Scyld and MPICH.

Zukaitis, Anthony ZukaitAJ at
Thu Nov 6 11:55:20 EST 2003

I am having a problem with MPI_reduce and I believe that it is a buffer size
error.  Is there a way to calculate the maximum size of the buffer and what
is the maximum size of the buffer allowed?  It does not seem to be linear
with the number of processors.

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