Newsgroups: comp.parallel.mpi
From: lusk@donner.mcs.anl.gov (Rusty Lusk)
Subject: Re: Using MPI_TYPE_VECTOR with MPICH
Organization: Argonne National Laboratory
Date: 19 Apr 1996 18:16:54 GMT
Message-ID: <4l8lam$qg2@milo.mcs.anl.gov>

In article <3177A202.7BA1@dgm.epfl.ch>, Mark SAWLEY <sawley@dgm.epfl.ch> writes:
|> I am using the MPICH implementation on a cluster of HP workstations.
|> I would like to define several new datatypes using MPI_TYPE_VECTOR,
|> however if I define more than two, I obtain a runtime error:

There is no particular limit imposed on the number of datatypes you can
create.  I'm afraid I must suspect user error.  If you are still having
problems please send the relevant part of the code to mpi-bugs@mcs.anl.gov.

Regards,
Rusty

