ChangeLog revision 1.1.1.9
1 2017-10-10 Release Manager 2 3 * GCC 5.5.0 released. 4 5 2017-09-16 Jakub Jelinek <jakub (a] redhat.com> 6 7 Backported from mainline 8 2017-08-09 Jakub Jelinek <jakub (a] redhat.com> 9 10 PR c/81687 11 * testsuite/libgomp.c/pr81687-1.c: New test. 12 * testsuite/libgomp.c/pr81687-2.c: New test. 13 14 2017-07-27 Jakub Jelinek <jakub (a] redhat.com> 15 16 PR c/45784 17 * testsuite/libgomp.c/pr45784.c: New test. 18 * testsuite/libgomp.c++/pr45784.C: New test. 19 20 2017-05-30 Jakub Jelinek <jakub (a] redhat.com> 21 22 Backported from mainline 23 2017-04-11 Jakub Jelinek <jakub (a] redhat.com> 24 25 PR libgomp/80394 26 * testsuite/libgomp.c/pr80394.c: New test. 27 28 2017-03-30 Jakub Jelinek <jakub (a] redhat.com> 29 30 * env.c (initialize_env): Initialize stacksize to 0. 31 32 2016-11-01 Jakub Jelinek <jakub (a] redhat.com> 33 34 * hashtab.h: Use standard GPLv3 with runtime exception 35 boilerplate. 36 37 2016-07-07 Jakub Jelinek <jakub (a] redhat.com> 38 39 Backported from mainline 40 2016-07-01 Jakub Jelinek <jakub (a] redhat.com> 41 42 PR fortran/71717 43 * testsuite/libgomp.fortran/associate3.f90: New test. 44 45 2016-06-03 Release Manager 46 47 * GCC 5.4.0 released. 48 49 2016-04-07 Thomas Schwinge <thomas (a] codesourcery.com> 50 51 Backport trunk r234428: 52 53 2016-03-23 James Norris <jnorris (a] codesourcery.com> 54 Daichi Fukuoka <dc-fukuoka (a] sgi.com> 55 56 PR libgomp/69414 57 * oacc-mem.c (delete_copyout, update_dev_host): Fix device address. 58 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests. 59 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise. 60 * testsuite/libgomp.oacc-fortran/update-1.f90: New file. 61 62 2016-02-16 Tom de Vries <tom (a] codesourcery.com> 63 64 backport from trunk: 65 PR lto/67709 66 2016-02-16 Tom de Vries <tom (a] codesourcery.com> 67 68 * testsuite/libgomp.fortran/declare-simd-4.f90: New test. 69 70 2016-02-10 Jakub Jelinek <jakub (a] redhat.com> 71 72 Backported from mainline 73 2016-01-07 Jakub Jelinek <jakub (a] redhat.com> 74 75 PR middle-end/68960 76 * testsuite/libgomp.c/pr68960.c: New test. 77 78 2016-01-26 Tom de Vries <tom (a] codesourcery.com> 79 80 PR tree-optimization/69110 81 * testsuite/libgomp.c/pr69110.c: New test. 82 83 2016-01-14 Dominique d'Humieres <dominiq (a] lps.ens.fr> 84 85 PR fortran/66680 86 * testsuite/libgomp.fortran/pr66680.f90: New test. 87 88 2015-12-04 Release Manager 89 90 * GCC 5.3.0 released. 91 92 2015-11-26 David Edelsohn <dje.gcc (a] gmail.com> 93 94 * configure: Regenerate. 95 96 2015-09-22 Chung-Lin Tang <cltang (a] codesourcery.com> 97 98 Backport from mainline: 99 100 2015-09-22 Chung-Lin Tang <cltang (a] codesourcery.com> 101 102 PR libgomp/67141 103 * oacc-int.h (goacc_host_init): Add declaration. 104 * oacc-host.c (goacc_host_init): Remove static and constructor attribute. 105 * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end. 106 107 2015-08-24 Joost VandeVondele <vondele (a] gnu.gcc.org> 108 109 PR libgomp/66761 110 PR libgomp/67303 111 * iter.c (gomp_iter_dynamic_next): Employ an atomic load. 112 (gomp_iter_guided_next): Idem. 113 * iter_ull.c (gomp_iter_ull_dynamic_next): Idem. 114 (gomp_iter_ull_guided_next): Idem. 115 * config/linux/wait.h (do_spin): Idem. 116 117 2015-07-16 Release Manager 118 119 * GCC 5.2.0 released. 120 121 2015-07-15 Thomas Schwinge <thomas (a] codesourcery.com> 122 123 Backport trunk r225560: 124 125 2015-07-08 Thomas Schwinge <thomas (a] codesourcery.com> 126 127 PR libgomp/65099 128 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not 129 in a 64-bit configuration. 130 * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia 131 offloading testing if no such device is available. 132 * testsuite/libgomp.oacc-c/c.exp: Likewise. 133 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise. 134 135 Backport trunk r223801: 136 137 2015-05-28 Julian Brown <julian (a] codesourcery.com> 138 139 PR libgomp/65742 140 141 * oacc-init.c (plugin/plugin-host.h): Include. 142 (acc_on_device): Check whether we're in an offloaded region for 143 host_nonshm 144 plugin. Don't use __builtin_acc_on_device. 145 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set 146 nonshm_exec flag in thread-local data. 147 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local 148 data for host_nonshm plugin. 149 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data 150 for host_nonshm plugin. 151 * plugin/plugin-host.h: New. 152 153 2015-06-30 Jakub Jelinek <jakub (a] redhat.com> 154 155 PR middle-end/66702 156 * testsuite/libgomp.c++/pr66702-1.C: New test. 157 * testsuite/libgomp.c++/pr66702-2.C: New test. 158 159 2015-05-22 Jakub Jelinek <jakub (a] redhat.com> 160 161 Backported from mainline 162 2015-05-19 Jakub Jelinek <jakub (a] redhat.com> 163 164 PR middle-end/66199 165 * testsuite/libgomp.c/pr66199-1.c: New test. 166 * testsuite/libgomp.c/pr66199-2.c: New test. 167 * testsuite/libgomp.c++/pr66199-1.C: New test. 168 * testsuite/libgomp.c++/pr66199-2.C: New test. 169 * testsuite/libgomp.fortran/pr66199-1.f90: New test. 170 * testsuite/libgomp.fortran/pr66199-2.f90: New test. 171 172 2015-05-13 Jakub Jelinek <jakub (a] redhat.com> 173 174 PR middle-end/66133 175 * testsuite/libgomp.c/pr66133.c: New test. 176 177 2015-04-22 Release Manager 178 179 * GCC 5.1.0 released. 180 181 2015-04-08 Julian Brown <julian (a] codesourcery.com> 182 183 * libgomp.h (target_mem_desc: Remove mem_map field. 184 (acc_dispatch_t): Remove open_device_func, close_device_func, 185 get_device_num_func, set_device_num_func, target_data members. 186 Change create_thread_data_func argument to device number instead of 187 generic pointer. 188 * oacc-async.c (assert.h): Include. 189 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async) 190 (acc_wait_all, acc_wait_all_async): Use current host thread's 191 active device, not base_dev. 192 * oacc-cuda.c (acc_get_current_cuda_device) 193 (acc_get_current_cuda_context, acc_get_cuda_stream) 194 (acc_set_cuda_stream): Likewise. 195 * oacc-host.c (host_dispatch): Don't set open_device_func, 196 close_device_func, get_device_num_func or set_device_num_func. 197 * oacc-init.c (base_dev, init_key): Remove. 198 (cached_base_dev): New. 199 (name_of_acc_device_t): New. 200 (acc_init_1): Initialise default-numbered device, not zeroth. 201 (acc_shutdown_1): Close all devices of a given type. 202 (goacc_destroy_thread): Don't use base_dev. 203 (lazy_open, lazy_init, lazy_init_and_open): Remove. 204 (goacc_attach_host_thread_to_device): New. 205 (acc_init): Reimplement with goacc_attach_host_thread_to_device. 206 (acc_get_num_devices): Don't use base_dev. 207 (acc_set_device_type): Reimplement. 208 (acc_get_device_type): Don't use base_dev. 209 (acc_get_device_num): Tweak logic. 210 (acc_set_device_num): Likewise. 211 (acc_on_device): Use acc_get_device_type. 212 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev. 213 (goacc_lazy_initialize): Reimplement with acc_init and 214 goacc_attach_host_thread_to_device. 215 * oacc-int.h (goacc_thread): Add base_dev field. 216 (base_dev): Remove extern declaration. 217 (goacc_attach_host_thread_to_device): Add prototype. 218 * oacc-mem.c (acc_malloc): Use current thread's device instead of 219 base_dev. 220 (acc_free): Likewise. 221 (acc_memcpy_to_device): Likewise. 222 (acc_memcpy_from_device): Likewise. 223 * oacc-parallel.c (select_acc_device): Remove. Replace calls with 224 goacc_lazy_initialize (throughout). 225 (GOACC_parallel): Use tgt_offset to locate target functions. 226 * target.c (gomp_map_vars): Don't set tgt->mem_map. 227 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map. 228 (gomp_load_plugin_for_device): Remove open_device, close_device, 229 get_device_num, set_device_num openacc hook initialisation. Don't set 230 openacc.target_data. 231 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device) 232 (GOMP_OFFLOAD_openacc_close_device) 233 (GOMP_OFFLOAD_openacc_get_device_num) 234 (GOMP_OFFLOAD_openacc_set_device_num): Remove. 235 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument 236 to int. 237 * plugin/plugin-nvptx.c (ptx_inited): Remove. 238 (instantiated_devices, ptx_dev_lock): New. 239 (struct ptx_image_data): New. 240 (ptx_devices, ptx_images, ptx_image_lock): New. 241 (fini_streams_for_device): Reorder cuStreamDestroy call. 242 (nvptx_get_num_devices): Remove forward declaration. 243 (nvptx_init): Change return type to bool. 244 (nvptx_fini): Remove. 245 (nvptx_attach_host_thread_to_device): New. 246 (nvptx_open_device): Return struct ptx_device* instead of void*. 247 (nvptx_close_device): Change argument type to struct ptx_device*, 248 return type to void. 249 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited. 250 (kernel_target_data, kernel_host_table): Remove static globals. 251 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove. 252 (GOMP_OFFLOAD_init_device): Reimplement. 253 (GOMP_OFFLOAD_fini_device): Likewise. 254 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New. 255 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host) 256 (GOMP_OFFLOAD_host2dev): Use ORD argument. 257 (GOMP_OFFLOAD_openacc_open_device) 258 (GOMP_OFFLOAD_openacc_close_device) 259 (GOMP_OFFLOAD_openacc_set_device_num) 260 (GOMP_OFFLOAD_openacc_get_device_num): Remove. 261 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int 262 (device number). 263 264 testsuite/ 265 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test. 266 267 2015-04-06 Ilya Verbin <ilya.verbin (a] intel.com> 268 269 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair. 270 * libgomp.h (struct gomp_memory_mapping): Remove. 271 (struct target_mem_desc): Change type of mem_map from 272 gomp_memory_mapping * to splay_tree_s *. 273 (struct gomp_device_descr): Remove register_image_func, get_table_func. 274 Add load_image_func, unload_image_func. 275 Change type of mem_map from gomp_memory_mapping to splay_tree_s. 276 Remove offload_regions_registered. 277 (gomp_init_tables): Remove. 278 (gomp_free_memmap): Change type of argument from gomp_memory_mapping * 279 to splay_tree_s *. 280 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister. 281 * oacc-host.c (host_dispatch): Do not initialize register_image_func, 282 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root, 283 offload_regions_registered. 284 Initialize load_image_func, unload_image_func, mem_map.root. 285 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock. 286 * oacc-init.c (lazy_open): Don't call gomp_init_tables. 287 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's. 288 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of 289 gomp_memory_mapping *. Use dev's lock and splay_tree. 290 (lookup_dev): Use dev's lock. 291 (acc_deviceptr): Pass dev to lookup_host instead of mem_map. 292 (acc_is_present): Likewise. 293 (acc_map_data): Likewise. 294 (acc_unmap_data): Likewise. Use dev's lock. 295 (present_create_copy): Likewise. 296 (delete_copyout): Pass dev to lookup_host instead of mem_map. 297 (update_dev_host): Likewise. 298 (gomp_acc_remove_pointer): Likewise. Use dev's lock. 299 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree. 300 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove. 301 (GOMP_OFFLOAD_get_table): Remove 302 (GOMP_OFFLOAD_load_image): New function. 303 (GOMP_OFFLOAD_unload_image): New function. 304 * target.c (register_lock): New mutex for offload image registration. 305 (num_devices): Do not guard with PLUGIN_SUPPORT. 306 (gomp_realloc_unlock): New static function. 307 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex 308 before gomp_fatal. 309 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's. 310 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal. 311 (gomp_copy_from_async): Use dev's lock and splay_tree instead of 312 mem_map's. 313 (gomp_unmap_vars): Likewise. 314 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and 315 splay_tree instead of mm's. Unlock mutex before gomp_fatal. 316 (gomp_offload_image_to_device): New static function. 317 (GOMP_offload_register): Add mutex lock. 318 Call gomp_offload_image_to_device for all initialized devices. 319 Replace gomp_realloc with gomp_realloc_unlock. 320 (GOMP_offload_unregister): New function. 321 (gomp_init_tables): Replace with gomp_init_device. Replace a call to 322 get_table_func from the plugin with calls to init_device_func and 323 gomp_offload_image_to_device. 324 (gomp_free_memmap): Change type of argument from gomp_memory_mapping * 325 to splay_tree_s *. 326 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and 327 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal. 328 (GOMP_target_data): Do not call gomp_init_tables. 329 (GOMP_target_update): Likewise. Remove argument from gomp_update. 330 (gomp_load_plugin_for_device): Replace register_image and get_table 331 with load_image and unload_image in DLSYM (). 332 (gomp_register_images_for_device): Remove function. 333 (gomp_target_init): Do not initialize current_device.mem_map.*, 334 current_device.offload_regions_registered. 335 Remove call to gomp_register_images_for_device. 336 Do not free offload_images and num_offload_images. 337 338 2015-03-30 Jakub Jelinek <jakub (a] redhat.com> 339 340 PR fortran/65597 341 * testsuite/libgomp.fortran/pr65597.f90: New test. 342 343 2015-03-27 Tom de Vries <tom (a] codesourcery.com> 344 345 PR testsuite/65594 346 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare. 347 (init, check): New function. 348 (foo): Change return type to void. 349 (main): Call init and check. 350 351 2015-03-27 Tom de Vries <tom (a] codesourcery.com> 352 353 PR testsuite/65594 354 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define. 355 (foo): Use M for non-inner loops to scale down test-case. 356 357 2015-03-25 Kai Tietz <ktietz (a] redhat.com> 358 359 PR libgomp/64972 360 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available. 361 (GOACC_data_start): Likewise. 362 * target.c (gomp_map_vars): Likewise. 363 364 2015-03-21 John David Anglin <danglin (a] gcc.gnu.org> 365 366 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on 367 hppa*-*-hpux*. 368 369 2015-03-19 Jakub Jelinek <jakub (a] redhat.com> 370 371 * testsuite/libgomp.c/target-10.c: New test. 372 * testsuite/libgomp.c++/target-4.C: New test. 373 374 2015-03-13 Ilya Verbin <ilya.verbin (a] intel.com> 375 376 * testsuite/libgomp.fortran/declare-target-1.f90: New test. 377 * testsuite/libgomp.fortran/declare-target-2.f90: New file. 378 379 2015-03-13 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 380 381 * configure.tgt (*-*-rtems*): Use local-exec TLS model. 382 * configure.ac (*-*-rtems*): Assume Pthread is supported. 383 (pthread.h): Check for this header file. 384 * configure: Regenerate. 385 386 2015-02-25 Tom de Vries <tom (a] codesourcery.com> 387 388 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA) 389 (check_reduction_op, check_reduction_macro, max, min): 390 Declare. 391 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New 392 function. 393 (main): Use new functions. 394 395 2015-02-18 Ilya Tocar <ilya.tocar (a] intel.com> 396 397 * target.c (gomp_load_plugin_for_device): Use const char * instead of 398 char * for variables holding dlerror return values. 399 (DLSYM_OPT): Ditto. 400 401 2015-02-17 Thomas Schwinge <thomas (a] codesourcery.com> 402 403 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo. 404 405 2015-02-17 Thomas Schwinge <thomas (a] codesourcery.com> 406 Cesar Philippidis <cesar (a] codesourcery.com> 407 408 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid, 409 GOACC_ctaid, and GOACC_nctaid routines. 410 411 2015-02-11 Jakub Jelinek <jakub (a] redhat.com> 412 413 PR c/64824 414 * testsuite/libgomp.c/atomic-18.c: New test. 415 * testsuite/libgomp.c++/atomic-16.C: New test. 416 417 2015-02-04 Jakub Jelinek <jakub (a] redhat.com> 418 419 PR c/64824 420 PR c/64868 421 * testsuite/libgomp.c/pr64824.c: New test. 422 * testsuite/libgomp.c/pr64868.c: New test. 423 * testsuite/libgomp.c++/pr64824.C: New test. 424 * testsuite/libgomp.c++/pr64868.C: New test. 425 426 2015-02-01 David Edelsohn <dje.gcc (a] gmail.com> 427 428 PR libgomp/64635 429 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h. 430 Link with -lpthread. 431 * config/aix/plugin-suffix.h: Delete. 432 433 2015-01-28 Jack Howarth <howarth.at.gcc (a] gmail.com> 434 435 PR libgomp/64635 436 * configure.tgt (*-*-aix*): Use config_path "aix posix". 437 (*-*-darwin*): Use config_path "bsd darwin posix". 438 (*-*-hpux*): Use config_path "hpux posix". 439 * target.c: Add include of plugin-suffix.h and use 440 SONAME_SUFFIX macro. 441 * config/aix/plugin-suffix.h: New file. 442 * config/darwin/plugin-suffix.h: New file. 443 * config/hpux/plugin-suffix.h: New file. 444 * config/posix/plugin-suffix.h: New file. 445 446 2015-01-23 Jakub Jelinek <jakub (a] redhat.com> 447 448 PR middle-end/64734 449 * libgomp.c/pr64734.c: New test. 450 451 2015-01-23 Tom de Vries <tom (a] codesourcery.com> 452 453 PR libgomp/64672 454 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test. 455 456 2015-01-23 Tom de Vries <tom (a] codesourcery.com> 457 458 PR libgomp/64707 459 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to 460 dg-options. 461 462 2015-01-19 Thomas Schwinge <thomas (a] codesourcery.com> 463 464 PR libgomp/64625 465 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data) 466 (GOACC_parallel, GOACC_update): Remove const_void *offload_table 467 formal parameter. Update all users. 468 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update): 469 Document unused formal parameter. 470 471 2015-01-16 Thomas Schwinge <thomas (a] codesourcery.com> 472 473 * oacc-parallel.c: Don't include <alloca.h>. 474 (GOACC_parallel): Use gomp_alloca instead of alloca. 475 476 2015-01-16 Gerald Pfeifer <gerald (a] pfeifer.com> 477 478 * target.c (num_devices): Guard with PLUGIN_SUPPORT. 479 480 2015-01-15 Thomas Schwinge <thomas (a] codesourcery.com> 481 James Norris <jnorris (a] codesourcery.com> 482 Tom de Vries <tom (a] codesourcery.com> 483 Julian Brown <julian (a] codesourcery.com> 484 Cesar Philippidis <cesar (a] codesourcery.com> 485 Nathan Sidwell <nathan (a] codesourcery.com> 486 Tobias Burnus <burnus (a] net-b.de> 487 488 * Makefile.am (search_path): Add $(top_srcdir)/../include. 489 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c, 490 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c, 491 oacc-async.c, oacc-plugin.c, oacc-cuda.c. 492 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90. 493 Include $(top_srcdir)/plugin/Makefrag.am. 494 (nodist_libsubinclude_HEADERS): Add openacc.h. 495 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h, 496 openacc.f90, openacc.mod, openacc_kinds.mod. 497 (omp_lib.mod): Generalize into... 498 (%.mod): ... this new rule. 499 (openacc_kinds.mod, openacc.mod): New rules. 500 * plugin/configfrag.ac: New file. 501 * configure.ac: Move plugin/offloading support into it. Include 502 it. Instantiate testsuite/libgomp-test-support.pt.exp. 503 * plugin/Makefrag.am: New file. 504 * testsuite/Makefile.am (OFFLOAD_TARGETS) 505 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't 506 export. 507 (libgomp-test-support.exp): New rule. 508 (all-local): Depend on it. 509 * Makefile.in: Regenerate. 510 * testsuite/Makefile.in: Regenerate. 511 * config.h.in: Likewise. 512 * configure: Likewise. 513 * configure.tgt: Harden shell syntax. 514 * env.c: Include "oacc-int.h". 515 (parse_acc_device_type): New function. 516 (gomp_debug_var, goacc_device_type, goacc_device_num): New 517 variables. 518 (initialize_env): Initialize those. Call 519 goacc_runtime_initialize. 520 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions. 521 (gomp_fatal): Call gomp_vfatal. 522 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>. 523 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug) 524 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once) 525 (splay_tree_node, splay_tree, splay_tree_key) 526 (struct target_mem_desc, struct splay_tree_key_s) 527 (struct gomp_memory_mapping, struct acc_dispatch_t) 528 (struct gomp_device_descr, gomp_acc_insert_pointer) 529 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async) 530 (gomp_unmap_vars, gomp_init_device, gomp_init_tables) 531 (gomp_free_memmap, gomp_fini_device): New declarations. 532 (gomp_vdebug, gomp_debug): New macros. 533 Include "splay-tree.h". 534 * libgomp.map (OACC_2.0): New symbol version. Use for 535 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type, 536 acc_set_device_type_h_, acc_get_device_type, 537 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_, 538 acc_get_device_num, acc_get_device_num_h_, acc_async_test, 539 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_, 540 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_, 541 acc_wait_all, acc_wait_all_h_, acc_wait_all_async, 542 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown, 543 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc, 544 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_, 545 acc_copyin_array_h_, acc_present_or_copyin, 546 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_, 547 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_, 548 acc_create_64_h_, acc_create_array_h_, acc_present_or_create, 549 acc_present_or_create_32_h_, acc_present_or_create_64_h_, 550 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_, 551 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete, 552 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_, 553 acc_update_device, acc_update_device_32_h_, 554 acc_update_device_64_h_, acc_update_device_array_h_, 555 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_, 556 acc_update_self_array_h_, acc_map_data, acc_unmap_data, 557 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_, 558 acc_is_present_64_h_, acc_is_present_array_h_, 559 acc_memcpy_to_device, acc_memcpy_from_device, 560 acc_get_current_cuda_device, acc_get_current_cuda_context, 561 acc_get_cuda_stream, acc_set_cuda_stream. 562 (GOACC_2.0): New symbol version. Use for GOACC_data_end, 563 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel, 564 GOACC_update, GOACC_wait, GOACC_get_thread_num, 565 GOACC_get_num_threads. 566 (GOMP_PLUGIN_1.0): New symbol version. Use for 567 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared, 568 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error, 569 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars, 570 GOMP_PLUGIN_acc_thread. 571 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG 572 environment variable. 573 * libgomp_g.h (GOACC_data_start, GOACC_data_end) 574 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait) 575 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations. 576 * splay-tree.h (splay_tree_lookup, splay_tree_insert) 577 (splay_tree_remove): New declarations. 578 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert) 579 (splay_tree_remove, splay_tree_lookup): Move into... 580 * splay-tree.c: ... this new file. 581 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>. 582 (splay_tree_node, splay_tree, splay_tree_key) 583 (struct target_mem_desc, struct splay_tree_key_s) 584 (struct gomp_device_descr): Don't declare. 585 (num_devices_openmp): New variable. 586 (gomp_get_num_devices ): Use it. 587 (gomp_init_targets_once): New function. 588 (gomp_get_num_devices ): Use it. 589 (get_kind, gomp_copy_from_async, gomp_free_memmap) 590 (gomp_fini_device, gomp_register_image_for_device): New functions. 591 (gomp_map_vars): Add devaddrs parameter. 592 (gomp_update): Add mm parameter. 593 (gomp_init_device): Move most of it into... 594 (gomp_init_tables): ... this new function. 595 (gomp_register_images_for_device): Remove function. 596 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device): 597 Make them hidden instead of static. 598 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars) 599 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data) 600 (GOMP_target_end_data, GOMP_target_update) 601 (gomp_load_plugin_for_device, gomp_target_init): Update for 602 OpenACC changes. 603 * oacc-async.c: New file. 604 * oacc-cuda.c: Likewise. 605 * oacc-host.c: Likewise. 606 * oacc-init.c: Likewise. 607 * oacc-int.h: Likewise. 608 * oacc-mem.c: Likewise. 609 * oacc-parallel.c: Likewise. 610 * oacc-plugin.c: Likewise. 611 * oacc-plugin.h: Likewise. 612 * oacc-ptx.h: Likewise. 613 * openacc.f90: Likewise. 614 * openacc.h: Likewise. 615 * openacc_lib.h: Likewise. 616 * plugin/plugin-host.c: Likewise. 617 * plugin/plugin-nvptx.c: Likewise. 618 * libgomp-plugin.c: Likewise. 619 * libgomp-plugin.h: Likewise. 620 * libgomp_target.h: Remove file after merging content into the 621 former file. Update all users. 622 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp. 623 (offload_targets_s, offload_targets_s_openacc): New variables. 624 (check_effective_target_openacc_nvidia_accel_present) 625 (check_effective_target_openacc_nvidia_accel_selected): New 626 procedures. 627 (libgomp_init): Update for OpenACC changes. 628 * testsuite/libgomp-test-support.exp.in: New file. 629 * testsuite/libgomp.oacc-c++/c++.exp: Likewise. 630 * testsuite/libgomp.oacc-c/c.exp: Likewise. 631 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise. 632 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise. 633 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise. 634 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise. 635 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise. 636 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise. 637 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise. 638 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise. 639 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise. 640 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise. 641 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise. 642 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise. 643 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise. 644 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise. 645 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise. 646 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise. 647 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise. 648 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise. 649 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise. 650 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise. 651 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise. 652 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise. 653 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise. 654 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise. 655 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise. 656 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise. 657 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise. 658 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise. 659 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise. 660 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise. 661 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise. 662 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise. 663 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise. 664 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise. 665 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise. 666 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise. 667 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise. 668 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise. 669 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise. 670 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise. 671 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. 