def test_run_procgen(self, tmpdir, config, mu_lambda_es_config):
brainCfg = evolve(config.brain,
v_mask="logarithmic",
v_mask_param=128,
w_mask="logarithmic",
w_mask_param=128,
t_mask="logarithmic",
t_mask_param=128)
# need custom eprunner-config, because procgen experiments need explicit config
episode_runner_cfg = evolve(
config.episode_runner,
environment_attributes=ProcGenEnvAttributesCfg(type="ProcGenAttr"))
# need to use mu_lambda_es_config, because genome is too large for CMA_ES
config = evolve(config,
environment="procgen:procgen-heist-v0",
brain=brainCfg,
optimizer=mu_lambda_es_config,
episode_runner=episode_runner_cfg)
exp = Experiment(configuration=config,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="mp")
exp.run()
def test_init_from_example_configs(self, tmpdir):
current_directory = os.path.dirname(os.path.realpath(__file__))
example_conf_path = os.path.join(current_directory, "..",
"configurations")
for conf_name in os.listdir(example_conf_path):
print("Next configuration: " + conf_name)
path = os.path.join(example_conf_path, conf_name)
if os.path.isdir(path):
print("Skipping, because its a directory")
continue
if conf_name == "temp.json":
print("Skipping, because its a temp file")
continue
if "design" in conf_name:
with open(path, "r") as read_file:
design_space = json.load(read_file)
c = ConfigReader.config_from_dict(
sample_from_design_space(design_space))
else:
c = ConfigReader.config_from_file(path)
if c.environment in ["ReacherMemory-v0"]:
print("Skipping, because its a Mujoco environment")
continue
Experiment(configuration=c,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="mp")
def test_cnn_init_exp(self, tmpdir):
config_location = os.path.join(os.getcwd(),
"../configurations/cnn_ctrnn.json")
config = ConfigReader.config_from_file(config_location)
Experiment(configuration=config,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="dask")
def test_basic_init(self, tmpdir):
config_location = os.path.join(os.getcwd(),
"tests/basic_test_config.json")
config = ConfigReader.config_from_file(config_location)
assert config.brain.number_neurons == 2
Experiment(configuration=config,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="dask")
def test_run_procgen(self, tmpdir, config, mu_lambda_es_config):
brainCfg = evolve(config.brain,
v_mask='logarithmic',
v_mask_param=128,
w_mask='logarithmic',
w_mask_param=128,
t_mask='logarithmic',
t_mask_param=128)
# need to use mu_lambda_es_config, because genome is too large for CMA_ES
config = evolve(config,
environment='procgen:procgen-heist-v0',
brain=brainCfg,
optimizer=mu_lambda_es_config)
exp = Experiment(configuration=config,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="mp")
exp.run()
from brain_visualizer.brain_visualizer import BrainVisualizerHandler
from tools.configurations import ExperimentCfg, ContinuousTimeRNNCfg, StandardEpisodeRunnerCfg
from tools.helper import config_from_file
import os
import threading
from brains.continuous_time_rnn import ContinuousTimeRNN
from attr import s
import numpy as np
from tools.helper import transform
cfg_path = os.path.join('configurations', 'reverse_fixed.json')
cfg_exp = config_from_file(cfg_path)
experiment = Experiment(configuration=cfg_exp,
result_path="",
from_checkpoint=None)
@s(auto_attribs=True, frozen=True, slots=True)
class BrainParam:
V: np.ndarray
W: np.ndarray
T: np.ndarray
y0: np.ndarray
clip_min: np.ndarray
clip_max: np.ndarray
def param_to_genom(param):
return np.concatenate([
# complex type and default
self.add_argument("--result_path",
type=os.path.abspath,
default=os.path.join(
"..", "CTRNN_Simulation_Results", "data",
datetime.now().strftime("%Y-%m-%d_%H-%M-%S")))
return self
if __name__ == "__main__": # pragma: no cover
"""Everything outside this block will be executed by every worker-thread, while this block is only run on the
main thread. Every object that is later passed to a worker must be pickle-able, that's why we
initialise everything that is not pickle-able before this point. Especially the DEAP-toolbox's creator-object is not
pickle-able.
