logo

For the Inventor, By the Inventor

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.:

US 10866897 B1

PDFFull Text
Date of Patent:
Dec. 15, 2020

Filed:

Nov. 11, 2016

Byte-addressable flash-based memory module with prefetch mode that is adjusted based on feedback from prefetch accuracy that is calculated by comparing first decoded address and second decoded address, where the first decoded address is sent to memory controller, and the second decoded address is sent to prefetch buffer

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Mu-Tien Chang, Santa Clara, CA (US);

Dimin Niu, Sunnyvale, CA (US);

Dongyan Jiang, San Jose, CA (US);

Hongzhong Zheng, Los Gatos, CA (US);

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

William B Partridge

Assistant Examiner:

Chie Yew

Int. Cl.
CPC ...
G06F 12/0862 (2016.01); G06F 12/0868 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0862 (2013.01); G06F 12/0868 (2013.01); G06F 2212/214 (2013.01); G06F 2212/281 (2013.01); G06F 2212/313 (2013.01); G06F 2212/6022 (2013.01); G06F 2212/6026 (2013.01);
Abstract

A method of storing data in a memory module including an in-module prefetcher, an in-module prefetch buffer, memory, and a memory controller, the method including sending address information from the in-module prefetcher to the memory controller and to the prefetch buffer, determining prefetch accuracy based on a comparison of the address information sent to the memory controller and the address information sent to the prefetch buffer, determining a prefetch mode based on the prefetch accuracy, and storing the data in the memory based on the prefetch mode.

Find Patent Forward Citations

Chang, Mu-Tien. (2020). Byte-addressable flash-based memory module with prefetch mode that is adjusted based on feedback from prefetch accuracy that is calculated by comparing first decoded address and second decoded address, where the first decoded address is sent to memory controller, and the second decoded address is sent to prefetch buffer (U.S. Patent No. 10866897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10866897

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…