 0},
4729#endif
4730 {"KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode,
4731 __kmp_stg_print_atomic_mode, NULL__null, 0, 0},
4732 {"KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check,
4733 __kmp_stg_print_consistency_check, NULL__null, 0, 0},
4734
4735#if USE_ITT_BUILD1 && USE_ITT_NOTIFY1
4736 {"KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay,
4737 __kmp_stg_print_itt_prepare_delay, NULL__null, 0, 0},
4738#endif /* USE_ITT_BUILD && USE_ITT_NOTIFY */
4739 {"KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr,
4740 __kmp_stg_print_malloc_pool_incr, NULL__null, 0, 0},
4741 {"KMP_INIT_WAIT", __kmp_stg_parse_init_wait, __kmp_stg_print_init_wait,
4742 NULL__null, 0, 0},
4743 {"KMP_NEXT_WAIT", __kmp_stg_parse_next_wait, __kmp_stg_print_next_wait,
4744 NULL__null, 0, 0},
4745 {"KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode,
4746 NULL__null, 0, 0},
4747 {"OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic,
4748 NULL__null, 0, 0},
4749 {"KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode,
4750 __kmp_stg_print_kmp_dynamic_mode, NULL__null, 0, 0},
4751
4752#ifdef USE_LOAD_BALANCE1
4753 {"KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,
4754 __kmp_stg_print_ld_balance_interval, NULL__null, 0, 0},
4755#endif
4756
4757 {"KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block,
4758 __kmp_stg_print_lock_block, NULL__null, 0, 0},
4759 {"KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind,
4760 NULL__null, 0, 0},
4761 {"KMP_SPIN_BACKOFF_PARAMS", __kmp_stg_parse_spin_backoff_params,
4762 __kmp_stg_print_spin_backoff_params, NULL__null, 0, 0},
4763#if KMP_USE_ADAPTIVE_LOCKS(0 || 1) && !0
4764 {"KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,
4765 __kmp_stg_print_adaptive_lock_props, NULL__null, 0, 0},
4766#if KMP_DEBUG_ADAPTIVE_LOCKS0
4767 {"KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,
4768 __kmp_stg_print_speculative_statsfile, NULL__null, 0, 0},
4769#endif
4770#endif // KMP_USE_ADAPTIVE_LOCKS
4771 {"KMP_PLACE_THREADS", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4772 NULL__null, 0, 0},
4773 {"KMP_HW_SUBSET", __kmp_stg_parse_hw_subset, __kmp_stg_print_hw_subset,
4774 NULL__null, 0, 0},
4775#if USE_ITT_BUILD1
4776 {"KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames,
4777 __kmp_stg_print_forkjoin_frames, NULL__null, 0, 0},
4778 {"KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,
4779 __kmp_stg_print_forkjoin_frames_mode, NULL__null, 0, 0},
4780#endif
4781
4782#if OMP_40_ENABLED(50 >= 40)
4783 {"OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env,
4784 __kmp_stg_print_omp_display_env, NULL__null, 0, 0},
4785 {"OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation,
4786 __kmp_stg_print_omp_cancellation, NULL__null, 0, 0},
4787#endif
4788
4789#if OMP_50_ENABLED(50 >= 50) && OMPT_SUPPORT1
4790 {"OMP_TOOL_LIBRARIES", __kmp_stg_parse_omp_tool_libraries,
4791 __kmp_stg_print_omp_tool_libraries, NULL__null, 0, 0},
4792#endif
4793
4794 {"", NULL__null, NULL__null, NULL__null, 0, 0}}; // settings
4795
4796static int const __kmp_stg_count =
4797 sizeof(__kmp_stg_table) / sizeof(kmp_setting_t);
4798
4799static inline kmp_setting_t *__kmp_stg_find(char const *name) {
4800
4801 int i;
4802 if (name != NULL__null) {
4803 for (i = 0; i < __kmp_stg_count; ++i) {
4804 if (strcmp(__kmp_stg_table[i].name, name) == 0) {
4805 return &__kmp_stg_table[i];
4806 }
4807 }
4808 }
4809 return NULL__null;
4810
4811} // __kmp_stg_find
4812
4813static int __kmp_stg_cmp(void const *_a, void const *_b) {
4814 const kmp_setting_t *a = RCAST(const kmp_setting_t *, _a)reinterpret_cast<const kmp_setting_t *>(_a);
4815 const kmp_setting_t *b = RCAST(const kmp_setting_t *, _b)reinterpret_cast<const kmp_setting_t *>(_b);
4816
4817 // Process KMP_AFFINITY last.
4818 // It needs to come after OMP_PLACES and GOMP_CPU_AFFINITY.
4819 if (strcmp(a->name, "KMP_AFFINITY") == 0) {
4820 if (strcmp(b->name, "KMP_AFFINITY") == 0) {
4821 return 0;
4822 }
4823 return 1;
4824 } else if (strcmp(b->name, "KMP_AFFINITY") == 0) {
4825 return -1;
4826 }
4827 return strcmp(a->name, b->name);
4828} // __kmp_stg_cmp
4829
4830static void __kmp_stg_init(void) {
4831
4832 static int initialized = 0;
4833
4834 if (!initialized) {
4835
4836 // Sort table.
4837 qsort(__kmp_stg_table, __kmp_stg_count - 1, sizeof(kmp_setting_t),
4838 __kmp_stg_cmp);
4839
4840 { // Initialize *_STACKSIZE data.
