def CreateTrilinosConvergenceAccelerator(interface_model_part,
epetra_communicator, configuration):
if not have_trilinos:
raise Exception(
"Trying to create a Trilinos convergence accelerator, but TrilinosApplication could not be found."
)
if (type(interface_model_part) != KratosMultiphysics.ModelPart):
raise Exception(
"First input in Trilinos convergence accelerator factory is expceted to be provided as a Kratos ModelPart object."
)
if (type(configuration) != KratosMultiphysics.Parameters):
raise Exception(
"Third input in Trilinos convergence accelerator factory is expected to be provided as a Kratos Parameters object."
)
convergence_accelerator_type = configuration["solver_type"].GetString()
if (convergence_accelerator_type == "Relaxation"):
return KratosTrilinos.TrilinosAitkenConvergenceAccelerator(
configuration)
elif (convergence_accelerator_type == "MVQN_recursive"):
return KratosTrilinos.TrilinosMVQNRecursiveJacobianConvergenceAccelerator(
interface_model_part, epetra_communicator, configuration)
else:
raise Exception(
"Trilinos convergence accelerator not found. Asking for : " +
convergence_accelerator_type)
return convergence_accelerator
def CreateTrilinosConvergenceAccelerator(configuration):
if (type(configuration) != KratosMultiphysics.Parameters):
raise Exception(
"Input is expected to be provided as a Kratos Parameters object.")
if not have_trilinos:
raise Exception(
"Trying to create a Trilinos convergence accelerator, but TrilinosApplication could not be found."
)
convergence_accelerator_type = configuration["solver_type"].GetString()
if (convergence_accelerator_type == "Relaxation"):
return KratosTrilinos.TrilinosAitkenConvergenceAccelerator(
configuration)
else:
raise Exception(
"Trilinos convergence accelerator not found. Asking for : " +
convergence_accelerator_type)
return convergence_accelerator
