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How We Used Intel® MPI Library to Get Outstanding LINPACK Results on a Very Large System

Large clusters dominate the semi-annual list of the 500 fastest supercomputers in the world.

Criado por Última atualização em 06/07/2019 - 17:00
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Hybrid MPI and OpenMP* Model

In the High Performance Computing (HPC) area, parallel computing techniques such as MPI, OpenMP*, one-sided communications, shmem, and Fortran coarray are widely utilized. This blog is part of a series that will introduce the use of these techniques, especially how to use them on the Intel® Xeon Phi™ coprocessor. This first blog discusses the main usage of the hybrid MPI/OpenMP model.
Criado por Nguyen, Loc Q (Intel) Última atualização em 06/07/2019 - 17:10
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Reducing Initialization Times of the Intel® MPI Library

Running large scale Intel® MPI applications on Omni-Path or InfiniBand* clusters, one might have recognized an increasing time spend within the MPI_Init() routine.

Criado por Michael Steyer (Intel) Última atualização em 04/07/2019 - 10:33
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Reducing the Runtime of mpitune

The Intel® MPI Library includes a tool - mpitune - that can help to optimize the execution parameters of the Intel MPI Library itself.

Criado por Michael Steyer (Intel) Última atualização em 04/07/2019 - 10:49