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Subject: Re: [OMPI devel] 1.6.4rc1 has been posted
From: Paul Hargrove (phhargrove_at_[hidden])
Date: 2013-01-17 19:37:20


Kenneth,

I've built ompi w/ clang on other platforms before (incl. MacOSX Mountain
Lion), but not on OpenBSD.
I just now ran tests on OpenBSD-5.2/i386 and OpenBSD-5.2/amd64, using
Clang-3.1.
Unfortunately, there is a mass of linker error building libmpi_cxx.la (on
both systems)
I am trying again with --disable-mpi-cxx and will report my results later.

Also, I had no problem with llvm-gcc on OpenBSD-5.2/i386; only on amd64 did
I see a problem.

-Paul

On Thu, Jan 17, 2013 at 4:12 PM, Kenneth A. Lloyd <kenneth.lloyd_at_[hidden]
> wrote:

> Paul,****
>
> ** **
>
> Have you tried llvm with clang?****
>
> ** **
>
> Ken****
>
> ** **
>
> *From:* devel-bounces_at_[hidden] [mailto:devel-bounces_at_[hidden]] *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 <phhargrove_at_[hidden]> wrote:
> ****
>
> [snip]****
>
> 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.****
>
> [snip]****
>
> ** **
>
> 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****
>
> ** **
>
> -- ****
>
> Paul H. Hargrove PHHargrove_at_[hidden]****
>
> Future Technologies Group****
>
> Computer and Data Sciences Department Tel: +1-510-495-2352****
>
> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900****
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>

-- 
Paul H. Hargrove                          PHHargrove_at_[hidden]
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900