numerical integrator dodesol_mk52lfn and tolerance
I am using dodesol_mk52lfn as a replacement for the Gear numerical integrator in the IMSL. dodesol_mk52lfn has a tolerance input argument, ep, which I do not understand. dodesol_mk52lfn output...
View Articleproblem with LAPACKE_dstemr
Hello! I am trying to use the function 'LAPACKE_dstemr' with a symmetric tridiagonal matrix 'T' but my code crashes. The matrix T (dimxdim) in general has the following form: | 1.0 a...
View ArticleProblem with apt repo (Hash Sum mismatch)
Ubuntu 16.04 (containerized env)cd /tmp && wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB wget...
View ArticleUsing MKL to Multiply Non-consecutive columns by a mtrix
HiI am trying to use MKL to do some matrix multiplications. However I need to multiply specific columns in one matrix to another matrix. The problem is that cblac_dgemm takes successive columns, so how...
View ArticleDoes the custom MKL dll include fortran runtime?
Hi,I have build a custom mkl dll using this guide https://software.intel.com/en-us/mkl-windows-developer-guide-building-a-....Will this custom dll include the fortran runtime dlls?Jens
View ArticleWhich function could solve linear least square with inequality constraints?
I want to solve X in a linear system A*X=B with constraints that all elements in X are non-negative. It is a Non-negative Least Squares (NNLS) problem. Do you know which function can be used for it? I...
View ArticleWhich function could solve linear least square with inequality constraints?
I want to solve X in a linear system A*X=B with a constraint that all elements in X are non-negative. It is a Non-negative Least Squares (NNLS) problem. Do you know which function in the MKL library...
View ArticleAnaconda MKL and threading on macOS
Hi,I am not sure if this is the correct forum for this, so bear with me!I am using MKL (2019.1) installed via Miniconda (4.6.8) on macOS (10.14.2). The open source code I develop (gprMax -...
View ArticleCompiling program, linking mkl/lapack/blas
Hi. I am trying to compile a program(COIN OR CBC and its dependencies) using intel compilers and mkl to get best possible performance.The program and its dependencies can be compiled using:...
View ArticleFFTW2
I use vs2013+ivf2013 program my fortran code, The FFTW2 wrappers to Intel MKL provide the following subroutines for calling from Fortran:call fftw_f77_create_plan(plan, n, dir, flags)call...
View ArticleMKL - General Polynomial Fitting function?
The General Polynomial Fitting Function in MKLHi,I’m looking for a general Polynomial Fitting function in MKL, which is similar to Polyfit function from Matlab, OptiVec and Armadillo. This function...
View ArticleMKL 2019 installed but not showing Windows 10 Installed Programs
I installed MKL 2019 update 3 under Windows 10 64 bit, trying to use it with Visual Studio C++ 2017.Initially the install went ok, and Intel Performace Libraries showed up under Configuration in...
View ArticlePardiso with MPICH2 generates a program exception
Hello,I'm using visual studio 2017 and parallel studio XE 2018 cluster edition.I've tried to execute my code with PARDISO solver using MPICH2. However, it triggers an "Program exception - exception...
View ArticleLAPACK_zheev with matrix_layout=LAPACK_ROW_MAJOR
There seems to be a bug in the routine LAPACK_zheev in MKL 2019 update 3 version. This routine is used for finding eigenvectors and eigenvalues of a Hermitian matrix 'a'. Its syntax is:lapack_int...
View ArticleQuestion about matrix storage in Zheevd
There are two choices for the argument uplo.uploMust be 'U' or 'L' .If uplo = 'U' , a stores the upper triangular part of A.If uplo = 'L' , a stores the lower triangular part of A.Is it still rightful...
View ArticleMKL Memory Management
I am trying to use a custom memory manager for my project. I looked at the example code given in "i_malloc.h" but this seems to not working for me. Here is a snippet of what I have. I am only replacing...
View ArticleLinker Problem with MKL Fast Poisson solver
Hello all,I have written a code in C++ for fluid dynamics simulations. I develop it in Qt Creator (4.2.1, based on Qt 5.8.0 (MSVC 2015, 32 bit)) on Windows10 and mingw32.Part of the code requires the...
View ArticleLinker Problem with MKL Fast Poisson solver
Hi all,I am writing a small library for fluid dynamic simulations. I use Qt Creator ( 4.2.1, Based on Qt 5.8.0 (MSVC 2015, 32 bit)) and am compiling with mingw32 on Windows 10. I require the mkl fast...
View ArticleCannot link to MKL from a Fortran program
I just installed your latest version of MKL, 2019 version 3, and I get this error massege: fatal error LNK1104: cannot open file 'mkl_cdft_core_dll.lib' I am using VISUAL STUDIO 2015, and...
View Articleillegal value in DESCINIT and PSGESV
I am new to scaLapack and I am trying to execute the program ex1.c in this link:http://geco.mines.edu/software/mkl/index.shtmlwhen I run it, these two messages are printed: "DESCINIT parameter number 9...
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