Comment by uniqueuid

Comment by uniqueuid 16 hours ago

2 replies

I wonder what kind of edge cases you deal with when blas is your bottleneck in R. Stan code aside, I’ve seen few problems that are neither instant (i.e. sub hours) nor impossible (I.e years of compute).

fn-mote 11 hours ago

Isn’t the linear algebra conventional wisdom that matrix ops are ALWAYS the bottleneck?

I’m sure this is true in scientific computing.

In R maybe a bunch of resampling would be expected to dominate?