040000 tree 1bde4c5cedd5381c4a385af9d0968f8f43245063	directedtest
040000 tree c675a8b5b97bebf37f38a03ee75d3edeb781d327	garnet_synthetic_traffic
040000 tree d08e7e42b8809c57a33efba83bed7de14a4a818f	gpu_ruby_test
040000 tree bb75630b1e42f2b86157dfa7bb1c85a24009331e	memtest
040000 tree 1288728407e3a137b7c5d032a1a26a769fc204e4	rubytest
040000 tree 91c6485809a93a22617db5b78226b2f1d00e4f40	traffic_gen