def _init_offline(self):
# Initialize the affine expansion in the truth problem
self.truth_problem.init()
# Initialize reduced order data structures in the reduced problem
self.reduced_problem = ReducedProblemFactory(self.truth_problem, self,
**self._init_kwargs)
# Prepare folders and init reduced problem
required_folders = Folders()
required_folders.update(self.folder)
assert self.reduced_problem is not None
required_folders.update(self.truth_problem.folder)
required_folders.update(self.reduced_problem.folder)
optional_folders = Folders()
optional_folders["cache"] = required_folders.pop(
"cache") # this does not affect the availability of offline data
optional_folders["testing_set"] = required_folders.pop(
"testing_set"
) # this is required only in the error/speedup analysis
optional_folders["error_analysis"] = required_folders.pop(
"error_analysis") # this is required only in the error analysis
optional_folders["speedup_analysis"] = required_folders.pop(
"speedup_analysis"
) # this is required only in the speedup analysis
at_least_one_required_folder_created = required_folders.create()
at_least_one_optional_folder_created = optional_folders.create(
) # noqa
if not at_least_one_required_folder_created:
return False # offline construction should be skipped, since data are already available
else:
self.reduced_problem.init("offline")
return True # offline construction should be carried out
def _init_offline(self):
# Prepare folders and init EIM approximation
required_folders = Folders()
required_folders.update(self.folder)
required_folders.update(self.EIM_approximation.folder)
optional_folders = Folders()
optional_folders["cache"] = required_folders.pop("cache")
# removing cache does not affect the availability of offline data
optional_folders["testing_set"] = required_folders.pop("testing_set")
# testing set is required only in the error/speedup analysis
optional_folders["error_analysis"] = required_folders.pop("error_analysis")
# error analysis folder is required only in the error analysis
optional_folders["speedup_analysis"] = required_folders.pop("speedup_analysis")
# speedup analysis folder is required only in the speedup analysis
at_least_one_required_folder_created = required_folders.create()
at_least_one_optional_folder_created = optional_folders.create() # noqa: F841
if not at_least_one_required_folder_created:
return False # offline construction should be skipped, since data are already available
else:
self.EIM_approximation.init("offline")
return True # offline construction should be carried out
def _init_offline(self):
# Prepare folders and init EIM approximation
all_folders = Folders()
all_folders.update(self.folder)
all_folders.update(self.EIM_approximation.folder)
all_folders.pop("testing_set") # this is required only in the error/speedup analysis
all_folders.pop("error_analysis") # this is required only in the error analysis
all_folders.pop("speedup_analysis") # this is required only in the speedup analysis
at_least_one_folder_created = all_folders.create()
if not at_least_one_folder_created:
return False # offline construction should be skipped, since data are already available
else:
self.EIM_approximation.init("offline")
return True # offline construction should be carried out
