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[Benchmark] NBody

Christophe TROESTLER
- Will M. Farr
  - Christophe TROESTLER
    - Will M. Farr
      - Olivier Andrieu
        
        Micha
    - Markus Mottl
- Martin Jambon
  - Christophe TROESTLER
    - Martin Jambon
  - sejourne_kevin
    - Robert Roessler
    - Oliver Bandel
- skaller
  - Will M. Farr
    - Ville-Pertti Keinonen
    - skaller
      - Ville-Pertti Keinonen
        
        skaller
      - Marcin 'Qrczak' Kowalczyk
        
        skaller
  - Xavier Leroy
    - skaller
- Xavier Leroy

Date:	2005-02-07 (19:37)
From:	Martin Jambon <martin_jambon@e...>
Subject:	Re: [Caml-list] [Benchmark] NBody

On Mon, 7 Feb 2005, Christophe TROESTLER wrote:

> Hi,
>
> For fun I have implemented an nbody simulation following
> http://shootout.alioth.debian.org/benchmark.php?test=nbody&lang=all&sort=cpu
> (code is attached).  I've compiled it with
>
>   ocamlopt -o nbody.com -inline 3 -unsafe -ccopt -O2 nbody.ml

-inline 100 gives better results for me (around -25%)
This should be enough to beat Java :-p if you get the same improvement on
your side.


Martin

--
Martin Jambon, PhD
Researcher in Structural Bioinformatics since the 20th Century
The Burnham Institute http://www.burnham.org
San Diego, California