From: Jocelyn Serot <jserot@lasmea.univ-bpclermont.fr>
To: caml-list@inria.fr
Subject: Marshaling of custom blocks and threads
Date: Mon, 27 Nov 2000 14:06:41 +0100 (MET) [thread overview]
Message-ID: <14882.23649.834222.868215@mistral.univ-bpclermont.fr> (raw)
Hello,
Can s/o please confirm whether the module Marshal (and especially its
usage to serialize custom blocks) is thread-safe in Ocaml 3.0 ?
I remember reading sth about a pb with bytecode threads and marshaling
in a previous version of Ocaml but cannot determine surely whether
the pb has been fixed since.
The reason i ask follows : i have a program with (bytecode) threads
exchanging data (float arrays) with Marshal.to_string/ThreadUnix.write and
ThreadUnix.read/Marshal.from_string.
This program works ok for small data sets (typically less than 100
floats) but crashes when the array size increases.
Cheers,
Jocelyn
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next reply other threads:[~2000-11-28 10:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-27 13:06 Jocelyn Serot [this message]
2000-11-28 10:58 ` Ken Wakita
2000-11-29 1:22 ` Gerd Stolpmann
2000-11-29 21:37 ` Mattias Waldau
2000-11-30 17:44 ` Xavier Leroy
2000-11-29 22:34 Manuel Fahndrich
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