040000 tree 1bde4c5cedd5381c4a385af9d0968f8f43245063	directedtest
040000 tree c675a8b5b97bebf37f38a03ee75d3edeb781d327	garnet_synthetic_traffic
040000 tree 06b9562133c951758bd70f5f12b0700fd2a5c425	gpu_ruby_test
040000 tree 92203d8edba2a3d8068a80ff6d0f1925082824f7	memtest
040000 tree 1288728407e3a137b7c5d032a1a26a769fc204e4	rubytest
040000 tree 5269c16e41b39de3c5f02c022e5c90ad3fb7a034	traffic_gen