ATME:用于具有条件任务属性的应用程序的并行编程环境

Proceedings of 3rd International Conference on Algorithms and Architectures for Parallel Processing Pub Date : 1997-12-10 DOI:10.1109/ICAPP.1997.651497

Lin Huang, M. Oudshoorn

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引用次数: 4

摘要

具有非恒定使用模式的并行应用程序对程序员提出了很大的挑战，因为任务的生成和它们之间的通信可能是有条件的(称为“条件并行编程”)。理想情况下，程序员不应该被与应用程序本身关系不大的操作问题所困扰。本文提出了一种新的并行编程环境ATME，用于条件并行编程中的任务自动调度。通过在执行之前自适应地产生任务模型的准确估计，ATME修改任务分配以提高系统和应用程序的性能。

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ATME: a parallel programming environment for applications with conditional task attributes

Parallel applications with inconstant usage patterns presents a big challenge to programmers in that the spawning of tasks and the communication between them may be conditional (named "conditional parallel programming"). Ideally, the programmer should not be burdened by operational issues which have little relationship to the application itself. This paper proposes a new parallel programming environment, ATME, to automate task scheduling in conditional parallel programming. By adaptively producing accurate estimates of the task model prior to execution, ATME modifies task distribution to improve the system and application performance.

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Proceedings of 3rd International Conference on Algorithms and Architectures for Parallel Processing

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