From UML models to software performance results: an SPE process based on XML interchange formats
From UML models to software performance results: an SPE process based on XML interchange formats
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从 UML 模型到软件性能结果：基于 XML 交换格式的 SPE 流程
DOI：
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发表时间：
2005
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通讯作者：
L. Williams
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文献类型：
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作者：
C. U. Smith;Catalina M. Lladó;V. Cortellessa;A. Marco;L. Williams
SPE过程使用多种性能评估工具，具体取决于软件的状态和可用的性能数据量。本文介绍了两种基于XML的交换格式，便于使用各种性能工具的即插即用的方式，从而使使用的工具最适合的分析。软件性能模型交换格式（Software Performance Model Interchange Format，S-PMIF）是一种通用的表示，用于在（基于UML的）软件设计工具和软件性能工程工具之间交换信息。另一方面，性能模型交换格式（PMIF 2.0）是系统性能模型数据的通用表示，可用于在使用嵌入式网络模型范例的系统性能建模工具之间移动模型。本文首先定义了一个基于XML的S-PMIF，它基于一个改进的SPE元模型，然后论证了使用S-PMIF和PMIF 2.0自动将UML中的体系结构描述转换为软件性能模型和系统性能模型的可行性，以研究体系结构的性能特性。这就需要对XPRIT软件进行一些扩展，以便将UML模型导出到S-PMIF中，并在SPEED软件中引入一个新功能来导入S-PMIF模型，这也在本文中进行了描述。SPE过程和概念的实验证明。
The SPE process uses multiple performance assessment tools depending on the state of the software and the amount of performance data available. This paper describes two XML based interchange formats that facilitate using a variety of performance tools in a plug-and-play manner thus enabling the use of the tool best suited to the analysis. The Software Performance Model Interchange Format (S-PMIF) is a common representation that is used to exchange information between (UML-based) software design tools and software performance engineering tools. On the other hand, the performance model interchange format (PMIF 2.0) is a common representation for system performance model data that can be used to move models among system performance modeling tools that use a queueing network model paradigm. This paper first defines an XML based S-PMIF based on an updated SPE meta-model Then it demonstrates the feasibility of using both the S-PMIF and the PMIF 2.0 to automatically translate an architecture description in UML into both a software performance model and a system performance model to study the performance characteristics of the architecture. This required the implementation of some extensions to the XPRIT software in order to export UML models into the S-PMIF and a new function in the SPEED software to import S-PMIF models, which are also described. The SPE process and an experimental proof of concept are presented.