Deriving process networks from weakly dynamic applications in system-level design

First IEEE/ACM/IFIP International Conference on Hardware/ Software Codesign and Systems Synthesis (IEEE Cat. No.03TH8721) Pub Date : 2003-10-01 DOI:10.1145/944645.944673

T. Stefanov, E. Deprettere

引用次数: 30

Abstract

We present an approach to the automatic derivation of executable process network specifications from weakly dynamic applications. We introduce the notions of dynamic single assignment code, approximated dependence graph, and linearly bounded sets to model and capture weakly dynamic (data-dependent) behavior of applications at the task-level of abstraction. Process networks are simple parallel processing models that match the emerging multiprocessor architectures in the sense that the mapping of process network specifications of applications onto multiprocessor architectures can be done in a systematic and transparent way.

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从系统级设计中的弱动态应用中推导过程网络

提出了一种从弱动态应用程序中自动派生可执行过程网络规范的方法。我们引入了动态单赋值代码、近似依赖图和线性有界集的概念，在任务抽象层对应用程序的弱动态(数据依赖)行为进行建模和捕获。进程网络是简单的并行处理模型，与新兴的多处理器体系结构相匹配，因为应用程序的进程网络规范可以以系统和透明的方式映射到多处理器体系结构上。

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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First IEEE/ACM/IFIP International Conference on Hardware/ Software Codesign and Systems Synthesis (IEEE Cat. No.03TH8721)

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