Need 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...
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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...
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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...
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Problem with LAPACK subroutine ZHEEVR, input array "isuppz" accessed despite...
Hello,I think I have run into an inconsistency between the documented behaviour of LAPACK subroutine ZHEEVR and the observed behaviour.According to the documentation...
View ArticleMACOS FFTW Interface
Hello, i installed m_fcompxe_2020.015.dmg on my mac, one month testing version.I want to make the fftw2 and fftw3 interfaces, but in the directory interfaces/fftw2x_cdft is the directory wrapper,...
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 ArticleIntel® MKL version 2020 Update 1 is now available
Intel® Math Kernel Library (Intel® MKL) is a highly optimized, extensively threaded, and thread-safe library of mathematical functions for engineering, scientific, and financial applications that...
View ArticleMKL 2020.1, VS2019 linking bug
I updated to version 2020.1 and got the following error recompiling my dllError MSB3073 The command "mkl_link_tool.exe -libs -c ms_c -a intel64 -l static 2> NUL" exited with code 9009. LNM_Lapack...
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Results of LAPACKE_dgesvd
Hi MKL gurus,I have in my code a call to LAPACKE_dgesvd function. This code is covered by autotest. Upon compiler migration we decided to upgrade MKL too from 11.3.4 to 2019.0.5.And tests became red....
View ArticleMKL 2020 update contains upgrade to LAPACK 3.8?
I notice the version of LAPACK now is 3.8.0. MKL 2020 shows 3.7.0. I cannot find a release note about it.Obviously I may have make a mistake in my code. But just want to clarify the situation.
View ArticleCreate a random matrix with MKL library
When I use vdRngUniform() routine to create a random matrix, the maximum size matrix I can use only 40000 x 40000. Do we have any other routine from MKL to create with the bigger size? I can create by...
View ArticleExtract internal data from sparce_matrix_t
HelloI am currently using Intel MKL 2019. Because some of the routines in Sparce BLAS are currently deprecated, i am using corresponding functions from Inspector-Executor Sparce BLAS. Theese routines...
View Article2D Convolution methode
Hi, Matlab supports three methods when using conv2. As you can see from the reference site below, Full, Same, and Valid methods are...
View Articleintel mkl parallel in visual studio
Hi,I have developed a small app in visual studio with intel mkl set to parallel and openmp language support to yes. it works correctly. Now i want to package the software. But .exe file does'nt...
View Articledtrnlspbc_init fails with TR_INVALID_OPTION
It appears that the trust region optimizer can only handle cases when number of function arguments is equal to number of function values (square Jacobian).In particular, in the code below (this is a...
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Access violation error when running 64bit application linking with MKL Pardiso
Hello everyone!I am a PhD student in Computational Mechanic, and now I am using MKL Pardiso to solve large unsymmetric sparse matrix in my FEM codes. When I want to build a 64bit version application, a...
View ArticleAbout COO with duplicate entries, and MKL_sparse_export_csr
Hello everyone,Because I am working FEM, global stiffness matrix is sparse, which can be easily assembled in a COO format. But it's noted that this formed COO matrix have many unsorted duplicate...
View Articlemkl error in p?geevx - fortran
I'm trying the newly introduced pcgeevx (complex non-hermitian problem - single precision), and I obtain "Intel MKL ERROR: Parameter 14 was incorrect on entry to PCGEEVX." I do not understand how come...
View ArticleMKL matmul with avx 512 shows bad performance on matrix with certain input size
Description: For Intel-MKL compiled with AVX512 support, matmul performance will be bad for certain matrix size. For example, let C = np.matmul(A, B), where A.shape = (m, k), B.shape = (k, n). If m<...
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