libgomp/fortran.c

   1 /* Copyright (C) 2005-2013 Free Software Foundation, Inc.
   2    Contributed by Jakub Jelinek <jakub@redhat.com>.
   3
   4    This file is part of the GNU OpenMP Library (libgomp).
   5
   6    Libgomp is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
  12    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  13    FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14    more details.
  15
  16    Under Section 7 of GPL version 3, you are granted additional
  17    permissions described in the GCC Runtime Library Exception, version
  18    3.1, as published by the Free Software Foundation.
  19
  20    You should have received a copy of the GNU General Public License and
  21    a copy of the GCC Runtime Library Exception along with this program;
  22    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23    <http://www.gnu.org/licenses/>.  */
  24
  25 /* This file contains Fortran wrapper routines.  */
  26
  27 #include "libgomp.h"
  28 #include "libgomp_f.h"
  29 #include <stdlib.h>
  30 #include <limits.h>
  31
  32 #ifdef HAVE_ATTRIBUTE_ALIAS
  33 /* Use internal aliases if possible.  */
  34 # define ULP            STR1(__USER_LABEL_PREFIX__)
  35 # define STR1(x)        STR2(x)
  36 # define STR2(x)        #x
  37 # define ialias_redirect(fn) \
  38   extern __typeof (fn) fn __asm__ (ULP "gomp_ialias_" #fn) attribute_hidden;
  39 # ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
  40 ialias_redirect (omp_init_lock)
  41 ialias_redirect (omp_init_nest_lock)
  42 ialias_redirect (omp_destroy_lock)
  43 ialias_redirect (omp_destroy_nest_lock)
  44 ialias_redirect (omp_set_lock)
  45 ialias_redirect (omp_set_nest_lock)
  46 ialias_redirect (omp_unset_lock)
  47 ialias_redirect (omp_unset_nest_lock)
  48 ialias_redirect (omp_test_lock)
  49 ialias_redirect (omp_test_nest_lock)
  50 # endif
  51 ialias_redirect (omp_set_dynamic)
  52 ialias_redirect (omp_set_nested)
  53 ialias_redirect (omp_set_num_threads)
  54 ialias_redirect (omp_get_dynamic)
  55 ialias_redirect (omp_get_nested)
  56 ialias_redirect (omp_in_parallel)
  57 ialias_redirect (omp_get_max_threads)
  58 ialias_redirect (omp_get_num_procs)
  59 ialias_redirect (omp_get_num_threads)
  60 ialias_redirect (omp_get_thread_num)
  61 ialias_redirect (omp_get_wtick)
  62 ialias_redirect (omp_get_wtime)
  63 ialias_redirect (omp_set_schedule)
  64 ialias_redirect (omp_get_schedule)
  65 ialias_redirect (omp_get_thread_limit)
  66 ialias_redirect (omp_set_max_active_levels)
  67 ialias_redirect (omp_get_max_active_levels)
  68 ialias_redirect (omp_get_level)
  69 ialias_redirect (omp_get_ancestor_thread_num)
  70 ialias_redirect (omp_get_team_size)
  71 ialias_redirect (omp_get_active_level)
  72 ialias_redirect (omp_in_final)
  73 #endif
  74
  75 #ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
  76 # define gomp_init_lock__30 omp_init_lock_
  77 # define gomp_destroy_lock__30 omp_destroy_lock_
  78 # define gomp_set_lock__30 omp_set_lock_
  79 # define gomp_unset_lock__30 omp_unset_lock_
  80 # define gomp_test_lock__30 omp_test_lock_
  81 # define gomp_init_nest_lock__30 omp_init_nest_lock_
  82 # define gomp_destroy_nest_lock__30 omp_destroy_nest_lock_
  83 # define gomp_set_nest_lock__30 omp_set_nest_lock_
  84 # define gomp_unset_nest_lock__30 omp_unset_nest_lock_
  85 # define gomp_test_nest_lock__30 omp_test_nest_lock_
  86 #endif
  87
  88 void
  89 gomp_init_lock__30 (omp_lock_arg_t lock)
  90 {
  91 #ifndef OMP_LOCK_DIRECT
  92   omp_lock_arg (lock) = malloc (sizeof (omp_lock_t));
  93 #endif
  94   gomp_init_lock_30 (omp_lock_arg (lock));
  95 }
  96
  97 void
  98 gomp_init_nest_lock__30 (omp_nest_lock_arg_t lock)
  99 {
 100 #ifndef OMP_NEST_LOCK_DIRECT
