def test_py_island(self):
isl_type = py_island
algo_list = [algorithm.py_example(1), algorithm.de(5)]
prob_list = [problem.py_example(), problem.dejong(1)]
for algo in algo_list:
for prob in prob_list:
self.__test_impl(isl_type, algo, prob)
def test_py_island(self): from PyGMO import py_island, algorithm, problem isl_type = py_island algo_list = [algorithm.py_example(1), algorithm.de(5)] prob_list = [problem.py_example(), problem.dejong(1)] for algo in algo_list: for prob in prob_list: self.__test_impl(isl_type,algo,prob)
def test_local_island(self): from PyGMO import local_island, algorithm, problem isl_type = local_island algo_list = [algorithm.py_example(1), algorithm.de(5)] prob_list = [problem.py_example(), problem.dejong(1)] for algo in algo_list: for prob in prob_list: self.__test_impl(isl_type,algo,prob)
def test_py_island(self):
# This test creates an infinite import loop on Windows when creating a new process
# with Python multiprocessing module.
# Normal usage of py_island on Windows is possible by using the `if __name__ == "__main__":` guard
# Reference: http://stackoverflow.com/questions/20222534/python-multiprocessing-on-windows-if-name-main
from PyGMO import py_island, algorithm, problem
isl_type = py_island
algo_list = [algorithm.py_example(1), algorithm.de(5)]
prob_list = [problem.py_example(), problem.dejong(1)]
for algo in algo_list:
for prob in prob_list:
self.__test_impl(isl_type, algo, prob)
def test_ipy_island(self):
from PyGMO import ipy_island, algorithm, problem
try:
from IPython.kernel import client
mec = client.MultiEngineClient()
if len(mec) == 0:
raise RuntimeError()
except ImportError as ie:
return
except BaseException as e:
print('\nThere is a problem with parallel IPython setup. The error message is:')
print(e)
print('Tests for ipy_island will not be run.')
return
isl_type = ipy_island
algo_list = [algorithm.py_example(1), algorithm.de(5)]
prob_list = [problem.py_example(), problem.dejong(1)]
for algo in algo_list:
for prob in prob_list:
self.__test_impl(isl_type,algo,prob)