2014-11-14 Jakub Jelinek * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead of 32 as block_size. * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8 instead of 32 as block_size. 2014-11-13 Andrey Turetskiy Ilya Verbin * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Set up offload_additional_options, offload_additional_lib_paths and offload_targets. * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS, OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS. * testsuite/Makefile.in: Regenerate. * testsuite/lib/libgomp.exp (libgomp_init): Append offload_additional_lib_paths to LD_LIBRARY_PATH. Append offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic build directory to LD_LIBRARY_PATH for intelmic offload targets. 2014-11-13 Andrey Turetskiy Ilya Verbin Kirill Yukhin Ilya Tocar * testsuite/lib/libgomp.exp (check_effective_target_offload_device): New. * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories. * testsuite/libgomp.c++/examples-4/e.51.5.C: New test. * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto. * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto. * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto. * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto. * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto. * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto. * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto. * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto. * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto. * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto. * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto. * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto. * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto. * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto. * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto. * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto. * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto. * testsuite/libgomp.c/target-7.c: Fix test. * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test. * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto. * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto. 2014-11-13 Jakub Jelinek Ilya Verbin Thomas Schwinge Andrey Turetskiy * libgomp.map (GOMP_4.0.1): New symbol version. Add GOMP_offload_register. * libgomp_target.h: New file. * splay-tree.h: New file. * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h. (gomp_target_init): New forward declaration. (gomp_is_initialized): New static variable. (splay_tree_node, splay_tree, splay_tree_key): New typedefs. (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr): New structures. (offload_images, num_offload_images, devices, num_devices): New static variables. (splay_compare): New static function. (struct gomp_device_descr): New structure. (gomp_get_num_devices): Call gomp_target_init. (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt) (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions. (GOMP_offload_register): New function. (GOMP_target): Arrange for host callback to be performed in a separate initial thread and contention group, inheriting ICVs from gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars. Add device initialization and lookup for target function in splay tree. (GOMP_target_data): Add device initialization and call gomp_map_vars. (GOMP_target_end_data): Call gomp_unmap_vars. (GOMP_target_update): Add device initialization and call gomp_update. (gomp_load_plugin_for_device, gomp_register_images_for_device) (gomp_target_init): New static functions. 2014-11-13 Bernd Schmidt Thomas Schwinge Ilya Verbin Andrey Turetskiy * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. 2014-11-11 Francois-Xavier Coudert PR target/63610 * configure: Regenerate. 2014-11-05 Rainer Orth * config/posix/lock.c (_XOPEN_SOURCE) Define as 600. 2014-10-06 Marek Polacek * testsuite/libgomp.c/affinity-1.c: Include . * testsuite/libgomp.c/nqueens-1.c: Include . * testsuite/libgomp.c/thread-limit-1.c: Include * testsuite/libgomp.c/thread-limit-2.c: Likewise. 2014-10-06 Marek Polacek * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations. * testsuite/libgomp.c/nqueens-1.c: Likewise. * testsuite/libgomp.c/pr26943-3.c: Likewise. * testsuite/libgomp.c/pr26943-4.c: Likewise. * testsuite/libgomp.c/pr36802-2.c: Likewise. * testsuite/libgomp.c/pr36802-3.c: Likewise. * testsuite/libgomp.c/thread-limit-1.c: Likewise. * testsuite/libgomp.c/thread-limit-2.c: Likewise. * testsuite/libgomp.c/appendix-a/a.15.1.c: Include . * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int. * testsuite/libgomp.c/omp-parallel-for.c: Likewise. * testsuite/libgomp.c/omp-parallel-if.c: Likewise. * testsuite/libgomp.c/omp-single-1.c: Likewise. * testsuite/libgomp.c/omp-single-2.c: Likewise. * testsuite/libgomp.c/omp_matvec.c: Likewise. * testsuite/libgomp.c/omp_workshare3.c: Likewise. * testsuite/libgomp.c/omp_workshare4.c: Likewise. * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit declarations. 2014-10-03 Jakub Jelinek PR libgomp/61200 * testsuite/libgomp.c/pr61200.c: New test. 2014-09-18 Jakub Jelinek PR c++/63248 * testsuite/libgomp.c++/pr63248.C: New test. 2014-08-04 Jakub Jelinek * task.c (GOMP_taskgroup_end): If taskgroup->num_children is not zero, but taskgroup->children is NULL and there are any task->children, schedule those instead of waiting. * testsuite/libgomp.c/depend-6.c: New test. * testsuite/libgomp.c/depend-7.c: New test. * testsuite/libgomp.c/depend-8.c: New test. * testsuite/libgomp.c/depend-9.c: New test. * testsuite/libgomp.c/depend-10.c: New test. 2014-08-01 Jakub Jelinek * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field. (struct gomp_taskwait): New type. (struct gomp_task): Add taskwait and parent_depends_on, remove in_taskwait and taskwait_sem fields. (gomp_finish_task): Don't destroy taskwait_sem. * task.c (gomp_init_task): Don't init in_taskwait, instead init taskwait and parent_depends_on. (GOMP_task): For if (0) tasks with depend clause that depend on earlier tasks don't defer them, instead call gomp_task_maybe_wait_for_dependencies to wait for the dependencies. Initialize redundant_out field, for redundant out entries just move them at the end of linked list instead of removing them completely, and set redundant_out flag instead of redundant. (gomp_task_run_pre): Update last_parent_depends_on if scheduling that task. (gomp_task_run_post_handle_dependers): If parent is in gomp_task_maybe_wait_for_dependencies and newly runnable task is not parent_depends_on, queue it in parent->children linked list after all runnable tasks with parent_depends_on set. Adjust for addition of taskwait indirection. (gomp_task_run_post_remove_parent): If parent is in gomp_task_maybe_wait_for_dependencies and task to be removed is parent_depends_on, decrement n_depend and if needed awake parent. Adjust for addition of taskwait indirection. (GOMP_taskwait): Adjust for addition of taskwait indirection. (gomp_task_maybe_wait_for_dependencies): New function. * testsuite/libgomp.c/depend-5.c: New test. 2014-07-13 Tobias Burnus * testsuite/libgomp.fortran/pr34020.f90: Make compile with TS 18508/Fortran 2015. 2014-07-06 Marek Polacek PR c/6940 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings. 2014-07-03 Jakub Jelinek * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source matches regex $lang_source_re, add $lang_include_flags to options. * testsuite/libgomp.c/c.exp: Unset lang_include_flags. * testsuite/libgomp.c++/c++.exp: Likewise. * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re and lang_include_flags instead of adding -fintrinsic-modules-path= to ALWAYS_CFLAGS. * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags. 2014-07-03 Thomas Schwinge * testsuite/libgomp.fortran/fortran.exp: Explain gfortran-dg-runtest usage. 2014-06-25 Jakub Jelinek * testsuite/libgomp.fortran/simd5.f90: New test. * testsuite/libgomp.fortran/simd6.f90: New test. * testsuite/libgomp.fortran/simd7.f90: New test. 2014-06-24 Jakub Jelinek * testsuite/libgomp.c/for-2.c: Define SC to static for #pragma omp for simd testing. * testsuite/libgomp.c/for-2.h (SC): Define if not defined. (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use SC macro. * testsuite/libgomp.c/simd-14.c: New test. * testsuite/libgomp.c/simd-15.c: New test. * testsuite/libgomp.c/simd-16.c: New test. * testsuite/libgomp.c/simd-17.c: New test. * testsuite/libgomp.c++/for-10.C: Define SC to static for #pragma omp for simd testing. * testsuite/libgomp.c++/simd10.C: New test. * testsuite/libgomp.c++/simd11.C: New test. * testsuite/libgomp.c++/simd12.C: New test. * testsuite/libgomp.c++/simd13.C: New test. * testsuite/libgomp.fortran/aligned1.f03: New test. * testsuite/libgomp.fortran/nestedfn5.f90: New test. * testsuite/libgomp.fortran/target7.f90: Surround loop spawning tasks with !$omp parallel !$omp single. * testsuite/libgomp.fortran/target8.f90: New test. * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust not to use trim in the combiner, instead call elemental function. (fn): New elemental function. * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init): Make elemental. * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out, omp_in): Likewise. * testsuite/libgomp.fortran/udr12.f90: New test. * testsuite/libgomp.fortran/udr13.f90: New test. * testsuite/libgomp.fortran/udr14.f90: New test. * testsuite/libgomp.fortran/udr15.f90: New test. 2014-06-18 Jakub Jelinek * omp_lib.f90.in (openmp_version): Set to 201307. * omp_lib.h.in (openmp_version): Likewise. * testsuite/libgomp.c/target-8.c: New test. * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch and inbranch clauses. * testsuite/libgomp.fortran/depend-3.f90: New test. * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new openmp_version. * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise. * testsuite/libgomp.fortran/target1.f90: New test. * testsuite/libgomp.fortran/target2.f90: New test. * testsuite/libgomp.fortran/target3.f90: New test. * testsuite/libgomp.fortran/target4.f90: New test. * testsuite/libgomp.fortran/target5.f90: New test. * testsuite/libgomp.fortran/target6.f90: New test. * testsuite/libgomp.fortran/target7.f90: New test. 2014-06-10 Jakub Jelinek PR fortran/60928 * testsuite/libgomp.fortran/allocatable9.f90: New test. * testsuite/libgomp.fortran/allocatable10.f90: New test. * testsuite/libgomp.fortran/allocatable11.f90: New test. * testsuite/libgomp.fortran/allocatable12.f90: New test. * testsuite/libgomp.fortran/alloc-comp-1.f90: New test. * testsuite/libgomp.fortran/alloc-comp-2.f90: New test. * testsuite/libgomp.fortran/alloc-comp-3.f90: New test. * testsuite/libgomp.fortran/associate1.f90: New test. * testsuite/libgomp.fortran/associate2.f90: New test. * testsuite/libgomp.fortran/procptr1.f90: New test. 2014-06-06 Jakub Jelinek * testsuite/libgomp.fortran/simd1.f90: New test. * testsuite/libgomp.fortran/udr1.f90: New test. * testsuite/libgomp.fortran/udr2.f90: New test. * testsuite/libgomp.fortran/udr3.f90: New test. * testsuite/libgomp.fortran/udr4.f90: New test. * testsuite/libgomp.fortran/udr5.f90: New test. * testsuite/libgomp.fortran/udr6.f90: New test. * testsuite/libgomp.fortran/udr7.f90: New test. * testsuite/libgomp.fortran/udr8.f90: New test. * testsuite/libgomp.fortran/udr9.f90: New test. * testsuite/libgomp.fortran/udr10.f90: New test. * testsuite/libgomp.fortran/udr11.f90: New test. 2014-05-27 Uros Bizjak * testsuite/libgomp.fortran/declare-simd-1.f90: Require vect_simd_clones effective target. * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto. 2014-05-21 Jakub Jelinek PR middle-end/61252 * testsuite/libgomp.c++/simd-9.C: New test. 2014-05-18 Uros Bizjak * libgomp.texi (Runitme Library Routines): Remove multiple @menu. (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node texts according to their @menu entry positions. 2014-05-11 Jakub Jelinek * testsuite/libgomp.fortran/cancel-do-1.f90: New test. * testsuite/libgomp.fortran/cancel-do-2.f90: New test. * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test. * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test. * testsuite/libgomp.fortran/cancel-sections-1.f90: New test. * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test. * testsuite/libgomp.fortran/declare-simd-1.f90: New test. * testsuite/libgomp.fortran/declare-simd-2.f90: New test. * testsuite/libgomp.fortran/declare-simd-3.f90: New test. * testsuite/libgomp.fortran/depend-1.f90: New test. * testsuite/libgomp.fortran/depend-2.f90: New test. * testsuite/libgomp.fortran/omp_atomic5.f90: New test. * testsuite/libgomp.fortran/simd1.f90: New test. * testsuite/libgomp.fortran/simd2.f90: New test. * testsuite/libgomp.fortran/simd3.f90: New test. * testsuite/libgomp.fortran/simd4.f90: New test. * testsuite/libgomp.fortran/taskgroup1.f90: New test. 2014-05-02 Jakub Jelinek * testsuite/libgomp.c/simd-10.c: New test. * testsuite/libgomp.c/simd-11.c: New test. * testsuite/libgomp.c/simd-12.c: New test. * testsuite/libgomp.c/simd-13.c: New test. 2014-04-24 Jakub Jelinek * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and atomic type clauses in any order and optional comma in between. * testsuite/libgomp.c++/atomic-15.C: Likewise. * testsuite/libgomp.c/atomic-17.c: Likewise. * testsuite/libgomp.c/simd-7.c: New test. * testsuite/libgomp.c/simd-8.c: New test. * testsuite/libgomp.c/simd-9.c: New test. * testsuite/libgomp.c/loop-16.c: New test. 2014-04-02 Richard Henderson * config/linux/futex.h (futex_wait): Get error value from errno. (futex_wake): Likewise. 2014-03-25 Jakub Jelinek PR c++/60331 * testsuite/libgomp.c++/udr-11.C: New test. * testsuite/libgomp.c++/udr-12.C: New test. * testsuite/libgomp.c++/udr-13.C: New test. * testsuite/libgomp.c++/udr-14.C: New test. * testsuite/libgomp.c++/udr-15.C: New test. * testsuite/libgomp.c++/udr-16.C: New test. * testsuite/libgomp.c++/udr-17.C: New test. * testsuite/libgomp.c++/udr-18.C: New test. * testsuite/libgomp.c++/udr-19.C: New test. 2014-01-02 Richard Sandiford Update copyright years 2014-01-02 Richard Sandiford * hashtab.h: Use the standard form for the copyright notice. 2014-01-02 Tobias Burnus * libgomp.texi: Bump @copying's copyright year. 2013-12-17 Andreas Tobler * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace alloca () with __builtin_alloca (). * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage. * testsuite/libgomp.c/lock-3.c: Likewise. * testsuite/libgomp.c/pr48591.c: Likewise. 2013-12-17 Jakub Jelinek PR testsuite/59534 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited comparisons. 2013-12-16 Jakub Jelinek PR libgomp/58756 * testsuite/libgomp.c/pr58756.c: New test. 2013-12-12 Jakub Jelinek PR libgomp/59467 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to !$omp parallel. 2013-11-07 Thomas Schwinge * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to ALWAYS_CFLAGS. * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp. * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise. * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise. * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS): Likewise. * libgomp_g.h: Include for size_t. * libgomp.spec.in: Update comment about libgomp's dependencies. * configure.ac: Likewise. * configure: Regenerate. 2013-10-16 Tobias Burnus * libgomp.texi: (Runtime Library Routines): Update references for OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device, omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind, omp_get_team_num, omp_is_initial_device, omp_set_default_device. (Environment Variables): Update references for OpenMP 4.0. Add OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES. Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical order. 2013-10-14 Jakub Jelinek * env.c (parse_bind_var): Initialize value to avoid (false positive) warning. 2013-10-12 Jakub Jelinek PR libgomp/58691 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute to check variable. (gomp_init_num_threads): Move i variable declaration into #ifdef CPU_ALLOC_SIZE block. * config/linux/affinity.c (gomp_affinity_init_level): Test gomp_places_list_len == 0 rather than gomp_places_list == 0 when checking for topology reading error. * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false. * env.c (parse_affinity): Add ignore argument, if true, don't populate gomp_places_list, only parse env var and always return false. (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var. (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified and either of these variables were parsed correctly into a places list. 2013-10-11 Thomas Schwinge Jakub Jelinek * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead of 5 loopfn matches. * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. * testsuite/libgomp.graphite/force-parallel-4.c: Likewise. * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. 