040000 tree 9473e8cd2d1d15b417fc8f1fa0d719d67e7e1cba	directedtest
040000 tree 36c67181f82c50cd344ad637480fd0aa31a194ab	garnet_synthetic_traffic
040000 tree 3d4d0a520adf607f1aff3155f08bfb08a7a00377	memtest
040000 tree e97eeedf10f6525c53bfb148a8643d3892ecfdf2	rubytest
040000 tree 0c4ca82727d24484be7393785b0a6c2b0cc32507	traffic_gen