experiment-vary-rtt

#!/bin/bash

resdir=VaryRTT

source utils

if [[ $1 == "run" ]]; then
		if [[ ! -d $resdir ]]; then
				mkdir $resdir
		fi

		for rtt in 1 300 50 250 100 200 150; do
				for rat in "rats/fig4-rtt/150-alone.dna.2" "rats/fig4-rtt/rtt_20x.dna.4" "rats/fig4-rtt/140-160.dna.5"; do
						rat_nice=`expr "$rat" : ".*/\([^/]*\)"`
						./long-run.sh run remy ~/traces/trace-32Mbps $(( $rtt / 2 )) 0 $resdir 2:exponential 0 $rat
						if [[ -d $resdir/remy-$rat::$rtt ]]; then
								mv $resdir/remy-$rat::$rtt $resdir/old-remy-$rat_nice::$rtt
								echo "Warning: directory '$resdir/remy-$rat::$rtt' already present"
						fi
						mv $resdir/remy $resdir/remy-$rat_nice::$rtt
				done
		done

elif [[ $1 == "graph" ]]; then
		if [[ -d $resdir/graphdir ]]; then
				trash $resdir/graphdir
		fi
		mkdir $resdir/graphdir

		for file in $resdir/*; do
				if [[ $file == *old* ]] || [[ $file == *graphdir ]]; then
						continue
				fi
				nice_name=`expr "$file" : ".*/\([^/]*\)"`
				protocol=`expr "$nice_name" : "\([^-]*\)\-.*"`
				protocol_long=`expr "$nice_name" : "\([^:]*\)::.*"`
				min_rtt=`expr "$nice_name" : ".*::\([0-9]*\)"`

				read_genericcc_output $file/$protocol.stdout
				echo $min_rtt $throughput $delay >>$resdir/graphdir/$protocol_long
		done

		printf "
      set terminal svg fsize 14; set output '$resdir/graphdir/rtt-tpt.svg'
      set xlabel 'Min. RTT (ms)'; set ylabel 'Throughput (Mbps)'; 
      plot " >$resdir/graphdir/rtt-tpt.gnuplot
		printf "
      set terminal svg fsize 14; set output '$resdir/graphdir/rtt-del.svg'
      set xlabel 'Min. RTT (ms)'; set ylabel 'Queuing Delay (ms)'; 
      plot " >$resdir/graphdir/rtt-del.gnuplot

		for file in $resdir/graphdir/*; do
				if [[ $file == *.gnuplot ]]; then continue; fi
				sort -n $file >$file-tmp
				mv $file-tmp $file
				printf "'$file' using 1:(\$2 * 8 / 1000000) with lines, ">>$resdir/graphdir/rtt-tpt.gnuplot
				printf "'$file' using 1:(\$3 * 1000 - \$1) with lines, ">>$resdir/graphdir/rtt-del.gnuplot
		done

		gnuplot -p $resdir/graphdir/rtt-tpt.gnuplot
		gnuplot -p $resdir/graphdir/rtt-del.gnuplot

else
		echo "Unexpected command '$1'."
		echo "Expected one of [run|graph]."
fi