houcze/mkl.jl

intel mkl for julia (build for homework usage)

mkl.jl

Intel MKL for Julia (build for homework usage)

• Usage Clone this repo to your current path. If you're using Ubuntu 20.04 (as of July 15, 2023, the Ubuntu version on Colab), you should rename lib.ubuntu2004 to lib:

mv lib.ubuntu2004 lib

Run the following command:

. set_ld_library_path.sh

This will add lib to LD_LIBRARY_PATH.

Next, run:

julia test_mkl.jl

to check if you can use the precompiled shared library.

If the installation is successful, you will see the following output:

lambda 1 is -2.0
corresponding eigenvector: [-0.7593479889713342, -0.34457275170805207, 0.5519603703396933]
lambda 2 is -1.9999999999999982
corresponding eigenvector: [-0.043027173021516596, 0.9020385411581769, -0.42950568406833034]
lambda 3 is 4.000000000000002
corresponding eigenvector: [-0.5773502691896258, 0.5773502691896258, -0.5773502691896258]
[1.0 -3.0 3.0; 3.0 -5.0 3.0; 6.0 -6.0 4.0]
[2.0 6.0 -8.0; 12.0 1.0 5.0; -16.0 -43.0 3.0]
[1.0 0.0 0.0; 0.0 1.0 0.0; -0.0 -0.0 1.0]

Now you can use mkl.jl.