def run(config):
config['resolution'] = utils.imsize_dict[config['dataset']]
config['n_classes'] = utils.nclass_dict[config['dataset']]
config['G_activation'] = utils.activation_dict[config['G_nl']]
config['D_activation'] = utils.activation_dict[config['D_nl']]
if config['resume']:
config['skip_init'] = True
config = utils.update_config_roots(config)
device = 'cuda'
utils.seed_rng(config['seed'])
utils.prepare_root(config)
torch.backends.cudnn.benchmark = True
model = __import__(config['model'])
experiment_name = (config['experiment_name'] if config['experiment_name'] else utils.name_from_config(config))
G = model.Generator(**config).to(device)
D = model.Discriminator(**config).to(device)
G3 = model.Generator(**config).to(device)
D3 = model.Discriminator(**config).to(device)
if config['ema']:
G_ema = model.Generator(**{**config, 'skip_init': True, 'no_optim': True}).to(device)
ema = utils.ema(G, G_ema, config['ema_decay'], config['ema_start'])
else:
G_ema, ema = None, None
if config['G_fp16']:
G = G.half()
if config['ema']:
G_ema = G_ema.half()
if config['D_fp16']:
D = D.half()
GD = model.G_D(G, D, config['conditional'])
GD3 = model.G_D(G3, D3, config['conditional'])
state_dict = {'itr': 0, 'epoch': 0, 'save_num': 0, 'save_best_num': 0, 'best_IS': 0, 'best_FID': 999999, 'config': config}
if config['resume']:
utils.load_weights(G, D, state_dict, config['weights_root'], experiment_name, config['load_weights'] if config['load_weights'] else None, G_ema if config['ema'] else None)
#utils.load_weights(G, D, state_dict, '../Task3_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'best0', G_ema if config['ema'] else None)
#utils.load_weights(G, D, state_dict, '../Task1_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'best0', G_ema if config['ema'] else None)
#utils.load_weights(G3, D3, state_dict, '../Task2_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'last0', G_ema if config['ema'] else None)
#utils.load_weights(G3, D3, state_dict, '../Task2_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'best0', G_ema if config['ema'] else None)
utils.load_weights(G3, D3, state_dict, '../Task2_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'last0', G_ema if config['ema'] else None)
utils.load_weights(G, D, state_dict, '../Task3_CIFAR_MNIST_KLWGAN_Simulation_Experiment/weights', 'C10Ukl5', 'best0', G_ema if config['ema'] else None)
if config['parallel']:
GD = nn.DataParallel(GD)
if config['cross_replica']:
patch_replication_callback(GD)
test_metrics_fname = '%s/%s_log.jsonl' % (config['logs_root'], experiment_name)
train_metrics_fname = '%s/%s' % (config['logs_root'], experiment_name)
test_log = utils.MetricsLogger(test_metrics_fname, reinitialize=(not config['resume']))
train_log = utils.MyLogger(train_metrics_fname, reinitialize=(not config['resume']), logstyle=config['logstyle'])
utils.write_metadata(config['logs_root'], experiment_name, config, state_dict)
D_batch_size = (config['batch_size'] * config['num_D_steps'] * config['num_D_accumulations'])
# Use: config['abnormal_class']
#print(config['abnormal_class'])
abnormal_class = config['abnormal_class']
select_dataset = config['select_dataset']
#print(config['select_dataset'])
#print(select_dataset)
loaders = utils.get_data_loaders(**{**config, 'batch_size': D_batch_size, 'start_itr': state_dict['itr'], 'abnormal_class': abnormal_class, 'select_dataset': select_dataset})
