040000 tree 38b1830e9bf382ef26ad5deab86183b7873e92ae	c
040000 tree b27cff281064a7ae290dd5169c7f06c50c87372d	common
040000 tree ab7220854480848d61584feb305571c6a34a5964	core
040000 tree db53f344189c049e272e7ea80f537dc47933a0c2	cpu
040000 tree 3942e14ecdddd4b756cb26b8506e2926e79c7119	gpu
040000 tree 422ffca034b7cdd4854778cfc0e8b13cbf349664	graph
040000 tree 3a289bd8c51178b4807df57979bf7cf1d56e564e	runtime