2013-10-11 Thomas Schwinge * Makefile.am (omp_lib.mod): Streamline rule. * Makefile.in: Regenerate. * libgomp.texi (Runtime Library Routines): C linkage, don't throw exceptions. * testsuite/libgomp.c/lib-1.c (main): Add missing error check. * testsuite/libgomp.fortran/lib1.f90: Likewise. * testsuite/libgomp.fortran/lib2.f: Likewise. * testsuite/libgomp.fortran/lib3.f: Likewise. * configure.ac: Typo fix. * configure: Regenerate. * testsuite/libgomp.fortran/openmp_version-1.f: New file. * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise. * omp.h.in: Don't touch the user's namespace. 2013-10-11 Jakub Jelinek Tobias Burnus Richard Henderson * target.c: New file. * Makefile.am (libgomp_la_SOURCES): Add target.c. * Makefile.in: Regenerated. * libgomp_g.h (GOMP_task): Add depend argument. (GOMP_barrier_cancel, GOMP_loop_end_cancel, GOMP_sections_end_cancel, GOMP_target, GOMP_target_data, GOMP_target_end_data, GOMP_target_update, GOMP_teams, GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic, GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime, GOMP_parallel, GOMP_cancel, GOMP_cancellation_point, GOMP_taskgroup_start, GOMP_taskgroup_end, GOMP_parallel_sections): New prototypes. * fortran.c (omp_is_initial_device): Add ialias_redirect. (omp_is_initial_device_): New function. (ULP, STR1, STR2, ialias_redirect): Removed. (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_, omp_set_default_device_8_, omp_get_default_device_, omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New functions. * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel, GOMP_sections_end_cancel, GOMP_target, GOMP_target_data, GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export @@GOMP_4.0. (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation, omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_, omp_set_default_device, omp_set_default_device_, omp_set_default_device_8_, omp_get_default_device, omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_, omp_get_num_teams, omp_get_num_teams_, omp_get_team_num, omp_get_team_num_): Export @@OMP_4.0. * team.c (struct gomp_thread_start_data): Add place field. (gomp_thread_start): Clear thr->thread_pool and thr->task before returning. Use gomp_team_barrier_wait_final instead of gomp_team_barrier_wait. Initialize thr->place. (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled, team_cancelled and task_queued_count fields. (gomp_free_pool_helper): Clear thr->thread_pool and thr->task before calling pthread_exit. (gomp_free_thread): No longer static. Use gomp_managed_threads_lock instead of gomp_remaining_threads_lock. (gomp_team_start): Add flags argument. Set thr->thread_pool->threads_busy to nthreads immediately after creating new pool. Use gomp_managed_threads_lock instead of gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity. (gomp_team_end): Use gomp_managed_threads_lock instead of gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead of gomp_team_barrier_wait. If team->team_cancelled, call gomp_fini_worshare on ws chain starting at team->work_shares_to_free rather than thr->ts.work_share. (initialize_team): Don't call gomp_sem_init here. * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start caller. (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions. * env.c (gomp_global_icv): Add default_device_var, target_data and bind_var initializers. (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove. (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list, gomp_places_list_len): New variables. (parse_bind_var, parse_one_place, parse_places_var): New functions. (parse_affinity): Rewritten to construct OMP_PLACES list with unit sized places. (gomp_cancel_var): New global variable. (parse_int): New function. (handle_omp_display_env): New function. (initialize_env): Use it. Initialize default_device_var. Parse OMP_CANCELLATION env var. Use parse_bind_var to parse OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has been successfully parsed (and call gomp_init_affinity in that case). (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, omp_get_default_device, omp_get_num_devices, omp_get_num_teams, omp_get_team_num, omp_is_initial_device): New functions. * libgomp.h: Include stdlib.h. (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call): Define. (struct target_mem_desc): Forward declare. (struct gomp_task_icv): Add default_device_var, target_data, bind_var and thread_limit_var fields. (gomp_get_num_devices): New prototype. (gomp_cancel_var): New extern decl. (struct gomp_team): Add work_shares_to_free, work_share_cancelled, team_cancelled and task_queued_count fields. Add comments about task_{,queued_,running_}count. (gomp_cancel_kind): New enum. (gomp_work_share_end_cancel): New prototype. (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup, copy_ctors_done, dependers, depend_hash, depend_count, num_dependees and depend fields. (struct gomp_taskgroup): New type. (struct gomp_task_depend_entry, struct gomp_dependers_vec): New types. (gomp_finish_task): Free depend_hash if non-NULL. (struct gomp_team_state): Add place_partition_off and place_partition_len fields. (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list, gomp_places_list_len): New extern decls. (struct gomp_thread): Add place field. (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove. (gomp_init_thread_affinity): Add place argument. (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, gomp_affinity_remove_cpu, gomp_affinity_copy_place, gomp_affinity_same_place, gomp_affinity_finalize_place_list, gomp_affinity_init_level, gomp_affinity_print_place): New prototypes. (gomp_team_start): Add flags argument. (gomp_thread_limit_var, gomp_remaining_threads_count, gomp_remaining_threads_lock): Remove. (gomp_managed_threads_lock): New variable. (struct gomp_thread_pool): Add threads_busy field. (gomp_free_thread): New prototype. * task.c: Include hashtab.h. (hash_entry_type): New typedef. (htab_alloc, htab_free, htab_hash, htab_eq): New inlines. (gomp_init_task): Clear dependers, depend_hash, depend_count, copy_ctors_done and taskgroup fields. (GOMP_task): Add depend argument, handle depend clauses. If gomp_team_barrier_cancelled or if it's taskgroup has been cancelled, don't queue or start new tasks. Set copy_ctors_done field if needed. Initialize taskgroup field. If copy_ctors_done and already cancelled, don't discard the task. If taskgroup is non-NULL, enqueue the task into taskgroup queue. Increment num_children field in taskgroup. Increment task_queued_count. (gomp_task_run_pre, gomp_task_run_post_remove_parent, gomp_task_run_post_remove_taskgroup): New inline functions. (gomp_task_run_post_handle_depend_hash, gomp_task_run_post_handle_dependers, gomp_task_run_post_handle_depend): New functions. (GOMP_taskwait): Use them. If more than one new tasks have been queued, wake other threads if needed. (gomp_barrier_handle_tasks): Likewise. If gomp_team_barrier_cancelled, don't start any new tasks, just free all tasks. (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions. * omp_lib.f90.in (omp_proc_bind_kind, omp_proc_bind_false, omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close, omp_proc_bind_spread): New params. (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, omp_get_default_device, omp_get_num_devices, omp_get_num_teams, omp_get_team_num, omp_is_initial_device): New interfaces. (omp_get_dynamic, omp_get_nested, omp_in_parallel, omp_get_max_threads, omp_get_num_procs, omp_get_num_threads, omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level, omp_in_final): Remove useless use omp_lib_kinds. * omp.h.in (omp_proc_bind_t): New typedef. (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, omp_get_default_device, omp_get_num_devices, omp_get_num_teams, omp_get_team_num, omp_is_initial_device): New prototypes. * loop.c (gomp_parallel_loop_start): Add flags argument, pass it through to gomp_team_start. (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start, GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start): Adjust gomp_parallel_loop_start callers. (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic, GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime, GOMP_loop_end_cancel): New functions. (GOMP_parallel_end): Add ialias_redirect. * hashtab.h: New file. * libgomp.texi (Environment Variables): Minor cleanup, update section refs to OpenMP 4.0rc2. (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these environment variables. * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set team->work_shares_to_free to thr->ts.work_share before calling free_work_share. (gomp_work_share_end_cancel): New function. * config/linux/proc.c: Include errno.h. (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables. (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of sizeof (cpu_set_t) to determine number of iterations. Fix up check extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if gomp_cpuset_size is sizeof (cpu_set_t). (gomp_init_num_threads): Initialize gomp_cpuset_size, gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t) to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't contain any logical CPUs. (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp is NULL. Use gomp_cpusetp instead of &cpuset and pass gomp_get_cpuset_size instead of sizeof (cpu_set_t) to pthread_getaffinity_np. Check gomp_places_list instead of gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller. * config/linux/bar.c (gomp_barrier_wait_end, gomp_barrier_wait_last): Use BAR_* defines. (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED from state where needed. Set work_share_cancelled to 0 on last thread. (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New functions. * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden. Add cpusetsize argument. (gomp_cpuset_size, gomp_cpusetp): Declare. * config/linux/affinity.c: Include errno.h, stdio.h and string.h. (affinity_counter): Remove. (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define if CPU_ALLOC_SIZE isn't defined. (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try silently create OMP_PLACES=threads, if it is non-NULL afterwards, bind current thread to the first place. (gomp_init_thread_affinity): Rewritten. Add place argument, just pthread_setaffinity_np to gomp_places_list[place]. (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, gomp_affinity_remove_cpu, gomp_affinity_copy_place, gomp_affinity_same_place, gomp_affinity_finalize_place_list, gomp_affinity_init_level, gomp_affinity_print_place): New functions. * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST, BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define. (gomp_barrier_t): Add awaited_final field. (gomp_barrier_init): Initialize awaited_final field. (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New prototypes. (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_* defines. (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start, gomp_team_barrier_cancelled): New inline functions. (gomp_barrier_last_thread, gomp_team_barrier_set_task_pending, gomp_team_barrier_clear_task_pending, gomp_team_barrier_set_waiting_for_tasks, gomp_team_barrier_waiting_for_tasks, gomp_team_barrier_done): Use BAR_* defines. * config/posix/bar.c (gomp_barrier_init): Clear cancellable field. (gomp_barrier_wait_end): Use BAR_* defines. (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state. Set work_share_cancelled to 0 on last thread, use __atomic_load_n. Use BAR_* defines. (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New functions. * config/posix/affinity.c (gomp_init_thread_affinity): Add place argument. (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus, gomp_affinity_remove_cpu, gomp_affinity_copy_place, gomp_affinity_same_place, gomp_affinity_finalize_place_list, gomp_affinity_init_level, gomp_affinity_print_place): New stubs. * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST, BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define. (gomp_barrier_t): Add cancellable field. (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New prototypes. (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final, gomp_team_barrier_cancelled): New inline functions. (gomp_barrier_wait_start, gomp_barrier_last_thread, gomp_team_barrier_set_task_pending, gomp_team_barrier_clear_task_pending, gomp_team_barrier_set_waiting_for_tasks, gomp_team_barrier_waiting_for_tasks, gomp_team_barrier_done): Use BAR_* defines. * barrier.c (GOMP_barrier_cancel): New function. * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false, omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close, omp_proc_bind_spread): New params. (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device, omp_get_default_device, omp_get_num_devices, omp_get_num_teams, omp_get_team_num, omp_is_initial_device): New externals. * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point): New functions. (gomp_resolve_num_threads): Adjust for thread_limit now being in icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as infinity. If not nested, just return minimum of max_num_threads and icv->thread_limit_var and if thr->thread_pool, set threads_busy to the returned value. Otherwise, don't update atomically gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy. (GOMP_parallel_end): Adjust for thread_limit now being in icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as infinity. Adjust threads_busy in the pool rather than gomp_remaining_threads_count. Remember team->nthreads and call gomp_team_end before adjusting threads_busy, if not nested afterwards, just set it to 1 non-atomically. Add ialias. (GOMP_parallel_start): Adjust gomp_team_start caller. * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid. * testsuite/libgomp.c/affinity-1.c: New test. * testsuite/libgomp.c/atomic-15.c: New test. * testsuite/libgomp.c/atomic-16.c: New test. * testsuite/libgomp.c/atomic-17.c: New test. * testsuite/libgomp.c/cancel-for-1.c: New test. * testsuite/libgomp.c/cancel-for-2.c: New test. * testsuite/libgomp.c/cancel-parallel-1.c: New test. * testsuite/libgomp.c/cancel-parallel-2.c: New test. * testsuite/libgomp.c/cancel-parallel-3.c: New test. * testsuite/libgomp.c/cancel-sections-1.c: New test. * testsuite/libgomp.c/cancel-taskgroup-1.c: New test. * testsuite/libgomp.c/cancel-taskgroup-2.c: New test. * testsuite/libgomp.c/depend-1.c: New test. * testsuite/libgomp.c/depend-2.c: New test. * testsuite/libgomp.c/depend-3.c: New test. * testsuite/libgomp.c/depend-4.c: New test. * testsuite/libgomp.c/for-1.c: New test. * testsuite/libgomp.c/for-1.h: New file. * testsuite/libgomp.c/for-2.c: New test. * testsuite/libgomp.c/for-2.h: New file. * testsuite/libgomp.c/for-3.c: New test. * testsuite/libgomp.c/pr58392.c: New test. * testsuite/libgomp.c/simd-1.c: New test. * testsuite/libgomp.c/simd-2.c: New test. * testsuite/libgomp.c/simd-3.c: New test. * testsuite/libgomp.c/simd-4.c: New test. * testsuite/libgomp.c/simd-5.c: New test. * testsuite/libgomp.c/simd-6.c: New test. * testsuite/libgomp.c/target-1.c: New test. * testsuite/libgomp.c/target-2.c: New test. * testsuite/libgomp.c/target-3.c: New test. * testsuite/libgomp.c/target-4.c: New test. * testsuite/libgomp.c/target-5.c: New test. * testsuite/libgomp.c/target-6.c: New test. * testsuite/libgomp.c/target-7.c: New test. * testsuite/libgomp.c/taskgroup-1.c: New test. * testsuite/libgomp.c/thread-limit-1.c: New test. * testsuite/libgomp.c/thread-limit-2.c: New test. * testsuite/libgomp.c/thread-limit-3.c: New test. * testsuite/libgomp.c/udr-1.c: New test. * testsuite/libgomp.c/udr-2.c: New test. * testsuite/libgomp.c/udr-3.c: New test. * testsuite/libgomp.c++/affinity-1.C: New test. * testsuite/libgomp.c++/atomic-10.C: New test. * testsuite/libgomp.c++/atomic-11.C: New test. * testsuite/libgomp.c++/atomic-12.C: New test. * testsuite/libgomp.c++/atomic-13.C: New test. * testsuite/libgomp.c++/atomic-14.C: New test. * testsuite/libgomp.c++/atomic-15.C: New test. * testsuite/libgomp.c++/cancel-for-1.C: New test. * testsuite/libgomp.c++/cancel-for-2.C: New test. * testsuite/libgomp.c++/cancel-parallel-1.C: New test. * testsuite/libgomp.c++/cancel-parallel-2.C: New test. * testsuite/libgomp.c++/cancel-parallel-3.C: New test. * testsuite/libgomp.c++/cancel-sections-1.C: New test. * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test. * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test. * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test. * testsuite/libgomp.c++/cancel-test.h: New file. * testsuite/libgomp.c++/for-9.C: New test. * testsuite/libgomp.c++/for-10.C: New test. * testsuite/libgomp.c++/for-11.C: New test. * testsuite/libgomp.c++/simd-1.C: New test. * testsuite/libgomp.c++/simd-2.C: New test. * testsuite/libgomp.c++/simd-3.C: New test. * testsuite/libgomp.c++/simd-4.C: New test. * testsuite/libgomp.c++/simd-5.C: New test. * testsuite/libgomp.c++/simd-6.C: New test. * testsuite/libgomp.c++/simd-7.C: New test. * testsuite/libgomp.c++/simd-8.C: New test. * testsuite/libgomp.c++/target-1.C: New test. * testsuite/libgomp.c++/target-2.C: New test. * testsuite/libgomp.c++/target-2-aux.cc: New file. * testsuite/libgomp.c++/target-3.C: New test. * testsuite/libgomp.c++/taskgroup-1.C: New test. * testsuite/libgomp.c++/udr-1.C: New test. * testsuite/libgomp.c++/udr-2.C: New test. * testsuite/libgomp.c++/udr-3.C: New test. * testsuite/libgomp.c++/udr-4.C: New test. * testsuite/libgomp.c++/udr-5.C: New test. * testsuite/libgomp.c++/udr-6.C: New test. * testsuite/libgomp.c++/udr-7.C: New test. * testsuite/libgomp.c++/udr-8.C: New test. * testsuite/libgomp.c++/udr-9.C: New test. 2013-09-20 Jakub Jelinek PR testsuite/57605 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to ALWAYS_CFLAGS. 