679 lines
14 KiB
C
679 lines
14 KiB
C
/* Copyright (C) 2005-2018 Free Software Foundation, Inc.
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Contributed by Jakub Jelinek <jakub@redhat.com>.
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This file is part of the GNU Offloading and Multi Processing Library
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(libgomp).
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Libgomp is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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/* This file contains Fortran wrapper routines. */
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#include "libgomp.h"
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#include "libgomp_f.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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#ifdef HAVE_ATTRIBUTE_ALIAS
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/* Use internal aliases if possible. */
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# ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
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ialias_redirect (omp_init_lock)
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ialias_redirect (omp_init_nest_lock)
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ialias_redirect (omp_destroy_lock)
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ialias_redirect (omp_destroy_nest_lock)
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ialias_redirect (omp_set_lock)
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ialias_redirect (omp_set_nest_lock)
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ialias_redirect (omp_unset_lock)
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ialias_redirect (omp_unset_nest_lock)
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ialias_redirect (omp_test_lock)
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ialias_redirect (omp_test_nest_lock)
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# endif
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ialias_redirect (omp_set_dynamic)
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ialias_redirect (omp_set_nested)
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ialias_redirect (omp_set_num_threads)
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ialias_redirect (omp_get_dynamic)
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ialias_redirect (omp_get_nested)
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ialias_redirect (omp_in_parallel)
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ialias_redirect (omp_get_max_threads)
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ialias_redirect (omp_get_num_procs)
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ialias_redirect (omp_get_num_threads)
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ialias_redirect (omp_get_thread_num)
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ialias_redirect (omp_get_wtick)
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ialias_redirect (omp_get_wtime)
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ialias_redirect (omp_set_schedule)
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ialias_redirect (omp_get_schedule)
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ialias_redirect (omp_get_thread_limit)
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ialias_redirect (omp_set_max_active_levels)
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ialias_redirect (omp_get_max_active_levels)
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ialias_redirect (omp_get_level)
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ialias_redirect (omp_get_ancestor_thread_num)
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ialias_redirect (omp_get_team_size)
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ialias_redirect (omp_get_active_level)
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ialias_redirect (omp_in_final)
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ialias_redirect (omp_get_cancellation)
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ialias_redirect (omp_get_proc_bind)
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ialias_redirect (omp_get_num_places)
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ialias_redirect (omp_get_place_num_procs)
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ialias_redirect (omp_get_place_proc_ids)
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ialias_redirect (omp_get_place_num)
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ialias_redirect (omp_get_partition_num_places)
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ialias_redirect (omp_get_partition_place_nums)
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ialias_redirect (omp_set_default_device)
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ialias_redirect (omp_get_default_device)
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ialias_redirect (omp_get_num_devices)
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ialias_redirect (omp_get_num_teams)
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ialias_redirect (omp_get_team_num)
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ialias_redirect (omp_is_initial_device)
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ialias_redirect (omp_get_initial_device)
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ialias_redirect (omp_get_max_task_priority)
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ialias_redirect (omp_pause_resource)
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ialias_redirect (omp_pause_resource_all)
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#endif
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#ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
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# define gomp_init_lock__30 omp_init_lock_
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# define gomp_destroy_lock__30 omp_destroy_lock_
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# define gomp_set_lock__30 omp_set_lock_
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# define gomp_unset_lock__30 omp_unset_lock_
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# define gomp_test_lock__30 omp_test_lock_
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# define gomp_init_nest_lock__30 omp_init_nest_lock_
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# define gomp_destroy_nest_lock__30 omp_destroy_nest_lock_
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# define gomp_set_nest_lock__30 omp_set_nest_lock_
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# define gomp_unset_nest_lock__30 omp_unset_nest_lock_
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# define gomp_test_nest_lock__30 omp_test_nest_lock_
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#endif
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void
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gomp_init_lock__30 (omp_lock_arg_t lock)
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{
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#ifndef OMP_LOCK_DIRECT
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omp_lock_arg (lock) = malloc (sizeof (omp_lock_t));
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#endif
