cfg.parse(args['resnet18'])
if len(sys.argv) > 1:
device_ids = torch.cuda.device_count()
print('device_ids:', device_ids)
arg_model, arg_target, arg_alpha, arg_loss, arg_task = sys.argv[1:]
# print(arg_model, arg_norm, arg_alpha)
cfg.MODEL = arg_model
cfg.TARGET_MODAL = arg_target
cfg.ALPHA_CONTENT = float(arg_alpha)
cfg.LOG_PATH = os.path.join(
'/home/lzy/summary/', cfg.MODEL, cfg.PRETRAINED, ''.join([
arg_task, '_2', cfg.TARGET_MODAL, '_alpha_', arg_alpha, '_',
arg_loss, '_gpus-',
str(device_ids)
]),
datetime.now().strftime('%b%d_%H-%M-%S'))
cfg.LOSS_TYPES = [arg_loss, 'CLS']
else:
os.environ["CUDA_VISIBLE_DEVICES"] = cfg.GPU_IDS
# Setting random seed
if cfg.MANUAL_SEED is None:
cfg.MANUAL_SEED = random.randint(1, 10000)
random.seed(cfg.MANUAL_SEED)
torch.manual_seed(cfg.MANUAL_SEED)
torch.backends.cudnn.benchmark = True
def main():
cfg = DefaultConfig()
args = {
'seg_resnet_sunrgbd': SEG_RESNET_SUNRGBD_CONFIG().args(),
'seg_resnet_cityscapes': SEG_RESNET_CITYSCAPE_CONFIG().args(),
'rec_resnet_sunrgbd': REC_RESNET_SUNRGBD_CONFIG().args(),
'rec_resnet_nyud2': REC_RESNET_NYUD2_CONFIG().args(),
'rec_resnet_mit67': REC_RESNET_MIT67_CONFIG().args(),
'infomax_resnet_sunrgbd': INFOMAX_RESNET_SUNRGBD_CONFIG().args(),
'infomax_resnet_nyud2': INFOMAX_RESNET_NYUD2_CONFIG().args()
}
# use shell
if len(sys.argv) > 1:
device_ids = torch.cuda.device_count()
print('device_ids:', device_ids)
gpu_ids, config_key = sys.argv[1:]
cfg.parse(args[config_key])
cfg.GPU_IDS = gpu_ids.split(',')
else:
# seg_resnet_sunrgbd
# seg_resnet_cityscapes
# infomax_resnet_sunrgbd
# rec_resnet_sunrgbd
# rec_resnet_nyud2
# rec_resnet_mit67
# infomax_resnet_nyud2
config_key = 'rec_resnet_sunrgbd'
cfg.parse(args[config_key])
os.environ['CUDA_VISIBLE_DEVICES'] = ','.join(
map(lambda x: str(x), cfg.GPU_IDS))
trans_task = '' + cfg.WHICH_DIRECTION
if not cfg.NO_TRANS:
if cfg.MULTI_MODAL:
trans_task = trans_task + '_multimodal_'
if 'SEMANTIC' in cfg.LOSS_TYPES or 'PIX2PIX' in cfg.LOSS_TYPES:
trans_task = trans_task + '_alpha_' + str(cfg.ALPHA_CONTENT)
evaluate_type = 'sliding_window' if cfg.SLIDE_WINDOWS else 'center_crop'
log_name = ''.join(
[cfg.TASK, '_', cfg.ARCH, '_', trans_task, '_', cfg.DATASET])
cfg.LOG_NAME = ''.join([
log_name, '_', '.'.join(cfg.LOSS_TYPES), '_', evaluate_type, '_gpus_',
str(len(cfg.GPU_IDS)), '_',
datetime.now().strftime('%b%d_%H-%M-%S')
])
cfg.LOG_PATH = os.path.join(cfg.LOG_PATH, cfg.MODEL, cfg.LOG_NAME)
# Setting random seed
if cfg.MANUAL_SEED is None:
cfg.MANUAL_SEED = random.randint(1, 10000)
random.seed(cfg.MANUAL_SEED)
torch.manual_seed(cfg.MANUAL_SEED)
torch.backends.cudnn.benchmark = True
