Arithmetic processing device and control method of the arithmetic processing device

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United States of America Patent

PATENT NO 10642622
SERIAL NO

15782881

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Abstract

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Each of product-sum arithmetic units 501 to 503 acquires, from a register file 410, different pieces of first element data included in a first predetermined row of first data that forms a matrix; acquires, from a register file 420, same pieces of second element data included in a second predetermined row of second data that forms a matrix; performs a row portion operation that is an operation performed on the first data by an amount corresponding to a single row by performing a process of performing an operation using the acquired first element data and the second element data; and performs an operation by using the first data and the second data based on the result of the row portion operation.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITED1-1 KAMIKODANAKA 4-CHOME NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211-8588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuramoto, Masahiro Kawasaki, JP 16 87

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