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gomp_init_lock_30 (omp_lock_arg (lock));
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}
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void
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gomp_init_nest_lock__30 (omp_nest_lock_arg_t lock)
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{
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#ifndef OMP_NEST_LOCK_DIRECT
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omp_nest_lock_arg (lock) = malloc (sizeof (omp_nest_lock_t));
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#endif
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gomp_init_nest_lock_30 (omp_nest_lock_arg (lock));
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}
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void
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gomp_destroy_lock__30 (omp_lock_arg_t lock)
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{
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gomp_destroy_lock_30 (omp_lock_arg (lock));
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#ifndef OMP_LOCK_DIRECT
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free (omp_lock_arg (lock));
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omp_lock_arg (lock) = NULL;
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#endif
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}
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void
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gomp_destroy_nest_lock__30 (omp_nest_lock_arg_t lock)
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{
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gomp_destroy_nest_lock_30 (omp_nest_lock_arg (lock));
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#ifndef OMP_NEST_LOCK_DIRECT
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free (omp_nest_lock_arg (lock));
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omp_nest_lock_arg (lock) = NULL;
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#endif
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}
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void
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gomp_set_lock__30 (omp_lock_arg_t lock)
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{
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gomp_set_lock_30 (omp_lock_arg (lock));
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}
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void
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gomp_set_nest_lock__30 (omp_nest_lock_arg_t lock)
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{
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gomp_set_nest_lock_30 (omp_nest_lock_arg (lock));
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}
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void
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gomp_unset_lock__30 (omp_lock_arg_t lock)
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{
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gomp_unset_lock_30 (omp_lock_arg (lock));
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}
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void
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gomp_unset_nest_lock__30 (omp_nest_lock_arg_t lock)
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{
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gomp_unset_nest_lock_30 (omp_nest_lock_arg (lock));
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}
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int32_t
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gomp_test_lock__30 (omp_lock_arg_t lock)
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{
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return gomp_test_lock_30 (omp_lock_arg (lock));
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}
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int32_t
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gomp_test_nest_lock__30 (omp_nest_lock_arg_t lock)
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{
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return gomp_test_nest_lock_30 (omp_nest_lock_arg (lock));
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}
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#ifdef LIBGOMP_GNU_SYMBOL_VERSIONING
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void
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gomp_init_lock__25 (omp_lock_25_arg_t lock)
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{
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#ifndef OMP_LOCK_25_DIRECT
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omp_lock_25_arg (lock) = malloc (sizeof (omp_lock_25_t));
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#endif
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gomp_init_lock_25 (omp_lock_25_arg (lock));
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}
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void
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gomp_init_nest_lock__25 (omp_nest_lock_25_arg_t lock)
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{
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#ifndef OMP_NEST_LOCK_25_DIRECT
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omp_nest_lock_25_arg (lock) = malloc (sizeof (omp_nest_lock_25_t));
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#endif
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gomp_init_nest_lock_25 (omp_nest_lock_25_arg (lock));
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}
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void
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gomp_destroy_lock__25 (omp_lock_25_arg_t lock)
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{
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gomp_destroy_lock_25 (omp_lock_25_arg (lock));
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#ifndef OMP_LOCK_25_DIRECT
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free (omp_lock_25_arg (lock));
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omp_lock_25_arg (lock) = NULL;
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#endif
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}
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void
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gomp_destroy_nest_lock__25 (omp_nest_lock_25_arg_t lock)
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{
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gomp_destroy_nest_lock_25 (omp_nest_lock_25_arg (lock));
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#ifndef OMP_NEST_LOCK_25_DIRECT
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free (omp_nest_lock_25_arg (lock));
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omp_nest_lock_25_arg (lock) = NULL;
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#endif
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}
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void
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gomp_set_lock__25 (omp_lock_25_arg_t lock)
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{
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gomp_set_lock_25 (omp_lock_25_arg (lock));
