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| # Copyright (c) Meta Platforms, Inc. and affiliates. | |
| # All rights reserved. | |
| # | |
| # This source code is licensed under the license found in the | |
| # LICENSE file in the root directory of this source tree. | |
| import argparse | |
| import os | |
| import os.path as osp | |
| from mmengine.config import Config, DictAction | |
| from mmengine.model import is_model_wrapper | |
| from mmengine.registry import RUNNERS | |
| from mmengine.runner import Runner | |
| from mmengine.runner.checkpoint import load_checkpoint | |
| from mmdet.utils import register_all_modules | |
| # TODO: support fuse_conv_bn, visualization, and format_only | |
| def parse_args(): | |
| parser = argparse.ArgumentParser( | |
| description='MMTrack test (and eval) a model') | |
| parser.add_argument('config', help='test config file path') | |
| parser.add_argument('--checkpoint', help='checkpoint file') | |
| parser.add_argument('--detector', help='detection checkpoint file') | |
| parser.add_argument('--reid', help='reid checkpoint file') | |
| parser.add_argument( | |
| '--work-dir', | |
| help='the directory to save the file containing evaluation metrics') | |
| parser.add_argument( | |
| '--cfg-options', | |
| nargs='+', | |
| action=DictAction, | |
| help='override some settings in the used config, the key-value pair ' | |
| 'in xxx=yyy format will be merged into config file. If the value to ' | |
| 'be overwritten is a list, it should be like key="[a,b]" or key=a,b ' | |
| 'It also allows nested list/tuple values, e.g. key="[(a,b),(c,d)]" ' | |
| 'Note that the quotation marks are necessary and that no white space ' | |
| 'is allowed.') | |
| parser.add_argument( | |
| '--launcher', | |
| choices=['none', 'pytorch', 'slurm', 'mpi'], | |
| default='none', | |
| help='job launcher') | |
| parser.add_argument('--local-rank', type=int, default=0) | |
| args = parser.parse_args() | |
| if 'LOCAL_RANK' not in os.environ: | |
| os.environ['LOCAL_RANK'] = str(args.local_rank) | |
| return args | |
| def main(): | |
| args = parse_args() | |
| # register all modules in mmtrack into the registries | |
| # do not init the default scope here because it will be init in the runner | |
| register_all_modules(init_default_scope=False) | |
| # load config | |
| cfg = Config.fromfile(args.config) | |
| cfg.launcher = args.launcher | |
| if args.cfg_options is not None: | |
| cfg.merge_from_dict(args.cfg_options) | |
| # work_dir is determined in this priority: CLI > segment in file > filename | |
| if args.work_dir is not None: | |
| # update configs according to CLI args if args.work_dir is not None | |
| cfg.work_dir = args.work_dir | |
| elif cfg.get('work_dir', None) is None: | |
| # use config filename as default work_dir if cfg.work_dir is None | |
| cfg.work_dir = osp.join('./work_dirs', | |
| osp.splitext(osp.basename(args.config))[0]) | |
| cfg.load_from = args.checkpoint | |
| # build the runner from config | |
| if 'runner_type' not in cfg: | |
| # build the default runner | |
| runner = Runner.from_cfg(cfg) | |
| else: | |
| # build customized runner from the registry | |
| # if 'runner_type' is set in the cfg | |
| runner = RUNNERS.build(cfg) | |
| if is_model_wrapper(runner.model): | |
| model = runner.model.module | |
| else: | |
| model = runner.model | |
| if args.detector: | |
| assert not (args.checkpoint and args.detector), \ | |
| 'Error: checkpoint and detector checkpoint cannot both exist' | |
| load_checkpoint(model.detector, args.detector) | |
| if args.reid: | |
| assert not (args.checkpoint and args.reid), \ | |
| 'Error: checkpoint and reid checkpoint cannot both exist' | |
| load_checkpoint(model.reid, args.reid) | |
| # start testing | |
| runner.test() | |
| if __name__ == '__main__': | |
| main() | |