"""
os.environ["CUDA_VISIBLE_DEVICES"] = ""
args = TrainArgs(underscores_to_dashes=True).parse_args()
experiment = Experiment(configuration=ConfigReader.config_from_file(
args.configuration),
result_path=args.result_path,
from_checkpoint=args.from_checkpoint,
processing_framework=args.processing_framework,
number_of_workers=args.num_workers,
reset_hof=args.reset_hof,
write_final_checkpoint=args.write_final_checkpoint)
os.mkdir(args.result_path)
experiment.run()
def test_run_atari_setup(self, tmpdir, config):
config = evolve(config, environment="Qbert-ram-v0")
Experiment(configuration=config,
result_path=tmpdir,
from_checkpoint=None,
processing_framework="mp")
def test_run(self, tmpdir, config):
experiment_dask = Experiment(configuration=config,
result_path=tmpdir.mkdir("dask"),
from_checkpoint=None,
processing_framework="dask")
experiment_dask.run()
# update the expected results when it changed intentionally
# when you do, don't forget to repeat an experiment you know will yield good results to make
# sure nothing broke when you changed the underlying algorithm
# Note that these versions depend on whether one uses a virtualenv created with the standard Python virtualenv
# tool package or with Anaconda. Also this value changes when standard NumPy or NumPy + MKL is used.
# I don't think this list is exhausted, expand or change accordingly if necessary.
# Also the GitHub Action Runner has a different result than the standard Python virtualenv for some reason
accepted_results = [
# outdated: -103.4065390603272, Python 3.8 + conda 4.9.2 + standard NumPy
# outdated: -102.16727461334207, # Python 3.8 + conda 4.9.2 + NumPy + MKL
-96.44321002933644, # Python 3.8 + Python virtualenv + standard NumPy updated after 2021-02-07
-100.79614768185776, # Python 3.8 in self-hosted GitHub Action Runner
-110.90104247303623, # Python 3.8 in shared GitHub Action Runner
]
assert experiment_dask.result_handler.result_log.chapters["fitness"][
-1]["max"] in accepted_results
experiment_mp = Experiment(configuration=config,
result_path=tmpdir.mkdir("mp"),
from_checkpoint=None,
processing_framework="mp")
experiment_mp.run()
experiment_sequential = Experiment(
configuration=config,
result_path=tmpdir.mkdir("sequential"),
from_checkpoint=None,
processing_framework="sequential")
experiment_sequential.run()
assert (experiment_dask.result_handler.result_log.chapters["fitness"]
[-1]["max"] == experiment_mp.result_handler.result_log.
chapters["fitness"][-1]["max"])
assert (experiment_dask.result_handler.result_log.chapters["fitness"]
[-1]["max"] == experiment_sequential.result_handler.result_log.
