PEPCISSGetSizes#

Gets the values of various size parameters in the CISS solver.

Synopsis#

#include "slepcpep.h" 
PetscErrorCode PEPCISSGetSizes(PEP pep,PetscInt *ip,PetscInt *bs,PetscInt *ms,PetscInt *npart,PetscInt *bsmax,PetscBool *realmats)

Not Collective

Input Parameter#

  • pep - the polynomial eigensolver context

Output Parameters#

  • ip - number of integration points

  • bs - block size

  • ms - moment size

  • npart - number of partitions when splitting the communicator

  • bsmax - max block size

  • realmats - all coefficient matrices of P(.) are real

See Also#

PEPCISSSetSizes()

Level#

advanced

Location#

src/pep/impls/ciss/pciss.c

Implementations#

PEPCISSGetSizes_CISS() in src/pep/impls/ciss/pciss.c

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