Filtres

Forum topic

MODULEFILE creation the easy way

If you use Environment Modules  (from Sourceforge, SGI, Cray, etc) to setup and control your shell environment variables, we've created a new article on how to quickly and correctly cre

Écrit par ahmed s. Dernière mise à jour le 07/02/2016 - 01:22
Article

Redundancy server notes - Floating/Nodelocked license

This article provides some notes for redundancy server (three servers as the Intel license for FLEXLm server).
Écrit par Ronald W Green (Intel) Dernière mise à jour le 07/02/2016 - 00:55
Forum topic

Rebuild ofed-driver-3.6.1-1.src.rpm MPSS installation issues

Hello,

Écrit par Gabriel D. Dernière mise à jour le 06/02/2016 - 19:22
Forum topic

Multi Mic affinity

I would like to run a heterogeneous program on a multi node cluster where each node comes with 2 MIC devices. Let's consider for example 2 dual-sockets nodes:

Écrit par ale Dernière mise à jour le 06/02/2016 - 16:30
Forum topic

Write Derived Typy via UDTIO, weird behavior

Hello,

I was trying to understand user-defined derived type I/O, but had some weird issues. I stripped it down to this minimal example:

Écrit par Max N. Dernière mise à jour le 06/02/2016 - 09:15
Forum topic

Skipping records in an unformatted sequential file with mixed record types

Hello,

Écrit par Jacek J. Dernière mise à jour le 06/02/2016 - 08:03
Forum topic

Build Problem - OFFLOAD MIC

Hi,

i am trying to compile a version of my code in which i use OFFLOAD on MIC. I am able to obtain all *.o files but when i try to link them i receive a lot of errors like this:

Écrit par Pierpaolo M. Dernière mise à jour le 06/02/2016 - 02:56
Forum topic

Is there actually a difference between two tight loop parallelization OpenMP pragmas ?

Dear collegues,

Is there actually a difference between :

#pragma omp parallel for for (int i = 0; i < 10; i++) {       /* **** */ }

AND

Écrit par Arthur V. Ratz Dernière mise à jour le 05/02/2016 - 22:31
Forum topic

Is there any difference between using different synchronization objects supported by OpenMP and Win32api ?

Dear collegues,

Is there any difference between using :

omp_set_lock(...), omp_unset_lock(...),

Win32api EnterCriticalSection(&cs), LeaveCriticalSection(&cs)

Écrit par Arthur V. Ratz Dernière mise à jour le 05/02/2016 - 22:17
Forum topic

How to properly pin each h/w thread to a particular CPU core using KMP_AFFINITY macro ?

Can you post an example of how to properly pin each h/w thread to a particular CPU core using KMP_AFFINITY macro ?

Thanks in advance.

Cheers, Arthur.

Écrit par Arthur V. Ratz Dernière mise à jour le 05/02/2016 - 22:14
Pour de plus amples informations sur les optimisations de compilation, consultez notre Avertissement concernant les optimisations.