100644 blob 3daedd4efbef4085d0227d3cb58f17c4c83ca26b	MemoryDescriptor.h
040000 tree 779038db632c17972c1156944c9d9d6eaf31ab9e	attributes
040000 tree b1e0c1d8253964faab2c358b674005308e1e1458	gpu