[Rd] Matrix multiplication in a C code
mel at altk.com
Mon Apr 7 09:56:23 CEST 2008
Mathieu Ribatet a écrit :
> Dear list members,
> I've got a small question on matrix multiplications in a C code. Because
> of a really cpu demanding likelihood, I had to use a C code within an R
> function wrapper. I'm pretty sure that there is already one good code
> for matrix multiplication in C - maybe in the R source code itself - but
> I wasn't able to find it.
> Anyone as an idea on how to handle matrix multiplications?
from a post on Rd on 4/4/2007 :
Just-in-time compiler for R
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