672 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise. 673 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise. 674 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise. 675 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise. 676 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise. 677 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise. 678 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise. 679 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise. 680 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise. 681 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. 682 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise. 683 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise. 684 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise. 685 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise. 686 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise. 687 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise. 688 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise. 689 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise. 690 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise. 691 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise. 692 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise. 693 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise. 694 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise. 695 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise. 696 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise. 697 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise. 698 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise. 699 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise. 700 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise. 701 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise. 702 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise. 703 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise. 704 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise. 705 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise. 706 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise. 707 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise. 708 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise. 709 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise. 710 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise. 711 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise. 712 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise. 713 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise. 714 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise. 715 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise. 716 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise. 717 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise. 718 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise. 719 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise. 720 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise. 721 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise. 722 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise. 723 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise. 724 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise. 725 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise. 726 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise. 727 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise. 728 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise. 729 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise. 730 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise. 731 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise. 732 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise. 733 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise. 734 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise. 735 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise. 736 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise. 737 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise. 738 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise. 739 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise. 740 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise. 741 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise. 742 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise. 743 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise. 744 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise. 745 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise. 746 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise. 747 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise. 748 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise. 749 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise. 750 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise. 751 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise. 752 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise. 753 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise. 754 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise. 755 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise. 756 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise. 757 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise. 758 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise. 759 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise. 760 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise. 761 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise. 762 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise. 763 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise. 764 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. 765 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise. 766 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise. 767 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise. 768 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: 769 Likewise. 770 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise. 771 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise. 772 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise. 773 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise. 774 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise. 775 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise. 776 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise. 777 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise. 778 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise. 779 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise. 780 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise. 781 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise. 782 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise. 783 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise. 784 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise. 785 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise. 786 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise. 787 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise. 788 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise. 789 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise. 790 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise. 791 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise. 792 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise. 793 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise. 794 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise. 795 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise. 796 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise. 797 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise. 798 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise. 799 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise. 800 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise. 801 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise. 802 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise. 803 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise. 804 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise. 805 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise. 806 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise. 807 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise. 808 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise. 809 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise. 810 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise. 811 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise. 812 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise. 813 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise. 814 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise. 815 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise. 816 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise. 817 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise. 818 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise. 819 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise. 820 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise. 821 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise. 822 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise. 823 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise. 824 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise. 825 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise. 826 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise. 827 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise. 828 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise. 829 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise. 830 831 2015-01-10 Thomas Schwinge <thomas (a] codesourcery.com> 832 Julian Brown <julian (a] codesourcery.com> 833 David Malcolm <dmalcolm (a] redhat.com> 834 835 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library" 836 to "GNU Offloading and Multi Processing Runtime Library". Change 837 all users. 838 * configure: Regenerate. 839 * libgomp.texi: Update. 840 841 2015-01-08 Thomas Schwinge <thomas (a] codesourcery.com> 842 843 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add 844 "$tgt_dir/lib32". 845 * configure: Regenerate. 846 847 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match 848 "intelmic" in $offload_targets. 849 850 2015-01-05 Jakub Jelinek <jakub (a] redhat.com> 851 852 Update copyright years. 853 854 * libgomp.texi: Bump @copying's copyright year. 855 856 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov (a] arm.com> 857 858 * testsuite/lib/libgomp.exp: Load target-utils.exp. 859 Move load of target-supportes.exp earlier. 860 861 2014-12-10 Ilya Verbin <ilya.verbin (a] intel.com> 862 863 * testsuite/libgomp.c/target-9.c: New test. 864 865 2014-12-09 Varvara Rainchik <varvara.rainchik (a] intel.com> 866 867 * config.h.in: Regenerate. 868 * configure: Regenerate. 869 * configure.ac: Add GCC_CHECK_EMUTLS. 870 * libgomp.h: Add check for USE_EMUTLS: this case 871 is equal to HAVE_TLS. 872 * team.c: Likewise. 873 874 2014-12-03 Uros Bizjak <ubizjak (a] gmail.com> 875 876 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic. 877 878 2014-11-28 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 879 Ilya Verbin <ilya.verbin (a] intel.com> 880 881 * testsuite/libgomp.c/target-critical-1.c: New test. 882 883 2014-11-26 Jakub Jelinek <jakub (a] redhat.com> 884 885 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20 886 to dg-options unless expensive testing is on. 887 (TESTITERS): Define to N if not defined. 888 (main): Use TESTITERS instead of N. 889 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from 890 dg-additional-options depending on whether expensive testing is on. 891 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod): 892 Decrease N to 100000 and CHUNKSZ to 10000. 893 894 2014-11-24 Jakub Jelinek <jakub (a] redhat.com> 895 896 PR fortran/63938 897 * testsuite/libgomp.fortran/pr63938-1.f90: New test. 898 * testsuite/libgomp.fortran/pr63938-2.f90: New test. 899 900 2014-11-21 Steve Ellcey <sellcey (a] imgtec.com> 901 902 * config/linux/mips/futex.h (SYS_futex): Define if not already done. 903 904 2014-11-21 H.J. Lu <hongjiu.lu (a] intel.com> 905 906 PR bootstrap/63784 907 * configure: Regenerated. 908 909 2014-11-19 Uros Bizjak <ubizjak (a] gmail.com> 910 911 * testsuite/libgomp.c/examples-4/e.53.5.c: Require 912 vect_simd_clones effective target. 913 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto. 914 915 2014-11-14 Jakub Jelinek <jakub (a] redhat.com> 916 917 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead 918 of 32 as block_size. 919 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8 920 instead of 32 as block_size. 921 922 2014-11-13 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 923 Ilya Verbin <ilya.verbin (a] intel.com> 924 925 * Makefile.in: Regenerate. 926 * configure: Regenerate. 927 * configure.ac: Set up offload_additional_options, 928 offload_additional_lib_paths and offload_targets. 929 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS, 930 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS. 931 * testsuite/Makefile.in: Regenerate. 932 * testsuite/lib/libgomp.exp (libgomp_init): Append 933 offload_additional_lib_paths to LD_LIBRARY_PATH. Append 934 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic 935 build directory to LD_LIBRARY_PATH for intelmic offload targets. 936 937 2014-11-13 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 938 Ilya Verbin <ilya.verbin (a] intel.com> 939 Kirill Yukhin <kirill.yukhin (a] intel.com> 940 Ilya Tocar <ilya.tocar (a] intel.com> 941 942 * testsuite/lib/libgomp.exp 943 (check_effective_target_offload_device): New. 944 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories. 945 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test. 946 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto. 947 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto. 948 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto. 949 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto. 950 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto. 951 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto. 952 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto. 953 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto. 954 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto. 955 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto. 956 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto. 957 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto. 958 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto. 959 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto. 960 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto. 961 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto. 962 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto. 963 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto. 964 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto. 965 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto. 966 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto. 967 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto. 968 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto. 969 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto. 970 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto. 971 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto. 972 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto. 973 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto. 974 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto. 975 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto. 976 * testsuite/libgomp.c/target-7.c: Fix test. 977 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test. 978 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto. 979 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto. 980 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto. 981 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto. 982 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto. 983 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto. 984 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto. 985 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto. 986 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto. 987 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto. 988 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto. 989 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto. 990 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto. 991 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto. 992 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto. 993 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto. 994 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto. 995 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto. 996 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto. 997 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto. 998 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto. 999 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto. 1000 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto. 1001 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto. 1002 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto. 1003 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto. 1004 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto. 1005 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto. 1006 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto. 1007 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto. 1008 1009 2014-11-13 Jakub Jelinek <jakub (a] redhat.com> 1010 Ilya Verbin <ilya.verbin (a] intel.com> 1011 Thomas Schwinge <thomas (a] codesourcery.com> 1012 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 1013 1014 * libgomp.map (GOMP_4.0.1): New symbol version. 1015 Add GOMP_offload_register. 1016 * libgomp_target.h: New file. 1017 * splay-tree.h: New file. 1018 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h. 1019 (gomp_target_init): New forward declaration. 1020 (gomp_is_initialized): New static variable. 1021 (splay_tree_node, splay_tree, splay_tree_key): New typedefs. 1022 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr): 1023 New structures. 1024 (offload_images, num_offload_images, devices, num_devices): New static 1025 variables. 1026 (splay_compare): New static function. 1027 (struct gomp_device_descr): New structure. 1028 (gomp_get_num_devices): Call gomp_target_init. 1029 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt) 1030 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions. 1031 (GOMP_offload_register): New function. 1032 (GOMP_target): Arrange for host callback to be performed in a separate 1033 initial thread and contention group, inheriting ICVs from 1034 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars. 1035 Add device initialization and lookup for target function in splay tree. 1036 (GOMP_target_data): Add device initialization and call gomp_map_vars. 1037 (GOMP_target_end_data): Call gomp_unmap_vars. 1038 (GOMP_target_update): Add device initialization and call gomp_update. 1039 (gomp_load_plugin_for_device, gomp_register_images_for_device) 1040 (gomp_target_init): New static functions. 1041 1042 2014-11-13 Bernd Schmidt <bernds (a] codesourcery.com> 1043 Thomas Schwinge <thomas (a] codesourcery.com> 1044 Ilya Verbin <ilya.verbin (a] intel.com> 1045 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 1046 1047 * config.h.in: Regenerate. 1048 * configure: Regenerate. 1049 * configure.ac: Check for libdl, required for plugin support. 1050 (PLUGIN_SUPPORT): Define if plugins are supported. 1051 (enable_offload_targets): Support Intel MIC targets. 1052 (OFFLOAD_TARGETS): List of target names suitable for offloading. 1053 1054 2014-11-11 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 1055 1056 PR target/63610 1057 * configure: Regenerate. 1058 1059 2014-11-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1060 1061 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600. 1062 1063 2014-10-06 Marek Polacek <polacek (a] redhat.com> 1064 1065 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>. 1066 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>. 1067 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h> 1068 * testsuite/libgomp.c/thread-limit-2.c: Likewise. 1069 1070 2014-10-06 Marek Polacek <polacek (a] redhat.com> 1071 1072 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations. 1073 * testsuite/libgomp.c/nqueens-1.c: Likewise. 1074 * testsuite/libgomp.c/pr26943-3.c: Likewise. 1075 * testsuite/libgomp.c/pr26943-4.c: Likewise. 1076 * testsuite/libgomp.c/pr36802-2.c: Likewise. 1077 * testsuite/libgomp.c/pr36802-3.c: Likewise. 1078 * testsuite/libgomp.c/thread-limit-1.c: Likewise. 1079 * testsuite/libgomp.c/thread-limit-2.c: Likewise. 1080 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>. 1081 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int. 1082 * testsuite/libgomp.c/omp-parallel-for.c: Likewise. 1083 * testsuite/libgomp.c/omp-parallel-if.c: Likewise. 1084 * testsuite/libgomp.c/omp-single-1.c: Likewise. 1085 * testsuite/libgomp.c/omp-single-2.c: Likewise. 1086 * testsuite/libgomp.c/omp_matvec.c: Likewise. 1087 * testsuite/libgomp.c/omp_workshare3.c: Likewise. 1088 * testsuite/libgomp.c/omp_workshare4.c: Likewise. 1089 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit 1090 declarations. 1091 1092 2014-10-03 Jakub Jelinek <jakub (a] redhat.com> 1093 1094 PR libgomp/61200 1095 * testsuite/libgomp.c/pr61200.c: New test. 1096 1097 2014-09-18 Jakub Jelinek <jakub (a] redhat.com> 1098 1099 PR c++/63248 1100 * testsuite/libgomp.c++/pr63248.C: New test. 1101 1102 2014-08-04 Jakub Jelinek <jakub (a] redhat.com> 1103 1104 * task.c (GOMP_taskgroup_end): If taskgroup->num_children 1105 is not zero, but taskgroup->children is NULL and there are 1106 any task->children, schedule those instead of waiting. 1107 * testsuite/libgomp.c/depend-6.c: New test. 1108 * testsuite/libgomp.c/depend-7.c: New test. 1109 * testsuite/libgomp.c/depend-8.c: New test. 1110 * testsuite/libgomp.c/depend-9.c: New test. 1111 * testsuite/libgomp.c/depend-10.c: New test. 1112 1113 2014-08-01 Jakub Jelinek <jakub (a] redhat.com> 1114 1115 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field. 1116 (struct gomp_taskwait): New type. 1117 (struct gomp_task): Add taskwait and parent_depends_on, remove 1118 in_taskwait and taskwait_sem fields. 1119 (gomp_finish_task): Don't destroy taskwait_sem. 1120 * task.c (gomp_init_task): Don't init in_taskwait, instead init 1121 taskwait and parent_depends_on. 1122 (GOMP_task): For if (0) tasks with depend clause that depend on 1123 earlier tasks don't defer them, instead call 1124 gomp_task_maybe_wait_for_dependencies to wait for the dependencies. 1125 Initialize redundant_out field, for redundant out entries just 1126 move them at the end of linked list instead of removing them 1127 completely, and set redundant_out flag instead of redundant. 1128 (gomp_task_run_pre): Update last_parent_depends_on if scheduling 1129 that task. 1130 (gomp_task_run_post_handle_dependers): If parent is in 1131 gomp_task_maybe_wait_for_dependencies and newly runnable task 1132 is not parent_depends_on, queue it in parent->children linked 1133 list after all runnable tasks with parent_depends_on set. 1134 Adjust for addition of taskwait indirection. 1135 (gomp_task_run_post_remove_parent): If parent is in 1136 gomp_task_maybe_wait_for_dependencies and task to be removed 1137 is parent_depends_on, decrement n_depend and if needed awake 1138 parent. Adjust for addition of taskwait indirection. 1139 (GOMP_taskwait): Adjust for addition of taskwait indirection. 1140 (gomp_task_maybe_wait_for_dependencies): New function. 1141 * testsuite/libgomp.c/depend-5.c: New test. 1142 1143 2014-07-13 Tobias Burnus <burnus (a] net-b.de> 1144 1145 * testsuite/libgomp.fortran/pr34020.f90: Make compile 1146 with TS 18508/Fortran 2015. 1147 1148 2014-07-06 Marek Polacek <polacek (a] redhat.com> 1149 1150 PR c/6940 1151 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings. 1152 1153 2014-07-03 Jakub Jelinek <jakub (a] redhat.com> 1154 1155 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source 1156 matches regex $lang_source_re, add $lang_include_flags to options. 1157 * testsuite/libgomp.c/c.exp: Unset lang_include_flags. 1158 * testsuite/libgomp.c++/c++.exp: Likewise. 1159 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re 1160 and lang_include_flags instead of adding -fintrinsic-modules-path= to 1161 ALWAYS_CFLAGS. 1162 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags. 1163 1164 2014-07-03 Thomas Schwinge <thomas (a] codesourcery.com> 1165 1166 * testsuite/libgomp.fortran/fortran.exp: Explain 1167 gfortran-dg-runtest usage. 1168 1169 2014-06-25 Jakub Jelinek <jakub (a] redhat.com> 1170 1171 * testsuite/libgomp.fortran/simd5.f90: New test. 1172 * testsuite/libgomp.fortran/simd6.f90: New test. 1173 * testsuite/libgomp.fortran/simd7.f90: New test. 1174 1175 2014-06-24 Jakub Jelinek <jakub (a] redhat.com> 1176 1177 * testsuite/libgomp.c/for-2.c: Define SC to static for 1178 #pragma omp for simd testing. 1179 * testsuite/libgomp.c/for-2.h (SC): Define if not defined. 1180 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use 1181 SC macro. 1182 * testsuite/libgomp.c/simd-14.c: New test. 1183 * testsuite/libgomp.c/simd-15.c: New test. 1184 * testsuite/libgomp.c/simd-16.c: New test. 1185 * testsuite/libgomp.c/simd-17.c: New test. 1186 * testsuite/libgomp.c++/for-10.C: Define SC to static for 1187 #pragma omp for simd testing. 1188 * testsuite/libgomp.c++/simd10.C: New test. 1189 * testsuite/libgomp.c++/simd11.C: New test. 1190 * testsuite/libgomp.c++/simd12.C: New test. 1191 * testsuite/libgomp.c++/simd13.C: New test. 1192 1193 * testsuite/libgomp.fortran/aligned1.f03: New test. 1194 * testsuite/libgomp.fortran/nestedfn5.f90: New test. 1195 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning 1196 tasks with !$omp parallel !$omp single. 1197 * testsuite/libgomp.fortran/target8.f90: New test. 1198 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust 1199 not to use trim in the combiner, instead call elemental function. 1200 (fn): New elemental function. 1201 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init): 1202 Make elemental. 1203 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out, 1204 omp_in): Likewise. 1205 * testsuite/libgomp.fortran/udr12.f90: New test. 1206 * testsuite/libgomp.fortran/udr13.f90: New test. 1207 * testsuite/libgomp.fortran/udr14.f90: New test. 1208 * testsuite/libgomp.fortran/udr15.f90: New test. 1209 1210 2014-06-18 Jakub Jelinek <jakub (a] redhat.com> 1211 1212 * omp_lib.f90.in (openmp_version): Set to 201307. 1213 * omp_lib.h.in (openmp_version): Likewise. 1214 * testsuite/libgomp.c/target-8.c: New test. 1215 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch 1216 and inbranch clauses. 