From: Christophe Raffalli <Christophe.Raffalli@univ-savoie.fr>
Cc: caml-list@inria.fr
Subject: [Caml-list] Rounding mode
Date: Mon, 10 Nov 2003 14:49:19 +0100 [thread overview]
Message-ID: <3FAF975F.5070105@univ-savoie.fr> (raw)
In-Reply-To: <Pine.A41.4.44.0311101411020.4481052-100000@ibm1.cicrp.jussieu.fr>
I saw a previous discussion about rounding mode for OCaml (in 2000).
As anyone implemented the functions to change the rounding mode for
floating point from OCaml (possibly as a patch to add primitives and
save a C function call) ?
This is necessary to implement interval arithmetic ...
Note: I found the assembly code for 6 architectures on the web:
http://www-anp.lip6.fr/cadna/Rounding_mode_Dir/Accueil.php
From this, it would be easy to add it in OCaml ?
--
Christophe Raffalli
Université de Savoie
Batiment Le Chablais, bureau 21
73376 Le Bourget-du-Lac Cedex
tél: (33) 4 79 75 81 03
fax: (33) 4 79 75 87 42
mail: Christophe.Raffalli@univ-savoie.fr
www: http://www.lama.univ-savoie.fr/~RAFFALLI
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next prev parent reply other threads:[~2003-11-10 13:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-07 17:27 [Caml-list] Efficient and canonical set representation? Fred Smith
2003-11-10 13:24 ` Diego Olivier Fernandez Pons
2003-11-10 13:49 ` Christophe Raffalli [this message]
2003-11-10 14:10 ` [Caml-list] Rounding mode Eric Dahlman
2003-11-10 18:03 ` Brian Hurt
2003-11-10 20:35 ` Eric Dahlman
2003-11-10 23:09 ` Brian Hurt
2003-11-17 21:15 ` Xavier Leroy
2003-11-12 17:19 ` Diego Olivier Fernandez Pons
2003-11-13 15:47 ` Eric Dahlman
2003-11-17 17:03 ` Diego Olivier Fernandez Pons
2003-11-10 21:23 ` Christophe Raffalli
[not found] ` <16305.25815.3793.545198@karryall.dnsalias.org>
2003-11-12 15:35 ` [Caml-list] Rounding mode + extended Christophe Raffalli
2003-11-13 17:35 ` Xavier Leroy
2003-11-10 19:28 ` [Caml-list] Efficient and canonical set representation? Julien Signoles
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