本文整理汇总了Python中config.cfg.merge_from_file方法的典型用法代码示例。如果您正苦于以下问题：Python cfg.merge_from_file方法的具体用法？Python cfg.merge_from_file怎么用？Python cfg.merge_from_file使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类config.cfg的用法示例。
在下文中一共展示了cfg.merge_from_file方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 需要导入模块: from config import cfg [as 别名]
# 或者: from config.cfg import merge_from_file [as 别名]
def main():
parser = argparse.ArgumentParser(description="ReID Baseline Training")
parser.add_argument(
"--config_file", default="./configs/tiger.yml", help="path to config file", type=str
)
parser.add_argument("opts", help="Modify config options using the command-line", default=None,
nargs=argparse.REMAINDER)
parser.add_argument("--index_flod", help="Index of k-flod", default=3, type=int) #k-flod
args = parser.parse_args()
num_gpus = int(os.environ["WORLD_SIZE"]) if "WORLD_SIZE" in os.environ else 1
if args.config_file != "":
cfg.merge_from_file(args.config_file)
cfg.merge_from_list(args.opts)
cfg.DATASETS.INDEX_FLOD = args.index_flod
cfg.freeze()
output_dir = cfg.OUTPUT_DIR
if output_dir and not os.path.exists(output_dir):
os.makedirs(output_dir)
logger = setup_logger("reid_baseline", output_dir, 0)
logger.info("Using {} GPUS".format(num_gpus))
logger.info(args)
if args.config_file != "":
logger.info("Loaded configuration file {}".format(args.config_file))
with open(args.config_file, 'r') as cf:
config_str = "\n" + cf.read()
logger.info(config_str)
logger.info("Running with config:\n{}".format(cfg))
if cfg.MODEL.DEVICE == "cuda":
os.environ['CUDA_VISIBLE_DEVICES'] = cfg.MODEL.DEVICE_ID # new add by gu
cudnn.benchmark = True
train(cfg) 示例2: train
# 需要导入模块: from config import cfg [as 别名]
# 或者: from config.cfg import merge_from_file [as 别名]
def train(args):
if args.config_file != "":
cfg.merge_from_file(args.config_file)
cfg.merge_from_list(args.opts)
cfg.freeze()
output_dir = cfg.OUTPUT_DIR
if output_dir and not os.path.exists(output_dir):
os.makedirs(output_dir)
shutil.copy(args.config_file, cfg.OUTPUT_DIR)
num_gpus = torch.cuda.device_count()
logger = setup_logger('reid_baseline', output_dir, 0)
logger.info('Using {} GPUS'.format(num_gpus))
logger.info(args)
logger.info('Running with config:\n{}'.format(cfg))
train_dl, val_dl, num_query, num_classes = make_dataloader(cfg, num_gpus)
model = build_model(cfg, num_classes)
loss_func = make_loss(cfg, num_classes)
trainer = BaseTrainer(cfg, model, train_dl, val_dl,
loss_func, num_query, num_gpus)
for epoch in range(trainer.epochs):
for batch in trainer.train_dl:
trainer.step(batch)
trainer.handle_new_batch()
trainer.handle_new_epoch() 示例3: main
# 需要导入模块: from config import cfg [as 别名]
# 或者: from config.cfg import merge_from_file [as 别名]
def main():
parser = argparse.ArgumentParser(description="ReID Baseline Inference")
parser.add_argument(
"--config_file", default="", help="path to config file", type=str
)
parser.add_argument("opts", help="Modify config options using the command-line", default=None,
nargs=argparse.REMAINDER)
args = parser.parse_args()
num_gpus = int(os.environ["WORLD_SIZE"]) if "WORLD_SIZE" in os.environ else 1
if args.config_file != "":
cfg.merge_from_file(args.config_file)
cfg.merge_from_list(args.opts)
cfg.freeze()
output_dir = cfg.OUTPUT_DIR
if output_dir and not os.path.exists(output_dir):
mkdir(output_dir)
logger = setup_logger("reid_baseline", output_dir, 0)
logger.info("Using {} GPUS".format(num_gpus))
logger.info(args)
if args.config_file != "":
logger.info("Loaded configuration file {}".format(args.config_file))
with open(args.config_file, 'r') as cf:
config_str = "\n" + cf.read()
logger.info(config_str)
logger.info("Running with config:\n{}".format(cfg))
if cfg.MODEL.DEVICE == "cuda":
os.environ['CUDA_VISIBLE_DEVICES'] = cfg.MODEL.DEVICE_ID
cudnn.benchmark = True
train_loader, val_loader, num_query, num_classes = make_data_loader(cfg)
model = build_model(cfg, num_classes)
model.load_param(cfg.TEST.WEIGHT)
inference(cfg, model, val_loader, num_query)