040000 tree 38b1830e9bf382ef26ad5deab86183b7873e92ae	c
040000 tree 7adc0dbab4b3d46ca01912ca1bbd4583900dff00	common
040000 tree 588c60a91166ee2a528ea275aa7462121e343a3d	core
040000 tree 23e37726ed495252cda00f04c4dc62361bb0e478	cpu
040000 tree 1fff0cc34307e3e50fdd19a18bc64fe0770d5529	gpu
040000 tree a678445ef8c6b2163f767624c01cc990e3bcaeac	graph
040000 tree 46b5b791239ee5b94a3af5ea88fc2784b560fab8	runtime