class AthenaOpt(object):
"""
The primary class for AthenaOpt that controls program logic.
"""
def __init__(self):
"""
AthenaOpt constructor
@return: None
"""
self._configuration = None
self._logger = None
self._directory = None
def run(self, configuration):
"""
Run the optimization and place output files in the directory specified by the configuration.
@param configuration: The optimization configuration object
@type configuration: Configuration
@return: The run history
@rtype: History
"""
# Parse the configuration
self._configuration = configuration
self._directory = self._configuration.get_directory()
if not path.exists(self._directory):
makedirs(self._directory)
self._logger = Logger(self._directory + '/' + configuration.get_log_file(),
configuration.get_log_level(), configuration.get_console_log_level())
self._logger.info('Athena optimization run started')
# Load the model
if self._configuration.get_model() == 'ZDT1':
model = ZDT1()
self._logger.info('Model ZDT1 selected')
elif self._configuration.get_model() == 'ZDT2':
model = ZDT2()
self._logger.info('Model ZDT2 selected')
elif self._configuration.get_model() == 'ZDT3':
model = ZDT3()
self._logger.info('Model ZDT3 selected')
elif self._configuration.get_model() == 'ZDT4':
model = ZDT4()
self._logger.info('Model ZDT4 selected')
elif self._configuration.get_model() == 'ZDT6':
model = ZDT6()
self._logger.info('Model ZDT6 selected')
elif self._configuration.get_model() == 'DTLZ1':
model = DTLZ1()
self._logger.info('Model DTLZ1 selected')
elif self._configuration.get_model() == 'DTLZ2':
model = DTLZ2()
self._logger.info('Model DTLZ2 selected')
elif self._configuration.get_model() == 'DTLZ3':
model = DTLZ3()
self._logger.info('Model DTLZ3 selected')
elif self._configuration.get_model() == 'TNK':
model = TNK()
self._logger.info('Model TNK selected')
elif self._configuration.get_model() == 'PACKING':
model = PACKING()
self._logger.info('Model PACKING selected')
elif self._configuration.get_model() == 'POLONI':
model = POLONI()
self._logger.info('Model POLONI selected')
else:
self._logger.error('Unable to determine model ' + self._configuration.get_model())
raise AthenaException('Unable to determine model ' + self._configuration.get_model())
# Load the algorithm
if self._configuration.get_algorithm() == 'SERIAL':
algorithm = Serial()
self._logger.info('Algorithm SERIAL selected')
elif self._configuration.get_algorithm() == 'ISLANDS':
algorithm = Islands()
self._logger.info('Algorithm ISLANDS selected')
elif self._configuration.get_algorithm() == 'SPHERES':
algorithm = Spheres()
self._logger.info('Algorithm SPHERES selected')
else:
self._logger.error('Unable to determine algorithm ' + self._configuration.get_algorithm())
raise AthenaException('Unable to determine algorithm ' + self._configuration.get_algorithm())
# Run the optimization
self._logger.debug('Setting the logger to the algorithm')
algorithm.set_logger(self._logger)
self._logger.debug('Setting the model to the algorithm')
algorithm.set_model(model)
self._logger.info('Starting the algorithm')
algorithm.parse_configuration(configuration)
history, convergence, solution = algorithm.run()
json_convergence = json.dumps(convergence, default=encode_convergence_metrics, sort_keys=True, indent=2)
if configuration.get_write_history():
json_history = history.to_json()
with open(self._directory + '/generations.out', 'w+') as data_file:
data_file.write(json_history)
if configuration.get_write_solution():
json_solution = json.dumps(solution, default=encode_individual, sort_keys=True, indent=2)
with open(self._directory + '/solution.out', 'w+') as soln_file:
soln_file.write(json_solution)
with open(self._directory + '/convergence.out', 'w+') as convergence_file:
convergence_file.write(json_convergence)
with open(self._directory + '/configuration.config', 'w+') as config_file:
config_file.write(configuration.to_json())
self._logger.info('Optimization finished')
return history
#!/usr/bin/python3
# Check PyVisa is correctly installed yb starting up python, and creating a ResourceManager
import visa
from common import Logger, TestUtils
myLog = Logger('myLogs.log')
visaDll = 'c:/windows/system32/visa32.dll'
rm = visa.ResourceManager(visaDll)
myLog.info(rm.list_resources())
# Get current time
testUtils = TestUtils()
myLog.info(testUtils.getCurrentTime())
# Open the resource,
# '\*IDN?' it means "what are you", or "What's on your display at the moment?"
# my_instrument = rm.open_resource('GPIB0::14::INSTR')
# print(my_instrument.query('*IDN?'))
# Reading and writing values
# Data can be transferred in two ways: 1)ASCII, slow, human readable 2)Binary, fast, more difficult to debug.