chapters["fitness"][-1]["max"])
def main():
########################
# Define a Project
########################
# project id
project_id = config['projects']['panoptes_id']
# project classes
project_classes = cfg_model['classes']
# create Project object
project = Project(name=str(project_id),
panoptes_id=project_id,
classes=project_classes,
cfg_path=cfg_path,
config=config)
# create Subject Sets
project.createSubjectSet(mode=cfg_model['subject_mode'])
########################
# Define Experiment
########################
# map classes as specified by the current experiment,
# choose from a mapping defined in create_class_mappings() function
class_mapper = create_class_mappings(cfg_model['class_mapping'])
# experiment object
exp = Experiment(name=cfg_model['experiment_id'],
project=project,
class_mapper=class_mapper,
train_size=cfg_model['train_size'],
test_size=cfg_model['test_size'],
equal_class_sizes=bool(cfg_model['balanced_classes']),
random_state=cfg_model['random_seed'],
max_labels_per_subject=1)
# create separate directories with image data for this experiment
# use only links to original images to save space
exp.createExpDataSet(link_only=bool(eval(config['general']['link_only'])),
clear_old_files=False,
splits=cfg_model['experiment_data'],
split_mode=cfg_model['split_mode'])
########################
# Define Model
########################
# create model object
model = Model(train_set=exp.train_set,
test_set=exp.test_set,
val_set=exp.val_set,
mod_file=cfg_model['model_file'],
pre_processing=cfg_model['pre_processing'],
config=config,
cfg_path=cfg_path,
callbacks=cfg_model['callbacks'],
optimizer=cfg_model['optimizer'],
num_classes=len(set(class_mapper.values())))
########################
# Train Model
########################
# add model to experiment
exp.addModel(model)
# prepare / initialize model
exp.prep_model()
# train model
exp.train()
########################
# Evaluate Model
########################
exp.evaluate()
logging.info("Finished")
return self
args = RenderArgs(underscores_to_dashes=True).parse_args()
logging.basicConfig(format="%(levelname)s: %(message)s", level=logging.INFO)
try:
with open(os.path.join(args.dir, "Log.pkl"), "rb") as read_file_log:
log = pickle.load(read_file_log)
except:
with open(os.path.join(args.dir, "Log.json"), "r") as read_file_log:
log = json.load(read_file_log)
config = ConfigReader.config_from_file(os.path.join(args.dir, "Configuration.json"))
experiment = Experiment(configuration=config,
result_path="/tmp/not-used",
from_checkpoint=None, processing_framework='sequential')
with open(os.path.join(args.dir, "HallOfFame.pickle"), "rb") as read_file_hof:
# creator is needed to unpickle HOF
# creator is registered when loading experiment
try:
hall_of_fame = pickle.load(read_file_hof)
except AttributeError:
# workaround to render experiments that were created before this PR was merged:
# https://github.com/neuroevolution-ai/NeuroEvolution-CTRNN_new/pull/48
# feel free to remove this workaround when experiments from before february 2021 are no longer relevant
creator.create("FitnessMax", base.Fitness, weights=(1.0,))
creator.create("Individual", list, typecode='b', fitness=creator.FitnessMax)
hall_of_fame = pickle.load(read_file_hof)
def test_run(self, tmpdir, config):
experiment_dask = Experiment(configuration=config,
result_path=tmpdir.mkdir("dask"),
from_checkpoint=None,
processing_framework="dask")
experiment_dask.run()
# update the expected results when it changed intentionally
# when you do, don't forget to repeat an experiment you know will yield good results to make
# sure nothing broke when you changed the underlying algorithm
# note; this value depends on the machine
accepted_results = [
-99.11361202453168, # result on bjoern's notebook
-98.95448135483025, # result on bjoern's desktop
-92.24354731262838, # result on Patrick's notebook
-116.79799970080285, # result on Github Action Public Runner
-99.78831700269642 # result on se-catalpa
]
assert experiment_dask.result_handler.result_log.chapters["fitness"][
-1]["max"] in accepted_results
experiment_mp = Experiment(configuration=config,
result_path=tmpdir.mkdir("mp"),
from_checkpoint=None,
processing_framework="mp")
experiment_mp.run()
experiment_sequential = Experiment(
configuration=config,
result_path=tmpdir.mkdir("sequential"),
from_checkpoint=None,
processing_framework="sequential")
experiment_sequential.run()
assert (experiment_dask.result_handler.result_log.chapters["fitness"]
[-1]["max"] == experiment_mp.result_handler.result_log.
chapters["fitness"][-1]["max"])
assert (experiment_dask.result_handler.result_log.chapters["fitness"]
[-1]["max"] == experiment_sequential.result_handler.result_log.
chapters["fitness"][-1]["max"])