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Build Native Libraries for MathNet.Numerics MKL for Linux

Option 1: Manual Installation

Install MKL

There are many options. At time of writing this is a good source: https://www.intel.com/content/www/us/en/developer/tools/oneapi/onemkl-download.html

Install g++

sudo apt-get install g++ g++-multilib libc6-dev-i386

Build

./mkl_build.sh

Note: You may have to update MKL's version number inside the script. See VERSION environment variable.

Option 2: Docker

Build the native libraries

Run following commands from the project root.

docker build -f src/NativeProviders/Linux/Dockerfile -t mathnet-mkl-builder .
docker run --rm -v $(pwd)/out:/workspace/out mathnet-mkl-builder

Output

The build creates native libraries in:

  • out/MKL/Linux/x64/libMathNetNumericsMKL.so (64-bit)
  • out/MKL/Linux/x86/libMathNetNumericsMKL.so (32-bit)
  • Plus OpenMP runtime libraries (libiomp5.so)