 101   omp_nest_lock_arg (lock) = malloc (sizeof (omp_nest_lock_t));
 102 #endif
 103   gomp_init_nest_lock_30 (omp_nest_lock_arg (lock));
 104 }
 105
 106 void
 107 gomp_destroy_lock__30 (omp_lock_arg_t lock)
 108 {
 109   gomp_destroy_lock_30 (omp_lock_arg (lock));
 110 #ifndef OMP_LOCK_DIRECT
 111   free (omp_lock_arg (lock));
 112   omp_lock_arg (lock) = NULL;
 113 #endif
 114 }
 115
 116 void
 117 gomp_destroy_nest_lock__30 (omp_nest_lock_arg_t lock)
 118 {
 119   gomp_destroy_nest_lock_30 (omp_nest_lock_arg (lock));
 120 #ifndef OMP_NEST_LOCK_DIRECT
 121   free (omp_nest_lock_arg (lock));
 122   omp_nest_lock_arg (lock) = NULL;
 123 #endif
 124 }
 125
 126 void
 127 gomp_set_lock__30 (omp_lock_arg_t lock)
 128 {
 129   gomp_set_lock_30 (omp_lock_arg (lock));
 130 }
 131
 132 void
 133 gomp_set_nest_lock__30 (omp_nest_lock_arg_t lock)
 134 {
 135   gomp_set_nest_lock_30 (omp_nest_lock_arg (lock));
 136 }
 137
 138 void
 139 gomp_unset_lock__30 (omp_lock_arg_t lock)
 140 {
 141   gomp_unset_lock_30 (omp_lock_arg (lock));
 142 }
 143
 144 void
 145 gomp_unset_nest_lock__30 (omp_nest_lock_arg_t lock)
 146 {
 147   gomp_unset_nest_lock_30 (omp_nest_lock_arg (lock));
 148 }
 149
 150 int32_t
 151 gomp_test_lock__30 (omp_lock_arg_t lock)
 152 {
 153   return gomp_test_lock_30 (omp_lock_arg (lock));
 154 }
 155
 156 int32_t
 157 gomp_test_nest_lock__30 (omp_nest_lock_arg_t lock)
 158 {
 159   return gomp_test_nest_lock_30 (omp_nest_lock_arg (lock));
 160 }
 161
 162 #ifdef LIBGOMP_GNU_SYMBOL_VERSIONING
 163 void
 164 gomp_init_lock__25 (omp_lock_25_arg_t lock)
 165 {
 166 #ifndef OMP_LOCK_25_DIRECT
 167   omp_lock_25_arg (lock) = malloc (sizeof (omp_lock_25_t));
 168 #endif
 169   gomp_init_lock_25 (omp_lock_25_arg (lock));
 170 }
 171
 172 void
 173 gomp_init_nest_lock__25 (omp_nest_lock_25_arg_t lock)
 174 {
 175 #ifndef OMP_NEST_LOCK_25_DIRECT
 176   omp_nest_lock_25_arg (lock) = malloc (sizeof (omp_nest_lock_25_t));
 177 #endif
 178   gomp_init_nest_lock_25 (omp_nest_lock_25_arg (lock));
 179 }
 180
 181 void
 182 gomp_destroy_lock__25 (omp_lock_25_arg_t lock)
 183 {
 184   gomp_destroy_lock_25 (omp_lock_25_arg (lock));
 185 #ifndef OMP_LOCK_25_DIRECT
 186   free (omp_lock_25_arg (lock));
 187   omp_lock_25_arg (lock) = NULL;
 188 #endif
 189 }
 190
 191 void
 192 gomp_destroy_nest_lock__25 (omp_nest_lock_25_arg_t lock)
 193 {
 194   gomp_destroy_nest_lock_25 (omp_nest_lock_25_arg (lock));
 195 #ifndef OMP_NEST_LOCK_25_DIRECT
 196   free (omp_nest_lock_25_arg (lock));
 197   omp_nest_lock_25_arg (lock) = NULL;
 198 #endif
 199 }
 200
 201 void
 202 gomp_set_lock__25 (omp_lock_25_arg_t lock)
 203 {
 204   gomp_set_lock_25 (omp_lock_25_arg (lock));
 205 }
 206
 207 void
 208 gomp_set_nest_lock__25 (omp_nest_lock_25_arg_t lock)
 209 {
 210   gomp_set_nest_lock_25 (omp_nest_lock_25_arg (lock));
 211 }
 212
 213 void
 214 gomp_unset_lock__25 (omp_lock_25_arg_t lock)
 215 {
 216   gomp_unset_lock_25 (omp_lock_25_arg (lock));
 217 }
 218
 219 void
 220 gomp_unset_nest_lock__25 (omp_nest_lock_25_arg_t lock)
 221 {
 222   gomp_unset_nest_lock_25 (omp_nest_lock_25_arg (lock));
 223 }
 224
 225 int32_t
 226 gomp_test_lock__25 (omp_lock_25_arg_t lock)
 227 {
 228   return gomp_test_lock_25 (omp_lock_25_arg (lock));
 229 }
 230
 231 int32_t
 232 gomp_test_nest_lock__25 (omp_nest_lock_25_arg_t lock)
 233 {
 234   return gomp_test_nest_lock_25 (omp_nest_lock_25_arg (lock));
 235 }
 236
 237 omp_lock_symver (omp_init_lock_)
 238 omp_lock_symver (omp_destroy_lock_)
 239 omp_lock_symver (omp_set_lock_)
 240 omp_lock_symver (omp_unset_lock_)
 241 omp_lock_symver (omp_test_lock_)
 242 omp_lock_symver (omp_init_nest_lock_)
 243 omp_lock_symver (omp_destroy_nest_lock_)
