040000 tree 7b1ba6c99d852002aa4463c0e705ca3a95baebce	directedtest
040000 tree fded252479c797b8af645a202a662c3b566ec7f8	garnet_synthetic_traffic
040000 tree 01d9da6441c22b2136037b357de1c567f549efdf	memtest
040000 tree 3c6f2ff78900fac9fe6164696664ba1602a15415	rubytest
040000 tree 5f4cdba66f47e7928d6be41590441ffad5488195	traffic_gen