生成周期精确的C语言分析器

2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools Pub Date : 2010-09-01 DOI:10.1109/DSD.2010.39

Zdenek Prikryl, Karel Masarík, Tomás Hruska, A. Husár

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引用次数: 7

摘要

嵌入式系统中使用的专用指令集处理器针对给定任务进行了高度优化。在这种类型的处理器上运行特定的应用程序。因此，设计人员应该有一个工具来帮助他或她在处理器和应用程序优化的任务。其中一个工具是profiler。它可以发现处理器和应用程序设计中的问题部件，例如瓶颈点。然后，设计人员可以很容易地找到处理器或应用程序的哪些部分需要修改，从而提高性能或降低功耗。本文提出了一种从用体系结构描述语言描述的处理器模型生成周期精确的C语言分析器的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Generated Cycle-Accurate Profiler for C Language

Application-specific instruction set processors used in embedded systems are highly optimized for a given task. On this type of processors runs a specific application. Therefore, the designer should have a tool which helps him or her in the task of processor and application optimization. One of such tools is profiler. It can discover problematic parts, such as bottleneck points, in the processor and application design. Then, the designer can easily find which parts of the processor or application should be modified, so that performance gets better or power-consumption is reduced. In this paper, a way how to generate cycle-accurate profiler for C language from a processor model described with an architecture description language is proposed.

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2010 13th Euromicro Conference on Digital System Design: Architectures, Methods and Tools

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