2013-09-20 Alan Modra * configure: Regenerate. 2013-09-19 Jakub Jelinek * testsuite/libgomp.c/sections-2.c: New test. 2013-06-28 Marcus Shawcroft * testsuite/libgomp.fortran/strassen.f90: Add dg-skip-if aarch64_tiny. 2013-06-20 Iain Sandoe Cesar Philippidis * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order. Do not load_gcc_lib gcc-dg.exp and add a comment as to why. * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp. * testsuite/libgomp.fortran/fortran.exp: Likewise. * testsuite/libgomp.graphite/graphite.exp: Likewise. * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp. Use dg-runtest rather than gfortran-dg-runtest. 2013-06-10 Thomas Schwinge * testsuite/libgomp.c/icv-2.c: Extend current handling of Linux-based x86 systems to cover all GNU systems. * testsuite/libgomp.c/lock-3.c: Likewise. * testsuite/libgomp.c/pr48591.c: Likewise. 2013-06-06 Thomas Schwinge * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for GNU/Hurd, as done for Linux-based systems. * config/posix/ptrlock.h: Fix comment. 2013-05-27 Tobias Burnus PR fortran/57423 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested, omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock, omp_unset_lock, omp_destroy_lock, omp_init_nest_lock, omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock, omp_destroy_nest_lock): Correct arguments to match the one in the OpenMP spec. * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, omp_set_dynamic, omp_set_nested, omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto. 2013-05-16 Jakub Jelinek * testsuite/libgomp.c/loop-13.c: New test. * testsuite/libgomp.c/loop-14.c: New test. * testsuite/libgomp.c/loop-15.c: New test. * testsuite/libgomp.c++/loop-13.C: New test. * testsuite/libgomp.c++/loop-14.C: New test. * testsuite/libgomp.c++/loop-15.C: New test. 2013-02-06 Jakub Jelinek PR middle-end/56217 * testsuite/libgomp.c++/pr56217.C: New test. 2013-02-01 Alan Modra * task.c (GOMP_task, GOMP_taskwait): Comment. 2013-01-31 Dmitry Vyukov Joost VandeVondele PR libgomp/55561 * config/linux/wait.h (do_spin): Use atomic load for addr. * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic for intptr and ptrlock. * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load for ptrlock. 2013-01-22 Alan Modra PR libgomp/51376 PR libgomp/56073 * task.c (GOMP_task): Revert 2011-12-09 change. (GOMP_taskwait): Likewise. Instead use atomic load with acquire barrier to read task->children.. (gomp_barrier_handle_tasks): ..and matching atomic store with release barrier here when setting parent->children to NULL. 2013-01-16 Jakub Jelinek Tobias Burnus PR driver/55884 * testsuite/libgomp.fortran/fortran.exp: Use -fintrinsic-modules-path= instead of -fintrinsic-modules-path. 2013-01-14 Richard Sandiford Update copyright years. 2012-12-19 Tobias Burnus * testsuite/libgomp.fortran/fortran.exp: Set -fintrinsic-modules-path. 2012-12-19 Tobias Burnus * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90. 2012-11-21 Jakub Jelinek PR libgomp/55411 * team.c (gomp_free_thread): Decrease gomp_managed_threads if pool had any threads_used. 2012-11-07 Jack Howarth * testsuite/libgomp.c++/pr24455.C: Use -Wl,-undefined,dynamic_lookup on darwin. 2012-11-07 David Edelsohn * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX. 2012-10-24 Dominique d'Humieres * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops. 2012-10-23 Ian Bolton Jim MacArthur Marcus Shawcroft Nigel Stephens Ramana Radhakrishnan Richard Earnshaw Sofiane Naci Stephen Thomas Tejas Belagod Yufeng Zhang * configure.tgt: Add AArch64. 2012-10-04 Jason Merrill * testsuite/libgomp.c++/tls-init1.C: New. 2012-09-14 David Edelsohn * configure: Regenerated. 2012-08-29 Chung-Lin Tang * config/linux/mips/futex.h (sys_futex0): Change to static function with noinline, nomips16 attributes under MIPS16. Adjust asm statement to place 'li v0,SYS_futex' immediately before syscall insn. 2012-07-04 Sandra Loosemore * libgomp.texi (Library Index): Renamed from "Index" to prevent conflict with index.html on case-insensitive file systems. 2012-07-03 Uros Bizjak * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause. * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto. 2012-07-02 Richard Guenther Michael Matz Tobias Grosser Sebastian Pop * testsuite/libgomp.graphite/force-parallel-4.c: Adjust. * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. 2012-06-28 Andreas Schwab * libgomp.texi: Include gpl_v3.texi instead of gpl.texi. 2012-06-22 Richard Guenther Merge from graphite branch 2012-01-13 Tobias Grosser * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. 2012-06-07 Jakub Jelinek PR middle-end/53580 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier, use GOMP_barrier () call instead. * testsuite/libgomp.c/pr26943-3.c: Likewise. * testsuite/libgomp.c/pr26943-4.c: Likewise. * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier, call GOMP_barrier instead. * testsuite/libgomp.fortran/vla5.f90: Likewise. 2012-06-06 Jakub Jelinek PR libgomp/52993 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last argument to memset call. 2012-05-16 H.J. Lu * configure: Regenerated. 2012-04-11 Manuel López-Ibáñez * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret. 2012-03-31 H.J. Lu PR bootstrap/52812 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64. 2012-03-22 Jakub Jelinek PR middle-end/52547 * testsuite/libgomp.c/pr52547.c: New test. 2012-03-16 Bernhard Reutner-Fischer * testsuite/lib/libgomp.exp: load fortran-modules.exp 2012-03-14 Rainer Orth * configure.tgt (mips-sgi-irix6*): Remove. 2012-03-12 Rainer Orth * configure.tgt (alpha*-dec-osf*): Remove. * config/osf/sem.h: Remove. * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally. 2012-02-29 Eric Botcazou * config/linux/sparc/futex.h (cpu_relax): Read from CC register. 2012-02-27 Rainer Orth PR libstdc++/52188 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming. Remove ENABLE_SYMVERS_SOL2. * configure: Regenerate. * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable. (PREPROCESS): New variable. (libgomp.ver): New target. [LIBGOMP_BUILD_VERSIONED_SHLIB && LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling. Use libgomp.ver. [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun. * Makefile.in: Regenerate. 2012-02-14 Walter Lee * configure.tgt: Handle tilegx and tilepro. * config/linux/tile/futex.h: New file. 2012-02-08 Richard Guenther PR tree-optimization/46886 * testsuite/libgomp.c/pr46886.c: New testcase. 2012-01-25 Matthias Klose * config/linux/arm: Remove empty directory. * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*. 2011-12-09 Alan Modra PR libgomp/51376 * task.c (GOMP_taskwait): Don't access task->children outside of task_lock mutex region. (GOMP_task): Likewise. 2011-12-06 Jakub Jelinek PR libgomp/51132 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays to file scope. * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. 2011-12-02 Alan Modra * config/linux/affinity.c: Use atomic rather than sync builtin. * config/linux/lock.c: Likewise. * config/linux/ptrlock.h: Likewise. * config/linux/ptrlock.c: Likewise. * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here.. * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here. * config/linux/futex.h (atomic_write_barrier): Delete unused function. * config/linux/alpha/futex.h (atomic_write_barrier): Likewise. * config/linux/ia64/futex.h (atomic_write_barrier): Likewise. * config/linux/mips/futex.h (atomic_write_barrier): Likewise. * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise. * config/linux/s390/futex.h (atomic_write_barrier): Likewise. * config/linux/sparc/futex.h (atomic_write_barrier): Likewise. * config/linux/x86/futex.h (atomic_write_barrier): Likewise. 2011-11-30 Alan Modra PR libgomp/51298 * config/linux/bar.h: Use atomic rather than sync builtins. * config/linux/bar.c: Likewise. Add missing acquire synchronisation on generation field. * task.c (gomp_barrier_handle_tasks): Regain lock so as to not double unlock. 2011-11-30 Alan Modra * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence. * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence. * config/linux/mutex.h: Use atomic rather than sync builtins. * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state. * config/linux/omp-lock.h: Comment fix. * config/linux/arm/mutex.h: Delete. * config/linux/powerpc/mutex.h: Delete. * config/linux/ia64/mutex.h: Delete. * config/linux/mips/mutex.h: Delete. 2011-11-30 Alan Modra PR libgomp/51249 * config/linux/sem.h: Rewrite. * config/linux/sem.c: Rewrite. 2011-11-28 Richard Henderson * libgomp.h (enum memmodel): New. 2011-11-21 Andreas Tobler * configure: Regenerate. 2011-10-10 Matthias Klose * config/posix95: Remove empty directory. 2011-08-26 Jakub Jelinek * testsuite/libgomp.fortran/threadprivate4.f90: New test. 2011-08-19 Jakub Jelinek PR fortran/49792 * testsuite/libgomp.fortran/pr49792-1.f90: New test. * testsuite/libgomp.fortran/pr49792-2.f90: New test. 2011-08-08 Rainer Orth * config/posix95/lock.c, posix95/omp-lock.h: Remove. 2011-08-05 Rainer Orth PR libgomp/49965 * testsuite/libgomp.c++/task-8.C: Replaced err by errval. 2011-08-03 Uros Bizjak * config/linux/proc.h: New. * config/linux/proc.c: Include "proc.h". Do not include . (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static. (gomp_init_num_threads): Update call to cpuset_popcount. (get_num_procs): Ditto. * config/linux/affinity.c (gomp_init_affinity): Call gomp_cpuset_popcount. 2011-08-02 Jakub Jelinek PR fortran/42041 PR fortran/46752 * omp.h.in (omp_in_final): New prototype. * omp_lib.f90.in (omp_in_final): New interface. (omp_integer_kind, omp_logical_kind): Remove and replace all its uses in the module with 4. (openmp_version): Change to 201107. * omp_lib.h.in (omp_sched_static, omp_sched_dynamic, omp_sched_guided, omp_sched_auto): Use omp_sched_kind kind for the parameters. (omp_in_final): New external. (openmp_version): Change to 201107. * task.c (omp_in_final): New function. (gomp_init_task): Initialize final_task. (GOMP_task): Remove unused attribute from flags. Handle final tasks. (GOMP_taskyield): New function. (omp_in_final): Return true if if (false) or final (true) task or descendant of final (true). * fortran.c (omp_in_final_): New function. * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_. (GOMP_3.0): Export GOMP_taskyield. * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New variables. (parse_unsigned_long_list): New function. (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity even if parse_affinity returned false. * config/linux/affinity.c (gomp_init_affinity): Handle gomp_cpu_affinity_len == 0. * libgomp_g.h (GOMP_taskyield): New prototype. * libgomp.h (struct gomp_task): Add final_task field. (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs. * team.c (gomp_team_start): Override new task's nthreads_var icv if list form OMP_NUM_THREADS has been used and it has value for the new nesting level. * testsuite/libgomp.c/atomic-11.c: New test. * testsuite/libgomp.c/atomic-12.c: New test. * testsuite/libgomp.c/atomic-13.c: New test. * testsuite/libgomp.c/atomic-14.c: New test. * testsuite/libgomp.c/reduction-6.c: New test. * testsuite/libgomp.c/task-5.c: New test. * testsuite/libgomp.c++/atomic-2.C: New test. * testsuite/libgomp.c++/atomic-3.C: New test. * testsuite/libgomp.c++/atomic-4.C: New test. * testsuite/libgomp.c++/atomic-5.C: New test. * testsuite/libgomp.c++/atomic-6.C: New test. * testsuite/libgomp.c++/atomic-7.C: New test. * testsuite/libgomp.c++/atomic-8.C: New test. * testsuite/libgomp.c++/atomic-9.C: New test. * testsuite/libgomp.c++/task-8.C: New test. * testsuite/libgomp.c++/reduction-4.C: New test. * testsuite/libgomp.fortran/allocatable7.f90: New test. * testsuite/libgomp.fortran/allocatable8.f90: New test. * testsuite/libgomp.fortran/crayptr3.f90: New test. * testsuite/libgomp.fortran/omp_atomic3.f90: New test. * testsuite/libgomp.fortran/omp_atomic4.f90: New test. * testsuite/libgomp.fortran/pointer1.f90: New test. * testsuite/libgomp.fortran/pointer2.f90: New test. * testsuite/libgomp.fortran/task4.f90: New test. 2011-08-02 Tobias Burnus * libgomp.texi: Update OpenMP spec references to 3.1. (omp_in_final,OMP_PROC_BIND): New sections. (OMP_NUM_THREADS): Document that the value can be now a list. (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref. 2011-08-02 H.J. Lu * config/linux/x86/futex.h: Check __x86_64__ instead of __LP64__. 2011-07-29 Jakub Jelinek PR middle-end/49897 PR middle-end/49898 * testsuite/libgomp.c/pr49897-1.c: New test. * testsuite/libgomp.c/pr49897-2.c: New test. * testsuite/libgomp.c/pr49898-1.c: New test. * testsuite/libgomp.c/pr49898-2.c: New test. 2011-07-28 H.J. Lu * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486 for ia32 instead of ilp32. * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32. * testsuite/libgomp.c/atomic-6.c: Likewise. 2011-07-23 Sebastian Pop * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail. * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern. 2011-07-25 Rainer Orth PR libgomp/45351 * config/osf/sem.h: New file. * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path. 2011-07-18 Rainer Orth PR target/49541 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to ldflags. 2011-07-15 Jakub Jelinek * config/linux/wait.h (do_spin): New inline, largely copied from do_wait, just don't do futex_wait here, instead return true if it should be done. (do_wait): Implement using do_spin. * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument to prototype. (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of __sync_bool_compare_and_swap, pass the oldval to gomp_mutex_lock_slow. * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument. If all mutex contenders are just spinning and not sleeping, don't change state to 2 unnecessarily. Optimize the loop when state has already become 2 to use just one atomic operation per loop instead of two. * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument to prototype. (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of __sync_bool_compare_and_swap, pass the oldval to gomp_mutex_lock_slow. 2011-06-22 Jakub Jelinek PR libgomp/49490 * iter.c (gomp_iter_static_next): For chunk size 0 only use n ceil/ nthreads size for the first n % nthreads threads in the team instead of all threads except for the last few ones which get less work or none at all. * iter_ull.c (gomp_iter_ull_static_next): Likewise. * env.c (parse_schedule): If OMP_SCHEDULE doesn't have chunk argument, set run_sched_modifier to 0 for static resp. 1 for other kinds. If chunk argument is 0 and not static, set value to 1. 2011-05-19 Jakub Jelinek PR c++/49043 * testsuite/libgomp.c++/pr49043.C: New test. PR c++/48869 * testsuite/libgomp.c++/pr48869.C: New test. 2011-05-06 Jakub Jelinek PR fortran/48894 * fortran.c: Include limits.h. (TO_INT): Define. (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of *set. (omp_set_num_threads_8_, omp_set_schedule_8_, omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_, omp_get_team_size_8_): Use TO_INT macro. * testsuite/libgomp.fortran/pr48894.f90: New test. 2011-04-13 Jakub Jelinek PR middle-end/48591 * testsuite/libgomp.c/pr48591.c: New test. 2011-03-21 Rainer Orth PR bootstrap/48135 * acinclude.m4 (enable_symvers): Handle --disable-symvers. * configure: Regenerate. 2011-02-27 Jakub Jelinek PR fortran/47886 * testsuite/libgomp.fortran/task3.f90: New test. 2011-02-24 Tobias Burnus * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE. 2011-02-23 Jakub Jelinek PR libgomp/47854 * libgomp.texi (omp_get_wtime): Don't say time in the past must be Unix Epoch. 2011-02-18 Jakub Jelinek PR libgomp/47804 * testsuite/libgomp.fortran/fortran.exp: Check for both libquadmath.a and libquadmath.${shlib_ext}. If neither exists, but $blddir != "", still append ${blddir}/${lang_library_path} to ld_library_path. 2011-02-16 Tobias Burnus PR libgomp/47758 * testsuite/libgomp.fortran/fortran.exp: Check for the existence of libquadmath.a before adding its libpath to ldflags. 2011-02-14 Jakub Jelinek PR libgomp/47731 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument to FUTEX_WAIT futex syscall. * config/linux/wait.h: Include instead of "futex.h". 2011-02-13 Ralf Wildenhues * configure: Regenerate. 