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:
Jan. 08, 2019
Filed:
Apr. 01, 2017
Intel Corporation, Santa Clara, CA (US);
Sriseshan Srikanth, Atlanta, GA (US);
Lavanya Subramanian, Santa Clara, CA (US);
Sreenivas Subramoney, Bangalore, IN;
Intel Corporation, Santa Clara, CA (US);
Abstract
A technology is described for determining an idle page close timeout for a row buffer. An example memory controller may comprise a scoreboard buffer and a predictive timeout engine. The scoreboard buffer may be configured to store a number of page hits and a number of page misses for a plurality of candidate timeout values for an idle page close timeout. The predictive timeout engine may be configured to increment the page hits and the page misses in the scoreboard buffer according to estimated page hit results and page miss results for the candidate timeout values, and identify a candidate timeout value from the scoreboard buffer estimated to maximize the number of page hits to the number of page misses.