Architectural Requirements Of Parallel Scientific Applications With Explicit Communication
Architectural Requirements Of Parallel Scientific Applications With Explicit Communication
复制标题
具有显式通信的并行科学应用的架构要求
DOI：
10.1145/165123.165124
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
P. Messina
中科院分区：
文献类型：
--
作者：
R. Cypher;Alex Ho;S. Konstantinidou;P. Messina
本文研究了在分布内存并行计算机上运行的科学应用程序的行为。我们的目标是量化的浮点数，内存，I/O和通信的要求，执行显式通信的高度并行的科学应用程序。除了量化这些要求的固定问题的大小和处理器的数量，我们开发的分析模型的影响，改变问题的大小和并行度的几个应用程序。我们使用的结果来评估多计算机体系结构的设计中的权衡。
This paper studies the behavior of scientific applications running on distributed memory parallel computers. Our goal is to quantify the floating point, memory, I/O and communication requirements of highly parallel scientific applications that perform explicit communication. In addition to quantifying these requirements for fixed problem sizes and numbers of processors, we develop analytical models for the effects of changing the problem size and the degree of parallelism for several of the applications. We use the results to evaluate the trade-offs in the design of multicomputer architectures.