[Mpi3-rma] Fwd: [Mpi-comments] Freeing memory allocated in MPI_WIN_ALLOCATE_SHARED

Jim Dinan dinan at mcs.anl.gov
Tue Sep 4 10:07:36 CDT 2012


Hi All,

It looks like we forgot to include the text specifying that 
MPI_Win_allocate_shared memory is freed along with the window.

  ~Jim.


-------- Original Message --------
Subject: 	[Mpi-comments] Freeing memory allocated in MPI_WIN_ALLOCATE_SHARED
Date: 	Tue, 4 Sep 2012 12:49:10 +0000
From: 	Hubert Ritzdorf <Hubert.Ritzdorf at emea.nec.com>
Reply-To: 	Comments on the MPI Standard <mpi-comments at lists.mpi-forum.org>
To: 	mpi-comments at lists.mpi-forum.org <mpi-comments at lists.mpi-forum.org>



Hi,

is it correct that MPI_Win_free should free the memory allocated in
MPI_Win_allocate_shared ?

MPI_Win_free (Page 416, Line 5-6) specifies this only for
memory allocated by MPI_Win_allocate.
I think that an additional reference to MPI_Win_allocate_shared is
missing also on Page 420, Line 31, Page 448 Line 25, Page 609 Line 31,
Page 613 Line 1, Page 614 Line 9, Page 614 Line 31.

Hubert




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