DMSNESSetPicard

set SNES Picard iteration matrix and RHS evaluation functions into a DMSNES object

Synopsis

#include "petscsnes.h" 
#include "petscdm.h" 
PetscErrorCode DMSNESSetPicard(DM dm, SNESFunctionFn *b, SNESJacobianFn *J, void *ctx)

Not Collective

Input Parameters

• dm - DM to be used with SNES

• b - RHS evaluation function; see SNESFunctionFn for calling sequence

• J - Picard matrix evaluation function; see SNESJacobianFn for calling sequence

• ctx - context for residual and matrix evaluation

See Also

SNES: Nonlinear Solvers, DMSNES, SNESSetPicard(), DMSNESSetFunction(), DMSNESSetJacobian(), SNESFunctionFn, SNESJacobianFn

Level

developer

Location

src/snes/utils/dmsnes.c

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Index of all SNES routines
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Index of all manual pages