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}
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void
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gomp_set_nest_lock__25 (omp_nest_lock_25_arg_t lock)
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{
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gomp_set_nest_lock_25 (omp_nest_lock_25_arg (lock));
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}
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void
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gomp_unset_lock__25 (omp_lock_25_arg_t lock)
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{
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gomp_unset_lock_25 (omp_lock_25_arg (lock));
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}
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void
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gomp_unset_nest_lock__25 (omp_nest_lock_25_arg_t lock)
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{
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gomp_unset_nest_lock_25 (omp_nest_lock_25_arg (lock));
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}
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int32_t
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gomp_test_lock__25 (omp_lock_25_arg_t lock)
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{
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return gomp_test_lock_25 (omp_lock_25_arg (lock));
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}
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int32_t
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gomp_test_nest_lock__25 (omp_nest_lock_25_arg_t lock)
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{
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return gomp_test_nest_lock_25 (omp_nest_lock_25_arg (lock));
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}
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omp_lock_symver (omp_init_lock_)
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omp_lock_symver (omp_destroy_lock_)
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omp_lock_symver (omp_set_lock_)
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omp_lock_symver (omp_unset_lock_)
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omp_lock_symver (omp_test_lock_)
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omp_lock_symver (omp_init_nest_lock_)
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omp_lock_symver (omp_destroy_nest_lock_)
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omp_lock_symver (omp_set_nest_lock_)
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omp_lock_symver (omp_unset_nest_lock_)
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omp_lock_symver (omp_test_nest_lock_)
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#endif
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#define TO_INT(x) ((x) > INT_MIN ? (x) < INT_MAX ? (x) : INT_MAX : INT_MIN)
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void
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omp_set_dynamic_ (const int32_t *set)
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{
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omp_set_dynamic (*set);
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}
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void
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omp_set_dynamic_8_ (const int64_t *set)
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{
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omp_set_dynamic (!!*set);
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}
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void
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omp_set_nested_ (const int32_t *set)
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{
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omp_set_nested (*set);
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}
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void
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omp_set_nested_8_ (const int64_t *set)
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{
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omp_set_nested (!!*set);
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}
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void
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omp_set_num_threads_ (const int32_t *set)
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{
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omp_set_num_threads (*set);
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}
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void
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omp_set_num_threads_8_ (const int64_t *set)
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{
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omp_set_num_threads (TO_INT (*set));
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}
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int32_t
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omp_get_dynamic_ (void)
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{
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return omp_get_dynamic ();
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}
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int32_t
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omp_get_nested_ (void)
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{
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return omp_get_nested ();
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}
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int32_t
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omp_in_parallel_ (void)
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{
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return omp_in_parallel ();
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}
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int32_t
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omp_get_max_threads_ (void)
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{
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return omp_get_max_threads ();
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}
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int32_t
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omp_get_num_procs_ (void)
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{
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return omp_get_num_procs ();
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}
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int32_t
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omp_get_num_threads_ (void)
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{
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return omp_get_num_threads ();
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}
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int32_t
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omp_get_thread_num_ (void)
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{
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return omp_get_thread_num ();
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}
