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. 18, 2023
Filed:
May. 28, 2020
Fujitsu Limited, Kawasaki, JP;
Toshihiro Shimizu, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing device includes: a processor configured to: calculate a combination of t and q minimizing a computation time when q computation cores compute convolution between first matrices and second matrices of t-row t-column with Winograd algorithm in parallel, where a total number of elements of the first and second matrices does not exceed a number of sets of data that can be stored in each of q storage areas of a register, and the q computation cores correspond to the q storage areas; and output a program for causing a computing machine including the q computation cores and the register to execute a process including: storing the first and second matrices in each of the q storage areas with a calculated combination of t and q, and computing convolution between the first matrix and the second matrix with the Winograd algorithm by each of the q computation cores.