From 74cf4cb26dcecd36eb45dc00dbd4587d9dc24a2f Mon Sep 17 00:00:00 2001 From: Giuseppe Scrivano Date: Sat, 31 Oct 2009 18:59:50 +0100 Subject: nproc: A new program to count the available processors * AUTHORS: Add my name. * NEWS: Mention it. * README: Likewise. * bootstrap.conf (gnulib_modules): Add nproc. * doc/coreutils.texi (nproc invocation): Add nproc info. * man/Makefile.am (nproc.1): Add dependency. * man/nproc.x: New template. * man/.gitignore: Ignore generated man page. * po/POTFILES.in: Add src/nproc.c. * src/.gitignore: Exclude nproc. * src/Makefile.am (EXTRA_PROGRAMS): Add nproc. * src/nproc.c: New file. * tests/Makefile.am (TESTS): Add misc/nproc-{avail,positive}. * tests/misc/nproc-avail: New file. * tests/misc/nproc-positive: New file. --- tests/misc/nproc-avail | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100755 tests/misc/nproc-avail (limited to 'tests/misc/nproc-avail') diff --git a/tests/misc/nproc-avail b/tests/misc/nproc-avail new file mode 100755 index 000000000..dcbad25a4 --- /dev/null +++ b/tests/misc/nproc-avail @@ -0,0 +1,31 @@ +#!/bin/sh +# Ensure that "nproc" is less than or equal to "nproc --all". + +# Copyright (C) 2009 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 . + +if test "$VERBOSE" = yes; then + set -x + nproc --version +fi + +. $srcdir/test-lib.sh + +all=$(nproc --all) +available=$(OMP_NUM_THREADS= nproc) + +test $available -le $all || fail=1 + +Exit $fail -- cgit v1.2.3-54-g00ecf