 244 omp_lock_symver (omp_set_nest_lock_)
 245 omp_lock_symver (omp_unset_nest_lock_)
 246 omp_lock_symver (omp_test_nest_lock_)
 247 #endif
 248
 249 #define TO_INT(x) ((x) > INT_MIN ? (x) < INT_MAX ? (x) : INT_MAX : INT_MIN)
 250
 251 void
 252 omp_set_dynamic_ (const int32_t *set)
 253 {
 254   omp_set_dynamic (*set);
 255 }
 256
 257 void
 258 omp_set_dynamic_8_ (const int64_t *set)
 259 {
 260   omp_set_dynamic (!!*set);
 261 }
 262
 263 void
 264 omp_set_nested_ (const int32_t *set)
 265 {
 266   omp_set_nested (*set);
 267 }
 268
 269 void
 270 omp_set_nested_8_ (const int64_t *set)
 271 {
 272   omp_set_nested (!!*set);
 273 }
 274
 275 void
 276 omp_set_num_threads_ (const int32_t *set)
 277 {
 278   omp_set_num_threads (*set);
 279 }
 280
 281 void
 282 omp_set_num_threads_8_ (const int64_t *set)
 283 {
 284   omp_set_num_threads (TO_INT (*set));
 285 }
 286
 287 int32_t
 288 omp_get_dynamic_ (void)
 289 {
 290   return omp_get_dynamic ();
 291 }
 292
 293 int32_t
 294 omp_get_nested_ (void)
 295 {
 296   return omp_get_nested ();
 297 }
 298
 299 int32_t
 300 omp_in_parallel_ (void)
 301 {
 302   return omp_in_parallel ();
 303 }
 304
 305 int32_t
 306 omp_get_max_threads_ (void)
 307 {
 308   return omp_get_max_threads ();
 309 }
 310
 311 int32_t
 312 omp_get_num_procs_ (void)
 313 {
 314   return omp_get_num_procs ();
 315 }
 316
 317 int32_t
 318 omp_get_num_threads_ (void)
 319 {
 320   return omp_get_num_threads ();
 321 }
 322
 323 int32_t
 324 omp_get_thread_num_ (void)
 325 {
 326   return omp_get_thread_num ();
 327 }
 328
 329 double
 330 omp_get_wtick_ (void)
 331 {
 332   return omp_get_wtick ();
 333 }
 334
 335 double
 336 omp_get_wtime_ (void)
 337 {
 338   return omp_get_wtime ();
 339 }
 340
 341 void
 342 omp_set_schedule_ (const int32_t *kind, const int32_t *modifier)
 343 {
 344   omp_set_schedule (*kind, *modifier);
 345 }
 346
 347 void
 348 omp_set_schedule_8_ (const int32_t *kind, const int64_t *modifier)
 349 {
 350   omp_set_schedule (*kind, TO_INT (*modifier));
 351 }
 352
 353 void
 354 omp_get_schedule_ (int32_t *kind, int32_t *modifier)
 355 {
 356   omp_sched_t k;
 357   int m;
 358   omp_get_schedule (&k, &m);
 359   *kind = k;
 360   *modifier = m;
 361 }
 362
 363 void
 364 omp_get_schedule_8_ (int32_t *kind, int64_t *modifier)
 365 {
 366   omp_sched_t k;
 367   int m;
 368   omp_get_schedule (&k, &m);
 369   *kind = k;
 370   *modifier = m;
 371 }
 372
 373 int32_t
 374 omp_get_thread_limit_ (void)
 375 {
 376   return omp_get_thread_limit ();
 377 }
 378
 379 void
 380 omp_set_max_active_levels_ (const int32_t *levels)
 381 {
 382   omp_set_max_active_levels (*levels);
 383 }
 384
 385 void
 386 omp_set_max_active_levels_8_ (const int64_t *levels)
 387 {
 388   omp_set_max_active_levels (TO_INT (*levels));
 389 }
 390
 391 int32_t
 392 omp_get_max_active_levels_ (void)
 393 {
 394   return omp_get_max_active_levels ();
 395 }
 396
 397 int32_t
 398 omp_get_level_ (void)
 399 {
 400   return omp_get_level ();
 401 }
 402
 403 int32_t
 404 omp_get_ancestor_thread_num_ (const int32_t *level)
 405 {
 406   return omp_get_ancestor_thread_num (*level);
 407 }
 408
 409 int32_t
 410 omp_get_ancestor_thread_num_8_ (const int64_t *level)
 411 {
 412   return omp_get_ancestor_thread_num (TO_INT (*level));
 413 }
 414
 415 int32_t
 416 omp_get_team_size_ (const int32_t *level)
 417 {
 418   return omp_get_team_size (*level);
 419 }
 420
 421 int32_t
 422 omp_get_team_size_8_ (const int64_t *level)
 423 {
 424   return omp_get_team_size (TO_INT (*level));
 425 }
 426
 427 int32_t
 428 omp_get_active_level_ (void)
 429 {
 430   return omp_get_active_level ();
 431 }
 432
 433 int32_t
 434 omp_in_final_ (void)
 435 {
 436   return omp_in_final ();
 437 }