From: Michal Sojka Date: Wed, 15 Jan 2014 13:03:53 +0000 (+0100) Subject: Add remaining uncommitted files X-Git-Tag: fix-allnoconfig~70 X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/commitdiff_plain/227dac53cfca24e57a9c96b78c0b7581b3df961d?hp=052fa871a1c16da85562fba8b256287b404d7bab Add remaining uncommitted files --- diff --git a/recvmmsg/plot.gp b/recvmmsg/plot.gp index 3e0f6dd..19e18b4 100644 --- a/recvmmsg/plot.gp +++ b/recvmmsg/plot.gp @@ -1,16 +1,22 @@ +# termsize 7cm,7cm set grid -set xlabel "Number of messages" -set ylabel "Time [{/Symbol m}s]" +set xlabel "Frames [×1000]" +set ylabel "Time [ms]" set key left reverse Left fit a1*x+b1 "data" using 1:2 via a1, b1 fit a2*x+b2 "data" using 1:4 via a2, b2 -plot 'data' using 1:2 pt 7 ps 0.2 title 'read()', \ - 'data' using 1:4 pt 7 ps 0.2 title 'recvmmsg()', \ - a1*x+b1 with lines lt 1 lc 1 lw 1 title "Linear fit for read()", \ - a2*x+b2 with lines lt 1 lc 2 lw 1 title "Linear fit for recvmmsg()" +set yrange [0:] + +b1=b1/1000 +b2=b2/1000 + +plot 'data' using ($1/1000):($2/1000) title 'read()', \ + 'data' using ($1/1000):($4/1000) title 'recvmmsg()', \ + a1*x+b1 with lines lt 1 lc rgbcolor "#aa0000" lw 5 title "", \ + a2*x+b2 with lines lt 1 lc rgbcolor "#00aa00" lw 5 title "" # a1*x+b1 - a2*x-b2 = 0 # (a1-a2)*x = b2-b1 diff --git a/ugw/bench.sh b/ugw/bench.sh index 7d43453..a24d6c2 100755 --- a/ugw/bench.sh +++ b/ugw/bench.sh @@ -4,7 +4,7 @@ set -e #./ppc/boot -ssh glab "latester -d can0 -d can1 -d can2 --oneattime -c 1000 -q -n ugw" +ssh glab "latester -d can0 -d can1 -d can2 -c 10000 -n ugw -p 60 -v" scp glab:ugw-hist.txt . gnuplot <<'EOF' diff --git a/ugw/data/bench-all.sh b/ugw/data/bench-all.sh index 9178392..3048da7 100755 --- a/ugw/data/bench-all.sh +++ b/ugw/data/bench-all.sh @@ -14,6 +14,10 @@ while [ "${1#-}" != "$1" ]; do args=--oneattime dir=oneatatime ;; + -ftrace) + args=--oneattime + dir=oneatatime.ftrace + ;; -p*) args=$1 dir=${1#-p} diff --git a/ugw/data/plot-ftrace.gp b/ugw/data/plot-ftrace.gp new file mode 100755 index 0000000..641ac03 --- /dev/null +++ b/ugw/data/plot-ftrace.gp @@ -0,0 +1,15 @@ +#!/usr/bin/env gnuplot + +set xlabel "GW implementation" +set ylabel "GW latency [µs]" +set style data histogram +set style histogram +set style fill solid border -1 +set boxwidth 0.9 +set key left Left reverse +set grid +set xtics rotate by -20 +set style histogram errorbars gap 1 lw 1 + +plot 'oneatatime/result' using 3:2:4:xtic(1) title "no ftrace", \ + 'oneatatime.ftrace/result' using 3:2:4:xtic(1) lc 1 lt 1 fill pattern 2 title "ftrace compiled in" diff --git a/ugw/data/plot-thr-detail.gp b/ugw/data/plot-thr-detail.gp new file mode 100644 index 0000000..dbc1257 --- /dev/null +++ b/ugw/data/plot-thr-detail.gp @@ -0,0 +1,20 @@ +#!