GHC vs. GCC on raw vector addition
Malcolm.Wallace at cs.york.ac.uk
Wed Jan 18 08:22:23 EST 2006
Sven Moritz Hallberg <sm at khjk.org> writes:
> I'm running GHC and GCC head-to-head on the task of adding a bunch of
> long IOUArray-Vectors really fast. My machine is a Linux-ppc PowerBook
> and gets a runtime for the GHC-compiled binary that's about 10x as long
> as for GCC.
Is it possible that gcc is making use of the ppc AltiVec instructions,
and ghc is not?
More information about the Glasgow-haskell-users