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| -rwxr-xr-x | scripts/contrib/build-perf-test-wrapper.sh | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/scripts/contrib/build-perf-test-wrapper.sh b/scripts/contrib/build-perf-test-wrapper.sh new file mode 100755 index 0000000000..e8e8021d58 --- /dev/null +++ b/scripts/contrib/build-perf-test-wrapper.sh @@ -0,0 +1,102 @@ +#!/bin/bash +# +# Build performance test script wrapper +# +# Copyright (c) 2016, Intel Corporation. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms and conditions of the GNU General Public License, +# version 2, as published by the Free Software Foundation. +# +# This program is distributed in the hope 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. +# +# +# This script is a simple wrapper around the actual build performance tester +# script. This script initializes the build environment, runs +# oe-build-perf-test and archives the results. + +script=`basename $0` +usage () { + echo "Usage: $script [COMMITISH]" +} + +if [ $# -gt 1 ]; then + usage + exit 1 +fi +commitish=$1 + +echo "Running on `uname -n`" + +if ! git_topdir=$(git rev-parse --show-toplevel); then + echo "The current working dir doesn't seem to be a git clone. Please cd there before running `basename $0`" + exit 1 +fi + +cd "$git_topdir" + +if [ -n "$commitish" ]; then + # Checkout correct revision + echo "Checking out $commitish" + git fetch &> /dev/null + git checkout HEAD^0 &> /dev/null + git branch -D $commitish &> /dev/null + if ! git checkout -f $commitish &> /dev/null; then + echo "Git checkout failed" + exit 1 + fi +fi + +# Setup build environment +timestamp=`date "+%Y%m%d%H%M%S"` +git_rev=$(git rev-parse --short HEAD) || exit 1 +base_dir="$git_topdir/build-perf-test" +build_dir="$base_dir/build-$git_rev-$timestamp" +results_dir="$base_dir/results-$git_rev-$timestamp" +globalres_log="$base_dir/globalres.log" + +mkdir -p "$base_dir" +source ./oe-init-build-env $build_dir >/dev/null || exit 1 + +# Additional config +auto_conf="$build_dir/conf/auto.conf" +echo 'MACHINE = "qemux86"' > "$auto_conf" +echo 'BB_NUMBER_THREADS = "8"' >> "$auto_conf" +echo 'PARALLEL_MAKE = "-j 8"' >> "$auto_conf" +echo "DL_DIR = \"$base_dir/downloads\"" >> "$auto_conf" +# Disabling network sanity check slightly reduces the variance of timing results +echo 'CONNECTIVITY_CHECK_URIS = ""' >> "$auto_conf" +# Possibility to define extra settings +if [ -f "$base_dir/auto.conf.extra" ]; then + cat "$base_dir/auto.conf.extra" >> "$auto_conf" +fi + +# Run actual test script +if ! oe-build-perf-test --out-dir "$results_dir" \ + --globalres-file "$globalres_log" \ + --lock-file "$base_dir/oe-build-perf.lock"; then + echo "oe-build-perf-test script failed!" + exit 1 +fi + +echo -ne "\n\n-----------------\n" +echo "Global results file:" +echo -ne "\n" + +cat "$globalres_log" + +echo -ne "\n\n-----------------\n" +echo "Archiving results dir..." +archive_dir=~/perf-results/archives +mkdir -p "$archive_dir" +results_basename=`basename "$results_dir"` +results_dirname=`dirname "$results_dir"` +tar -czf "$archive_dir/`uname -n`-${results_basename}.tar.gz" -C "$results_dirname" "$results_basename" + +rm -rf "$build_dir" +rm -rf "$results_dir" + +echo "DONE" |