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From: Matt Barron (mattjcbarron_at_[hidden])
Date: 2014-07-18 04:50:09


Hi all,

I'm having what I suspect is a simple problem to solve, but I can't seem to
find an answer anywhere. I am attempting to broadcast a serializable
object, but I am getting the following exception:

MPI.MessageTruncatedException: Message truncated, error stack:
MPI_Bcast(buf=0x003FEC58, count=1, MPI_INT, root=0, MPI_COMM_WORLD) failed
Message from rank 0 and tag -1996488672 truncated; 88 bytes received but
buffer size is 4

Obviously the solution is to increase the size of the buffer, but how? Is
this done in MPI.NET or MS-MPI/mpiexec.exe? Any help would be greatly
appriciated. Thank you in advance,

Matt