Dense-Sparse Matrix Multiplication routine instead if sparse-dense...
Hello,I have a problem where I need to multiply a dense matrix by a sparse matrix. The function "mkl_?csrmm" asks for the first matrix to be sparse and the second to be dense. But my case is...
View ArticleWhere are the pkg-config files?
This article says that you can use pkg-config with MKL: https://software.intel.com/en-us/articles/intel-math-kernel-library-inte...But I don't see the pkg-config files installed anywhere (OS X MKL 18...
View ArticleTruncated DFTI
Hello there,This might be a silly question, so pardon me if it is.Let us say that I want to perform M 1D DFTs (let us say, complex-complex) on an array of dimension N, but I only need the first P...
View Articlemkl_?csrcoo converter function
Hi, I am trying to get this matrix format converter function to work in C. I checked and edited my program many times as well as checked the documentation but I always end up with the error:INTEL MKL...
View ArticleParallel cblass-dgemm functions
Hi, We want to run two MKL cblass-dgemm functions in parallel on a KNL platform. We want these two functions to run on two disjoint set of cores. As the total number of threads on our KNL is 64,...
View ArticleHPL on Xeon and Xeon PHI
Hello,I would like to run Linpack on Broadwell and Knights Landing Xeons at the same time. It is running on both architectures separately, but fails with the following message, if I try to use both of...
View Articlef2py mkl
Hi,I have searched the forums and cannot find any good assistance. I am trying to build a python module from a F77 source file. Have sourced my intel environment variables with:call "C:\Program Files...
View ArticleMakefiles for Fortran95 interfaces to BLAS and LAPACK
I had a problem with makefiles to generate module files (*.mod files) for the Fortran95 interfaces to BLAS and LAPACK provided in MKL for Linux. These makefiles are installed by default...
View ArticleHow to use SCALAPACK through MKL?
Hello,I have recently started to use parallel studio xe 2018, and checked installing MKL and MPI library during my installation procedure. I am still not sure, but I hope that MKL provides SCALAPACK....
View ArticleMKL_RT.DLL is missing from your computer
I configured my software with cmake on windows 7 with the MKL library.The code compiles and links OK, but when trying to execute I get the above message. I do link with MKL_RT.LIB in cmake and thereis...
View ArticleHow to use fused multiply–add with MKL?
I want to do basic a*x + b operation, where a, x and b are the vectors(or matrixes) with utilization of FMA processor capabilities. I think I am using v?Mul + v?Add I will get two separate operations....
View ArticleUsing Pardiso to solve linear system with the same pattern
Suppose that I need to solve a linear system in this form, Ax=b, in many iterations. In each iteration, I get a new matrix A. However, the pattern of the matrix is the same. That is, the indices of the...
View ArticleMKL License
Hi,I registered for the free Intel Performance Libraries. As far as I understood the Intel Simplified Software License these products can be used commercially. But when I have a look at...
View Article1socket/1core/1threads ?
Hi.I am using Intel i7-7700K with Hyperthreading enabled.Is there a way to correctly set MKL environment in the KMP_AFFINITY so that the topology looks like:socket number = physical core with 1 thread...
View ArticleQuestion on Intel Topology
Hi.I am using Intel i7-7700K with Hyperthreading enabled.Is there a way to correctly set MKL environment in the KMP_AFFINITY so that the topology looks like:socket number = physical core with 1 thread...
View ArticleVery Basic MKL Installation Help Needed -- VS 2017
Please help me get from zero to "Hello World" with the marvelous MKL.Using LAPACK appears to be a great starting point because I also want to integrate some data curve fitting into an ongoing C++...
View ArticleA large Sparse Matrix and Sparse Matrix multipy?
C=A*BA is a large sparse matrix 10*5000000000, and B is a Sparse matrix with 5000000000*10.A is created with csr, and B is create with csc.each matrix may only have a few elements (NNZ=10)How I can do...
View ArticleLinking MKL with Eclipse IDE CDT C/C++
I am trying to link Intel Math Kernel Library (MKL) with C/C++ through Eclipse IDE. Actually i followed the steps provided by Intel website but still the problem. I am trying to compile one example of...
View ArticleP?LAPIV - Issues with MPI I/O
Hello, I have a MPI Fortran code where I am reading in a square Matrix A, a RHS matrix B, and a pivot array IPIV. I currently have been successful at reading in A and B with MPI I/O, solving the linear...
View ArticleDSS Solver multiple handles
Hello,In my code I have to solve a system of N-2 linear equations K+1 times (with k<10). What this means is that my matrix A (N-2*N-2) will be structurally the same for all K, only with different...
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