Have you tried llvm with clang?




From: [] On Behalf Of Paul Hargrove
Sent: Thursday, January 17, 2013 4:58 PM
To: Open MPI Developers
Subject: Re: [OMPI devel] 1.6.4rc1 has been posted


On Thu, Jan 17, 2013 at 2:26 PM, Paul Hargrove <> wrote:


The BAD news is a new failure (SEGV in orted at exit) on OpenBSD-5.2/amd64, which I will report in a separate email once I've completed some triage.



You can disregard the "BAD news" above.

Everything was fine with gcc, but fails with llvm-gcc.

Looking deeper (details upon request) the SEGV appears to be caused by a bug in llvm-gcc.





Paul H. Hargrove                

Future Technologies Group

Computer and Data Sciences Department     Tel: +1-510-495-2352

Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900