I can not download Intel® Math Kernel Library
Dear After I received the series number, I open the download page, but when I input the email address and the series number and submit, there is no new change on the web page. I want to know why?...
View ArticleIntel MKL 2018 update 2 freezes during numpy test
Newly released Intel MKL 2018 Update 2 freezes when running standard numpy (1.14.2) test suite. It stops runningnumpy.distutils.tests.test_exec_command.TestExecCommand.test_basic ...test while using 1...
View ArticleClik here to view.
Asynchronus offloading problem on the Intel Xeon Phic 7120P coprocessor
Hello,I coded the Conjugate Gradient algorithm using the MKL library functions on an the Intel Xeon familiy product. The code's version of the CG runs fine on the Intel Xeon processor (without...
View ArticleBuilding MKL
Hello,Is there any way of building MKL from source? I am interested in experimenting with various compiler flags, but I cannot find information about how MKL is compiled or how to compile it...
View ArticleDocumentation typo for mkl_?omatcopy
I'm reporting documentation inaccuracy for mkl_?omatcopyhttps://software.intel.com/en-us/mkl-developer-reference-c-mkl-omatcopyDefinitions of `rows` and `cols` seem to be incorrect (at least for...
View ArticleMKL FFT inside OpenMP loop (MKL 2018)
I have an openmp loop#pragma openmp parallel forfor (int i=0;i<n;i++){// routine that calls MKL FFT}The thread performance is pretty abysmal, on an 8 core machine, showing just over 1 core being...
View ArticleFortran mex file for Matlab r2016a
Hi,I have a matlab code but at the middle of code I need to use fortran for 'dgels' command. Is there any way to make this fortran code useful in matlab? Now I run 3 different code...
View Article/Zi makes MKL slow on Windows.
I have a Windows application I build with Intel C 18.0.2 that calls MKL extensively. I want to profile it with Vtune.If I build it with the /Zi optimization i.e. debug info. needed for profiling it...
View ArticleClik here to view.
Problematic MKL-DNN convolution performance for some sizes
I have encountered a fairly severe performance issue with the MKL DNN convolution operations in MKL2018.1.As far as I can tell the library falls back to a more or less naive loop when the number of...
View ArticleWhat is error code -4 for cluster_sparse_solver routine
Hi,I am using CLUSTER_SPARSE_SOLVER with real symmetric matrices. During phase 22 (Numerical factorization) I obtained error code equal to -4. Unfortunately, in the reference manual there is no...
View ArticleUsing mkl functions for solving system of linear equations with UPDATED RHS...
Hello,I am interested in using mkl for a code that involves solution of a system of linear equations: [A]{x} = {b}, where [A], {b} are given and we want to find vector {x}. My code has to solve this...
View Article2018 Update 2 release notes
Sparse BLASIntroduced triple product functionality A*B*AT with sparse and dense matrices B. Ok , I give up, what is the name of the routine? Really struggling to find this in the documentation.
View ArticleClik here to view.
SciPy built with Intel MKL Update 2 fails test
Hi,SciPy v1.0.0 built with newly released Intel MKL 2018 Update 2 using GNU gcc/gfortran on Ubuntu 16.04 x64 PC fails standard tests. According to test output (attached), as I understand, some modules...
View ArticleMKL redistribution license
I want to use MKL to develop commercial software. I use gcc in linux, i don't need your compilers.so, how How do I obtain authorization from Intel for redistribution?thank you!
View ArticleMKL Feast
Hi, I am trying to diagonalize a sparse matrix of dimension NxN, where N = 98310, to find all the eigenvalues and eigenvectors. The matrix is very sparse (has only 1 in 10^4 non-zero elements),...
View ArticleFFTW r2r in 2017.0
Hi, Before trying to debug a third-party code with FFTW calls, I thought I'd pick the brains of the experts. I build the code either by linking to MKL (via "-mkl=sequential"), or to FFTW 3.3.3. The...
View ArticleLinking to the MKL Extended Eigensolver
I am running the student version of Intel Parallel Studio XE 2018 (update 2) integrated into Visual Studio 2017 running on Windows 10 64 bit. I am compiling fortran 90 code and trying to use the...
View ArticleAccess violation in mkl_set_interface_layer with Python 3
Using mkl_set_interface_layer from Python 3 on Windows 10 with the latest MKL installed gives an access violation. Specifically this code:from ctypes import * mkl = cdll.LoadLibrary('mkl_rt')...
View ArticleQuestion about run HPL of mp-linpack
Hi all:I am the first time to run HPL of mp-linpack for Linux, the optimized linpack version is 2018.2.010, CPU is 5120T, but i encountered a mistake:"HPL offload only runs on Intel architectures which...
View ArticleConst correctness
Hello,Is there a reason the parameters of mkl_sparse_?_create_[b|c]sr are of type C_INT or C_[FLOAT|DOUBLE|FLOAT_COMPLEX|DOUBLE_COMPLEX] instead of const C_INT const or const...
View Article