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:
Apr. 19, 2022
Filed:
Nov. 28, 2017
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
Steven R. Havlir, Austin, TX (US);
Patrick J. Shyvers, Fort Collins, CO (US);
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); G06F 9/38 (2018.01);
U.S. Cl.
CPC ...
G06F 16/2264 (2019.01); G06F 16/2246 (2019.01); G06F 16/2255 (2019.01); G06F 9/3844 (2013.01);
Abstract
Described herein is a system and method for multiplexer tree (muxtree) indexing. Muxtree indexing performs hashing and row reduction in parallel by use of each select bit only once in a particular path of the muxtree. The muxtree indexing generates a different final index as compared to conventional hashed indexing but still results in a fair hash, where all table entries get used with equal distribution with uniformly random selects.