[Mpi-forum] Open MPI, error MPI_ERR_TRUNCATE: message truncated

Graham, Richard L. rlgraham at ornl.gov
Mon Jun 28 23:24:02 CDT 2010

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From: mpi-forum-bounces at lists.mpi-forum.org <mpi-forum-bounces at lists.mpi-forum.org>
To: mpi forum <mpi-forum at lists.mpi-forum.org>
Sent: Mon Jun 28 23:40:14 2010
Subject: [Mpi-forum] Open MPI, error MPI_ERR_TRUNCATE: message truncated

Dear All,

I am using Open MPI : mpirun (Open MPI) 1.3.4

I  got error:

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::mpi::exception> >'
  what():  MPI_Test: MPI_ERR_TRUNCATE: message truncated

I installed boost MPI library and compile and run the program  by openMPI.

It seems that the message has been truncated by the receiver.

How can I fix the problem ?

Is it a bug of OpenMPI ?

Any help is appreciated.


June 28 2010

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