def optimize(self):
timer = timer_factory.CreateTimer()
algorithmName = self.OptimizationSettings["optimization_algorithm"][
"name"].GetString()
print(
"\n> =============================================================================================================="
)
print("> ", timer.GetTimeStamp(),
": Starting optimization using the following algorithm: ",
algorithmName)
print(
"> ==============================================================================================================\n"
)
algorithm = algorithm_factory.CreateAlgorithm(
self.OptimizationModelPart, self.analyzer,
self.OptimizationSettings)
algorithm.execute()
print(
"\n> =============================================================================================================="
)
print(
"> Finished optimization "
)
print(
"> ==============================================================================================================\n"
)
# ==============================================================================
def __init__(self, designSurface, dampingRegions, analyzer, mapper,
communicator, optimizationSettings):
self.designSurface = designSurface
self.analyzer = analyzer
self.mapper = mapper
self.communicator = communicator
self.optimizationSettings = optimizationSettings
self.maxIterations = optimizationSettings["optimization_algorithm"][
"max_iterations"].GetInt() + 1
self.onlyObjective = optimizationSettings["objectives"][0][
"identifier"].GetString()
self.initialStepSize = optimizationSettings["line_search"][
"step_size"].GetDouble()
self.performDamping = optimizationSettings["design_variables"][
"damping"]["perform_damping"].GetBool()
self.geometryTools = GeometryUtilities(designSurface)
self.optimizationTools = OptimizationUtilities(designSurface,
optimizationSettings)
if self.performDamping:
self.dampingUtilities = DampingUtilities(designSurface,
dampingRegions,
self.optimizationSettings)
self.timer = timer_factory.CreateTimer()
self.dataLogger = optimization_data_logger_factory.CreateDataLogger(
designSurface, communicator, optimizationSettings, self.timer)
def __init__(self, designSurface, analyzer, mapper, communicator,
optimizationSettings):
self.designSurface = designSurface
self.analyzer = analyzer
self.mapper = mapper
self.communicator = communicator
self.optimizationSettings = optimizationSettings
self.maxIterations = optimizationSettings["optimization_algorithm"][
"max_iterations"].GetInt() + 1
self.onlyObjective = optimizationSettings["objectives"][0][
"identifier"].GetString()
self.initialStepSize = optimizationSettings["line_search"][
"step_size"].GetDouble()
self.isConstraintGiven = False
self.geometryTools = GeometryUtilities(designSurface)
self.optimizationTools = OptimizationUtilities(designSurface,
optimizationSettings)
self.timer = timer_factory.CreateTimer()
self.specificVariablesToBeLogged = {"stepSize": self.initialStepSize}
self.dataLogger = optimization_data_logger_factory.CreateDataLogger(
designSurface, communicator, optimizationSettings, self.timer,
self.specificVariablesToBeLogged)
def __init__(self, OptimizationModelPart, DesignSurface, Communicator,
OptimizationSettings):
self.OptimizationModelPart = OptimizationModelPart
self.DesignSurface = DesignSurface
self.Communicator = Communicator
self.OptimizationSettings = OptimizationSettings
self.Timer = timer_factory.CreateTimer()
self.ResponseLogger = self.__CreateResponseLogger()
self.DesignLogger = self.__CreateDesignLogger()
self.__CreateFolderToStoreOptimizationResults()
self.__OutputInformationAboutResponseFunctions()
def optimize( self ):
timer = timer_factory.CreateTimer()
algorithmName = self.optimizationSettings["optimization_algorithm"]["name"].GetString()
print("\n> ==============================================================================================================")
print("> ",timer.getTimeStamp(),": Starting optimization using the following algorithm: ", algorithmName)
print("> ==============================================================================================================\n")
designSurface = self.__getDesignSurfaceFromInputModelPart()
dampingRegions = self.__getdampingRegionsFromInputModelPart()
mapper = mapper_factory.CreateMapper( designSurface, self.optimizationSettings )
communicator = communicator_factory.CreateCommunicator( self.optimizationSettings )
algorithm = algorithm_factory.CreateAlgorithm( designSurface, dampingRegions, self.analyzer, mapper, communicator, self.optimizationSettings )
algorithm.execute()
print("\n> ==============================================================================================================")
print("> Finished optimization ")
print("> ==============================================================================================================\n")