2011-01-20 Benjamin Kosnik PR libstdc++/36104 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants. 2011-01-16 Gerald Pfeifer * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS. 2010-12-14 Jakub Jelinek PR fortran/46874 * libgomp.fortran/allocatable6.f90: New test. 2010-12-06 Rainer Orth * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no. * configure: Regenerate. 2010-12-06 Dave Korn PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2010-12-02 Jakub Jelinek PR fortran/46753 * libgomp.fortran/pr46753.f90: New test. PR libgomp/43706 * env.c (initialize_env): Default to spin count 300000 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT is specified. PR libgomp/45240 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock at the end if sync builtins aren't supported. 2010-12-01 Rainer Orth * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS. 2010-12-01 Rainer Orth * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0. 2010-11-24 Iain Sandoe * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath. 2010-11-16 Francois-Xavier Coudert Tobias Burnus PR fortran/32049 * configure.ac: * configure: Regenerate. 2010-10-06 Marcus Shawcroft * config/linux/futex.h: New. * config/linux/arm/mutex.h: New. * configure.tgt (arm*-*-linux*): Add config path. 2010-09-30 Sebastian Pop * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. 2010-09-23 Tobias Burnus * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic): Change Fortran datatype to LOGICAL. (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock, omp_unset_nested_lock): Use intent(inout) instead of intent(out). 2010-08-21 Ralf Wildenhues * configure: Regenerate. 2010-07-26 Jakub Jelinek * libgomp.texi: Add function keyword to a couple of Fortran interfaces, use integer instead of int for Fortran. 2010-07-26 Aldy Hernandez * libgomp.texi: Fix spelling and pasto problems throughout. Adjust prototypes to match code. 2010-07-24 Tobias Burnus * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to silence -fwhole-file warning. 2010-07-23 Rainer Orth * configure.tgt (*-*-solaris2.[56]*): Removed. 2010-07-05 Rainer Orth * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style. Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU, LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals. (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless targetting solaris2*. * configure: Regenerate. * config.h.in: Regenerate. * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU. Add libgomp_version_dep. [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol versioning. [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep. (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep). * Makefile.in: Regenerate. * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT. * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0 to common block, protected by HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT. 2010-06-10 Gerald Pfeifer * libgomp.texi: Move to GFDL version 1.3. Update copyright years. 2010-06-09 Iain Sandoe PR bootstrap/43170 * configure: Regenerate. 2010-05-04 Ralf Wildenhues PR other/43620 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. * configure: Regenerate. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2010-04-26 Jakub Jelinek PR c/43893 * testsuite/libgomp.c/pr43893.c: New test. * testsuite/libgomp.c++/pr43893.C: New test. 2010-04-21 Jakub Jelinek PR middle-end/43570 * testsuite/libgomp.fortran/vla8.f90: New test. 2010-04-20 Jakub Jelinek PR libgomp/43706 * config/linux/affinity.c (gomp_init_affinity): Decrease gomp_available_cpus if affinity mask confines the process to fewer CPUs. * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is non-NULL, just return gomp_available_cpus. PR libgomp/43569 * sections.c (gomp_sections_init): Initialize ws->mode. 2010-04-14 Uros Bizjak * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but not unused bar variable. * configure: Regenerate. 2010-04-02 Ralf Wildenhues * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * testsuite/Makefile.in: Regenerate. 2010-03-22 Jakub Jelinek PR libgomp/42942 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument. (initialize_env): Adjust callers. (omp_set_max_active_levels): Set gomp_max_active_levels_var even when the argument is 0. * testsuite/libgomp.c/pr42942.c: New test. 2010-03-08 Tobias Grosser PR middle-end/42644 PR middle-end/42130 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust. * testsuite/libgomp.graphite/force-parallel-2.c: Adjust. 2010-01-29 Rainer Orth * testsuite/libgomp.c++/task-1.C: Renamed err to e. * testsuite/libgomp.c++/task-6.C: Likewise. 2010-01-28 Steve Ellcey * configure.tgt (*-*-hpux*): Add -frandom-seed flag. 2010-01-26 Paolo Bonzini * configure.ac: Test for executability of _the first word_ of GFORTRAN. * configure: Regenerate. 2010-01-26 Jakub Jelinek PR fortran/42866 * testsuite/libgomp.fortran/allocatable5.f90: New test. 2010-01-20 Paolo Bonzini * configure.ac: Test for executability of GFORTRAN. * configure: Regenerate. 2010-01-05 Rainer Orth * configure: Regenerate. 2010-01-04 H.J. Lu PR libgomp/42602 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic. 2010-01-03 Richard Guenther * testsuite/libgomp.fortran/recursion1.f90: New testcase. 2009-12-23 Sebastian Pop * testsuite/libgomp.graphite/pr4118.c: New. 2009-12-22 Iain Sandoe * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage for darwin, protect the test with require-effective-target tls_runtime. * testsuite/libgomp.fortran/pr32550.f90: Ditto. 2009-12-22 Iain Sandoe PR target/41605 * testsuite/lib/libgomp.exp: Provide -B options to allow for link spec %s substitutions for static libraries. 2009-12-18 Jack Howarth PR testsuite/42135 * libgomp.graphite/force-parallel-2.c: Reduce array size. 2009-12-05 Ralf Wildenhues * Makefile.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. 2009-11-30 Dave Korn * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent settings for LC_ALL and LANG. 2009-11-25 Jakub Jelinek PR fortran/42162 * testsuite/libgomp.fortran/pr42162.f90: New test. 2009-11-13 Jakub Jelinek PR middle-end/42029 * testsuite/libgomp.c/pr42029.c: New test. 2009-10-26 Jakub Jelinek * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many *s. Accept ld version without text in ()s. * configure: Regenerated. 2009-10-22 Razya Ladelsky * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan. 2009-10-17 Ralf Wildenhues PR libgomp/41418 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no" or a hyphen (happens with fortran language disabled). * configure: Regenerate. 2009-09-30 Ralf Wildenhues * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head', use sed script portable to Solaris /bin/sed for extracting ld version. * configure: Regenerate. 2009-09-17 Alexander Monakov * testsuite/libgomp.graphite/bounds.c: New test. 2009-09-11 Ralf Wildenhues * Makefile.am (libgomp_la_LINK): New. * Makefile.in: Regenerate. 2009-08-24 Ralf Wildenhues * configure.ac (AC_PREREQ): Bump to 2.64. 2009-08-22 Ralf Wildenhues * Makefile.am (install-html, install-pdf): Remove. * Makefile.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. 2009-08-22 Ralf Wildenhues * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS). * Makefile.in: Regenerate. 2009-08-20 Dave Korn * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag. * Makefile.in: Regenerate. 2009-08-19 Tobias Burnus PR fortran/41102 omp_lib.h.in: Fix -std=f95 errors. 2009-08-14 David Edelsohn * testsuite/libgomp.graphite: Move from gcc.dg/graphite. * testsuite/libgomp.graphite/graphite_autopar.exp: Delete. * testsuite/libgomp.graphite/graphite.exp: New. 2009-08-05 Andreas Tobler * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared only build. 2009-08-04 David Daney * config/linux/mutex.h (gomp_mutex_unlock): Add comment about needed memory barrier semantics. * config/linux/mips/mutex.h: New file. 2009-07-30 Ralf Wildenhues * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force. 2009-07-16 Joseph Myers * configure: Regenerate. 2009-07-11 Richard Sandiford PR testsuite/40699 PR testsuite/40707 PR testsuite/40709 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits. * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp, testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits. 2009-07-02 Richard Sandiford * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS options when choosing a multilib. 2009-06-30 Richard Sandiford * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to ld_library_path. Use add_path. Add just find_libgcc_s to ld_library_path, not every libgcc multilib directory. * testsuite/libgomp.c/c.exp (ld_library_path): Don't call gcc-set-multilib-library-path; rely on $always_ld_library_path instead. * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise. Use add_path. * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise. 2009-06-09 Nathan Froyd * Makefile.am (LTLDFLAGS): Define. (LINK): Define. * Makefile.in: Regenerate. 2009-05-27 Janne Blomqvist PR fortran/39718 * testsuite/libgomp.fortran/fortran.exp: Don't link with libgfortranbegin, check existence of libgfortran.a instead of libgfortranbegin.a. 2009-05-20 Jakub Jelinek PR libgomp/40174 * team.c (gomp_thread_start): Destroy thr->release semaphore. (gomp_free_pool_helper): Likewise. 2009-04-20 Vasilis Liaskovitis Jakub Jelinek PR fortran/35423 * testsuite/libgomp.fortran/workshare2.f90: New test. 2009-04-09 Nick Clifton * iter.c: Change copyright header to refer to version 3 of the GNU General Public License with version 3.1 of the GCC Runtime Library Exception and to point readers at the COPYING3 and COPYING3.RUNTIME files and the FSF's license web page. * alloc.c: Likewise. * barrier.c: Likewise. * config/bsd/proc.c: Likewise. * config/linux/affinity.c: Likewise. * config/linux/alpha/futex.h: Likewise. * config/linux/bar.c: Likewise. * config/linux/bar.h: Likewise. * config/linux/ia64/futex.h: Likewise. * config/linux/ia64/mutex.h: Likewise. * config/linux/lock.c: Likewise. * config/linux/mips/futex.h: Likewise. * config/linux/mutex.c: Likewise. * config/linux/mutex.h: Likewise. * config/linux/powerpc/futex.h: Likewise. * config/linux/proc.c: Likewise. * config/linux/ptrlock.c: Likewise. * config/linux/ptrlock.h: Likewise. * config/linux/s390/futex.h: Likewise. * config/linux/sem.c: Likewise. * config/linux/sem.h: Likewise. * config/linux/sparc/futex.h: Likewise. * config/linux/wait.h: Likewise. * config/linux/x86/futex.h: Likewise. * config/mingw32/proc.c: Likewise. * config/mingw32/time.c: Likewise. * config/posix/affinity.c: Likewise. * config/posix/bar.c: Likewise. * config/posix/bar.h: Likewise. * config/posix/lock.c: Likewise. * config/posix/mutex.h: Likewise. * config/posix/proc.c: Likewise. * config/posix/ptrlock.h: Likewise. * config/posix/sem.c: Likewise. * config/posix/sem.h: Likewise. * config/posix/time.c: Likewise. * config/posix95/lock.c: Likewise. * critical.c: Likewise. * env.c: Likewise. * error.c: Likewise. * fortran.c: Likewise. * iter_ull.c: Likewise. * libgomp.h: Likewise. * libgomp_f.h.in: Likewise. * libgomp_g.h: Likewise. * loop.c: Likewise. * loop_ull.c: Likewise. * omp.h.in: Likewise. * omp_lib.f90.in: Likewise. * omp_lib.h.in: Likewise. * ordered.c: Likewise. * parallel.c: Likewise. * sections.c: Likewise. * single.c: Likewise. * task.c: Likewise. * team.c: Likewise. * work.c: Likewise. 2009-04-09 Jakub Jelinek * testsuite/config/default.exp: Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. 2009-04-08 Jakub Jelinek PR middle-end/39573 * libgomp.c++/pr39573.C: New test. 2009-04-01 Jakub Jelinek PR other/39591 * testsuite/libgomp.c/pr39591-1.c: New test. * testsuite/libgomp.c/pr39591-2.c: New test. * testsuite/libgomp.c/pr39591-3.c: New test. 2009-03-25 Uros Bizjak * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage. * testsuite/libgomp.c/atomic-6.c: Ditto. 2009-03-23 Jakub Jelinek PR c/39495 * testsuite/libgomp.c/loop-12.c: New test. * testsuite/libgomp.c/loop-11.c: New test. * testsuite/libgomp.c++/loop-11.C: New test. * testsuite/libgomp.c++/loop-12.C: New test. * testsuite/libgomp.c++/for-8.C: New test. 2009-03-01 Ralf Wildenhues * configure: Regenerate. 2009-02-11 Jakub Jelinek PR middle-end/39154 * testsuite/libgomp.c/pr39154.c: New test. 2009-01-30 Ian Lance Taylor * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set libgomp_ld_is_gold. Get gold version number. (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning. * configure: Rebuild. 2009-01-19 Iain Sandoe * testsuite/lib/libgomp.exp: Add -B option for targets that use libgfortran.a%s in their specs. 2009-01-07 Jakub Jelinek PR libgomp/38086 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check. * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if HAVE_AS_SYMVER_DIRECTIVE is not defined. * configure: Regenerated. * config.h.in: Likewise. 2008-12-28 Jakub Jelinek PR c++/38650 * testsuite/libgomp.c/pr38650.c: New test. * testsuite/libgomp.c++/pr38650.C: New test. 2008-12-27 Jakub Jelinek * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause. 2008-12-26 Uros Bizjak * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets. 2008-12-18 Ralf Wildenhues * configure: Regenerate. 2008-12-08 Jakub Jelinek PR middle-end/36802 * testsuite/libgomp.c/pr36802-1.c: New test. * testsuite/libgomp.c/pr36802-2.c: New test. * testsuite/libgomp.c/pr36802-3.c: New test. 2008-12-01 Janis Johnson PR libgomp/38270 * config/linux/powerpc/mutex.h: New. 2008-12-01 Jakub Jelinek PR c++/38257 * testsuite/libgomp.c++/for-7.C: New test. PR c++/38348 * testsuite/libgomp.c++/for-6.C: New test. 2008-11-26 Janis Johnson PR testsuite/28870 * testsuite/lib/libgomp.exp: Include new timeout library files. (libgomp_target_compile): Set timeout value from new proc. 2008-11-13 Steve Ellcey PR libgomp/37938 * config/linux/ia64/mutex.h: New. 2008-11-04 Tobias Burnus PR libgomp/37935 * libgomp.texi (Runtime library routines, environment variables): Update for OpenMP version 3.0. 2008-09-26 Peter O'Gorman Steve Ellcey * configure: Regenerate for new libtool. * Makefile.in: Ditto. * testsuite/Makefile.in: Ditto. 2008-09-19 Jakub Jelinek Andreas Tobler * config/bsd/proc.c: New file. * configure.tgt (*-*-darwin*): Use config_path "bsd posix". * configure.ac: Check for header * configure: Regenerate. * config.h.in: Likewise. 2008-09-05 Janis Johnson * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists. 2008-08-31 Aaron W. LaFramboise * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined. * Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. 2008-08-21 Nathan Froyd * testsuite/lib/libgomp.exp (libgomp_init): Only set things that depend on blddir if blddir exists. (libgomp_target_compile): Likewise. * testsuite/libgomp.c++/c++.exp: Likewise. * testsuite/libgomp.fortran/fortran.exp: Likewise. 2008-07-30 Ralf Wildenhues * libgomp.texi: Update to GFDL 1.2. Update copyright years. Do not list GPL as Invariant Section. 2008-07-28 Ilie Garbacea Chao-ying Fu * configure.tgt: Enable futex for MIPS. * config/linux/mips/futex.h: New file. 2008-07-16 Jakub Jelinek * team.c (gomp_team_end): Free team immediately if it has just one thread. 2008-07-08 David Edelsohn * testsuite/libgomp.c++/c++.exp: Append multilib library path. * testsuite/libgomp.fortran/fortran.exp: Same. * testsuite/libgomp.c/c.exp: Same. * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib directory to library path first. 2008-06-29 Krister Walfridsson * env.c (parse_stacksize): Add cast to avoid warning. (parse_spincount): Likewise. 2008-06-27 Jakub Jelinek * testsuite/libgomp.c/loop-10.c: New test. * libgomp.c/loop-3.c (main): Add lastprivate clause. * libgomp.c++/loop-6.C (main): Likewise. PR debug/36617 * testsuite/libgomp.c/debug-1.c: New test. 2008-06-19 Jakub Jelinek * testsuite/libgomp.c/nqueens-1.c: New test. PR c++/36523 * testsuite/libgomp.c++/task-7.C: New function. 2008-06-17 Ralf Wildenhues * configure: Regenerate. 2008-06-15 John David Anglin * env.c (initialize_env): Always initialize gomp_remaining_threads_lock mutex when HAVE_SYNC_BUILTINS isn't defined. 2008-06-15 Ralf Wildenhues * libgomp.texi (omp_test_lock): Fix typo. 2008-06-12 Tobias Burnus * omp_lib.f90.in: Add "implicit none". 2008-06-12 Jakub Jelinek PR middle-end/36506 * testsuite/libgomp.c/reduction-5.c: New test. 2008-06-11 Jakub Jelinek * libgomp.h (struct gomp_task): Add in_tied_task field. * task.c (gomp_init_task): Initialize it. (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending unconditionally. Don't call gomp_team_barrier_wake if current task is implicit or if(0) from implicit and number of running tasks is equal to nthreads - 1. PR libgomp/36471 * omp_lib.f90.in (omp_get_ancestor_thread_num_8, omp_get_team_size_8): Fix pastos. PR libgomp/36469 * configure.ac: Add AC_CHECK_FUNCS (strtoull). * configure: Regenerated. * config.h.in: Regenerated. * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not defined. 2008-06-06 Andreas Tobler PR bootstrap/36452 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API. (GOMP_loop_ull_dynamic_start): Likewise. (GOMP_loop_ull_guided_start): Likewise. (GOMP_loop_ull_ordered_static_start): Likewise. (GOMP_loop_ull_ordered_dynamic_start): Likewise. (GOMP_loop_ull_ordered_guided_start): Likewise. 