From: Xavier Leroy <xavier.leroy@inria.fr>
To: sdjebali <sdjebali@genoscope.cns.fr>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Floating point exception
Date: Fri, 11 Oct 2002 11:29:01 +0200 [thread overview]
Message-ID: <20021011112901.C22839@pauillac.inria.fr> (raw)
In-Reply-To: <3DA29EB1.A47AEC89@genoscope.cns.fr>; from sdjebali@genoscope.cns.fr on Tue, Oct 08, 2002 at 11:00:33AM +0200
> je souhaiterais juste savoir d'ou peut provenir un message du type :
> Floating point exception.
> En effet apres avoir compile des sources OCAML avec ocamlopt la
> compilation reussit bien, en revanche a l'execution (prenant en argument
> un fichier) j'obtiens cette exception avant meme d'obtenir un quelconque
> print qui est pourtant au tout debut du programme.
Sur quel type de processeur? Ce que vous décrivez peut se produire
sur Alpha, où le processeur n'implémente pas complètement
l'arithmétique flottante IEEE, et produit un signal SIGFPE en cas de
division par zéro, débordement arithmétique flottant, etc.
- Xavier Leroy
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prev parent reply other threads:[~2002-10-11 9:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-08 9:00 sdjebali
2002-10-09 4:35 ` [Caml-list] " Michaël Grünewald
2002-10-11 9:29 ` Xavier Leroy [this message]
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