Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] fortran program with integer kind=8 using openmpi?
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-07-05 13:23:42


On Jul 3, 2012, at 8:12 PM, Steve Kargl wrote:

>> Thank you for all responses. There is another problem using
>> -fdefault-integer-8.
>
> I'll make the unsolicited suggestion that you really
> really really don't want to use the -fdefault-integer-8
> option. It would be far better to actually audit your
> Fortran code and use Fortran's kind type mechanism to
> choose the appropriate kinds.

This is probably true.

> I think that you're just hitting the tip of the iceberg
> with problems and potential nasty bugs.

Agreed: there are likely to be more bugs than just this one.

I did file https://svn.open-mpi.org/trac/ompi/ticket/3163 about this problem, though, and will look into it. But possibly not until next week...

-- 
Jeff Squyres
jsquyres_at_[hidden]
For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/