4841 kmp_setting_t *kmp_stacksize =
4842 __kmp_stg_find("KMP_STACKSIZE"); // 1st priority.
4843#ifdef KMP_GOMP_COMPAT
4844 kmp_setting_t *gomp_stacksize =
4845 __kmp_stg_find("GOMP_STACKSIZE"); // 2nd priority.
4846#endif
4847 kmp_setting_t *omp_stacksize =
4848 __kmp_stg_find("OMP_STACKSIZE"); // 3rd priority.
4849
4850 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
4851 // !!! Compiler does not understand rivals is used and optimizes out
4852 // assignments
4853 // !!! rivals[ i ++ ] = ...;
4854 static kmp_setting_t *volatile rivals[4];
4855 static kmp_stg_ss_data_t kmp_data = {1, CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
4856#ifdef KMP_GOMP_COMPAT
4857 static kmp_stg_ss_data_t gomp_data = {1024,
4858 CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
4859#endif
4860 static kmp_stg_ss_data_t omp_data = {1024,
4861 CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
4862 int i = 0;
4863
4864 rivals[i++] = kmp_stacksize;
4865#ifdef KMP_GOMP_COMPAT
4866 if (gomp_stacksize != NULL__null) {
4867 rivals[i++] = gomp_stacksize;
4868 }
4869#endif
4870 rivals[i++] = omp_stacksize;
4871 rivals[i++] = NULL__null;
4872
4873 kmp_stacksize->data = &kmp_data;
4874#ifdef KMP_GOMP_COMPAT
4875 if (gomp_stacksize != NULL__null) {
4876 gomp_stacksize->data = &gomp_data;
4877 }
4878#endif
4879 omp_stacksize->data = &omp_data;
4880 }
4881
4882 { // Initialize KMP_LIBRARY and OMP_WAIT_POLICY data.
4883 kmp_setting_t *kmp_library =
4884 __kmp_stg_find("KMP_LIBRARY"); // 1st priority.
4885 kmp_setting_t *omp_wait_policy =
4886 __kmp_stg_find("OMP_WAIT_POLICY"); // 2nd priority.
4887
4888 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
4889 static kmp_setting_t *volatile rivals[3];
4890 static kmp_stg_wp_data_t kmp_data = {0, CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
4891 static kmp_stg_wp_data_t omp_data = {1, CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
4892 int i = 0;
4893
4894 rivals[i++] = kmp_library;
4895 if (omp_wait_policy != NULL__null) {
4896 rivals[i++] = omp_wait_policy;
4897 }
4898 rivals[i++] = NULL__null;
4899
4900 kmp_library->data = &kmp_data;
4901 if (omp_wait_policy != NULL__null) {
4902 omp_wait_policy->data = &omp_data;
4903 }
4904 }
4905
4906 { // Initialize KMP_DEVICE_THREAD_LIMIT and KMP_ALL_THREADS
4907 kmp_setting_t *kmp_device_thread_limit =
4908 __kmp_stg_find("KMP_DEVICE_THREAD_LIMIT"); // 1st priority.
4909 kmp_setting_t *kmp_all_threads =
4910 __kmp_stg_find("KMP_ALL_THREADS"); // 2nd priority.
4911
4912 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
4913 static kmp_setting_t *volatile rivals[3];
4914 int i = 0;
4915
4916 rivals[i++] = kmp_device_thread_limit;
4917 rivals[i++] = kmp_all_threads;
4918 rivals[i++] = NULL__null;
4919
4920 kmp_device_thread_limit->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4921 kmp_all_threads->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4922 }
4923
4924 { // Initialize KMP_HW_SUBSET and KMP_PLACE_THREADS
4925 // 1st priority
4926 kmp_setting_t *kmp_hw_subset = __kmp_stg_find("KMP_HW_SUBSET");
4927 // 2nd priority
4928 kmp_setting_t *kmp_place_threads = __kmp_stg_find("KMP_PLACE_THREADS");
4929
4930 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
4931 static kmp_setting_t *volatile rivals[3];
4932 int i = 0;
4933
4934 rivals[i++] = kmp_hw_subset;
4935 rivals[i++] = kmp_place_threads;
4936 rivals[i++] = NULL__null;
4937
4938 kmp_hw_subset->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4939 kmp_place_threads->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4940 }
4941
4942#if KMP_AFFINITY_SUPPORTED1
4943 { // Initialize KMP_AFFINITY, GOMP_CPU_AFFINITY, and OMP_PROC_BIND data.
4944 kmp_setting_t *kmp_affinity =
4945 __kmp_stg_find("KMP_AFFINITY"); // 1st priority.
4946 KMP_DEBUG_ASSERT(kmp_affinity != NULL)((kmp_affinity != __null) ? 0 : __kmp_debug_assert("kmp_affinity != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4946))
;
4947
4948#ifdef KMP_GOMP_COMPAT
4949 kmp_setting_t *gomp_cpu_affinity =
4950 __kmp_stg_find("GOMP_CPU_AFFINITY"); // 2nd priority.
4951 KMP_DEBUG_ASSERT(gomp_cpu_affinity != NULL)((gomp_cpu_affinity != __null) ? 0 : __kmp_debug_assert("gomp_cpu_affinity != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4951))
;
4952#endif
4953
4954 kmp_setting_t *omp_proc_bind =
4955 __kmp_stg_find("OMP_PROC_BIND"); // 3rd priority.
