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| -rw-r--r-- | system/stress-ng/README | 43 | ||||
| -rw-r--r-- | system/stress-ng/slack-desc | 19 | ||||
| -rw-r--r-- | system/stress-ng/stress-ng.SlackBuild | 91 | ||||
| -rw-r--r-- | system/stress-ng/stress-ng.info | 10 |
4 files changed, 163 insertions, 0 deletions
diff --git a/system/stress-ng/README b/system/stress-ng/README new file mode 100644 index 0000000000000..609ec118067e3 --- /dev/null +++ b/system/stress-ng/README @@ -0,0 +1,43 @@ +stress-ng will stress test a computer system in various +selectable ways. It was designed to exercise various +physical subsystems of a computer as well as the various +operating system kernel interfaces. Stress-ng features: + +* Over 200 stress tests +* 70 CPU specific stress tests that exercise floating point, + integer, bit manipulation and control flow +* Over 20 virtual memory stress tests + +stress-ng was originally intended to make a machine work +hard and trip hardware issues such as thermal overruns as +well as operating system bugs that only occur when a system +is being thrashed hard. Use stress-ng with caution as some +of the tests can make a system run hot on poorly designed +hardware and also can cause excessive system thrashing which +may be difficult to stop. + +stress-ng can also measure test throughput rates; this can +be useful to observe performance changes across different +operating system releases or types of hardware. However, it +has never been intended to be used as a precise benchmark +test suite, so do NOT use it in this manner. + +Running stress-ng with root privileges will adjust out of +memory settings on Linux systems to make the stressors +unkillable in low memory situations, so use this +judiciously. With the apropriate privilege, stress-ng can +allow the ionice class and ionice levels to be adjusted, +again, this should be used with care. + +One can specify the number of processes to invoke per type +of stress test; specifying a negative or zero value will +select the number of online processors as defined by +sysconf(_SC_NPROCESSORS_ONLN). + +NOTE ON VM TESTS + +Since the memory being exercised is virtually mapped then +there is no guarantee of touching page addresses in any +particular physical order. These workers should not be +used to test that all the system's memory is working cor‐ +rectly either, use tools such as memtest86 instead. diff --git a/system/stress-ng/slack-desc b/system/stress-ng/slack-desc new file mode 100644 index 0000000000000..5203fd62f93d8 --- /dev/null +++ b/system/stress-ng/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. Line +# up the first '|' above the ':' following the base package name, and the '|' +# on the right side marks the last column you can put a character in. You must +# make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':'. + + |-----handy-ruler------------------------------------------------------| +stress-ng: stress-ng (a tool to load and stress a computer system) +stress-ng: +stress-ng: stress-ng will stress test a computer system in various selectable +stress-ng: ways. It was designed to exercise various physical subsystems of a +stress-ng: computer as well as the various operating system kernel interfaces. +stress-ng: +stress-ng: http://kernel.ubuntu.com/~cking/stress-ng +stress-ng: +stress-ng: +stress-ng: +stress-ng: diff --git a/system/stress-ng/stress-ng.SlackBuild b/system/stress-ng/stress-ng.SlackBuild new file mode 100644 index 0000000000000..4ecf19207bc72 --- /dev/null +++ b/system/stress-ng/stress-ng.SlackBuild @@ -0,0 +1,91 @@ +#!/bin/sh + +# Slackware build script for stress-ng +# Copyright 2018 David Woodfall <dave@dawoodfall.net> +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +PRGNAM=stress-ng +VERSION=${VERSION:-0.09.48} +BUILD=${BUILD:-1} +TAG=${TAG:-daw} + +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i586 ;; + arm*) ARCH=arm ;; + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/daw} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +if [ "$ARCH" = "i586" ]; then + SLKCFLAGS="-O2 -march=i586 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "i686" ]; then + SLKCFLAGS="-O2 -march=i686 -mtune=i686" + LIBDIRSUFFIX="" +elif [ "$ARCH" = "x86_64" ]; then + SLKCFLAGS="-O2 -fPIC" + LIBDIRSUFFIX="64" +else + SLKCFLAGS="-O2" + LIBDIRSUFFIX="" +fi + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$VERSION +tar xvf $CWD/$PRGNAM-$VERSION.tar.xz +cd $PRGNAM-$VERSION +chown -R root:root . +find -L . \ + \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \ + -o -perm 511 \) -exec chmod 755 {} \; -o \ + \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \ + -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \; + +CFLAGS="$SLKCFLAGS" \ +CXXFLAGS="$SLKCFLAGS" \ +make +make install DESTDIR=$PKG + +mv $PKG/usr/share/man $PKG/usr + +find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION +cp -a \ + COPYING README.Android README TODO *.txt \ + $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/system/stress-ng/stress-ng.info b/system/stress-ng/stress-ng.info new file mode 100644 index 0000000000000..65cf8489c233a --- /dev/null +++ b/system/stress-ng/stress-ng.info @@ -0,0 +1,10 @@ +PRGNAM="stress-ng" +VERSION="0.09.48" +HOMEPAGE="http://kernel.ubuntu.com/~cking/stress-ng" +DOWNLOAD="http://kernel.ubuntu.com/~cking/tarballs/stress-ng/stress-ng-0.09.48.tar.xz" +MD5SUM="2a4b2c3ec8c740d90e7bcb51e2cc089d" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +REQUIRES="" +MAINTAINER="Dave Woodfall" +EMAIL="dave@tty1.uk" |