Re: [Boost-bugs] [Boost C++ Libraries] #3306: Bug in serializing MPI datatypes/classes with arrays

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3306: Bug in serializing MPI datatypes/classes with arrays
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-08-04 20:33:41

#3306: Bug in serializing MPI datatypes/classes with arrays
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 Reporter:  jayesh@…            |       Owner:  troyer 
     Type:  Bugs                |      Status:  new    
Milestone:  Boost 1.40.0        |   Component:  mpi    
  Version:  Boost 1.39.0        |    Severity:  Problem
 Keywords:                      |  
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Comment(by anonymous):

 The BOOST MPI library was creating an invalid MPI datatype when trying to
 serialize MPI datatypes with arrays. This was causing segfault when using
 shared memory channel (shm channel) in MPICH2.

 The test code would fail when using the shared memory channel of MPICH2 on
 windows (mpiexec -n 2 -channel shm foo.exe).

 Regards,
 Jayesh

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/3306#comment:3>
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