4956 KMP_DEBUG_ASSERT(omp_proc_bind != NULL)((omp_proc_bind != __null) ? 0 : __kmp_debug_assert("omp_proc_bind != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4956))
;
4957
4958 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
4959 static kmp_setting_t *volatile rivals[4];
4960 int i = 0;
4961
4962 rivals[i++] = kmp_affinity;
4963
4964#ifdef KMP_GOMP_COMPAT
4965 rivals[i++] = gomp_cpu_affinity;
4966 gomp_cpu_affinity->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4967#endif
4968
4969 rivals[i++] = omp_proc_bind;
4970 omp_proc_bind->data = CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals);
4971 rivals[i++] = NULL__null;
4972
4973#if OMP_40_ENABLED(50 >= 40)
4974 static kmp_setting_t *volatile places_rivals[4];
4975 i = 0;
4976
4977 kmp_setting_t *omp_places = __kmp_stg_find("OMP_PLACES"); // 3rd priority.
4978 KMP_DEBUG_ASSERT(omp_places != NULL)((omp_places != __null) ? 0 : __kmp_debug_assert("omp_places != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 4978))
;
4979
4980 places_rivals[i++] = kmp_affinity;
4981#ifdef KMP_GOMP_COMPAT
4982 places_rivals[i++] = gomp_cpu_affinity;
4983#endif
4984 places_rivals[i++] = omp_places;
4985 omp_places->data = CCAST(kmp_setting_t **, places_rivals)const_cast<kmp_setting_t **>(places_rivals);
4986 places_rivals[i++] = NULL__null;
4987#endif
4988 }
4989#else
4990// KMP_AFFINITY not supported, so OMP_PROC_BIND has no rivals.
4991// OMP_PLACES not supported yet.
4992#endif // KMP_AFFINITY_SUPPORTED
4993
4994 { // Initialize KMP_DETERMINISTIC_REDUCTION and KMP_FORCE_REDUCTION data.
4995 kmp_setting_t *kmp_force_red =
4996 __kmp_stg_find("KMP_FORCE_REDUCTION"); // 1st priority.
4997 kmp_setting_t *kmp_determ_red =
4998 __kmp_stg_find("KMP_DETERMINISTIC_REDUCTION"); // 2nd priority.
4999
5000 // !!! volatile keyword is Intel(R) C Compiler bug CQ49908 workaround.
5001 static kmp_setting_t *volatile rivals[3];
5002 static kmp_stg_fr_data_t force_data = {1,
5003 CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
5004 static kmp_stg_fr_data_t determ_data = {0,
5005 CCAST(kmp_setting_t **, rivals)const_cast<kmp_setting_t **>(rivals)};
5006 int i = 0;
5007
5008 rivals[i++] = kmp_force_red;
5009 if (kmp_determ_red != NULL__null) {
5010 rivals[i++] = kmp_determ_red;
5011 }
5012 rivals[i++] = NULL__null;
5013
5014 kmp_force_red->data = &force_data;
5015 if (kmp_determ_red != NULL__null) {
5016 kmp_determ_red->data = &determ_data;
5017 }
5018 }
5019
5020 initialized = 1;
5021 }
5022
5023 // Reset flags.
5024 int i;
5025 for (i = 0; i < __kmp_stg_count; ++i) {
5026 __kmp_stg_table[i].set = 0;
5027 }
5028
5029} // __kmp_stg_init
5030
5031static void __kmp_stg_parse(char const *name, char const *value) {
5032 // On Windows* OS there are some nameless variables like "C:=C:\" (yeah,
5033 // really nameless, they are presented in environment block as
5034 // "=C:=C\\\x00=D:=D:\\\x00...", so let us skip them.
5035 if (name[0] == 0) {
5036 return;
5037 }
5038
5039 if (value != NULL__null) {
5040 kmp_setting_t *setting = __kmp_stg_find(name);
5041 if (setting != NULL__null) {
5042 setting->parse(name, value, setting->data);
5043 setting->defined = 1;
5044 }
5045 }
5046
5047} // __kmp_stg_parse
5048
5049static int __kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
5050 char const *name, // Name of variable.
5051 char const *value, // Value of the variable.
5052 kmp_setting_t **rivals // List of rival settings (must include current one).
5053 ) {
5054
5055 if (rivals == NULL__null) {
5056 return 0;
5057 }
5058
5059 // Loop thru higher priority settings (listed before current).
5060 int i = 0;
5061 for (; strcmp(rivals[i]->name, name) != 0; i++) {
5062 KMP_DEBUG_ASSERT(rivals[i] != NULL)((rivals[i] != __null) ? 0 : __kmp_debug_assert("rivals[i] != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5062))
;
5063
5064#if KMP_AFFINITY_SUPPORTED1
5065 if (rivals[i] == __kmp_affinity_notype) {
5066 // If KMP_AFFINITY is specified without a type name,
5067 // it does not rival OMP_PROC_BIND or GOMP_CPU_AFFINITY.
5068 continue;
5069 }
5070#endif
5071
5072 if (rivals[i]->set) {
5073 KMP_WARNING(StgIgnored, name, rivals[i]->name)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_StgIgnored
, name, rivals[i]->name), __kmp_msg_null)
;
5074 return 1;
5075 }
5076 }
5077
5078 ++i; // Skip current setting.
