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:
Sep. 14, 2021
Filed:
Jan. 15, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Chao Zhou, Hangzhou, CN;
Peiqing Zhou, Hangzhou, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 13/16 (2006.01); G06F 9/54 (2006.01); G06F 12/084 (2016.01);
U.S. Cl.
CPC ...
G06F 13/1684 (2013.01); G06F 9/544 (2013.01); G06F 12/084 (2013.01); G06F 13/1663 (2013.01); G06F 13/1673 (2013.01);
Abstract
A data access method. The method is applied to a first controller, and the method includes: receiving a destination address sent by each shared cache apparatus, where the destination address is used to indicate an address at which data is to be written into the shared cache apparatus; receiving information carrying the data; and sending the destination address and the data to the shared cache apparatus that sends the destination address, so that each shared cache apparatus stores the data in storage space to which the destination address points.