What kind of system lib errors are you seeing and do you have a stack trace? Note, I was trying something similar with Solaris and 64-bit on a SPARC machine and was seeing segv's inside the MPI Library due to a pointer being passed through an integer (thus dropping the upper 32 bits). Funny thing is it all works under Solaris on AMD64 or IA-64 platforms.
--td

Date: Thu, 28 Feb 2008 17:50:28 -0500
From: Gregory John Orris <gregory.or...@nrl.navy.mil>
Subject: [OMPI users] ScaLapack and BLACS on Leopard
To: Open MPI Users <us...@open-mpi.org>
Message-ID: <528fd4c0-6157-49cb-80e6-1c62684e4...@nrl.navy.mil>
Content-Type: text/plain; charset="us-ascii"

Hey Folks,

Anyone got ScaLapack and BLACS working and not just compiled under OSX10.5 in 64-bit mode? The FAQ site directions were followed and every thing compiles just fine. But ALL of the single precision routines and many of the double precisions routines in the TESTING directory fail with system lib errors.

I've gotten some interesting errors and am wondering what the magic touch is.

Regards,
Greg

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