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:
Oct. 19, 2021
Filed:
Oct. 02, 2019
Fujitsu Limited, Kawasaki, JP;
Hitoshi Matsumori, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A parallel processor includes one or a plurality of digital signal processing (DSP) arithmetic unit(s) and one or a plurality of DSP appropriateness checking unit(s) corresponding to the DSP arithmetic unit(s). The DSP appropriateness checking unit includes a register and a determining unit. The register repeatedly receives an arithmetic result from the DSP arithmetic unit. The determining unit determines, when an arithmetic result has the same calculation value, that an arithmetic operation performed by the DSP arithmetic unit is completed and outputs the calculation value as a determinate arithmetic result.
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