Arithmetic processing device storing diagnostic results in parallel with diagnosing, information processing apparatus and control method of arithmetic processing device

The arithmetic processing device includes a first memory control unit configured to control an access to a first memory, a second memory control unit configured to control an access to a second memory. The arithmetic processing device further includes a diagnostic control unit configured to sequenti...

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Bibliographic Details
Main Authors Takayama, Koichiro, Suga, Makoto, Tokoyoda, Akio, Aihara, Masatoshi, Hosoe, Koji
Format Patent
LanguageEnglish
Published 02.04.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Summary:The arithmetic processing device includes a first memory control unit configured to control an access to a first memory, a second memory control unit configured to control an access to a second memory. The arithmetic processing device further includes a diagnostic control unit configured to sequentially diagnose parts within the first memory via the first memory control unit, and configured to sequentially store in the second memory via the second memory control unit, diagnostic results of sequentially diagnosing the parts in parallel with the diagnosing the parts via the first memory control unit.
Bibliography:Application Number: US201615150474