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OpenMP* 5.0 support in Intel® Compiler 18.0

OpenMP 5.0 is the next version of the OpenMP specification which should be officially released in 2018.

Authored by Igor V. (Intel) Last updated on 03/09/2019 - 12:30
Video

OpenMP* and the Intel® Compiler: Moving On to OpenMP in HPC

This talk on November 15, 2015 by Kent Milfeld of the Texas Advanced Computing Center, University of Texas at Austin, describes what you can do with the Intel® Compiler that you cannot yet do in Op

Authored by admin Last updated on 07/11/2018 - 19:47
Article

GCC* 4.9 OpenMP* Code Cannot Be Linked with Intel® OpenMP Runtime

GCC* 4.9 was released on April 22, 2014.  This release now supports Version 4.0 of the

Authored by Kenneth Craft (Intel) Last updated on 07/12/2019 - 15:16
Article

Threading Models for High-Performance Computing: Pthreads or OpenMP?

In recent years, Linux* has bolster its presence on the server, due to improved kernel support for threads. Along the way, Linux abandoned its original threading API (called Linux threads) and adopted Pthreads as its native threading interface, joining most of the UNIX variants available today. Linux developers-just like programmers working on UNIX and Windows*-can avail themselves of a second...
Authored by Last updated on 07/06/2019 - 16:40
Article
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
Article

Don't Use the OpenMP* THREADPRIVATE 'Compatibility' Option when Everything is Compiled by Intel

The Intel C++ and Fortran compilers for Windows* and Linux* provide 'legacy' and 'compatibility' implementations of the OpenMP THREADPRIVATE directive. The 'compatibility' option should not be used when everything is compiled by Intel compilers.
Authored by Kenneth Craft (Intel) Last updated on 07/08/2019 - 15:12
Article

OpenMP 4.0 for SIMD and Affinity Features with Intel® Xeon® Processors and Intel® Xeon Phi™ Coprocessors

Continuing its long tradition of standards-based software products, Intel® has implemented new OpenMP features that enhance the usage of its hardware products.

Authored by admin Last updated on 06/14/2019 - 12:10
Article

OpenMP* 4.0 Combined Offload Constructs Support for the Intel® Xeon Phi™ Coprocessor

The Intel® Parallel Studio XE 2015 Composer Editions for Windows* and Linux* have feature enhancements that provide near full support of the OpenMP* 4.0 API (July 2013) specification.

Authored by Last updated on 06/14/2019 - 14:35
Article

Finding Non-trivial Opportunities for Parallelism in Existing Serial Code using OpenMP*

By Erik Niemeyer (Intel Corporation) and Ken Strandberg (Catlow Communications*)

Authored by Erik Niemeyer (Intel) Last updated on 07/06/2019 - 16:49