KSPSetWorkVecs

Sets a number of work vectors into a KSP object

Synopsis

#include "petscksp.h" 
PetscErrorCode KSPSetWorkVecs(KSP ksp, PetscInt nw)

Collective

Input Parameters

• ksp - iterative context

• nw - number of work vectors to allocate

Developers Note

This is PETSC_EXTERN because it may be used by user written plugin KSPType implementations

See Also

KSP: Linear System Solvers, KSP, KSPCreateVecs()

Level

developer

Location

src/ksp/ksp/interface/iterativ.c

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