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author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2010-04-05 19:58:51 +0000 |
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committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2010-04-05 19:58:51 +0000 |
commit | 371c330196721b081b27d79113db21734bfc2c71 (patch) | |
tree | 54aff77ce00a2c0ac725267bf0f250089a4a3ebd /utils/bootchart | |
parent | 3f6e5668b34a5ef9db9172a356eff557d1842c50 (diff) | |
download | rockbox-371c330196721b081b27d79113db21734bfc2c71.tar.gz rockbox-371c330196721b081b27d79113db21734bfc2c71.zip |
Add simple bootchart -> gnuplot shell script
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25493 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/bootchart')
-rwxr-xr-x | utils/bootchart/gnuplot.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/utils/bootchart/gnuplot.sh b/utils/bootchart/gnuplot.sh new file mode 100755 index 0000000000..8e541a3fec --- /dev/null +++ b/utils/bootchart/gnuplot.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# __________ __ ___. +# Open \______ \ ____ ____ | | _\_ |__ _______ ___ +# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / +# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < +# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ +# \/ \/ \/ \/ \/ +# $Id$ +# +# Copyright (C) 2010 by Maurus Cuelenaere +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +# +# Invoke this as "./gnuplot.sh < logf.txt" + +TMP=`tempfile` + +awk 'BEGIN { + FS="," + i=1 +} + +/^BC:/ { + # BC:<function name>,<line number>,<elapsed ticks> + printf "%d\t%d\t\"%s\"\n", i, $3, substr($1, 4) + i=i+1 +}' > $TMP + +echo "plot \"$TMP\" u 1:2:3 w labels left rotate by 90 offset 0,0.5 notitle, \"$TMP\" u 1:2 w linespoints notitle" | gnuplot -persist + +rm $TMP |