2008-06-06 Jakub Jelinek Richard Henderson Ulrich Drepper Jakob Blomer * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE. Substitute also OMP_*LOCK_25*. * configure: Regenerated. * config.h.in: Regenerated. * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c, ptrlock.c and task.c. * Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * task.c: New file. * loop_ull.c: New file. * iter_ull.c: New file. * libgomp.h: Include ptrlock.h. (enum gomp_task_kind): New type. (struct gomp_team): Add task_lock, task_queue, task_count, task_running_count, single_count fields. Add work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS. Remove work_share_lock, generation_mask, oldest_live_gen, num_live_gen and init_work_shares fields, add work work_share_list_alloc, work_share_list_free and work_share_chunk fields. Change work_shares from pointer to pointers into an array. Change ordered_release field into gomp_sem_t ** from flexible array member. Add implicit_task and initial_work_shares fields. Move close to the end of the struct. (struct gomp_team_state): Add single_count, last_work_share, active_level and level fields, remove work_share_generation. (gomp_barrier_handle_tasks): New prototype. (gomp_finish_task): New inline function. (struct gomp_work_share): Move chunk_size, end, incr into transparent union/struct, add chunk_size_ull, end_ll, incr_ll and next_ll fields. Reshuffle fields. Add next_alloc, next_ws, next_free and inline_ordered_team_ids fields, change ordered_team_ids into pointer from flexible array member. Add mode field. Put lock and next into a different cache line from most of the write-once fields. (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked, gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next, gomp_iter_ull_guided_next): New prototypes. (gomp_new_icv): New prototype. (struct gomp_thread): Add thread_pool and task fields. (struct gomp_thread_pool): New type. (gomp_new_team): New prototype. (gomp_team_start): Change type of last argument. (gomp_new_work_share): Removed. (gomp_init_work_share, gomp_fini_work_share): New prototypes. (gomp_work_share_init_done): New static inline. (gomp_throttled_spin_count_var, gomp_available_cpus, gomp_managed_threads): New extern decls. (gomp_init_task): New prototype. (gomp_spin_count_var): New extern var decl. (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility or no alias support, or if not PIC. (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30, gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30, gomp_destroy_nest_lock_30, gomp_set_nest_lock_30, gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25, gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25, gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25, gomp_set_nest_lock_25, gomp_unset_nest_lock_25, gomp_test_nest_lock_25): New prototypes. (omp_lock_symver, strong_alias): Define. (gomp_remaining_threads_count, gomp_remaining_threads_lock): New decls. (gomp_end_task): New. (struct gomp_task_icv, gomp_global_icv): New. (gomp_thread_limit_var, gomp_max_active_levels_var): New. (struct gomp_task): New. (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var, gomp_run_sched_var, gomp_run_sched_chunk): Remove. (gomp_icv): New. (gomp_schedule_type): Reorder enum to match omp_sched_t. * team.c (struct gomp_thread_start_data): Add thread_pool and task fields. (gomp_thread_start): Add gomp_team_barrier_wait call. For non-nested case remove clearing of docked thread thr fields. Use pool fields instead of global gomp_* variables. Use gomp_barrier_wait_last when needed. Initialize ts.active_level. Create tasks for each member thread. (free_team): Only destroy team barrier, task_lock here and free it. (gomp_free_thread): Free last_team if non-NULL. (gomp_team_end): Call gomp_team_barrier_wait instead of gomp_barrier_wait. For nested case call one extra gomp_barrier_wait. Move here some destruction from free_team. Call free_team on pool->last_team if any, rather than freeing current team. Destroy work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS. (gomp_new_icv): New function. (gomp_threads, gomp_threads_size, gomp_threads_used, gomp_threads_dock): Removed. (gomp_thread_destructor): New variable. (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New functions. (gomp_team_start): Create new pool if current thread doesn't have one. Use pool fields instead of global gomp_* variables. Initialize thread_pool field for new threads. Clear single_count. Change last argument from ws to team, don't create new team, set ts.work_share to &team->work_shares[0] and clear ts.last_work_share. Don't clear ts.work_share_generation. If number of threads changed, adjust atomically gomp_managed_threads. Use gomp_init_task instead of gomp_new_task, set thr->task to the corresponding implicit_task array entry. Create tasks for each member thread. Initialize ts.level. (initialize_team): Call pthread_key_create on gomp_thread_destructor. (team_destructor): New function. (new_team): Removed. (gomp_new_team): New function. (free_team): Free gomp_work_share blocks chained through next_alloc, instead of freeing work_shares and destroying work_share_lock. (gomp_team_end): Call gomp_fini_work_share. If number of threads changed, adjust atomically gomp_managed_threads. Use gomp_end_task. * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead of gomp_barrier_wait. * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait instead of gomp_barrier_wait. Call gomp_work_share_init_done if gomp_work_share_start returned true. Don't unlock ws->lock. (GOMP_single_copy_end): Call gomp_team_barrier_wait instead of gomp_barrier_wait. (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call gomp_work_share_init_done if gomp_work_share_start returned true. Don't unlock ws->lock. * work.c: Include stddef.h. (free_work_share): Use work_share_list_free_lock instead of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument. Call gomp_fini_work_share and then either free ws if orphaned, or put it into work_share_list_free list of the current team. (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New functions. (gomp_work_share_start, gomp_work_share_end, gomp_work_share_end_nowait): Rewritten. * omp_lib.f90.in Change some tabs to spaces to prevent warnings. (openmp_version): Set to 200805. (omp_sched_kind, omp_sched_static, omp_sched_dynamic, omp_sched_guided, omp_sched_auto): New parameters. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level): New interfaces. * omp_lib.h.in (openmp_version): Set to 200805. (omp_sched_kind, omp_sched_static, omp_sched_dynamic, omp_sched_guided, omp_sched_auto): New parameters. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level): New externals. * loop.c: Include limits.h. (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle GFS_AUTO. (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start): Likewise. Use gomp_icv. (gomp_loop_static_start, gomp_loop_dynamic_start): Clear ts.static_trip here. (gomp_loop_static_start, gomp_loop_ordered_static_start): Call gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock. (gomp_loop_dynamic_start, gomp_loop_guided_start): Call gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS, don't unlock ws->lock, otherwise lock it. (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call gomp_work_share_init_done after gomp_loop_init. Lock ws->lock. (gomp_parallel_loop_start): Call gomp_new_team instead of gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0]. Adjust gomp_team_start caller. Pass 0 as second argument to gomp_resolve_num_threads. (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr. If adding ws->chunk_size nthreads + 1 times after end won't overflow, set ws->mode to 1. * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start, GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start, GOMP_loop_ull_ordered_static_start, GOMP_loop_ull_ordered_dynamic_start, GOMP_loop_ull_ordered_guided_start, GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next, GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next, GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next, GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next, GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New prototypes. * libgomp.map: Export lock routines also @@OMP_2.0. (GOMP_loop_ordered_dynamic_first, GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first, GOMP_loop_ordered_static_first): Remove. (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start, GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start, GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_dynamic_start, GOMP_loop_ull_ordered_guided_next, GOMP_loop_ull_ordered_guided_start, GOMP_loop_ull_ordered_runtime_next, GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_ordered_static_next, GOMP_loop_ull_ordered_static_start, GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start, GOMP_loop_ull_static_next, GOMP_loop_ull_static_start, GOMP_task, GOMP_taskwait): Export @@GOMP_2.0. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level, omp_set_schedule_, omp_set_schedule_8_, omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_, omp_set_max_active_levels_, omp_set_max_active_levels_8_, omp_get_max_active_levels_, omp_get_level_, omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_, omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_): New exports @@OMP_3.0. * omp.h.in (omp_sched_t): New type. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level): New prototypes. * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var, gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var, gomp_thread_limit_var, gomp_remaining_threads_count, gomp_remaining_threads_lock): New variables. (parse_spincount): New function. (initialize_env): Call gomp_init_num_threads unconditionally. Initialize gomp_available_cpus. Call parse_spincount, initialize gomp_{,throttled_}spin_count_var depending on presence and value of OMP_WAIT_POLICY and GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var. Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS, OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and gomp_remaining_threads_lock if needed. Use gomp_global_icv. (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var, gomp_run_sched_var, gomp_run_sched_chunk): Remove. (gomp_global_icv): New. (parse_schedule): Use it. Parse "auto". (omp_set_num_threads): Use gomp_icv. (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested): Likewise. (omp_get_max_threads): Move from parallel.c. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels): New functions, add ialias. (parse_stacksize, parse_wait_policy): New functions. * fortran.c: Rewrite lock wrappers, if symbol versioning provide both wrappers for compatibility and new locks. (omp_set_schedule, omp_get_schedule, omp_get_thread_limit, omp_set_max_active_levels, omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level): New ialias_redirect. (omp_set_schedule_, omp_set_schedule_8_, omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_, omp_set_max_active_levels_, omp_set_max_active_levels_8_, omp_get_max_active_levels_, omp_get_level_, omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_, omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_): New functions. * parallel.c: Include limits.h. (gomp_resolve_num_threads): Add count argument. Rewritten. (GOMP_parallel_start): Call gomp_new_team and pass that as last argument to gomp_team_start. Pass 0 as second argument to gomp_resolve_num_threads. (GOMP_parallel_end): Decrease gomp_remaining_threads_count if gomp_thread_limit_var != ULONG_MAX. (omp_in_parallel): Implement using ts.active_level. (omp_get_max_threads): Move to env.c. (omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level): New functions, add ialias. * sections.c (GOMP_sections_start): Call gomp_work_share_init_done after gomp_sections_init. If HAVE_SYNC_BUILTINS, call gomp_iter_dynamic_next instead of the _locked variant and don't take lock around it, otherwise acquire it before calling gomp_iter_dynamic_next_locked. (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call gomp_iter_dynamic_next instead of the _locked variant and don't take lock around it. (GOMP_parallel_sections_start): Call gomp_new_team instead of gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0]. Adjust gomp_team_start caller. Pass count as second argument to gomp_resolve_num_threads, don't adjust num_threads after the call. Use gomp_icv. * iter.c (gomp_iter_dynamic_next_locked): Don't multiply ws->chunk_size by incr. (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient code. * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New types. (omp_lock_25_arg, omp_nest_lock_25_arg): New macros. (omp_check_defines): Check even the compat defines. * config/linux/ptrlock.c: New file. * config/linux/ptrlock.h: New file. * config/linux/wait.h: New file. * config/posix/ptrlock.c: New file. * config/posix/ptrlock.h: New file. * config/linux/bar.h (gomp_team_barrier_wait, gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes. (gomp_team_barrier_set_task_pending, gomp_team_barrier_clear_task_pending, gomp_team_barrier_set_waiting_for_tasks, gomp_team_barrier_waiting_for_tasks, gomp_team_barrier_done): New inlines. (gomp_barrier_t): Rewritten. (gomp_barrier_state_t): New typedef. (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy, gomp_barrier_wait_start): Rewritten. (gomp_barrier_wait_end): Change second argument to gomp_barrier_state_t. (gomp_barrier_last_thread, gomp_barrier_wait_last): New static inlines. * config/linux/bar.c: Include wait.h instead of libgomp.h and futex.h. (gomp_barrier_wait_end): Rewritten. (gomp_team_barrier_wait, gomp_team_barrier_wait_end, gomp_team_barrier_wake, gomp_barrier_wait_last): New functions. * config/posix/bar.h (gomp_barrier_t): Add generation field. (gomp_barrier_state_t): New typedef. (gomp_team_barrier_wait, gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes. (gomp_barrier_wait_start): Or all but low 2 bits from generation into the return value. Return gomp_barrier_state_t. (gomp_team_barrier_set_task_pending, gomp_team_barrier_clear_task_pending, gomp_team_barrier_set_waiting_for_tasks, gomp_team_barrier_waiting_for_tasks, gomp_team_barrier_done): New inlines. (gomp_barrier_wait_end): Change second argument to gomp_barrier_state_t. (gomp_barrier_last_thread, gomp_barrier_wait_last): New static inlines. * config/posix/bar.c (gomp_barrier_init): Clear generation field. (gomp_barrier_wait_end): Change second argument to gomp_barrier_state_t. (gomp_team_barrier_wait, gomp_team_barrier_wait_end, gomp_team_barrier_wake): New functions. * config/linux/mutex.c: Include wait.h instead of libgomp.h and futex.h. (gomp_futex_wake, gomp_futex_wait): New variables. (gomp_mutex_lock_slow): Call do_wait instead of futex_wait. * config/linux/lock.c: Rewrite to make locks task owned, for backwards compatibility provide the old entrypoints if symbol versioning. Include wait.h instead of libgomp.h and futex.h. (gomp_set_nest_lock_25): Call do_wait instead of futex_wait. * config/posix95/lock.c: Rewrite to make locks task owned, for backwards compatibility provide the old entrypoints if symbol versioning. * config/posix/lock.c: Rewrite to make locks task owned, for backwards compatibility provide the old entrypoints if symbol versioning. * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv. (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv. * config/posix/proc.c, config/mingw32/proc.c: Similarly. * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (sys_futex0): Return error code. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (sys_futex0): Return error code. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (sys_futex0): Return error code. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (sys_futex0): Return error code. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove. (sys_futex0): Return error code. (futex_wake, futex_wait): If ENOSYS was returned, clear FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry. (cpu_relax, atomic_write_barrier): New static inlines. * config/linux/sem.c: Include wait.h instead of libgomp.h and futex.h. (gomp_sem_wait_slow): Call do_wait instead of futex_wait. * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS. * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New types. (omp_nest_lock_t): Change owner into void *, add lock field. * config/posix95/omp-lock.h: Include semaphore.h. (omp_lock_25_t, omp_nest_lock_25_t): New types. (omp_lock_t): Use sem_t instead of mutex if semaphores aren't broken. (omp_nest_lock_t): Likewise. Change owner to void *. * config/posix/omp-lock.h: Include semaphore.h. (omp_lock_25_t, omp_nest_lock_25_t): New types. (omp_lock_t): Use sem_t instead of mutex if semaphores aren't broken. (omp_nest_lock_t): Likewise. Add owner field. 