[Haskell-cafe] Re: speed: ghc vs gcc

Achim Schneider barsoap at web.de
Fri Feb 20 17:17:08 EST 2009

Bulat Ziganshin <bulat.ziganshin at gmail.com> wrote:

> Hello Don,
> Saturday, February 21, 2009, 12:43:46 AM, you wrote:
> >     gcc -O3 -funroll-loops                      0.318
> >     ghc "-funroll-loops" -D64                   0.088
> > So what did we learn here?
> nothing new: what you are not interested in real compilers comparison,
> preferring to demonstrate artificial results
...that we have a path to get better results than gcc -O3
-funroll-loops, and it's within reach... we even can get there now,
albeit not in the most hack-free way imaginable?

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