PCTelescopeGetSubcommType#

Get the subcommunicator type (interlaced or contiguous) set with PCTelescopeSetSubcommType()

Synopsis#

#include "petscksp.h" 
#include "petscdm.h" 
PetscErrorCode PCTelescopeGetSubcommType(PC pc, PetscSubcommType *subcommtype)

Not Collective

Input Parameter#

  • pc - the preconditioner context

Output Parameter#

  • subcommtype - the subcommunicator type (see PetscSubcommType)

See Also#

KSP: Linear System Solvers, PetscSubcomm, PetscSubcommType, PCTELESCOPE, PCTelescopeSetSubcommType()

Level#

advanced

Location#

src/ksp/pc/impls/telescope/telescope.c

Implementations#

PCTelescopeGetSubcommType_Telescope() in src/ksp/pc/impls/telescope/telescope.c


Index of all PC routines
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Index of all manual pages