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Forum topic

threaded mkl: tbb vs openmp

Why is the performance for openmp so crummy in the comparison here? https://software.intel.

Creato da rnickb Data ultimo aggiornamento 04/07/2015 - 16:32
Forum topic

xilink.exe crashes and MSVS reports error code -1073740777

I was trying to offload some computation to GFX, and process "xilink.exe" crashes and output in visual studio says:

Creato da Marián "VooDooMan" Meravý Data ultimo aggiornamento 04/07/2015 - 14:26
Forum topic

Creating new partitioners

Hello,

It's been a while since I've been there...

Creato da Bartłomiej Data ultimo aggiornamento 04/07/2015 - 06:59
Forum topic

tqli hangs on i7-4790

Hello,

Creato da Jack T. Data ultimo aggiornamento 04/07/2015 - 02:31
Forum topic

Segmentation fault with complex ScaLAPACK

Hello,

I'm trying to understand why the following simple program is segfaulting. When I'm using double instead of std::complex<double>, everything runs smoothly.

Thanks.

Creato da qweasd q. Data ultimo aggiornamento 03/07/2015 - 11:51
Forum topic

Can we offload openMp to the GPU ?

Hi,

I'm using Ubuntu 14.04.

1. Is there a way to use openMp and offload the parallel code into the GPU ? (intel HD graphics) ?

if yes:

Creato da amit l. Data ultimo aggiornamento 03/07/2015 - 05:14
Forum topic

Cholesky with pdpotrf()

I am performing a Cholesky factorization with pdpotrf(). I am reading the whole matrix in the master node and then I distribute it.

Creato da Georgios S. Data ultimo aggiornamento 03/07/2015 - 03:19
Forum topic

Single threaded IPP and external parallelization

Hello,

I am implementing an application which uses single threaded IPP and external parallelization via MS OpenMP.

Creato da krzysztofpiotrowski Data ultimo aggiornamento 03/07/2015 - 01:48
Forum topic

Complex to real IFFT using MKL

Hi ,

Creato da Dionisis K. Data ultimo aggiornamento 03/07/2015 - 01:00
Forum topic

Memory bandwidth metric support for Xeon E3 family?

Hi, 

Creato da JON J K. (Intel) Data ultimo aggiornamento 02/07/2015 - 23:35
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