1217 * testsuite/libgomp.fortran/depend-3.f90: New test. 1218 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new 1219 openmp_version. 1220 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise. 1221 * testsuite/libgomp.fortran/target1.f90: New test. 1222 * testsuite/libgomp.fortran/target2.f90: New test. 1223 * testsuite/libgomp.fortran/target3.f90: New test. 1224 * testsuite/libgomp.fortran/target4.f90: New test. 1225 * testsuite/libgomp.fortran/target5.f90: New test. 1226 * testsuite/libgomp.fortran/target6.f90: New test. 1227 * testsuite/libgomp.fortran/target7.f90: New test. 1228 1229 2014-06-10 Jakub Jelinek <jakub (a] redhat.com> 1230 1231 PR fortran/60928 1232 * testsuite/libgomp.fortran/allocatable9.f90: New test. 1233 * testsuite/libgomp.fortran/allocatable10.f90: New test. 1234 * testsuite/libgomp.fortran/allocatable11.f90: New test. 1235 * testsuite/libgomp.fortran/allocatable12.f90: New test. 1236 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test. 1237 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test. 1238 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test. 1239 * testsuite/libgomp.fortran/associate1.f90: New test. 1240 * testsuite/libgomp.fortran/associate2.f90: New test. 1241 * testsuite/libgomp.fortran/procptr1.f90: New test. 1242 1243 2014-06-06 Jakub Jelinek <jakub (a] redhat.com> 1244 1245 * testsuite/libgomp.fortran/simd1.f90: New test. 1246 * testsuite/libgomp.fortran/udr1.f90: New test. 1247 * testsuite/libgomp.fortran/udr2.f90: New test. 1248 * testsuite/libgomp.fortran/udr3.f90: New test. 1249 * testsuite/libgomp.fortran/udr4.f90: New test. 1250 * testsuite/libgomp.fortran/udr5.f90: New test. 1251 * testsuite/libgomp.fortran/udr6.f90: New test. 1252 * testsuite/libgomp.fortran/udr7.f90: New test. 1253 * testsuite/libgomp.fortran/udr8.f90: New test. 1254 * testsuite/libgomp.fortran/udr9.f90: New test. 1255 * testsuite/libgomp.fortran/udr10.f90: New test. 1256 * testsuite/libgomp.fortran/udr11.f90: New test. 1257 1258 2014-05-27 Uros Bizjak <ubizjak (a] gmail.com> 1259 1260 * testsuite/libgomp.fortran/declare-simd-1.f90: Require 1261 vect_simd_clones effective target. 1262 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto. 1263 1264 2014-05-21 Jakub Jelinek <jakub (a] redhat.com> 1265 1266 PR middle-end/61252 1267 * testsuite/libgomp.c++/simd-9.C: New test. 1268 1269 2014-05-18 Uros Bizjak <ubizjak (a] gmail.com> 1270 1271 * libgomp.texi (Runitme Library Routines): Remove multiple @menu. 1272 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node 1273 texts according to their @menu entry positions. 1274 1275 2014-05-11 Jakub Jelinek <jakub (a] redhat.com> 1276 1277 * testsuite/libgomp.fortran/cancel-do-1.f90: New test. 1278 * testsuite/libgomp.fortran/cancel-do-2.f90: New test. 1279 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test. 1280 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test. 1281 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test. 1282 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test. 1283 * testsuite/libgomp.fortran/declare-simd-1.f90: New test. 1284 * testsuite/libgomp.fortran/declare-simd-2.f90: New test. 1285 * testsuite/libgomp.fortran/declare-simd-3.f90: New test. 1286 * testsuite/libgomp.fortran/depend-1.f90: New test. 1287 * testsuite/libgomp.fortran/depend-2.f90: New test. 1288 * testsuite/libgomp.fortran/omp_atomic5.f90: New test. 1289 * testsuite/libgomp.fortran/simd1.f90: New test. 1290 * testsuite/libgomp.fortran/simd2.f90: New test. 1291 * testsuite/libgomp.fortran/simd3.f90: New test. 1292 * testsuite/libgomp.fortran/simd4.f90: New test. 1293 * testsuite/libgomp.fortran/taskgroup1.f90: New test. 1294 1295 2014-05-02 Jakub Jelinek <jakub (a] redhat.com> 1296 1297 * testsuite/libgomp.c/simd-10.c: New test. 1298 * testsuite/libgomp.c/simd-11.c: New test. 1299 * testsuite/libgomp.c/simd-12.c: New test. 1300 * testsuite/libgomp.c/simd-13.c: New test. 1301 1302 2014-04-24 Jakub Jelinek <jakub (a] redhat.com> 1303 1304 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and 1305 atomic type clauses in any order and optional comma in between. 1306 * testsuite/libgomp.c++/atomic-15.C: Likewise. 1307 * testsuite/libgomp.c/atomic-17.c: Likewise. 1308 1309 * testsuite/libgomp.c/simd-7.c: New test. 1310 * testsuite/libgomp.c/simd-8.c: New test. 1311 * testsuite/libgomp.c/simd-9.c: New test. 1312 * testsuite/libgomp.c/loop-16.c: New test. 1313 1314 2014-04-02 Richard Henderson <rth (a] redhat.com> 1315 1316 * config/linux/futex.h (futex_wait): Get error value from errno. 1317 (futex_wake): Likewise. 1318 1319 2014-03-25 Jakub Jelinek <jakub (a] redhat.com> 1320 1321 PR c++/60331 1322 * testsuite/libgomp.c++/udr-11.C: New test. 1323 * testsuite/libgomp.c++/udr-12.C: New test. 1324 * testsuite/libgomp.c++/udr-13.C: New test. 1325 * testsuite/libgomp.c++/udr-14.C: New test. 1326 * testsuite/libgomp.c++/udr-15.C: New test. 1327 * testsuite/libgomp.c++/udr-16.C: New test. 1328 * testsuite/libgomp.c++/udr-17.C: New test. 1329 * testsuite/libgomp.c++/udr-18.C: New test. 1330 * testsuite/libgomp.c++/udr-19.C: New test. 1331 1332 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 1333 1334 Update copyright years 1335 1336 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 1337 1338 * hashtab.h: Use the standard form for the copyright notice. 1339 1340 2014-01-02 Tobias Burnus <burnus (a] net-b.de> 1341 1342 * libgomp.texi: Bump @copying's copyright year. 1343 1344 2013-12-17 Andreas Tobler <andreast (a] gcc.gnu.org> 1345 1346 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace 1347 alloca () with __builtin_alloca (). 1348 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage. 1349 * testsuite/libgomp.c/lock-3.c: Likewise. 1350 * testsuite/libgomp.c/pr48591.c: Likewise. 1351 1352 2013-12-17 Jakub Jelinek <jakub (a] redhat.com> 1353 1354 PR testsuite/59534 1355 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited 1356 comparisons. 1357 1358 2013-12-16 Jakub Jelinek <jakub (a] redhat.com> 1359 1360 PR libgomp/58756 1361 * testsuite/libgomp.c/pr58756.c: New test. 1362 1363 2013-12-12 Jakub Jelinek <jakub (a] redhat.com> 1364 1365 PR libgomp/59467 1366 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to 1367 !$omp parallel. 1368 1369 2013-11-07 Thomas Schwinge <thomas (a] codesourcery.com> 1370 1371 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to 1372 ALWAYS_CFLAGS. 1373 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp. 1374 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise. 1375 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise. 1376 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS): 1377 Likewise. 1378 1379 * libgomp_g.h: Include <stddef.h> for size_t. 1380 1381 * libgomp.spec.in: Update comment about libgomp's dependencies. 1382 * configure.ac: Likewise. 1383 * configure: Regenerate. 1384 1385 2013-10-16 Tobias Burnus <burnus (a] net-b.de> 1386 1387 * libgomp.texi: (Runtime Library Routines): Update references for 1388 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device, 1389 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind, 1390 omp_get_team_num, omp_is_initial_device, omp_set_default_device. 1391 (Environment Variables): Update references for OpenMP 4.0. Add 1392 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES. 1393 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical 1394 order. 1395 1396 2013-10-14 Jakub Jelinek <jakub (a] redhat.com> 1397 1398 * env.c (parse_bind_var): Initialize value to avoid 1399 (false positive) warning. 1400 1401 2013-10-12 Jakub Jelinek <jakub (a] redhat.com> 1402 1403 PR libgomp/58691 1404 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute 1405 to check variable. 1406 (gomp_init_num_threads): Move i variable declaration into 1407 #ifdef CPU_ALLOC_SIZE block. 1408 * config/linux/affinity.c (gomp_affinity_init_level): Test 1409 gomp_places_list_len == 0 rather than gomp_places_list == 0 1410 when checking for topology reading error. 1411 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false. 1412 * env.c (parse_affinity): Add ignore argument, if true, don't populate 1413 gomp_places_list, only parse env var and always return false. 1414 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var. 1415 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env 1416 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified 1417 and either of these variables were parsed correctly into a places 1418 list. 1419 1420 2013-10-11 Thomas Schwinge <thomas (a] codesourcery.com> 1421 Jakub Jelinek <jakub (a] redhat.com> 1422 1423 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead 1424 of 5 loopfn matches. 1425 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. 1426 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. 1427 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise. 1428 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. 1429 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. 1430 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. 1431 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. 1432 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. 1433 1434 2013-10-11 Thomas Schwinge <thomas (a] codesourcery.com> 1435 1436 * Makefile.am (omp_lib.mod): Streamline rule. 1437 * Makefile.in: Regenerate. 1438 1439 * libgomp.texi (Runtime Library Routines): C linkage, don't throw 1440 exceptions. 1441 1442 * testsuite/libgomp.c/lib-1.c (main): Add missing error check. 1443 * testsuite/libgomp.fortran/lib1.f90: Likewise. 1444 * testsuite/libgomp.fortran/lib2.f: Likewise. 1445 * testsuite/libgomp.fortran/lib3.f: Likewise. 1446 1447 * configure.ac: Typo fix. 1448 * configure: Regenerate. 1449 1450 * testsuite/libgomp.fortran/openmp_version-1.f: New file. 1451 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise. 1452 1453 * omp.h.in: Don't touch the user's namespace. 1454 1455 2013-10-11 Jakub Jelinek <jakub (a] redhat.com> 1456 Tobias Burnus <burnus (a] net-b.de> 1457 Richard Henderson <rth (a] redhat.com> 1458 1459 * target.c: New file. 1460 * Makefile.am (libgomp_la_SOURCES): Add target.c. 1461 * Makefile.in: Regenerated. 1462 * libgomp_g.h (GOMP_task): Add depend argument. 1463 (GOMP_barrier_cancel, GOMP_loop_end_cancel, 1464 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data, 1465 GOMP_target_end_data, GOMP_target_update, GOMP_teams, 1466 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic, 1467 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime, 1468 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point, 1469 GOMP_taskgroup_start, GOMP_taskgroup_end, 1470 GOMP_parallel_sections): New prototypes. 1471 * fortran.c (omp_is_initial_device): Add ialias_redirect. 1472 (omp_is_initial_device_): New function. 1473 (ULP, STR1, STR2, ialias_redirect): Removed. 1474 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_, 1475 omp_set_default_device_8_, omp_get_default_device_, 1476 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New 1477 functions. 1478 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel, 1479 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data, 1480 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export 1481 @@GOMP_4.0. 1482 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation, 1483 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_, 1484 omp_set_default_device, omp_set_default_device_, 1485 omp_set_default_device_8_, omp_get_default_device, 1486 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_, 1487 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num, 1488 omp_get_team_num_): Export @@OMP_4.0. 1489 * team.c (struct gomp_thread_start_data): Add place field. 1490 (gomp_thread_start): Clear thr->thread_pool and 1491 thr->task before returning. Use gomp_team_barrier_wait_final 1492 instead of gomp_team_barrier_wait. Initialize thr->place. 1493 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled, 1494 team_cancelled and task_queued_count fields. 1495 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task 1496 before calling pthread_exit. 1497 (gomp_free_thread): No longer static. Use 1498 gomp_managed_threads_lock instead of gomp_remaining_threads_lock. 1499 (gomp_team_start): Add flags argument. Set 1500 thr->thread_pool->threads_busy to nthreads immediately after creating 1501 new pool. Use gomp_managed_threads_lock instead of 1502 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity. 1503 (gomp_team_end): Use gomp_managed_threads_lock instead of 1504 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead 1505 of gomp_team_barrier_wait. If team->team_cancelled, call 1506 gomp_fini_worshare on ws chain starting at team->work_shares_to_free 1507 rather than thr->ts.work_share. 1508 (initialize_team): Don't call gomp_sem_init here. 1509 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start 1510 caller. 1511 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions. 1512 * env.c (gomp_global_icv): Add default_device_var, target_data and 1513 bind_var initializers. 1514 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove. 1515 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list, 1516 gomp_places_list_len): New variables. 1517 (parse_bind_var, parse_one_place, parse_places_var): New functions. 1518 (parse_affinity): Rewritten to construct OMP_PLACES list with unit 1519 sized places. 1520 (gomp_cancel_var): New global variable. 1521 (parse_int): New function. 1522 (handle_omp_display_env): New function. 1523 (initialize_env): Use it. Initialize default_device_var. 1524 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse 1525 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for 1526 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has 1527 been successfully parsed (and call gomp_init_affinity in that case). 1528 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, 1529 omp_get_default_device, omp_get_num_devices, omp_get_num_teams, 1530 omp_get_team_num, omp_is_initial_device): New functions. 1531 * libgomp.h: Include stdlib.h. 1532 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call): 1533 Define. 1534 (struct target_mem_desc): Forward declare. 1535 (struct gomp_task_icv): Add default_device_var, target_data, bind_var 1536 and thread_limit_var fields. 1537 (gomp_get_num_devices): New prototype. 1538 (gomp_cancel_var): New extern decl. 1539 (struct gomp_team): Add work_shares_to_free, work_share_cancelled, 1540 team_cancelled and task_queued_count fields. Add comments about 1541 task_{,queued_,running_}count. 1542 (gomp_cancel_kind): New enum. 1543 (gomp_work_share_end_cancel): New prototype. 1544 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup, 1545 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees 1546 and depend fields. 1547 (struct gomp_taskgroup): New type. 1548 (struct gomp_task_depend_entry, 1549 struct gomp_dependers_vec): New types. 1550 (gomp_finish_task): Free depend_hash if non-NULL. 1551 (struct gomp_team_state): Add place_partition_off 1552 and place_partition_len fields. 1553 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list, 1554 gomp_places_list_len): New extern decls. 1555 (struct gomp_thread): Add place field. 1556 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove. 1557 (gomp_init_thread_affinity): Add place argument. 1558 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, 1559 gomp_affinity_remove_cpu, gomp_affinity_copy_place, 1560 gomp_affinity_same_place, gomp_affinity_finalize_place_list, 1561 gomp_affinity_init_level, gomp_affinity_print_place): New 1562 prototypes. 1563 (gomp_team_start): Add flags argument. 1564 (gomp_thread_limit_var, gomp_remaining_threads_count, 1565 gomp_remaining_threads_lock): Remove. 1566 (gomp_managed_threads_lock): New variable. 1567 (struct gomp_thread_pool): Add threads_busy field. 1568 (gomp_free_thread): New prototype. 1569 * task.c: Include hashtab.h. 1570 (hash_entry_type): New typedef. 1571 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines. 1572 (gomp_init_task): Clear dependers, depend_hash, depend_count, 1573 copy_ctors_done and taskgroup fields. 1574 (GOMP_task): Add depend argument, handle depend clauses. If 1575 gomp_team_barrier_cancelled or if it's taskgroup has been 1576 cancelled, don't queue or start new tasks. Set copy_ctors_done 1577 field if needed. Initialize taskgroup field. If copy_ctors_done 1578 and already cancelled, don't discard the task. If taskgroup is 1579 non-NULL, enqueue the task into taskgroup queue. Increment 1580 num_children field in taskgroup. Increment task_queued_count. 1581 (gomp_task_run_pre, gomp_task_run_post_remove_parent, 1582 gomp_task_run_post_remove_taskgroup): New inline functions. 1583 (gomp_task_run_post_handle_depend_hash, 1584 gomp_task_run_post_handle_dependers, 1585 gomp_task_run_post_handle_depend): New functions. 1586 (GOMP_taskwait): Use them. If more than one new tasks 1587 have been queued, wake other threads if needed. 1588 (gomp_barrier_handle_tasks): Likewise. If 1589 gomp_team_barrier_cancelled, don't start any new tasks, just free 1590 all tasks. 1591 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions. 1592 * omp_lib.f90.in 1593 (omp_proc_bind_kind, omp_proc_bind_false, 1594 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close, 1595 omp_proc_bind_spread): New params. 1596 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, 1597 omp_get_default_device, omp_get_num_devices, omp_get_num_teams, 1598 omp_get_team_num, omp_is_initial_device): New interfaces. 1599 (omp_get_dynamic, omp_get_nested, omp_in_parallel, 1600 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads, 1601 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels, 1602 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, 1603 omp_get_team_size, omp_get_active_level, omp_in_final): Remove 1604 useless use omp_lib_kinds. 1605 * omp.h.in (omp_proc_bind_t): New typedef. 1606 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, 1607 omp_get_default_device, omp_get_num_devices, omp_get_num_teams, 1608 omp_get_team_num, omp_is_initial_device): New prototypes. 1609 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it 1610 through to gomp_team_start. 1611 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start, 1612 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start): 1613 Adjust gomp_parallel_loop_start callers. 1614 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic, 1615 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime, 1616 GOMP_loop_end_cancel): New functions. 1617 (GOMP_parallel_end): Add ialias_redirect. 1618 * hashtab.h: New file. 1619 * libgomp.texi (Environment Variables): Minor cleanup, 1620 update section refs to OpenMP 4.0rc2. 1621 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these 1622 environment variables. 1623 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set 1624 team->work_shares_to_free to thr->ts.work_share before calling 1625 free_work_share. 1626 (gomp_work_share_end_cancel): New function. 1627 * config/linux/proc.c: Include errno.h. 1628 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables. 1629 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of 1630 sizeof (cpu_set_t) to determine number of iterations. Fix up check 1631 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if 1632 gomp_cpuset_size is sizeof (cpu_set_t). 1633 (gomp_init_num_threads): Initialize gomp_cpuset_size, 1634 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead 1635 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t) 1636 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't 1637 contain any logical CPUs. 1638 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp 1639 is NULL. Use gomp_cpusetp instead of &cpuset and pass 1640 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to 1641 pthread_getaffinity_np. Check gomp_places_list instead of 1642 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller. 1643 * config/linux/bar.c (gomp_barrier_wait_end, 1644 gomp_barrier_wait_last): Use BAR_* defines. 1645 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED 1646 from state where needed. Set work_share_cancelled to 0 on last 1647 thread. 1648 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end, 1649 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New 1650 functions. 1651 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden. 1652 Add cpusetsize argument. 1653 (gomp_cpuset_size, gomp_cpusetp): Declare. 1654 * config/linux/affinity.c: Include errno.h, stdio.h and string.h. 1655 (affinity_counter): Remove. 1656 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define 1657 if CPU_ALLOC_SIZE isn't defined. 1658 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try 1659 silently create OMP_PLACES=threads, if it is non-NULL afterwards, 1660 bind current thread to the first place. 1661 (gomp_init_thread_affinity): Rewritten. Add place argument, just 1662 pthread_setaffinity_np to gomp_places_list[place]. 1663 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, 1664 gomp_affinity_remove_cpu, gomp_affinity_copy_place, 1665 gomp_affinity_same_place, gomp_affinity_finalize_place_list, 1666 gomp_affinity_init_level, gomp_affinity_print_place): New functions. 1667 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST, 1668 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define. 1669 (gomp_barrier_t): Add awaited_final field. 1670 (gomp_barrier_init): Initialize awaited_final field. 1671 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel, 1672 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New 1673 prototypes. 1674 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_* 1675 defines. 1676 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start, 1677 gomp_team_barrier_cancelled): New inline functions. 1678 (gomp_barrier_last_thread, 1679 gomp_team_barrier_set_task_pending, 1680 gomp_team_barrier_clear_task_pending, 1681 gomp_team_barrier_set_waiting_for_tasks, 1682 gomp_team_barrier_waiting_for_tasks, 1683 gomp_team_barrier_done): Use BAR_* defines. 1684 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field. 1685 (gomp_barrier_wait_end): Use BAR_* defines. 1686 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state. 1687 Set work_share_cancelled to 0 on last thread, use __atomic_load_n. 1688 Use BAR_* defines. 1689 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel, 1690 gomp_team_barrier_cancel): New functions. 1691 * config/posix/affinity.c (gomp_init_thread_affinity): Add place 1692 argument. 1693 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, 1694 gomp_affinity_remove_cpu, gomp_affinity_copy_place, 1695 gomp_affinity_same_place, gomp_affinity_finalize_place_list, 1696 gomp_affinity_init_level, gomp_affinity_print_place): New stubs. 1697 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST, 1698 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define. 1699 (gomp_barrier_t): Add cancellable field. 1700 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end, 1701 gomp_team_barrier_cancel): New prototypes. 1702 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. 1703 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final, 1704 gomp_team_barrier_cancelled): New inline functions. 1705 (gomp_barrier_wait_start, gomp_barrier_last_thread, 1706 gomp_team_barrier_set_task_pending, 1707 gomp_team_barrier_clear_task_pending, 1708 gomp_team_barrier_set_waiting_for_tasks, 1709 gomp_team_barrier_waiting_for_tasks, 1710 gomp_team_barrier_done): Use BAR_* defines. 1711 * barrier.c (GOMP_barrier_cancel): New function. 1712 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false, 1713 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close, 1714 omp_proc_bind_spread): New params. 1715 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, 1716 omp_get_default_device, omp_get_num_devices, omp_get_num_teams, 1717 omp_get_team_num, omp_is_initial_device): New externals. 1718 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point): 1719 New functions. 1720 (gomp_resolve_num_threads): Adjust for thread_limit now being in 1721 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as 1722 infinity. If not nested, just return minimum of max_num_threads 1723 and icv->thread_limit_var and if thr->thread_pool, set threads_busy 1724 to the returned value. Otherwise, don't update atomically 1725 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy. 1726 (GOMP_parallel_end): Adjust for thread_limit now being in 1727 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as 1728 infinity. Adjust threads_busy in the pool rather than 1729 gomp_remaining_threads_count. Remember team->nthreads and call 1730 gomp_team_end before adjusting threads_busy, if not nested 1731 afterwards, just set it to 1 non-atomically. Add ialias. 1732 (GOMP_parallel_start): Adjust gomp_team_start caller. 1733 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid. 1734 * testsuite/libgomp.c/affinity-1.c: New test. 1735 * testsuite/libgomp.c/atomic-15.c: New test. 1736 * testsuite/libgomp.c/atomic-16.c: New test. 1737 * testsuite/libgomp.c/atomic-17.c: New test. 1738 * testsuite/libgomp.c/cancel-for-1.c: New test. 1739 * testsuite/libgomp.c/cancel-for-2.c: New test. 1740 * testsuite/libgomp.c/cancel-parallel-1.c: New test. 1741 * testsuite/libgomp.c/cancel-parallel-2.c: New test. 1742 * testsuite/libgomp.c/cancel-parallel-3.c: New test. 1743 * testsuite/libgomp.c/cancel-sections-1.c: New test. 1744 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test. 1745 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test. 1746 * testsuite/libgomp.c/depend-1.c: New test. 1747 * testsuite/libgomp.c/depend-2.c: New test. 1748 * testsuite/libgomp.c/depend-3.c: New test. 1749 * testsuite/libgomp.c/depend-4.c: New test. 1750 * testsuite/libgomp.c/for-1.c: New test. 1751 * testsuite/libgomp.c/for-1.h: New file. 1752 * testsuite/libgomp.c/for-2.c: New test. 1753 * testsuite/libgomp.c/for-2.h: New file. 1754 * testsuite/libgomp.c/for-3.c: New test. 1755 * testsuite/libgomp.c/pr58392.c: New test. 1756 * testsuite/libgomp.c/simd-1.c: New test. 1757 * testsuite/libgomp.c/simd-2.c: New test. 1758 * testsuite/libgomp.c/simd-3.c: New test. 1759 * testsuite/libgomp.c/simd-4.c: New test. 1760 * testsuite/libgomp.c/simd-5.c: New test. 1761 * testsuite/libgomp.c/simd-6.c: New test. 1762 * testsuite/libgomp.c/target-1.c: New test. 1763 * testsuite/libgomp.c/target-2.c: New test. 1764 * testsuite/libgomp.c/target-3.c: New test. 1765 * testsuite/libgomp.c/target-4.c: New test. 1766 * testsuite/libgomp.c/target-5.c: New test. 1767 * testsuite/libgomp.c/target-6.c: New test. 1768 * testsuite/libgomp.c/target-7.c: New test. 1769 * testsuite/libgomp.c/taskgroup-1.c: New test. 1770 * testsuite/libgomp.c/thread-limit-1.c: New test. 1771 * testsuite/libgomp.c/thread-limit-2.c: New test. 1772 * testsuite/libgomp.c/thread-limit-3.c: New test. 1773 * testsuite/libgomp.c/udr-1.c: New test. 1774 * testsuite/libgomp.c/udr-2.c: New test. 1775 * testsuite/libgomp.c/udr-3.c: New test. 1776 * testsuite/libgomp.c++/affinity-1.C: New test. 1777 * testsuite/libgomp.c++/atomic-10.C: New test. 1778 * testsuite/libgomp.c++/atomic-11.C: New test. 1779 * testsuite/libgomp.c++/atomic-12.C: New test. 1780 * testsuite/libgomp.c++/atomic-13.C: New test. 1781 * testsuite/libgomp.c++/atomic-14.C: New test. 1782 * testsuite/libgomp.c++/atomic-15.C: New test. 1783 * testsuite/libgomp.c++/cancel-for-1.C: New test. 1784 * testsuite/libgomp.c++/cancel-for-2.C: New test. 1785 * testsuite/libgomp.c++/cancel-parallel-1.C: New test. 1786 * testsuite/libgomp.c++/cancel-parallel-2.C: New test. 1787 * testsuite/libgomp.c++/cancel-parallel-3.C: New test. 1788 * testsuite/libgomp.c++/cancel-sections-1.C: New test. 1789 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test. 1790 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test. 1791 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test. 1792 * testsuite/libgomp.c++/cancel-test.h: New file. 1793 * testsuite/libgomp.c++/for-9.C: New test. 1794 * testsuite/libgomp.c++/for-10.C: New test. 1795 * testsuite/libgomp.c++/for-11.C: New test. 1796 * testsuite/libgomp.c++/simd-1.C: New test. 1797 * testsuite/libgomp.c++/simd-2.C: New test. 1798 * testsuite/libgomp.c++/simd-3.C: New test. 1799 * testsuite/libgomp.c++/simd-4.C: New test. 1800 * testsuite/libgomp.c++/simd-5.C: New test. 1801 * testsuite/libgomp.c++/simd-6.C: New test. 1802 * testsuite/libgomp.c++/simd-7.C: New test. 1803 * testsuite/libgomp.c++/simd-8.C: New test. 1804 * testsuite/libgomp.c++/target-1.C: New test. 1805 * testsuite/libgomp.c++/target-2.C: New test. 1806 * testsuite/libgomp.c++/target-2-aux.cc: New file. 1807 * testsuite/libgomp.c++/target-3.C: New test. 1808 * testsuite/libgomp.c++/taskgroup-1.C: New test. 1809 * testsuite/libgomp.c++/udr-1.C: New test. 1810 * testsuite/libgomp.c++/udr-2.C: New test. 1811 * testsuite/libgomp.c++/udr-3.C: New test. 1812 * testsuite/libgomp.c++/udr-4.C: New test. 1813 * testsuite/libgomp.c++/udr-5.C: New test. 1814 * testsuite/libgomp.c++/udr-6.C: New test. 1815 * testsuite/libgomp.c++/udr-7.C: New test. 1816 * testsuite/libgomp.c++/udr-8.C: New test. 1817 * testsuite/libgomp.c++/udr-9.C: New test. 1818 1819 2013-09-20 Jakub Jelinek <jakub (a] redhat.com> 1820 1821 PR testsuite/57605 1822 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to 1823 ALWAYS_CFLAGS. 