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Improving MPI Communication between the Intel® Xeon® Host and Intel® Xeon Phi™

MPI Symmetric Mode is widely used in systems equipped with Intel® Xeon Phi™ coprocessors.

Автор: Nguyen, Loc Q (Intel) Последнее обновление: 06.07.2019 - 17:10
Article

Books - High Performance Parallelism Pearls

A look into the contents of the two "Pearls" books, edited by James Reinders and Jim Jeffers. These books contain a collection of examples of code modernization.
Автор: Mike P. (Intel) Последнее обновление: 21.03.2019 - 12:00
Article

Books - Message Passing Interface (MPI)

This article looks at several books that introduce developers to the topics of Message Passing Interface (MPI), parallel programming, and OpenMP*.
Автор: Mike P. (Intel) Последнее обновление: 12.12.2018 - 18:00
Article

著作 - High Performance Parallelism Pearls

A look into the contents of the two "Pearls" books, edited by James Reinders and Jim Jeffers. These books contain a collection of examples of code modernization.
Автор: Mike P. (Intel) Последнее обновление: 21.03.2019 - 12:00
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Three Pieces of Advice for Code Modernization Success

What three code modernization techniques would I suggest to help a programmer improve the execution performance of her code? With too many specific things to choose from, these are three recommendations for any programmer anywhere and anytime.
Автор: Clay B. (Blackbelt) Последнее обновление: 12.12.2018 - 18:08
Article

Putting Your Data and Code in Order: Data and layout - Part 2

Apply the concepts of parallelism and distributed memory computing to your code to improve software performance. This paper expands on concepts discussed in Part 1, to consider parallelism, both vectorization (single instruction multiple data SIMD) as well as shared memory parallelism (threading), and distributed memory computing.
Автор: David M. Последнее обновление: 06.07.2019 - 16:40
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What is Thread Parallelism, and How Do I Put It to Use?

An Intro to Multi-Level Parallelism for High-Performance Computing by Clay Breshears | Life Sciences Software Architect, Intel
Автор: Clay B. (Blackbelt) Последнее обновление: 12.12.2018 - 18:08
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Vectorized Reduction 2: Let the Compiler do that Voodoo that it do so well

As I mentioned in my previous post about writing a vectorized reduction code from Intel vector intrinsics, that part of the code was just the finishing touch on a loop computing squared difference of complex values.
Автор: Clay B. (Blackbelt) Последнее обновление: 12.12.2018 - 18:08
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线程并行化的概念及其用法

An Intro to Multi-Level Parallelism for High-Performance Computing by Clay Breshears | Life Sciences Software Architect, Intel
Автор: Clay B. (Blackbelt) Последнее обновление: 12.12.2018 - 18:08
Article

Weather Research and Forecasting Model Optimized for Knights Landing

The Weather Research and Forecasting (WRF) Model is a numerical weather prediction (NWP) system designed for both atmospheric research and operational forecasting needs. It is made up of about a half million lines of code, predominantly in Fortran*.
Автор: Последнее обновление: 21.03.2019 - 12:00