I was expecting this to be more about writing fast matrix multiplies. Surprisingly, it ends up being a lot more than just a triple loop and there's a reason tha

I was expecting this to be more about writing fast matrix multiplies. Surprisingly, it ends up being a lot more than just a triple loop and there's a reason that everyone uses existing libraries like OpenBLAS and MKL [1]. [1] https://www.cs.utexas.edu/users/flame/laff/pfhp/ https://www.cs.utexas.edu/users/flame/laff/pfhp/