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Subject: Re: [OMPI users] Compilation problems of OpenMPI 1.3.3 with Snow Leopard
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-10-19 15:03:30

Thanks for the followup; I was actually off all last week and didn't
get a chance to post a reply before dropping offline -- I was just
going to say that I have had no problems building and running on Snow

Glad you identified the problem -- the solution is now googleable for
others who may run into the same issue.

On Oct 16, 2009, at 3:13 AM, Hakime Seddik wrote:

> Following my previous post regarding the problems that i am having to
> compile OpenMPI 1.3.3 on Snow Leopard, I found a way to fix the
> problem.
> When I was trying to compile OpenMPI, I used the -ftree-vectorize
> compiler switch, which actually was the cause of the compilation
> failure. Removing it fixed the problem and Open MPI 1.3.3 compiles now
> fine. Note that this only affects Open MPI version 1.3 and higher.
> Using the -ftree-vectorize switch when compiling Open MPI 1.2.9 does
> not make any problem.
> Hope it helps, if someone else is having the same issue.
> Regards,
> Hakime Seddik
> Glacier and Ice Sheet Research Group
> Tel:+81-(0)90-6263-4074
> email: hakime_at_[hidden]
> Institute of Low Temperature Science
> Hokkaido University, Kita-19, Nishi-8, Kita-ku
> Sapporo 060-0819. Japan
> _______________________________________________
> users mailing list
> users_at_[hidden]

Jeff Squyres