Introducing DNN primitives in Intel® Math Kernel Library

    Deep Neural Networks (DNNs) are on the cutting edge of the Machine Learning domain.

Authored by Vadim Pirogov (Intel) Last updated on 03/27/2017 - 14:14
Forum topic

Which logical core does MPI background threads are pinned?

I program in C++ which parallelizes using both MPI and OpenMP (1 MPI process per machine, Multiple threads are exploited by each MPI process)

Authored by seongyun k. Last updated on 03/27/2017 - 06:39
Forum topic

What could be a cause of the MPI program to run slower on multinode cluster?

Hello everyone,

Authored by Arthur V. Ratz Last updated on 03/27/2017 - 05:30
Forum topic

Nested MPI process failed with GetParentPort error


we are trying to execute a tricky code with intel mpi

We have a main program executed via

Authored by CALUGARU D. Last updated on 03/24/2017 - 04:10

Getting Started with Intel® MPI Benchmarks 2017

Intel® MPI Benchmarks 2017
Authored by Gergana S. (Intel) Last updated on 03/20/2017 - 11:44
Forum topic

Irqbalance update affinity_hint and banned cpus conflict

I have a cluster with Ominpath nodes and CentOS 7.2.

On Sunday I upgraded the irqbalance package to irqbalance-1.0.7-6

Authored by John H. Last updated on 03/20/2017 - 03:19
Forum topic

Abaqus with Omnipath

I am trying to get Abaqus running over an Omnipath fabric.

Abaqus version 6.14-1  and using Intel MPI 5.1.2

Authored by John H. Last updated on 03/19/2017 - 13:22
Forum topic

[Intel MPI benchmarks] Non-free license of JavaScript files

Intel MPI benchmarks is licensed under the Common Public License, which is approved both by FSF and OSI as a Free Software / Open Source license.

Authored by Michal S. Last updated on 03/12/2017 - 19:46
Forum topic

mpirun seems to set GOMP_CPU_AFFINITY

It appears Intel MPI is setting GOMP_CPU_AFFINITY, why?  How do I prevent this?

When I print my env I get:

Authored by Ronald G. Last updated on 03/12/2017 - 18:43
Forum topic

mpi2017 update2 segfault at when mpirun test


  After install parallel_studio_xe_2017.2.050, i try to test mpi like this:

in dir  "/opt/intel/compilers_and_libraries_2017.2.174/linux/mpi/test"      

Authored by wang b. Last updated on 03/12/2017 - 18:25
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