VIRTUAL COMPUTER SYSTEM, VIRTUAL COMPUTER CONTROL METHOD AND ACCUMULATION CIRCUIT

VIRTUAL COMPUTER SYSTEM, VIRTUAL COMPUTER CONTROL METHOD AND ACCUMULATION CIRCUIT

The present invention relates to a virtual machine system that includes a plurality of processors and executes a plurality of virtual machines in parallel with use of the plurality of processors. An aim thereof is to suppress power consumption without sacrificing the performance of the virtual machi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAITO, Masahiko, SUGIYAMA, Masashi, MIYAZAKI, Ryota, AMANO, Katsushige, TANIKAWA, Tadao
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The present invention relates to a virtual machine system that includes a plurality of processors and executes a plurality of virtual machines in parallel with use of the plurality of processors. An aim thereof is to suppress power consumption without sacrificing the performance of the virtual machine system. When there are at least two processors that do not have any virtual machines allocated thereto, one of the at least two processors is supplied with power so as to be placed in a standby state, and a remaining one or more of the at least two processors are not supplied with power.