DMSNESSetPicard

set SNES Picard iteration matrix and RHS evaluation functions.

Synopsis

#include "petscsnes.h" 
#include "petscdm.h" 
PetscErrorCode DMSNESSetPicard(DM dm, PetscErrorCode (*b)(SNES, Vec, Vec, void *), PetscErrorCode (*J)(SNES, Vec, Mat, Mat, void *), void *ctx)

Not Collective

Input Parameters

• dm - DM to be used with SNES

• b - RHS evaluation function

• J - Picard matrix evaluation function

• ctx - context for residual evaluation

See Also

SNESSetPicard(), DMSNESSetFunction(), DMSNESSetJacobian()

Level

advanced

Location

src/snes/utils/dmsnes.c

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Index of all SNES routines
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