From: "Frédéric Gava" <gava@univ-paris12.fr>
To: "Sébastien Ferre" <ferre@irisa.fr>, caml-list@yquem.inria.fr
Subject: Re: [Caml-list] marshaling limits
Date: Wed, 17 Jan 2007 16:33:27 +0100 [thread overview]
Message-ID: <45AE41C7.8080409@univ-paris12.fr> (raw)
In-Reply-To: <45ADE8FE.5070004@irisa.fr>
Salut,
cela provient du fait que tu passes par le Marshaling c'est-à-dire que
tu transformes ta donnée en une chaîne de caractères. Or, celles-ci ont
une taille limite (voir module Sys pour la valeur exacte) d'où le seg fault.
A mon avis essaye d'écrire directement ta valeur dans le fichier avec un
output_value ou bien utilise "ocaml xml" pour lire/écrire des données
sous le format xml (c'est plus bcp lent mais cela passera à coup sûr la
limitation des 30 Mo)
Amicalement,
Frédéric Gava
Sebastien Ferre a écrit :
> Hi,
>
> I get a segmentation fault when marshalling
> a large data structure. I could produce a file
> of ~30MB, but for a larger data structure of
> the same kind, I get a seg fault.
>
> Do you know of any limit in the marshalling
> functions w.r.t. size ?
>
> Some part of my data structure are big doubly linked
> graphs.
>
> ---
> Sébastien Ferré
>
> _______________________________________________
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>
next prev parent reply other threads:[~2007-01-17 15:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-16 20:48 ocaml+twt v0.90 Mike Lin
2007-01-17 9:14 ` marshaling limits Sebastien Ferre
2007-01-17 9:36 ` [Caml-list] " Olivier Andrieu
2007-01-17 15:33 ` Frédéric Gava [this message]
2007-01-17 15:41 ` Sebastien Ferre
2007-01-17 16:12 ` Daniel Bünzli
2007-01-17 16:32 ` Olivier Andrieu
2007-01-18 8:14 ` Sebastien Ferre
2007-01-17 16:34 ` Sebastien Ferre
2007-01-17 19:37 ` Jonathan Roewen
2007-01-17 19:50 ` Yaron Minsky
2007-01-17 22:51 ` Markus Mottl
2007-01-23 20:43 ` [Caml-list] ocaml+twt v0.90 Ingo Bormuth
[not found] ` <2a1a1a0c0701231322h48e3af00m9f07371f236fe7c@mail.gmail.com>
2007-01-24 16:09 ` Ingo Bormuth
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