040000 tree bc91c90144fbb51feaa793fa7d4f1a2366eabf8e	gpu
040000 tree 5a940606eae00d0b3b717ff5bb997732592d0872	io
040000 tree bc066db8b000a8c431fd380804ff32d163ea2588	snapshot
040000 tree 295e8924c092e2d3eda7c7706ae50f09e8ef1624	ui
040000 tree 623a6568694e436b8cfaa053e1656f66365dcdaa	web_ui