4 -P) OPT_PLOT_DISABLE=1; shift;;
5 -p) OPT_PLOT_ONLY=1; shift;;
6 -X|--no-x11-plot) OPT_NO_X11=1; shift;;
13 PATH=$PWD/../_compiled/bin/:$PATH
17 export CANPING_MS=1 # Generate plots in milliseconds
21 CAN_IRQ=`sed -ne '/can/ s/:.*//p' /proc/interrupts`
22 if [ -n "$CAN_IRQ" ]; then
23 IRQ_PID=`pidof IRQ-${CAN_IRQ/ /}` || true
24 if [ -n "$IRQ_PID" ]; then
25 schedtool -F -p $PRIO $IRQ_PID
33 modprobe -r lincan kvaser_pci vcan
38 modprobe -C /dev/null lincan hw=pcican-q io=1 baudrate=1000,1000,1000,1000 processlocal=0
45 prepare_lincan_virtual() {
47 modprobe -C /dev/null lincan hw=virtual io=0 baudrate=0
54 prepare_socketcan_hw() {
57 echo 1000000 > /sys/class/net/can0/can_bittiming/bitrate
58 ip link set up dev can0
59 echo 1000000 > /sys/class/net/can1/can_bittiming/bitrate
60 ip link set up dev can1
61 echo 1000000 > /sys/class/net/can2/can_bittiming/bitrate
62 ip link set up dev can2
63 echo 1000000 > /sys/class/net/can3/can_bittiming/bitrate
64 ip link set up dev can3
70 prepare_socketcan_virtual() {
73 ip link add dev vcan0 type vcan
74 ip link set up dev vcan0
77 DRIVER=socketcan-virtual
81 tests=${TESTS:-socketcan_hw lincan_hw}
83 echo 300 > /proc/sys/net/core/netdev_budget
84 boost_irq_prio 50 || true
86 echo "----------------------"
88 echo 300 > /proc/sys/net/core/netdev_budget
93 local cmdline=$(cat /proc/cmdline|sed -e 's/BOOT_IMAGE=[^ ]*//' \
97 -e 's/rootfstype=[^ ]*//' \
98 -e 's/elevator=[^ ]*//' \
100 -e 's/ *$//'|tr -s ' ' '_')
102 [ -n "$cmdline" ] && v="$v:$cmdline"
103 [ -n "$KVERS" ] && v=$KVERS
108 # for i in "${!PLOT_CMD[@]}"; do
110 cmd=`p` # Get plot commands
111 cmd=$(echo "$cmd" | sed -e "/set title/ s/[\"']\(.*\)[\"']/\"\1\\\\n($(kvers), CPU\\\\\\\\@${clk}Mhz)\"/")
112 if [ -z "$OPT_NO_X11" ]; then
113 echo "set terminal x11 enhanced; ${cmd}" | gnuplot -persist
116 echo "set terminal postscript color eps enhanced;
117 ${cmd}" | gnuplot | epstopdf --filter > `basename $0 .sh`$I.pdf
119 convert -density 30 -gamma 0.5 -quality 90 -type Palette -depth 8 `basename $0 .sh`$I.pdf thumb/`basename $0 .sh`$I.png
120 convert -density 150 -gamma 0.7 -quality 90 -type Palette -depth 8 `basename $0 .sh`$I.pdf `basename $0 .sh`$I.png
124 create_dirs_and_links() {
129 local d=results/by-kern/$kver/$clck/$test
131 mkdir -p results/by-kern/$kver/$test # 1
132 mkdir -p results/by-test/$test/$kver # 2
133 mkdir -p results/by-test/$test/$clck # 3
134 mkdir -p results/by-clck/$clck/$kver # 4
135 mkdir -p results/by-clck/$clck/$test # 5
136 ln -sfT ../../../${d#results/} results/by-kern/$kver/$test/$clck # 1
137 ln -sfT ../../../${d#results/} results/by-test/$test/$kver/$clck # 2
138 ln -sfT ../../../${d#results/} results/by-test/$test/$clck/$kver # 3
139 ln -sfT ../../../${d#results/} results/by-clck/$clck/$kver/$test # 4
140 ln -sfT ../../../${d#results/} results/by-clck/$clck/$test/$kver # 5
145 echo "####################"
146 mhz=`sed -ne '/^cpu MHz/ s/.*:\([^.]+\).*/\1/p' /proc/cpuinfo|head -n 1`
147 if [ -r /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq ]; then
148 local max=$((`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq`/1000))
149 local min=$((`cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq`/1000))
153 echo "===================="
154 dir=$(create_dirs_and_links `basename $0 .sh` `kvers` $clk)
158 if [ ! -n "$OPT_PLOT_ONLY" ]; then
159 cpufreq-set -f ${clk}MHz
161 cpufreq-set -f ${mhz}MHz
163 unset OPT_PLOT_DISABLE
165 if [ ! -n "$OPT_PLOT_DISABLE" ]; then