what is ndarray netlib

Hi,
I am a beginner of ndarray, who can tell what netlib is ? Does it make ndarray faster ?

netlib is one of the possible implementations of "BLAS". Using netlib or any other could make your code faster, but this is not always true. It depends on your data and what you do with it.

I suggest you use ndarray "normally" (without BLAS). When your project is finished, you can test the performance with and without it.