5079 return 0;
5080
5081} // __kmp_stg_check_rivals
5082
5083static int __kmp_env_toPrint(char const *name, int flag) {
5084 int rc = 0;
5085 kmp_setting_t *setting = __kmp_stg_find(name);
5086 if (setting != NULL__null) {
5087 rc = setting->defined;
5088 if (flag >= 0) {
5089 setting->defined = flag;
5090 }
5091 }
5092 return rc;
5093}
5094
5095static void __kmp_aux_env_initialize(kmp_env_blk_t *block) {
5096
5097 char const *value;
5098
5099 /* OMP_NUM_THREADS */
5100 value = __kmp_env_blk_var(block, "OMP_NUM_THREADS");
5101 if (value) {
5102 ompc_set_num_threads(__kmp_dflt_team_nth);
5103 }
5104
5105 /* KMP_BLOCKTIME */
5106 value = __kmp_env_blk_var(block, "KMP_BLOCKTIME");
5107 if (value) {
5108 kmpc_set_blocktime(__kmp_dflt_blocktime);
5109 }
5110
5111 /* OMP_NESTED */
5112 value = __kmp_env_blk_var(block, "OMP_NESTED");
5113 if (value) {
5114 ompc_set_nested(__kmp_dflt_nested);
5115 }
5116
5117 /* OMP_DYNAMIC */
5118 value = __kmp_env_blk_var(block, "OMP_DYNAMIC");
5119 if (value) {
5120 ompc_set_dynamic(__kmp_global.g.g_dynamic);
5121 }
5122}
5123
5124void __kmp_env_initialize(char const *string) {
5125
5126 kmp_env_blk_t block;
5127 int i;
5128
5129 __kmp_stg_init();
5130
5131 // Hack!!!
5132 if (string == NULL__null) {
5133 // __kmp_max_nth = __kmp_sys_max_nth;
5134 __kmp_threads_capacity =
5135 __kmp_initial_threads_capacity(__kmp_dflt_team_nth_ub);
5136 }
5137 __kmp_env_blk_init(&block, string);
5138
5139 // update the set flag on all entries that have an env var
5140 for (i = 0; i < block.count; ++i) {
5141 if ((block.vars[i].name == NULL__null) || (*block.vars[i].name == '\0')) {
5142 continue;
5143 }
5144 if (block.vars[i].value == NULL__null) {
5145 continue;
5146 }
5147 kmp_setting_t *setting = __kmp_stg_find(block.vars[i].name);
5148 if (setting != NULL__null) {
5149 setting->set = 1;
5150 }
5151 }
5152
5153 // We need to know if blocktime was set when processing OMP_WAIT_POLICY
5154 blocktime_str = __kmp_env_blk_var(&block, "KMP_BLOCKTIME");
5155
5156 // Special case. If we parse environment, not a string, process KMP_WARNINGS
5157 // first.
5158 if (string == NULL__null) {
5159 char const *name = "KMP_WARNINGS";
5160 char const *value = __kmp_env_blk_var(&block, name);
5161 __kmp_stg_parse(name, value);
5162 }
5163
5164#if KMP_AFFINITY_SUPPORTED1
5165 // Special case. KMP_AFFINITY is not a rival to other affinity env vars
5166 // if no affinity type is specified. We want to allow
5167 // KMP_AFFINITY=[no],verbose/[no]warnings/etc. to be enabled when
5168 // specifying the affinity type via GOMP_CPU_AFFINITY or the OMP 4.0
5169 // affinity mechanism.
5170 __kmp_affinity_notype = NULL__null;
5171 char const *aff_str = __kmp_env_blk_var(&block, "KMP_AFFINITY");
5172 if (aff_str != NULL__null) {
5173// Check if the KMP_AFFINITY type is specified in the string.
5174// We just search the string for "compact", "scatter", etc.
5175// without really parsing the string. The syntax of the
5176// KMP_AFFINITY env var is such that none of the affinity
5177// type names can appear anywhere other that the type
5178// specifier, even as substrings.
5179//
5180// I can't find a case-insensitive version of strstr on Windows* OS.
5181// Use the case-sensitive version for now.
5182
5183#if KMP_OS_WINDOWS0
5184#define FIND strstr
5185#else
5186#define FIND strcasestr
5187#endif
5188
5189 if ((FIND(aff_str, "none") == NULL__null) &&
5190 (FIND(aff_str, "physical") == NULL__null) &&
5191 (FIND(aff_str, "logical") == NULL__null) &&
5192 (FIND(aff_str, "compact") == NULL__null) &&
5193 (FIND(aff_str, "scatter") == NULL__null) &&
5194 (FIND(aff_str, "explicit") == NULL__null) &&
5195 (FIND(aff_str, "balanced") == NULL__null) &&
5196 (FIND(aff_str, "disabled") == NULL__null)) {
5197 __kmp_affinity_notype = __kmp_stg_find("KMP_AFFINITY");
5198 } else {
5199 // A new affinity type is specified.
5200 // Reset the affinity flags to their default values,
5201 // in case this is called from kmp_set_defaults().
5202 __kmp_affinity_type = affinity_default;
5203 __kmp_affinity_gran = affinity_gran_default;
5204 __kmp_affinity_top_method = affinity_top_method_default;
5205 __kmp_affinity_respect_mask = affinity_respect_mask_default(-1);
5206 }
5207#undef FIND
5208
5209#if OMP_40_ENABLED(50 >= 40)
5210 // Also reset the affinity flags if OMP_PROC_BIND is specified.