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double
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omp_get_wtick_ (void)
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{
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return omp_get_wtick ();
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}
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double
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omp_get_wtime_ (void)
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{
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return omp_get_wtime ();
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}
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void
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omp_set_schedule_ (const int32_t *kind, const int32_t *chunk_size)
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{
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omp_set_schedule (*kind, *chunk_size);
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}
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void
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omp_set_schedule_8_ (const int32_t *kind, const int64_t *chunk_size)
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{
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omp_set_schedule (*kind, TO_INT (*chunk_size));
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}
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void
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omp_get_schedule_ (int32_t *kind, int32_t *chunk_size)
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{
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omp_sched_t k;
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int cs;
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omp_get_schedule (&k, &cs);
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/* For now mask off GFS_MONOTONIC, because OpenMP 4.5 code will not
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expect to see it. */
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*kind = k & ~GFS_MONOTONIC;
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*chunk_size = cs;
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}
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void
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omp_get_schedule_8_ (int32_t *kind, int64_t *chunk_size)
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{
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omp_sched_t k;
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int cs;
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omp_get_schedule (&k, &cs);
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/* See above. */
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*kind = k & ~GFS_MONOTONIC;
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*chunk_size = cs;
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}
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int32_t
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omp_get_thread_limit_ (void)
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{
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return omp_get_thread_limit ();
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}
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void
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omp_set_max_active_levels_ (const int32_t *levels)
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{
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omp_set_max_active_levels (*levels);
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}
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void
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omp_set_max_active_levels_8_ (const int64_t *levels)
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{
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omp_set_max_active_levels (TO_INT (*levels));
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}
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int32_t
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omp_get_max_active_levels_ (void)
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{
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return omp_get_max_active_levels ();
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}
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int32_t
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omp_get_level_ (void)
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{
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return omp_get_level ();
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}
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int32_t
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omp_get_ancestor_thread_num_ (const int32_t *level)
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{
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return omp_get_ancestor_thread_num (*level);
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}
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int32_t
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omp_get_ancestor_thread_num_8_ (const int64_t *level)
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{
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return omp_get_ancestor_thread_num (TO_INT (*level));
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}
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int32_t
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omp_get_team_size_ (const int32_t *level)
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{
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return omp_get_team_size (*level);
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}
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int32_t
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omp_get_team_size_8_ (const int64_t *level)
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{
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return omp_get_team_size (TO_INT (*level));
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}
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int32_t
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omp_get_active_level_ (void)
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{
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return omp_get_active_level ();
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}
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int32_t
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omp_in_final_ (void)
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{
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return omp_in_final ();
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}
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int32_t
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omp_get_cancellation_ (void)
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{
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return omp_get_cancellation ();
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}
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int32_t
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omp_get_proc_bind_ (void)
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{
