An Initial Analysis of the Impact of Overlap and Independent Progress for MPI

机译：对MPI重叠和独立进展影响的初步分析

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The ability to offload functionality to a programmable network interface is appealing, both for increasing message passing performance and for reducing the overhead on the host processor(s). Two important features of an MPI implementation are independent progress and the ability to overlap computation with communication. In this paper, we compare the performance of several application benchmarks using an MPI implementation that takes advantage of a programmable NIC to implement MPI semantics with an implementation that does not. Unlike previous such comparisons, we compare identical network hardware using virtually the same software stack. This comparison isolates these two important features of an MPI implementation.

机译：卸载到可编程网络接口的功能的能力是吸引人的，用于增加消息传递性能，并用于减少主处理器上的开销。 MPI实现的两个重要特征是独立的进度和与通信重叠计算的能力。在本文中，我们使用MPI实现进行比较多个应用基准的性能，该MPI实现利用可编程NIC来实现具有没有实现的MPI语义。与以前的这种比较不同，我们使用几乎相同的软件堆栈比较相同的网络硬件。此比较隔离MPI实现的这两个重要特征。

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《European PVM/MPI(Parallel Virtual Machine and Message Passing Interface) Users' Group Meeting》|2004年||共8页
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Ron Brightwell; Keith D. Underwood; Rolf Riesen;
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中图分类分布式操作系统、并行式操作系统;
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1. ANALYZING THE IMPACT OF OVERLAP, OFFLOAD, AND INDEPENDENT PROGRESS FOR MESSAGE PASSING INTERFACE APPLICATIONS [J] . Ron Brightwell, Rolf Riesen, Keith D. Underwood International Journal of High Performance Computing Applications . 2005,第2期

机译：分析消息传递接口应用程序的重叠，卸载和独立进度的影响
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4. An Initial Analysis of the Impact of Overlap and Independent Progress for MPI [C] . Ron Brightwell, Keith D. Underwood, Rolf Riesen European PVM/MPI(Parallel Virtual Machine and Message Passing Interface) Users' Group Meeting; 20040919-22; Budapest(HU) . 2004

机译：重叠和独立进度对MPI的影响初步分析
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7. An Initial Analysis of the Impact of Overlap and Independent Progress for MPI [O] . Ron Brightwell, Keith D. Underwood, Rolf Riesen 2004

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An Initial Analysis of the Impact of Overlap and Independent Progress for MPI

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