040000 tree b773900ec333e42c57daecf26bd9d062f89cbc8b	gpu
040000 tree a4fc54541db8fc4202cd51ce2c72d3895cbabf9f	io
040000 tree 6edcff7d7d53e33dcfd6f43197445a92a7ccfe03	snapshot
040000 tree 2ea100e6238ed5f6c42b6b8f5ee02c6a42d3db44	ui
040000 tree 353902ecfe75f5f2dfb38529deafccd2dd241635	web_ui