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:
Aug. 05, 2025
Filed:
Dec. 27, 2022
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Travis Henry Boraten, Austin, TX (US);
Varun Agrawal, Westford, MA (US);
Michael Warren Boyer, Redmond, WA (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
In accordance with the described techniques for condensed coherence directory entries for processing in memory, a computing device includes a core that includes a cache, a memory that includes multiple banks, a coherence directory that includes a condensed entry indicating that data associated with a memory address and the multiple banks is not stored in the cache, and a cache coherence controller. The cache coherence controller receives a processing-in-memory command to the memory address and performs a single lookup in the coherence directory for the processing-in-memory command based on inclusion of the condensed entry in the coherence directory.