Numerical Solvers#
The RatelSolverType
determines how the composite CeedOperator are build and used to set the appropriate DMSNES or DMTS options.
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static PetscErrorCode RatelSetupFormJacobianCtx(Ratel ratel, RatelFormJacobianContext ctx_form_jacobian)#
Setup context data for Jacobian evaluation.
- Parameters:
ratel – [in] Ratel context
ctx_form_jacobian – [out] Context data for Jacobian evaluation
- Returns:
An error code: 0 - success, otherwise - failure