v3.0.x: Fortran 08 bindings fixes #5788
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Corrected the signatures of the collectives used by the Fortran 2008 interface to state correct intent for inout arguments and use the ASYNCHRONOUS attribute in non-blocking collective calls. Also corrected the C-bindings in Fortran accordingly Signed-off-by: Philipp Otte <philipp.j.otte@googlemail.com> (back-ported from commit open-mpi/ompi@e98d794)
Corrected the signatures of the collectives used by the Fortran 2008 interface to state correct intent for inout arguments and use the ASYNCHRONOUS attribute in non-blocking collective calls. Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp> (cherry picked from commit open-mpi/ompi@f750c69)
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Per #5453 (comment), let's wait a day or so. |
jsquyres
approved these changes
Oct 3, 2018
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Refs #5442 (this is the v3.0.x version of #5443).
NOTE: This PR does not change the mpi_f08 ABI as far as I can tell. I tried with and without this PR using gcc 8.2 and intel 2018, and the symbols were always the same. This is not definitive proof, but I think ASYNCHRONOUS and INTENT do not change symbols.