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:
Feb. 13, 2018
Filed:
Nov. 27, 2012
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
William Evan Jones, III, Fort Collins, CO (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
In response to a processor receiving data associated with a shared memory location, a contention blocking buffer stores a memory address of the shared memory location. In response to a probe seeking to take ownership of the shared memory location, the contention blocking buffer determines if the memory address indicated by the probe is stored at the contention blocking buffer. If so, the contention blocking buffer blocks the probe, thereby preventing another processor from taking ownership of the shared memory location.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile