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:
Nov. 19, 2024
Filed:
Aug. 06, 2020
Alibaba Group Holding Limited, Grand Cayman, KY;
Dimin Niu, Sunnyvale, CA (US);
Tianchan Guan, Shanghai, CN;
Lide Duan, Sunnyvale, CA (US);
Hongzhong Zheng, Los Gatos, CA (US);
Alibaba Group Holding Limited, George Town, KY;
Abstract
Apparatus, method, and system provided herein are directed to prioritizing cache line writing of compressed data. The memory controller comprises a cache line compression engine that receives raw data, compresses the raw data, determines a compression rate between the raw data and the compressed data, determines whether the compression rate is greater than a predetermined rate, and outputs the compressed data as data-to-be-written if the compression rate is greater than the predetermined rate. In response to determining that the compression rate is greater than the predetermined rate, the cache line compression engine generates a compression signal indicating the data-to-be-written is the compressed data and sends the compression signal to a scheduler of a command queue in the memory controller where writing of compressed data is prioritized.