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Message from discussion nbody computer language shootout bench
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Fritz Wuehler  
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 More options Apr 12 2012, 7:20 am
Newsgroups: alt.lang.asm
From: Fritz Wuehler <fr...@spamexpire-201204.rodent.frell.theremailer.net>
Date: Thu, 12 Apr 2012 13:20:09 +0200
Local: Thurs, Apr 12 2012 7:20 am
Subject: Re: nbody computer language shootout bench
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MelissA <me...@a.com> wrote:
> On Wed, 11 Apr 2012 22:47:43 +0200 (CEST)
> Nomen Nescio <nob...@dizum.com> wrote:

> > "Rod Pemberton" <do_not_h...@notemailnot.cmm> wrote:

> > > "Melissa" <d...@ne.invalid> wrote in message
> > > news:jm1aog$730$1@solani.org...
> > > > Hi , this is my attempt to implement in assembly
> > > > this java program: [link]

> > > > My program executes in 35 seconds , while java in 22 seconds ;)

> > L O L...something is terribly TERRIBLY WRONG HERE!!!!!!!!!!!!!!!

> It's not wrong, program prints correct result ;)

So what?

> Just compare first and last version 35 vs 23 seconds.
> If I comment out div instruction in macro advance
> program executes in 15 seconds ;)

You have some seriously messed up code I am surprised Rod didnt fix it.

> It happens that Fortran optimization uses
> some magic ;)

I don't doubt that but Java was faster than your assembly.

!!!!!!!!!!!something is terribly TERRIBLY WRONG HERE!!!!!!!!!!!!!!!


 
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