Invention Grant
- Patent Title: Memory page access detection
-
Application No.: US14616058Application Date: 2015-02-06
-
Publication No.: US09727241B2Publication Date: 2017-08-08
- Inventor: Gabriel H. Loh , David A. Roberts , Mitesh R. Meswani , Mark R. Nutter , John R. Slice , Prashant Nair , Michael Ignatowski
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Main IPC: G06F12/10
- IPC: G06F12/10 ; G06F3/06 ; G06F12/0893 ; G06F12/1045
Abstract:
A processor maintains a count of accesses to each memory page. When the accesses to a memory page exceed a threshold amount for that memory page, the processor sets an indicator for the page. Based on the indicators for the memory pages, the processor manages data at one or more levels of the processor's memory hierarchy.
Public/Granted literature
- US20160231933A1 MEMORY PAGE ACCESS DETECTION Public/Granted day:2016-08-11
Information query
