def _SetUpRestart(self):
"""Initialize self.restart_utility as a RestartUtility instance and check if we need to initialize the problem from a restart file."""
if self.project_parameters.Has("restart_settings"):
restart_settings = self.project_parameters["restart_settings"]
self.load_restart = restart_settings["load_restart"].GetBool()
self.save_restart = restart_settings["save_restart"].GetBool()
restart_settings.RemoveValue("load_restart")
restart_settings.RemoveValue("save_restart")
restart_settings.AddValue(
"input_filename",
self.project_parameters["problem_data"]["problem_name"])
restart_settings.AddValue(
"echo_level",
self.project_parameters["problem_data"]["echo_level"])
if self.parallel_type == "OpenMP":
from restart_utility import RestartUtility as Restart
elif self.parallel_type == "MPI":
from trilinos_restart_utility import TrilinosRestartUtility as Restart
self.restart_utility = Restart(
self.main_model_part,
self.project_parameters["restart_settings"])
else:
self.load_restart = False
self.save_restart = False
def _GetFluidRestartUtility(self):
if self.__fluid_restart_utility is not None:
return self.__fluid_restart_utility
else:
if self.parallel_type == "OpenMP":
from restart_utility import RestartUtility as Restart
elif self.parallel_type == "MPI":
from KratosMultiphysics.mpi.distributed_restart_utility import DistributedRestartUtility as Restart
model_part_name = self.project_parameters["fluid_solver_settings"]["solver_settings"]["model_part_name"].GetString()
if self.model.HasModelPart(model_part_name):
model_part = self.model.GetModelPart(model_part_name)
else:
model_part = self.model.CreateModelPart(model_part_name)
self.__fluid_restart_utility = Restart(
model_part,
self.project_parameters["fluid_solver_settings"]["restart_settings"])
def _GetStructureRestartUtility(self):
if self.__structure_restart_utility is not None:
return self.__structure_restart_utility
else:
if self.parallel_type == "OpenMP":
from restart_utility import RestartUtility as Restart
elif self.parallel_type == "MPI":
from trilinos_restart_utility import TrilinosRestartUtility as Restart
model_part_name = self.project_parameters["structure_solver_settings"]["solver_settings"]["model_part_name"].GetString()
if self.model.HasModelPart(model_part_name):
model_part = self.model.GetModelPart(model_part_name)
else:
model_part = self.model.CreateModelPart(model_part_name)
self.__structure_restart_utility = Restart(
model_part,
self.project_parameters["structure_solver_settings"]["restart_settings"])