5211 aff_str = __kmp_env_blk_var(&block, "OMP_PROC_BIND");
5212 if (aff_str != NULL__null) {
5213 __kmp_affinity_type = affinity_default;
5214 __kmp_affinity_gran = affinity_gran_default;
5215 __kmp_affinity_top_method = affinity_top_method_default;
5216 __kmp_affinity_respect_mask = affinity_respect_mask_default(-1);
5217 }
5218#endif /* OMP_40_ENABLED */
5219 }
5220
5221#endif /* KMP_AFFINITY_SUPPORTED */
5222
5223#if OMP_40_ENABLED(50 >= 40)
5224 // Set up the nested proc bind type vector.
5225 if (__kmp_nested_proc_bind.bind_types == NULL__null) {
5226 __kmp_nested_proc_bind.bind_types =
5227 (kmp_proc_bind_t *)KMP_INTERNAL_MALLOC(sizeof(kmp_proc_bind_t))malloc(sizeof(kmp_proc_bind_t));
5228 if (__kmp_nested_proc_bind.bind_types == NULL__null) {
5229 KMP_FATAL(MemoryAllocFailed)__kmp_fatal(__kmp_msg_format(kmp_i18n_msg_MemoryAllocFailed),
__kmp_msg_null)
;
5230 }
5231 __kmp_nested_proc_bind.size = 1;
5232 __kmp_nested_proc_bind.used = 1;
5233#if KMP_AFFINITY_SUPPORTED1
5234 __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
5235#else
5236 // default proc bind is false if affinity not supported
5237 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5238#endif
5239 }
5240#endif /* OMP_40_ENABLED */
5241
5242 // Now process all of the settings.
5243 for (i = 0; i < block.count; ++i) {
5244 __kmp_stg_parse(block.vars[i].name, block.vars[i].value);
5245 }
5246
5247 // If user locks have been allocated yet, don't reset the lock vptr table.
5248 if (!__kmp_init_user_locks) {
5249 if (__kmp_user_lock_kind == lk_default) {
5250 __kmp_user_lock_kind = lk_queuing;
5251 }
5252#if KMP_USE_DYNAMIC_LOCK1
5253 __kmp_init_dynamic_user_locks();
5254#else
5255 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5256#endif
5257 } else {
5258 KMP_DEBUG_ASSERT(string != NULL)((string != __null) ? 0 : __kmp_debug_assert("string != __null"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5258))
; // kmp_set_defaults() was called
5259 KMP_DEBUG_ASSERT(__kmp_user_lock_kind != lk_default)((__kmp_user_lock_kind != lk_default) ? 0 : __kmp_debug_assert
("__kmp_user_lock_kind != lk_default", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5259))
;
5260// Binds lock functions again to follow the transition between different
5261// KMP_CONSISTENCY_CHECK values. Calling this again is harmless as long
5262// as we do not allow lock kind changes after making a call to any
5263// user lock functions (true).
5264#if KMP_USE_DYNAMIC_LOCK1
5265 __kmp_init_dynamic_user_locks();
5266#else
5267 __kmp_set_user_lock_vptrs(__kmp_user_lock_kind);
5268#endif
5269 }
5270
5271#if KMP_AFFINITY_SUPPORTED1
5272
5273 if (!TCR_4(__kmp_init_middle)(__kmp_init_middle)) {
5274#if KMP_USE_HWLOC0
5275 // Force using hwloc when either tiles or numa nodes requested within
5276 // KMP_HW_SUBSET and no other topology method is requested
5277 if ((__kmp_hws_node.num > 0 || __kmp_hws_tile.num > 0 ||
5278 __kmp_affinity_gran == affinity_gran_tile) &&
5279 (__kmp_affinity_top_method == affinity_top_method_default)) {
5280 __kmp_affinity_top_method = affinity_top_method_hwloc;
5281 }
5282#endif
5283 // Determine if the machine/OS is actually capable of supporting
5284 // affinity.
5285 const char *var = "KMP_AFFINITY";
5286 KMPAffinity::pick_api();
5287#if KMP_USE_HWLOC0
5288 // If Hwloc topology discovery was requested but affinity was also disabled,
5289 // then tell user that Hwloc request is being ignored and use default
5290 // topology discovery method.
5291 if (__kmp_affinity_top_method == affinity_top_method_hwloc &&
5292 __kmp_affinity_dispatch->get_api_type() != KMPAffinity::HWLOC) {
5293 KMP_WARNING(AffIgnoringHwloc, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffIgnoringHwloc
, var), __kmp_msg_null)
;
5294 __kmp_affinity_top_method = affinity_top_method_all;
5295 }
5296#endif
5297 if (__kmp_affinity_type == affinity_disabled) {
5298 KMP_AFFINITY_DISABLE()(__kmp_affin_mask_size = 0);
5299 } else if (!KMP_AFFINITY_CAPABLE()(__kmp_affin_mask_size > 0)) {
5300 __kmp_affinity_dispatch->determine_capable(var);
5301 if (!KMP_AFFINITY_CAPABLE()(__kmp_affin_mask_size > 0)) {
5302 if (__kmp_affinity_verbose ||
5303 (__kmp_affinity_warnings &&
5304 (__kmp_affinity_type != affinity_default) &&
5305 (__kmp_affinity_type != affinity_none) &&
5306 (__kmp_affinity_type != affinity_disabled))) {
5307 KMP_WARNING(AffNotSupported, var)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffNotSupported
, var), __kmp_msg_null)
;
5308 }
5309 __kmp_affinity_type = affinity_disabled;
5310 __kmp_affinity_respect_mask = 0;
5311 __kmp_affinity_gran = affinity_gran_fine;
5312 }
5313 }
5314
5315#if OMP_40_ENABLED(50 >= 40)
5316 if (__kmp_affinity_type == affinity_disabled) {
5317 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5318 } else if (__kmp_nested_proc_bind.bind_types[0] == proc_bind_true) {
5319 // OMP_PROC_BIND=true maps to OMP_PROC_BIND=spread.
