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:
Oct. 28, 2025
Filed:
Nov. 29, 2023
Electronics and Telecommunications Research Institute, Daejeon, KR;
Jin-Ho Han, Daejeon, KR;
Young-Su Kwon, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Disclosed herein are a method for supporting cache coherency based on virtual addresses for an artificial intelligence processor having large on-chip memory and an apparatus for the same. The method for supporting cache coherency according to an embodiment of the present disclosure includes, by an artificial intelligence processor including multiple processor cores and multiple caches, setting external memory address areas which do not overlap each other for respective multiple caches; and providing virtual addresses with which the multiple processor cores access the multiple caches.