VML accuracy environment variable
Would it be a stupid idea to have an environment variable MKL_VML_MODE that - if set - would call vmlSetMode() ?MKL_VML_MODE - Comma separated strings of parameters as defined in mkl_vml_defines.h....
View ArticleDistribution with VS2012+MKL
I am trying to distribute my VS2012/MKL code to a separate computer. When on that computer I get a vcomp.dll not found. I understand that by using vcomp.dll, the application is using the MS OpenMP...
View ArticleMore Threads with G than S in mkl_dcsrmv?
I am performing a sparse matrix vector multiplication using mkl_dcsrmv on a system with ~80,000 degrees of freedom. My matrix is symmetric, so as a first attempt I used the option "SLNCxx" for...
View ArticleC# Nonlinear Optimization Problem Solvers
Hi,I'm using Intel MKL from C#. In General it works. I want to use the Nonlinear Optimization Problem Solvers and I've translated the example, see http://software.intel.com/en-us/node/471540. But the...
View ArticleMKL FFTW interface performance
Hi, I am trying to reproduce the results of the MKL FFTW interface in this report:http://download-software.intel.com/sites/default/files/article/165868/in... Does anybody know where I can get...
View ArticlePARDISO linking in a c++ project
I have been using MKL PARDISO in C language projects for many years. I works nicely. Recently, I tried to include PARDISO in C++ project. But it does not work. The linker gives a message that...
View ArticleIs MKL plan to implement the parallel sparse blas?
I know the MKL can deal with the sparse blas. It is very useful for the finite element coding. However, for the parallel computing, it needs parallel sparse blas. So, Is MKL plans to implement the...
View ArticleCannot run SVD on Armadillo linked with MKL
Hi, I am trying to run an SVD on a 19016x19016 matrix on my Mac OSX Mavericks with Armadillo linked to Intel MKL. But I get the following error: ./example SVD Start: 19016 19016 0.000000 ** On entry to...
View Articlemkl_serv_set_xerbla_interface
Hi,I just bumped into this error message while attempting to run a newly-built code: "Entry Point Not Found - The procedure entry point mkl_serv_set_xerbla_interface" could not be located in the...
View ArticleProblem with MKL and MEX
I am trying to write a mex programm but it gives errors. When I use the VS2012 the code runs, but when I converted it to mex it didn't work. The code gives errors when it tries to use the mkl library...
View ArticleScalapack PXLAWRITE and PXLAREAD
Hi,Does MKL Scalapack include the PXLAWRITE and PXLAREAD (X=Z,C,D,S) subroutines? When I try to use them in my code I get 'undefined reference' link errors. I do not see them in the MKL...
View Articlefeast threading
hi guys, only getting 50% throughput CPU-wise when using FEAST's eigensolver. i am aware that hyperthreading is merely emulation, but isn't it possible to get the solver to still exploit all available...
View Articlefortran+fftw=nan (sometimes)
Hello,I run a fortran multithreaded code that uses ffts. I am now trying to switch tofttw available thru mkl. When I insert the code below the results moreoften than not are nans or infinity even...
View ArticleMKL from C
I am having trouble understanding C interface for MKL. In particular the const modifier. I need to use tridiagonal solver ?dtsvb which should have C interface:void ddtsvb (const MKL_INT * n, const...
View Articlematrix inverse FLOPS
Hi , What should be the required FLOPS for 16x16 MKL_Complex8 matrix inversion using cpotrf and than cpotri ?How many CPU clocks it should take on ATOM E3826 CPU and I5-3470 CPU ?Is there any...
View ArticleProblems while using PARDISO
Hi,I have a question about the PARDISO under Windows. I have written a fortran code which is to solve a very large sparse symmetric problem. And I used a subroutine to specify the parameters for...
View ArticleClik here to view.
warnings and remarks from MKL, what is the reason?
Dear all,I am testing the MUMPS Fortran 90 interface for some simple block right hand side solution however I get a buch of warnings and remarks. These are all related to spblas, lapack, rci...
View ArticleHow to do batch FFT
Hi,i would like to know is there any way i can do batch FFT. CUFFT provides a way to do batch FFT. I want to know is there any function exists in MKL which serves my purpose. Thankssivaramakrishna.
View ArticleCannot find BLAS on a machine with MKL when installing scipy via pip
I installed Intel MKL and other libraries for a customized numpy. Here is my `~/.numpy-site.cfg`: [DEFAULT] library_dirs = /usr/lib:/usr/local/lib include_dirs = /usr/include:/usr/local/include [mkl]...
View ArticleInternal consistency check failure when using DSS
Hi there,I am working on a project to use DSS to solve large sparse linear equations. However I met with internal consistency check failure. I could see no problem with my codes. Could anyone help me...
View Article