# Usage: --select_dataset cifar10 --abnormal_class 0 --shuffle --batch_size 64 --parallel --num_G_accumulations 1 --num_D_accumulations 1 --num_epochs 500 --num_D_steps 4 --G_lr 2e-4 --D_lr 2e-4 --dataset C10 --data_root ../Task2_CIFAR_MNIST_KLWGAN_Simulation_Experiment/data/ --G_ortho 0.0 --G_attn 0 --D_attn 0 --G_init N02 --D_init N02 --ema --use_ema --ema_start 1000 --start_eval 50 --test_every 5000 --save_every 2000 --num_best_copies 5 --num_save_copies 2 --loss_type kl_5 --seed 2 --which_best FID --model BigGAN --experiment_name C10Ukl5
# Use: --select_dataset mnist --abnormal_class 1 --shuffle --batch_size 64 --parallel --num_G_accumulations 1 --num_D_accumulations 1 --num_epochs 500 --num_D_steps 4 --G_lr 2e-4 --D_lr 2e-4 --dataset C10 --data_root ../Task2_CIFAR_MNIST_KLWGAN_Simulation_Experiment/data/ --G_ortho 0.0 --G_attn 0 --D_attn 0 --G_init N02 --D_init N02 --ema --use_ema --ema_start 1000 --start_eval 50 --test_every 5000 --save_every 2000 --num_best_copies 5 --num_save_copies 2 --loss_type kl_5 --seed 2 --which_best FID --model BigGAN --experiment_name C10Ukl5
G_batch_size = max(config['G_batch_size'], config['batch_size'])
z_, y_ = utils.prepare_z_y(G_batch_size, G.dim_z, config['n_classes'], device=device, fp16=config['G_fp16'])
fixed_z, fixed_y = utils.prepare_z_y(G_batch_size, G.dim_z, config['n_classes'], device=device, fp16=config['G_fp16'])
fixed_z.sample_()
fixed_y.sample_()
if not config['conditional']:
fixed_y.zero_()
y_.zero_()
if config['which_train_fn'] == 'GAN':
train = train_fns.GAN_training_function(G3, D3, GD3, G3, D3, GD3, G, D, GD, z_, y_, ema, state_dict, config)
else:
train = train_fns.dummy_training_function()
sample = functools.partial(utils.sample, G=(G_ema if config['ema'] and config['use_ema'] else G), z_=z_, y_=y_, config=config)
if config['dataset'] == 'C10U' or config['dataset'] == 'C10':
data_moments = 'fid_stats_cifar10_train.npz'
#'../Task1_CIFAR_MNIST_KLWGAN_Simulation_Experiment/fid_stats_cifar10_train.npz'
#data_moments = '../Task1_CIFAR_MNIST_KLWGAN_Simulation_Experiment/fid_stats_cifar10_train.npz'
else:
print("Cannot find the data set.")
sys.exit()
for epoch in range(state_dict['epoch'], config['num_epochs']):
if config['pbar'] == 'mine':
pbar = utils.progress(loaders[0], displaytype='s1k' if config['use_multiepoch_sampler'] else 'eta')
else:
pbar = tqdm(loaders[0])
for i, (x, y) in enumerate(pbar):
state_dict['itr'] += 1
G.eval()
D.train()
if config['ema']:
G_ema.train()
if config['D_fp16']:
x, y = x.to(device).half(), y.to(device)
else:
x, y = x.to(device), y.to(device)
print('')
# Random seed
#print(config['seed'])
if epoch==0 and i==0:
print(config['seed'])
metrics = train(x, y)
# We double the learning rate if we double the batch size.
train_log.log(itr=int(state_dict['itr']), **metrics)
if (config['sv_log_interval'] > 0) and (not (state_dict['itr'] % config['sv_log_interval'])):
train_log.log(itr=int(state_dict['itr']), **{**utils.get_SVs(G, 'G'), **utils.get_SVs(D, 'D')})
if config['pbar'] == 'mine':
print(', '.join(['itr: %d' % state_dict['itr']] + ['%s : %+4.3f' % (key, metrics[key]) for key in metrics]), end=' ')
if not (state_dict['itr'] % config['save_every']):
if config['G_eval_mode']:
G.eval()
if config['ema']:
G_ema.eval()
train_fns.save_and_sample(G, D, G_ema, z_, y_, fixed_z, fixed_y, state_dict, config, experiment_name)
experiment_name = (config['experiment_name'] if config['experiment_name'] else utils.name_from_config(config))
if (not (state_dict['itr'] % config['test_every'])) and (epoch >= config['start_eval']):
if config['G_eval_mode']:
G.eval()
if config['ema']:
G_ema.eval()
utils.sample_inception(
G_ema if config['ema'] and config['use_ema'] else G, config, str(epoch))
folder_number = str(epoch)
sample_moments = '%s/%s/%s/samples.npz' % (config['samples_root'], experiment_name, folder_number)
FID = fid_score.calculate_fid_given_paths([data_moments, sample_moments], batch_size=50, cuda=True, dims=2048)
train_fns.update_FID(G, D, G_ema, state_dict, config, FID, experiment_name, test_log)
state_dict['epoch'] += 1
#utils.save_weights(G, D, state_dict, config['weights_root'], experiment_name, 'be01Bes01Best%d' % state_dict['save_best_num'], G_ema if config['ema'] else None)
utils.save_weights(G, D, state_dict, config['weights_root'], experiment_name, 'last%d' % 0, G_ema if config['ema'] else None)
