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:
Mar. 07, 2023
Filed:
Jan. 07, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Louis-Philippe Hamelin, Montreal, CA;
Chang Hoon Lee, Montreal, CA;
John Edward Vincent, Ottawa, CA;
Olivier D'Arcy, Longueuil, CA;
Guy-Armand Kamendje Tchokobou, Montreal, CA;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A computer system includes a first core including a first local cache and a second core including a second local cache. The first core and the second core are coupled through a remote link. A shared cache coupled to the first core and to the second core. The shared cache includes an ownership table that includes a plurality of entries indicating if a cache line is stored solely in the first local cache or solely in the second local cache. The remote link includes a first link between the first core and the shared cache and a second link between the second core and the shared cache.