1824 1825 2013-09-20 Alan Modra <amodra (a] gmail.com> 1826 1827 * configure: Regenerate. 1828 1829 2013-09-19 Jakub Jelinek <jakub (a] redhat.com> 1830 1831 * testsuite/libgomp.c/sections-2.c: New test. 1832 1833 2013-06-28 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1834 1835 * testsuite/libgomp.fortran/strassen.f90: 1836 Add dg-skip-if aarch64_tiny. 1837 1838 2013-06-20 Iain Sandoe <iain (a] codesourcery.com> 1839 Cesar Philippidis <cesar (a] codesourcery.com> 1840 1841 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order. 1842 Do not load_gcc_lib gcc-dg.exp and add a comment as to why. 1843 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp. 1844 * testsuite/libgomp.fortran/fortran.exp: Likewise. 1845 * testsuite/libgomp.graphite/graphite.exp: Likewise. 1846 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp. 1847 Use dg-runtest rather than gfortran-dg-runtest. 1848 1849 2013-06-10 Thomas Schwinge <thomas (a] codesourcery.com> 1850 1851 * testsuite/libgomp.c/icv-2.c: Extend current handling of 1852 Linux-based x86 systems to cover all GNU systems. 1853 * testsuite/libgomp.c/lock-3.c: Likewise. 1854 * testsuite/libgomp.c/pr48591.c: Likewise. 1855 1856 2013-06-06 Thomas Schwinge <thomas (a] codesourcery.com> 1857 1858 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for 1859 GNU/Hurd, as done for Linux-based systems. 1860 1861 * config/posix/ptrlock.h: Fix comment. 1862 1863 2013-05-27 Tobias Burnus <burnus (a] net-b.de> 1864 1865 PR fortran/57423 1866 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested, 1867 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock, 1868 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock, 1869 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock, 1870 omp_destroy_nest_lock): Correct arguments to match the one in 1871 the OpenMP spec. 1872 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock 1873 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock, 1874 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested, 1875 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto. 1876 1877 2013-05-16 Jakub Jelinek <jakub (a] redhat.com> 1878 1879 * testsuite/libgomp.c/loop-13.c: New test. 1880 * testsuite/libgomp.c/loop-14.c: New test. 1881 * testsuite/libgomp.c/loop-15.c: New test. 1882 * testsuite/libgomp.c++/loop-13.C: New test. 1883 * testsuite/libgomp.c++/loop-14.C: New test. 1884 * testsuite/libgomp.c++/loop-15.C: New test. 1885 1886 2013-02-06 Jakub Jelinek <jakub (a] redhat.com> 1887 1888 PR middle-end/56217 1889 * testsuite/libgomp.c++/pr56217.C: New test. 1890 1891 2013-02-01 Alan Modra <amodra (a] gmail.com> 1892 1893 * task.c (GOMP_task, GOMP_taskwait): Comment. 1894 1895 2013-01-31 Dmitry Vyukov <dvyukov (a] gcc.gnu.org> 1896 Joost VandeVondele <Joost.VandeVondele (a] mat.ethz.ch> 1897 1898 PR libgomp/55561 1899 * config/linux/wait.h (do_spin): Use atomic load for addr. 1900 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic 1901 for intptr and ptrlock. 1902 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load 1903 for ptrlock. 1904 1905 2013-01-22 Alan Modra <amodra (a] gmail.com> 1906 1907 PR libgomp/51376 1908 PR libgomp/56073 1909 * task.c (GOMP_task): Revert 2011-12-09 change. 1910 (GOMP_taskwait): Likewise. Instead use atomic load with acquire 1911 barrier to read task->children.. 1912 (gomp_barrier_handle_tasks): ..and matching atomic store with 1913 release barrier here when setting parent->children to NULL. 1914 1915 2013-01-16 Jakub Jelinek <jakub (a] redhat.com> 1916 Tobias Burnus <burnus (a] net-b.de> 1917 1918 PR driver/55884 1919 * testsuite/libgomp.fortran/fortran.exp: Use 1920 -fintrinsic-modules-path= instead of 1921 -fintrinsic-modules-path. 1922 1923 2013-01-14 Richard Sandiford <rdsandiford (a] googlemail.com> 1924 1925 Update copyright years. 1926 1927 2012-12-19 Tobias Burnus <burnus (a] net-b.de> 1928 1929 * testsuite/libgomp.fortran/fortran.exp: Set 1930 -fintrinsic-modules-path. 1931 1932 2012-12-19 Tobias Burnus <burnus (a] net-b.de> 1933 1934 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved 1935 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90. 1936 1937 2012-11-21 Jakub Jelinek <jakub (a] redhat.com> 1938 1939 PR libgomp/55411 1940 * team.c (gomp_free_thread): Decrease gomp_managed_threads 1941 if pool had any threads_used. 1942 1943 2012-11-07 Jack Howarth <howarth (a] bromo.med.uc.edu> 1944 1945 * testsuite/libgomp.c++/pr24455.C: Use 1946 -Wl,-undefined,dynamic_lookup on darwin. 1947 1948 2012-11-07 David Edelsohn <dje.gcc (a] gmail.com> 1949 1950 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX. 1951 1952 2012-10-24 Dominique d'Humieres <dominiq (a] lps.ens.fr> 1953 1954 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops. 1955 1956 2012-10-23 Ian Bolton <ian.bolton (a] arm.com> 1957 Jim MacArthur <jim.macarthur (a] arm.com> 1958 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1959 Nigel Stephens <nigel.stephens (a] arm.com> 1960 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 1961 Richard Earnshaw <rearnsha (a] arm.com> 1962 Sofiane Naci <sofiane.naci (a] arm.com> 1963 Stephen Thomas <stephen.thomas (a] arm.com> 1964 Tejas Belagod <tejas.belagod (a] arm.com> 1965 Yufeng Zhang <yufeng.zhang (a] arm.com> 1966 1967 * configure.tgt: Add AArch64. 1968 1969 2012-10-04 Jason Merrill <jason (a] redhat.com> 1970 1971 * testsuite/libgomp.c++/tls-init1.C: New. 1972 1973 2012-09-14 David Edelsohn <dje.gcc (a] gmail.com> 1974 1975 * configure: Regenerated. 1976 1977 2012-08-29 Chung-Lin Tang <cltang (a] codesourcery.com> 1978 1979 * config/linux/mips/futex.h (sys_futex0): Change to static 1980 function with noinline, nomips16 attributes under MIPS16. Adjust 1981 asm statement to place 'li v0,SYS_futex' immediately before 1982 syscall insn. 1983 1984 2012-07-04 Sandra Loosemore <sandra (a] codesourcery.com> 1985 1986 * libgomp.texi (Library Index): Renamed from "Index" to prevent 1987 conflict with index.html on case-insensitive file systems. 1988 1989 2012-07-03 Uros Bizjak <ubizjak (a] gmail.com> 1990 1991 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause. 1992 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto. 1993 1994 2012-07-02 Richard Guenther <rguenther (a] suse.de> 1995 Michael Matz <matz (a] suse.de> 1996 Tobias Grosser <tobias (a] grosser.es> 1997 Sebastian Pop <sebpop (a] gmail.com> 1998 1999 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust. 2000 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. 2001 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. 2002 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. 2003 2004 2012-06-28 Andreas Schwab <schwab (a] linux-m68k.org> 2005 2006 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi. 2007 2008 2012-06-22 Richard Guenther <rguenther (a] suse.de> 2009 2010 Merge from graphite branch 2011 2012-01-13 Tobias Grosser <tobias (a] grosser.es> 2012 2013 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. 2014 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. 2015 2016 2012-06-07 Jakub Jelinek <jakub (a] redhat.com> 2017 2018 PR middle-end/53580 2019 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier, 2020 use GOMP_barrier () call instead. 2021 * testsuite/libgomp.c/pr26943-3.c: Likewise. 2022 * testsuite/libgomp.c/pr26943-4.c: Likewise. 2023 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier, 2024 call GOMP_barrier instead. 2025 * testsuite/libgomp.fortran/vla5.f90: Likewise. 2026 2027 2012-06-06 Jakub Jelinek <jakub (a] redhat.com> 2028 2029 PR libgomp/52993 2030 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last 2031 argument to memset call. 2032 2033 2012-05-16 H.J. Lu <hongjiu.lu (a] intel.com> 2034 2035 * configure: Regenerated. 2036 2037 2012-04-11 Manuel Lpez-Ibez <manu (a] gcc.gnu.org> 2038 2039 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret. 2040 2041 2012-03-31 H.J. Lu <hongjiu.lu (a] intel.com> 2042 2043 PR bootstrap/52812 2044 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64. 2045 2046 2012-03-22 Jakub Jelinek <jakub (a] redhat.com> 2047 2048 PR middle-end/52547 2049 * testsuite/libgomp.c/pr52547.c: New test. 2050 2051 2012-03-16 Bernhard Reutner-Fischer <aldot (a] gcc.gnu.org> 2052 2053 * testsuite/lib/libgomp.exp: load fortran-modules.exp 2054 2055 2012-03-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2056 2057 * configure.tgt (mips-sgi-irix6*): Remove. 2058 2059 2012-03-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2060 2061 * configure.tgt (alpha*-dec-osf*): Remove. 2062 2063 * config/osf/sem.h: Remove. 2064 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally. 2065 2066 2012-02-29 Eric Botcazou <ebotcazou (a] adacore.com> 2067 2068 * config/linux/sparc/futex.h (cpu_relax): Read from CC register. 2069 2070 2012-02-27 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2071 2072 PR libstdc++/52188 2073 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming. 2074 Remove ENABLE_SYMVERS_SOL2. 2075 * configure: Regenerate. 2076 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable. 2077 (PREPROCESS): New variable. 2078 (libgomp.ver): New target. 2079 [LIBGOMP_BUILD_VERSIONED_SHLIB && 2080 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove 2081 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling. 2082 Use libgomp.ver. 2083 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun. 2084 * Makefile.in: Regenerate. 2085 2086 2012-02-14 Walter Lee <walt (a] tilera.com> 2087 2088 * configure.tgt: Handle tilegx and tilepro. 2089 * config/linux/tile/futex.h: New file. 2090 2091 2012-02-08 Richard Guenther <rguenther (a] suse.de> 2092 2093 PR tree-optimization/46886 2094 * testsuite/libgomp.c/pr46886.c: New testcase. 2095 2096 2012-01-25 Matthias Klose <doko (a] ubuntu.com> 2097 2098 * config/linux/arm: Remove empty directory. 2099 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*. 2100 2101 2011-12-09 Alan Modra <amodra (a] gmail.com> 2102 2103 PR libgomp/51376 2104 * task.c (GOMP_taskwait): Don't access task->children outside of 2105 task_lock mutex region. 2106 (GOMP_task): Likewise. 2107 2108 2011-12-06 Jakub Jelinek <jakub (a] redhat.com> 2109 2110 PR libgomp/51132 2111 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays 2112 to file scope. 2113 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. 2114 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. 2115 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. 2116 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. 2117 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. 2118 2119 2011-12-02 Alan Modra <amodra (a] gmail.com> 2120 2121 * config/linux/affinity.c: Use atomic rather than sync builtin. 2122 * config/linux/lock.c: Likewise. 2123 * config/linux/ptrlock.h: Likewise. 2124 * config/linux/ptrlock.c: Likewise. 2125 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here.. 2126 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here. 2127 * config/linux/futex.h (atomic_write_barrier): Delete unused function. 2128 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise. 2129 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise. 2130 * config/linux/mips/futex.h (atomic_write_barrier): Likewise. 2131 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise. 2132 * config/linux/s390/futex.h (atomic_write_barrier): Likewise. 2133 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise. 2134 * config/linux/x86/futex.h (atomic_write_barrier): Likewise. 2135 2136 2011-11-30 Alan Modra <amodra (a] gmail.com> 2137 2138 PR libgomp/51298 2139 * config/linux/bar.h: Use atomic rather than sync builtins. 2140 * config/linux/bar.c: Likewise. Add missing acquire 2141 synchronisation on generation field. 2142 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not 2143 double unlock. 2144 2145 2011-11-30 Alan Modra <amodra (a] gmail.com> 2146 2147 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence. 2148 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence. 2149 * config/linux/mutex.h: Use atomic rather than sync builtins. 2150 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state. 2151 * config/linux/omp-lock.h: Comment fix. 2152 * config/linux/arm/mutex.h: Delete. 2153 * config/linux/powerpc/mutex.h: Delete. 2154 * config/linux/ia64/mutex.h: Delete. 2155 * config/linux/mips/mutex.h: Delete. 2156 2157 2011-11-30 Alan Modra <amodra (a] gmail.com> 2158 2159 PR libgomp/51249 2160 * config/linux/sem.h: Rewrite. 2161 * config/linux/sem.c: Rewrite. 2162 2163 2011-11-28 Richard Henderson <rth (a] redhat.com> 2164 2165 * libgomp.h (enum memmodel): New. 2166 2167 2011-11-21 Andreas Tobler <andreast (a] fgznet.ch> 2168 2169 * configure: Regenerate. 2170 2171 2011-10-10 Matthias Klose <doko (a] ubuntu.com> 2172 2173 * config/posix95: Remove empty directory. 2174 2175 2011-08-26 Jakub Jelinek <jakub (a] redhat.com> 2176 2177 * testsuite/libgomp.fortran/threadprivate4.f90: New test. 2178 2179 2011-08-19 Jakub Jelinek <jakub (a] redhat.com> 2180 2181 PR fortran/49792 2182 * testsuite/libgomp.fortran/pr49792-1.f90: New test. 2183 * testsuite/libgomp.fortran/pr49792-2.f90: New test. 2184 2185 2011-08-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2186 2187 * config/posix95/lock.c, posix95/omp-lock.h: Remove. 2188 2189 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2190 2191 PR libgomp/49965 2192 * testsuite/libgomp.c++/task-8.C: Replaced err by errval. 2193 2194 2011-08-03 Uros Bizjak <ubizjak (a] gmail.com> 2195 2196 * config/linux/proc.h: New. 2197 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>. 2198 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static. 2199 (gomp_init_num_threads): Update call to cpuset_popcount. 2200 (get_num_procs): Ditto. 2201 * config/linux/affinity.c (gomp_init_affinity): Call 2202 gomp_cpuset_popcount. 2203 2204 2011-08-02 Jakub Jelinek <jakub (a] redhat.com> 2205 2206 PR fortran/42041 2207 PR fortran/46752 2208 * omp.h.in (omp_in_final): New prototype. 2209 * omp_lib.f90.in (omp_in_final): New interface. 2210 (omp_integer_kind, omp_logical_kind): Remove 2211 and replace all its uses in the module with 4. 2212 (openmp_version): Change to 201107. 2213 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic, 2214 omp_sched_guided, omp_sched_auto): Use omp_sched_kind 2215 kind for the parameters. 2216 (omp_in_final): New external. 2217 (openmp_version): Change to 201107. 2218 * task.c (omp_in_final): New function. 2219 (gomp_init_task): Initialize final_task. 2220 (GOMP_task): Remove unused attribute from flags. Handle final 2221 tasks. 2222 (GOMP_taskyield): New function. 2223 (omp_in_final): Return true if if (false) or final (true) task 2224 or descendant of final (true). 2225 * fortran.c (omp_in_final_): New function. 2226 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_. 2227 (GOMP_3.0): Export GOMP_taskyield. 2228 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New 2229 variables. 2230 (parse_unsigned_long_list): New function. 2231 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean 2232 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity 2233 even if parse_affinity returned false. 2234 * config/linux/affinity.c (gomp_init_affinity): Handle 2235 gomp_cpu_affinity_len == 0. 2236 * libgomp_g.h (GOMP_taskyield): New prototype. 2237 * libgomp.h (struct gomp_task): Add final_task field. 2238 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs. 2239 * team.c (gomp_team_start): Override new task's nthreads_var icv 2240 if list form OMP_NUM_THREADS has been used and it has value for 2241 the new nesting level. 2242 2243 * testsuite/libgomp.c/atomic-11.c: New test. 2244 * testsuite/libgomp.c/atomic-12.c: New test. 2245 * testsuite/libgomp.c/atomic-13.c: New test. 2246 * testsuite/libgomp.c/atomic-14.c: New test. 2247 * testsuite/libgomp.c/reduction-6.c: New test. 2248 * testsuite/libgomp.c/task-5.c: New test. 2249 * testsuite/libgomp.c++/atomic-2.C: New test. 2250 * testsuite/libgomp.c++/atomic-3.C: New test. 2251 * testsuite/libgomp.c++/atomic-4.C: New test. 2252 * testsuite/libgomp.c++/atomic-5.C: New test. 2253 * testsuite/libgomp.c++/atomic-6.C: New test. 2254 * testsuite/libgomp.c++/atomic-7.C: New test. 2255 * testsuite/libgomp.c++/atomic-8.C: New test. 2256 * testsuite/libgomp.c++/atomic-9.C: New test. 2257 * testsuite/libgomp.c++/task-8.C: New test. 2258 * testsuite/libgomp.c++/reduction-4.C: New test. 2259 * testsuite/libgomp.fortran/allocatable7.f90: New test. 2260 * testsuite/libgomp.fortran/allocatable8.f90: New test. 2261 * testsuite/libgomp.fortran/crayptr3.f90: New test. 2262 * testsuite/libgomp.fortran/omp_atomic3.f90: New test. 2263 * testsuite/libgomp.fortran/omp_atomic4.f90: New test. 2264 * testsuite/libgomp.fortran/pointer1.f90: New test. 2265 * testsuite/libgomp.fortran/pointer2.f90: New test. 2266 * testsuite/libgomp.fortran/task4.f90: New test. 2267 2268 2011-08-02 Tobias Burnus <burnus (a] net-b.de> 2269 2270 * libgomp.texi: Update OpenMP spec references to 3.1. 2271 (omp_in_final,OMP_PROC_BIND): New sections. 2272 (OMP_NUM_THREADS): Document that the value can be now a list. 2273 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref. 2274 2275 2011-08-02 H.J. Lu <hongjiu.lu (a] intel.com> 2276 2277 * config/linux/x86/futex.h: Check __x86_64__ instead of 2278 __LP64__. 2279 2280 2011-07-29 Jakub Jelinek <jakub (a] redhat.com> 2281 2282 PR middle-end/49897 2283 PR middle-end/49898 2284 * testsuite/libgomp.c/pr49897-1.c: New test. 2285 * testsuite/libgomp.c/pr49897-2.c: New test. 2286 * testsuite/libgomp.c/pr49898-1.c: New test. 2287 * testsuite/libgomp.c/pr49898-2.c: New test. 2288 2289 2011-07-28 H.J. Lu <hongjiu.lu (a] intel.com> 2290 2291 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486 2292 for ia32 instead of ilp32. 2293 2294 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32. 2295 * testsuite/libgomp.c/atomic-6.c: Likewise. 2296 2297 2011-07-23 Sebastian Pop <sebastian.pop (a] amd.com> 2298 2299 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail. 2300 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern. 2301 2302 2011-07-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2303 2304 PR libgomp/45351 2305 * config/osf/sem.h: New file. 2306 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path. 2307 2308 2011-07-18 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2309 2310 PR target/49541 2311 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to 2312 ldflags. 2313 2314 2011-07-15 Jakub Jelinek <jakub (a] redhat.com> 2315 2316 * config/linux/wait.h (do_spin): New inline, largely copied 2317 from do_wait, just don't do futex_wait here, instead return true if 2318 it should be done. 2319 (do_wait): Implement using do_spin. 2320 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument 2321 to prototype. 2322 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of 2323 __sync_bool_compare_and_swap, pass the oldval to 2324 gomp_mutex_lock_slow. 2325 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument. 2326 If all mutex contenders are just spinning and not sleeping, don't 2327 change state to 2 unnecessarily. Optimize the loop when state has 2328 already become 2 to use just one atomic operation per loop instead 2329 of two. 2330 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument 2331 to prototype. 2332 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of 2333 __sync_bool_compare_and_swap, pass the oldval to 2334 gomp_mutex_lock_slow. 2335 2336 2011-06-22 Jakub Jelinek <jakub (a] redhat.com> 2337 2338 PR libgomp/49490 2339 * iter.c (gomp_iter_static_next): For chunk size 0 2340 only use n ceil/ nthreads size for the first 2341 n % nthreads threads in the team instead of 2342 all threads except for the last few ones which 2343 get less work or none at all. 2344 * iter_ull.c (gomp_iter_ull_static_next): Likewise. 2345 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have 2346 chunk argument, set run_sched_modifier to 0 for static 2347 resp. 1 for other kinds. If chunk argument is 0 2348 and not static, set value to 1. 2349 2350 2011-05-19 Jakub Jelinek <jakub (a] redhat.com> 2351 2352 PR c++/49043 2353 * testsuite/libgomp.c++/pr49043.C: New test. 2354 2355 PR c++/48869 2356 * testsuite/libgomp.c++/pr48869.C: New test. 2357 2358 2011-05-06 Jakub Jelinek <jakub (a] redhat.com> 2359 2360 PR fortran/48894 2361 * fortran.c: Include limits.h. 2362 (TO_INT): Define. 2363 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of 2364 *set. 2365 (omp_set_num_threads_8_, omp_set_schedule_8_, 2366 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_, 2367 omp_get_team_size_8_): Use TO_INT macro. 2368 * testsuite/libgomp.fortran/pr48894.f90: New test. 2369 2370 2011-04-13 Jakub Jelinek <jakub (a] redhat.com> 2371 2372 PR middle-end/48591 2373 * testsuite/libgomp.c/pr48591.c: New test. 2374 2375 2011-03-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2376 2377 PR bootstrap/48135 2378 * acinclude.m4 (enable_symvers): Handle --disable-symvers. 2379 * configure: Regenerate. 2380 2381 2011-02-27 Jakub Jelinek <jakub (a] redhat.com> 2382 2383 PR fortran/47886 2384 * testsuite/libgomp.fortran/task3.f90: New test. 2385 2386 2011-02-24 Tobias Burnus <burnus (a] net-b.de> 2387 2388 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE. 2389 2390 2011-02-23 Jakub Jelinek <jakub (a] redhat.com> 2391 2392 PR libgomp/47854 2393 * libgomp.texi (omp_get_wtime): Don't say time in the past 2394 must be Unix Epoch. 2395 2396 2011-02-18 Jakub Jelinek <jakub (a] redhat.com> 2397 2398 PR libgomp/47804 2399 * testsuite/libgomp.fortran/fortran.exp: Check for both 2400 libquadmath.a and libquadmath.${shlib_ext}. If neither exists, 2401 but $blddir != "", still append ${blddir}/${lang_library_path} 2402 to ld_library_path. 2403 2404 2011-02-16 Tobias Burnus <burnus (a] net-b.de> 2405 2406 PR libgomp/47758 2407 * testsuite/libgomp.fortran/fortran.exp: Check for the existence 2408 of libquadmath.a before adding its libpath to ldflags. 2409 2410 2011-02-14 Jakub Jelinek <jakub (a] redhat.com> 2411 2412 PR libgomp/47731 2413 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument 2414 to FUTEX_WAIT futex syscall. 2415 * config/linux/wait.h: Include <futex.h> instead of "futex.h". 2416 2417 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2418 2419 * configure: Regenerate. 2420 2421 2011-01-20 Benjamin Kosnik <bkoz (a] redhat.com> 2422 2423 PR libstdc++/36104 2424 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants. 2425 2426 2011-01-16 Gerald Pfeifer 2427 2428 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS. 2429 2430 2010-12-14 Jakub Jelinek <jakub (a] redhat.com> 2431 2432 PR fortran/46874 2433 * libgomp.fortran/allocatable6.f90: New test. 2434 2435 2010-12-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2436 2437 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no. 2438 * configure: Regenerate. 2439 2440 2010-12-06 Dave Korn <dave.korn.cygwin (a] gmail.com> 2441 2442 PR target/40125 2443 PR lto/46695 2444 * configure.ac: Invoke ACX_LT_HOST_FLAGS. 2445 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags. 2446 * aclocal.m4: Regenerate. 2447 * configure: Regenerate. 2448 * Makefile.in: Regenerate. 2449 * testsuite/Makefile.in: Regenerate. 2450 2451 2010-12-02 Jakub Jelinek <jakub (a] redhat.com> 2452 2453 PR fortran/46753 2454 * libgomp.fortran/pr46753.f90: New test. 2455 2456 PR libgomp/43706 2457 * env.c (initialize_env): Default to spin count 300000 2458 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT 2459 is specified. 2460 2461 PR libgomp/45240 2462 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock 2463 at the end if sync builtins aren't supported. 2464 2465 2010-12-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2466 2467 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS. 2468 2469 2010-12-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2470 2471 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0. 2472 2473 2010-11-24 Iain Sandoe <iains (a] gcc.gnu.org> 2474 2475 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath. 2476 2477 2010-11-16 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 2478 Tobias Burnus <burnus (a] net-b.de> 2479 2480 PR fortran/32049 2481 * configure.ac: 2482 * configure: Regenerate. 2483 2484 2010-10-06 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 2485 2486 * config/linux/futex.h: New. 2487 * config/linux/arm/mutex.h: New. 2488 * configure.tgt (arm*-*-linux*): Add config path. 2489 2490 2010-09-30 Sebastian Pop <sebastian.pop (a] amd.com> 2491 2492 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. 2493 2494 2010-09-23 Tobias Burnus <burnus (a] net-b.de> 2495 2496 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic): 2497 Change Fortran datatype to LOGICAL. 2498 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock, 2499 omp_unset_nested_lock): Use intent(inout) instead of intent(out). 2500 2501 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2502 2503 * configure: Regenerate. 2504 2505 2010-07-26 Jakub Jelinek <jakub (a] redhat.com> 2506 2507 * libgomp.texi: Add function keyword to a couple of Fortran 2508 interfaces, use integer instead of int for Fortran. 2509 2510 2010-07-26 Aldy Hernandez <aldyh (a] redhat.com> 2511 2512 * libgomp.texi: Fix spelling and pasto problems throughout. 