def run(config):
config['resolution'] = imsize_dict[config['dataset']]
config['n_classes'] = nclass_dict[config['dataset']]
config['G_activation'] = activation_dict[config['G_nl']]
config['D_activation'] = activation_dict[config['D_nl']]
if config['resume']:
config['skip_init'] = True
config = update_config_roots(config)
device = 'cuda'
utils_Task1_KLWGAN_Simulation_Experiment.seed_rng(config['seed'])
utils_Task1_KLWGAN_Simulation_Experiment.prepare_root(config)
torch.backends.cudnn.benchmark = True
model = __import__(config['model'])
experiment_name = (config['experiment_name'] if config['experiment_name'] else utils_Task1_KLWGAN_Simulation_Experiment.name_from_config(config))
G = model.Generator(**config).to(device)
D = model.Discriminator(**config).to(device)
if config['ema']:
G_ema = model.Generator(**{**config, 'skip_init': True, 'no_optim': True}).to(device)
ema = utils_Task1_KLWGAN_Simulation_Experiment.ema(G, G_ema, config['ema_decay'], config['ema_start'])
else:
G_ema, ema = None, None
if config['G_fp16']:
G = G.half()
if config['ema']:
G_ema = G_ema.half()
if config['D_fp16']:
D = D.half()
GD = model.G_D(G, D, config['conditional'])
state_dict = {'itr': 0, 'epoch': 0, 'save_num': 0, 'save_best_num': 0, 'best_IS': 0, 'best_FID': 999999, 'config': config}
if config['resume']:
utils_Task1_KLWGAN_Simulation_Experiment.load_weights(G, D, state_dict, config['weights_root'], experiment_name, config['load_weights'] if config['load_weights'] else None, G_ema if config['ema'] else None)
if config['parallel']:
GD = nn.DataParallel(GD)
if config['cross_replica']:
patch_replication_callback(GD)
test_metrics_fname = '%s/%s_log.jsonl' % (config['logs_root'], experiment_name)
train_metrics_fname = '%s/%s' % (config['logs_root'], experiment_name)
test_log = utils_Task1_KLWGAN_Simulation_Experiment.MetricsLogger(test_metrics_fname, reinitialize=(not config['resume']))
train_log = utils_Task1_KLWGAN_Simulation_Experiment.MyLogger(train_metrics_fname, reinitialize=(not config['resume']), logstyle=config['logstyle'])
utils_Task1_KLWGAN_Simulation_Experiment.write_metadata(config['logs_root'], experiment_name, config, state_dict)
D_batch_size = (config['batch_size'] * config['num_D_steps'] * config['num_D_accumulations'])
# Use: config['abnormal_class']
#print(config['abnormal_class'])
abnormal_class = config['abnormal_class']
select_dataset = config['select_dataset']
#print(config['select_dataset'])
#print(select_dataset)
loaders = utils_Task1_KLWGAN_Simulation_Experiment.get_data_loaders(**{**config, 'batch_size': D_batch_size, 'start_itr': state_dict['itr'], 'abnormal_class': abnormal_class, 'select_dataset': select_dataset})
G_batch_size = max(config['G_batch_size'], config['batch_size'])
z_, y_ = utils_Task1_KLWGAN_Simulation_Experiment.prepare_z_y(G_batch_size, G.dim_z, config['n_classes'], device=device, fp16=config['G_fp16'])
fixed_z, fixed_y = utils_Task1_KLWGAN_Simulation_Experiment.prepare_z_y(G_batch_size, G.dim_z, config['n_classes'], device=device, fp16=config['G_fp16'])
fixed_z.sample_()
fixed_y.sample_()
if not config['conditional']:
fixed_y.zero_()
y_.zero_()
if config['which_train_fn'] == 'GAN':
train = train_fns.GAN_training_function(G, D, GD, z_, y_, ema, state_dict, config)
else:
train = train_fns.dummy_training_function()
sample = functools.partial(utils_Task1_KLWGAN_Simulation_Experiment.sample, G=(G_ema if config['ema'] and config['use_ema'] else G), z_=z_, y_=y_, config=config)
if config['dataset'] == 'C10U' or config['dataset'] == 'C10':
data_moments = 'fid_stats_cifar10_train.npz'
#'../Task1_CIFAR_MNIST_KLWGAN_Simulation_Experiment/fid_stats_cifar10_train.npz'
#data_moments = '../Task1_CIFAR_MNIST_KLWGAN_Simulation_Experiment/fid_stats_cifar10_train.npz'
else:
print("Cannot find the dataset.")
