Fix Mhz->MHz

[can-benchmark.git] / tests / _lib.sh

diff --git a/tests/_lib.sh b/tests/_lib.sh
index 4683be5546d938ac2125926488dbde6a7556341a..3eefa5ecab4a3fa29288601432cd2d23d19fa26e 100644 (file)
--- a/tests/_lib.sh
+++ b/tests/_lib.sh
@@ -1,6 +1,7 @@
 
 while [ $# -gt 0 ]; do
     case "$1" in
+       -P) OPT_PLOT_DISABLE=1; shift;;
        -p) OPT_PLOT_ONLY=1; shift;;
        -X|--no-x11-plot) OPT_NO_X11=1; shift;;
     esac
@@ -50,16 +51,24 @@ prepare_lincan_virtual() {
     sleep 0.1
 }
 
+socketcan_set_bitrate() {
+    local canX=$1
+    if [ -f /sys/class/net/$canX/can_bittiming/bitrate ]; then
+       echo 1000000 > /sys/class/net/$canX/can_bittiming/bitrate
+    else
+       ip link set $canX type can bitrate 1000000
+    fi
+}
 prepare_socketcan_hw() {
     rmmod_can
     modprobe kvaser_pci
-    echo 1000000 > /sys/class/net/can0/can_bittiming/bitrate
+    socketcan_set_bitrate can0
     ip link set up dev can0
-    echo 1000000 > /sys/class/net/can1/can_bittiming/bitrate
-    ip link set up dev can1
-    echo 1000000 > /sys/class/net/can2/can_bittiming/bitrate
+    socketcan_set_bitrate can1
+    ip link set up dev can1 
+    socketcan_set_bitrate can2
     ip link set up dev can2
-    echo 1000000 > /sys/class/net/can3/can_bittiming/bitrate
+    socketcan_set_bitrate can3
     ip link set up dev can3
     CAN0=socketcan:can0
     CAN1=socketcan:can1
@@ -79,10 +88,12 @@ prepare_socketcan_virtual() {
 run_tests() {
     tests=${TESTS:-socketcan_hw lincan_hw}
     for tst in $tests; do
+       echo 300 > /proc/sys/net/core/netdev_budget
        boost_irq_prio 50 || true
        prepare_$tst
        echo "----------------------"
        t
+       echo 300 > /proc/sys/net/core/netdev_budget
     done
 }
 
@@ -97,6 +108,7 @@ kvers() {
                                          -e 's/ *$//'|tr -s ' ' '_')
     v=$(uname -r)
     [ -n "$cmdline" ] && v="$v:$cmdline"
+    [ -n "$KVERS" ] && v=$KVERS
     echo $v
 }
 
@@ -104,7 +116,7 @@ plot() {
 #    for i in "${!PLOT_CMD[@]}"; do
     for i in 0; do
        cmd=`p`                 # Get plot commands
-       cmd=$(echo "$cmd" | sed -e "/set title/ s/[\"']\(.*\)[\"']/'\1 ($(kvers), CPU\\\\@${clk}Mhz)'/")
+       cmd=$(echo "$cmd" | sed -e "/set title/ s/[\"']\(.*\)[\"']/\"\1\\\\n($(kvers), CPU\\\\\\\\@${clk}MHz)\"/")
        if [ -z "$OPT_NO_X11" ]; then
            echo "set terminal x11 enhanced; ${cmd}" | gnuplot -persist
        fi
@@ -112,8 +124,8 @@ plot() {
        echo "set terminal postscript color eps enhanced;
              ${cmd}" | gnuplot | epstopdf --filter > `basename $0 .sh`$I.pdf
        mkdir -p thumb
-       convert -geometry 1000x100 -gamma 0.3 `basename $0 .sh`$I.pdf thumb/`basename $0 .sh`$I.png
-       convert -density 200 -gamma 0.7 -geometry 1000x500 `basename $0 .sh`$I.pdf `basename $0 .sh`$I.png
+       convert -density 30  -gamma 0.5 -quality 90 -type Palette -depth 8 `basename $0 .sh`$I.pdf thumb/`basename $0 .sh`$I.png
+       convert -density 150 -gamma 0.7 -quality 90 -type Palette -depth 8 `basename $0 .sh`$I.pdf `basename $0 .sh`$I.png
     done
 }
 
@@ -154,9 +166,13 @@ go() {
        if [ ! -n "$OPT_PLOT_ONLY" ]; then
            cpufreq-set -f ${clk}MHz
            run_tests
-           cpufreq-set -f 2400MHz
+           cpufreq-set -f ${mhz}MHz
+       else
+           unset OPT_PLOT_DISABLE
+       fi
+       if [ ! -n "$OPT_PLOT_DISABLE" ]; then
+           plot
        fi
-       plot
        popd
        set +x
     done