2513 Adjust prototypes to match code. 2514 2515 2010-07-24 Tobias Burnus <burnus (a] net-b.de> 2516 2517 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to 2518 silence -fwhole-file warning. 2519 2520 2010-07-23 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2521 2522 * configure.tgt (*-*-solaris2.[56]*): Removed. 2523 2524 2010-07-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2525 2526 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style. 2527 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU, 2528 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals. 2529 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless 2530 targetting solaris2*. 2531 * configure: Regenerate. 2532 * config.h.in: Regenerate. 2533 2534 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect 2535 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU. 2536 Add libgomp_version_dep. 2537 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol 2538 versioning. 2539 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep. 2540 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep). 2541 * Makefile.in: Regenerate. 2542 2543 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless 2544 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT. 2545 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0 2546 to common block, protected by 2547 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT. 2548 2549 2010-06-10 Gerald Pfeifer <gerald (a] pfeifer.com> 2550 2551 * libgomp.texi: Move to GFDL version 1.3. Update copyright years. 2552 2553 2010-06-09 Iain Sandoe <iains (a] gcc.gnu.org> 2554 2555 PR bootstrap/43170 2556 * configure: Regenerate. 2557 2558 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2559 2560 PR other/43620 2561 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. 2562 * configure: Regenerate. 2563 * Makefile.in: Regenerate. 2564 * testsuite/Makefile.in: Regenerate. 2565 2566 2010-04-26 Jakub Jelinek <jakub (a] redhat.com> 2567 2568 PR c/43893 2569 * testsuite/libgomp.c/pr43893.c: New test. 2570 * testsuite/libgomp.c++/pr43893.C: New test. 2571 2572 2010-04-21 Jakub Jelinek <jakub (a] redhat.com> 2573 2574 PR middle-end/43570 2575 * testsuite/libgomp.fortran/vla8.f90: New test. 2576 2577 2010-04-20 Jakub Jelinek <jakub (a] redhat.com> 2578 2579 PR libgomp/43706 2580 * config/linux/affinity.c (gomp_init_affinity): Decrease 2581 gomp_available_cpus if affinity mask confines the process to fewer 2582 CPUs. 2583 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is 2584 non-NULL, just return gomp_available_cpus. 2585 2586 PR libgomp/43569 2587 * sections.c (gomp_sections_init): Initialize ws->mode. 2588 2589 2010-04-14 Uros Bizjak <ubizjak (a] gmail.com> 2590 2591 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but 2592 not unused bar variable. 2593 * configure: Regenerate. 2594 2595 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2596 2597 * Makefile.in: Regenerate. 2598 * aclocal.m4: Regenerate. 2599 * testsuite/Makefile.in: Regenerate. 2600 2601 2010-03-22 Jakub Jelinek <jakub (a] redhat.com> 2602 2603 PR libgomp/42942 2604 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument. 2605 (initialize_env): Adjust callers. 2606 (omp_set_max_active_levels): Set gomp_max_active_levels_var even 2607 when the argument is 0. 2608 2609 * testsuite/libgomp.c/pr42942.c: New test. 2610 2611 2010-03-08 Tobias Grosser <grosser (a] fim.uni-passau.de> 2612 2613 PR middle-end/42644 2614 PR middle-end/42130 2615 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. 2616 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust. 2617 2618 2010-01-29 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2619 2620 * testsuite/libgomp.c++/task-1.C: Renamed err to e. 2621 * testsuite/libgomp.c++/task-6.C: Likewise. 2622 2623 2010-01-28 Steve Ellcey <sje (a] cup.hp.com> 2624 2625 * configure.tgt (*-*-hpux*): Add -frandom-seed flag. 2626 2627 2010-01-26 Paolo Bonzini <bonzini (a] gnu.org> 2628 2629 * configure.ac: Test for executability of _the first word_ of GFORTRAN. 2630 * configure: Regenerate. 2631 2632 2010-01-26 Jakub Jelinek <jakub (a] redhat.com> 2633 2634 PR fortran/42866 2635 * testsuite/libgomp.fortran/allocatable5.f90: New test. 2636 2637 2010-01-20 Paolo Bonzini <bonzini (a] gnu.org> 2638 2639 * configure.ac: Test for executability of GFORTRAN. 2640 * configure: Regenerate. 2641 2642 2010-01-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2643 2644 * configure: Regenerate. 2645 2646 2010-01-04 H.J. Lu <hongjiu.lu (a] intel.com> 2647 2648 PR libgomp/42602 2649 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic. 2650 2651 2010-01-03 Richard Guenther <rguenther (a] suse.de> 2652 2653 * testsuite/libgomp.fortran/recursion1.f90: New testcase. 2654 2655 2009-12-23 Sebastian Pop <sebpop (a] gmail.com> 2656 2657 * testsuite/libgomp.graphite/pr4118.c: New. 2658 2659 2009-12-22 Iain Sandoe <iain.sandoe (a] sandoe-acoustics.co.uk> 2660 2661 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage 2662 for darwin, protect the test with require-effective-target tls_runtime. 2663 * testsuite/libgomp.fortran/pr32550.f90: Ditto. 2664 2665 2009-12-22 Iain Sandoe <iain.sandoe (a] sandoe-acoustics.co.uk> 2666 2667 PR target/41605 2668 * testsuite/lib/libgomp.exp: Provide -B options to allow for 2669 link spec %s substitutions for static libraries. 2670 2671 2009-12-18 Jack Howarth <howarth (a] bromo.med.uc.edu> 2672 2673 PR testsuite/42135 2674 * libgomp.graphite/force-parallel-2.c: Reduce array size. 2675 2676 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2677 2678 * Makefile.in: Regenerate. 2679 * configure: Regenerate. 2680 * testsuite/Makefile.in: Regenerate. 2681 2682 2009-11-30 Dave Korn <dave.korn.cygwin (a] gmail.com> 2683 2684 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent 2685 settings for LC_ALL and LANG. 2686 2687 2009-11-25 Jakub Jelinek <jakub (a] redhat.com> 2688 2689 PR fortran/42162 2690 * testsuite/libgomp.fortran/pr42162.f90: New test. 2691 2692 2009-11-13 Jakub Jelinek <jakub (a] redhat.com> 2693 2694 PR middle-end/42029 2695 * testsuite/libgomp.c/pr42029.c: New test. 2696 2697 2009-10-26 Jakub Jelinek <jakub (a] redhat.com> 2698 2699 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many 2700 *s. Accept ld version without text in ()s. 2701 * configure: Regenerated. 2702 2703 2009-10-22 Razya Ladelsky <razya (a] il.ibm.com> 2704 2705 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan. 2706 2707 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2708 2709 PR libgomp/41418 2710 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no" 2711 or a hyphen (happens with fortran language disabled). 2712 * configure: Regenerate. 2713 2714 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2715 2716 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head', 2717 use sed script portable to Solaris /bin/sed for extracting ld 2718 version. 2719 * configure: Regenerate. 2720 2721 2009-09-17 Alexander Monakov <amonakov (a] ispras.ru> 2722 2723 * testsuite/libgomp.graphite/bounds.c: New test. 2724 2725 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2726 2727 * Makefile.am (libgomp_la_LINK): New. 2728 * Makefile.in: Regenerate. 2729 2730 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2731 2732 * configure.ac (AC_PREREQ): Bump to 2.64. 2733 2734 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2735 2736 * Makefile.am (install-html, install-pdf): Remove. 2737 * Makefile.in: Regenerate. 2738 2739 * Makefile.in: Regenerate. 2740 * aclocal.m4: Regenerate. 2741 * config.h.in: Regenerate. 2742 * configure: Regenerate. 2743 * testsuite/Makefile.in: Regenerate. 2744 2745 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2746 2747 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS). 2748 * Makefile.in: Regenerate. 2749 2750 2009-08-20 Dave Korn <dave.korn.cygwin (a] gmail.com> 2751 2752 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag. 2753 * Makefile.in: Regenerate. 2754 2755 2009-08-19 Tobias Burnus <burnus (a] net-b.de> 2756 2757 PR fortran/41102 2758 omp_lib.h.in: Fix -std=f95 errors. 2759 2760 2761 2009-08-14 David Edelsohn <edelsohn (a] gnu.org> 2762 2763 * testsuite/libgomp.graphite: Move from gcc.dg/graphite. 2764 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete. 2765 * testsuite/libgomp.graphite/graphite.exp: New. 2766 2767 2009-08-05 Andreas Tobler <a.tobler (a] schweiz.org> 2768 2769 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared 2770 only build. 2771 2772 2009-08-04 David Daney <ddaney (a] caviumnetworks.com> 2773 2774 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about 2775 needed memory barrier semantics. 2776 * config/linux/mips/mutex.h: New file. 2777 2778 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2779 2780 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force. 2781 2782 2009-07-16 Joseph Myers <joseph (a] codesourcery.com> 2783 2784 * configure: Regenerate. 2785 2786 2009-07-11 Richard Sandiford <rdsandiford (a] googlemail.com> 2787 2788 PR testsuite/40699 2789 PR testsuite/40707 2790 PR testsuite/40709 2791 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits. 2792 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp, 2793 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits. 2794 2795 2009-07-02 Richard Sandiford <r.sandiford (a] uk.ibm.com> 2796 2797 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS 2798 options when choosing a multilib. 2799 2800 2009-06-30 Richard Sandiford <r.sandiford (a] uk.ibm.com> 2801 2802 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to 2803 ld_library_path. Use add_path. Add just find_libgcc_s to 2804 ld_library_path, not every libgcc multilib directory. 2805 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call 2806 gcc-set-multilib-library-path; rely on $always_ld_library_path instead. 2807 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise. 2808 Use add_path. 2809 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise. 2810 2811 2009-06-09 Nathan Froyd <froydnj (a] codesourcery.com> 2812 2813 * Makefile.am (LTLDFLAGS): Define. 2814 (LINK): Define. 2815 * Makefile.in: Regenerate. 2816 2817 2009-05-27 Janne Blomqvist <jb (a] gcc.gnu.org> 2818 2819 PR fortran/39718 2820 * testsuite/libgomp.fortran/fortran.exp: Don't link with 2821 libgfortranbegin, check existence of libgfortran.a instead of 2822 libgfortranbegin.a. 2823 2824 2009-05-20 Jakub Jelinek <jakub (a] redhat.com> 2825 2826 PR libgomp/40174 2827 * team.c (gomp_thread_start): Destroy thr->release semaphore. 2828 (gomp_free_pool_helper): Likewise. 2829 2830 2009-04-20 Vasilis Liaskovitis <vliaskov (a] gmail.com> 2831 Jakub Jelinek <jakub (a] redhat.com> 2832 2833 PR fortran/35423 2834 * testsuite/libgomp.fortran/workshare2.f90: New test. 2835 2836 2009-04-09 Nick Clifton <nickc (a] redhat.com> 2837 2838 * iter.c: Change copyright header to refer to version 3 of the 2839 GNU General Public License with version 3.1 of the GCC Runtime 2840 Library Exception and to point readers at the COPYING3 and 2841 COPYING3.RUNTIME files and the FSF's license web page. 2842 * alloc.c: Likewise. 2843 * barrier.c: Likewise. 2844 * config/bsd/proc.c: Likewise. 2845 * config/linux/affinity.c: Likewise. 2846 * config/linux/alpha/futex.h: Likewise. 2847 * config/linux/bar.c: Likewise. 2848 * config/linux/bar.h: Likewise. 2849 * config/linux/ia64/futex.h: Likewise. 2850 * config/linux/ia64/mutex.h: Likewise. 2851 * config/linux/lock.c: Likewise. 2852 * config/linux/mips/futex.h: Likewise. 2853 * config/linux/mutex.c: Likewise. 2854 * config/linux/mutex.h: Likewise. 2855 * config/linux/powerpc/futex.h: Likewise. 2856 * config/linux/proc.c: Likewise. 2857 * config/linux/ptrlock.c: Likewise. 2858 * config/linux/ptrlock.h: Likewise. 2859 * config/linux/s390/futex.h: Likewise. 2860 * config/linux/sem.c: Likewise. 2861 * config/linux/sem.h: Likewise. 2862 * config/linux/sparc/futex.h: Likewise. 2863 * config/linux/wait.h: Likewise. 2864 * config/linux/x86/futex.h: Likewise. 2865 * config/mingw32/proc.c: Likewise. 2866 * config/mingw32/time.c: Likewise. 2867 * config/posix/affinity.c: Likewise. 2868 * config/posix/bar.c: Likewise. 2869 * config/posix/bar.h: Likewise. 2870 * config/posix/lock.c: Likewise. 2871 * config/posix/mutex.h: Likewise. 2872 * config/posix/proc.c: Likewise. 2873 * config/posix/ptrlock.h: Likewise. 2874 * config/posix/sem.c: Likewise. 2875 * config/posix/sem.h: Likewise. 2876 * config/posix/time.c: Likewise. 2877 * config/posix95/lock.c: Likewise. 2878 * critical.c: Likewise. 2879 * env.c: Likewise. 2880 * error.c: Likewise. 2881 * fortran.c: Likewise. 2882 * iter_ull.c: Likewise. 2883 * libgomp.h: Likewise. 2884 * libgomp_f.h.in: Likewise. 2885 * libgomp_g.h: Likewise. 2886 * loop.c: Likewise. 2887 * loop_ull.c: Likewise. 2888 * omp.h.in: Likewise. 2889 * omp_lib.f90.in: Likewise. 2890 * omp_lib.h.in: Likewise. 2891 * ordered.c: Likewise. 2892 * parallel.c: Likewise. 2893 * sections.c: Likewise. 2894 * single.c: Likewise. 2895 * task.c: Likewise. 2896 * team.c: Likewise. 2897 * work.c: Likewise. 2898 2899 2009-04-09 Jakub Jelinek <jakub (a] redhat.com> 2900 2901 * testsuite/config/default.exp: Change copyright header to refer to 2902 version 3 of the GNU General Public License and to point readers 2903 at the COPYING3 file and the FSF's license web page. 2904 2905 2009-04-08 Jakub Jelinek <jakub (a] redhat.com> 2906 2907 PR middle-end/39573 2908 * libgomp.c++/pr39573.C: New test. 2909 2910 2009-04-01 Jakub Jelinek <jakub (a] redhat.com> 2911 2912 PR other/39591 2913 * testsuite/libgomp.c/pr39591-1.c: New test. 2914 * testsuite/libgomp.c/pr39591-2.c: New test. 2915 * testsuite/libgomp.c/pr39591-3.c: New test. 2916 2917 2009-03-25 Uros Bizjak <ubizjak (a] gmail.com> 2918 2919 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage. 2920 * testsuite/libgomp.c/atomic-6.c: Ditto. 2921 2922 2009-03-23 Jakub Jelinek <jakub (a] redhat.com> 2923 2924 PR c/39495 2925 * testsuite/libgomp.c/loop-12.c: New test. 2926 * testsuite/libgomp.c/loop-11.c: New test. 2927 * testsuite/libgomp.c++/loop-11.C: New test. 2928 * testsuite/libgomp.c++/loop-12.C: New test. 2929 * testsuite/libgomp.c++/for-8.C: New test. 2930 2931 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2932 2933 * configure: Regenerate. 2934 2935 2009-02-11 Jakub Jelinek <jakub (a] redhat.com> 2936 2937 PR middle-end/39154 2938 * testsuite/libgomp.c/pr39154.c: New test. 2939 2940 2009-01-30 Ian Lance Taylor <iant (a] google.com> 2941 2942 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set 2943 libgomp_ld_is_gold. Get gold version number. 2944 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning. 2945 * configure: Rebuild. 2946 2947 2009-01-19 Iain Sandoe <iain.sandoe (a] sandoe-acoustics.co.uk> 2948 2949 * testsuite/lib/libgomp.exp: Add -B option for targets that 2950 use libgfortran.a%s in their specs. 2951 2952 2009-01-07 Jakub Jelinek <jakub (a] redhat.com> 2953 2954 PR libgomp/38086 2955 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check. 2956 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if 2957 HAVE_AS_SYMVER_DIRECTIVE is not defined. 2958 * configure: Regenerated. 2959 * config.h.in: Likewise. 2960 2961 2008-12-28 Jakub Jelinek <jakub (a] redhat.com> 2962 2963 PR c++/38650 2964 * testsuite/libgomp.c/pr38650.c: New test. 2965 * testsuite/libgomp.c++/pr38650.C: New test. 2966 2967 2008-12-27 Jakub Jelinek <jakub (a] redhat.com> 2968 2969 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause. 2970 2971 2008-12-26 Uros Bizjak <ubizjak (a] gmail.com> 2972 2973 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets. 2974 2975 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 2976 2977 * configure: Regenerate. 2978 2979 2008-12-08 Jakub Jelinek <jakub (a] redhat.com> 2980 2981 PR middle-end/36802 2982 * testsuite/libgomp.c/pr36802-1.c: New test. 2983 * testsuite/libgomp.c/pr36802-2.c: New test. 2984 * testsuite/libgomp.c/pr36802-3.c: New test. 2985 2986 2008-12-01 Janis Johnson <janis187 (a] us.ibm.com> 2987 2988 PR libgomp/38270 2989 * config/linux/powerpc/mutex.h: New. 2990 2991 2008-12-01 Jakub Jelinek <jakub (a] redhat.com> 2992 2993 PR c++/38257 2994 * testsuite/libgomp.c++/for-7.C: New test. 2995 2996 PR c++/38348 2997 * testsuite/libgomp.c++/for-6.C: New test. 2998 2999 2008-11-26 Janis Johnson <janis187 (a] us.ibm.com> 3000 3001 PR testsuite/28870 3002 * testsuite/lib/libgomp.exp: Include new timeout library files. 3003 (libgomp_target_compile): Set timeout value from new proc. 3004 3005 2008-11-13 Steve Ellcey <sje (a] cup.hp.com> 3006 3007 PR libgomp/37938 3008 * config/linux/ia64/mutex.h: New. 3009 3010 2008-11-04 Tobias Burnus <burnus (a] net-b.de> 3011 3012 PR libgomp/37935 3013 * libgomp.texi (Runtime library routines, environment variables): 3014 Update for OpenMP version 3.0. 3015 3016 2008-09-26 Peter O'Gorman <pogma (a] thewrittenword.com> 3017 Steve Ellcey <sje (a] cup.hp.com> 3018 3019 * configure: Regenerate for new libtool. 3020 * Makefile.in: Ditto. 3021 * testsuite/Makefile.in: Ditto. 3022 3023 2008-09-19 Jakub Jelinek <jakub (a] redhat.com> 3024 Andreas Tobler <a.tobler (a] schweiz.org> 3025 3026 * config/bsd/proc.c: New file. 3027 * configure.tgt (*-*-darwin*): Use config_path "bsd posix". 3028 * configure.ac: Check for header <sys/sysctl.h> 3029 * configure: Regenerate. 3030 * config.h.in: Likewise. 3031 3032 2008-09-05 Janis Johnson <janis187 (a] us.ibm.com> 3033 3034 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists. 3035 3036 2008-08-31 Aaron W. LaFramboise <aaronavay62 (a] aaronwl.com> 3037 3038 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined. 3039 * Makefile.in: Regenerated. 3040 * testsuite/Makefile.in: Regenerated. 3041 3042 2008-08-21 Nathan Froyd <froydnj (a] codesourcery.com> 3043 3044 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that 3045 depend on blddir if blddir exists. 3046 (libgomp_target_compile): Likewise. 3047 * testsuite/libgomp.c++/c++.exp: Likewise. 3048 * testsuite/libgomp.fortran/fortran.exp: Likewise. 3049 3050 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3051 3052 * libgomp.texi: Update to GFDL 1.2. Update copyright years. 3053 Do not list GPL as Invariant Section. 3054 3055 2008-07-28 Ilie Garbacea <ilie (a] mips.com> 3056 Chao-ying Fu <fu (a] mips.com> 3057 3058 * configure.tgt: Enable futex for MIPS. 3059 * config/linux/mips/futex.h: New file. 3060 3061 2008-07-16 Jakub Jelinek <jakub (a] redhat.com> 3062 3063 * team.c (gomp_team_end): Free team immediately if it has 3064 just one thread. 3065 3066 2008-07-08 David Edelsohn <edelsohn (a] gnu.org> 3067 3068 * testsuite/libgomp.c++/c++.exp: Append multilib library path. 3069 * testsuite/libgomp.fortran/fortran.exp: Same. 3070 * testsuite/libgomp.c/c.exp: Same. 3071 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib 3072 directory to library path first. 3073 3074 2008-06-29 Krister Walfridsson <krister.walfridsson (a] gmail.com> 3075 3076 * env.c (parse_stacksize): Add cast to avoid warning. 3077 (parse_spincount): Likewise. 3078 3079 2008-06-27 Jakub Jelinek <jakub (a] redhat.com> 3080 3081 * testsuite/libgomp.c/loop-10.c: New test. 3082 * libgomp.c/loop-3.c (main): Add lastprivate clause. 3083 * libgomp.c++/loop-6.C (main): Likewise. 3084 3085 PR debug/36617 3086 * testsuite/libgomp.c/debug-1.c: New test. 3087 3088 2008-06-19 Jakub Jelinek <jakub (a] redhat.com> 3089 3090 * testsuite/libgomp.c/nqueens-1.c: New test. 3091 3092 PR c++/36523 3093 * testsuite/libgomp.c++/task-7.C: New function. 3094 3095 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3096 3097 * configure: Regenerate. 3098 3099 2008-06-15 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 3100 3101 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock 3102 mutex when HAVE_SYNC_BUILTINS isn't defined. 3103 3104 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3105 3106 * libgomp.texi (omp_test_lock): Fix typo. 3107 3108 2008-06-12 Tobias Burnus <burnus (a] net-b.de> 3109 3110 * omp_lib.f90.in: Add "implicit none". 3111 3112 2008-06-12 Jakub Jelinek <jakub (a] redhat.com> 3113 3114 PR middle-end/36506 3115 * testsuite/libgomp.c/reduction-5.c: New test. 3116 3117 2008-06-11 Jakub Jelinek <jakub (a] redhat.com> 3118 3119 * libgomp.h (struct gomp_task): Add in_tied_task field. 3120 * task.c (gomp_init_task): Initialize it. 3121 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending 3122 unconditionally. Don't call gomp_team_barrier_wake if 3123 current task is implicit or if(0) from implicit and number of 3124 running tasks is equal to nthreads - 1. 3125 3126 PR libgomp/36471 3127 * omp_lib.f90.in (omp_get_ancestor_thread_num_8, 3128 omp_get_team_size_8): Fix pastos. 3129 3130 PR libgomp/36469 3131 * configure.ac: Add AC_CHECK_FUNCS (strtoull). 3132 * configure: Regenerated. 3133 * config.h.in: Regenerated. 3134 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not 3135 defined. 3136 3137 2008-06-06 Andreas Tobler <a.tobler (a] schweiz.org> 3138 3139 PR bootstrap/36452 3140 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API. 3141 (GOMP_loop_ull_dynamic_start): Likewise. 3142 (GOMP_loop_ull_guided_start): Likewise. 3143 (GOMP_loop_ull_ordered_static_start): Likewise. 3144 (GOMP_loop_ull_ordered_dynamic_start): Likewise. 3145 (GOMP_loop_ull_ordered_guided_start): Likewise. 3146 3147 2008-06-06 Jakub Jelinek <jakub (a] redhat.com> 3148 Richard Henderson <rth (a] redhat.com> 3149 Ulrich Drepper <drepper (a] redhat.com> 3150 Jakob Blomer <jakob.blomer (a] ira.uka.de> 3151 3152 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE. 3153 Substitute also OMP_*LOCK_25*. 3154 * configure: Regenerated. 3155 * config.h.in: Regenerated. 3156 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c, 3157 ptrlock.c and task.c. 3158 * Makefile.in: Regenerated. 3159 * testsuite/Makefile.in: Regenerated. 3160 * task.c: New file. 3161 * loop_ull.c: New file. 3162 * iter_ull.c: New file. 3163 * libgomp.h: Include ptrlock.h. 3164 (enum gomp_task_kind): New type. 3165 (struct gomp_team): Add task_lock, task_queue, task_count, 3166 task_running_count, single_count fields. Add 3167 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS. 3168 Remove work_share_lock, generation_mask, 3169 oldest_live_gen, num_live_gen and init_work_shares fields, add 3170 work work_share_list_alloc, work_share_list_free and work_share_chunk 3171 fields. Change work_shares from pointer to pointers into an array. 3172 Change ordered_release field into gomp_sem_t ** from flexible array 3173 member. Add implicit_task and initial_work_shares fields. 3174 Move close to the end of the struct. 3175 (struct gomp_team_state): Add single_count, last_work_share, 3176 active_level and level fields, remove work_share_generation. 3177 (gomp_barrier_handle_tasks): New prototype. 3178 (gomp_finish_task): New inline function. 3179 (struct gomp_work_share): Move chunk_size, end, incr into 3180 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and 3181 next_ll fields. Reshuffle fields. Add next_alloc, 3182 next_ws, next_free and inline_ordered_team_ids fields, change 3183 ordered_team_ids into pointer from flexible array member. 3184 Add mode field. Put lock and next into a different cache line 3185 from most of the write-once fields. 3186 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked, 3187 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next, 3188 gomp_iter_ull_guided_next): New prototypes. 3189 (gomp_new_icv): New prototype. 3190 (struct gomp_thread): Add thread_pool and task fields. 3191 (struct gomp_thread_pool): New type. 3192 (gomp_new_team): New prototype. 3193 (gomp_team_start): Change type of last argument. 3194 (gomp_new_work_share): Removed. 3195 (gomp_init_work_share, gomp_fini_work_share): New prototypes. 3196 (gomp_work_share_init_done): New static inline. 3197 (gomp_throttled_spin_count_var, gomp_available_cpus, 3198 gomp_managed_threads): New extern decls. 3199 (gomp_init_task): New prototype. 3200 (gomp_spin_count_var): New extern var decl. 3201 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility 3202 or no alias support, or if not PIC. 3203 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30, 3204 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30, 3205 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30, 3206 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25, 3207 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25, 3208 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25, 3209 gomp_set_nest_lock_25, gomp_unset_nest_lock_25, 3210 gomp_test_nest_lock_25): New prototypes. 3211 (omp_lock_symver, strong_alias): Define. 3212 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New 3213 decls. 3214 (gomp_end_task): New. 3215 (struct gomp_task_icv, gomp_global_icv): New. 3216 (gomp_thread_limit_var, gomp_max_active_levels_var): New. 3217 (struct gomp_task): New. 3218 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var, 3219 gomp_run_sched_var, gomp_run_sched_chunk): Remove. 3220 (gomp_icv): New. 3221 (gomp_schedule_type): Reorder enum to match 3222 omp_sched_t. 3223 * team.c (struct gomp_thread_start_data): Add thread_pool and task 3224 fields. 3225 (gomp_thread_start): Add gomp_team_barrier_wait call. 3226 For non-nested case remove clearing of docked thread thr fields. 3227 Use pool fields instead of global gomp_* variables. Use 3228 gomp_barrier_wait_last when needed. Initialize ts.active_level. 3229 Create tasks for each member thread. 3230 (free_team): Only destroy team barrier, task_lock here and free it. 3231 (gomp_free_thread): Free last_team if non-NULL. 3232 (gomp_team_end): Call gomp_team_barrier_wait instead of 3233 gomp_barrier_wait. For nested case call one extra 3234 gomp_barrier_wait. Move here some destruction from free_team. 3235 Call free_team on pool->last_team if any, rather than freeing 3236 current team. Destroy work_share_list_free_lock ifndef 3237 HAVE_SYNC_BUILTINS. 3238 (gomp_new_icv): New function. 3239 (gomp_threads, gomp_threads_size, gomp_threads_used, 3240 gomp_threads_dock): Removed. 3241 (gomp_thread_destructor): New variable. 3242 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New 3243 functions. 3244 (gomp_team_start): Create new pool if current thread doesn't have 3245 one. Use pool fields instead of global gomp_* variables. 3246 Initialize thread_pool field for new threads. Clear single_count. 3247 Change last argument from ws to team, don't create 3248 new team, set ts.work_share to &team->work_shares[0] and clear 3249 ts.last_work_share. Don't clear ts.work_share_generation. 3250 If number of threads changed, adjust atomically gomp_managed_threads. 3251 Use gomp_init_task instead of gomp_new_task, 3252 set thr->task to the corresponding implicit_task array entry. 3253 Create tasks for each member thread. Initialize ts.level. 3254 (initialize_team): Call pthread_key_create on 3255 gomp_thread_destructor. 3256 (team_destructor): New function. 3257 (new_team): Removed. 3258 (gomp_new_team): New function. 