[Mpi-forum] Chapter Reviews

Supalov, Alexander alexander.supalov at intel.com
Fri Jul 20 03:30:17 CDT 2012


Hi Rolf,

There was an email from Darius - I took it.

Best regards.

Alexander

-----Original Message-----
From: mpi-forum-bounces at lists.mpi-forum.org [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of Rolf Rabenseifner
Sent: Friday, July 20, 2012 9:43 AM
To: Main MPI Forum mailing list
Subject: Re: [Mpi-forum] Chapter Reviews

Alexander,

thanks for the review.
Which pdf (URL) was the basis?

> Compliant MPI-3 implementations providing a Fortran interface must 
> provide provide one or both of the following:
> _ The USE mpi_f08 Fortran support method.
> _ The USE mpi and INCLUDE 'mpif.h' Fortran support methods.

This sentence is based on the MPI-2.2 p480:44-46 statement:

   A compliant MPI-2 implementation providing a Fortran interface must 
   provide Extended Fortran Support unless the target compiler does not 
   support modules or KIND-parameterized types.

It clearly allows also to "not provide" a Fortran interface.

We added to this optional mpif.h + mpi module a new additional optional
interface: the mpi_f08 module.

Both mpich2 and OpenMPI have committed to provide mpi_f08, therefore there is not a real problem.
There are other MPI's arround that never provided any Fortran support. Also okay.

It was heavily discussed at the meetings and the current text is the democratic result.

Best regards
Rolf

 
----- Original Message -----
> From: "Alexander Supalov" <alexander.supalov at intel.com>
> To: "Main MPI Forum mailing list" <mpi-forum at lists.mpi-forum.org>
> Sent: Friday, July 20, 2012 7:28:54 AM
> Subject: Re: [Mpi-forum] Chapter Reviews Done (see attached). What is 
> the procedure to vet and implement these changes?
> 
>  
> 
> By the way, whoever is going to review chapter 17, please look into
> 602/1-6:
> 
>  
> 
> Compliant MPI-3 implementations providing a Fortran interface must 
> provide provide
> 
> one or both of the following:
> 
> _ The USE mpi_f08 Fortran support method.
> 
> _ The USE mpi and INCLUDE 'mpif.h' Fortran support methods.
> 
>  
> 
> Double “provide” aside, this passage amounts to opening the door to a 
> silent removal (not even deprecation) of the old Fortran interface.
> This cannot be the real intent of the Forum, I hope. Also, some 
> advices to the implementors effectively suggest breaking backward 
> compatibility on the old Fortran interface, if retained, up to and 
> including a failed application build and changes to the application 
> necessary as a consequence. Again, I think this is a bit too much of a 
> good thing.
> 
>  
> 
> 
> 
> From: mpi-forum-bounces at lists.mpi-forum.org
> [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of Richard 
> Graham
> Sent: Thursday, July 19, 2012 5:29 PM
> To: Main MPI Forum mailing list
> Subject: Re: [Mpi-forum] Chapter Reviews
> 
>  
> 
> Feel free to take it – thanks !!!!
> 
>  
> 
> Rich
> 
>  
> 
> 
> 
> From: mpi-forum-bounces at lists.mpi-forum.org
> [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of Supalov, 
> Alexander
> Sent: Thursday, July 19, 2012 11:02 AM
> To: Main MPI Forum mailing list
> Subject: Re: [Mpi-forum] Chapter Reviews
> 
>  
> 
> Hi Rich,
> 
>  
> 
> It might help those interested if you described the applicable 
> deadlines, the desired output of the review, and the resp. correction 
> procedure, should it become necessary.
> 
>  
> 
> I hate to see my favorite Appendix A orphaned. Anyone against my 
> taking on it?
> 
>  
> 
> Best regards.
> 
>  
> 
> Alexander
> 
>  
> 
> 
> 
> From: mpi-forum-bounces at lists.mpi-forum.org
> [mailto:mpi-forum-bounces at lists.mpi-forum.org] On Behalf Of Richard 
> Graham
> Sent: Thursday, July 19, 2012 4:45 PM
> To: mpi-forum at lists.mpi-forum.org
> Subject: [Mpi-forum] Chapter Reviews
> 
>  
> 
> We are currently doing chapter reviews for the forum – all tickets are 
> committed and reviewed.  If anyone has changes to make please 
> coordinate this morning (Thursday 7/19/2012 – Chicago time) with the 
> person who is doing the review.  After these are done, responsibility 
> will revert to the chapter committees.  I will send out a separate 
> note on the timelines we agreed to yesterday, but in a nutshell, all 
> changes must be completed and reviewed by Thursday 7/26/2012, 5pm 
> Pacific time, so that we can prepare a draft version to be posted for 
> comment.
> 
>  
> 
> If someone remote would like to take the responsibility for an 
> unclaimed chapter, please let me know.
> 
>  
> 
> Thanks,
> 
> Rich
> 
>  
> 
> Chapter               Reviewer
> 
> Front Matter   Mohamad
> 
> Chap 1                Brian B.
> 
> Chap 2                Scott
> 
> Chap 3                 Anh
> 
> Chap 4        Terry
> 
> Chap 5        Nathan
> 
> Chap 6        Darius
> 
> Chap 7        Shinji
> 
> Chap 8        Pavan
> 
> Chap 9        Howard   - done
> 
> Chap 10      Hideyuki
> 
> Chap 11      Howard
> 
> Chap 12      Brian S.
> 
> Chap 13      Brian S.
> 
> Chap 14      Rich
> 
> Chap 15
> 
> Chap 16
> 
> Chap 17
> 
> Appendix A
> 
> Appendix B     Jeff/Rolf
> 
> Bib
> 
> Indices
> 
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> Feldkirchen bei Muenchen
> Geschaeftsfuehrer: Douglas Lusk, Peter Gleissner, Hannes Schwaderer, 
> Christian Lamprechter
> Registergericht: Muenchen HRB 47456
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> (BLZ 502 109 00) 600119052 
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--
Dr. Rolf Rabenseifner . . . . . . . . . .. email rabenseifner at hlrs.de High Performance Computing Center (HLRS) . phone ++49(0)711/685-65530 University of Stuttgart . . . . . . . . .. fax ++49(0)711 / 685-65832 Head of Dpmt Parallel Computing . . . www.hlrs.de/people/rabenseifner Nobelstr. 19, D-70550 Stuttgart, Germany . (Office: Allmandring 30)

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Sitz der Gesellschaft: Feldkirchen bei Muenchen
Geschaeftsfuehrer: Douglas Lusk, Peter Gleissner, Hannes Schwaderer, Christian Lamprechter
Registergericht: Muenchen HRB 47456
Ust.-IdNr./VAT Registration No.: DE129385895
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