sys.exit()
for epoch in range(state_dict['epoch'], config['num_epochs']):
if config['pbar'] == 'mine':
pbar = utils_Task1_KLWGAN_Simulation_Experiment.progress(loaders[0], displaytype='s1k' if config['use_multiepoch_sampler'] else 'eta')
else:
pbar = tqdm(loaders[0])
for i, (x, y) in enumerate(pbar):
state_dict['itr'] += 1
G.train()
D.train()
if config['ema']:
G_ema.train()
if config['D_fp16']:
x, y = x.to(device).half(), y.to(device)
else:
x, y = x.to(device), y.to(device)
#metrics = train(x, y)
print('')
# Random seed
#print(config['seed'])
if epoch==0 and i==0:
print(config['seed'])
metrics = train(x, y)
# We double the learning rate if we double the batch size.
train_log.log(itr=int(state_dict['itr']), **metrics)
if (config['sv_log_interval'] > 0) and (not (state_dict['itr'] % config['sv_log_interval'])):
train_log.log(itr=int(state_dict['itr']), **{**utils_Task1_KLWGAN_Simulation_Experiment.get_SVs(G, 'G'), **utils_Task1_KLWGAN_Simulation_Experiment.get_SVs(D, 'D')})
if config['pbar'] == 'mine':
print(', '.join(['itr: %d' % state_dict['itr']] + ['%s : %+4.3f' % (key, metrics[key]) for key in metrics]), end=' ')
if not (state_dict['itr'] % config['save_every']):
if config['G_eval_mode']:
G.eval()
if config['ema']:
G_ema.eval()
train_fns.save_and_sample(G, D, G_ema, z_, y_, fixed_z, fixed_y, state_dict, config, experiment_name)
experiment_name = (config['experiment_name'] if config['experiment_name'] else utils_Task1_KLWGAN_Simulation_Experiment.name_from_config(config))
if (not (state_dict['itr'] % config['test_every'])) and (epoch >= config['start_eval']):
if config['G_eval_mode']:
G.eval()
if config['ema']:
G_ema.eval()
utils_Task1_KLWGAN_Simulation_Experiment.sample_inception(G_ema if config['ema'] and config['use_ema'] else G, config, str(epoch))
folder_number = str(epoch)
sample_moments = '%s/%s/%s/samples.npz' % (config['samples_root'], experiment_name, folder_number)
#FID = fid_score.calculate_fid_given_paths([data_moments, sample_moments], batch_size=50, cuda=True, dims=2048)
#train_fns.update_FID(G, D, G_ema, state_dict, config, FID, experiment_name, test_log)
# Use the files train_fns.py and utils_Task1_KLWGAN_Simulation_Experiment.py
# Use the functions update_FID() and save_weights()
# Save the lowest FID score
FID = fid_score.calculate_fid_given_paths([data_moments, sample_moments], batch_size=50, cuda=True, dims=2048)
train_fns.update_FID(G, D, G_ema, state_dict, config, FID, experiment_name, test_log)
