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1. (WO2009123343) CONTENTION ANALYSIS DEVICE, CONTENTION ANALYSIS METHOD, AND PROGRAM

Pub. No.:    WO/2009/123343    International Application No.:    PCT/JP2009/057034
Publication Date: Oct 8, 2009 International Filing Date: Mar 31, 2009
IPC: G06F 9/52
G06F 12/00
Applicants: NEC CORPORATION
日本電気株式会社
MIYATA, Tsuyoshi
宮田剛
Inventors: MIYATA, Tsuyoshi
宮田剛
Title: CONTENTION ANALYSIS DEVICE, CONTENTION ANALYSIS METHOD, AND PROGRAM
Abstract:
Provided are a contention analysis device and a contention analysis method which are suitable for analyzing whether the state of access contention for a shared resource is normal or not, and a program. The device is provided with an execution means which accesses the shared resource according to an analysis target program, an access right acquisition means which acquires an access right to access the shared resource, a detection means which detects a feature value which can be obtained relating to the acquisition of the access right by an access right acquisition section, and a judgment means which judges the state of the access contention for the shared resource on the basis of the feature value.