Metacomputing and the Master-Worker Paradigm

Metacomputing and the Master-Worker Paradigm
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元计算和主从范式

DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
Michael Yoder
Michael Yoder
中科院分区:
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文献类型:
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作者:
Jean;Jeff T. Linderoth;Michael Yoder

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我们工作的目标是创建一个工具,可以很容易地允许用户在元计算环境中分布大型科学计算。为了实现这一目标,必须解决一些棘手的执行问题,这可能是为什么相对缺乏解决这一目的的完整工具的原因。我们的工具依赖于简单的主工人范式,我们表明,这种范式是非常适合执行我们的元计算工具的许多必要的任务。我们描述了一个实现,并提出了一个案例研究显示范式的有效性,在解决大型科学计算问题。
The goal of our work is to create a tool that easily allows users to distribute large scientiic computations in metacomputing environments. To achieve this goal, a number of diicult implementation issues must be addressed, which may explain the relative lack of complete tools addressing this purpose. Our tool relies on the simple master worker paradigm, and we show that this paradigm is nicely suited for performing many of the requisite tasks of our metacomputing tool. We describe an implementation and present a case study showing the paradigm's eeectiveness in solving large scientiic computing problems.