5320 __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
5321 }
5322#endif /* OMP_40_ENABLED */
5323
5324 if (KMP_AFFINITY_CAPABLE()(__kmp_affin_mask_size > 0)) {
5325
5326#if KMP_GROUP_AFFINITY0
5327 // This checks to see if the initial affinity mask is equal
5328 // to a single windows processor group. If it is, then we do
5329 // not respect the initial affinity mask and instead, use the
5330 // entire machine.
5331 bool exactly_one_group = false;
5332 if (__kmp_num_proc_groups > 1) {
5333 int group;
5334 bool within_one_group;
5335 // Get the initial affinity mask and determine if it is
5336 // contained within a single group.
5337 kmp_affin_mask_t *init_mask;
5338 KMP_CPU_ALLOC(init_mask)(init_mask = __kmp_affinity_dispatch->allocate_mask());
5339 __kmp_get_system_affinity(init_mask, TRUE)(init_mask)->get_system_affinity((!0));
5340 group = __kmp_get_proc_group(init_mask)(init_mask)->get_proc_group();
5341 within_one_group = (group >= 0);
5342 // If the initial affinity is within a single group,
5343 // then determine if it is equal to that single group.
5344 if (within_one_group) {
5345 DWORD num_bits_in_group = __kmp_GetActiveProcessorCount(group);
5346 int num_bits_in_mask = 0;
5347 for (int bit = init_mask->begin(); bit != init_mask->end();
5348 bit = init_mask->next(bit))
5349 num_bits_in_mask++;
5350 exactly_one_group = (num_bits_in_group == num_bits_in_mask);
5351 }
5352 KMP_CPU_FREE(init_mask)__kmp_affinity_dispatch->deallocate_mask(init_mask);
5353 }
5354
5355 // Handle the Win 64 group affinity stuff if there are multiple
5356 // processor groups, or if the user requested it, and OMP 4.0
5357 // affinity is not in effect.
5358 if (((__kmp_num_proc_groups > 1) &&
5359 (__kmp_affinity_type == affinity_default)
5360#if OMP_40_ENABLED(50 >= 40)
5361 && (__kmp_nested_proc_bind.bind_types[0] == proc_bind_default))
5362#endif
5363 || (__kmp_affinity_top_method == affinity_top_method_group)) {
5364 if (__kmp_affinity_respect_mask == affinity_respect_mask_default(-1) &&
5365 exactly_one_group) {
5366 __kmp_affinity_respect_mask = FALSE0;
5367 }
5368 if (__kmp_affinity_type == affinity_default) {
5369 __kmp_affinity_type = affinity_compact;
5370#if OMP_40_ENABLED(50 >= 40)
5371 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5372#endif
5373 }
5374 if (__kmp_affinity_top_method == affinity_top_method_default) {
5375 if (__kmp_affinity_gran == affinity_gran_default) {
5376 __kmp_affinity_top_method = affinity_top_method_group;
5377 __kmp_affinity_gran = affinity_gran_group;
5378 } else if (__kmp_affinity_gran == affinity_gran_group) {
5379 __kmp_affinity_top_method = affinity_top_method_group;
5380 } else {
5381 __kmp_affinity_top_method = affinity_top_method_all;
5382 }
5383 } else if (__kmp_affinity_top_method == affinity_top_method_group) {
5384 if (__kmp_affinity_gran == affinity_gran_default) {
5385 __kmp_affinity_gran = affinity_gran_group;
5386 } else if ((__kmp_affinity_gran != affinity_gran_group) &&
5387 (__kmp_affinity_gran != affinity_gran_fine) &&
5388 (__kmp_affinity_gran != affinity_gran_thread)) {
5389 const char *str = NULL__null;
5390 switch (__kmp_affinity_gran) {
5391 case affinity_gran_core:
5392 str = "core";
5393 break;
5394 case affinity_gran_package:
5395 str = "package";
5396 break;
5397 case affinity_gran_node:
5398 str = "node";
5399 break;
5400 case affinity_gran_tile:
5401 str = "tile";
5402 break;
5403 default:
5404 KMP_DEBUG_ASSERT(0)((0) ? 0 : __kmp_debug_assert("0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5404))
;
5405 }
5406 KMP_WARNING(AffGranTopGroup, var, str)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffGranTopGroup
, var, str), __kmp_msg_null)
;
5407 __kmp_affinity_gran = affinity_gran_fine;
5408 }
5409 } else {
5410 if (__kmp_affinity_gran == affinity_gran_default) {
5411 __kmp_affinity_gran = affinity_gran_core;
5412 } else if (__kmp_affinity_gran == affinity_gran_group) {
5413 const char *str = NULL__null;
5414 switch (__kmp_affinity_type) {
5415 case affinity_physical:
5416 str = "physical";
5417 break;
5418 case affinity_logical:
