[racket] The performance of fannkuch-redux

From: Haiwei Zhou (highfly22 at gmail.com)
Date: Fri Feb 22 23:09:36 EST 2013

On 23 February 2013 03:24, Danny Yoo <dyoo at hashcollision.org> wrote:

> >   I wrote a simple script for fannkuch redux.
> >
> https://github.com/highfly22/fannkuch-redux/blob/master/fannkuch-redux.rkt
> >
> >   The result of this script is about 10 minutes in my i7 machine, which
> is
> > better than Python, lua and ruby. Is the result expected? Do I miss
> > something?
> How does it compare to the one in Racket's benchmarks suite?
> http://git.racket-lang.org/plt/blob/HEAD:/collects/tests/racket/benchmarks/shootout/fannkuch-redux.rkt

It's amazing fast. If it is only 6 times slower than C version. If
parallelizing the time consuming operations, it would be 2x slower than C
version in the four cores CPU.

By the way, there is no racket version on the site
Have you submitted this script?

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