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Re: MPI-2.1 corrections, Batch 2 / AlltoallW

To: mpi-21@mpi-forum.org
Subject: Re: MPI-2.1 corrections, Batch 2 / AlltoallW
From: James Cownie <jcownie@etnus.com>
Date: Thu, 19 Jul 2001 14:34:37 +0100
In-reply-to: Your message of "Thu, 19 Jul 2001 15:28:33 +0200." <OF53110BB1.AA702EE4-ONC1256A8E.0044D876@internal.pallas.com>
Reply-To: mpi-21@mpi-forum.org
Sender: owner-mpi-21@mpi-forum.org


Hans-Christian mentioned :-

>  Of course, INTEGER (and REAL) in Fortran then would need to be 64
> bits wide also, which raises the issue about whether DOUBLE PRECISION
> is 128 bits, as would be required by Fortran 77.

And Fortran95 too :-
  
   A scalar object of type default integer, default real, or default
   logical occupies one numeric storage unit. Defaul complex and
   default double precision real values occupy two consecutive numeric
   storage units.

I don't see this being removed from Fortran until both COMMON and
EQUIVALENCE are also removed...

-- Jim 

James Cownie	<jcownie@etnus.com>
Etnus, LLC.     +44 117 9071438
http://www.etnus.com

References:
- Re: MPI-2.1 corrections, Batch 2 / AlltoallW
  - From: Hans-Christian.Hoppe@pallas.com

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