From: Eray Ozkural <examachine@gmail.com>
To: caml-list@inria.fr
Subject: Possible ocamlmpi finalization error?
Date: Wed, 8 Sep 2010 08:21:12 +0300 [thread overview]
Message-ID: <AANLkTimYSznpy=Zs3adaRTG+2TWECHGdmjbPG1CxgqRb@mail.gmail.com> (raw)
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I'm recently getting errors that are past MPI_Finalize. Since both
init/final and communicator allocation is managed by ocamlmpi, is it
possible this is a bug with the library? Have you ever seen something like
this?
Using openmpi on OS X. Here is the log message:
*** An error occurred in MPI_Comm_free
*** after MPI was finalized
*** MPI_ERRORS_ARE_FATAL (goodbye)
In the code I'm using both point-to-point and collective communication, and
as far as I know the code is correct. Could this be due to memory
corruption, or should this never happen?
Cheers,
--
Eray Ozkural, PhD candidate. Comp. Sci. Dept., Bilkent University, Ankara
http://groups.yahoo.com/group/ai-philosophy
http://myspace.com/arizanesil http://myspace.com/malfunct
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next reply other threads:[~2010-09-08 5:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-08 5:21 Eray Ozkural [this message]
2010-09-08 7:51 ` Sylvain Le Gall
2010-09-08 10:31 ` [Caml-list] " Eray Ozkural
2010-09-08 10:58 ` Mark Shinwell
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