X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/0b85f7d8d9aa48ec67f0559dfe42ce370399a7f0..18b079e64d91a8e6f04c717ab2b32a30d08b70a9:/tests/_lib.sh

diff --git a/tests/_lib.sh b/tests/_lib.sh
index 5eb70fd..281ddf9 100644
--- a/tests/_lib.sh
+++ b/tests/_lib.sh
@@ -6,15 +6,24 @@ while [ $# -gt 0 ]; do
     esac
 done
 
-set -x
+#set -x
 set -e
 
 PATH=$PWD/../_compiled/bin/:$PATH
 
+RTPRIO=60
+
+boost_irq_prio() {
+    local PRIO=${1:-50}
+    CAN_IRQ=`sed -ne '/can/ s/:.*//p' /proc/interrupts`
+    if [ -n "$CAN_IRQ" ]; then
+	IRQ_PID=`pidof IRQ-${CAN_IRQ/ /}` || true
+	[ -z "$IRQ_PID" ] || schedtool -F -p $PRIO $IRQ_PID 
+    fi
+}
+
 rmmod_can() {
-    modprobe -r lincan
-    modprobe -r kvaser_pci
-    modprobe -r vcan
+    modprobe -r lincan kvaser_pci vcan
 }
 
 prepare_lincan_hw() {
@@ -62,23 +71,27 @@ prepare_socketcan_virtual() {
 run_tests() {
     tests=${TESTS:-socketcan_hw lincan_hw}
     for i in $tests; do
+	cpufreq-set -f 2400MHz
+	boost_irq_prio 50
 	prepare_$i
 	t
     done
 }
 
 plot() {
-    if [ -n "$PLOT_CMD" ]; then
-	echo "set terminal postscript color eps enhanced;
-	      $PLOT_CMD" | gnuplot | epstopdf --filter > `basename $0 .sh`.pdf
+    for i in "${!PLOT_CMD[@]}"; do
 	if [ -z "$OPT_PDF_ONLY" ]; then
-	    echo "set terminal x11 enhanced; $PLOT_CMD" | gnuplot -persist
+	    echo "set terminal x11 enhanced; ${PLOT_CMD[$i]}" | gnuplot -persist
 	fi
-    fi
+	I=${i/0/}
+	echo "set terminal postscript color eps enhanced;
+	      ${PLOT_CMD[$i]}" | gnuplot | epstopdf --filter > `basename $0 .sh`$I.pdf
+    done
 }
 
 go() {
     d=results/`basename $0 .sh`/`uname -r`
+    set -x
     mkdir -p $d
     cd $d