Questions tagged [intel-mkl]
Intel MKL (Math Kernel Library) is a high performance math library specifically optimised for Intel processors. Its core functions include BLAS and LAPACK linear algebra routines, fast Fourier transforms and vector math functions amongst others.
intel-mkl
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Is there a way to use torch::stft on iOS by installing MKL?
I would like to use torch::stft function on iOS to process some audio data. I have been getting the error that fft: ATen not compiled with FFT support, and this exception is raised from _fft_r2c_mkl, ...
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Error running code using Libtorch C++ Windows (VS2022). Intel MKL FATAL ERROR
After Installing MKL I can't find those dll files. And the error continues.
Intel MKL FATAL ERROR: cannot load mkl_vml_avx2.1.dll or mkl_vml_def.1.dll, at runtime.
Libtorch Distrib I'm using is: CUDA ...
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How to use the intelmkl.redist.win Nuget package in an .NET 6 project with Excel.DNA?
I am working on a .NET 6 project and using Excel-DNA (version 1.8.0). I want to integrate some functionality from Intel MKL. Intel provides a NuGet package for redistributing the native libraries, ...
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Intel MKL ERROR: Parameter 6 was incorrect on entry to SGELSY. RuntimeError: false INTERNAL ASSERT FAILED
Environment:
CPU: AMD r5 5600h
Memory: 16G
GPU: rtx3050
Python: 3.9.19
Pytorch: 2.2.2
Numpy: 1.24.3
Errors:
Intel MKL ERROR: Parameter 6 was incorrect on entry to SGELSY.
Intel MKL ERROR: ...
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Trying to solve : Intel oneMKL ERROR: Parameter 6 was incorrect on entry to DGELSD
I´m trying to implement a Savitsky-Golay filter from the scipy libray .
scipy version is 1.13.1
The error that appears is the one on the title.
The solution recommended I´ve found is to install the ...
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How can I use the LD_PRELOAD trick on Windows to circumvent MKL performance degradation on AMD CPUs?
How can I use the LD_PRELOAD trick on Windows to circumvent MKL performance degradation on AMD CPUs?
The documentation linked here explains that the LD_PRELOAD trick can be used to force MKL to use ...
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Using custom malloc implementation within MKL
I am writing a program that uses Intel's MKL to do some matrix multiplications. I have a frustrating requirement that only a custom version of dynamic memory allocation is utilized. I'm aware this ...
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Is it possible to use MKL static libraries while cross-compilation on arm64 for x86_64?
When I try to cross-compile for macOS on arm64 for x86_64, I have a problem with linking MKL static libraries.
ld: unknown file type in 'libmkl_core.a', 'libmkl_sequential.a',
'libmkl_intel_lp64.a'
...
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Symbol lookup error with Intel MKL on WSL
I have a C++ project and built it with CMake. I have no problem on Windows. However when I tried it on WSL I got symbol lookup error: /opt/intel/oneapi/mkl/latest/lib/libmkl_intel_thread.so.2: ...
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After using Intel MKL for Eigen, calculate "VectorXd * Matrix" comlains error
#include <iostream>
#define EIGEN_USE_MKL_ALL
#include <Eigen/Core>
#include <Eigen/Dense>
using namespace Eigen;
using namespace std;
void test() {
MatrixXd x_train(3, 3), ...
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Understanding Parameters for Intel MKL LINPACK w/MPI `ppn` and `np`
Update 3
Changed NUMA_PER_MPI to 4
Changed P and Q to 1 and 2.
While the above config does launch and run, it is significantly outperformed by setting
MPI_PROC_NUM=8
MPI_PER_NODE=2
NUMA_PER_MPI=1
P&...
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arithmetic intensity of zgemv versus dgemv/sgemv?
The arithmetic intensity of sgemv (or dgemv) is derived in this set of exercises (https://florian.world/wp-content/uploads/FM-High-Performance-Computing-I-Assignment-1.pdf) to be:
0.5 / (1+c), where c ...
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The Intel MKL LINPACK test indicates too big performance
I ran an Intel MKL LINPACK test on an Intel Core i7-14700K processor and got a peak performance of 557 GFLOPS which seems quite unrealistic.
Size LDA Align. Average Maximal
1000 1000 4 ...
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fftw3.h license - when does GPL apply here?
The fftw3 library contains a header file fftw3.h which includes the following statement before its license:
The following statement of license applies only to this header file,
and not to the other ...
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Intel MKL Warning on Jupyter Notebook (Python)
This is my first time posting, so I apologize if I am missing anything that is common practice.
For the last month or so, whenever I import anything on Jupyter Notebook, I have been getting warnings ...
