040000 tree 874e03d5bf909966f830d6819ffe037a841b37ff	gpu
040000 tree a48c49ab6b401c0cbe23060d94e88808ec878ffd	io
040000 tree 3fa328dc2bd32d41d765fd1d18079c95a9dbc86a	snapshot
040000 tree 4c1eb219d18547f07d1f339eea9bee550164cc2b	ui
040000 tree ae3f202fb1f3631f5e547f45b91cf3b33e4a5645	web_ui