ndarray.simd has finally been updated to use arch ...

# opensource

[martmists]

ndarray.simd has finally been updated to use arch dispatch to use whatever SIMD instructions are available at runtime rather than just what is supported during compilation, as well as having more utilities added as of 1.1.1! (Most notably matrix determinant and inversions for 2d matrices)
If anyone's got feedback, I'd love to hear it!
(and if anyone's familiar with macOS I'd love some help fixing it)
https://github.com/Martmists-GH/ndarray.simd