Fujitsu Corporation

Yasuhiro Kokusho

Satoshi Tsuchiya

Shinji Kikuchi

Yoshiharu Sato

Katsuichi Nakamura

Motomitsu Adachi

A resource-allocation management method includes generating budget-allocation-plan information indicating how a budget used by each client for auction is allocated to each interval on the basis of demand-estimation information indicating an estimation value of the amount of resources each client needs for each interval and of budget-estimation information indicating an estimation value of a budget each client uses in an auction, and determining the upper limit of a budget each client uses in the auction on the basis of the budget-allocation-plan information.

Method and apparatus for resource-allocation management

In a resource plan creating apparatus and method, a resource plan is created based on a compatibility value between a task and computer hardware and a performance value acquired by an acquiring unit. An estimated load fluctuation value of each service tree is detected from an estimation waveform of load fluctuation of each service tree and an optimizing process is executed using the compatibility value and the estimation waveform of load fluctuation.

Method and apparatus for estimating computing resources in a distributed system, and computer product

Every time a packet is received from a server, a communication performance measuring equipment transmits/receives a predetermined control packet to/from a client and a branching node, respectively, thereby collecting information about communication environment. Based on the information and a predetermined delay model, a delay time in delivering the same packet from the server to the client is estimated, and, according to the delay time, transmission timing of an acknowledge packet in response to the received packet is controlled. Thus, it is possible to accurately measure communication performance between an arbitrary client and an arbitrary server, no matter where the communication performance measuring equipment is physically arranged.

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Kawasaki, Japan

Yasuhiro Kokusho