From: Nickolay Semyonov-Kolchin <snob@snob.spb.ru>
To: David Chase <chase@world.std.com>
Cc: caml-list@inria.fr
Subject: Re: Coyote Gulch test in Caml (was Re: [Caml-list] speed )
Date: Tue, 21 Jan 2003 02:39:01 +0500 [thread overview]
Message-ID: <200301210239.01608.snob@snob.spb.ru> (raw)
In-Reply-To: <5.2.0.9.0.20030120161510.066e4598@pop.theWorld.com>
On Tuesday 21 January 2003 02:23, David Chase wrote:
>
> I've noticed over the years that people focus on speed over many other
> things, usually because they can measure it. Well, we can measure
> accuracy of transcendental functions, too, so I thought I would
> ask the question. How much is enough for your application? Of the
> languages being benchmarked, which one has the most accurate
> transcendental functions? Is this less important than speed?
>
Speed and accuracy are different things. Matlab class software need accuracy,
most computer games need speed. This is the reason of "-ffast-math" key in
gcc. Ocaml lacks such key, and always produce ineffecient floating-point
code.
Nickolay
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next prev parent reply other threads:[~2003-01-20 23:51 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-03 16:00 [Caml-list] speed onlyclimb
2003-01-03 11:38 ` [Caml-list] speed Clemens Hintze
2003-01-03 11:47 ` [Caml-list] speed Noel Welsh
2003-01-02 16:45 ` Chet Murthy
2003-01-03 13:32 ` Xavier Leroy
2003-01-02 17:52 ` Chet Murthy
2003-01-03 14:53 ` Sven Luther
2003-01-03 15:28 ` Erol Akarsu
2003-01-02 17:53 ` Coyote Gulch test in Caml (was Re: [Caml-list] speed ) Chet Murthy
2003-01-03 15:10 ` Shawn Wagner
2003-01-03 15:56 ` Oleg
2003-01-04 18:31 ` Xavier Leroy
2003-01-18 22:49 ` Oleg
2003-01-18 23:50 ` Shawn Wagner
2003-01-20 21:23 ` David Chase
2003-01-20 21:39 ` Nickolay Semyonov-Kolchin [this message]
2003-01-21 0:54 ` Brian Hurt
2003-01-21 13:09 ` David Chase
2003-01-21 13:15 ` Daniel Andor
2003-01-21 20:26 ` Nickolay Semyonov-Kolchin
2003-01-19 10:33 ` Siegfried Gonzi
2003-01-19 10:34 ` Siegfried Gonzi
2003-01-21 9:56 ` [Caml-list] Re: Coyote Gulch test in Caml Xavier Leroy
2003-01-21 15:57 ` Brian Hurt
2003-01-27 16:58 ` Daniel Andor
2003-01-28 8:27 ` Christian Lindig
2003-01-05 1:13 ` [Caml-list] speed Brian Hurt
2003-01-05 1:48 ` Michael Vanier
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