5419 str = "logical";
5420 break;
5421 case affinity_compact:
5422 str = "compact";
5423 break;
5424 case affinity_scatter:
5425 str = "scatter";
5426 break;
5427 case affinity_explicit:
5428 str = "explicit";
5429 break;
5430 // No MIC on windows, so no affinity_balanced case
5431 default:
5432 KMP_DEBUG_ASSERT(0)((0) ? 0 : __kmp_debug_assert("0", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5432))
;
5433 }
5434 KMP_WARNING(AffGranGroupType, var, str)__kmp_msg(kmp_ms_warning, __kmp_msg_format(kmp_i18n_msg_AffGranGroupType
, var, str), __kmp_msg_null)
;
5435 __kmp_affinity_gran = affinity_gran_core;
5436 }
5437 }
5438 } else
5439
5440#endif /* KMP_GROUP_AFFINITY */
5441
5442 {
5443 if (__kmp_affinity_respect_mask == affinity_respect_mask_default(-1)) {
5444#if KMP_GROUP_AFFINITY0
5445 if (__kmp_num_proc_groups > 1 && exactly_one_group) {
5446 __kmp_affinity_respect_mask = FALSE0;
5447 } else
5448#endif /* KMP_GROUP_AFFINITY */
5449 {
5450 __kmp_affinity_respect_mask = TRUE(!0);
5451 }
5452 }
5453#if OMP_40_ENABLED(50 >= 40)
5454 if ((__kmp_nested_proc_bind.bind_types[0] != proc_bind_intel) &&
5455 (__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)) {
5456 if (__kmp_affinity_type == affinity_default) {
5457 __kmp_affinity_type = affinity_compact;
5458 __kmp_affinity_dups = FALSE0;
5459 }
5460 } else
5461#endif /* OMP_40_ENABLED */
5462 if (__kmp_affinity_type == affinity_default) {
5463#if OMP_40_ENABLED(50 >= 40)
5464#if KMP_MIC_SUPPORTED((0 || 1) && (1 || 0))
5465 if (__kmp_mic_type != non_mic) {
5466 __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
5467 } else
5468#endif
5469 {
5470 __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
5471 }
5472#endif /* OMP_40_ENABLED */
5473#if KMP_MIC_SUPPORTED((0 || 1) && (1 || 0))
5474 if (__kmp_mic_type != non_mic) {
5475 __kmp_affinity_type = affinity_scatter;
5476 } else
5477#endif
5478 {
5479 __kmp_affinity_type = affinity_none;
5480 }
5481 }
5482 if ((__kmp_affinity_gran == affinity_gran_default) &&
5483 (__kmp_affinity_gran_levels < 0)) {
5484#if KMP_MIC_SUPPORTED((0 || 1) && (1 || 0))
5485 if (__kmp_mic_type != non_mic) {
5486 __kmp_affinity_gran = affinity_gran_fine;
5487 } else
5488#endif
5489 {
5490 __kmp_affinity_gran = affinity_gran_core;
5491 }
5492 }
5493 if (__kmp_affinity_top_method == affinity_top_method_default) {
5494 __kmp_affinity_top_method = affinity_top_method_all;
5495 }
5496 }
5497 }
5498
5499 K_DIAG(1, ("__kmp_affinity_type == %d\n", __kmp_affinity_type)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_type == %d\n"
, __kmp_affinity_type); } }
;
5500 K_DIAG(1, ("__kmp_affinity_compact == %d\n", __kmp_affinity_compact)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_compact == %d\n"
, __kmp_affinity_compact); } }
;
5501 K_DIAG(1, ("__kmp_affinity_offset == %d\n", __kmp_affinity_offset)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_offset == %d\n"
, __kmp_affinity_offset); } }
;
5502 K_DIAG(1, ("__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_verbose == %d\n"
, __kmp_affinity_verbose); } }
;
5503 K_DIAG(1, ("__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_warnings == %d\n"
, __kmp_affinity_warnings); } }
;
5504 K_DIAG(1, ("__kmp_affinity_respect_mask == %d\n",{ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_respect_mask == %d\n"
, __kmp_affinity_respect_mask); } }
5505 __kmp_affinity_respect_mask)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_respect_mask == %d\n"
, __kmp_affinity_respect_mask); } }
;
5506 K_DIAG(1, ("__kmp_affinity_gran == %d\n", __kmp_affinity_gran)){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_affinity_gran == %d\n"
, __kmp_affinity_gran); } }
;
5507
5508 KMP_DEBUG_ASSERT(__kmp_affinity_type != affinity_default)((__kmp_affinity_type != affinity_default) ? 0 : __kmp_debug_assert
("__kmp_affinity_type != affinity_default", "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5508))
;
5509#if OMP_40_ENABLED(50 >= 40)
5510 KMP_DEBUG_ASSERT(__kmp_nested_proc_bind.bind_types[0] != proc_bind_default)((__kmp_nested_proc_bind.bind_types[0] != proc_bind_default) ?