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return omp_get_proc_bind ();
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}
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int32_t
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omp_get_num_places_ (void)
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{
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return omp_get_num_places ();
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}
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int32_t
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omp_get_place_num_procs_ (const int32_t *place_num)
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{
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return omp_get_place_num_procs (*place_num);
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}
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int32_t
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omp_get_place_num_procs_8_ (const int64_t *place_num)
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{
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return omp_get_place_num_procs (TO_INT (*place_num));
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}
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void
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omp_get_place_proc_ids_ (const int32_t *place_num, int32_t *ids)
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{
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omp_get_place_proc_ids (*place_num, (int *) ids);
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}
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void
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omp_get_place_proc_ids_8_ (const int64_t *place_num, int64_t *ids)
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{
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gomp_get_place_proc_ids_8 (TO_INT (*place_num), ids);
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}
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int32_t
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omp_get_place_num_ (void)
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{
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return omp_get_place_num ();
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}
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int32_t
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omp_get_partition_num_places_ (void)
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{
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return omp_get_partition_num_places ();
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}
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void
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omp_get_partition_place_nums_ (int32_t *place_nums)
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{
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omp_get_partition_place_nums ((int *) place_nums);
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}
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void
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omp_get_partition_place_nums_8_ (int64_t *place_nums)
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{
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if (gomp_places_list == NULL)
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return;
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struct gomp_thread *thr = gomp_thread ();
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if (thr->place == 0)
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gomp_init_affinity ();
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unsigned int i;
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for (i = 0; i < thr->ts.place_partition_len; i++)
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*place_nums++ = (int64_t) thr->ts.place_partition_off + i;
|
|
}
|
|
|
|
void
|
|
omp_set_default_device_ (const int32_t *device_num)
|
|
{
|
|
return omp_set_default_device (*device_num);
|
|
}
|
|
|
|
void
|
|
omp_set_default_device_8_ (const int64_t *device_num)
|
|
{
|
|
return omp_set_default_device (TO_INT (*device_num));
|
|
}
|
|
|
|
int32_t
|
|
omp_get_default_device_ (void)
|
|
{
|
|
return omp_get_default_device ();
|
|
}
|
|
|
|
int32_t
|
|
omp_get_num_devices_ (void)
|
|
{
|
|
return omp_get_num_devices ();
|
|
}
|
|
|
|
int32_t
|
|
omp_get_num_teams_ (void)
|
|
{
|
|
return omp_get_num_teams ();
|
|
}
|
|
|
|
int32_t
|
|
omp_get_team_num_ (void)
|
|
{
|
|
return omp_get_team_num ();
|
|
}
|
|
|
|
int32_t
|
|
omp_is_initial_device_ (void)
|
|
{
|
|
return omp_is_initial_device ();
|
|
}
|
|
|
|
int32_t
|
|
omp_get_initial_device_ (void)
|
|
{
|
|
return omp_get_initial_device ();
|
|
}
|
|
|
|
int32_t
|
|
omp_get_max_task_priority_ (void)
|
|
{
|
|
return omp_get_max_task_priority ();
|
|
}
|
|
|
|
void
|
|
omp_set_affinity_format_ (const char *format, size_t format_len)
|
|
{
|
|
gomp_set_affinity_format (format, format_len);
|
|
}
|
|
|
|
int32_t
|
|
omp_get_affinity_format_ (char *buffer, size_t buffer_len)
|
|
{
|
|
size_t len = strlen (gomp_affinity_format_var);
|
|
if (buffer_len)
|
|
{
|
|
if (len < buffer_len)
|
|
{
|
|
memcpy (buffer, gomp_affinity_format_var, len);
|
|
memset (buffer + len, ' ', buffer_len - len);
|
|
}
|
|
else
|
|
memcpy (buffer, gomp_affinity_format_var, buffer_len);
|
|
}
|
|
return len;
|
|
}
|
|
|
|
void
|
|
omp_display_affinity_ (const char *format, size_t format_len)
|
|
{
|
|
char *fmt = NULL, fmt_buf[256];
|
|
char buf[512];
|
|
if (format_len)
|
|
{
|
|
fmt = format_len < 256 ? fmt_buf : gomp_malloc (format_len + 1);
|
|
memcpy (fmt, format, format_len);
|
|
fmt[format_len] = '\0';
|
|
}
|
|
struct gomp_thread *thr = gomp_thread ();
|
|
size_t ret
|
|
= gomp_display_affinity (buf, sizeof buf,
|
|
format_len ? fmt : gomp_affinity_format_var,
|
|
gomp_thread_self (), &thr->ts, thr->place);
|
|
if (ret < sizeof buf)
|
|
{
|
|
buf[ret] = '\n';
|
|
fwrite (buf, 1, ret + 1, stderr);
|
|
}
|
|
else
|
|
{
|
|
char *b = gomp_malloc (ret + 1);
|
|
gomp_display_affinity (buf, sizeof buf,
|
|
format_len ? fmt : gomp_affinity_format_var,
|
|
gomp_thread_self (), &thr->ts, thr->place);
|
|
b[ret] = '\n';
|
|
fwrite (b, 1, ret + 1, stderr);
|
|
free (b);
|
|
}
|
|
if (fmt && fmt != fmt_buf)
|
|
free (fmt);
|
|
}
|
|
|
|
int32_t
|
|
omp_capture_affinity_ (char *buffer, const char *format,
|
|
size_t buffer_len, size_t format_len)
|
|
{
|
|
char *fmt = NULL, fmt_buf[256];
|
|
if (format_len)
|
|
{
|
|
fmt = format_len < 256 ? fmt_buf : gomp_malloc (format_len + 1);
|
|
memcpy (fmt, format, format_len);
|
|
fmt[format_len] = '\0';
|
|
}
|
|
struct gomp_thread *thr = gomp_thread ();
|
|
size_t ret
|
|
= gomp_display_affinity (buffer, buffer_len,
|
|
format_len ? fmt : gomp_affinity_format_var,
|
|
gomp_thread_self (), &thr->ts, thr->place);
|
|
if (fmt && fmt != fmt_buf)
|
|
free (fmt);
|
|
if (ret < buffer_len)
|
|
memset (buffer + ret, ' ', buffer_len - ret);
|
|
return ret;
|
|
}
|
|
|
|
int32_t
|
|
omp_pause_resource_ (const int32_t *kind, const int32_t *device_num)
|
|
{
|
|
return omp_pause_resource (*kind, *device_num);
|
|
}
|
|
|
|
int32_t
|
|
omp_pause_resource_all_ (const int32_t *kind)
|
|
{
|
|
return omp_pause_resource_all (*kind);
|
|
}
|