040000 tree 40572192308d0a1e52df14fd5d9f39ed345de026	directedtest
040000 tree b29a122da84a0568287dfcd898be2d317890c4bd	garnet_synthetic_traffic
040000 tree ffdecdc7a7334fb4077765872532aa65be1e4dbb	memtest
040000 tree 41e427fc22b6a4d9ac8f402853449552a902d1d3	rubytest
040000 tree e8088450f8f7f6ca19410c3049fc7cc65afede78	traffic_gen