Virtual computer system, and physical resource...

Details Virtual computer system, and physical resource... Virtual computer system, and physical resource...

2011-01-04

2011-01-04

Bragdon, Reginald G (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

Memory configuring

C718S104000, C718S105000

Reexamination Certificate

active

07865686

ABSTRACT:
Provided is a virtual computer system capable of finding a configuration whose total sum of memory access delays is smaller than that of a current configuration. In a virtual computer system in which with memory access times within a node and between nodes differing from each other, a hypervisor controls a plurality of virtual processors which execute a process on a plurality of nodes, the hypervisor includes a unit which obtains a total sum of memory access delay time on the virtual machine based on affinity information indicative of a latency or a band of communication between the virtual processors and traffic between the virtual processors, and a unit which reconfigures physical resources based on the total sum of delay time.

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Japanese Official Action - 2006-077930 - Nov. 2, 2010.

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