公开(公告)号：US20200065255A1

公开(公告)日：2020-02-27

申请号：US16110062

申请日：2018-08-23

Applicant: Advanced Micro Devices, Inc.

Inventor： MICHAEL W. LEBEANE ,  SEUNGHEE SHIN

IPC: G06F12/10

Abstract: An apparatus and method performs neighborhood-aware virtual to physical address translations. A coalescing opportunity for a first virtual address is determined, based on completing a memory access corresponding to a page walk for a second virtual address. Metadata corresponding to the first virtual address is provided to a page table walk buffer based on the coalescing opportunity and a page walk for the first virtual address is performed based on the metadata corresponding to the first virtual address.