How to use vslSkipAheadStream and vsRngGaussian
Can I use vslSkipAheadStream together with an VSL_BRNG_MT19937 generator and vsRngGaussian? I have written som small test program which creates one original stream and two skip ahead streams and...
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PARDISO error for structurally symmetric matrix
Hello,I'm trying to solve a structurally symmetric problem, but for some reason, with the attached program, everything fails except if mtype = 11. Could you help me understand why please ? I've...
View ArticleSegmentation fault in MKL_Get_N_Cores using dsyev()
We are running dsyev() on HP Superdome v9 with Intel Haswell CPUs. The test is giving us a segmentation fault in MKL_Get_N_Cores() with Intel MKL version 11.0. The segmentation fault goes away when a...
View ArticlePivot threshold for getrf fcns
Is there any documentation that explains that this threshold is? Is there any external control? We are seeing far more pivoting using these functions that our own code.
View ArticleMKL problem size division?
Hello, If MKL libraries are linked to an MPI program by using the MKL link flag i.e. -mkl=cluster, then whether the problem size of mkl routine is divided between mpi processes alone? or between...
View ArticleError occured when calling mkl_sparse_z_add(...). Please help.
Dear Intel MKL experts, I add two sparse matrices that are COO format via mkl_sparse_z_add(...) of the Inspector-executor Sparse BLAS Routines. I got the following error information. I don't...
View Articlerun--time error: cannot find mkl library on OS X 10.11 el capitan
Fort and Xcode give error message on OS X El Capitan on run-time error when trying to use openmp or mkl options. I have set DYLD_LIBRARIES_PATH parameter but it does not help. This is the error message...
View ArticleIs there an easy way to create a static library that contains the required...
Hello,when building an executable or dynamic library that uses MKL functions, all I need to do is specify -mkl=sequential on the compiler and linker command line. icc will automatically do everything...
View Articlecompiling and linking
i have to compile and link using mklthe command to be used isifort -w -o abc abc.f p.f q.f -mkl=sequential -L/lib -lmyvc -lmyfgsometimes this command works. at times it gives error that -lmyvc/...
View ArticleLinear Systems and Unbalanced Matrix
Hello,We are using this LAPACKE_dgesv (MKL function) in order to solve a linear system with dense coefficient matrix.Sometimes the matrix is unbalanced (too different values), so bad conditioned! in...
View Articleicc not found
I have just install Intel MKL 11.3 for Linux. First to make sure that Intel MKL runs on my system, I have tried to compile and link "Matrix Multiplication Tutorial" example: icc -mkl...
View ArticlePARDISO crashing 'sometimes' on identical imput (reproducible)
Hi. I have a project that worked using vs 2013 and an earlier version of PARDISO. I just upgraded to vc++ from vs2015 and the current version of mkl (already to update 2, released a few days ago). Now,...
View Articleblas and lapack shared library
Hi, I'm trying to port a Fortran library to Linux. This must be dynamic(shared) because its called from C# using DllImport (on Linux this will run under mono). There are dependencies on blas and...
View ArticleSymbol Lookup Error
When I try to call this function:void vslTest(int N){ double W[N]; VSLStreamStatePtr stream; vslNewStream(&stream,VSL_BRNG_MT19937,20);...
View ArticleIntel MKL dgesvd does not seem to return correct singular vectors
I'm using Intel MKL dgesvd in the code below. When comparing the results with Matlab, the singular values are ok, while the singular vectors are not.The C++ code I'm using#include <stdio.h>...
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Error in the comment on non-symmetric PARDISO - should say non-
!=============================================================================== ! Copyright 2004-2016 Intel Corporation All Rights Reserved. ! ! The source code, information and material...
View ArticlePardiso with TBB threading
I'm tryng to use the Pardiso solver with the TBB treading layer.It seems that Pardiso got alot of idle time with OMP in my kind of problemsthis page say that Pardiso supports...
View ArticleReturn solution in B matrix
! Pardiso needs X(N) even if sol is returned in bSolution is not returned in the b matrix from your non-symmetric example, is there a variable I have to set to do thisHave you ever considered hooking...
View ArticleLicense not accepted
I signed up for MKL Community edition, downloaded the software, printed the license number, downloaded the license file, installed the license file, tried to install MKL, and it rejects the license key...
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