/usr/bin/env gnuplot +set title "Detail of the above" +set xlabel "Frame period [µs]" +set ylabel "Latency [µs] + packet loss" +set style data yerrorlines +# set yrange [0:10000] +set yrange [0:500] +#set logscale y +# set key left Left reverse +set grid +loss_scale=10 +plot \ + 'kernel.dat' using 1:2:($3*loss_scale) title 'kernel', \ + 'mmapbusy-mmap.dat' using 1:2:($3*loss_scale) title 'mmapbusy-mmap', \ + 'mmapbusy-write.dat' using 1:2:($3*loss_scale) title 'mmapbusy-write', \ + 'mmap-mmap.dat' using 1:2:($3*loss_scale) title 'mmap-mmap', \ + 'mmap-write.dat' using 1:2:($3*loss_scale) title 'mmap-write' +# 'readbusy-write.dat' using 1:2:($3*loss_scale) title 'readbusy-write', \ +# 'readnb-write.dat' using 1:2:($3*loss_scale) title 'readnb-write', \ +# 'read-write.dat' using 1:2:($3*loss_scale) title 'read-write' diff --git a/ugw/data/plot-thr.gp b/ugw/data/plot-thr.gp new file mode 100755 index 0000000..693aaa4 --- /dev/null +++ b/ugw/data/plot-thr.gp @@ -0,0 +1,20 @@ +#!/usr/bin/env gnuplot +reset +set xlabel "Frame period [µs]" +set ylabel "Latency [µs] + packet loss" +set style data yerrorlines +# set yrange [0:10000] +set yrange [0:] +#set logscale y +# set key left Left reverse +set grid +loss_scale=10 +plot \ + 'kernel.dat' using 1:2:($3*loss_scale) title 'kernel', \ + 'mmapbusy-mmap.dat' using 1:2:($3*loss_scale) title 'mmapbusy-mmap', \ + 'mmapbusy-write.dat' using 1:2:($3*loss_scale) title 'mmapbusy-write', \ + 'mmap-mmap.dat' using 1:2:($3*loss_scale) title 'mmap-mmap', \ + 'mmap-write.dat' using 1:2:($3*loss_scale) title 'mmap-write', \ + 'readbusy-write.dat' using 1:2:($3*loss_scale) title 'readbusy-write', \ + 'readnb-write.dat' using 1:2:($3*loss_scale) title 'readnb-write', \ + 'read-write.dat' using 1:2:($3*loss_scale) title 'read-write' diff --git a/ugw/data/plot.gp b/ugw/data/plot.gp index 0bd7fa6..27be572 100755 --- a/ugw/data/plot.gp +++ b/ugw/data/plot.gp @@ -2,7 +2,7 @@ system("make") -set xlabel "Method" +set xlabel "GW implementation" set ylabel "GW latency [µs]" set y2tics set y2label "Lost frames" diff --git a/ugw/data/preprocess.m b/ugw/data/preprocess.m index 0aee1c8..bd6f768 100755 --- a/ugw/data/preprocess.m +++ b/ugw/data/preprocess.m @@ -5,9 +5,9 @@ datafiles = argv(); datafiles = { "rtems.dat" "kernel.dat" - "readnb-write.dat" - "mmapbusy-write.dat" "mmapbusy-mmap.dat" + "mmapbusy-write.dat" + "readnb-write.dat" "readbusy-write.dat" "read-write.dat" "mmap-write.dat" @@ -16,7 +16,7 @@ datafiles = { quantiles = [0 0.5 0.90 0.99]; -mat = zeros(0, length(quantiles) + 1); +mat = zeros(0, length(quantiles) + 2); names = {}; for i=1:length(argv), @@ -26,7 +26,8 @@ for i=1:length(argv), lost = stat{6,2}; q = quantile (x, quantiles); q = max(q, 0)'; - mat = [ mat; q lost ]; + avg = mean(x); + mat = [ mat; q lost avg ]; names{i} = n; end diff --git a/ugw/data/throughput-dep.sh b/ugw/data/throughput-dep.sh new file mode 100755 index 0000000..ee13f8f --- /dev/null +++ b/ugw/data/throughput-dep.sh @@ -0,0 +1,11 @@ +#!/bin/bash + + +titles=$(awk '{print $1}' 150/result) + +for t in $titles; do + exec > $t.dat + for i in $(seq 125 5 170); do + echo "$i $(awk "/$t/ { print \$3, \$6 }" $i/result)" + done +done