Title:
仮想計算機システムおよびそのリソース割当て方法
Document Type and Number:
Japanese Patent JP6778130
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a virtual computer system which operates with optimum performance even when a load state (CPU use state) of an application program fluctuates.SOLUTION: In the virtual computer system, a plurality of virtual CPUs perform parallel operation to execute a program to be processed. The virtual computer system changes an allocation number of physical CPUs to be associated with the virtual CPUs on the basis of parallelism information acquired from an execution time of sequential processing of the program and an execution time of parallel processing.SELECTED DRAWING: Figure 1A
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Inventors:
Kenji Ota
Shirakami Akinori
Kitano Yudai
Shirakami Akinori
Kitano Yudai
Application Number:
JP2017033766A
Publication Date:
October 28, 2020
Filing Date:
February 24, 2017
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G06F9/50; G06F9/455
Domestic Patent References:
| JP2010277581A |
Other References:
宮城 拓人,"省電力を考慮した市場モデルによるメニーコアプロセッサのコア配分,電子情報通信学会技術研究報告,社団法人電子情報通信学会,2010年 1月14日,第109巻,第367号,pp.25-30
Attorney, Agent or Firm:
Isono International Patent and Trademark Office