SSH logins to the Phi coprocessor fail if user's shell is not bash or sh

Authored by Lazaros K.

Hello all,

Last updated on 06/02/2014 - 17:05

performance issue of operating on overlap area between two arrays

Authored by Guangming T.

Hi, My application program needs a lot of operators (copy/accumulate...) on two arrays' overlap. In most cases, the overlap area is not very large. A typical size is 100x100*2.

Last updated on 04/22/2014 - 16:42

GFlops on MIC

Authored by Timocafe

Hello Intel,

Last updated on 04/22/2014 - 16:41

Examples of adding external data to the VTune(TM) Amplifier and Using a custom collector

Authored by Peter Wang (Intel)

VTune™ Amplifier XE supports two kinds of performance data collection, they are for “algorithm level tuning” and “microarchitecture level tuning”.

Last updated on 04/17/2014 - 22:44

Few issues with mic and mpssd

Authored by Sait U.


As I described in another post, mpss-3.2.1 is running on kernel 3.13.10 perfectly (Fedora 20).  I can run programs on the processor and have no problems except:

Last updated on 04/23/2014 - 10:27

Baytrail Uncore Performance Monitoring Events

Authored by Perry Taylor (Intel)
Using the Baytrail SoC Performance Monitoring Events Last updated on 09/09/2014 - 07:13

issue with MPI communication with two MIC cards and xeon processor

Authored by VIKRANT G.


Last updated on 05/30/2014 - 14:34

openmp compiler optimization

Authored by Allam F.

Dear All,

I have the following code :

Last updated on 04/28/2014 - 08:09

Illegal instruction on machine with AMD Jaguar processor

Authored by Gennady Fedorov (Intel)

Product : Intel® Math Kernel Library (Intel® MKL)Version : Intel® MKL 11.*  including and 11.2 beta

Last updated on 04/16/2014 - 22:47

Any luck with OFED-3.5-1-MIC-beta1 on CentOS 6.5?

Authored by Andrey Vladimirov

We are trying to run with an unmodified kernel of 6.5 and MPSS 3.2.1. Here is what happens:

Last updated on 05/06/2014 - 09:31