first real congrats on this really very nice library and incredible genericity. Incredible work here.
I am currently playing a bit with nalgebra and ndarray. I am performing only matrix multiplication operations or swaps of elements in both cases. While swaps have a very comparable performance, I noticed a major difference between in performance between the two when making a general matrix multiplication: for similar matrix sizes ndarray with blas enabled is about 3 times faster than nalgebra. I guess the difference is the blas binding of ndarray which (if I’m not mistaken) is not present in nalgebra. Is that correct? I saw there are some functions that are present for factorizations/decompositions. Is there something similar for gemm? If not are there plans to include it? I would be very happy to help. If that is not the case. Would you have any suggestions as where to start to try to add the binding?
Thank you again for the great work.