3259 (free_team): Free gomp_work_share blocks chained through next_alloc, 3260 instead of freeing work_shares and destroying work_share_lock. 3261 (gomp_team_end): Call gomp_fini_work_share. If number of threads 3262 changed, adjust atomically gomp_managed_threads. Use gomp_end_task. 3263 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead 3264 of gomp_barrier_wait. 3265 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait 3266 instead of gomp_barrier_wait. Call gomp_work_share_init_done 3267 if gomp_work_share_start returned true. Don't unlock ws->lock. 3268 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead 3269 of gomp_barrier_wait. 3270 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call 3271 gomp_work_share_init_done if gomp_work_share_start returned true. 3272 Don't unlock ws->lock. 3273 * work.c: Include stddef.h. 3274 (free_work_share): Use work_share_list_free_lock instead 3275 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument. 3276 Call gomp_fini_work_share and then either free ws if orphaned, or 3277 put it into work_share_list_free list of the current team. 3278 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New 3279 functions. 3280 (gomp_work_share_start, gomp_work_share_end, 3281 gomp_work_share_end_nowait): Rewritten. 3282 * omp_lib.f90.in Change some tabs to spaces to prevent warnings. 3283 (openmp_version): Set to 200805. 3284 (omp_sched_kind, omp_sched_static, omp_sched_dynamic, 3285 omp_sched_guided, omp_sched_auto): New parameters. 3286 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, 3287 omp_set_max_active_levels, omp_get_max_active_levels, 3288 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, 3289 omp_get_active_level): New interfaces. 3290 * omp_lib.h.in (openmp_version): Set to 200805. 3291 (omp_sched_kind, omp_sched_static, omp_sched_dynamic, 3292 omp_sched_guided, omp_sched_auto): New parameters. 3293 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, 3294 omp_set_max_active_levels, omp_get_max_active_levels, 3295 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, 3296 omp_get_active_level): New externals. 3297 * loop.c: Include limits.h. 3298 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle 3299 GFS_AUTO. 3300 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start): 3301 Likewise. Use gomp_icv. 3302 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear 3303 ts.static_trip here. 3304 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call 3305 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock. 3306 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call 3307 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS, 3308 don't unlock ws->lock, otherwise lock it. 3309 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call 3310 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock. 3311 (gomp_parallel_loop_start): Call gomp_new_team instead of 3312 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0]. 3313 Adjust gomp_team_start caller. Pass 0 as second argument to 3314 gomp_resolve_num_threads. 3315 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr. 3316 If adding ws->chunk_size nthreads + 1 times after end won't 3317 overflow, set ws->mode to 1. 3318 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start, 3319 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start, 3320 GOMP_loop_ull_ordered_static_start, 3321 GOMP_loop_ull_ordered_dynamic_start, 3322 GOMP_loop_ull_ordered_guided_start, 3323 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next, 3324 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next, 3325 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next, 3326 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next, 3327 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New 3328 prototypes. 3329 * libgomp.map: Export lock routines also @@OMP_2.0. 3330 (GOMP_loop_ordered_dynamic_first, 3331 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first, 3332 GOMP_loop_ordered_static_first): Remove. 3333 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start, 3334 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start, 3335 GOMP_loop_ull_ordered_dynamic_next, 3336 GOMP_loop_ull_ordered_dynamic_start, 3337 GOMP_loop_ull_ordered_guided_next, 3338 GOMP_loop_ull_ordered_guided_start, 3339 GOMP_loop_ull_ordered_runtime_next, 3340 GOMP_loop_ull_ordered_runtime_start, 3341 GOMP_loop_ull_ordered_static_next, 3342 GOMP_loop_ull_ordered_static_start, 3343 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start, 3344 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start, 3345 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0. 3346 (omp_set_schedule, omp_get_schedule, 3347 omp_get_thread_limit, omp_set_max_active_levels, 3348 omp_get_max_active_levels, omp_get_level, 3349 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level, 3350 omp_set_schedule_, omp_set_schedule_8_, 3351 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_, 3352 omp_set_max_active_levels_, omp_set_max_active_levels_8_, 3353 omp_get_max_active_levels_, omp_get_level_, 3354 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_, 3355 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_): 3356 New exports @@OMP_3.0. 3357 * omp.h.in (omp_sched_t): New type. 3358 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, 3359 omp_set_max_active_levels, omp_get_max_active_levels, 3360 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, 3361 omp_get_active_level): New prototypes. 3362 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var, 3363 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var, 3364 gomp_thread_limit_var, gomp_remaining_threads_count, 3365 gomp_remaining_threads_lock): New variables. 3366 (parse_spincount): New function. 3367 (initialize_env): Call gomp_init_num_threads unconditionally. 3368 Initialize gomp_available_cpus. Call parse_spincount, 3369 initialize gomp_{,throttled_}spin_count_var 3370 depending on presence and value of OMP_WAIT_POLICY and 3371 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var. 3372 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS, 3373 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification 3374 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and 3375 gomp_remaining_threads_lock if needed. Use gomp_global_icv. 3376 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var, 3377 gomp_run_sched_var, gomp_run_sched_chunk): Remove. 3378 (gomp_global_icv): New. 3379 (parse_schedule): Use it. Parse "auto". 3380 (omp_set_num_threads): Use gomp_icv. 3381 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested): 3382 Likewise. 3383 (omp_get_max_threads): Move from parallel.c. 3384 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, 3385 omp_set_max_active_levels, omp_get_max_active_levels): New functions, 3386 add ialias. 3387 (parse_stacksize, parse_wait_policy): New functions. 3388 * fortran.c: Rewrite lock wrappers, if symbol versioning provide 3389 both wrappers for compatibility and new locks. 3390 (omp_set_schedule, omp_get_schedule, 3391 omp_get_thread_limit, omp_set_max_active_levels, 3392 omp_get_max_active_levels, omp_get_level, 3393 omp_get_ancestor_thread_num, omp_get_team_size, 3394 omp_get_active_level): New ialias_redirect. 3395 (omp_set_schedule_, omp_set_schedule_8_, 3396 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_, 3397 omp_set_max_active_levels_, omp_set_max_active_levels_8_, 3398 omp_get_max_active_levels_, omp_get_level_, 3399 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_, 3400 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_): 3401 New functions. 3402 * parallel.c: Include limits.h. 3403 (gomp_resolve_num_threads): Add count argument. Rewritten. 3404 (GOMP_parallel_start): Call gomp_new_team and pass that as last 3405 argument to gomp_team_start. Pass 0 as second argument to 3406 gomp_resolve_num_threads. 3407 (GOMP_parallel_end): Decrease gomp_remaining_threads_count 3408 if gomp_thread_limit_var != ULONG_MAX. 3409 (omp_in_parallel): Implement using ts.active_level. 3410 (omp_get_max_threads): Move to env.c. 3411 (omp_get_level, omp_get_ancestor_thread_num, 3412 omp_get_team_size, omp_get_active_level): New functions, 3413 add ialias. 3414 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done 3415 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call 3416 gomp_iter_dynamic_next instead of the _locked variant and don't take 3417 lock around it, otherwise acquire it before calling 3418 gomp_iter_dynamic_next_locked. 3419 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call 3420 gomp_iter_dynamic_next instead of the _locked variant and don't take 3421 lock around it. 3422 (GOMP_parallel_sections_start): Call gomp_new_team instead of 3423 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0]. 3424 Adjust gomp_team_start caller. Pass count as second argument to 3425 gomp_resolve_num_threads, don't adjust num_threads after the call. 3426 Use gomp_icv. 3427 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply 3428 ws->chunk_size by incr. 3429 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient 3430 code. 3431 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New 3432 types. 3433 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros. 3434 (omp_check_defines): Check even the compat defines. 3435 * config/linux/ptrlock.c: New file. 3436 * config/linux/ptrlock.h: New file. 3437 * config/linux/wait.h: New file. 3438 * config/posix/ptrlock.c: New file. 3439 * config/posix/ptrlock.h: New file. 3440 * config/linux/bar.h (gomp_team_barrier_wait, 3441 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes. 3442 (gomp_team_barrier_set_task_pending, 3443 gomp_team_barrier_clear_task_pending, 3444 gomp_team_barrier_set_waiting_for_tasks, 3445 gomp_team_barrier_waiting_for_tasks, 3446 gomp_team_barrier_done): New inlines. 3447 (gomp_barrier_t): Rewritten. 3448 (gomp_barrier_state_t): New typedef. 3449 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy, 3450 gomp_barrier_wait_start): Rewritten. 3451 (gomp_barrier_wait_end): Change second argument to 3452 gomp_barrier_state_t. 3453 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static 3454 inlines. 3455 * config/linux/bar.c: Include wait.h instead of libgomp.h and 3456 futex.h. 3457 (gomp_barrier_wait_end): Rewritten. 3458 (gomp_team_barrier_wait, gomp_team_barrier_wait_end, 3459 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions. 3460 * config/posix/bar.h (gomp_barrier_t): Add generation field. 3461 (gomp_barrier_state_t): New typedef. 3462 (gomp_team_barrier_wait, 3463 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes. 3464 (gomp_barrier_wait_start): Or all but low 2 bits from generation 3465 into the return value. Return gomp_barrier_state_t. 3466 (gomp_team_barrier_set_task_pending, 3467 gomp_team_barrier_clear_task_pending, 3468 gomp_team_barrier_set_waiting_for_tasks, 3469 gomp_team_barrier_waiting_for_tasks, 3470 gomp_team_barrier_done): New inlines. 3471 (gomp_barrier_wait_end): Change second argument to 3472 gomp_barrier_state_t. 3473 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static 3474 inlines. 3475 * config/posix/bar.c (gomp_barrier_init): Clear generation field. 3476 (gomp_barrier_wait_end): Change second argument to 3477 gomp_barrier_state_t. 3478 (gomp_team_barrier_wait, gomp_team_barrier_wait_end, 3479 gomp_team_barrier_wake): New functions. 3480 * config/linux/mutex.c: Include wait.h instead of libgomp.h and 3481 futex.h. 3482 (gomp_futex_wake, gomp_futex_wait): New variables. 3483 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait. 3484 * config/linux/lock.c: Rewrite to make locks task owned, 3485 for backwards compatibility provide the old entrypoints 3486 if symbol versioning. Include wait.h instead of libgomp.h and 3487 futex.h. 3488 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait. 3489 * config/posix95/lock.c: Rewrite to make locks task owned, 3490 for backwards compatibility provide the old entrypoints 3491 if symbol versioning. 3492 * config/posix/lock.c: Rewrite to make locks task owned, 3493 for backwards compatibility provide the old entrypoints 3494 if symbol versioning. 3495 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv. 3496 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv. 3497 * config/posix/proc.c, config/mingw32/proc.c: Similarly. 3498 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3499 (sys_futex0): Return error code. 3500 (futex_wake, futex_wait): If ENOSYS was returned, clear 3501 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3502 (cpu_relax, atomic_write_barrier): New static inlines. 3503 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3504 (futex_wake, futex_wait): If ENOSYS was returned, clear 3505 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3506 (cpu_relax, atomic_write_barrier): New static inlines. 3507 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3508 (sys_futex0): Return error code. 3509 (futex_wake, futex_wait): If ENOSYS was returned, clear 3510 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3511 (cpu_relax, atomic_write_barrier): New static inlines. 3512 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3513 (sys_futex0): Return error code. 3514 (futex_wake, futex_wait): If ENOSYS was returned, clear 3515 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3516 (cpu_relax, atomic_write_barrier): New static inlines. 3517 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3518 (sys_futex0): Return error code. 3519 (futex_wake, futex_wait): If ENOSYS was returned, clear 3520 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3521 (cpu_relax, atomic_write_barrier): New static inlines. 3522 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. 3523 (sys_futex0): Return error code. 3524 (futex_wake, futex_wait): If ENOSYS was returned, clear 3525 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. 3526 (cpu_relax, atomic_write_barrier): New static inlines. 3527 * config/linux/sem.c: Include wait.h instead of libgomp.h and 3528 futex.h. 3529 (gomp_sem_wait_slow): Call do_wait instead of futex_wait. 3530 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS. 3531 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New 3532 types. 3533 (omp_nest_lock_t): Change owner into void *, add lock field. 3534 * config/posix95/omp-lock.h: Include semaphore.h. 3535 (omp_lock_25_t, omp_nest_lock_25_t): New types. 3536 (omp_lock_t): Use sem_t instead of mutex if semaphores 3537 aren't broken. 3538 (omp_nest_lock_t): Likewise. Change owner to void *. 3539 * config/posix/omp-lock.h: Include semaphore.h. 3540 (omp_lock_25_t, omp_nest_lock_25_t): New types. 3541 (omp_lock_t): Use sem_t instead of mutex if semaphores 3542 aren't broken. 3543 (omp_nest_lock_t): Likewise. Add owner field. 3544 3545 2008-06-06 Jakub Jelinek <jakub (a] redhat.com> 3546 3547 * testsuite/libgomp.c/collapse-1.c: New test. 3548 * testsuite/libgomp.c/collapse-2.c: New test. 3549 * testsuite/libgomp.c/collapse-3.c: New test. 3550 * testsuite/libgomp.c/icv-1.c: New test. 3551 * testsuite/libgomp.c/icv-2.c: New test. 3552 * testsuite/libgomp.c/lib-2.c: New test. 3553 * testsuite/libgomp.c/lock-1.c: New test. 3554 * testsuite/libgomp.c/lock-2.c: New test. 3555 * testsuite/libgomp.c/lock-3.c: New test. 3556 * testsuite/libgomp.c/loop-4.c: New test. 3557 * testsuite/libgomp.c/loop-5.c: New test. 3558 * testsuite/libgomp.c/loop-6.c: New test. 3559 * testsuite/libgomp.c/loop-7.c: New test. 3560 * testsuite/libgomp.c/loop-8.c: New test. 3561 * testsuite/libgomp.c/loop-9.c: New test. 3562 * testsuite/libgomp.c/nested-3.c: New test. 3563 * testsuite/libgomp.c/nestedfn-6.c: New test. 3564 * testsuite/libgomp.c/sort-1.c: New test. 3565 * testsuite/libgomp.c/task-1.c: New test. 3566 * testsuite/libgomp.c/task-2.c: New test. 3567 * testsuite/libgomp.c/task-3.c: New test. 3568 * testsuite/libgomp.c/task-4.c: New test. 3569 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes 3570 to C++ testsuite default compiler options. 3571 * testsuite/libgomp.c++/collapse-1.C: New test. 3572 * testsuite/libgomp.c++/collapse-2.C: New test. 3573 * testsuite/libgomp.c++/ctor-10.C: New test. 3574 * testsuite/libgomp.c++/for-1.C: New test. 3575 * testsuite/libgomp.c++/for-2.C: New test. 3576 * testsuite/libgomp.c++/for-3.C: New test. 3577 * testsuite/libgomp.c++/for-4.C: New test. 3578 * testsuite/libgomp.c++/for-5.C: New test. 3579 * testsuite/libgomp.c++/loop-8.C: New test. 3580 * testsuite/libgomp.c++/loop-9.C: New test. 3581 * testsuite/libgomp.c++/loop-10.C: New test. 3582 * testsuite/libgomp.c++/task-1.C: New test. 3583 * testsuite/libgomp.c++/task-2.C: New test. 3584 * testsuite/libgomp.c++/task-3.C: New test. 3585 * testsuite/libgomp.c++/task-4.C: New test. 3586 * testsuite/libgomp.c++/task-5.C: New test. 3587 * testsuite/libgomp.c++/task-6.C: New test. 3588 * testsuite/libgomp.fortran/allocatable1.f90: New test. 3589 * testsuite/libgomp.fortran/allocatable2.f90: New test. 3590 * testsuite/libgomp.fortran/allocatable3.f90: New test. 3591 * testsuite/libgomp.fortran/allocatable4.f90: New test. 3592 * testsuite/libgomp.fortran/collapse1.f90: New test. 3593 * testsuite/libgomp.fortran/collapse2.f90: New test. 3594 * testsuite/libgomp.fortran/collapse3.f90: New test. 3595 * testsuite/libgomp.fortran/collapse4.f90: New test. 3596 * testsuite/libgomp.fortran/lastprivate1.f90: New test. 3597 * testsuite/libgomp.fortran/lastprivate2.f90: New test. 3598 * testsuite/libgomp.fortran/lib4.f90: New test. 3599 * testsuite/libgomp.fortran/lock-1.f90: New test. 3600 * testsuite/libgomp.fortran/lock-2.f90: New test. 3601 * testsuite/libgomp.fortran/nested1.f90: New test. 3602 * testsuite/libgomp.fortran/nestedfn4.f90: New test. 3603 * testsuite/libgomp.fortran/strassen.f90: New test. 3604 * testsuite/libgomp.fortran/tabs1.f90: New test. 3605 * testsuite/libgomp.fortran/tabs2.f: New test. 3606 * testsuite/libgomp.fortran/task1.f90: New test. 3607 * testsuite/libgomp.fortran/task2.f90: New test. 3608 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning. 3609 * testsuite/libgomp.fortran/vla5.f90: Likewise. 3610 * testsuite/libgomp.c/pr26943-2.c: Likewise. 3611 * testsuite/libgomp.c/pr26943-3.c: Likewise. 3612 * testsuite/libgomp.c/pr26943-4.c: Likewise. 3613 3614 2008-05-23 Jakub Jelinek <jakub (a] redhat.com> 3615 3616 PR c++/36308 3617 * testsuite/libgomp.c++/ctor-11.C: New test. 3618 * testsuite/libgomp.c++/ctor-12.C: New test. 3619 3620 2008-05-15 Janis Johnson <janis187 (a] us.ibm.com> 3621 3622 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib. 3623 3624 2008-05-07 Jakub Jelinek <jakub (a] redhat.com> 3625 3626 PR middle-end/36106 3627 * testsuite/libgomp.c/atomic-5.c: New test. 3628 * testsuite/libgomp.c/atomic-6.c: New test. 3629 * testsuite/libgomp.c/autopar-1.c: New test. 3630 3631 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3632 3633 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS) 3634 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY) 3635 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT) 3636 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names. 3637 * configure: Regenerate. 3638 * Makefile.in, testsuite/Makefile.in: Likewise. 3639 3640 2008-04-18 Paolo Bonzini <bonzini (a] gnu.org> 3641 3642 PR bootstrap/35457 3643 * aclocal.m4: Regenerate. 3644 * configure: Regenerate. 3645 3646 2008-03-18 Jakub Jelinek <jakub (a] redhat.com> 3647 3648 PR middle-end/35611 3649 * testsuite/libgomp.c/atomic-4.c: New test. 3650 3651 PR libgomp/35625 3652 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end. 3653 (gomp_iter_guided_next): Likewise. 3654 * testsuite/libgomp.c/pr35625.c: New test. 3655 3656 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3657 3658 * aclocal.m4: Regenerate. 3659 * configure: Likewise. 3660 * Makefile.in: Likewise. 3661 * testsuite/Makefile.in: Likewise. 3662 3663 2008-03-13 Jakub Jelinek <jakub (a] redhat.com> 3664 3665 PR middle-end/35185 3666 * testsuite/libgomp.c++/pr35185.C: New test. 3667 3668 2008-03-12 Jakub Jelinek <jakub (a] redhat.com> 3669 3670 PR middle-end/35549 3671 * testsuite/libgomp.c/pr35549.c: New test. 3672 3673 2008-03-06 Jakub Jelinek <jakub (a] redhat.com> 3674 3675 * testsuite/libgomp.c/atomic-3.c: New test. 3676 3677 2008-03-03 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 3678 3679 PR fortran/33197 3680 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and 3681 .F08 file suffixes. 3682 3683 2008-03-03 Peter O'Gorman <pogma (a] thewrittenword.com> 3684 3685 PR libgomp/33131 3686 * configure.ac: Add ACX_HEADER_STRING. 3687 * env.c: Include strings.h. 3688 * aclocal.m4: Regenerate. 3689 * config.h.in: Regenerate. 3690 * configure: Regenerate. 3691 * Makefile.in: Regenerate. 3692 * testsuite/Makefile.in: Regenerate. 3693 3694 2008-02-15 Jakub Jelinek <jakub (a] redhat.com> 3695 3696 PR middle-end/35196 3697 * testsuite/libgomp.c/pr35196.c: New test. 3698 3699 PR middle-end/35130 3700 * testsuite/libgomp.fortran/pr35130.f90: New test. 3701 * testsuite/libgomp.c/pr35130.c: New test. 3702 3703 2008-01-25 Jakub Jelinek <jakub (a] redhat.com> 3704 3705 PR middle-end/33880 3706 * testsuite/libgomp.c/pr33880.c: New test. 3707 * testsuite/libgomp.fortran/pr33880.f90: New test. 3708 3709 2008-01-24 David Edelsohn <edelsohn (a] gnu.org> 3710 3711 * configure: Regenerate. 3712 3713 2008-01-08 Jakub Jelinek <jakub (a] redhat.com> 3714 3715 * configure.ac: Move futex checking into ../config/futex.m4. 3716 * configure: Rebuilt. 3717 * aclocal.m4: Rebuilt. 3718 * Makefile.in: Rebuilt. 3719 3720 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match 3721 2007-10-15 ../config/tls.m4 change. 3722 3723 2007-12-19 Jakub Jelinek <jakub (a] redhat.com> 3724 3725 PR c++/34513 3726 * testsuite/libgomp.c/pr34513.c: New test. 3727 * testsuite/libgomp.c++/pr34513.C: New test. 3728 3729 2007-12-17 Jack Howarth <howarth (a] bromo.med.uc.edu> 3730 3731 PR target/32765 3732 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin. 3733 3734 2007-12-04 Jakub Jelinek <jakub (a] redhat.com> 3735 3736 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes. 3737 3738 2007-12-03 Jakub Jelinek <jakub (a] redhat.com> 3739 3740 * testsuite/libgomp.c/private-1.c: New test. 3741 3742 2007-11-29 Andris Pavenis <andris.pavenis (a] iki.fi> 3743 Paolo Bonzini <bonzini (a] gnu.org> 3744 3745 * Makefile.am: Use space as vpath separator. Use 'vpath %' 3746 instead of 'VPATH ='. 3747 * Makefile.in: Regenerate. 3748 3749 2007-11-23 Matthias Klose <doko (a] ubuntu.com> 3750 3751 * configure.ac: Adjust makeinfo version check. 3752 * configure: Regenerate. 3753 3754 2007-11-10 Jakub Jelinek <jakub (a] redhat.com> 3755 3756 PR fortran/34020 3757 * testsuite/libgomp.fortran/pr34020.f90: New test. 3758 3759 2007-11-06 Jakub Jelinek <jakub (a] redhat.com> 3760 3761 PR c++/33894 3762 * testsuite/libgomp.c++/atomic-1.C: New test. 3763 3764 2007-10-25 Jakub Jelinek <jakub (a] redhat.com> 3765 3766 PR libgomp/33275 3767 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate): 3768 Make x and y integers rather than (implicit) reals. Add private (j) 3769 clause to the last omp parallel. 3770 3771 2007-10-15 Maciej W. Rozycki <macro (a] linux-mips.org> 3772 3773 * configure: Regenerate following changes to ../config/tls.m4. 3774 3775 2007-09-28 Jakub Jelinek <jakub (a] redhat.com> 3776 3777 * testsuite/libgomp.fortran/stack.f90: New test. 3778 3779 2007-09-10 Danny Smith <dannysmith (a] users.sourceforge.net> 3780 3781 * config/mingw32/proc.c: New file. 3782 3783 2007-09-05 Uros Bizjak <ubizjak (a] gmail.com> 3784 3785 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets. 3786 (main): Use __get_cpuid to get i386 target fetaures. 3787 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets. 3788 (main): Use __get_cpuid to get x86_64 target fetaures. 3789 3790 2007-08-15 Jack Howarth <howarth (a] bromo.med.uc.edu> 3791 3792 PR target/32765 3793 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin. 3794 * testsuite/libgomp.fortran/crayptr2.f90: Likwise. 3795 3796 2007-07-12 Jakub Jelinek <jakub (a] redhat.com> 3797 3798 PR fortran/32550 3799 * testsuite/libgomp.fortran/pr32550.f90: New test. 3800 * testsuite/libgomp.fortran/crayptr2.f90: New test. 3801 3802 2007-07-05 H.J. Lu <hongjiu.lu (a] intel.com> 3803 3804 * aclocal.m4: Regenerated. 3805 3806 2007-07-05 Tobias Burnus <burnus (a] net-b.de> 3807 3808 PR fortran/32359 3809 * testsuite/libgomp.fortran/pr32359.f90: New. 3810 3811 2007-07-02 Jakub Jelinek <jakub (a] redhat.com> 3812 3813 PR libgomp/32468 3814 * sections.c (GOMP_parallel_sections_start): Only decrease 3815 number of threads to COUNT if dyn_var is true. 3816 * testsuite/libgomp.c/pr32468.c: New test. 3817 3818 2007-07-02 Rainer Orth <ro (a] TechFak.Uni-Bielefeld.DE> 3819 3820 PR libgomp/26308 3821 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX. 3822 3823 2007-06-21 Jakub Jelinek <jakub (a] redhat.com> 3824 3825 PR middle-end/32362 3826 * testsuite/libgomp.c/pr32362-1.c: New test. 3827 * testsuite/libgomp.c/pr32362-2.c: New test. 3828 * testsuite/libgomp.c/pr32362-3.c: New test. 3829 3830 2007-06-07 Jakub Jelinek <jakub (a] redhat.com> 3831 3832 * team.c (gomp_team_start): Fix setting up thread_attr 3833 stack size. 3834 3835 2007-06-02 Paolo Bonzini <bonzini (a] gnu.org> 3836 3837 * configure: Regenerate. 3838 3839 2007-05-23 Steve Ellcey <sje (a] cup.hp.com> 3840 3841 * Makefile.in: Regenerate. 3842 * configure: Regenerate. 3843 * aclocal.m4: Regenerate. 3844 * testsuite/Makefile.in: Regenerate. 3845 3846 2007-05-04 Jakub Jelinek <jakub (a] redhat.com> 3847 3848 * config/linux/proc.c: New file. 3849 3850 PR libgomp/28482 3851 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux. 3852 3853 2007-04-19 Daniel Franke <franke.daniel (a] gmail.com> 3854 3855 * libgomp.texi (GOMP_CPU_AFFINITY): Updated. 3856 3857 2007-04-16 Matthias Klose <doko (a] debian.org> 3858 3859 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific 3860 flags if not building with -m64. 3861 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march 3862 flag for i?86-*-* targets, if current target matches -m64. 3863 3864 2007-04-14 Steve Ellcey <sje (a] cup.hp.com> 3865 3866 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS. 3867 * Makefile.in: Regenerate. 3868 3869 2007-04-07 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 3870 3871 PR testsuite/31369 3872 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting 3873 ld_library_path. 3874 * testsuite/libgomp.fortran/fortran.exp: Likewise. 3875 3876 2007-04-04 Jakub Jelinek <jakub (a] redhat.com> 3877 3878 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern 3879 decls. 3880 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes. 3881 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables. 3882 (parse_affinity): New function. 3883 (initialize_env): Call it and gomp_init_affinity. 3884 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL, 3885 create new pthread_attr_t and call gomp_init_thread_affinity 3886 on it for each thread before passing the attribute to pthread_create. 3887 * config/linux/affinity.c: New file. 3888 * config/posix/affinity.c: New file. 3889 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test. 3890 * configure: Rebuilt. 3891 * config.h.in: Rebuilt. 3892 * Makefile.am (libgomp_la_SOURCES): Add affinity.c. 3893 * Makefile.in: Rebuilt. 3894 3895 2007-03-23 Andreas Tobler <a.tobler (a] schweiz.org> 3896 3897 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for 3898 *-*-darwin*. 3899 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library 3900 and use it if found. 