MULTI-PROCESSOR AND MULTI-PROCESSOR SYSTEM

The size of a multi-processor is prevented from increasing even when the number of processor cores is increased. The multi-processor includes a plurality of cores and a debugging control unit. At least one of the plurality of cores is a debugging core, the debugging core being connected to the debug...

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Bibliographic Details
Main Authors TAKABATAKE, Motoyasu, NAKAMURA, Atsushi, CHIBA, Yuji, SHIOTA, Hisashi
Format Patent
LanguageEnglish
French
German
Published 06.09.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The size of a multi-processor is prevented from increasing even when the number of processor cores is increased. The multi-processor includes a plurality of cores and a debugging control unit. At least one of the plurality of cores is a debugging core, the debugging core being connected to the debugging control unit so that the debugging control unit can refer to and update register information in the debugging core. The debugging control unit transfers register information in a first core to the debugging core, the first core being one of the plurality of cores and being a core to be debugged. The debugging core debugs a program by using the transferred register information, the program being to be executed in the first core.
Bibliography:Application Number: EP20170195337