Brainfuck compiler comparasion script

measure.sh

#!/bin/bash

set -e

input="../$1"
stdin="$2"

function measure()
{
	total=0

	for i in $(seq 0 9); do
		start="1$(date +%s%N)"

		echo "$stdin" | ./target 2>&1 > /dev/null
		end="1$(date +%s%N)"

		duration=$(echo "$end - $start" | bc)
		#echo "Iteration $i took $duration ns"

		let total=total+duration
	done

	let average=total/10
	let averageMs=total/10000000
	echo "$averageMs"
	#echo "Average duration: $averageMs ms | $average ns"
}

#derp
cd code

cd ../bfdb
gcc -O0 tmp.c -o target
echo -ne "bfdb-O0 "
measure
gcc -O2 tmp.c -o target
echo -ne "bfdb-O2 "
measure

cd ../bf2c
cat $input | ./bf2c > tmp.c
gcc -O0 tmp.c -o target
echo -ne "bf2c-O0 "
measure
gcc -O2 tmp.c -o target
echo -ne "bf2c-O2 "
measure

cd ../bfc
rtarget/release/bfc -O 2 --llvm-opt 3 ../code/mandelbrot.bf
mv mandelbrot target
echo -ne "bfc "
measure

cd ../esotope-bfc
./esotope-bfc $input > tmp.c
gcc -Wno-int-to-pointer-cast -O0 tmp.c -o target
echo -ne "esotope-O0 "
measure
gcc -Wno-int-to-pointer-cast -O2 tmp.c -o target
echo -ne "esotope-O2 "
measure

cd ../Geschwindigkeitsficken
bin/speedfuck -i $input -o target
echo -ne "speedfuck "
measure
bin/speedfuck -i $input -o tmp.c
gcc -O0 tmp.c -o target
echo -ne "speedfuck-O0 "
measure
gcc -O2 tmp.c -o target
echo -ne "speedfuck-O2 "
measure

cd ../bfoptimization
python optimizr.py all < $input > tmp.c
gcc -Wno-int-to-pointer-cast -O0 tmp.c -o target
echo -ne "matslina-O0 "
measure
gcc -Wno-int-to-pointer-cast -O2 tmp.c -o target
echo -ne "matslina-O2 "
measure

cd ../yabfc
./yabfc -o target $input > /dev/null
echo -ne "yabfc "
measure

plot.gp

set terminal png size 1200 10
set output "comparasion.png"
set title "Mandelbrot"
set auto x
set auto y

set style data histogram
set style histogram cluster gap 1
set style fill solid 1.0 noborder

set grid back ls 102
set yrange [0:]
set ytic rotate by -45 scale 0

set boxwidth 0.9
set ylabel "Time (ms)"

plot 'comparasion.dat' using 2:xticlabels(1) notitle