DAGetAO
Gets the application ordering context for a distributed array.
Synopsis
int DAGetAO(DA da, AO *ao)
Not Collective, but AO is parallel if DA is
parallel
Input Parameter
da -the distributed array
Output Parameters
ao -the application ordering context for DAs
Notes
In this case, the AO maps to the natural grid ordering that would be
usedfor the DA if only 1 processor were employed (ordering most rapidly in
thex-direction, then y, then z). Multiple degrees of freedom are
numberedfor each node (rather than 1 component for the whole grid, then the
nextcomponent, etc.)
Keywords
distributed array, get, global, indices, local-to-global
See Also
DACreate2d(), DAGetGhostCorners(), DAGetCorners(), DALocalToGlocal()
DAGlobalToLocal(), DALocalToLocal(), DAGetGlobalIndices()
Location: src/da/src/daindex.c
IS and DA Index
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