Update Makefile to regenerate graph only when some dependency changes

[can-benchmark.git] / gw-tests / lib.sh

diff --git a/gw-tests/lib.sh b/gw-tests/lib.sh
index b5719967dead0817b43ef598306a98240aab1cde..14038cd7c0d8b871b7d56e21e0228d36d953d5ed 100644 (file)
--- a/gw-tests/lib.sh
+++ b/gw-tests/lib.sh
@@ -43,7 +43,7 @@ cleanupgw() {
 _plot() {
     local testname=`basename $0 .sh`
 
-    plot_cmds | sed -e "/set title/ s/[\"']\(.*\)[\"']/\"\1\\\\n($kvers)\"/" > plot.gp
+    plot_cmds | sed -e "/set title/ s/[\"']\(.*\)[\"']/\"\1\\\\n(GW kernel $kvers, traffic $traffic)\"/" > plot.gp
     if [[ ! -s plot.gp ]]; then return; fi
     if [ -z "$OPT_NO_X11" ]; then
        echo "set terminal x11 enhanced; $(< plot.gp)" | gnuplot -persist
@@ -121,14 +121,14 @@ _run() {
        mkdir -p $dir
        script=$(echo $dir | sed -e 's/[^/]*/../g')/${test}.sh
        cd $dir
-       echo "Working directory: $dir"
        if [[ ! "$OPT_PLOT_ONLY" ]]; then
+           echo "Working directory: $dir"
            _measure
        fi
        if [[ ! "$OPT_PLOT_DISABLE" ]]; then
            _plot
        fi
-       cd -
+       cd - > /dev/null
     done
 }