PCParallelSubdomainPipelineSetType
Set the pipeline type of a parallel preconditioner.
Synopsis
int PCParallelSubdomainPipelineSetType
(PC pc,PipelineType pipe_type,PetscObject x)
Parameters
- pc
- the preconditioner
- pipe_type
- choice of PIPELINE_NONE, PIPELINE_SEQUENTIAL,
PIPELINE_REDBLACK, PIPELINE_MULTICOLOUR,
PIPELINE_USER
- x
- an object used to determine the pipeline sequence.
Most times this can be (void*)PETSC_NULL, but for the multicolour
pipe you have to pass the coefficient matrix as (void*)A.
Location:-maprefsubdomains.c
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