SNESNASMSetComputeFinalJacobian

Schedules the computation of the global and subdomain Jacobians upon convergence for the nonlinear additive Schwarz solver

Synopsis

#include "petscsnes.h"   
PetscErrorCode SNESNASMSetComputeFinalJacobian(SNES snes, PetscBool flg)

Collective

Input Parameters

• snes - the SNES context

• flg - PETSC_TRUE to compute the Jacobians

Notes

This is used almost exclusively in the implementation of SNESASPIN, where the converged subdomain and global Jacobian is needed at each linear iteration.

See Also

SNES: Nonlinear Solvers, SNES, SNESNASM, SNESNASMGetSubdomains()

Level

developer

Location

src/snes/impls/nasm/nasm.c

Implementations

SNESNASMSetComputeFinalJacobian_NASM() in src/snes/impls/nasm/nasm.c

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