PetscSFConcatenateRootMode#

Modes of root concatenation when concatenating SFs

Synopsis#

`PETSCSF_CONCATENATE_ROOTMODE_LOCAL`  - concatenate root spaces locally (separately on each rank)
`PETSCSF_CONCATENATE_ROOTMODE_SHARED` - do not concatenate roots; root space is considered the same for each input SF (checked in debug mode)
`PETSCSF_CONCATENATE_ROOTMODE_GLOBAL` - concatenate root spaces globally

See Also#

PetscSFConcatenate()

Level#

advanced

Location#

include/petscsf.h


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