INTEL MKL
Hi I am new to intel . i have downloaded intel cluster parallel Xe studio-2019 update 4 i have few simple queries1 how to find out the version of intel mkl libs installed. from command line or...
View Articlezgeev problem
Seems that zgeev routine could write past the end of the rwork array of the recommended size ( 2n ).here is my code calling zgeevusing namespace std; #define ComplexD std::complex<double> bool...
View ArticleClik here to view.
Memory Leak using many times the cluster sparse solver
Hello, I'll add here the information on a support ticket I started last month to check if if the community has come up with this issue. We use the MKL parallel cluster solver, together with Intel MPI...
View Articlegrowth in size of mkl_core.dll
The size of ia32 mkl_core.dll 11.0.5.1 is 10,166,168 bytes. (2013)The size of ia32 mkl_core.dll 2020.0.0.1 is 23,073,664 bytes. (2020)The increase for the 64 bit version is even more dramatic. What's...
View Articlehow to install runtime on end user's system including MKL
I am finding that the runtime installer ww_ifort_redist_ia32_2020.0.166.msi does not install MKL DLL's. Is that correct or am missing something? Seems like it ought to install MKL and add the...
View ArticlePerformance degrade by combine MPI with MKL
I am new to the field of MPI. I write my program by using Intel Math Kernel Library and I want to compute a matrix-matrix multiplication by blocks, which means that I split the large matrix X into many...
View Articlezero padding and window function of fft
i'm trying to do match filter with mkl. Zero padding and window function are two common tricks. I used to creating a new pointer and writing a loop to do the two process. But I find it very...
View ArticleClik here to view.
[Pardiso] high residual for symmetric indefinite system after schur complement
I'm trying to use Pardiso to solve a Stokes problem using weak galerkin finite element method.All matrix and code are attached and tested at MKL 2019.5.281, Visual Studio 2019, WIN10 The linear system...
View ArticleECCN for Intel Performance Libraries 2020
HelloWhat are the ECCN numbers for the initial 2020 release of:Intel MKL 2020Intel TBB 2020Intel IPP 2020Intel DAAL 2020 Best regards,Kalle LarssonTCE Level: Level 1TCE Open Date: Tuesday, March 17,...
View ArticleSevere (157): program exception - access violation when using Fortran & MKL
Hi everyone!I tried installing and running a simple Fortran dot multiplication example to test something, and everything seemed to have gone well with regards to installing Visual Studio 2019 Community...
View ArticleClik here to view.
Two different FPE with Data Fitting library
Hi there,I've encountered two different FPE with the MKL Data Fitting library which have been driving me a little insane!I previously mentioned the first FPE in another thread here...
View Article1D FFT along second axis of 4D array
Hi,I am trying to compute the 1D fft along the second axis of a row-major array indexed as A[n*NK*NJ*NI+k*NJ*NI + j*NI + i].Given the explanations here:...
View Article[spBLAS] problem on defining MPI_INT as long int
Hello,I am new to Intel and I face a strange problem on defining MPI_INT as long int.Problem: I add#define MKL_INT long intat the very beginning of the provided example...
View ArticleClik here to view.
DGESV gives different results on subsequent runs
Hi,I got a 181x181 system matrix AA and a 181x1 right hand side bb. In my test program (please see attachment) I solve this equationsystem twice and I get two slightly different results. Are there any...
View ArticleHelp with MKL: Old versions are available but not new
All,I feel dumb but I'm not sure what's going on. I wanted to update the MKL that's on my macOS laptop. I know I've downloaded and installed it before because I have some old versions. However, when I...
View ArticleA CMake config (MKLConfig.cmake) for IntelMKL
I recently proposed a new FindMKL module to CMake : https://gitlab.kitware.com/cmake/cmake/issues/20479 . The module utilizes modern CMake to provide a set of targets for easy consumption of Intel MKL...
View ArticleNeed 64-bit version of mkl_link_tool in the DevCloud
I have a project on the DevCloud that uses MKL and is built with CMake. For convenience, CMake invokes `mkl_link_tool` to construct the link line. However, `mkl_link_tool` happens to be a 32-bit...
View ArticleClik here to view.
fatal error LNK 1104 can not open mkl cdft.core.lib
Dear all,I am using parallel studio 2019.5.068 togetherr with mkl cluster in visual studio2015 community. I tried to run a fortran 90 program which employ : module.f90, fftw3.f03, omp.lib.f90 files...
View ArticleClik here to view.
Linear Regression
I am running into problems with linear regression -- I am trying GESL and it has a linking error -- any ideasAttachmentSizeDownloadCapture.PNG53.77 KBDownloadCaptureA.PNG68.68 KB
View ArticleRoutine to compute A=xy'?
The BLAS Level 2 routine cblas_?ger computes A := alpha*x*y'+ A. Is there a simpler routine that just calculates A := alpha*x*y'?Setting A=0 offers the same results, but does it provide good...
View Article