Version 2 (modified by 12 years ago) ( diff ) | ,
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FUNCTION MPI_Restart_Distribute(NodeInfo* Info)
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Moves a node to its destination processor after a restart. MPI_Restart_Distribute()
does this by transferring Info
's node to the processor identified by Info%New_MPI_id
. If a project is restarted using fewer processors than it began with, then any nodes assigned to the extra processors (the ones whose processor IDs now exceed the current number of processors) will remain on the master processor.
INCLUDES:
mpi.h Provides the MPI library.
USES:
- nodeinfodef.f90 supplies the NodeInfo data structure and some functions that operate on it.
- treeops.f90 supplies the Node and Forest structures and accompanying methods, as well as the ApplyOn_ functions.
- scheme module supplies time-stepping scheme.
- contrib/astro/problem.f90 Contains problem-specific variables and functions.
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