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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 10423695 B1

PDFFull Text
Date of Patent:
Sep. 24, 2019

Filed:

Mar. 08, 2018

System, method, and recording medium for mirroring matrices for batched cholesky decomposition on a graphic processing unit

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Minsik Cho, Austin, TX (US);

David Shing-ki Kung, Chappaqua, NY (US);

Ruchir Puri, Baldwin Place, NY (US);

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorneys:

Kevin Michael Jordan, Esq.

McGinn IP Law Group, PLLC

Primary Examiner:

Chuong D Ngo

Int. Cl.
CPC ...
G06F 17/16 (2006.01); G06F 5/01 (2006.01); G06F 17/12 (2006.01); G06T 1/20 (2006.01); G06T 1/60 (2006.01);
U.S. Cl.
CPC ...
G06F 17/16 (2013.01); G06F 5/015 (2013.01); G06F 17/12 (2013.01); G06T 1/20 (2013.01); G06T 1/60 (2013.01); G06F 2205/00 (2013.01);
Abstract

A batched Cholesky decomposition method, system, and non-transitory computer readable medium for a Graphics Processing Unit (GPU), include mirroring a second problem matrix of a second problem to a first problem matrix of a first problem as paired matrices and shifting the second problem by N+1, combining the first problem matrix and the mirrored second problem matrix into one matrix of (N+1)×N, and reading the fixed size data length of the one square matrix with a fixed data interval for both the first problem and the second problem.

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Cho, Minsik. (2019). System, method, and recording medium for mirroring matrices for batched cholesky decomposition on a graphic processing unit (U.S. Patent No. 10423695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10423695

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