def main():

    args = parse_args()

    if len(args.shape) == 1:
        input_shape = (3, args.shape[0], args.shape[0])
    elif len(args.shape) == 2:
        input_shape = (3, ) + tuple(args.shape)
    else:
        raise ValueError('invalid input shape')

    cfg = Config.fromfile(args.config)
    model = build_detector(cfg.model,
                           train_cfg=cfg.train_cfg,
                           test_cfg=cfg.test_cfg).cuda()
    model.eval()

    if hasattr(model, 'forward_dummy'):
        model.forward = model.forward_dummy
    else:
        raise NotImplementedError(
            'FLOPs counter is currently not currently supported with {}'.
            format(model.__class__.__name__))

    flops, params = get_model_complexity_info(model, input_shape)
    split_line = '=' * 30
    print('{0}\nInput shape: {1}\nFlops: {2}\nParams: {3}\n{0}'.format(
        split_line, input_shape, flops, params))
Esempio n. 2
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def main():

    args = parse_args()

    if len(args.shape) == 1:
        input_shape = (3, args.shape[0], args.shape[0])
    elif len(args.shape) == 2:
        input_shape = (3, ) + tuple(args.shape)
    else:
        raise ValueError('invalid input shape')

    cfg = Config.fromfile(args.config)
    model = build_detector(cfg.model,
                           train_cfg=cfg.train_cfg,
                           test_cfg=cfg.test_cfg).cuda()
    model.eval()

    if hasattr(model, 'forward_dummy'):
        model.forward = model.forward_dummy
    else:
        raise NotImplementedError(
            'FLOPs counter is currently not currently supported with {}'.
            format(model.__class__.__name__))

    flops, params = get_model_complexity_info(model, input_shape)
    split_line = '=' * 30
    print(f'{split_line}\nInput shape: {input_shape}\n'
          f'Flops: {flops}\nParams: {params}\n{split_line}')
    print('!!!Please be cautious if you use the results in papers. '
          'You may need to check if all ops are supported and verify that the '
          'flops computation is correct.')
Esempio n. 3
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def main():
    args = parse_args()

    if len(args.shape) == 1:
        input_shape = (3, args.shape[0], args.shape[0])
    elif len(args.shape) == 2:
        input_shape = (3, ) + tuple(args.shape)
    else:
        raise ValueError('invalid input shape')

    cfg = Config.fromfile(args.config)
    if args.update_config is not None:
        cfg.merge_from_dict(args.update_config)
    model = build_detector(cfg.model,
                           train_cfg=cfg.train_cfg,
                           test_cfg=cfg.test_cfg)
    model.eval()
    if torch.cuda.is_available():
        model.cuda()

    if hasattr(model, 'forward_dummy'):
        model.forward = model.forward_dummy
    else:
        raise NotImplementedError(
            'FLOPs counter is currently not currently supported with {}'.
            format(model.__class__.__name__))

    flops, params = get_model_complexity_info(model, input_shape)
    split_line = '=' * 30
    print(f'{split_line}\nInput shape: {input_shape}\n'
          f'Flops: {flops}\nParams: {params}\n{split_line}')
    print('!!!Please be cautious if you use the results in papers. '
          'You may need to check if all ops are supported and verify that the '
          'flops computation is correct.')

    if args.out:
        out = list()
        out.append({
            'key': 'size',
            'display_name': 'Size',
            'value': float(params.split(' ')[0]),
            'unit': 'Mp'
        })
        out.append({
            'key': 'complexity',
            'display_name': 'Complexity',
            'value': 2 * float(flops.split(' ')[0]),
            'unit': 'GFLOPs'
        })
        with open(args.out, 'w') as write_file:
            json.dump(out, write_file, indent=4)
Esempio n. 4
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def main():

    args = parse_args()

    if len(args.shape) == 1:
        input_shape = (3, args.shape[0], args.shape[0])
    elif len(args.shape) == 2:
        input_shape = (3, ) + tuple(args.shape)
    else:
        raise ValueError('invalid input shape')

    cfg = Config.fromfile(args.config)

    # load anchors
    if isinstance(cfg.model, dict) and cfg.model.get(
            'type', 'FasterRCNN') == 'MyFasterRCNN':
        anchors = dict()
        with open(os.path.join(cfg.work_dir, 'anchors.json'), 'r') as f:
            anchors = json.load(f)
        # logger.info('loaded anchors: {}\n'.format(anchors))
        cfg.model['anchors'] = anchors

    model = build_detector(cfg.model,
                           train_cfg=cfg.train_cfg,
                           test_cfg=cfg.test_cfg).cuda()
    model.eval()

    if hasattr(model, 'forward_dummy'):
        model.forward = model.forward_dummy
    else:
        raise NotImplementedError(
            'FLOPs counter is currently not currently supported with {}'.
            format(model.__class__.__name__))

    flops, params = get_model_complexity_info(model, input_shape)
    split_line = '=' * 30
    print('{0}\nInput shape: {1}\nFlops: {2}\nParams: {3}\n{0}'.format(
        split_line, input_shape, flops, params))
    print('!!!Please be cautious if you use the results in papers. '
          'You may need to check if all ops are supported and verify that the '
          'flops computation is correct.')
Esempio n. 5
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def main():

    args = parse_args()

    if len(args.shape) == 1:
        input_shape = (3, args.shape[0], args.shape[0])
    elif len(args.shape) == 2:
        input_shape = (3,) + tuple(args.shape)
    else:
        raise ValueError("invalid input shape")

    cfg = Config.fromfile(args.config)
    model = build_detector(
        cfg.model, train_cfg=cfg.train_cfg, test_cfg=cfg.test_cfg
    ).cuda()
    model.eval()

    if hasattr(model, "forward_dummy"):
        model.forward = model.forward_dummy
    else:
        raise NotImplementedError(
            "FLOPs counter is currently not currently supported with {}".format(
                model.__class__.__name__
            )
        )

    flops, params = get_model_complexity_info(model, input_shape)
    split_line = "=" * 30
    print(
        "{0}\nInput shape: {1}\nFlops: {2}\nParams: {3}\n{0}".format(
            split_line, input_shape, flops, params
        )
    )
    print(
        "!!!Please be cautious if you use the results in papers. "
        "You may need to check if all ops are supported and verify that the "
        "flops computation is correct."
    )