#!/usr/pkg/bin/bash

if [ $# -ne 2 ]
then
	echo "Usage: ./openssl_bench.sh number_of_tests number_of_cores"
	exit 1
fi

runs=$1
procs=$2

function loop_open_ssl()
{
for i in $(seq 1 $2)
do
	openssl speed rsa512 &> /dev/null >> $1
done
}

function print_cell()
{
str=$1
cell_length=$2
printf "%s" $str
no_of_chars=$(echo $str |wc -m)
no_of_spaces=$(($cell_length-$no_of_chars))
for i in $(seq 1 $no_of_spaces)
do
	printf " "
done
}

function preety_print()
{
it=1
cell_size=17
prefix=$1
no_of_files=$2

for param in $(seq 1 $no_of_files)
do
	output[it]=$(cat $prefix$param |tr -s " " | grep ^rsa|cut -d " " -f4|tr "\n" " ")
	it=$(($it+1))
	print_cell $prefix$param $cell_size
done
printf "\n"

for i in $(seq 1 $no_of_files)
do
	for j in $(seq 1 $cell_size)
	do
	printf "-"
	done
done
printf "\n"

count=$(echo ${output[1]}|wc -w)

for c in $(seq 1 $count)
do
	for i in $(seq 1 $no_of_files)
	do
		value[i]=$(echo ${output[i]}|cut -d" " -f $c)
		print_cell ${value[i]} $cell_size
	done
	printf "\n"
done

for i in $(seq 1 $no_of_files)
do
	for j in $(seq 1 $cell_size)
	do
	printf "-"
	done
done
printf "\n"
}

echo "###### STARTING openssl speed rsa512######"

for i in $(seq 1 $procs)
do
loop_open_ssl no$i $runs &
done

wait

preety_print no $procs

echo
echo

#clean up
for i in $(seq 1 $procs)
do
rm -rf no$i
done