PCASMDestroySubdomains#

Destroys the index sets created with PCASMCreateSubdomains(). Should be called after setting subdomains with PCASMSetLocalSubdomains().

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCASMDestroySubdomains(PetscInt n, IS is[], IS is_local[])

Collective

Input Parameters#

  • n - the number of index sets

  • is - the array of index sets

  • is_local - the array of local index sets, can be NULL

See Also#

KSP: Linear System Solvers, PCASM, PCASMCreateSubdomains(), PCASMSetLocalSubdomains()

Level#

advanced

Location#

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

Examples#

src/ksp/ksp/tutorials/ex19.c

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