040000 tree db81382ac9842ea3c776289d5484322159a5226e	directedtest
040000 tree 531301ed003208d5d3819f0e0950fa722c4f4da7	garnet_synthetic_traffic
040000 tree 34e81fc75f8315cb8380174227098dd199b8eb5c	gpu_ruby_test
040000 tree 8ac62213756a3ada052a73190aa84ef374c19e32	memtest
040000 tree 097b1637211beee87d774f14db71616bc66be455	rubytest
040000 tree a63f3aeeb26a828cb1b2de1fca4b7d63c817c345	traffic_gen