From: Hugo Pfoertner <hugo.pfoertner@talknet.de>
Subject: Re: Ada implementation of Mersenne Twister (MT19937)
Date: Tue, 29 Jan 2002 00:34:55 +0100
Date: 2002-01-29T00:34:55+01:00 [thread overview]
Message-ID: <3C55E01F.CAF1A960@talknet.de> (raw)
In-Reply-To: mailman.1012248063.31730.comp.lang.ada@ada.eu.org
There was a discussion in the sci.math NG on pseudo random numbers in
Ada in September 2001, which might be of some interest in this context:
Search on Google Groups:
http://groups.google.com/groups?q=%2Brandom+%2Bgeneration+%2Bsachi&hl=en
and select the thread
Re: basic random number generating methods
Adrian: Is the recent update (mt19937ar.c) dated 2002/01/26 already
considered in your port? If not, are you planning to include it?
Hugo Pfoertner
Christoph & Ursula Grein wrote:
>
> > From: byhoe@greenlime.com
> > To: comp.lang.ada@ada.eu.org
> > Subject: Ada implementation of Mersenne Twister (MT19937)
> > Date: 28 Jan 2002 00:43:35 -0800
> >
> > Hello,
> >
> > I could not find an Ada implementation of MT19937 pseudo random number
> > generator by searching CLA.
>
> Is this what you are looking for?
>
> -- Random Number Generator
> --
> -- The algorithm was developed by George Marsaglia,
> -- Supercomputer Computations Research Institute,
> -- Florida State University
> -- (ref. to Ada LETTERS, Volume VIII, Number2, March/April 1988).
>
> I've an implementation together with a test driver. It produces the prescribed
> result.
> Whoever is interested I will send.
>
> > So, I decided to port Makoto Matsumoto and
> > Takuji Nishimura's work to Ada.
> >
> > Thought someone might be interested to use MT19937. You can download
> > the source from my web site at http://greenlime.com/users/adrian.hoe
>
> Didn't have yet a look at the above...
>
> >
> > -- Adrian Hoe
> > -- http://greenlime.com/users/adrian.hoe
next prev parent reply other threads:[~2002-01-28 23:34 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200201281013.LAA04729@bulgaria.otn.eurocopter.de>
2002-01-28 20:00 ` Ada implementation of Mersenne Twister (MT19937) Christoph & Ursula Grein
2002-01-28 22:21 ` Jeffrey Carter
2002-01-28 23:34 ` Hugo Pfoertner [this message]
2002-01-29 1:54 ` Adrian Hoe
2002-01-29 0:08 ` Preben Randhol
2002-01-29 11:24 ` HP
2002-01-29 6:55 Christoph Grein
2002-01-29 11:04 ` Georg Bauhaus
2002-01-29 15:27 ` HP
2002-01-29 16:51 ` Jeffrey Carter
2002-01-29 22:34 ` Ted Dennison
2002-01-30 16:21 ` Stephen Leake
2002-01-30 22:58 ` Jeffrey Carter
2002-01-30 13:00 ` HP
2002-01-30 18:24 ` Ted Dennison
2002-01-30 23:04 ` Hugo Pfoertner
2002-01-31 8:15 ` Bobby D. Bryant
2002-02-01 3:42 ` Adrian Hoe
-- strict thread matches above, loose matches on Subject: below --
2002-01-28 8:43 Adrian Hoe
2002-01-31 6:43 ` Bobby D. Bryant
2002-01-31 8:22 ` Bobby D. Bryant
2002-02-02 2:28 ` Adrian Hoe
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