1 files changed, 153 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/scripts/contrib/build-perf-test-wrapper.sh b/import-layers/yocto-poky/scripts/contrib/build-perf-test-wrapper.sh
new file mode 100755
index 000000000..e03ea978b
--- /dev/null
+++ b/import-layers/yocto-poky/scripts/contrib/build-perf-test-wrapper.sh
@@ -0,0 +1,153 @@
+#!/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`
+archive_dir=~/perf-results/archives
+
+usage () {
+cat << EOF
+Usage: $script [-h] [-c COMMITISH] [-C GIT_REPO]
+
+Optional arguments:
+  -h                show this help and exit.
+  -a ARCHIVE_DIR    archive results tarball here, give an empty string to
+                    disable tarball archiving (default: $archive_dir)
+  -c COMMITISH      test (checkout) this commit
+  -C GIT_REPO       commit results into Git
+  -w WORK_DIR       work dir for this script
+                    (default: GIT_TOP_DIR/build-perf-test)
+EOF
+}
+
+
+# Parse command line arguments
+commitish=""
+while getopts "ha:c:C:w:" opt; do
+    case $opt in
+        h)  usage
+            exit 0
+            ;;
+        a)  archive_dir=`realpath "$OPTARG"`
+            ;;
+        c)  commitish=$OPTARG
+            ;;
+        C)  results_repo=`realpath "$OPTARG"`
+            commit_results=("--commit-results" "$results_repo")
+            ;;
+        w)  base_dir=`realpath "$OPTARG"`
+            ;;
+        *)  usage
+            exit 1
+            ;;
+    esac
+done
+
+# Check positional args
+shift "$((OPTIND - 1))"
+if [ $# -ne 0 ]; then
+    echo "ERROR: No positional args are accepted."
+    usage
+    exit 1
+fi
+
+echo "Running on `uname -n`"
+if ! git_topdir=$(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 $commitish &> /dev/null; then
+        echo "Git checkout failed"
+        exit 1
+    fi
+fi
+
+# Setup build environment
+if [ -z "$base_dir" ]; then
+    base_dir="$git_topdir/build-perf-test"
+fi
+echo "Using working dir $base_dir"
+
+timestamp=`date "+%Y%m%d%H%M%S"`
+git_rev=$(git rev-parse --short HEAD)  || exit 1
+build_dir="$base_dir/build-$git_rev-$timestamp"
+results_dir="$base_dir/results-$git_rev-$timestamp"
+globalres_log="$base_dir/globalres.log"
+machine="qemux86"
+
+mkdir -p "$base_dir"
+source ./oe-init-build-env $build_dir >/dev/null || exit 1
+
+# Additional config
+auto_conf="$build_dir/conf/auto.conf"
+echo "MACHINE = \"$machine\"" > "$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
+oe-build-perf-test --out-dir "$results_dir" \
+                   --globalres-file "$globalres_log" \
+                   --lock-file "$base_dir/oe-build-perf.lock" \
+                   "${commit_results[@]}" \
+                   --commit-results-branch "{tester_host}/{git_branch}/$machine" \
+                   --commit-results-tag "{tester_host}/{git_branch}/$machine/{git_commit_count}-g{git_commit}/{tag_num}"
+
+case $? in
+    1)  echo "ERROR: oe-build-perf-test script failed!"
+        exit 1
+        ;;
+    2)  echo "NOTE: some tests failed!"
+        ;;
+esac
+
+echo -ne "\n\n-----------------\n"
+echo "Global results file:"
+echo -ne "\n"
+
+cat "$globalres_log"
+
+if [ -n "$archive_dir" ]; then
+    echo -ne "\n\n-----------------\n"
+    echo "Archiving results in $archive_dir"
+    mkdir -p "$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"
+fi
+
+rm -rf "$build_dir"
+rm -rf "$results_dir"
+
+echo "DONE"