DMPlexSNESComputeResidualCEED

Assemble the local residual for a SNES on a DMPLEX using the libCEED operator attached to the DM

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode DMPlexSNESComputeResidualCEED(DM dm, Vec locX, Vec locF, PetscCtx ctx)

Collective

Input Parameters

• dm - the DMPLEX for which libCEED operators have been created by DMCeedCreate()

• locX - local solution vector including ghost values

• ctx - application context (unused)

Output Parameter

• locF - local residual vector to be assembled

Note

This is normally installed as the SNES local residual callback via DMSNESSetFunctionLocal() when using libCEED for the finite-element evaluation.

See Also

SNES: Nonlinear Solvers, SNES, DMPLEX, DMCeedCreate(), DMSNESSetFunctionLocal(), DMPlexTSComputeRHSFunctionFVMCEED()

Level

developer

Location

src/snes/utils/libceed/dmplexsnesceed.c

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Index of all SNES routines
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