PM2: High Performance Communication Middleware for Heterogeneous Network Environments
PM2: High Performance Communication Middleware for Heterogeneous Network Environments
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PM2：异构网络环境的高性能通信中间件
DOI：
10.1109/sc.2000.10013
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
Y. Ishikawa
中科院分区：
文献类型：
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作者：
Toshiyuki Takahashi;S. Sumimoto;A. Hori;H. Harada;Y. Ishikawa
本文介绍了一个高性能的通信中间层，称为PM2，异构网络环境。PM2目前支持Myrinet、以太网和SMP。用PM2编写的二进制代码或用通信库编写的二进制代码（如PM2之上的MPICH-SCore）可以在这些网络的任何组合上运行，而无需重新编译。根据一组NAS并行基准测试结果，在运行一些基准测试程序时，MPICH-SCore的性能优于专用通信库，如MPICH-BIP/SMP和MPICH-GM。
This paper introduces a high performance communication middle layer, called PM2, for hetero-geneous network environments. PM2 currently supports Myrinet, Ethernet, and SMP. Binary code written in PM2 or written in a communication library, such as MPICH-SCore on top of PM2, may run on any combination of those networks without re-compilation. According to a set of NAS parallel benchmark results, MPICH-SCore performance is better than dedicated communication libraries such as MPICH-BIP/SMP and MPICH-GM when running some benchmark programs.