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deprecate MPI_COMM_JOIN #301

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mpiforumbot opened this issue Jul 24, 2016 · 1 comment
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deprecate MPI_COMM_JOIN #301

mpiforumbot opened this issue Jul 24, 2016 · 1 comment
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Correction to standard (for upcoming release) MPI 4.0 Not ready / author rework Withdrawn
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mpiforumbot commented Jul 24, 2016 •
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Originally by jhammond on 2011-10-27 07:50:19 -0500

Migrated to mpi-forum/mpi-issues#13
@mpiforumbot mpiforumbot self-assigned this Jul 24, 2016
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Originally by ftillier on 2014-11-04 11:17:26 -0600

Why withdraw? Seems deprecating is the right thing to do here. An alternative would be to define a file descriptor type, that for backward compatibility would be an int, but allow platforms like Windows to define it as a HANDLE (pointer sized). This would break ABI on platforms that currently don't support the call, so the risk may be manageable.

@mpiforumbot mpiforumbot added this to the Future milestone Jul 24, 2016
@mpiforumbot mpiforumbot reopened this Jul 24, 2016
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