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Forum topic

error : unable to obtain mapped memory (see pch_diag.txt)

Hi,

After updating to Version 2016.3.207 (Intel Compiler 16.0 Update 3), I am now getting errors like the following all over the place:

Écrit par Ian M. Dernière mise à jour le 23/07/2016 - 01:09
Blog post

Case Study: How Intel® GPA Measurements Alerted Me to Greatly Improve the FPS of my Windows* 8 Store App: The DispatcherTimer

Last year, I wrote a blog about creating your own simple collision detection code.  I implemented this for a children's math game I created.  You can refer to my blog here

Écrit par David Medawar (Intel) Dernière mise à jour le 22/07/2016 - 23:08
Article

Palestra: Como otimizar seu código sem ser um "ninja" em Computação Paralela

Não perca a palestra "Como otimizar seu código sem ser um "ninja" em Computação Paralela" da Intel que será ministrada durante a Semana sobre Programação Massivamente Paralela em Petrópolis, RJ, no Laboratório Nacional de Computação Científica. Data: 02/02/2016 - 11h30 Local: LNCC - Av. Getúlio Vargas, 333 - Quitandinha - Petrópolis/RJ
Écrit par Igor F. (Intel) Dernière mise à jour le 22/07/2016 - 22:58
Forum topic

Eigen+MKL vs. MKL-Only

Currently, I have a code that uses Eigen (a C++ template library for linear algebra) to save a square general dense matrix in the following way

Écrit par Mohammad S. Dernière mise à jour le 22/07/2016 - 09:49
Forum topic

Query on ippiRotate_8u_C1R

Hi,

I am using "ippiRotate_8u_C1R" to rotate one image by 180 degrees. Below find code for the rotation

Écrit par Arvind R. Dernière mise à jour le 22/07/2016 - 08:17
Forum topic

Fortran PDGETRF + PDGETRI for Matrix Inversion - parameter with an illegal value

Hi everyone,

Écrit par Jeferson Vanderlinde Dernière mise à jour le 21/07/2016 - 19:25
Forum topic

Invalid read of size 8 when srcRoiSize is for full source image i.e same as first argument pSrc in ippiCopyConstBorder_16u_C1R

Invalid read of size 8 when using ippiCopyConstBorder_16u_C1R(const Ipp<datatype>* pSrc, int srcStep, IppiSize srcRoiSize, 

Écrit par grv007 Dernière mise à jour le 21/07/2016 - 12:30
Forum topic

Benchmark IPP loss less compression

Dear all,

 

I have an request of an customer for compressing some video and control data in real time.

Écrit par rha123 Dernière mise à jour le 21/07/2016 - 12:30
Forum topic

Entry point mkl_serv_check_ptr_and_warn not located in mkl_core.dll

 

Écrit par jayy78 Dernière mise à jour le 21/07/2016 - 12:29
Forum topic

General Exploration anaylsis on Intel Xeon Phi does not work

We are trying to run a General Exploration at the Matrix Multiplication example that comes with the VTune (attached).

This execution is returning the following error:

 

Écrit par silvio stanzani Dernière mise à jour le 21/07/2016 - 12:29
Pour de plus amples informations sur les optimisations de compilation, consultez notre Avertissement concernant les optimisations.