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    • 1. 发明申请
    • METHOD OF GENERATING A PERFORMANCE MODEL FROM A FUNCTIONAL MODEL
    • 从功能模型生成性能模型的方法
    • WO03092245A2
    • 2003-11-06
    • PCT/FR0301251
    • 2003-04-18
    • FRANCE TELECOMMONIN WEIDUBOIS FABRICEVINCENT DANIELCOMBES PIERRE
    • MONIN WEIDUBOIS FABRICEVINCENT DANIELCOMBES PIERRE
    • G06F11/34H04M
    • G06F11/3447G06F11/3457
    • The invention relates to a method of generating a performance model from a functional model of a system comprising a plurality of co-operating and distributed hardware and software entities in order to provide a service to at least one user. The inventive method comprises the following steps consisting in: dividing the requests that are representative of the system into a finite number of groups and, for each group of requests, identifying the corresponding execution stream; formalising the execution streams using a notation which can be used to demonstrate (i) the causal relations between the different system software entities involved in the execution stream and (ii) the data that characterise the resource consumption of the system; producing an intermediate model; and automating the transformation of the intermediate model produced into a performance model.
    • 本发明涉及从包括多个合作和分布的硬件和软件实体的系统的功能模型生成性能模型的方法,以向至少一个用户提供服务。 本发明的方法包括以下步骤:将表示系统的请求划分为有限数量的组,并且对于每组请求,标识对应的执行流; 使用可用于证明(i)参与执行流的不同系统软件实体之间的因果关系和(ii)表征系统的资源消耗的数据的符号来形式化执行流; 生产中间模型; 并将生成的中间模型的转换自动化为性能模型。