# FID also from: https://github.com/DarthSid95/RumiGANs/blob/main/gan_metrics.py
# Implicit generative models and GANs generate sharp, low-FID, realistic, and high-quality images.
# We use implicit generative models and GANs for the challenging task of anomaly detection in high-dimensional spaces.
state_dict['epoch'] += 1
# Save the last model
utils_Task1_KLWGAN_Simulation_Experiment.save_weights(G, D, state_dict, config['weights_root'], experiment_name, 'last%d' % 0, G_ema if config['ema'] else None)
def run(config):
# Update the config dict as necessary
# This is for convenience, to add settings derived from the user-specified
# configuration into the config-dict (e.g. inferring the number of classes
# and size of the images from the dataset, passing in a pytorch object
# for the activation specified as a string)
config['resolution'] = utils.imsize_dict[config['dataset']]
config['n_classes'] = utils.nclass_dict[config['dataset']]
config['G_activation'] = utils.activation_dict[config['G_nl']]
config['D_activation'] = utils.activation_dict[config['D_nl']]
# By default, skip init if resuming training.
if config['resume']:
print('Skipping initialization for training resumption...')
config['skip_init'] = True
config = utils.update_config_roots(config)
device = 'cuda'
# Seed RNG
utils.seed_rng(config['seed'])
# Prepare root folders if necessary
utils.prepare_root(config)
# Setup cudnn.benchmark for free speed
torch.backends.cudnn.benchmark = True
# Import the model--this line allows us to dynamically select different files.
model = __import__(config['model'])
experiment_name = (config['experiment_name'] if config['experiment_name']
else utils.name_from_config(config))
print('Experiment name is %s' % experiment_name)
# Next, build the model
G = model.Generator(**config).to(device)
D = model.Discriminator(**config).to(device)
# If using EMA, prepare it
if config['ema']:
print('Preparing EMA for G with decay of {}'.format(
config['ema_decay']))
G_ema = model.Generator(**{**config, 'skip_init': True,
'no_optim': True}).to(device)
ema = utils.ema(G, G_ema, config['ema_decay'], config['ema_start'])
else:
G_ema, ema = None, None
# FP16?
if config['G_fp16']:
print('Casting G to float16...')
G = G.half()
if config['ema']:
G_ema = G_ema.half()
if config['D_fp16']:
print('Casting D to fp16...')
D = D.half()
# Consider automatically reducing SN_eps?
GD = model.G_D(G, D, config['conditional']) # setting conditional to false
print(G)
print(D)
print('Number of params in G: {} D: {}'.format(
*[sum([p.data.nelement() for p in net.parameters()]) for net in [G, D]]))
# Prepare state dict, which holds things like epoch # and itr #
state_dict = {'itr': 0, 'epoch': 0, 'save_num': 0, 'save_best_num': 0,
'best_IS': 0, 'best_FID': 999999, 'config': config}
# If loading from a pre-trained model, load weights
if config['resume']:
print('Loading weights...')
utils.load_weights(G, D, state_dict,
config['weights_root'], experiment_name,
config['load_weights'] if config['load_weights'] else None,
G_ema if config['ema'] else None)
# If parallel, parallelize the GD module
if config['parallel']:
GD = nn.DataParallel(GD)
if config['cross_replica']:
patch_replication_callback(GD)
# Prepare loggers for stats; metrics holds test metrics,
# lmetrics holds any desired training metrics.
test_metrics_fname = '%s/%s_log.jsonl' % (config['logs_root'],
experiment_name)
train_metrics_fname = '%s/%s' % (config['logs_root'], experiment_name)
print('Inception Metrics will be saved to {}'.format(test_metrics_fname))
test_log = utils.MetricsLogger(test_metrics_fname,
reinitialize=(not config['resume']))
print('Training Metrics will be saved to {}'.format(train_metrics_fname))
train_log = utils.MyLogger(train_metrics_fname,
reinitialize=(not config['resume']),
logstyle=config['logstyle'])
# Write metadata
utils.write_metadata(config['logs_root'],
experiment_name, config, state_dict)
