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#!/bin/sh
# Test the various OpenMP override options
# Copyright (C) 2017-2022 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ nproc
unset OMP_NUM_THREADS
unset OMP_THREADS_LIMIT
avail=$(nproc) || fail=1
test $(($avail > 0)) || fail=1
#OMP_THREAD_LIMIT OMP_NUM_THREADS NPROC
echo "\
- - $avail
1 - 1
1 0 1
- 0 $avail
- 2,2,1 2
- 2,ignored 2
- 2bad $avail
- -2 $avail
1 2,2,1 1
0 2,2,1 2
1bad 2,2,1 2
1bad $(($avail+1)),2,1 $(($avail+1))
1 $(($avail+1)) 1
$(($avail+2)) $(($avail+1)) $(($avail+1))
$(($avail+1)) $(($avail+2)) $(($avail+1))
- $(($avail+1)) $(($avail+1))" |
while read OMP_THREAD_LIMIT OMP_NUM_THREADS NPROC; do
test $OMP_THREAD_LIMIT = '-' && unset OMP_THREAD_LIMIT
test $OMP_NUM_THREADS = '-' && unset OMP_NUM_THREADS
export OMP_THREAD_LIMIT
export OMP_NUM_THREADS
test $(nproc) = $NPROC ||
echo "[$OMP_THREAD_LIMIT] [$OMP_NUM_THREADS]" >> failed
done
test -e failed && fail=1
Exit $fail
|
