[MPIWG Fortran] Draft chapter for discussion today

Jeff Squyres (jsquyres) jsquyres at cisco.com
Thu Jan 16 13:13:06 CST 2014


We tweaked the document a bit more on the call; here's the final result.




On Jan 16, 2014, at 11:18 AM, "Jeff Squyres (jsquyres)" <jsquyres at cisco.com>
 wrote:

> Sure -- we're starting in about 40 minutes (noon, US Eastern time).
>
> Here's the content from the invite:
>
> The main point of this meeting is to discuss 2 MPI-4 proposals that Jeff will have ready:
>
> 1. Deprecate mpif.h.  Rolf's suggestion:
>
> MPI-3 p603, chap 17.1.4
> 1st para -- "mpif.h is strongly discouraged and may be deprecated..."
>  --> change to "is deprecated and may be deleted..."
>  --> Add (short) AtoU, if you have software using mpif.h, you should
>      change it thusly...  (see page 603 line 15-17 for
>      inspiration/copy)
>
> 2. Freeze the mpi module (no new features).  The intent is to focus all of our energies on the mpi_f08 module in the future.  If there is push back on this from the Forum, our plan B for this is to modernize the mpi module (i.e., add all the features to the mpi module that we added to the mpi_f08 module).  Rolf's suggestions:
>
> --> Add AtoU encourage users to move to mpi_f08
>
> --------
>
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> Hello ,
>
> Jeff Squyres invites you to attend this online meeting.
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> Topic: MPI Forum Fortran WG
> Date: Thursday, January 16, 2014
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> On Jan 16, 2014, at 11:01 AM, Bill Long <longb at cray.com>
> wrote:
>
>> Hi Jeff,
>>
>> Just starting another meeting.  Hopefully I’ll be out in time.  Before them, could you resend the webex link - I got a new computer at work with software that seems to delete the email message if you “accept” a meeting.
>>
>> Cheers,
>> Bill
>>
>>
>> On Jan 16, 2014, at 9:03 AM, Jeff Squyres (jsquyres) <jsquyres at cisco.com> wrote:
>>
>>> Here is a first cut of the language bindings chapter with changes to:
>>>
>>> 1. deprecate mpif.h
>>> 2. freeze the mpi module
>>>
>>> Look for "ticketWG" to see the changes -- I used the standard MPI update/replace macros, so all the changes are easily located.  We'll talk through this text on the webex today.  The intent is to introduce a ticket (or two?) at the next meeting for 1. and 2.
>>>
>>> Note that this PDF does *NOT* reflect the recently-passed tickets for fixing the "linker name" language, etc.  This PDF draft for discussion on the webex today is simply the MPI-3.0 text with my updates for 1. and 2.
>>>
>>> Updating the MPI-3.1 directory in SVN to include the text from the recent tickets will be a separate effort.
>>>
>>> --
>>> Jeff Squyres
>>> jsquyres at cisco.com
>>> For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
>>> <binding-2.pdf>_______________________________________________
>>> mpiwg-fortran mailing list
>>> mpiwg-fortran at lists.mpi-forum.org
>>> http://lists.mpi-forum.org/mailman/listinfo.cgi/mpiwg-fortran
>>
>> Bill Long                                                                       longb at cray.com
>> Fortran Technical Suport  &                                  voice:  651-605-9024
>> Bioinformatics Software Development                     fax:  651-605-9142
>> Cray Inc./ Cray Plaza, Suite 210/ 380 Jackson St./ St. Paul, MN 55101
>>
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>
> --
> Jeff Squyres
> jsquyres at cisco.com
> For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
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--
Jeff Squyres
jsquyres at cisco.com
For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/

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