0 : __kmp_debug_assert("__kmp_nested_proc_bind.bind_types[0] != proc_bind_default"
, "/build/llvm-toolchain-snapshot-7~svn338205/projects/openmp/runtime/src/kmp_settings.cpp"
, 5510))
;
5511 K_DIAG(1, ("__kmp_nested_proc_bind.bind_types[0] == %d\n",{ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_nested_proc_bind.bind_types[0] == %d\n"
, __kmp_nested_proc_bind.bind_types[0]); } }
5512 __kmp_nested_proc_bind.bind_types[0])){ if (kmp_diag == 1) { __kmp_debug_printf_stdout ("__kmp_nested_proc_bind.bind_types[0] == %d\n"
, __kmp_nested_proc_bind.bind_types[0]); } }
;
5513#endif
5514 }
5515
5516#endif /* KMP_AFFINITY_SUPPORTED */
5517
5518 if (__kmp_version) {
5519 __kmp_print_version_1();
5520 }
5521
5522 // Post-initialization step: some env. vars need their value's further
5523 // processing
5524 if (string != NULL__null) { // kmp_set_defaults() was called
5525 __kmp_aux_env_initialize(&block);
5526 }
5527
5528 __kmp_env_blk_free(&block);
5529
5530 KMP_MB();
5531
5532} // __kmp_env_initialize
5533
5534void __kmp_env_print() {
5535
5536 kmp_env_blk_t block;
5537 int i;
5538 kmp_str_buf_t buffer;
5539
5540 __kmp_stg_init();
5541 __kmp_str_buf_init(&buffer){ (&buffer)->str = (&buffer)->bulk; (&buffer
)->size = sizeof((&buffer)->bulk); (&buffer)->
used = 0; (&buffer)->bulk[0] = 0; }
;
5542
5543 __kmp_env_blk_init(&block, NULL__null);
5544 __kmp_env_blk_sort(&block);
5545
5546 // Print real environment values.
5547 __kmp_str_buf_print(&buffer, "\n%s\n\n", KMP_I18N_STR(UserSettings)__kmp_i18n_catgets(kmp_i18n_str_UserSettings));
5548 for (i = 0; i < block.count; ++i) {
5549 char const *name = block.vars[i].name;
5550 char const *value = block.vars[i].value;
5551 if ((KMP_STRLENstrlen(name) > 4 && strncmp(name, "KMP_", 4) == 0) ||
5552 strncmp(name, "OMP_", 4) == 0
5553#ifdef KMP_GOMP_COMPAT
5554 || strncmp(name, "GOMP_", 5) == 0
5555#endif // KMP_GOMP_COMPAT
5556 ) {
5557 __kmp_str_buf_print(&buffer, " %s=%s\n", name, value);
5558 }
5559 }
5560 __kmp_str_buf_print(&buffer, "\n");
5561
5562 // Print internal (effective) settings.
5563 __kmp_str_buf_print(&buffer, "%s\n\n", KMP_I18N_STR(EffectiveSettings)__kmp_i18n_catgets(kmp_i18n_str_EffectiveSettings));
5564 for (int i = 0; i < __kmp_stg_count; ++i) {
5565 if (__kmp_stg_table[i].print != NULL__null) {
5566 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5567 __kmp_stg_table[i].data);
5568 }
5569 }
5570
5571 __kmp_printf("%s", buffer.str);
5572
5573 __kmp_env_blk_free(&block);
5574 __kmp_str_buf_free(&buffer);
5575
5576 __kmp_printf("\n");
5577
5578} // __kmp_env_print
5579
5580#if OMP_40_ENABLED(50 >= 40)
5581void __kmp_env_print_2() {
5582
5583 kmp_env_blk_t block;
5584 kmp_str_buf_t buffer;
5585
5586 __kmp_env_format = 1;
5587
5588 __kmp_stg_init();
5589 __kmp_str_buf_init(&buffer){ (&buffer)->str = (&buffer)->bulk; (&buffer
)->size = sizeof((&buffer)->bulk); (&buffer)->
used = 0; (&buffer)->bulk[0] = 0; }
;
5590
5591 __kmp_env_blk_init(&block, NULL__null);
5592 __kmp_env_blk_sort(&block);
5593
5594 __kmp_str_buf_print(&buffer, "\n%s\n", KMP_I18N_STR(DisplayEnvBegin)__kmp_i18n_catgets(kmp_i18n_str_DisplayEnvBegin));
5595 __kmp_str_buf_print(&buffer, " _OPENMP='%d'\n", __kmp_openmp_version);
5596
5597 for (int i = 0; i < __kmp_stg_count; ++i) {
5598 if (__kmp_stg_table[i].print != NULL__null &&
5599 ((__kmp_display_env &&
5600 strncmp(__kmp_stg_table[i].name, "OMP_", 4) == 0) ||
5601 __kmp_display_env_verbose)) {
5602 __kmp_stg_table[i].print(&buffer, __kmp_stg_table[i].name,
5603 __kmp_stg_table[i].data);
5604 }
5605 }
5606
5607 __kmp_str_buf_print(&buffer, "%s\n", KMP_I18N_STR(DisplayEnvEnd)__kmp_i18n_catgets(kmp_i18n_str_DisplayEnvEnd));
5608 __kmp_str_buf_print(&buffer, "\n");
5609
5610 __kmp_printf("%s", buffer.str);
5611
5612 __kmp_env_blk_free(&block);
5613 __kmp_str_buf_free(&buffer);
5614
5615 __kmp_printf("\n");
5616
5617} // __kmp_env_print_2
5618#endif // OMP_40_ENABLED
5619
5620// end of file