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HPL Application Note

This guide is intended to help current HPL users get better benchmark performance by utilizing BLAS from the Intel® Math Kernel Library (Intel® MKL).
Autor Vipin Kumar E K (Intel) Última actualización 11/03/2019 - 12:04
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Building VASP* with Intel® MKL, Intel® Compilers and Intel® MPI

Building VASP* with Intel® MKL , Intel® Compilers and Intel® MPI

Step 1 – Overview

Autor Vipin Kumar E K (Intel) Última actualización 01/06/2017 - 11:24
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Intel® MPI Library and Intel® Parallel Studio XE Composer Edition Compatibility

The following table lists all supported versions of the Intel® MPI Library and the Intel® Parallel Studio XE Composer Edition.  Use this as a reference on the cross-compatibility between the librar

Autor Gergana S. (Blackbelt) Última actualización 31/12/2018 - 15:00
Article

Using Intel® MPI Library 5.0 with MPICH based applications

Why it is needed?
Autor Dmitry S. (Intel) Última actualización 05/07/2019 - 14:42
Article

借助基于 MPICH 的应用使用英特尔® MPI 库 5.0

优势

不同的 MPI 实现具备不同的优势。 因此在特定集群环境中,采用其他 MPI 实现的 HPC 应用可能能够提供更高的性能。

 英特尔® MPI 库 具备以下优势:

Autor Dmitry S. (Intel) Última actualización 05/07/2019 - 14:43
Article

借助 MPI-3 非阻塞集合改进性能

全新 MPI-3 非阻塞集合能够提高应用性能。该改进效果在适当的应用上将会非常显著。但是对于一些应用,如果添加非阻塞集合,将会降低性能。接下来,我将介绍什么是非阻塞集合,并展示一个能够通过使用 MPI_Iallreduce 获益的内核。

Autor James T. (Intel) Última actualización 12/09/2017 - 06:06
Article

Passwordless SSH install for Intel® Parallel Studio XE Cluster Edition

I have established secure shell (SSH) connectivity on my cluster where each node has a public key.

Autor Gergana S. (Blackbelt) Última actualización 05/07/2019 - 13:45
Article

面向英特尔® Parallel Studio XE 集群版的无密码 SSH 安装

我在我的集群中建立了一个安全的 shell (SSH) 连接,其中每个节点都有一个公共密钥。 但是,当我在集群上使用安全的 shell 实用程序时,系统还是提示我输入密码。 哪里出问题了?

Autor Gergana S. (Blackbelt) Última actualización 05/07/2019 - 13:45
Article

An Introduction to MPI-3 Shared Memory Programming

In this article, we present a tutorial on how to start using MPI SHM on multinode systems using Intel® Xeon® and Intel® Xeon Phi™ processors. The article uses a 1-D ring application as an example and includes code snippets to describe how to transform common MPI send/receive patterns to utilize the MPI SHM interface. The MPI functions that are necessary for internode and intranode communications...
Autor Última actualización 27/07/2018 - 08:58
Article

Intel® Parallel Studio XE Deprecation Information

For latest information on all deprecated and removed options, functionality, and operating system support that apply to the Intel® Parallel Studio XE suites (Composer, Professional, and Cluster Edi

Autor Gergana S. (Blackbelt) Última actualización 06/07/2019 - 11:43