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Subject: Re: [OMPI users] openmpi 1.7.4rc1 and f08 interface
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2014-02-01 09:12:27


Thanks!

I noted your comment on the ticket so that it doesn't get lost. I haven't had a chance to look into this yet because we've been focusing on getting 1.7.4 out the door, and this has been identified as a 1.7.5 fix.

On Jan 31, 2014, at 3:31 PM, Åke Sandgren <ake.sandgren_at_[hidden]> wrote:

> On 01/28/2014 08:26 PM, Jeff Squyres (jsquyres) wrote:
>> Ok, will do.
>>
>> Yesterday, I put in a temporary behavioral test in configure that will exclude ekopath 5.0 in 1.7.4. We'll remove this behavioral test once OMPI fixes the bug correctly (for 1.7.5).
>
> I'm not 100% sure yet (my F2k3 spec is at work and I'm not) but the ompi_funloc.tar.gz code in https://svn.open-mpi.org/trac/ompi/ticket/4157 seems to be non comformant.
>
> abstract interface
> !! This is the prototype for ONE of the MPI callback routines
> !
> function callback_variant1(val)
> integer :: val, callback_variant1
> end function
> end interface
>
> interface
> !! This is the OMPI conversion routine for ONE of the MPI callback routines
> !
> function ompi_funloc_variant1(fn)
> use, intrinsic :: iso_c_binding, only: c_funptr
> procedure(callback_variant1) :: fn
> type(c_funptr) :: ompi_funloc_variant1
> end function ompi_funloc_variant1
> end interface
>
> I think that ompi_funloc_variant1 needs to do IMPORT to have access to the callback_variant1 definition before using it to define "FN"
> I.e.
> !
> function ompi_funloc_variant1(fn)
> use, intrinsic :: iso_c_binding, only: c_funptr
> import
> procedure(callback_variant1) :: fn
>
> --
> Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
> Internet: ake_at_[hidden] Phone: +46 90 7866134 Fax: +46 90 7866126
> Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
> _______________________________________________
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> http://www.open-mpi.org/mailman/listinfo.cgi/users

-- 
Jeff Squyres
jsquyres_at_[hidden]
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