#!/bin/sh
cat scene | ./c-ray-mt-x86 -t 1 > foo.ppm
md5sum foo.ppm
cat scene | ./c-ray-mt-x86 -t 2 > foo.ppm
md5sum foo.ppm
cat scene | ./c-ray-mt-x86 -t 4 > foo.ppm
md5sum foo.ppm
cat scene | ./c-ray-mt-x86 -t 8 > foo.ppm
md5sum foo.ppm
cat scene | ./c-ray-mt-x86 -t 16 > foo.ppm
md5sum foo.ppm
cat scene | ./c-ray-mt-x86 -t 32 > foo.ppm
md5sum foo.ppm