通过算法级转换并行化顺序程序

S. Bhansali, J. Hagemeister, C. Raghavendra, H. Sivaraman
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引用次数: 13

摘要

我们解决了并行处理研究中的一个重要问题,即如何将现有的顺序程序移植到并行机器上有效地运行(“灰甲板”问题)。传统的领域无关技术不足以解决这个问题,因为它们错过了并行性的重要机会。我们提出了实验证据来支持我们的观点,分析了当前技术不足的原因,并提出了一种基于知识的逆向工程方法来解决这个问题
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Parallelizing sequential programs by algorithm-level transformations
We address a significant problem in parallel processing research, namely, how to port existing sequential programs to run efficiently on parallel machines (the "dusty deck" problem). Conventional domain-independent techniques are inadequate for solving this problem because they miss significant opportunities of parallelism. We present experimental evidence to support our claim, analyze why current techniques are inadequate, and propose a knowledge-based reverse engineering approach for attacking this problem.<>
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