2008-06-06 Jakub Jelinek * testsuite/libgomp.c/collapse-1.c: New test. * testsuite/libgomp.c/collapse-2.c: New test. * testsuite/libgomp.c/collapse-3.c: New test. * testsuite/libgomp.c/icv-1.c: New test. * testsuite/libgomp.c/icv-2.c: New test. * testsuite/libgomp.c/lib-2.c: New test. * testsuite/libgomp.c/lock-1.c: New test. * testsuite/libgomp.c/lock-2.c: New test. * testsuite/libgomp.c/lock-3.c: New test. * testsuite/libgomp.c/loop-4.c: New test. * testsuite/libgomp.c/loop-5.c: New test. * testsuite/libgomp.c/loop-6.c: New test. * testsuite/libgomp.c/loop-7.c: New test. * testsuite/libgomp.c/loop-8.c: New test. * testsuite/libgomp.c/loop-9.c: New test. * testsuite/libgomp.c/nested-3.c: New test. * testsuite/libgomp.c/nestedfn-6.c: New test. * testsuite/libgomp.c/sort-1.c: New test. * testsuite/libgomp.c/task-1.c: New test. * testsuite/libgomp.c/task-2.c: New test. * testsuite/libgomp.c/task-3.c: New test. * testsuite/libgomp.c/task-4.c: New test. * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes to C++ testsuite default compiler options. * testsuite/libgomp.c++/collapse-1.C: New test. * testsuite/libgomp.c++/collapse-2.C: New test. * testsuite/libgomp.c++/ctor-10.C: New test. * testsuite/libgomp.c++/for-1.C: New test. * testsuite/libgomp.c++/for-2.C: New test. * testsuite/libgomp.c++/for-3.C: New test. * testsuite/libgomp.c++/for-4.C: New test. * testsuite/libgomp.c++/for-5.C: New test. * testsuite/libgomp.c++/loop-8.C: New test. * testsuite/libgomp.c++/loop-9.C: New test. * testsuite/libgomp.c++/loop-10.C: New test. * testsuite/libgomp.c++/task-1.C: New test. * testsuite/libgomp.c++/task-2.C: New test. * testsuite/libgomp.c++/task-3.C: New test. * testsuite/libgomp.c++/task-4.C: New test. * testsuite/libgomp.c++/task-5.C: New test. * testsuite/libgomp.c++/task-6.C: New test. * testsuite/libgomp.fortran/allocatable1.f90: New test. * testsuite/libgomp.fortran/allocatable2.f90: New test. * testsuite/libgomp.fortran/allocatable3.f90: New test. * testsuite/libgomp.fortran/allocatable4.f90: New test. * testsuite/libgomp.fortran/collapse1.f90: New test. * testsuite/libgomp.fortran/collapse2.f90: New test. * testsuite/libgomp.fortran/collapse3.f90: New test. * testsuite/libgomp.fortran/collapse4.f90: New test. * testsuite/libgomp.fortran/lastprivate1.f90: New test. * testsuite/libgomp.fortran/lastprivate2.f90: New test. * testsuite/libgomp.fortran/lib4.f90: New test. * testsuite/libgomp.fortran/lock-1.f90: New test. * testsuite/libgomp.fortran/lock-2.f90: New test. * testsuite/libgomp.fortran/nested1.f90: New test. * testsuite/libgomp.fortran/nestedfn4.f90: New test. * testsuite/libgomp.fortran/strassen.f90: New test. * testsuite/libgomp.fortran/tabs1.f90: New test. * testsuite/libgomp.fortran/tabs2.f: New test. * testsuite/libgomp.fortran/task1.f90: New test. * testsuite/libgomp.fortran/task2.f90: New test. * testsuite/libgomp.fortran/vla4.f90: Add dg-warning. * testsuite/libgomp.fortran/vla5.f90: Likewise. * testsuite/libgomp.c/pr26943-2.c: Likewise. * testsuite/libgomp.c/pr26943-3.c: Likewise. * testsuite/libgomp.c/pr26943-4.c: Likewise. 2008-05-23 Jakub Jelinek PR c++/36308 * testsuite/libgomp.c++/ctor-11.C: New test. * testsuite/libgomp.c++/ctor-12.C: New test. 2008-05-15 Janis Johnson * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib. 2008-05-07 Jakub Jelinek PR middle-end/36106 * testsuite/libgomp.c/atomic-5.c: New test. * testsuite/libgomp.c/atomic-6.c: New test. * testsuite/libgomp.c/autopar-1.c: New test. 2008-04-21 Ralf Wildenhues * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS) (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY) (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT) (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names. * configure: Regenerate. * Makefile.in, testsuite/Makefile.in: Likewise. 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. 2008-03-18 Jakub Jelinek PR middle-end/35611 * testsuite/libgomp.c/atomic-4.c: New test. PR libgomp/35625 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end. (gomp_iter_guided_next): Likewise. * testsuite/libgomp.c/pr35625.c: New test. 2008-03-16 Ralf Wildenhues * aclocal.m4: Regenerate. * configure: Likewise. * Makefile.in: Likewise. * testsuite/Makefile.in: Likewise. 2008-03-13 Jakub Jelinek PR middle-end/35185 * testsuite/libgomp.c++/pr35185.C: New test. 2008-03-12 Jakub Jelinek PR middle-end/35549 * testsuite/libgomp.c/pr35549.c: New test. 2008-03-06 Jakub Jelinek * testsuite/libgomp.c/atomic-3.c: New test. 2008-03-03 Francois-Xavier Coudert PR fortran/33197 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and .F08 file suffixes. 2008-03-03 Peter O'Gorman PR libgomp/33131 * configure.ac: Add ACX_HEADER_STRING. * env.c: Include strings.h. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. 2008-02-15 Jakub Jelinek PR middle-end/35196 * testsuite/libgomp.c/pr35196.c: New test. PR middle-end/35130 * testsuite/libgomp.fortran/pr35130.f90: New test. * testsuite/libgomp.c/pr35130.c: New test. 2008-01-25 Jakub Jelinek PR middle-end/33880 * testsuite/libgomp.c/pr33880.c: New test. * testsuite/libgomp.fortran/pr33880.f90: New test. 2008-01-24 David Edelsohn * configure: Regenerate. 2008-01-08 Jakub Jelinek * configure.ac: Move futex checking into ../config/futex.m4. * configure: Rebuilt. * aclocal.m4: Rebuilt. * Makefile.in: Rebuilt. * configure.tgt: Rename have_tls to gcc_cv_have_tls to match 2007-10-15 ../config/tls.m4 change. 2007-12-19 Jakub Jelinek PR c++/34513 * testsuite/libgomp.c/pr34513.c: New test. * testsuite/libgomp.c++/pr34513.C: New test. 2007-12-17 Jack Howarth PR target/32765 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin. 2007-12-04 Jakub Jelinek * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes. 2007-12-03 Jakub Jelinek * testsuite/libgomp.c/private-1.c: New test. 2007-11-29 Andris Pavenis Paolo Bonzini * Makefile.am: Use space as vpath separator. Use 'vpath %' instead of 'VPATH ='. * Makefile.in: Regenerate. 2007-11-23 Matthias Klose * configure.ac: Adjust makeinfo version check. * configure: Regenerate. 2007-11-10 Jakub Jelinek PR fortran/34020 * testsuite/libgomp.fortran/pr34020.f90: New test. 2007-11-06 Jakub Jelinek PR c++/33894 * testsuite/libgomp.c++/atomic-1.C: New test. 2007-10-25 Jakub Jelinek PR libgomp/33275 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate): Make x and y integers rather than (implicit) reals. Add private (j) clause to the last omp parallel. 2007-10-15 Maciej W. Rozycki * configure: Regenerate following changes to ../config/tls.m4. 2007-09-28 Jakub Jelinek * testsuite/libgomp.fortran/stack.f90: New test. 2007-09-10 Danny Smith * config/mingw32/proc.c: New file. 2007-09-05 Uros Bizjak * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets. (main): Use __get_cpuid to get i386 target fetaures. * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets. (main): Use __get_cpuid to get x86_64 target fetaures. 2007-08-15 Jack Howarth PR target/32765 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin. * testsuite/libgomp.fortran/crayptr2.f90: Likwise. 2007-07-12 Jakub Jelinek PR fortran/32550 * testsuite/libgomp.fortran/pr32550.f90: New test. * testsuite/libgomp.fortran/crayptr2.f90: New test. 2007-07-05 H.J. Lu * aclocal.m4: Regenerated. 2007-07-05 Tobias Burnus PR fortran/32359 * testsuite/libgomp.fortran/pr32359.f90: New. 2007-07-02 Jakub Jelinek PR libgomp/32468 * sections.c (GOMP_parallel_sections_start): Only decrease number of threads to COUNT if dyn_var is true. * testsuite/libgomp.c/pr32468.c: New test. 2007-07-02 Rainer Orth PR libgomp/26308 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX. 2007-06-21 Jakub Jelinek PR middle-end/32362 * testsuite/libgomp.c/pr32362-1.c: New test. * testsuite/libgomp.c/pr32362-2.c: New test. * testsuite/libgomp.c/pr32362-3.c: New test. 2007-06-07 Jakub Jelinek * team.c (gomp_team_start): Fix setting up thread_attr stack size. 2007-06-02 Paolo Bonzini * configure: Regenerate. 2007-05-23 Steve Ellcey * Makefile.in: Regenerate. * configure: Regenerate. * aclocal.m4: Regenerate. * testsuite/Makefile.in: Regenerate. 2007-05-04 Jakub Jelinek * config/linux/proc.c: New file. PR libgomp/28482 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux. 2007-04-19 Daniel Franke * libgomp.texi (GOMP_CPU_AFFINITY): Updated. 2007-04-16 Matthias Klose * configure.tgt (i[456]86-*-linux*): Only add ia32 specific flags if not building with -m64. * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march flag for i?86-*-* targets, if current target matches -m64. 2007-04-14 Steve Ellcey * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS. * Makefile.in: Regenerate. 2007-04-07 John David Anglin PR testsuite/31369 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting ld_library_path. * testsuite/libgomp.fortran/fortran.exp: Likewise. 2007-04-04 Jakub Jelinek * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern decls. (gomp_init_affinity, gomp_init_thread_affinity): New prototypes. * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables. (parse_affinity): New function. (initialize_env): Call it and gomp_init_affinity. * team.c (gomp_team_start): If gomp_cpu_affinity != NULL, create new pthread_attr_t and call gomp_init_thread_affinity on it for each thread before passing the attribute to pthread_create. * config/linux/affinity.c: New file. * config/posix/affinity.c: New file. * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test. * configure: Rebuilt. * config.h.in: Rebuilt. * Makefile.am (libgomp_la_SOURCES): Add affinity.c. * Makefile.in: Rebuilt. 2007-03-23 Andreas Tobler * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for *-*-darwin*. * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library and use it if found. 2007-03-18 Uros Bizjak * testsuite/config/default.exp: New file. * testsuite/lib/libgomp.exp: New file. * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init, libgomp_target_compile, libgomp_option_help, libgomp_option_proc, load_lib *, load_gcc_lib *): Move to libgomp.exp. (libgomp_load): Remove. * testsuite/lib/libgomp.exp (libgomp_init): Compute always_ld_library_path, not ld_library_path. Set additional_flags to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets. (target_compile): Do not call libgomp_init. Append lang_library_path and lang_link_flags to options. * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH here. * testsuite/libgomp.c++/c++.exp: Set ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH here. * testsuite/libgomp.fortran/fortran.exp: Ditto. * testsuite/libgomp.c/atomic-1.c: Set dg-options to "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for CX8 flag. * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3. * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options. * testsuite/libgomp.c/pr29947-1.c: Ditto. * testsuite/libgomp.c/atomic-10.c: Ditto. 2007-03-21 Jakub Jelinek * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add dg-final cleanup-modules line. * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise. * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise. * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise. * testsuite/libgomp.fortran/threadprivate2.f90: Likewise. * testsuite/libgomp.fortran/reduction5.f90: Likewise. * testsuite/libgomp.fortran/threadprivate3.f90: Likewise. * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. 2007-03-18 Andreas Schwab * acinclude.m4: Adjust regular expression for ld version extraction. * configure: Regenerate. 2007-03-01 Brooks Moses * Makefile.am: Add install-pdf target as copied from automake v1.10 rules. * Makefile.in: Regenerate 2007-02-07 Jakub Jelinek PR libgomp/28486 * configure: Regenerate. PR c++/30703 * testsuite/libgomp.c++/pr30703.C: New test. 2007-02-02 Jakub Jelinek Revert: 2006-07-05 Eric Christopher * configure.ac: Depend addition of -pthread on host OS. * configure: Regenerate. 2007-01-31 Ralf Wildenhues * libgomp.texi: Fix spacing after abbreviations. 2007-01-31 Daniel Franke PR libgomp/30546 * configure.ac: Add check for makeinfo * Makefile.am: Redefined target libgomp.info, build libgomp.info only if an appropiate version of makeinfo is found. * aclocal.m4: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. 2007-01-29 Daniel Franke PR libgomp/30540 * libgomp.texi: More about implementation-dependent settings. 2007-01-26 Tobias Burnus * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension. 2007-01-24 Jakub Jelinek PR middle-end/30494 * testsuite/libgomp.c/pr30494.c: New test. 2007-01-15 Tom Tromey * configure: Rebuilt. * configure.ac: Fixed comment. 2007-01-14 Daniel Franke * libgomp.texi: Document implementation specific default values of environment variables. 2006-12-21 Daniel Franke PR libgomp/28209 * libgomp.texi: New file. * configure.ac: Add --enable-generated-files-in-srcdir option. * Makefile.am: Add info, dvi, pdf, html targets. On request, copy files to srcdir. * Makefile.in: Regenerated. * config.h.in: Regenerated. * testsuite/Makefile.in: Regenerated. * NOTES: Removed. 2006-12-04 Daniel Franke PR libgomp/29949 * env.c (omp_set_num_threads): Set illegal thread count to 1. 2006-12-04 Eric Botcazou * configure: Regenerate. 2006-12-04 Jakub Jelinek PR libgomp/29947 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to start if there shouldn't be any loop iterations. (gomp_loop_ordered_static_start): Remove start == end test. * testsuite/libgomp.c/pr29947-1.c: New test. * testsuite/libgomp.c/pr29947-2.c: New test. 2006-12-02 Eric Botcazou * configure.tgt: Force initial-exec TLS model on Linux only. 2006-11-13 Daniel Jacobowitz * configure: Regenerated. 2006-11-09 Uros Bizjak * env.c (parse_schedule): Reject out of range values. (parse_unsigned_long): Reject out of range, negative or zero values. 2006-10-29 Jakub Jelinek PR fortran/29629 * testsuite/libgomp.fortran/pr29629.f90: New test. 2006-10-24 Eric Botcazou PR libgomp/29494 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6. * config/posix95: New directory. * config/posix95/omp-lock.h: New file. * config/posix95/lock.c: Likewise. 2006-10-14 Geoffrey Keating * aclocal.m4: Regenerate. * configure: Regenerate. 2006-10-05 Danny Smith * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from '<' to '<='. 2006-10-05 Danny Smith * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test. * configure: Regenerate. * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias. 2006-09-26 Jakub Jelinek PR middle-end/25261 PR middle-end/28790 * testsuite/libgomp.c/nestedfn-4.c: New test. * testsuite/libgomp.c/nestedfn-5.c: New test. * testsuite/libgomp.fortran/nestedfn3.f90: New test. PR fortran/29097 * testsuite/libgomp.fortran/condinc1.f: New test. * testsuite/libgomp.fortran/condinc2.f: New test. * testsuite/libgomp.fortran/condinc3.f90: New test. * testsuite/libgomp.fortran/condinc4.f90: New test. * testsuite/libgomp.fortran/condinc1.inc: New file. 2006-09-18 Tom Tromey * configure: Rebuilt. 2006-09-13 Joseph S. Myers PR c/28768 PR preprocessor/14634 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument to AC_DEFINE. * configure: Regenerate. 2006-09-08 Steven G. Kargl * testsuite/libgomp.fortran/reduction3.f90: Change -2147483648 to -huge(i)-1 to avoid overflow. * testsuite/libgomp.fortran/reduction4.f90: Change Z'ffffffff' to not(0) to avoid overflow. 2006-08-26 Joseph S. Myers PR libgomp/25938 * Makefile.am (libsubincludedir): New. (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS. * Makefile.in: Regenerate. 2006-08-17 Jakub Jelinek PR libgomp/28725 * env.c: Include ctype.h. (parse_schedule, parse_unsigned_long, parse_boolean): Allow leading and/or trailing whitespace and compare strings case insensitively. 2006-07-16 Jakub Jelinek PR fortran/28390 * testsuite/libgomp.fortran/pr28390.f: New test. 2006-07-05 Eric Christopher * configure.ac: Depend addition of -pthread on host OS. * configure: Regenerate. 2006-06-21 Jakub Jelinek * critical.c (GOMP_critical_name_start): Fix *pptr initialization when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is defined. 2006-06-20 Jakub Jelinek PR libgomp/26175 PR libgomp/26477 * configure.ac: If neither --enable-linux-futex nor --disable-linux-futex is passed, determine the default by checking for compiling and/or running against NPTL. With --enable-linux-futex, check if SYS_gettid and SYS_futex are defined. * configure: Rebuilt. 2006-06-14 Richard Henderson PR libgomp/28008 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment. 2006-06-09 Richard Henderson * env.c (gomp_nthreads_var): Change to unsigned long. (gomp_run_sched_chunk): Likewise. (parse_unsigned_long): Rename from parse_num_threads and generalize. (initialize_env): Initialize gomp_thread_attr. * libgomp.h (gomp_nthreads_var): Update decl. (gomp_run_sched_chunk): Likewise. (gomp_thread_attr): Declare. * team.c (gomp_thread_attr): Export. (initialize_team): Don't initialize it. 2006-06-09 Jakub Jelinek PR fortran/27916 * testsuite/libgomp.fortran/pr27916-1.f90: New test. * testsuite/libgomp.fortran/pr27916-2.f90: New test. 2006-06-06 Francois-Xavier Coudert * config/mingw32/time.c: New file. * configure.tgt: Use it. 2006-05-23 Carlos O'Donell * Makefile.am: Add install-html target. Add install-html to .PHONY * Makefile.in: Regenerate. 