PCASMSetSubMatType

Set the type of matrix used for PCASM subsolves

Synopsis

#include "petscpc.h" 
PetscErrorCode PCASMSetSubMatType(PC pc, MatType sub_mat_type)

Collective

Input Parameters

• pc - the PC object

• sub_mat_type - the MatType

Options Database Key

• -pc_asm_sub_mat_type <sub_mat_type> - Sets the matrix type used for subsolves, for example, seqaijviennacl. If you specify a base name like aijviennacl, the corresponding sequential type is assumed.

Note

See MatType for available types

See Also

KSP: Linear System Solvers, PCASM, PCASMGetSubMatType(), PCSetType(), VecSetType(), MatType, Mat

Level

advanced

Location

src/ksp/pc/impls/asm/asm.c

Implementations

PCASMSetSubMatType_ASM() in src/ksp/pc/impls/asm/asm.c

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