040000 tree 7091a63139bfec874372cf94615cb2302213a0b4	directedtest
040000 tree bfc0fde92426721ddb84eff1a5f361e19ce5de08	garnet_synthetic_traffic
040000 tree 0bcba9b04355b76043687b10373925e76b9ad38b	gpu_ruby_test
040000 tree 8d18d0d9a0b7d242d70634f776c27a004b0d3489	memtest
040000 tree ff735e37bcad02c2dfc6d83050d7ff6f0829f5e1	rubytest
040000 tree edfa8edb69cbe2d65ed70123479cae8cdb6191fc	traffic_gen