2006-05-22 John David Anglin PR libgomp/27612 * testsuite/libgomp.c/sections-1.c: Require sync_int_long. * testsuite/libgomp.c/critical-1.c: Likewise. * testsuite/libgomp.c/loop-1.c: Likewise. * testsuite/libgomp.c/loop-2.c: Likewise. * testsuite/libgomp.c/single-1.c: Likewise. * testsuite/libgomp.c/ordered-1.c: Likewise. * testsuite/libgomp.c/ordered-2.c: Likewise. 2006-05-15 Jakub Jelinek PR middle-end/27416 * libgomp.fortran/pr27416-1.f90: New test. 2006-05-03 Jakub Jelinek PR fortran/27395 * testsuite/libgomp.fortran/pr27395-1.f90: New test. * testsuite/libgomp.fortran/pr27395-2.f90: New test. 2006-05-02 Jakub Jelinek PR c++/26943 * testsuite/libgomp.c/pr26943-1.c: New test. * testsuite/libgomp.c/pr26943-2.c: New test. * testsuite/libgomp.c/pr26943-3.c: New test. * testsuite/libgomp.c/pr26943-4.c: New test. * testsuite/libgomp.c++/pr27337.C: Remove barrier. * testsuite/libgomp.c++/pr26943.C: New test. 2006-05-02 Jakub Jelinek PR middle-end/27337 * testsuite/libgomp.c++/pr27337.C: New test. 2006-04-26 Jakub Jelinek PR c/26171 * testsuite/libgomp.c/pr26171.c: New test. 2006-04-25 Richard Henderson PR libgomp/25865 * configure.ac: Use GCC_CHECK_TLS. * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove. * Makefile.in, aclocal.m4, configure: Regenerate. 2006-04-10 Matthias Klose * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib directory names containing underscores. 2006-03-21 Jakub Jelinek PR c++/26691 * testsuite/libgomp.c++/pr26691.C: New test. 2006-03-13 Jakub Jelinek * testsuite/libgomp.fortran/retval2.f90: New test. 2006-03-09 Diego Novillo * testsuite/libgomp.c++: New directory. 2006-02-25 Shantonu Sen * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions. * config/posix/sem.c: Implement the above. 2006-02-25 Andreas Tobler * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and define HAVE_BROKEN_POSIX_SEMAPHORES. * configure: Rebuilt. * config.h.in: Rebuilt. 2006-02-17 Francois-Xavier Coudert PR bootstrap/26161 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment for the other pthread check. * configure: Regenerate. * config.h.in: Regenerate. 2006-02-15 Jakub Jelinek PR libgomp/25938 PR libgomp/25984 * Makefile.am (fincludedir): New variable. (nodist_include_HEADERS): Remove Fortran files. (nodist_finclude_HEADERS): New variable. * Makefile.in: Regenerated. 2006-02-13 Jakub Jelinek * testsuite/libgomp.fortran/vla7.f90: Add -w to options. Remove tests for returning assumed character length arrays. 2006-02-12 Roger Sayle John David Anglin PR libgomp/25936 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems. 2006-02-08 Ulrich Weigand * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library. 2006-02-07 Eric Botcazou * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related part of LD_LIBRARY_PATH manually. 2006-02-03 H.J. Lu PR libgomp/25852 * testsuite/lib/libgomp-dg.exp (blddir): Set it in libgomp_init. 2005-01-25 Paolo Bonzini PR libgomp/25884 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove. * configure.ac (PERL): Don't set. (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here. (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE, OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions. * omp.h.in: Wrap the new configure substitutions with @ characters. * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise. * aclocal.m4, configure, Makefile.in: Regenerate. * mkomp_h.pl: Delete. 2005-01-24 Paolo Bonzini PR libgomp/25259 * configure.ac: Use GCC_HEADER_STDINT. * libgomp.h: Include gstdint.h. * libgomp_f.h.in: Don't include stdint.h or inttypes.h. * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild. 2006-01-24 Richard Henderson PR libgomp/25942 * configure.ac: Add AM_MAINTAINER_MODE. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild. 2006-01-24 Diego Novillo * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * aclocal.m4: Regenerate. 2006-01-23 Andreas Tobler * config/posix/proc.c: Conditional include of sys/loadavg.h for Solaris. * configure.ac: Add check for loadavg.h. (link_gomp): Adjust comment. * configure: Regenerate. * config.h.in: Regenerate. 2006-01-21 Steve Ellcey PR libgomp/25877 * configure.ac: Remove check for alloca.h. * configure: Regenerate. * config.h.in: Regenerate. * libgomp.h: define gomp_alloca to be __builtin_alloca. * team.c: Remove use of alloca.h. Call gomp_alloca instead of alloca. 2006-01-20 Steve Ellcey PR libgomp/25877 * team.c: Add include of alloca.h. * configure.ac: Add check for alloca.h. * configure: Regenerate. * config.h.in: Regenerate. 2006-01-17 Jakub Jelinek PR fortran/25219 * testsuite/libgomp.fortran/pr25219.f90: New test. 2005-12-05 Uros Bizjak * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c, testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C, testsuite/libgomp.fortran/threadprivate1.f90, testsuite/libgomp.fortran/threadprivate2.f90, testsuite/libgomp.fortran/threadprivate3.f90, testsuite/libgomp.fortran/appendix-a/a.22.7.f9, testsuite/libgomp.fortran/appendix-a/a.22.8.f9, testsuite/libgomp.fortran/omp_parse3.f90: Change required effective-target to TLS runtime. * testsuite/libgomp.fortran/pr25162.f: Require effective-target TLS runtime. 2005-12-01 Jakub Jelinek * testsuite/libgomp.fortran/nestedfn2.f90: New test. * testsuite/libgomp.c/nestedfn-3.c: New test. 2005-11-30 Jakub Jelinek PR fortran/25162 * testsuite/libgomp.fortran/pr25162.f: New test. 2005-11-28 Jakub Jelinek * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed. 2005-11-25 Jakub Jelinek * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c, libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in, omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c, single.c, team.c, work.c, config/linux/alpha/futex.h, config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h, config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h, config/linux/powerpc/futex.h, config/linux/s390/futex.h, config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h, config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h, config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c, config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update FSF address. 2005-11-18 Jakub Jelinek * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS to nodist_noinst_HEADERS. * Makefile.in: Rebuilt. * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct, add integer count field. * config/posix/lock.c (omp_destroy_nest_lock): Adjust for omp_nest_lock_t type change. (omp_init_nest_lock): Likewise. Initialize count to 0. (omp_set_nest_lock): Adjust for omp_nest_lock_t type change. Increment count. (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change. Decrement count. (omp_test_nest_lock): Adjust for omp_nest_lock_t type change. Increment count if successful and return the new nesting level. * config/linux/lock.c (omp_test_nest_lock): Return new nesting level. * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type. * testsuite/libgomp.c/lib-1.c: New test. * testsuite/libgomp.fortran/lib1.f90: New test. * testsuite/libgomp.fortran/lib2.f: New test. * testsuite/libgomp.fortran/lib3.f: New test. 2005-11-17 Richard Henderson PR 24845 * Makefile.am (nodist_toolexeclib_HEADERS): New. * configure.ac (link_gomp): New. Substitute it. (AC_CONFIG_FILES): Add libgomp.spec. * libgomp.spec.in: New file. * Makefile.in, testsuite/Makefile.in, configure: Rebuild. * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags. 2005-11-18 Jakub Jelinek * testsuite/libgomp.fortran/reduction1.f90: Adjust for reduction(-:var) behaving the same as reduction(+:var). * testsuite/libgomp.c/reduction-4.c: New test. 2005-11-15 Uros Bizjak * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c, testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C, testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C, testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C, testsuite/libgomp.c++/pr24455.C, testsuite/libgomp.fortran/threadprivate1.f90, testsuite/libgomp.fortran/threadprivate2.f90, testsuite/libgomp.fortran/threadprivate3.f90, testsuite/libgomp.fortran/appendix-a/a.22.7.f9, testsuite/libgomp.fortran/appendix-a/a.22.8.f9, testsuite/libgomp.fortran/omp_parse3.f90: Require effective-target TLS. 2005-11-14 Diego Novillo * HEADER: Remove. 2005-11-13 Jakub Jelinek PR libgomp/24797 * team.c (initialize_team): Pass NULL rather than free as pthread_key_create destructor. Initialize thread specific data pointer in initial thread to a static local variable rather than malloced memory. 2005-11-11 Uros Bizjak * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append its location to ld_library_path. 2005-11-10 Diego Novillo * testsuite/libgomp.c/c.exp: Rename from dg.exp. 2005-11-10 Diego Novillo * testsuite/libgomp.c: Rename from libgomp.dg. 2005-11-09 Diego Novillo * testsuite/libgomp.c++/pr24455.C: Add copyin clause for threadprivate variable 'i'. 2005-11-09 Jakub Jelinek * config/linux/s390/futex.h: New file. * configure.tgt: Use it. * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization before the parallel. 2005-11-08 Jakub Jelinek PR c++/24734 * testsuite/libgomp.c++/master-1.C: New test. 2005-11-07 Jakub Jelinek * testsuite/libgomp.dg/copyin-3.c: New test. 2005-11-07 Jakub Jelinek * testsuite/libgomp.fortran/retval1.f90: New test. * testsuite/libgomp.fortran/vla7.f90: New test. 2005-11-06 Jakub Jelinek * testsuite/libgomp.fortran/vla2.f90: New test. * testsuite/libgomp.fortran/vla3.f90: New test. * testsuite/libgomp.fortran/vla4.f90: New test. * testsuite/libgomp.fortran/vla5.f90: New test. * testsuite/libgomp.fortran/vla6.f90: New test. 2005-11-01 Jakub Jelinek * config/linux/sparc/futex.h: New file. * configure.tgt: Use it. * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing. * critical.c: Include stdlib.h. * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about ignoring return value. * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after LIBGOMP_CHECK_SYNC_BUILTINS check. * configure: Rebuilt. 2005-10-31 Jakub Jelinek * testsuite/libgomp.fortran/vla1.f90: New test. 2005-10-31 Richard Henderson * testsuite/libgomp.fortran/character2.f90: Fix race condition setting 's' in different threads. 2005-10-31 Jakub Jelinek * libgomp.h (attribute_hidden, ialias): Define. * config/posix/proc.c (omp_get_num_procs): Add ialias. * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise. * config/posix/lock.c (omp_init_lock, omp_init_nest_lock, omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, omp_test_lock, omp_test_nest_lock): Likewise. * config/linux/lock.c (omp_init_lock, omp_init_nest_lock, omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, omp_test_lock, omp_test_nest_lock): Likewise. * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads, omp_get_dynamic, omp_get_nested): Likewise. * parallel.c (omp_get_num_threads, omp_get_max_threads, omp_get_thread_num, omp_in_parallel): Likewise. * fortran.c (ialias_redirect): Define. (omp_init_lock, omp_init_nest_lock, omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock, omp_test_lock, omp_test_nest_lock, omp_set_dynamic, omp_set_nested, omp_set_num_threads, omp_get_dynamic, omp_get_nested, omp_in_parallel, omp_get_max_threads, omp_get_num_procs, omp_get_num_threads, omp_get_thread_num, omp_get_wtick, omp_get_wtime): Add ialias_redirect. 2005-10-30 Jakub Jelinek * fortran.c: Include stdlib.h. 2005-10-29 Jakub Jelinek * Makefile.am (env.o, env.lo): Depend on libgomp_f.h. * Makefile.in: Regenerated. 2005-10-28 Jakub Jelinek * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE. * libgomp_f.h.in (omp_check_defines): New function. * env.c: Include libgomp_f.h. (initialize_env): Call omp_check_defines. * testsuite/libgomp.dg/copyin-2.c: New test. * testsuite/libgomp.c++/copyin-2.C: New test. * testsuite/libgomp.fortran/threadprivate3.f90: New test. * testsuite/libgomp.fortran/threadprivate2.f90: New test. * testsuite/libgomp.fortran/sharing2.f90: New test. * testsuite/libgomp.dg/copyin-1.c: New test. * testsuite/libgomp.c++/copyin-1.C: New test. 2005-10-26 Jakub Jelinek * testsuite/libgomp.fortran/crayptr1.f90: New test. * testsuite/libgomp.fortran/workshare1.f90: New test. * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile only test. * libgomp.fortran/sharing1.f90: New test. 2005-10-24 Jakub Jelinek PR c++/24502 * testsuite/libgomp.c++/loop-7.C: New test. * testsuite/libgomp.dg/nestedfn-2.c: New test. * testsuite/libgomp.dg/nestedfn-1.c: New test. * testsuite/libgomp.fortran/reduction6.f90: New test. * testsuite/libgomp.fortran/nestedfn1.f90: New test. 2005-10-23 Richard Henderson * testsuite/libgomp.c++/ctor-1.C: New. * testsuite/libgomp.c++/ctor-2.C: New. * testsuite/libgomp.c++/ctor-3.C: New. * testsuite/libgomp.c++/ctor-4.C: New. * testsuite/libgomp.c++/ctor-5.C: New. * testsuite/libgomp.c++/ctor-6.C: New. * testsuite/libgomp.c++/ctor-7.C: New. * testsuite/libgomp.c++/ctor-8.C: New. * testsuite/libgomp.c++/ctor-9.C: New. 2005-10-21 Diego Novillo PR 24455 * testsuite/libgomp.c++/pr24455-1.C: New test. * testsuite/libgomp.c++/pr24455.C: New test. * testsuite/libgomp.dg/pr24455-1.c: New test. * testsuite/libgomp.dg/pr24455.c: New test. 2005-10-20 Richard Henderson * testsuite/libgomp.c++/loop-6.C: New. * testsuite/libgomp.dg/loop-3.c: New. 2005-10-20 Jakub Jelinek * testsuite/libgomp.fortran/jacobi.f: Don't make i and j explicitly private. * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i explicitly shared. 2005-10-19 Diego Novillo * testsuite/libgomp.fortran/jacobi.f: New test. 2005-10-19 Richard Henderson * configure.tgt (i?86-linux): Default to with_arch instead of CFLAGS. Add -mtune to match target_cpu. (x86_64-linux): Tune to i686. * fortran.c (omp_test_nest_lock_): Fix typo. 2005-10-19 Jakub Jelinek * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, gomp_ordered_sync): Do nothing if team->nthreads == 1. * testsuite/libgomp.dg/ordered-3.c: New test. * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort. Remove volatile keyword. * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables in COMMON block to avoid warnings on 64-bit targets. 2005-10-18 Diego Novillo * testsuite/libgomp.dg/shared-3.c: New test. 2005-10-18 Jakub Jelinek * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed. * testsuite/libgomp.fortran/reduction5.f90: New test. 2005-10-18 Jakub Jelinek * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to dg-options. * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable flush loop now that __sync_synchronize has proper memory barrier. * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo. Add -ffixed-form to dg-options. 2005-10-17 Diego Novillo * testsuite/libgomp.fortran/fortran.exp: Also gather tests from subdirectories. * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test. * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test. 2005-10-17 Jakub Jelinek * testsuite/libgomp.dg/dg.exp: Only unset lang_* if lang_library_path exists. Use find instead of glob to gather tests. * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed. 2005-10-17 Diego Novillo * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test. * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test. * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file. 2005-10-15 Jakub Jelinek * testsuite/libgomp.dg/vla-1.c: New test. * testsuite/libgomp.fortran/reference2.f90: New test. * testsuite/libgomp.fortran/character2.f90: Remove explicit declaration of omp_get_thread_num. * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add use omp_lib. * testsuite/libgomp.fortran/reduction1.f90: New test. * testsuite/libgomp.fortran/reduction2.f90: New test. * testsuite/libgomp.fortran/reduction3.f90: New test. * testsuite/libgomp.fortran/reduction4.f90: New test. 2005-10-13 Richard Henderson * Makefile.am (libgomp_la_SOURCES): Add bar.c. * Makefile.in: Regenerate. * barrier.c (GOMP_barrier): Use gomp_barrier_wait. * libgomp.h: Include bar.h. (struct gomp_barrier): Remove. (struct gomp_team): Add barrier. Replace master_barrier with master_release. Replace threads with ordered_release. (struct gomp_thread): Replace barrier with release. * ordered.c (gomp_ordered_first): Update for ordered_release change. (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init, gomp_ordered_static_next, gomp_ordered_sync): Likewise. * single.c (GOMP_single_copy_start): Use gomp_barrier_wait. (GOMP_single_copy_end): Likewise. * team.c (gomp_threads_dock): New. (gomp_barrier_init, gomp_barrier_destroy): Remove. (gomp_thread_start): Use gomp_barrier_wait. (new_team, free_team): Update for gomp_team changes. (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit. (gomp_team_end): Use gomp_barrier_wait. (initialize_team): Update for gomp_thread changes. * work.c (gomp_work_share_end): Use gomp_barrier_wait_start. (gomp_work_share_end_nowait): Use atomic ops when available. * config/linux/bar.c, config/linux/bar.h: New files. * config/posix/bar.c, config/posix/bar.h: New files. 