公开(公告)号：US20200310973A1

公开(公告)日：2020-10-01

申请号：US16366266

申请日：2019-03-27

Applicant: Intel Corporation

Inventor： NIRANJAN L. COORAY ,  ALTUG KOKER ,  VIDHYA KRISHNAN ,  RONALD W. SILVAS ,  JOHN H. FEIT ,  PRASOONKUMAR SURTI ,  JOYDEEP RAY ,  ABHISHEK R. APPU

IPC: G06F12/0837 ,  G06F9/38 ,  H04L9/06 ,  G06F16/907

Abstract: Embodiments described herein provide an apparatus comprising a processor to allocate a first memory space for data for a graphics workload, the first memory comprising a first plurality of addressable memory locations, allocate a second memory space for compression metadata relating to the data for the graphics workload, the second memory space comprising a second plurality of addressable memory locations and having an amount of memory corresponding to a predetermined ratio of the amount of memory allocated to first memory space, and configure a direct memory mapping between the first plurality of addressable memory locations and the second plurality of addressable memory locations. Other embodiments may be described and claimed.