blob: d82dc9301bba0263ae8d3f797b994431a16c889d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#!/bin/sh
# Ensure that nproc prints a number > 0
# Copyright (C) 2009-2013 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 <http://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ nproc
for mode in --all ''; do
procs=$(nproc $mode)
test "$procs" -gt 0 || fail=1
done
for i in -1000 0 1 1000; do
procs=$(OMP_NUM_THREADS=$i nproc)
test "$procs" -gt 0 || fail=1
done
for i in 0 ' 1' 1000; do
procs=$(nproc --ignore="$i")
test "$procs" -gt 0 || fail=1
done
for i in -1 N; do
nproc --ignore=$i && fail=1
done
procs=$(OMP_NUM_THREADS=42 nproc --ignore=40)
test "$procs" -eq 2 || fail=1
Exit $fail
|
