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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