Parallel Direct Sparse Solver for Clusters and iparm[30]
Hi,Does Parallel Direct Sparse Solver for Clusters support iparm[30] for Partial solve and computing selected components of the solution vectors?It is mentioned in the reference manual , but it also...
View ArticleSignature of LU factorisation and Armadillo
In our project we use Armadillo and IntelMKL extensively, and Armadillo expects the LAPACK signature to be conformant to the ones on netlib. Similar to what happened with a previous release...
View ArticlePreconditioned CG(RCI) initial residual computation
I am using RCI implementation of CG in MKL using dcg* API. Can anybody explain how the initial residual is computed in preconditioned CG version. In non preconditioned version i can confirm it is r0 =...
View ArticleTime of new version for Ubuntu 20.04
Dear developers,When will the new version which supports Ubuntu 20.04 be released?
View ArticleCorrelation
!=============================================================================== ! Copyright 2003-2020 Intel Corporation. ! ! This software and the related documents are Intel copyrighted materials,...
View ArticlePARDISO randomly crashes if limit the memory usage
Hi, If I run the compiled bin exe at head node without limiting the num of CPUs and amount of memory, PARDISO can run through and give correct results at Linux server. Also, running at Windows system,...
View ArticlePardiso Hermitian matrix input
Hello,If I have a Hermitian matrix (mtype=4 or -4), does it matter whether I enter the upper or lower matrices? For example, would bothint ia[4] = {1,3,5,6};int ja[5] = {1, 3, 2, 3, 3};andint...
View Articlemkl_link_tool not loading
We had a user build failing, and when we dug into it, it turned out that mkl_link_tool was failing to load:$ $MKLROOT/tools/mkl_link_tool.../mkl_link_tool: error while loading shared libraries:...
View ArticleIntel MKL CSR format documentation
Hi,In the latest documentation for CSR format herehttps://software.intel.com/content/www/us/en/develop/documentation/mkl-d...I found that definition for pointerE array"pointerEAn integer array that...
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MKL parallel scalability
Good day, I have a parallel program based on the MKL library. Recently, I have got access to a 28 core machine with two Intel Xeon E5-2690 processors with 256 Gbytes RAM. Soon I have noticed that my...
View ArticleIssue with running MKL sample code
I was trying to run MKL sample code with VS2019 and encounter a Linking error.LNK2019: unresolved external symbol _DASUM_F95 referenced in function _MAIN__ 1.obj Error fatal errorLNK1120: 1 unresolved...
View ArticleMKL DSS solver problem in multithread application
Hello to all, I'm new to this forum and I got a question on the MKL dss.I'm currently working on a finite element program I wrote by myself. Every time the program is called, there are two systems of...
View ArticleMKL commercial use
We would like to use MKL to add some functionality to our commercial software, we would need to distribute mkl DLLs together with our software executables to have it work. Is this possible with the...
View ArticleECCN of products
Hi,Would it possible to know the ECCN of the following components : Intel IPP Legacy in version 9Intel MKL in version 2017.2Intel openmp in version 17.0.2Thanks a lot !Moreover, is there any website...
View Articleweird no const keyword for '*beta' of DSYR2K in mkl_blas.h
In 'mkl_blas.h'void DSYR2K(const char *uplo, const char *trans, const MKL_INT *n, const MKL_INT *k, const double *alpha, const double *a, const MKL_INT *lda, const double *b, const MKL_INT...
View ArticleQuestion about the MKL LAPACK example on DSYEVR
In https://software.intel.com/sites/products/documentation/doclib/mkl_sa/11/mkl_lapack_examples/dsyevr_ex.c.htmint isuppz[N];This array is declared with a size of N, the order of the matrix to be...
View ArticleCannot redefine mkl_progress with tbb and static linking on MacOS
We've spend several days trying to override "mkl_progress" function. It is absolutely crucial for us to be able to abort the calculation (our software appears hanged otherwise if the input matrix grows...
View Articleerror building a code using Scalapack, MKL 2019.5
Hi All,I wonder if this forum is an appropriate place for the question. I could not find a forum for MKL, so I will try my luck here.We have purchased the Intel 2019 Suite for our HPC machine, but a...
View Articleerror building a code using Scalapack, MKL 2019.5
Hi All,We have updated Intel Parallel studio on our HPC machine (running CentOS7. Linux) to 2019.5.281. A user complain that his code (C++, Intel compilers, using Scalapack and OpenMPI) stopped...
View ArticleHow to get the information about improve speed in cluster_sparse_solver...
Hi. I test to get solution about non-symmetric matrix Ax=B used cluster version direct sparse solver.I used to MKL 2018 update 3 and the compiler is VS 2017. I test to my application used...
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