From 2ebc9c2eeaeb03df85f21f6c593e64d3b8218658 Mon Sep 17 00:00:00 2001
From: "Bjoern B. Brandenburg" <bbb@cs.unc.edu>
Date: Sat, 24 May 2008 22:22:46 -0400
Subject: extracted the plotting tools from csvtools

---
 csv2graph  | 23 +++++++++++++++++++
 plot_dist  | 30 +++++++++++++++++++++++++
 plot_sched | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 129 insertions(+)
 create mode 100755 csv2graph
 create mode 100755 plot_dist
 create mode 100755 plot_sched

diff --git a/csv2graph b/csv2graph
new file mode 100755
index 0000000..8f7d795
--- /dev/null
+++ b/csv2graph
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+FILE=$1
+
+shift
+
+if [ ! -f "$FILE" ] ; then
+    echo "Usage: csv2graph <csv file>"
+fi
+
+CUM=`mktemp`
+DIST=`mktemp`
+OUT=`echo $FILE | sed s/csv/png/`
+
+analyze -adist    -b1000 "$FILE" --csv -n -i $* > $DIST
+analyze -adist -c -b1000 "$FILE" --csv -n -i $* > $CUM
+
+if [ -s $CUM ] && [ -s $DIST ]; then
+    plot_dist $DIST $CUM $OUT "$FILE: $*"
+    rm $DIST $CUM
+else
+    echo "$FILE: Empty."
+fi
diff --git a/plot_dist b/plot_dist
new file mode 100755
index 0000000..18cb48c
--- /dev/null
+++ b/plot_dist
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+CSV1=$1
+CSV2=$2
+OUT=$3
+TITLE=$4
+
+if [ ! -f "$CSV1" ] || [ ! -f "$CSV2"  ] ||
+   [ "" == "$OUT" ] ; then
+    echo "Usage: plot_dist <normal.csv> <cumulative.csv> <out.png> <title>"
+    exit 1
+fi
+
+gnuplot <<EOM
+set terminal png picsize 1024 768
+set out '/dev/null'
+plot     '$CSV1' title 'distribution' with lines
+replot   '$CSV2' title 'distribution (cumulative)' axes x1y2 with lines
+set ylabel  'probability'
+set y2label 'probability (cumulative)'
+set xlabel  'overhead (in us)'
+set y2tics
+set y2range [0.0:1.0]
+set title '$TITLE'
+set key top left
+set out '$OUT'
+replot
+set out
+EOM
+
diff --git a/plot_sched b/plot_sched
new file mode 100755
index 0000000..41ab38b
--- /dev/null
+++ b/plot_sched
@@ -0,0 +1,76 @@
+#!/bin/bash
+
+NICE="blacktext linewidth 4.0 \"Helvetica\" 16 "
+
+if [ "$1" == "--eps" ]; then
+    EXT="eps"
+    TERMINAL="postscript color eps $NICE"
+    shift
+else
+    EXT="png"
+    TERMINAL="png picsize 1024 768"
+fi
+
+CSV1=$1
+TITLE=$2
+OUT=$3
+
+if [ ! -f "$CSV1" ]; then
+    echo "Usage: plot_sched <data.csv> [<title>] [<out.png>]"
+    exit 1
+fi
+
+KIND=`basename $CSV1 | sed -e 's/^\([^_]*\).*/\1/'`
+
+case "$KIND" in
+    util)
+         XLABEL="utilization cap"
+         ;;
+    freq)
+         XLABEL="K"
+         ;;
+    mcsl)
+         XLABEL="L (in us)"
+         ;;
+    cpus)
+         XLABEL="processor count"
+         ;;
+    *)
+         XLABEL="";
+         ;;
+esac
+
+
+BASE=`basename $CSV1 | sed -e s/.csv//g  -e s/_[a-z]*=0.123000//g      -e 's/\([0-9]*\.[^0]\+\)0*\([_c]\)/\1_\2/g'  -e 's/\([0-9]\)\.0*\([_c]\)/\1_\2/g' -e s/_cpus=16//g -e s/_freq=0//g`
+
+echo $BASE
+
+if [ "$OUT" == "" ]; then
+    OUT="${BASE}.${EXT}"
+fi
+
+if [ "$TITLE" == "" ]; then
+    TITLE=`echo -n $BASE | tr '_' ' ' | sed  -e 's/^\(util\|freq\|mcsl\|cpus\) //g' -e s/freq=/K=/g -e s/mcsl=/L=/g `
+fi
+
+gnuplot <<EOM
+set terminal $TERMINAL
+set out '/dev/null'
+set yrange [-0.1:1.1]
+plot     '$CSV1' using 1:2 title 'FMLP (short)' with linespoints
+replot   '$CSV1' using 1:3 title 'FMLP (long)' with linespoints
+replot   '$CSV1' using 1:4 title 'M-PCP' with linespoints
+replot   '$CSV1' using 1:5 title 'D-PCP' with linespoints
+set ylabel  'schedulability'
+set xlabel  '$XLABEL'
+set title '$TITLE'
+set key below
+set data style linespoints
+set out '$OUT'
+replot
+set out
+EOM
+
+if [ "$EXT" == "eps" ]; then
+    ps2pdf -dEPSCrop $OUT
+fi
\ No newline at end of file
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