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authorStefan Stanacar <stefanx.stanacar@intel.com>2013-03-29 17:10:21 +0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-03-29 16:21:19 +0000
commit9b99b4e9284071501859df5631e9019b3000ffe9 (patch)
treee5264b673fb6167a9cba28c52d644cd15885dc1f /scripts
parentee9538081a0bccfb7eb2888b1b51fe9b71c8cb81 (diff)
downloadopenembedded-core-9b99b4e9284071501859df5631e9019b3000ffe9.tar.gz
scripts/contrib/build-perf-test.sh: add a global results file
Append results from each run to a single file in order to keep a history. Also do some cosmetic changes and fix some whitespace. Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/contrib/build-perf-test.sh43
1 files changed, 27 insertions, 16 deletions
diff --git a/scripts/contrib/build-perf-test.sh b/scripts/contrib/build-perf-test.sh
index 2d70cfae52..0f7a3a9ae5 100755
--- a/scripts/contrib/build-perf-test.sh
+++ b/scripts/contrib/build-perf-test.sh
@@ -108,8 +108,9 @@ fi
if [ -n "$commit" ]; then
echo "git checkout $commit"
+ git pull > /dev/null 2>&1
git checkout $commit || exit 1
- git pull || exit 1
+ git pull > /dev/null 2>&1
fi
rev=$(git rev-parse --short HEAD) || exit 1
@@ -118,6 +119,7 @@ BUILDDIR="$OUTDIR/build"
resultsfile="$OUTDIR/results.log"
bboutput="$OUTDIR/bitbake.log"
myoutput="$OUTDIR/output.log"
+globalres="$clonedir/build-perf-test/globalres.log"
mkdir -p $OUTDIR || exit 1
@@ -131,9 +133,10 @@ log () {
# Config stuff
#
+rev=$(git rev-parse HEAD) || exit 1
log "Git revision is $rev"
-source ./oe-init-build-env $OUTDIR/build >/dev/null
+source ./oe-init-build-env $OUTDIR/build >/dev/null || exit 1
cd $OUTDIR/build
[ -n "$MACHINE" ] || export MACHINE="qemux86"
@@ -155,8 +158,12 @@ fi
# Functions
#
+declare -a TIMES
+time_count=0
+
bbtime () {
- log "Running and timing bitbake $1"
+ log "Timing: bitbake $1"
+
if [ $verbose -eq 0 ]; then
/usr/bin/time -v -o $resultsfile bitbake "$1" >> $bboutput
else
@@ -164,13 +171,14 @@ bbtime () {
fi
ret=$?
if [ $ret -eq 0 ]; then
- log "Finished bitbake $1"
+ t=`grep wall $resultsfile | sed 's/.*m:ss): //'`
+ log "Time: $t"
+ TIMES[(( time_count++ ))]="$t"
else
log "Exit status was non-zero. Exit..."
exit $ret
fi
- log "Time: `grep wall $resultsfile`"
#time by default overwrites the output file and we want to keep the results
#it has an append option but I don't want to clobber the results in the same file
i=`ls $OUTDIR/results.log* |wc -l`
@@ -180,7 +188,7 @@ bbtime () {
#we don't time bitbake here
bbnotime () {
- log "Running bitbake $1"
+ log "Running: bitbake $1"
if [ $verbose -eq 0 ]; then
bitbake "$1" >> $bboutput
else
@@ -198,7 +206,7 @@ bbnotime () {
do_rmtmp() {
log "Removing tmp"
- rm -rf bitbake.lock pseudone tmp conf/sanity_info
+ rm -rf bitbake.lock pseudodone tmp conf/sanity_info
}
do_rmsstate () {
log "Removing sstate-cache"
@@ -244,7 +252,7 @@ do_rmtmp
do_rmsstate
do_sync
bbtime "$IMAGE"
-log "Size of tmp dir is: `du -hc tmp | grep total`"
+log "Size of tmp dir is: `du -sh tmp | sed 's/tmp//'`"
log "Buildstats are saved in $OUTDIR/buildstats-test1"
mv tmp/buildstats $OUTDIR/buildstats-test1
}
@@ -265,8 +273,10 @@ do_rmtmp
do_rmsstate
do_sync
bbtime "$IMAGE"
-log "Size of tmp dir is: `du -hc tmp | grep total`"
sed -i 's/INHERIT += \"rm_work\"//' conf/local.conf
+log "Size of tmp dir is: `du -sh tmp | sed 's/tmp//'`"
+log "Buildstats are saved in $OUTDIR/buildstats-test13"
+mv tmp/buildstats $OUTDIR/buildstats-test13
}
@@ -291,11 +301,12 @@ test1_p2
test1_p3
test2
-log "All done."
-
-
-
-
-
-
+log "All done"
+# if we got til here write to global results
+echo "$rev" >> $globalres
+for i in "${TIMES[@]}"; do
+ echo -n "$i," >> $globalres
+done
+echo >> $globalres
+sed -i '$ s/,$//' $globalres