1 #!/bin/bash 1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0-or-later <<
3 2
>> 3 # This program is free software: you can redistribute it and/or modify
>> 4 # it under the terms of the GNU General Public License as published by
>> 5 # the Free Software Foundation; either version 2, or (at your option)
>> 6 # any later version.
>> 7
>> 8 # This program is distributed in the hope that it will be useful,
>> 9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> 11 # GNU General Public License for more details.
>> 12
>> 13 # You should have received a copy of the GNU General Public License
>> 14 # along with this program; if not, write to the Free Software
>> 15 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
>> 16 # 02110-1301, USA.
4 17
5 # Author/Copyright(c): 2009, Thomas Renninger < 18 # Author/Copyright(c): 2009, Thomas Renninger <trenn@suse.de>, Novell Inc.
6 19
7 # Helper script to easily create nice plots of 20 # Helper script to easily create nice plots of your cpufreq-bench results
8 21
9 dir=`mktemp -d` 22 dir=`mktemp -d`
10 output_file="cpufreq-bench.png" 23 output_file="cpufreq-bench.png"
11 global_title="cpufreq-bench plot" 24 global_title="cpufreq-bench plot"
12 picture_type="jpeg" 25 picture_type="jpeg"
13 file[0]="" 26 file[0]=""
14 27
15 function usage() 28 function usage()
16 { 29 {
17 echo "cpufreq-bench_plot.sh [OPTIONS] logf 30 echo "cpufreq-bench_plot.sh [OPTIONS] logfile [measure_title] [logfile [measure_title]] ...]"
18 echo 31 echo
19 echo "Options" 32 echo "Options"
20 echo " -o output_file" 33 echo " -o output_file"
21 echo " -t global_title" 34 echo " -t global_title"
22 echo " -p picture_type [jpeg|gif|png|pos 35 echo " -p picture_type [jpeg|gif|png|postscript|...]"
23 exit 1 36 exit 1
24 } 37 }
25 38
26 if [ $# -eq 0 ];then 39 if [ $# -eq 0 ];then
27 echo "No benchmark results file provid 40 echo "No benchmark results file provided"
28 echo 41 echo
29 usage 42 usage
30 fi 43 fi
31 44
32 while getopts o:t:p: name ; do 45 while getopts o:t:p: name ; do
33 case $name in 46 case $name in
34 o) 47 o)
35 output_file="$OPTARG".$picture_typ 48 output_file="$OPTARG".$picture_type
36 ;; 49 ;;
37 t) 50 t)
38 global_title="$OPTARG" 51 global_title="$OPTARG"
39 ;; 52 ;;
40 p) 53 p)
41 picture_type="$OPTARG" 54 picture_type="$OPTARG"
42 ;; 55 ;;
43 ?) 56 ?)
44 usage 57 usage
45 ;; 58 ;;
46 esac 59 esac
47 done 60 done
48 shift $(($OPTIND -1)) 61 shift $(($OPTIND -1))
49 62
50 plots=0 63 plots=0
51 while [ "$1" ];do 64 while [ "$1" ];do
52 if [ ! -f "$1" ];then 65 if [ ! -f "$1" ];then
53 echo "File $1 does not exist" 66 echo "File $1 does not exist"
54 usage 67 usage
55 fi 68 fi
56 file[$plots]="$1" 69 file[$plots]="$1"
57 title[$plots]="$2" 70 title[$plots]="$2"
58 # echo "File: ${file[$plots]} - ${title[pl 71 # echo "File: ${file[$plots]} - ${title[plots]}"
59 shift;shift 72 shift;shift
60 plots=$((plots + 1)) 73 plots=$((plots + 1))
61 done 74 done
62 75
63 echo "set terminal $picture_type" >> $di 76 echo "set terminal $picture_type" >> $dir/plot_script.gpl
64 echo "set output \"$output_file\"" >> $di 77 echo "set output \"$output_file\"" >> $dir/plot_script.gpl
65 echo "set title \"$global_title\"" >> $di 78 echo "set title \"$global_title\"" >> $dir/plot_script.gpl
66 echo "set xlabel \"sleep/load time\"" >> $di 79 echo "set xlabel \"sleep/load time\"" >> $dir/plot_script.gpl
67 echo "set ylabel \"Performance (%)\"" >> $di 80 echo "set ylabel \"Performance (%)\"" >> $dir/plot_script.gpl
68 81
69 for((plot=0;plot<$plots;plot++));do 82 for((plot=0;plot<$plots;plot++));do
70 83
71 # Sanity check 84 # Sanity check
72 ###### I am to dump to get this redirected 85 ###### I am to dump to get this redirected to stderr/stdout in one awk call... #####
73 cat ${file[$plot]} |grep -v "^#" |awk '{if 86 cat ${file[$plot]} |grep -v "^#" |awk '{if ($2 != $3) printf("Error in measure %d:Load time %s does not equal sleep time %s, plot will not be correct\n", $1, $2, $3); ERR=1}'
74 ###### I am to dump to get this redirected 87 ###### I am to dump to get this redirected in one awk call... #####
75 88
76 # Parse out load time (which must be equal 89 # Parse out load time (which must be equal to sleep time for a plot), divide it by 1000
77 # to get ms and parse out the performance 90 # to get ms and parse out the performance in percentage and write it to a temp file for plotting
78 cat ${file[$plot]} |grep -v "^#" |awk '{pr 91 cat ${file[$plot]} |grep -v "^#" |awk '{printf "%lu %.1f\n",$2/1000, $6}' >$dir/data_$plot
79 92
80 if [ $plot -eq 0 ];then 93 if [ $plot -eq 0 ];then
81 echo -n "plot " >> $dir/plot_script.gp 94 echo -n "plot " >> $dir/plot_script.gpl
82 fi 95 fi
83 echo -n "\"$dir/data_$plot\" title \"${tit 96 echo -n "\"$dir/data_$plot\" title \"${title[$plot]}\" with lines" >> $dir/plot_script.gpl
84 if [ $(($plot + 1)) -ne $plots ];then 97 if [ $(($plot + 1)) -ne $plots ];then
85 echo -n ", " >> $dir/plot_script.gpl 98 echo -n ", " >> $dir/plot_script.gpl
86 fi 99 fi
87 done 100 done
88 echo >> $dir/plot_script.gpl 101 echo >> $dir/plot_script.gpl
89 102
90 gnuplot $dir/plot_script.gpl 103 gnuplot $dir/plot_script.gpl
91 rm -r $dir !! 104 rm -r $dir
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