The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Jun. 09, 2023
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Ati Technologies Ulc, Markham, CA;
Saurabh Sharma, Santa Clara, CA (US);
Hashem Hashemi, Roseville, CA (US);
Guennadi Riguer, Markham, CA;
Advanced Micro Devices, Inc., Santa Clara, CA (US);
ATI TECHNOLOGIES ULC, Markham, CA;
Abstract
A cache controller of a processing system implementing a non-uniform memory architecture (NUMA) adjusts a cache replacement priority of local and non-local data stored at a cache based on a cache replacement policy. Local data is data that is accessed by the cache via a local memory channel and non-local data is data that is accessed by the cache via a non-local memory channel. The cache controller assigns priorities to local and non-local data stored at the cache based on a cache replacement policy and selects data for replacement at the cache based, at least in part, on the assigned priorities.