# Prepare data; the Discriminator's batch size is all that needs to be passed
# to the dataloader, as G doesn't require dataloading.
# Note that at every loader iteration we pass in enough data to complete
# a full D iteration (regardless of number of D steps and accumulations)
D_batch_size = (config['batch_size'] * config['num_D_steps']
* config['num_D_accumulations'])
loaders = utils.get_data_loaders(**{**config, 'batch_size': D_batch_size,
'start_itr': state_dict['itr']})
# Prepare noise and randomly sampled label arrays
# Allow for different batch sizes in G
G_batch_size = max(config['G_batch_size'], config['batch_size'])
z_, y_ = utils.prepare_z_y(G_batch_size, G.dim_z, config['n_classes'],
device=device, fp16=config['G_fp16'])
# Prepare a fixed z & y to see individual sample evolution throghout training
fixed_z, fixed_y = utils.prepare_z_y(G_batch_size, G.dim_z,
config['n_classes'], device=device,
fp16=config['G_fp16'])
fixed_z.sample_()
fixed_y.sample_()
if not config['conditional']:
fixed_y.zero_()
y_.zero_()
# Loaders are loaded, prepare the training function
if config['which_train_fn'] == 'GAN':
train = train_fns.GAN_training_function(G, D, GD, z_, y_,
ema, state_dict, config)
# Else, assume debugging and use the dummy train fn
else:
train = train_fns.dummy_training_function()
# Prepare Sample function for use with inception metrics
sample = functools.partial(utils.sample,
G=(G_ema if config['ema'] and config['use_ema']
else G),
z_=z_, y_=y_, config=config)
print('Beginning training at epoch %d...' % state_dict['epoch'])
print('Total training epochs ', config['num_epochs'])
print("the dataset is ", config['dataset'], )
if config['dataset'] == 'C10U' or config['dataset'] == 'C10':
data_moments = 'fid_stats_cifar10_train.npz'
else:
print("cannot find the dataset")
sys.exit()
print("the data moments is ", data_moments)
# Train for specified number of epochs, although we mostly track G iterations.
for epoch in range(state_dict['epoch'], config['num_epochs']):
# Which progressbar to use? TQDM or my own?
if config['pbar'] == 'mine':
pbar = utils.progress(
loaders[0], displaytype='s1k' if config['use_multiepoch_sampler'] else 'eta')
else:
pbar = tqdm(loaders[0])
for i, (x, y) in enumerate(pbar):
# Increment the iteration counter
state_dict['itr'] += 1
# Make sure G and D are in training mode, just in case they got set to eval
# For D, which typically doesn't have BN, this shouldn't matter much.
G.train()
D.train()
if config['ema']:
G_ema.train()
if config['D_fp16']:
x, y = x.to(device).half(), y.to(device)
else:
x, y = x.to(device), y.to(device)
metrics = train(x, y)
train_log.log(itr=int(state_dict['itr']), **metrics)
# Every sv_log_interval, log singular values
if (config['sv_log_interval'] > 0) and (not (state_dict['itr'] % config['sv_log_interval'])):
train_log.log(itr=int(state_dict['itr']),
**{**utils.get_SVs(G, 'G'), **utils.get_SVs(D, 'D')})
# If using my progbar, print metrics.
if config['pbar'] == 'mine':
print(', '.join(['itr: %d' % state_dict['itr']]
+ ['%s : %+4.3f' % (key, metrics[key])
for key in metrics]), end=' ')
# Save weights and copies as configured at specified interval
if not (state_dict['itr'] % config['save_every']):
if config['G_eval_mode']:
print('Switchin G to eval mode...')
G.eval()
if config['ema']:
G_ema.eval()
train_fns.save_and_sample(G, D, G_ema, z_, y_, fixed_z, fixed_y,
state_dict, config, experiment_name)
# Test every specified interval
# First load celeba moments
experiment_name = (config['experiment_name'] if config['experiment_name']
else utils.name_from_config(config))
if (not (state_dict['itr'] % config['test_every'])) and (epoch >= config['start_eval']):
if config['G_eval_mode']:
print('Switchin G to eval mode...')
G.eval()
if config['ema']:
G_ema.eval()
# sampling images and saving to samples/experiments/epoch
utils.sample_inception(
G_ema if config['ema'] and config['use_ema'] else G, config, str(epoch))
# Get saved sample path
folder_number = str(epoch)
sample_moments = '%s/%s/%s/samples.npz' % (
config['samples_root'], experiment_name, folder_number)
# Calculate FID
FID = fid_score.calculate_fid_given_paths([data_moments, sample_moments],
batch_size=50, cuda=True, dims=2048)
print("FID calculated")
train_fns.update_FID(
G, D, G_ema, state_dict, config, FID, experiment_name, test_log)
# train_fns.test(G, D, G_ema, z_, y_, state_dict, config, sample,
# get_inception_metrics, experiment_name, test_log)
# Increment epoch counter at end of epoch
state_dict['epoch'] += 1