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Macro BOOST_MPI_BCAST_BOTTOM_WORKS_FINE

BOOST_MPI_BCAST_BOTTOM_WORKS_FINE — Indicates that MPI_Bcast supports MPI_BOTTOM.

Synopsis

// In header: <boost/mpi/config.hpp>

BOOST_MPI_BCAST_BOTTOM_WORKS_FINE

Description

Some implementations have a broken MPI_Bcast wrt to MPI_BOTTOM. BullX MPI and LAM seems to be among them, at least for some versions. The broacast_test.cpp test test_skeleton_and_content can be used to detect that.


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