3901 3902 2007-03-18 Uros Bizjak <ubizjak (a] gmail.com> 3903 3904 * testsuite/config/default.exp: New file. 3905 * testsuite/lib/libgomp.exp: New file. 3906 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init, 3907 libgomp_target_compile, libgomp_option_help, libgomp_option_proc, 3908 load_lib *, load_gcc_lib *): Move to libgomp.exp. 3909 (libgomp_load): Remove. 3910 * testsuite/lib/libgomp.exp (libgomp_init): Compute 3911 always_ld_library_path, not ld_library_path. Set additional_flags 3912 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets. 3913 (target_compile): Do not call libgomp_init. Append lang_library_path 3914 and lang_link_flags to options. 3915 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set 3916 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH 3917 here. 3918 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from 3919 always_ld_library_path. Set LD_LIBRARY_PATH here. 3920 * testsuite/libgomp.fortran/fortran.exp: Ditto. 3921 * testsuite/libgomp.c/atomic-1.c: Set dg-options to 3922 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for 3923 CX8 flag. 3924 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for 3925 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3. 3926 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options. 3927 * testsuite/libgomp.c/pr29947-1.c: Ditto. 3928 * testsuite/libgomp.c/atomic-10.c: Ditto. 3929 3930 2007-03-21 Jakub Jelinek <jakub (a] redhat.com> 3931 3932 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add 3933 dg-final cleanup-modules line. 3934 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise. 3935 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise. 3936 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise. 3937 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise. 3938 * testsuite/libgomp.fortran/reduction5.f90: Likewise. 3939 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise. 3940 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. 3941 3942 2007-03-18 Andreas Schwab <schwab (a] suse.de> 3943 3944 * acinclude.m4: Adjust regular expression for ld version 3945 extraction. 3946 * configure: Regenerate. 3947 3948 2007-03-01 Brooks Moses <brooks.moses (a] codesourcery.com> 3949 3950 * Makefile.am: Add install-pdf target as copied from 3951 automake v1.10 rules. 3952 * Makefile.in: Regenerate 3953 3954 2007-02-07 Jakub Jelinek <jakub (a] redhat.com> 3955 3956 PR libgomp/28486 3957 * configure: Regenerate. 3958 3959 PR c++/30703 3960 * testsuite/libgomp.c++/pr30703.C: New test. 3961 3962 2007-02-02 Jakub Jelinek <jakub (a] redhat.com> 3963 3964 Revert: 3965 2006-07-05 Eric Christopher <echristo (a] apple.com> 3966 * configure.ac: Depend addition of -pthread on host OS. 3967 * configure: Regenerate. 3968 3969 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 3970 3971 * libgomp.texi: Fix spacing after abbreviations. 3972 3973 2007-01-31 Daniel Franke <franke.daniel (a] gmail.com> 3974 3975 PR libgomp/30546 3976 * configure.ac: Add check for makeinfo 3977 * Makefile.am: Redefined target libgomp.info, build libgomp.info only 3978 if an appropiate version of makeinfo is found. 3979 * aclocal.m4: Regenerated. 3980 * configure: Regenerated. 3981 * Makefile.in: Regenerated. 3982 * testsuite/Makefile.in: Regenerated. 3983 3984 2007-01-29 Daniel Franke <franke.daniel (a] gmail.com> 3985 3986 PR libgomp/30540 3987 * libgomp.texi: More about implementation-dependent settings. 3988 3989 2007-01-26 Tobias Burnus <burnus (a] net-b.de> 3990 3991 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension. 3992 3993 2007-01-24 Jakub Jelinek <jakub (a] redhat.com> 3994 3995 PR middle-end/30494 3996 * testsuite/libgomp.c/pr30494.c: New test. 3997 3998 2007-01-15 Tom Tromey <tromey (a] redhat.com> 3999 4000 * configure: Rebuilt. 4001 * configure.ac: Fixed comment. 4002 4003 2007-01-14 Daniel Franke <franke.daniel (a] gmail.com> 4004 4005 * libgomp.texi: Document implementation specific default values of 4006 environment variables. 4007 4008 2006-12-21 Daniel Franke <franke.daniel (a] gmail.com> 4009 4010 PR libgomp/28209 4011 * libgomp.texi: New file. 4012 * configure.ac: Add --enable-generated-files-in-srcdir option. 4013 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy 4014 files to srcdir. 4015 * Makefile.in: Regenerated. 4016 * config.h.in: Regenerated. 4017 * testsuite/Makefile.in: Regenerated. 4018 * NOTES: Removed. 4019 4020 2006-12-04 Daniel Franke <franke.daniel (a] gmail.com> 4021 4022 PR libgomp/29949 4023 * env.c (omp_set_num_threads): Set illegal thread count to 1. 4024 4025 2006-12-04 Eric Botcazou <ebotcazou (a] libertysurf.fr> 4026 4027 * configure: Regenerate. 4028 4029 2006-12-04 Jakub Jelinek <jakub (a] redhat.com> 4030 4031 PR libgomp/29947 4032 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to 4033 start if there shouldn't be any loop iterations. 4034 (gomp_loop_ordered_static_start): Remove start == end test. 4035 * testsuite/libgomp.c/pr29947-1.c: New test. 4036 * testsuite/libgomp.c/pr29947-2.c: New test. 4037 4038 2006-12-02 Eric Botcazou <ebotcazou (a] libertysurf.fr> 4039 4040 * configure.tgt: Force initial-exec TLS model on Linux only. 4041 4042 2006-11-13 Daniel Jacobowitz <dan (a] codesourcery.com> 4043 4044 * configure: Regenerated. 4045 4046 2006-11-09 Uros Bizjak <ubizjak (a] gmail.com> 4047 4048 * env.c (parse_schedule): Reject out of range values. 4049 (parse_unsigned_long): Reject out of range, negative or zero values. 4050 4051 2006-10-29 Jakub Jelinek <jakub (a] redhat.com> 4052 4053 PR fortran/29629 4054 * testsuite/libgomp.fortran/pr29629.f90: New test. 4055 4056 2006-10-24 Eric Botcazou <ebotcazou (a] libertysurf.fr> 4057 4058 PR libgomp/29494 4059 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6. 4060 * config/posix95: New directory. 4061 * config/posix95/omp-lock.h: New file. 4062 * config/posix95/lock.c: Likewise. 4063 4064 2006-10-14 Geoffrey Keating <geoffk (a] apple.com> 4065 4066 * aclocal.m4: Regenerate. 4067 * configure: Regenerate. 4068 4069 2006-10-05 Danny Smith <dannysmith (a] users.sourceforge.net> 4070 4071 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from 4072 '<' to '<='. 4073 4074 2006-10-05 Danny Smith <dannysmith (a] users.sourceforge.net> 4075 4076 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from 4077 test. 4078 * configure: Regenerate. 4079 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias. 4080 4081 2006-09-26 Jakub Jelinek <jakub (a] redhat.com> 4082 4083 PR middle-end/25261 4084 PR middle-end/28790 4085 * testsuite/libgomp.c/nestedfn-4.c: New test. 4086 * testsuite/libgomp.c/nestedfn-5.c: New test. 4087 * testsuite/libgomp.fortran/nestedfn3.f90: New test. 4088 4089 PR fortran/29097 4090 * testsuite/libgomp.fortran/condinc1.f: New test. 4091 * testsuite/libgomp.fortran/condinc2.f: New test. 4092 * testsuite/libgomp.fortran/condinc3.f90: New test. 4093 * testsuite/libgomp.fortran/condinc4.f90: New test. 4094 * testsuite/libgomp.fortran/condinc1.inc: New file. 4095 4096 2006-09-18 Tom Tromey <tromey (a] redhat.com> 4097 4098 * configure: Rebuilt. 4099 4100 2006-09-13 Joseph S. Myers <joseph (a] codesourcery.com> 4101 4102 PR c/28768 4103 PR preprocessor/14634 4104 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument 4105 to AC_DEFINE. 4106 * configure: Regenerate. 4107 4108 2006-09-08 Steven G. Kargl <kargl (a] gcc.gnu.org> 4109 4110 * testsuite/libgomp.fortran/reduction3.f90: Change 4111 -2147483648 to -huge(i)-1 to avoid overflow. 4112 * testsuite/libgomp.fortran/reduction4.f90: Change 4113 Z'ffffffff' to not(0) to avoid overflow. 4114 4115 2006-08-26 Joseph S. Myers <joseph (a] codesourcery.com> 4116 4117 PR libgomp/25938 4118 * Makefile.am (libsubincludedir): New. 4119 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS. 4120 * Makefile.in: Regenerate. 4121 4122 2006-08-17 Jakub Jelinek <jakub (a] redhat.com> 4123 4124 PR libgomp/28725 4125 * env.c: Include ctype.h. 4126 (parse_schedule, parse_unsigned_long, parse_boolean): Allow 4127 leading and/or trailing whitespace and compare strings case 4128 insensitively. 4129 4130 2006-07-16 Jakub Jelinek <jakub (a] redhat.com> 4131 4132 PR fortran/28390 4133 * testsuite/libgomp.fortran/pr28390.f: New test. 4134 4135 2006-07-05 Eric Christopher <echristo (a] apple.com> 4136 4137 * configure.ac: Depend addition of -pthread on host OS. 4138 * configure: Regenerate. 4139 4140 2006-06-21 Jakub Jelinek <jakub (a] redhat.com> 4141 4142 * critical.c (GOMP_critical_name_start): Fix *pptr initialization 4143 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is 4144 defined. 4145 4146 2006-06-20 Jakub Jelinek <jakub (a] redhat.com> 4147 4148 PR libgomp/26175 4149 PR libgomp/26477 4150 * configure.ac: If neither --enable-linux-futex nor 4151 --disable-linux-futex is passed, determine the default by checking 4152 for compiling and/or running against NPTL. With --enable-linux-futex, 4153 check if SYS_gettid and SYS_futex are defined. 4154 * configure: Rebuilt. 4155 4156 2006-06-14 Richard Henderson <rth (a] redhat.com> 4157 4158 PR libgomp/28008 4159 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when 4160 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment. 4161 4162 2006-06-09 Richard Henderson <rth (a] redhat.com> 4163 4164 * env.c (gomp_nthreads_var): Change to unsigned long. 4165 (gomp_run_sched_chunk): Likewise. 4166 (parse_unsigned_long): Rename from parse_num_threads and generalize. 4167 (initialize_env): Initialize gomp_thread_attr. 4168 * libgomp.h (gomp_nthreads_var): Update decl. 4169 (gomp_run_sched_chunk): Likewise. 4170 (gomp_thread_attr): Declare. 4171 * team.c (gomp_thread_attr): Export. 4172 (initialize_team): Don't initialize it. 4173 4174 2006-06-09 Jakub Jelinek <jakub (a] redhat.com> 4175 4176 PR fortran/27916 4177 * testsuite/libgomp.fortran/pr27916-1.f90: New test. 4178 * testsuite/libgomp.fortran/pr27916-2.f90: New test. 4179 4180 2006-06-06 Francois-Xavier Coudert <coudert (a] clipper.ens.fr> 4181 4182 * config/mingw32/time.c: New file. 4183 * configure.tgt: Use it. 4184 4185 2006-05-23 Carlos O'Donell <carlos (a] codesourcery.com> 4186 4187 * Makefile.am: Add install-html target. Add install-html to .PHONY 4188 * Makefile.in: Regenerate. 4189 4190 2006-05-22 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 4191 4192 PR libgomp/27612 4193 * testsuite/libgomp.c/sections-1.c: Require sync_int_long. 4194 * testsuite/libgomp.c/critical-1.c: Likewise. 4195 * testsuite/libgomp.c/loop-1.c: Likewise. 4196 * testsuite/libgomp.c/loop-2.c: Likewise. 4197 * testsuite/libgomp.c/single-1.c: Likewise. 4198 * testsuite/libgomp.c/ordered-1.c: Likewise. 4199 * testsuite/libgomp.c/ordered-2.c: Likewise. 4200 4201 2006-05-15 Jakub Jelinek <jakub (a] redhat.com> 4202 4203 PR middle-end/27416 4204 * libgomp.fortran/pr27416-1.f90: New test. 4205 4206 2006-05-03 Jakub Jelinek <jakub (a] redhat.com> 4207 4208 PR fortran/27395 4209 * testsuite/libgomp.fortran/pr27395-1.f90: New test. 4210 * testsuite/libgomp.fortran/pr27395-2.f90: New test. 4211 4212 2006-05-02 Jakub Jelinek <jakub (a] redhat.com> 4213 4214 PR c++/26943 4215 * testsuite/libgomp.c/pr26943-1.c: New test. 4216 * testsuite/libgomp.c/pr26943-2.c: New test. 4217 * testsuite/libgomp.c/pr26943-3.c: New test. 4218 * testsuite/libgomp.c/pr26943-4.c: New test. 4219 * testsuite/libgomp.c++/pr27337.C: Remove barrier. 4220 * testsuite/libgomp.c++/pr26943.C: New test. 4221 4222 2006-05-02 Jakub Jelinek <jakub (a] redhat.com> 4223 4224 PR middle-end/27337 4225 * testsuite/libgomp.c++/pr27337.C: New test. 4226 4227 2006-04-26 Jakub Jelinek <jakub (a] redhat.com> 4228 4229 PR c/26171 4230 * testsuite/libgomp.c/pr26171.c: New test. 4231 4232 2006-04-25 Richard Henderson <rth (a] redhat.com> 4233 4234 PR libgomp/25865 4235 * configure.ac: Use GCC_CHECK_TLS. 4236 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove. 4237 * Makefile.in, aclocal.m4, configure: Regenerate. 4238 4239 2006-04-10 Matthias Klose <doko (a] debian.org> 4240 4241 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib 4242 directory names containing underscores. 4243 4244 2006-03-21 Jakub Jelinek <jakub (a] redhat.com> 4245 4246 PR c++/26691 4247 * testsuite/libgomp.c++/pr26691.C: New test. 4248 4249 2006-03-13 Jakub Jelinek <jakub (a] redhat.com> 4250 4251 * testsuite/libgomp.fortran/retval2.f90: New test. 4252 4253 2006-03-09 Diego Novillo <dnovillo (a] redhat.com> 4254 4255 * testsuite/libgomp.c++: New directory. 4256 4257 2006-02-25 Shantonu Sen <ssen (a] opendarwin.org> 4258 4259 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions. 4260 * config/posix/sem.c: Implement the above. 4261 4262 2006-02-25 Andreas Tobler <a.tobler (a] schweiz.ch> 4263 4264 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and 4265 define HAVE_BROKEN_POSIX_SEMAPHORES. 4266 * configure: Rebuilt. 4267 * config.h.in: Rebuilt. 4268 4269 2006-02-17 Francois-Xavier Coudert <coudert (a] clipper.ens.fr> 4270 4271 PR bootstrap/26161 4272 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment 4273 for the other pthread check. 4274 * configure: Regenerate. 4275 * config.h.in: Regenerate. 4276 4277 2006-02-15 Jakub Jelinek <jakub (a] redhat.com> 4278 4279 PR libgomp/25938 4280 PR libgomp/25984 4281 * Makefile.am (fincludedir): New variable. 4282 (nodist_include_HEADERS): Remove Fortran files. 4283 (nodist_finclude_HEADERS): New variable. 4284 * Makefile.in: Regenerated. 4285 4286 2006-02-13 Jakub Jelinek <jakub (a] redhat.com> 4287 4288 * testsuite/libgomp.fortran/vla7.f90: Add -w to options. 4289 Remove tests for returning assumed character length arrays. 4290 4291 2006-02-12 Roger Sayle <roger (a] eyesopen.com> 4292 John David Anglin <dave (a] hiauly1.hia.nrc.ca> 4293 4294 PR libgomp/25936 4295 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems. 4296 4297 2006-02-08 Ulrich Weigand <uweigand (a] de.ibm.com> 4298 4299 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library. 4300 4301 2006-02-07 Eric Botcazou <ebotcazou (a] libertysurf.fr> 4302 4303 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related 4304 part of LD_LIBRARY_PATH manually. 4305 4306 2006-02-03 H.J. Lu <hongjiu.lu (a] intel.com> 4307 4308 PR libgomp/25852 4309 * testsuite/lib/libgomp-dg.exp (blddir): Set it in 4310 libgomp_init. 4311 4312 2005-01-25 Paolo Bonzini <bonzini (a] gnu.org> 4313 4314 PR libgomp/25884 4315 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove. 4316 * configure.ac (PERL): Don't set. 4317 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here. 4318 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE, 4319 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions. 4320 * omp.h.in: Wrap the new configure substitutions with @ characters. 4321 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise. 4322 * aclocal.m4, configure, Makefile.in: Regenerate. 4323 * mkomp_h.pl: Delete. 4324 4325 2005-01-24 Paolo Bonzini <bonzini (a] gnu.org> 4326 4327 PR libgomp/25259 4328 * configure.ac: Use GCC_HEADER_STDINT. 4329 * libgomp.h: Include gstdint.h. 4330 * libgomp_f.h.in: Don't include stdint.h or inttypes.h. 4331 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild. 4332 4333 2006-01-24 Richard Henderson <rth (a] redhat.com> 4334 4335 PR libgomp/25942 4336 * configure.ac: Add AM_MAINTAINER_MODE. 4337 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild. 4338 4339 2006-01-24 Diego Novillo <dnovillo (a] redhat.com> 4340 4341 * Makefile.in: Regenerate. 4342 * testsuite/Makefile.in: Regenerate. 4343 * aclocal.m4: Regenerate. 4344 4345 2006-01-23 Andreas Tobler <a.tobler (a] schweiz.ch> 4346 4347 * config/posix/proc.c: Conditional include of sys/loadavg.h for 4348 Solaris. 4349 * configure.ac: Add check for loadavg.h. 4350 (link_gomp): Adjust comment. 4351 * configure: Regenerate. 4352 * config.h.in: Regenerate. 4353 4354 2006-01-21 Steve Ellcey <sje (a] cup.hp.com> 4355 4356 PR libgomp/25877 4357 * configure.ac: Remove check for alloca.h. 4358 * configure: Regenerate. 4359 * config.h.in: Regenerate. 4360 * libgomp.h: define gomp_alloca to be __builtin_alloca. 4361 * team.c: Remove use of alloca.h. 4362 Call gomp_alloca instead of alloca. 4363 4364 2006-01-20 Steve Ellcey <sje (a] cup.hp.com> 4365 4366 PR libgomp/25877 4367 * team.c: Add include of alloca.h. 4368 * configure.ac: Add check for alloca.h. 4369 * configure: Regenerate. 4370 * config.h.in: Regenerate. 4371 4372 2006-01-17 Jakub Jelinek <jakub (a] redhat.com> 4373 4374 PR fortran/25219 4375 * testsuite/libgomp.fortran/pr25219.f90: New test. 4376 4377 2005-12-05 Uros Bizjak <uros (a] kss-loka.si> 4378 4379 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c, 4380 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c, 4381 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, 4382 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, 4383 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C, 4384 testsuite/libgomp.fortran/threadprivate1.f90, 4385 testsuite/libgomp.fortran/threadprivate2.f90, 4386 testsuite/libgomp.fortran/threadprivate3.f90, 4387 testsuite/libgomp.fortran/appendix-a/a.22.7.f9, 4388 testsuite/libgomp.fortran/appendix-a/a.22.8.f9, 4389 testsuite/libgomp.fortran/omp_parse3.f90: Change required 4390 effective-target to TLS runtime. 4391 4392 * testsuite/libgomp.fortran/pr25162.f: Require 4393 effective-target TLS runtime. 4394 4395 2005-12-01 Jakub Jelinek <jakub (a] redhat.com> 4396 4397 * testsuite/libgomp.fortran/nestedfn2.f90: New test. 4398 * testsuite/libgomp.c/nestedfn-3.c: New test. 4399 4400 2005-11-30 Jakub Jelinek <jakub (a] redhat.com> 4401 4402 PR fortran/25162 4403 * testsuite/libgomp.fortran/pr25162.f: New test. 4404 4405 2005-11-28 Jakub Jelinek <jakub (a] redhat.com> 4406 4407 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to 4408 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed. 4409 4410 2005-11-25 Jakub Jelinek <jakub (a] redhat.com> 4411 4412 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c, 4413 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in, 4414 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c, 4415 single.c, team.c, work.c, config/linux/alpha/futex.h, 4416 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h, 4417 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h, 4418 config/linux/powerpc/futex.h, config/linux/s390/futex.h, 4419 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h, 4420 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h, 4421 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c, 4422 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update 4423 FSF address. 4424 4425 2005-11-18 Jakub Jelinek <jakub (a] redhat.com> 4426 4427 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS 4428 to nodist_noinst_HEADERS. 4429 * Makefile.in: Rebuilt. 4430 4431 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct, 4432 add integer count field. 4433 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for 4434 omp_nest_lock_t type change. 4435 (omp_init_nest_lock): Likewise. Initialize count to 0. 4436 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change. 4437 Increment count. 4438 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change. 4439 Decrement count. 4440 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change. 4441 Increment count if successful and return the new nesting level. 4442 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level. 4443 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type. 4444 * testsuite/libgomp.c/lib-1.c: New test. 4445 * testsuite/libgomp.fortran/lib1.f90: New test. 4446 * testsuite/libgomp.fortran/lib2.f: New test. 4447 * testsuite/libgomp.fortran/lib3.f: New test. 4448 4449 2005-11-17 Richard Henderson <rth (a] redhat.com> 4450 4451 PR 24845 4452 * Makefile.am (nodist_toolexeclib_HEADERS): New. 4453 * configure.ac (link_gomp): New. Substitute it. 4454 (AC_CONFIG_FILES): Add libgomp.spec. 4455 * libgomp.spec.in: New file. 4456 * Makefile.in, testsuite/Makefile.in, configure: Rebuild. 4457 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags. 4458 4459 2005-11-18 Jakub Jelinek <jakub (a] redhat.com> 4460 4461 * testsuite/libgomp.fortran/reduction1.f90: Adjust for 4462 reduction(-:var) behaving the same as reduction(+:var). 4463 * testsuite/libgomp.c/reduction-4.c: New test. 4464 4465 2005-11-15 Uros Bizjak <uros (a] kss-loka.si> 4466 4467 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c, 4468 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c, 4469 testsuite/libgomp.c/copyin-3.c, 4470 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, 4471 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, 4472 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C, 4473 testsuite/libgomp.c++/pr24455.C, 4474 testsuite/libgomp.fortran/threadprivate1.f90, 4475 testsuite/libgomp.fortran/threadprivate2.f90, 4476 testsuite/libgomp.fortran/threadprivate3.f90, 4477 testsuite/libgomp.fortran/appendix-a/a.22.7.f9, 4478 testsuite/libgomp.fortran/appendix-a/a.22.8.f9, 4479 testsuite/libgomp.fortran/omp_parse3.f90: Require 4480 effective-target TLS. 4481 4482 2005-11-14 Diego Novillo <dnovillo (a] redhat.com> 4483 4484 * HEADER: Remove. 4485 4486 2005-11-13 Jakub Jelinek <jakub (a] redhat.com> 4487 4488 PR libgomp/24797 4489 * team.c (initialize_team): Pass NULL rather than free as 4490 pthread_key_create destructor. Initialize thread specific data 4491 pointer in initial thread to a static local variable rather than 4492 malloced memory. 4493 4494 2005-11-11 Uros Bizjak <uros (a] kss-loka.si> 4495 4496 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append 4497 its location to ld_library_path. 4498 4499 2005-11-10 Diego Novillo <dnovillo (a] redhat.com> 4500 4501 * testsuite/libgomp.c/c.exp: Rename from dg.exp. 4502 4503 2005-11-10 Diego Novillo <dnovillo (a] redhat.com> 4504 4505 * testsuite/libgomp.c: Rename from libgomp.dg. 4506 4507 2005-11-09 Diego Novillo <dnovillo (a] redhat.com> 4508 4509 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for 4510 threadprivate variable 'i'. 4511 4512 2005-11-09 Jakub Jelinek <jakub (a] redhat.com> 4513 4514 * config/linux/s390/futex.h: New file. 4515 * configure.tgt: Use it. 4516 4517 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization 4518 before the parallel. 4519 4520 2005-11-08 Jakub Jelinek <jakub (a] redhat.com> 4521 4522 PR c++/24734 4523 * testsuite/libgomp.c++/master-1.C: New test. 4524 4525 2005-11-07 Jakub Jelinek <jakub (a] redhat.com> 4526 4527 * testsuite/libgomp.dg/copyin-3.c: New test. 4528 4529 2005-11-07 Jakub Jelinek <jakub (a] redhat.com> 4530 4531 * testsuite/libgomp.fortran/retval1.f90: New test. 4532 * testsuite/libgomp.fortran/vla7.f90: New test. 4533 4534 2005-11-06 Jakub Jelinek <jakub (a] redhat.com> 4535 4536 * testsuite/libgomp.fortran/vla2.f90: New test. 4537 * testsuite/libgomp.fortran/vla3.f90: New test. 4538 * testsuite/libgomp.fortran/vla4.f90: New test. 4539 * testsuite/libgomp.fortran/vla5.f90: New test. 4540 * testsuite/libgomp.fortran/vla6.f90: New test. 4541 4542 2005-11-01 Jakub Jelinek <jakub (a] redhat.com> 4543 4544 * config/linux/sparc/futex.h: New file. 4545 * configure.tgt: Use it. 4546 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing. 4547 4548 * critical.c: Include stdlib.h. 4549 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about 4550 ignoring return value. 4551 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after 4552 LIBGOMP_CHECK_SYNC_BUILTINS check. 4553 * configure: Rebuilt. 4554 4555 2005-10-31 Jakub Jelinek <jakub (a] redhat.com> 4556 4557 * testsuite/libgomp.fortran/vla1.f90: New test. 4558 4559 2005-10-31 Richard Henderson <rth (a] redhat.com> 4560 4561 * testsuite/libgomp.fortran/character2.f90: Fix race condition 4562 setting 's' in different threads. 4563 4564 2005-10-31 Jakub Jelinek <jakub (a] redhat.com> 4565 4566 * libgomp.h (attribute_hidden, ialias): Define. 4567 * config/posix/proc.c (omp_get_num_procs): Add ialias. 4568 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise. 4569 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock, 4570 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, 4571 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, 4572 omp_test_lock, omp_test_nest_lock): Likewise. 4573 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock, 4574 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, 4575 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, 4576 omp_test_lock, omp_test_nest_lock): Likewise. 4577 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads, 4578 omp_get_dynamic, omp_get_nested): Likewise. 4579 * parallel.c (omp_get_num_threads, omp_get_max_threads, 4580 omp_get_thread_num, omp_in_parallel): Likewise. 4581 * fortran.c (ialias_redirect): Define. 4582 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock, 4583 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, 4584 omp_unset_lock, omp_unset_nest_lock, omp_test_lock, 4585 omp_test_nest_lock, omp_set_dynamic, omp_set_nested, 4586 omp_set_num_threads, omp_get_dynamic, omp_get_nested, 4587 omp_in_parallel, omp_get_max_threads, omp_get_num_procs, 4588 omp_get_num_threads, omp_get_thread_num, omp_get_wtick, 4589 omp_get_wtime): Add ialias_redirect. 4590 4591 2005-10-30 Jakub Jelinek <jakub (a] redhat.com> 4592 4593 * fortran.c: Include stdlib.h. 4594 4595 2005-10-29 Jakub Jelinek <jakub (a] redhat.com> 4596 4597 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h. 4598 * Makefile.in: Regenerated. 4599 4600 2005-10-28 Jakub Jelinek <jakub (a] redhat.com> 4601 4602 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE. 4603 * libgomp_f.h.in (omp_check_defines): New function. 4604 * env.c: Include libgomp_f.h. 4605 (initialize_env): Call omp_check_defines. 4606 4607 * testsuite/libgomp.dg/copyin-2.c: New test. 4608 * testsuite/libgomp.c++/copyin-2.C: New test. 4609 * testsuite/libgomp.fortran/threadprivate3.f90: New test. 4610 4611 * testsuite/libgomp.fortran/threadprivate2.f90: New test. 4612 * testsuite/libgomp.fortran/sharing2.f90: New test. 4613 4614 * testsuite/libgomp.dg/copyin-1.c: New test. 4615 * testsuite/libgomp.c++/copyin-1.C: New test. 4616 4617 2005-10-26 Jakub Jelinek <jakub (a] redhat.com> 4618 4619 * testsuite/libgomp.fortran/crayptr1.f90: New test. 4620 4621 * testsuite/libgomp.fortran/workshare1.f90: New test. 4622 4623 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile 4624 only test. 4625 * libgomp.fortran/sharing1.f90: New test. 4626 4627 2005-10-24 Jakub Jelinek <jakub (a] redhat.com> 4628 4629 PR c++/24502 4630 * testsuite/libgomp.c++/loop-7.C: New test. 4631 4632 * testsuite/libgomp.dg/nestedfn-2.c: New test. 4633 4634 * testsuite/libgomp.dg/nestedfn-1.c: New test. 4635 * testsuite/libgomp.fortran/reduction6.f90: New test. 4636 * testsuite/libgomp.fortran/nestedfn1.f90: New test. 4637 4638 2005-10-23 Richard Henderson <rth (a] redhat.com> 4639 4640 * testsuite/libgomp.c++/ctor-1.C: New. 4641 * testsuite/libgomp.c++/ctor-2.C: New. 4642 * testsuite/libgomp.c++/ctor-3.C: New. 4643 * testsuite/libgomp.c++/ctor-4.C: New. 4644 * testsuite/libgomp.c++/ctor-5.C: New. 4645 * testsuite/libgomp.c++/ctor-6.C: New. 4646 * testsuite/libgomp.c++/ctor-7.C: New. 4647 * testsuite/libgomp.c++/ctor-8.C: New. 4648 * testsuite/libgomp.c++/ctor-9.C: New. 4649 4650 2005-10-21 Diego Novillo <dnovillo (a] redhat.com> 4651 4652 PR 24455 4653 * testsuite/libgomp.c++/pr24455-1.C: New test. 4654 * testsuite/libgomp.c++/pr24455.C: New test. 4655 * testsuite/libgomp.dg/pr24455-1.c: New test. 4656 * testsuite/libgomp.dg/pr24455.c: New test. 4657 4658 2005-10-20 Richard Henderson <rth (a] redhat.com> 4659 4660 * testsuite/libgomp.c++/loop-6.C: New. 4661 * testsuite/libgomp.dg/loop-3.c: New. 4662 4663 2005-10-20 Jakub Jelinek <jakub (a] redhat.com> 4664 4665 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j 4666 explicitly private. 