# cudnn.deterministic = True
project_name = reduce(lambda x, y: str(x) + '/' + str(y),
os.path.realpath(__file__).split(os.sep)[:-1])
print('>>> task path is {0}'.format(project_name))
util.mkdir('logs')
# dataset = segmentation_dataset_cv2
train_transforms = list()
val_transforms = list()
ms_targets = []
train_transforms.append(dataset.Resize(cfg.LOAD_SIZE))
# train_transforms.append(dataset.RandomScale(cfg.RANDOM_SCALE_SIZE)) #
# train_transforms.append(dataset.RandomRotate())
# train_transforms.append(dataset.RandomCrop_Unaligned(cfg.FINE_SIZE, pad_if_needed=True, fill=0)) #
train_transforms.append(
dataset.RandomCrop(cfg.FINE_SIZE, pad_if_needed=True, fill=0)) #
train_transforms.append(dataset.RandomHorizontalFlip())
if cfg.TARGET_MODAL == 'lab':
train_transforms.append(dataset.RGB2Lab())
if cfg.MULTI_SCALE:
for item in cfg.MULTI_TARGETS:
ms_targets.append(item)
train_transforms.append(
dataset.MultiScale(size=cfg.FINE_SIZE,
scale_times=cfg.MULTI_SCALE_NUM,
ms_targets=ms_targets))
train_transforms.append(dataset.ToTensor(ms_targets=ms_targets))
train_transforms.append(
dataset.Normalize(mean=cfg.MEAN, std=cfg.STD, ms_targets=ms_targets))
val_transforms.append(dataset.Resize(cfg.LOAD_SIZE))
if not cfg.SLIDE_WINDOWS:
val_transforms.append(dataset.CenterCrop((cfg.FINE_SIZE)))
if cfg.MULTI_SCALE:
val_transforms.append(
dataset.MultiScale(size=cfg.FINE_SIZE,
scale_times=cfg.MULTI_SCALE_NUM,
ms_targets=ms_targets))
val_transforms.append(dataset.ToTensor(ms_targets=ms_targets))
val_transforms.append(
dataset.Normalize(mean=cfg.MEAN, std=cfg.STD, ms_targets=ms_targets))
train_dataset = dataset.__dict__[cfg.DATASET](
cfg=cfg,
transform=transforms.Compose(train_transforms),
data_dir=cfg.DATA_DIR_TRAIN,
phase_train=True)
val_dataset = dataset.__dict__[cfg.DATASET](
cfg=cfg,
transform=transforms.Compose(val_transforms),
data_dir=cfg.DATA_DIR_VAL,
phase_train=False)
cfg.CLASS_WEIGHTS_TRAIN = train_dataset.class_weights
cfg.IGNORE_LABEL = train_dataset.ignore_label
cfg.train_dataset = train_dataset
cfg.val_dataset = val_dataset
port = random.randint(8001, 9000)
ngpus_per_node = len(cfg.GPU_IDS)
if cfg.MULTIPROCESSING_DISTRIBUTED:
cfg.rank = 0
cfg.ngpus_per_node = ngpus_per_node
cfg.dist_url = 'tcp://127.0.0.1:' + str(port)
cfg.dist_backend = 'nccl'
cfg.opt_level = 'O0'
cfg.world_size = 1
cfg.print_args()
if cfg.MULTIPROCESSING_DISTRIBUTED:
cfg.world_size = cfg.ngpus_per_node * cfg.world_size
mp.spawn(main_worker,
nprocs=cfg.ngpus_per_node,
args=(cfg.ngpus_per_node, cfg))
else:
# Simply call main_worker function
main_worker(cfg.GPU_IDS, ngpus_per_node, cfg)