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Article

Combining Linux* Message Passing and Threading in High Performance Computing

An article addressing thread and task parallelism. This article can be used to optimize framework methodology. Written by Andrew Binstock--Principal Analyst at Pacific Data Works LLC and lead author of "Practical Algorithms for Programmers."
Criado por Última atualização em 06/07/2019 - 16:22
Article

Measuring performance in HPC

This is the first article in a series of articles about High Performance Computing with the Intel® Xeon Phi™ coprocessor.

Criado por Última atualização em 06/07/2019 - 16:10
Mensagem de blog

Slides da Palestra sobre Computação Paralela na SECOMP 2013

No dia 4/6/2013 o Community Manager da Intel, Luciano Palma, apresentou uma Palestra sobre Computação Paralela no SECOMP 2013, realizado na UNIFEI - Itajubá/MG.

Criado por Luciano Palma (Intel) Última atualização em 06/07/2019 - 17:10
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

Criado por Gergana S. (Blackbelt) Última atualização em 06/07/2019 - 11:43
Article

Process and Thread Affinity for Intel® Xeon Phi™ Processors

The Intel® MPI Library and OpenMP* runtime libraries can create affinities between processes or threads, and hardware resources. This affinity keeps an MPI process or OpenMP thread from migrating to a different hardware resource, which can have a dramatic effect on the execution speed of a program.
Criado por Gregg S. (Intel) Última atualização em 29/07/2019 - 08:05
Article

Classical Molecular Dynamics Simulations with LAMMPS Optimized for Knights Landing

LAMMPS is an open-source software package that simulates classical molecular dynamics. As it supports many energy models and simulation options, its versatility has made it a popular choice. It was first developed at Sandia National Laboratories to use large-scale parallel computation.
Criado por WILLIAM B. (Intel) Última atualização em 21/03/2019 - 12:00
Article

Hybrid Parallelism: Parallel Distributed Memory and Shared Memory Computing

There are two principal methods of parallel computing: distributed memory computing and shared memory computing. As more processor cores are dedicated to large clusters solving scientific and engineering problems, hybrid programming techniques combining the best of distributed and shared memory programs are becoming more popular.
Criado por David M. Última atualização em 12/07/2019 - 08:31
Article

Scale-Up Implementation of a Transportation Network Using Ant Colony Optimization (ACO)

In this article an OpenMP* based implementation of the Ant Colony Optimization algorithm was analyzed for bottlenecks with Intel® VTune™ Amplifier XE 2016 together with improvements using hybrid MPI-OpenMP and Intel® Threading Building Blocks were introduced to achieve efficient scaling across a four-socket Intel® Xeon® processor E7-8890 v4 processor-based system.
Criado por Sunny G. (Intel) Última atualização em 05/07/2019 - 19:10
Article

Introducing DNN primitives in Intel® Math Kernel Library

Please notes: Deep Neural Network(DNN) component in MKL is deprecated since intel® MKL ​2019 and will be removed in the next intel® MKL Release.

Criado por Vadim Pirogov (Intel) Última atualização em 21/03/2019 - 12:00
Article

Hybrid Parallelism: A MiniFE* Case Study

This case study examines the situation where the problem decomposition is the same for threading as it is for Message Passing Interface* (MPI); that is, the threading parallelism is elevated to the same level as MPI parallelism.
Criado por David M. Última atualização em 06/07/2019 - 16:40