Newsgroups: comp.parallel.mpi
From: "Scott H." <shampton@vt.edu>
Subject: Problem with mpich and PETSc on SGI
Organization: Virginia Tech, Blacksburg, Virginia
Date: Thu, 23 Apr 1998 21:57:32 -0400
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Message-ID: <353FF18C.167E@vt.edu>

I am working on a network of SGI o2's and I am trying to use mpich
instead of the version of mpi that comes installed.  I think I have both
mpich and PETSc installed correctly, but when I try to compile a PETSc
program I get the following error:

ld32: FATAL 12: Expecting n32 objects:
.../mpich/lib/IRIX/ch_p4/libmpi.a(scatterv.o) is o32.
*** Error code 2 (bu21) (ignored)

I don't understand what the n32 and o32 stuff means.  Any ideas?

Thanks,
Scott