Blog post

Mixing MPI and OpenMP*, Hugging Hardware and Dealing With It

This morning, I took a rare break, and attended a tutorial at Supercomputing.  I'm glad I did.

Authored by James R. (Blackbelt) Last updated on 07/06/2019 - 17:00
Blog post

OpenMP and exceptions

We continue developing our static analyzer VivaMP and now we would like to speak about diagnosing errors relating to using C++ exceptions in parallel regions.

Authored by Andrey Karpov (Blackbelt) Last updated on 06/14/2017 - 16:49
Blog post

CLRS III: Extension of the Threads

I've got a great wife. For my birthday she got me a copy of the newly updated Introduction to Algorithms, 3rd ed. by Cormen, Leiserson, Rivest, and Stein.

Authored by Clay B. (Blackbelt) Last updated on 02/12/2019 - 13:54
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Porting OpenMP SPEC benchmarks to TBB.

Greetings, everyone! I would like to share my experience in porting OpenMP applications to the Threading Building Blocks library.

Authored by Alexey Murashov (Intel) Last updated on 08/01/2019 - 09:30
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Considerations for tuning Your Intel® Xeon Linux*/Apache* Server

In this blog, I will discuss a list of useful Linux commands to run, to tune your system for running the Apache web service, as well as some Apache tuning configuration changes which have shown to

Authored by Thai Le (Intel) Last updated on 07/06/2019 - 17:00
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OpenMP* 4.0 may offer important solutions for targeting and vectorization

The upcoming OpenMP 4.0 will be discussed at SC12, and there wil

Authored by James R. (Blackbelt) Last updated on 05/28/2018 - 18:28
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Optimization of Data Read/Write in a Parallel Application

(This work was done by Vivek Lingegowda during his internship at Intel.)

Authored by Last updated on 07/04/2019 - 17:40
Blog post

Scope Oriented Programming

There is a long discussion talking about the advantages of Procedural Programming vs. the advantages of Object Oriented Programming.

Authored by Last updated on 06/23/2019 - 19:00
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Fun with Intel® Transactional Synchronization Extensions

By now, many of you have heard of Intel® Transactional Synchronization Extensions (Intel® TSX).

Authored by Last updated on 07/04/2019 - 17:00
Blog post

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.
Authored by Nguyen, Loc Q (Intel) Last updated on 07/06/2019 - 17:10