4667 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i 4668 explicitly shared. 4669 4670 2005-10-19 Diego Novillo <dnovillo (a] redhat.com> 4671 4672 * testsuite/libgomp.fortran/jacobi.f: New test. 4673 4674 2005-10-19 Richard Henderson <rth (a] redhat.com> 4675 4676 * configure.tgt (i?86-linux): Default to with_arch instead of 4677 CFLAGS. Add -mtune to match target_cpu. 4678 (x86_64-linux): Tune to i686. 4679 4680 * fortran.c (omp_test_nest_lock_): Fix typo. 4681 4682 2005-10-19 Jakub Jelinek <jakub (a] redhat.com> 4683 4684 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, 4685 gomp_ordered_sync): Do nothing if team->nthreads == 1. 4686 * testsuite/libgomp.dg/ordered-3.c: New test. 4687 4688 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort. 4689 Remove volatile keyword. 4690 4691 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables 4692 in COMMON block to avoid warnings on 64-bit targets. 4693 4694 2005-10-18 Diego Novillo <dnovillo (a] redhat.com> 4695 4696 * testsuite/libgomp.dg/shared-3.c: New test. 4697 4698 2005-10-18 Jakub Jelinek <jakub (a] redhat.com> 4699 4700 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed. 4701 * testsuite/libgomp.fortran/reduction5.f90: New test. 4702 4703 2005-10-18 Jakub Jelinek <jakub (a] redhat.com> 4704 4705 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to 4706 dg-options. 4707 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable 4708 flush loop now that __sync_synchronize has proper memory barrier. 4709 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo. 4710 Add -ffixed-form to dg-options. 4711 4712 2005-10-17 Diego Novillo <dnovillo (a] redhat.com> 4713 4714 * testsuite/libgomp.fortran/fortran.exp: Also gather tests 4715 from subdirectories. 4716 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test. 4717 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test. 4718 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test. 4719 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test. 4720 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test. 4721 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test. 4722 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test. 4723 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test. 4724 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test. 4725 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test. 4726 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test. 4727 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test. 4728 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test. 4729 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test. 4730 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test. 4731 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test. 4732 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test. 4733 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test. 4734 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test. 4735 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test. 4736 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test. 4737 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test. 4738 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test. 4739 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test. 4740 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test. 4741 4742 2005-10-17 Jakub Jelinek <jakub (a] redhat.com> 4743 4744 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if 4745 lang_library_path exists. Use find instead of glob to gather tests. 4746 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed. 4747 4748 2005-10-17 Diego Novillo <dnovillo (a] redhat.com> 4749 4750 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test. 4751 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test. 4752 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test. 4753 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test. 4754 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test. 4755 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test. 4756 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test. 4757 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test. 4758 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test. 4759 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test. 4760 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test. 4761 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test. 4762 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file. 4763 4764 2005-10-15 Jakub Jelinek <jakub (a] redhat.com> 4765 4766 * testsuite/libgomp.dg/vla-1.c: New test. 4767 4768 * testsuite/libgomp.fortran/reference2.f90: New test. 4769 4770 * testsuite/libgomp.fortran/character2.f90: Remove explicit 4771 declaration of omp_get_thread_num. 4772 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add 4773 use omp_lib. 4774 4775 * testsuite/libgomp.fortran/reduction1.f90: New test. 4776 * testsuite/libgomp.fortran/reduction2.f90: New test. 4777 * testsuite/libgomp.fortran/reduction3.f90: New test. 4778 * testsuite/libgomp.fortran/reduction4.f90: New test. 4779 4780 2005-10-13 Richard Henderson <rth (a] redhat.com> 4781 4782 * Makefile.am (libgomp_la_SOURCES): Add bar.c. 4783 * Makefile.in: Regenerate. 4784 * barrier.c (GOMP_barrier): Use gomp_barrier_wait. 4785 * libgomp.h: Include bar.h. 4786 (struct gomp_barrier): Remove. 4787 (struct gomp_team): Add barrier. Replace master_barrier with 4788 master_release. Replace threads with ordered_release. 4789 (struct gomp_thread): Replace barrier with release. 4790 * ordered.c (gomp_ordered_first): Update for ordered_release change. 4791 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init, 4792 gomp_ordered_static_next, gomp_ordered_sync): Likewise. 4793 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait. 4794 (GOMP_single_copy_end): Likewise. 4795 * team.c (gomp_threads_dock): New. 4796 (gomp_barrier_init, gomp_barrier_destroy): Remove. 4797 (gomp_thread_start): Use gomp_barrier_wait. 4798 (new_team, free_team): Update for gomp_team changes. 4799 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit. 4800 (gomp_team_end): Use gomp_barrier_wait. 4801 (initialize_team): Update for gomp_thread changes. 4802 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start. 4803 (gomp_work_share_end_nowait): Use atomic ops when available. 4804 * config/linux/bar.c, config/linux/bar.h: New files. 4805 * config/posix/bar.c, config/posix/bar.h: New files. 4806 4807 2005-10-13 Jakub Jelinek <jakub (a] redhat.com> 4808 4809 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL. 4810 * testsuite/libgomp.dg/single-2.c: New test. 4811 4812 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file, 4813 lang_link_flags): Unset, so that they aren't inherited from previously 4814 sourced *.exp. 4815 4816 * testsuite/libgomp.fortran/threadprivate1.f90: New test. 4817 4818 2005-10-12 Richard Henderson <rth (a] redhat.com> 4819 4820 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel. 4821 (libgomp_init): Use lang_test_file, lang_library_path, and 4822 lang_link_flags, set by the subdirectory files. Add -fopenmp here. 4823 4824 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New. 4825 (lang_test_file, lang_link_flags): New. 4826 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove. 4827 4828 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C, 4829 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C, 4830 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C, 4831 testsuite/libgomp.c++/parallel-1.C, 4832 testsuite/libgomp.c++/reduction-1.C, 4833 testsuite/libgomp.c++/reduction-2.C, 4834 testsuite/libgomp.c++/reduction-3.C, 4835 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C, 4836 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C, 4837 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C: 4838 New files, largely cribbed from the C testsuite. 4839 4840 2005-10-12 Jakub Jelinek <jakub (a] redhat.com> 4841 4842 * testsuite/libgomp.fortran/character1.f90: New test. 4843 * testsuite/libgomp.fortran/character2.f90: New test. 4844 4845 * testsuite/libgomp.dg/nested-1.c: New test. 4846 * testsuite/libgomp.dg/nested-2.c: New test. 4847 * testsuite/libgomp.fortran/do1.f90: New test. 4848 * testsuite/libgomp.fortran/do2.f90: New test. 4849 4850 * testsuite/libgomp.fortran/reference1.f90: New test. 4851 4852 2005-10-11 Jakub Jelinek <jakub (a] redhat.com> 4853 4854 * testsuite/libgomp.dg/reduction-1.c: New test. 4855 * testsuite/libgomp.dg/reduction-2.c: New test. 4856 * testsuite/libgomp.dg/reduction-3.c: New test. 4857 4858 2005-10-10 Jakub Jelinek <jakub (a] redhat.com> 4859 4860 * testsuite/libgomp.dg/atomic-1.c: New test. 4861 * testsuite/libgomp.dg/atomic-2.c: New test. 4862 4863 2005-10-09 Richard Henderson <rth (a] redhat.com> 4864 4865 * critical.c (atomic_lock): New. 4866 (initialize_critical): Initialize it. 4867 (GOMP_atomic_start, GOMP_atomic_end): New. 4868 * libgomp.map: Export them. 4869 * libgomp_g.h: Declare them. 4870 4871 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite. 4872 4873 2005-10-02 Richard Henderson <rth (a] redhat.com> 4874 4875 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror 4876 to XCFLAGS instead of CFLAGS. 4877 4878 2005-09-30 Richard Henderson <rth (a] redhat.com> 4879 4880 * configure.ac: Determine whether -pthread or -lpthread is needed. 4881 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread. 4882 * Makefine.in, configure: Rebuild. 4883 4884 2005-09-28 Richard Henderson <rth (a] redhat.com> 4885 4886 * testsuite/libgomp.dg/omp-loop03.c: Fix return code. 4887 * testsuite/libgomp.dg/omp-single-3.c: New test. 4888 4889 2005-09-28 Diego Novillo <dnovillo (a] redhat.com> 4890 4891 * testsuite/libgomp.dg/omp-single-2.c: New test. 4892 * testsuite/libgomp.dg/shared-2.c: Fix return code. 4893 4894 2005-09-27 Richard Henderson <rth (a] redhat.com> 4895 4896 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier. 4897 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule. 4898 4899 2005-09-27 Jakub Jelinek <jakub (a] redhat.com> 4900 4901 * testsuite/libgomp.dg/omp-loop03.c: New test. 4902 4903 2005-09-27 Diego Novillo <dnovillo (a] redhat.com> 4904 4905 * testsuite/libgomp.dg/omp-parallel-for.c: New test. 4906 4907 2005-09-27 Diego Novillo <dnovillo (a] redhat.com> 4908 4909 * testsuite/libgomp.dg/omp-single-1.c: New test. 4910 * testsuite/libgomp.dg/shared-1.c: Return 0. 4911 Add prototype for abort. 4912 * testsuite/libgomp.dg/shared-2.c: Likewise. 4913 4914 2005-09-26 Jakub Jelinek <jakub (a] redhat.com> 4915 4916 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming 4917 constructs. 4918 4919 2005-09-26 Diego Novillo <dnovillo (a] redhat.com> 4920 4921 * testsuite/libgomp.dg/shared-1.c: New test. 4922 * testsuite/libgomp.dg/shared-2.c: New test. 4923 4924 2005-09-24 Richard Henderson <rth (a] redhat.com> 4925 4926 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error. 4927 4928 2005-09-24 Richard Henderson <rth (a] redhat.com> 4929 4930 * iter.c (gomp_iter_static_next): Round up when computing number 4931 of iterations. Don't bother distributing a remainder equally. 4932 4933 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main. 4934 Don't call srand. Zero b before testing. 4935 (main): New. 4936 4937 2005-09-24 Jakub Jelinek <jakub (a] redhat.com> 4938 4939 * testsuite/libgomp.fortran/omp_atomic1.f90: New test. 4940 * testsuite/libgomp.fortran/omp_atomic2.f90: New test. 4941 4942 2005-09-23 Jakub Jelinek <jakub (a] redhat.com> 4943 4944 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do 4945 without !$omp end do, followed immediately by subroutine end. 4946 4947 2005-09-23 Diego Novillo <dnovillo (a] redhat.com> 4948 4949 * testsuite/libgomp.dg/omp-parallel-if.c: New test. 4950 4951 2005-09-22 Richard Henderson <rth (a] redhat.com> 4952 4953 * critical.c (GOMP_critical_name_start): Change argument to void**. 4954 Reuse the pointer space if the mutex fits. 4955 (GOMP_critical_name_end): Likewise. 4956 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0. 4957 * libgomp_g.h (GOMP_critical_name_start): Update decl. 4958 (GOMP_critical_name_end): Likewise. 4959 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New. 4960 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New. 4961 4962 2005-09-20 Richard Henderson <rth (a] redhat.com> 4963 4964 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New. 4965 (create_lock_lock): New. 4966 (initialize_critical): Initialize it. 4967 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New. 4968 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare. 4969 4970 2005-09-20 Diego Novillo <dnovillo (a] redhat.com> 4971 4972 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h. 4973 4974 2005-09-20 Diego Novillo <dnovillo (a] redhat.com> 4975 4976 * testsuite/libgomp.dg/omp-loop01.c: New test. 4977 * testsuite/libgomp.dg/omp-loop02.c: New test. 4978 4979 2005-09-20 Jakub Jelinek <jakub (a] redhat.com> 4980 4981 * configure.ac (AC_PROG_FC): Add. 4982 (USE_FORTRAN): New automake conditional. 4983 * configure: Rebuilt. 4984 * Makefile.am (libgomp_la_SOURCES): Add fortran.c. 4985 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h. 4986 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod. 4987 Add rules to build them. 4988 * Makefile.in: Rebuilt. 4989 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and 4990 OMP_NEST_LOCK_KIND. 4991 * libgomp.map: Add Fortran wrappers. 4992 * libgomp_f.h.in: New file. 4993 * omp_lib.h.in: New file. 4994 * omp_lib.f90.in: New file. 4995 * fortran.c: New file. 4996 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files. 4997 Append libgfortran directory to LD_LIBRARY_PATH if it exists. 4998 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if 4999 libgfortran has been built. 5000 * testsuite/libgomp.fortran/fortran.exp: New file. 5001 * testsuite/libgomp.fortran/omp_cond1.f: New test. 5002 * testsuite/libgomp.fortran/omp_cond2.f: New test. 5003 * testsuite/libgomp.fortran/omp_cond3.F90: New test. 5004 * testsuite/libgomp.fortran/omp_cond4.F90: New test. 5005 * testsuite/libgomp.fortran/omp_hello.f: New test. 5006 * testsuite/libgomp.fortran/omp_orphan.f: New test. 5007 * testsuite/libgomp.fortran/omp_parse1.f90: New test. 5008 * testsuite/libgomp.fortran/omp_parse2.f90: New test. 5009 * testsuite/libgomp.fortran/omp_parse3.f90: New test. 5010 * testsuite/libgomp.fortran/omp_parse4.f90: New test. 5011 * testsuite/libgomp.fortran/omp_reduction.f: New test. 5012 * testsuite/libgomp.fortran/omp_workshare1.f: New test. 5013 * testsuite/libgomp.fortran/omp_workshare2.f: New test. 5014 5015 2005-08-30 Richard Henderson <rth (a] redhat.com> 5016 5017 * loop.c (GOMP_loop_static_start): Provide fallback wrapper 5018 function for when aliases are not usable. 5019 (GOMP_loop_dynamic_start, GOMP_loop_guided_start, 5020 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, 5021 GOMP_loop_ordered_guided_start, GOMP_loop_static_next, 5022 GOMP_loop_dynamic_next, GOMP_loop_guided_next, 5023 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next, 5024 GOMP_loop_ordered_guided_next): Likewise. 5025 * ordered.c (GOMP_ordered_start): Likewise. 5026 5027 2005-08-01 Diego Novillo <dnovillo (a] redhat.com> 5028 5029 * testsuite/libgomp.dg/dg.exp: Use -O2 for now. 5030 * testsuite/libgomp.dg/omp_hello.c: Fix return code 5031 * testsuite/libgomp.dg/omp_matvec.c: Likewise. 5032 * testsuite/libgomp.dg/omp_orphan.c: Likewise 5033 * testsuite/libgomp.dg/omp_reduction.c: Likewise 5034 * testsuite/libgomp.dg/omp_workshare1.c: Likewise 5035 * testsuite/libgomp.dg/omp_workshare2.c: Likewise 5036 * testsuite/libgomp.dg/omp_workshare3.c: Likewise 5037 * testsuite/libgomp.dg/omp_workshare4.c: Likewise 5038 5039 2005-07-07 Eric Christopher <echristo (a] redhat.com> 5040 Diego Novillo <dnovillo (a] redhat.com> 5041 5042 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS. 5043 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix 5044 up code. 5045 * testsuite/libgomp.dg/omp_matvec.c: Ditto. 5046 * testsuite/libgomp.dg/omp_orphan.c: Ditto. 5047 * testsuite/libgomp.dg/omp_reduction.c: Ditto. 5048 * testsuite/libgomp.dg/omp_workshare1.c: Ditto. 5049 * testsuite/libgomp.dg/omp_workshare2.c: Ditto. 5050 * testsuite/libgomp.dg/omp_workshare3.c: Ditto. 5051 * testsuite/libgomp.dg/omp_workshare4.c: Ditto. 5052 5053 2005-06-13 Diego Novillo <dnovillo (a] redhat.com> 5054 5055 * TOPLEVEL.patch: Remove. 5056 5057 2005-05-16 Richard Henderson <rth (a] redhat.com> 5058 5059 * configure.ac: Test for clock_gettime. 5060 * config.h.in, configure: Rebuild. 5061 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern. 5062 (omp_get_wtime): Use clock_gettime if available. 5063 (omp_get_wtick): Use clock_getres if available. 5064 5065 2005-05-11 Richard Henderson <rth (a] redhat.com> 5066 5067 * config/linux/ia64/futex.h: New file. 5068 * configure.tgt: Use it. 5069 5070 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline. 5071 5072 2005-05-07 Richard Henderson <rth (a] redhat.com> 5073 5074 * config/linux/powerpc/futex.h: New file. 5075 * configure.tgt: Use it. 5076 5077 * config/linux/i486/futex.h: Merge ... 5078 * config/linux/x86_64/futex.h: ... into ... 5079 * config/linux/x86/futex.h: ... here. 5080 * configure.tgt: Update to match. 5081 5082 2005-05-06 Richard Henderson <rth (a] redhat.com> 5083 5084 * config/linux/alpha/futex.h: Conditionally define SYS_futex. 5085 * config/linux/i486/futex.h: Likewise. 5086 * config/linux/x86_64/futex.h: Likewise. 5087 5088 * config/linux/lock.c: New file. 5089 * config/linux/omp-lock.h: New file. 5090 5091 * critical.c, env.h: Don't include omp.h 5092 * config/posix/lock.c: Include libgomp.h instead of omp.h. 5093 * config/posix/time.c: Likewise. 5094 * config/posix/omp-lock.h: New file. 5095 * libgomp.h: Include omp-lock.h and omp.h. 5096 * Makefile.am (nodist_include_HEADERS): New. 5097 (omp.h): New rule. 5098 * configure.ac (PERL): New. 5099 * mkomp_h.pl: New file. 5100 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t 5101 with templates. 5102 * Makefile.in, configure, testsuite/Makefile.in: Rebuild. 5103 5104 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into 5105 build directory. Re-add -march=i486 hack. 5106 5107 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove. 5108 (libgomp_link_flags): Remove. 5109 (libgomp_initialized): Remove. 5110 (libgomp_init): Don't protect from reinitialization. Copy code 5111 from libstdc++ for getting the multilib set correctly. 5112 5113 2005-05-05 Richard Henderson <rth (a] redhat.com> 5114 5115 * config/linux/alpha/futex.h: New file. 5116 * configure.tgt (alpha*-*-linux*): Use it. 5117 5118 * config/posix/mutex.c: New file. 5119 * config/posix/sem.c: Use libgomp.h. 5120 5121 * configure.tgt (x86_64-linux): Also test CC for -m32. 5122 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage. 5123 5124 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add / 5125 after $gccpath. 5126 5127 * Makefile.am (SUBDIRS): New. 5128 (libgomp_la_LDFLAGS): Add -lpthread. 5129 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies. 5130 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild. 5131 5132 * libgomp_g.h: New file. 5133 * libgomp.h: Split out all public declarations to libgomp_g.h. 5134 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN. 5135 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN. 5136 * config/linux/sem.h: Likewise. 5137 * config/posix/sem.h: Likewise. 5138 5139 * Makefile.am (AM_LDFLAGS): New. 5140 (libgomp_version_script): Split out from ... 5141 (libgomp_la_LDFLAGS): ... here. 5142 (libgomp_version_info): New. 5143 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE. 5144 (LIBGOMP_ENABLE): New. 5145 (LIBGOMP_CHECK_LINKER_FEATURES): New. 5146 (LIBGOMP_ENABLE_SYMVERS): New. 5147 * configure.ac (AC_INIT): Version 1.0. 5148 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE. 5149 (enable-linux-futex): Likewise. Rename from enable-futex. 5150 (libtool_VERSION): New. 5151 (LIBGOMP_ENABLE_SYMVERS): Use it. 5152 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations. 5153 * Makefile.in, aclocal.m4, configure: Rebuild. 5154 5155 * config/linux/mutex.c: Include libgomp.h instead of mutex.h. 5156 (gomp_mutex_unlock_slow): Fix typo. 5157 * config/linux/sem.c: Similarly. 5158 (gomp_sem_post_slow): Fix typo. 5159 * config/linux/sem.h (gomp_sem_post_slow): Fix typo. 5160 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code. 5161 [__PIC__] (sys_futex0): Don't use tmp output in asm. 5162 5163 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS. 5164 (libgomp_la_LDFLAGS): Add top_srcdir to path. 5165 * acinclude.m4: Copy libtool.m4 stuff from libgfortran. 5166 * configure.ac: Check for getloadavg. Substitute XCFLAGS and 5167 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS. 5168 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and 5169 LDFLAGS. Pull enable_futex check to top-level. 5170 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN. 5171 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. 5172 5173 First attempt at real configury. 5174 * Makefile, config.h: Remove file. 5175 * Makefile.am, Makefile.in: New file. 5176 * acinclude.m4 aclocal.m4: New file. 5177 * configure.ac, configure.tgt, configure: New file. 5178 5179 * config/posix/lock.c: Rename from sys-lock.c. 5180 * config/posix/mutex.h: Rename from sys-mutex.h. 5181 * config/posix/sem.c: Rename from sys-sem.c. 5182 * config/posix/sem.h: Rename from sys-sem.h. 5183 * config/posix/proc.c: Rename from sys-proc.c. 5184 * config/posix/time.c: Rename from sys-proc.c. 5185 5186 * config/linux/mutex.c: New file. 5187 * config/linux/mutex.h: New file. 5188 * config/linux/sem.c: New file. 5189 * config/linux/sem.h: New file. 5190 * config/linux/i486/futex.h: New file. 5191 * config/linux/x86_64/futex.h: New file. 5192 5193 2005-05-04 Richard Henderson <rth (a] redhat.com> 5194 5195 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New. 5196 * libgomp.h: Declare them. 5197 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start, 5198 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them. 5199 5200 2005-05-04 Richard Henderson <rth (a] redhat.com> 5201 5202 * libgomp-1 code drop 5203 5204 2005-05-04 Richard Henderson <rth (a] redhat.com> 5205 5206 * iter.c (gomp_iter_static_next): Return tri-state on 0. 5207 * ordered.c (gomp_ordered_static_next): Remove not_last argument. 5208 * libgomp.h (struct gomp_team_state): Make static_trip unsigned. 5209 (gomp_iter_static_next): Update. 5210 (gomp_ordered_static_next): Update. 5211 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next. 5212 (gomp_loop_ordered_static_start): Likewise. Exit early for a 5213 totally empty range. 5214 (gomp_loop_ordered_static_next): Refine test for calling 5215 gomp_ordered_static_next. 5216 * testsuite/ordered-1.c: Add case for more threads than iterations. 5217 5218 * iter.c (gomp_iter_runtime_next_locked): Remove. 5219 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start, 5220 gomp_loop_guided_start, gomp_loop_ordered_static_start, 5221 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start, 5222 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next, 5223 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next, 5224 gomp_loop_ordered_guided_next): Downcase name, make static, add 5225 an external alias with the old name. 5226 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start, 5227 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a 5228 switch and call one of the above static functions. 5229 * libgomp.h: Update. 5230 5231 * work.c (gomp_work_share_start): Lock the mutex for !first too. 5232 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start, 5233 GOMP_loop_guided_start, GOMP_loop_runtime_start, 5234 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, 5235 GOMP_loop_ordered_guided_start): Update to match. 5236 * sections.c (GOMP_sections_start): Likewise. 5237 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise. 5238 5239 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, 5240 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//. 5241 Use bounds check instead of modulus. 5242 (gomp_ordered_sync): Split out of GOMP_ordered_start. 5243 (gomp_ordered_last): Don't sync with ordered_owner here. 5244 (gomp_ordered_next): Likewise. 5245 (gomp_ordered_static_loop_next): Likewise. 5246 * loop.c, libgomp.h: Update to match. 5247 5248 * libgomp.h (GOMP_barrier): Declare. 5249 5250 * testsuite/barrier-1.c: New file. 5251 * testsuite/critical-1.c: New file. 5252 * testsuite/ordered-2.c: New file. 5253 * testsuite/ordered-1.c: New file. 5254 * testsuite/sections-1.c: New file. 5255 * testsuite/single-1.c: New file. 5256 * testsuite/Makefile (TESTS): Add them. 5257 5258 2005-05-04 Richard Henderson <rth (a] redhat.com> 5259 5260 * libgomp.h (struct gomp_work_share): Add ordered_owner. 5261 * loop.c (GOMP_loop_static_start): If not the startup thread, 5262 acquire the mutex to wait for initialization complete. 5263 (GOMP_loop_ordered_static_start): Likewise. 5264 (GOMP_loop_ordered_runtime_start): Likewise. 5265 (GOMP_loop_ordered_static_first): Remove. 5266 (GOMP_loop_ordered_dynamic_first): Remove. 5267 (GOMP_loop_ordered_guided_first): Remove. 5268 (GOMP_loop_ordered_runtime_first): Remove. 5269 * ordered.c (gomp_ordered_loop_first): Post to own release when 5270 we're the first thread. 5271 (gomp_ordered_loop_last): Wait on release if not owner. 5272 (gomp_ordered_loop_next): Likewise. 5273 (gomp_ordered_static_loop_init): New. 5274 (gomp_ordered_static_loop_next): Use ordered_owner. 5275 (GOMP_ordered_start): Likewise. 5276 * work.c (gomp_new_work_share): Initialize ordered_owner. 5277 5278 2005-05-03 Richard Henderson <rth (a] redhat.com> 5279 5280 * Makefile (OPT): New. 5281 (CFLAGS): Use it. 5282 5283 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New. 5284 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New. 5285 * libgomp.h, libgomp.map, NOTES: Update to match. 5286 5287 * team.c (struct gomp_thread_start_data): Remove ts, fn, data. 5288 Add initialized and thr members. 5289 (gomp_thread_start): Pause when initially spawned to wait for 5290 the whole team to be created. 5291 (gomp_team_start): Release team members at the end. 5292 5293 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100. 5294 (f_foo_1): Use GOMP_loop_end. 5295 (f_foo_2): Use GOMP_loop_end_nowait. 5296 5297 * testsuite/loop-2.c: New file. 5298 * testsuite/Makefile (TESTS): Add it. 5299 5300 2005-05-03 Richard Henderson <rth (a] redhat.com> 5301 5302 * iter.c (gomp_iter_static_next): Fix overflow check typo. 5303 (gomp_iter_dynamic_next_locked): Fix overflow check thinko. 5304 * team.c (new_team): Initialize oldest_live_gen to 1 if no 5305 initial work_share. 5306 5307 * testsuite/Makefile: New file. 5308 * testsuite/loop-1.c: New file. 5309 5310 2005-05-03 Richard Henderson <rth (a] redhat.com> 5311 5312 Initial implementation and checkin. 5313
Indexes created Tue Oct 27 00:25:24 UTC 2026