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. 05, 2019
Filed:
Dec. 12, 2016
Siddhartha Chhabra, Hillsboro, OR (US);
Men Long, Beaverton, OR (US);
Carlos Cornelas Ornelas, Guadalajara, MX;
Edgar Borrayo, Zapopan, MX;
Alpa T. Narendra Trivedi, Hillsboro, OR (US);
Siddhartha Chhabra, Hillsboro, OR (US);
Men Long, Beaverton, OR (US);
Carlos Cornelas Ornelas, Guadalajara, MX;
Edgar Borrayo, Zapopan, MX;
Alpa T. Narendra Trivedi, Hillsboro, OR (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Embodiments of the invention include a machine-readable medium having stored thereon instructions, which if performed by a machine causes the machine to perform a method that includes assigning an urgency of requests based on a priority level for incoming requests and associated entries in at least one priority queue, assigning an urgency delta for anti-starvation that indicates urgency promotion to prevent starvation for the incoming requests in the at least one priority queue, determining conflict information including whether an incoming request is dependent on any request already present in the at least one queue, determining all contending requests within the at least one priority queue during a cycle, and sending a selected contending request to a memory controller for accessing memory.