2005-10-13 Jakub Jelinek * single.c (GOMP_single_copy_end): Don't segfault if team is NULL. * testsuite/libgomp.dg/single-2.c: New test. * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file, lang_link_flags): Unset, so that they aren't inherited from previously sourced *.exp. * testsuite/libgomp.fortran/threadprivate1.f90: New test. 2005-10-12 Richard Henderson * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel. (libgomp_init): Use lang_test_file, lang_library_path, and lang_link_flags, set by the subdirectory files. Add -fopenmp here. * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New. (lang_test_file, lang_link_flags): New. (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove. * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C, testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C, testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C, testsuite/libgomp.c++/parallel-1.C, testsuite/libgomp.c++/reduction-1.C, testsuite/libgomp.c++/reduction-2.C, testsuite/libgomp.c++/reduction-3.C, testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C, testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C, testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C: New files, largely cribbed from the C testsuite. 2005-10-12 Jakub Jelinek * testsuite/libgomp.fortran/character1.f90: New test. * testsuite/libgomp.fortran/character2.f90: New test. * testsuite/libgomp.dg/nested-1.c: New test. * testsuite/libgomp.dg/nested-2.c: New test. * testsuite/libgomp.fortran/do1.f90: New test. * testsuite/libgomp.fortran/do2.f90: New test. * testsuite/libgomp.fortran/reference1.f90: New test. 2005-10-11 Jakub Jelinek * testsuite/libgomp.dg/reduction-1.c: New test. * testsuite/libgomp.dg/reduction-2.c: New test. * testsuite/libgomp.dg/reduction-3.c: New test. 2005-10-10 Jakub Jelinek * testsuite/libgomp.dg/atomic-1.c: New test. * testsuite/libgomp.dg/atomic-2.c: New test. 2005-10-09 Richard Henderson * critical.c (atomic_lock): New. (initialize_critical): Initialize it. (GOMP_atomic_start, GOMP_atomic_end): New. * libgomp.map: Export them. * libgomp_g.h: Declare them. * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite. 2005-10-02 Richard Henderson * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror to XCFLAGS instead of CFLAGS. 2005-09-30 Richard Henderson * configure.ac: Determine whether -pthread or -lpthread is needed. * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread. * Makefine.in, configure: Rebuild. 2005-09-28 Richard Henderson * testsuite/libgomp.dg/omp-loop03.c: Fix return code. * testsuite/libgomp.dg/omp-single-3.c: New test. 2005-09-28 Diego Novillo * testsuite/libgomp.dg/omp-single-2.c: New test. * testsuite/libgomp.dg/shared-2.c: Fix return code. 2005-09-27 Richard Henderson * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier. * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule. 2005-09-27 Jakub Jelinek * testsuite/libgomp.dg/omp-loop03.c: New test. 2005-09-27 Diego Novillo * testsuite/libgomp.dg/omp-parallel-for.c: New test. 2005-09-27 Diego Novillo * testsuite/libgomp.dg/omp-single-1.c: New test. * testsuite/libgomp.dg/shared-1.c: Return 0. Add prototype for abort. * testsuite/libgomp.dg/shared-2.c: Likewise. 2005-09-26 Jakub Jelinek * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming constructs. 2005-09-26 Diego Novillo * testsuite/libgomp.dg/shared-1.c: New test. * testsuite/libgomp.dg/shared-2.c: New test. 2005-09-24 Richard Henderson * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error. 2005-09-24 Richard Henderson * iter.c (gomp_iter_static_next): Round up when computing number of iterations. Don't bother distributing a remainder equally. * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main. Don't call srand. Zero b before testing. (main): New. 2005-09-24 Jakub Jelinek * testsuite/libgomp.fortran/omp_atomic1.f90: New test. * testsuite/libgomp.fortran/omp_atomic2.f90: New test. 2005-09-23 Jakub Jelinek * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do without !$omp end do, followed immediately by subroutine end. 2005-09-23 Diego Novillo * testsuite/libgomp.dg/omp-parallel-if.c: New test. 2005-09-22 Richard Henderson * critical.c (GOMP_critical_name_start): Change argument to void**. Reuse the pointer space if the mutex fits. (GOMP_critical_name_end): Likewise. (initialize_critical): Don't define if GOMP_MUTEX_INIT_0. * libgomp_g.h (GOMP_critical_name_start): Update decl. (GOMP_critical_name_end): Likewise. * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New. * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New. 2005-09-20 Richard Henderson * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New. (create_lock_lock): New. (initialize_critical): Initialize it. * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New. * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare. 2005-09-20 Diego Novillo * testsuite/libgom.dg/omp-loop01.c: Include stdio.h. 2005-09-20 Diego Novillo * testsuite/libgomp.dg/omp-loop01.c: New test. * testsuite/libgomp.dg/omp-loop02.c: New test. 2005-09-20 Jakub Jelinek * configure.ac (AC_PROG_FC): Add. (USE_FORTRAN): New automake conditional. * configure: Rebuilt. * Makefile.am (libgomp_la_SOURCES): Add fortran.c. (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h. If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod. Add rules to build them. * Makefile.in: Rebuilt. * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and OMP_NEST_LOCK_KIND. * libgomp.map: Add Fortran wrappers. * libgomp_f.h.in: New file. * omp_lib.h.in: New file. * omp_lib.f90.in: New file. * fortran.c: New file. * testsuite/lib/libgomp-dg.exp: Load a few more .exp files. Append libgfortran directory to LD_LIBRARY_PATH if it exists. Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if libgfortran has been built. * testsuite/libgomp.fortran/fortran.exp: New file. * testsuite/libgomp.fortran/omp_cond1.f: New test. * testsuite/libgomp.fortran/omp_cond2.f: New test. * testsuite/libgomp.fortran/omp_cond3.F90: New test. * testsuite/libgomp.fortran/omp_cond4.F90: New test. * testsuite/libgomp.fortran/omp_hello.f: New test. * testsuite/libgomp.fortran/omp_orphan.f: New test. * testsuite/libgomp.fortran/omp_parse1.f90: New test. * testsuite/libgomp.fortran/omp_parse2.f90: New test. * testsuite/libgomp.fortran/omp_parse3.f90: New test. * testsuite/libgomp.fortran/omp_parse4.f90: New test. * testsuite/libgomp.fortran/omp_reduction.f: New test. * testsuite/libgomp.fortran/omp_workshare1.f: New test. * testsuite/libgomp.fortran/omp_workshare2.f: New test. 2005-08-30 Richard Henderson * loop.c (GOMP_loop_static_start): Provide fallback wrapper function for when aliases are not usable. (GOMP_loop_dynamic_start, GOMP_loop_guided_start, GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, GOMP_loop_ordered_guided_start, GOMP_loop_static_next, GOMP_loop_dynamic_next, GOMP_loop_guided_next, GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next, GOMP_loop_ordered_guided_next): Likewise. * ordered.c (GOMP_ordered_start): Likewise. 2005-08-01 Diego Novillo * testsuite/libgomp.dg/dg.exp: Use -O2 for now. * testsuite/libgomp.dg/omp_hello.c: Fix return code * testsuite/libgomp.dg/omp_matvec.c: Likewise. * testsuite/libgomp.dg/omp_orphan.c: Likewise * testsuite/libgomp.dg/omp_reduction.c: Likewise * testsuite/libgomp.dg/omp_workshare1.c: Likewise * testsuite/libgomp.dg/omp_workshare2.c: Likewise * testsuite/libgomp.dg/omp_workshare3.c: Likewise * testsuite/libgomp.dg/omp_workshare4.c: Likewise 2005-07-07 Eric Christopher Diego Novillo * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS. * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix up code. * testsuite/libgomp.dg/omp_matvec.c: Ditto. * testsuite/libgomp.dg/omp_orphan.c: Ditto. * testsuite/libgomp.dg/omp_reduction.c: Ditto. * testsuite/libgomp.dg/omp_workshare1.c: Ditto. * testsuite/libgomp.dg/omp_workshare2.c: Ditto. * testsuite/libgomp.dg/omp_workshare3.c: Ditto. * testsuite/libgomp.dg/omp_workshare4.c: Ditto. 2005-06-13 Diego Novillo * TOPLEVEL.patch: Remove. 2005-05-16 Richard Henderson * configure.ac: Test for clock_gettime. * config.h.in, configure: Rebuild. * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern. (omp_get_wtime): Use clock_gettime if available. (omp_get_wtick): Use clock_getres if available. 2005-05-11 Richard Henderson * config/linux/ia64/futex.h: New file. * configure.tgt: Use it. * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline. 2005-05-07 Richard Henderson * config/linux/powerpc/futex.h: New file. * configure.tgt: Use it. * config/linux/i486/futex.h: Merge ... * config/linux/x86_64/futex.h: ... into ... * config/linux/x86/futex.h: ... here. * configure.tgt: Update to match. 2005-05-06 Richard Henderson * config/linux/alpha/futex.h: Conditionally define SYS_futex. * config/linux/i486/futex.h: Likewise. * config/linux/x86_64/futex.h: Likewise. * config/linux/lock.c: New file. * config/linux/omp-lock.h: New file. * critical.c, env.h: Don't include omp.h * config/posix/lock.c: Include libgomp.h instead of omp.h. * config/posix/time.c: Likewise. * config/posix/omp-lock.h: New file. * libgomp.h: Include omp-lock.h and omp.h. * Makefile.am (nodist_include_HEADERS): New. (omp.h): New rule. * configure.ac (PERL): New. * mkomp_h.pl: New file. * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t with templates. * Makefile.in, configure, testsuite/Makefile.in: Rebuild. * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into build directory. Re-add -march=i486 hack. * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove. (libgomp_link_flags): Remove. (libgomp_initialized): Remove. (libgomp_init): Don't protect from reinitialization. Copy code from libstdc++ for getting the multilib set correctly. 2005-05-05 Richard Henderson * config/linux/alpha/futex.h: New file. * configure.tgt (alpha*-*-linux*): Use it. * config/posix/mutex.c: New file. * config/posix/sem.c: Use libgomp.h. * configure.tgt (x86_64-linux): Also test CC for -m32. * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage. * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add / after $gccpath. * Makefile.am (SUBDIRS): New. (libgomp_la_LDFLAGS): Add -lpthread. * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies. * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild. * libgomp_g.h: New file. * libgomp.h: Split out all public declarations to libgomp_g.h. Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN. * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN. * config/linux/sem.h: Likewise. * config/posix/sem.h: Likewise. * Makefile.am (AM_LDFLAGS): New. (libgomp_version_script): Split out from ... (libgomp_la_LDFLAGS): ... here. (libgomp_version_info): New. * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE. (LIBGOMP_ENABLE): New. (LIBGOMP_CHECK_LINKER_FEATURES): New. (LIBGOMP_ENABLE_SYMVERS): New. * configure.ac (AC_INIT): Version 1.0. (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE. (enable-linux-futex): Likewise. Rename from enable-futex. (libtool_VERSION): New. (LIBGOMP_ENABLE_SYMVERS): Use it. * configure.tgt: Check with_gnu_ld wrt have_tls optimizations. * Makefile.in, aclocal.m4, configure: Rebuild. * config/linux/mutex.c: Include libgomp.h instead of mutex.h. (gomp_mutex_unlock_slow): Fix typo. * config/linux/sem.c: Similarly. (gomp_sem_post_slow): Fix typo. * config/linux/sem.h (gomp_sem_post_slow): Fix typo. * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code. [__PIC__] (sys_futex0): Don't use tmp output in asm. * Makefile.am (AM_CFLAGS): Expand with XCFLAGS. (libgomp_la_LDFLAGS): Add top_srcdir to path. * acinclude.m4: Copy libtool.m4 stuff from libgfortran. * configure.ac: Check for getloadavg. Substitute XCFLAGS and XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS. * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and LDFLAGS. Pull enable_futex check to top-level. * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. First attempt at real configury. * Makefile, config.h: Remove file. * Makefile.am, Makefile.in: New file. * acinclude.m4 aclocal.m4: New file. * configure.ac, configure.tgt, configure: New file. * config/posix/lock.c: Rename from sys-lock.c. * config/posix/mutex.h: Rename from sys-mutex.h. * config/posix/sem.c: Rename from sys-sem.c. * config/posix/sem.h: Rename from sys-sem.h. * config/posix/proc.c: Rename from sys-proc.c. * config/posix/time.c: Rename from sys-proc.c. * config/linux/mutex.c: New file. * config/linux/mutex.h: New file. * config/linux/sem.c: New file. * config/linux/sem.h: New file. * config/linux/i486/futex.h: New file. * config/linux/x86_64/futex.h: New file. 2005-05-04 Richard Henderson * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New. * libgomp.h: Declare them. * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start, gomp_loop_dynamic_next, gomp_loop_guided_next): Use them. 2005-05-04 Richard Henderson * libgomp-1 code drop 2005-05-04 Richard Henderson * iter.c (gomp_iter_static_next): Return tri-state on 0. * ordered.c (gomp_ordered_static_next): Remove not_last argument. * libgomp.h (struct gomp_team_state): Make static_trip unsigned. (gomp_iter_static_next): Update. (gomp_ordered_static_next): Update. * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next. (gomp_loop_ordered_static_start): Likewise. Exit early for a totally empty range. (gomp_loop_ordered_static_next): Refine test for calling gomp_ordered_static_next. * testsuite/ordered-1.c: Add case for more threads than iterations. * iter.c (gomp_iter_runtime_next_locked): Remove. * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start, gomp_loop_guided_start, gomp_loop_ordered_static_start, gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start, gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next, gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next, gomp_loop_ordered_guided_next): Downcase name, make static, add an external alias with the old name. (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start, GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a switch and call one of the above static functions. * libgomp.h: Update. * work.c (gomp_work_share_start): Lock the mutex for !first too. * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start, GOMP_loop_guided_start, GOMP_loop_runtime_start, GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start, GOMP_loop_ordered_guided_start): Update to match. * sections.c (GOMP_sections_start): Likewise. * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise. * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//. Use bounds check instead of modulus. (gomp_ordered_sync): Split out of GOMP_ordered_start. (gomp_ordered_last): Don't sync with ordered_owner here. (gomp_ordered_next): Likewise. (gomp_ordered_static_loop_next): Likewise. * loop.c, libgomp.h: Update to match. * libgomp.h (GOMP_barrier): Declare. * testsuite/barrier-1.c: New file. * testsuite/critical-1.c: New file. * testsuite/ordered-2.c: New file. * testsuite/ordered-1.c: New file. * testsuite/sections-1.c: New file. * testsuite/single-1.c: New file. * testsuite/Makefile (TESTS): Add them. 2005-05-04 Richard Henderson * libgomp.h (struct gomp_work_share): Add ordered_owner. * loop.c (GOMP_loop_static_start): If not the startup thread, acquire the mutex to wait for initialization complete. (GOMP_loop_ordered_static_start): Likewise. (GOMP_loop_ordered_runtime_start): Likewise. (GOMP_loop_ordered_static_first): Remove. (GOMP_loop_ordered_dynamic_first): Remove. (GOMP_loop_ordered_guided_first): Remove. (GOMP_loop_ordered_runtime_first): Remove. * ordered.c (gomp_ordered_loop_first): Post to own release when we're the first thread. (gomp_ordered_loop_last): Wait on release if not owner. (gomp_ordered_loop_next): Likewise. (gomp_ordered_static_loop_init): New. (gomp_ordered_static_loop_next): Use ordered_owner. (GOMP_ordered_start): Likewise. * work.c (gomp_new_work_share): Initialize ordered_owner. 2005-05-03 Richard Henderson * Makefile (OPT): New. (CFLAGS): Use it. * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New. * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New. * libgomp.h, libgomp.map, NOTES: Update to match. * team.c (struct gomp_thread_start_data): Remove ts, fn, data. Add initialized and thr members. (gomp_thread_start): Pause when initially spawned to wait for the whole team to be created. (gomp_team_start): Release team members at the end. * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100. (f_foo_1): Use GOMP_loop_end. (f_foo_2): Use GOMP_loop_end_nowait. * testsuite/loop-2.c: New file. * testsuite/Makefile (TESTS): Add it. 2005-05-03 Richard Henderson * iter.c (gomp_iter_static_next): Fix overflow check typo. (gomp_iter_dynamic_next_locked): Fix overflow check thinko. * team.c (new_team): Initialize oldest_live_gen to 1 if no initial work_share. * testsuite/Makefile: New file. * testsuite/loop-1.c: New file. 2005-05-03 Richard Henderson Initial implementation and checkin.