公开(公告)号：US20170185292A1

公开(公告)日：2017-06-29

申请号：US14757418

申请日：2015-12-23

Applicant: Intel Corporation

Inventor： Ashish Jha ,  Tulika Jha ,  Mingqiu Sun

IPC: G06F3/06 ,  G11C7/10 ,  G06F12/02

CPC classification number: G06F3/061 ,  G06F3/0655 ,  G06F3/0685 ,  G06F12/0253 ,  G06F12/0804 ,  G06F12/0871 ,  G06F2212/205 ,  G06F2212/217 ,  G06F2212/702 ,  G11C7/1072

Abstract: Various systems and methods for memory management of high-performance memory are described herein. A system for managing high-performance memory, the system comprising a random access memory; a high-performance memory, the high-performance memory of higher performance than the random access memory; and a memory management unit to: obtain execution metrics for a plurality of blocks resident in a random access memory; select a block from the plurality of blocks based on activity of the block; move the block to high-performance memory; and update a virtual memory mapping for the block from the random access memory to the high-performance memory.