SNESNASMSetDamping

Sets the update damping for SNESNASM the nonlinear additive Schwarz solver

Synopsis

#include "petscsnes.h"   
PetscErrorCode SNESNASMSetDamping(SNES snes, PetscReal dmp)

Logically Collective

Input Parameters

• snes - the SNES context

• dmp - damping

Notes

The new solution is obtained as old solution plus dmp times (sum of the solutions on the subdomains)

See Also

SNESNASM, SNESNASMGetDamping()

Level

intermediate

Location

src/snes/impls/nasm/nasm.c

Implementations

SNESNASMSetDamping_NASM in src/snes/impls/nasm/nasm.c

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