def main():
args = parse_args()
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
# update configs according to CLI args
if args.work_dir is not None:
cfg.work_dir = args.work_dir
layer_ind = [int(idx) for idx in args.layer_ind.split(',')]
cfg.model.backbone.out_indices = layer_ind
# checkpoint and pretrained are exclusive
assert args.pretrained == "random" or args.checkpoint is None, \
"Checkpoint and pretrained are exclusive."
# check memcached package exists
if importlib.util.find_spec('mc') is None:
for field in ['train', 'val', 'test']:
if hasattr(cfg.data, field):
getattr(cfg.data, field).data_source.memcached = False
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
if args.launcher == 'slurm':
cfg.dist_params['port'] = args.port
init_dist(args.launcher, **cfg.dist_params)
# create work_dir
mmcv.mkdir_or_exist(osp.abspath(cfg.work_dir))
# logger
timestamp = time.strftime('%Y%m%d_%H%M%S', time.localtime())
log_file = osp.join(cfg.work_dir, 'extract_{}.log'.format(timestamp))
logger = get_root_logger(log_file=log_file, log_level=cfg.log_level)
# build the dataloader
dataset_cfg = mmcv.Config.fromfile(args.dataset_config)
dataset = build_dataset(dataset_cfg.data.extract)
data_loader = build_dataloader(
dataset,
imgs_per_gpu=dataset_cfg.data.imgs_per_gpu,
workers_per_gpu=dataset_cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# specify pretrained model
if args.pretrained != 'random':
assert isinstance(args.pretrained, str)
cfg.model.pretrained = args.pretrained
# build the model and load checkpoint
model = build_model(cfg.model)
if args.checkpoint is not None:
logger.info("Use checkpoint: {} to extract features".format(
args.checkpoint))
load_checkpoint(model, args.checkpoint, map_location='cpu')
elif args.pretrained != "random":
logger.info('Use pretrained model: {} to extract features'.format(
args.pretrained))
else:
logger.info('No checkpoint or pretrained is give, use random init.')
if not distributed:
model = MMDataParallel(model, device_ids=[0])
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
# build extraction processor
extractor = ExtractProcess(pool_type='specified',
backbone='resnet50',
layer_indices=layer_ind)
# run
outputs = extractor.extract(model, data_loader, distributed=distributed)
rank, _ = get_dist_info()
mmcv.mkdir_or_exist("{}/features/".format(args.work_dir))
if rank == 0:
for key, val in outputs.items():
split_num = len(dataset_cfg.split_name)
split_at = dataset_cfg.split_at
for ss in range(split_num):
output_file = "{}/features/{}_{}.npy".format(
args.work_dir, dataset_cfg.split_name[ss], key)
if ss == 0:
np.save(output_file, val[:split_at[0]])
elif ss == split_num - 1:
np.save(output_file, val[split_at[-1]:])
else:
np.save(output_file, val[split_at[ss - 1]:split_at[ss]])
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
if args.options is not None:
cfg.merge_from_dict(args.options)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
if args.aug_test:
# hard code index
flip_lr = True
cfg.data.test.pipeline[1].flip_lr = flip_lr
cfg.data.val.pipeline[1].flip_lr = flip_lr
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(getattr(cfg.data, args.subset))
data_loader = build_dataloader(dataset,
samples_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_segmentor(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
ckpt_path = args.checkpoint
if os.path.basename(ckpt_path) == ckpt_path:
ckpt_path = os.path.join(cfg.work_dir, args.checkpoint)
print('Model loaded from {}!'.format(ckpt_path))
checkpoint = load_checkpoint(model, ckpt_path, map_location='cpu')
model.CLASSES = checkpoint['meta']['CLASSES']
model.PALETTE = checkpoint['meta']['PALETTE']
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.eval_options is None else args.eval_options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
dataset.evaluate(outputs, args.eval, **kwargs)
def main():
args = parse_args()
cfg = mmcv.Config.fromfile(args.config)
# set multi-process settings
setup_multi_processes(cfg)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
rank, _ = get_dist_info()
# set random seeds
if args.seed is not None:
if rank == 0:
print('set random seed to', args.seed)
set_random_seed(args.seed, deterministic=args.deterministic)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
loader_cfg = {
**dict((k, cfg.data[k]) for k in ['workers_per_gpu'] if k in cfg.data),
**dict(
samples_per_gpu=1,
drop_last=False,
shuffle=False,
dist=distributed),
**cfg.data.get('test_dataloader', {})
}
data_loader = build_dataloader(dataset, **loader_cfg)
# build the model and load checkpoint
model = build_model(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
args.save_image = args.save_path is not None
empty_cache = cfg.get('empty_cache', False)
if not distributed:
_ = load_checkpoint(model, args.checkpoint, map_location='cpu')
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(
model,
data_loader,
save_path=args.save_path,
save_image=args.save_image)
else:
find_unused_parameters = cfg.get('find_unused_parameters', False)
model = DistributedDataParallelWrapper(
model,
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
device_id = torch.cuda.current_device()
_ = load_checkpoint(
model,
args.checkpoint,
map_location=lambda storage, loc: storage.cuda(device_id))
outputs = multi_gpu_test(
model,
data_loader,
args.tmpdir,
args.gpu_collect,
save_path=args.save_path,
save_image=args.save_image,
empty_cache=empty_cache)
if rank == 0 and 'eval_result' in outputs[0]:
print('')
# print metrics
stats = dataset.evaluate(outputs)
for stat in stats:
print('Eval-{}: {}'.format(stat, stats[stat]))
# save result pickle
if args.out:
print('writing results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
class TSN3D_adv(BaseRecognizer):
def __init__(self,
backbone,
flownet=None,
spatial_temporal_module=None,
segmental_consensus=None,
cls_head=None,
discriminator=None,
train_cfg=None,
test_cfg=None,
gpus=None,
dist=False,
train=True):
super(TSN3D_adv, self).__init__()
self.tsn3d_backbone = TSN3D_bb(backbone, flownet,
spatial_temporal_module,
segmental_consensus, cls_head,
train_cfg, test_cfg)
if discriminator is not None:
self.discriminator = builder.build_discriminator(discriminator)
self.init_weights()
# put model on gpus
#pdb.set_trace()
if train == True:
if dist == True:
self.tsn3d_backbone = MMDistributedDataParallel(
self.tsn3d_backbone.cuda())
self.discriminator = MMDistributedDataParallel(
self.discriminator.cuda())
else:
self.tsn3d_backbone = MMDataParallel(
self.tsn3d_backbone, device_ids=range(gpus)).cuda()
self.discriminator = MMDataParallel(
self.discriminator, device_ids=range(gpus)).cuda()
'''
assert gpus is not None
self.backbone = MMDataParallel(self.backbone, device_ids=range(gpus))
self.spatial_temporal_module = MMDataParallel(self.spatial_temporal_module, device_ids=range(gpus))
self.segmental_consensus = MMDataParallel(self.segmental_consensus, device_ids=range(gpus))
self.cls_head = MMDataParallel(self.cls_head, device_ids=range(gpus))
self.discriminator = MMDataParallel(self.discriminator, device_ids=range(gpus))
self.train_cfg = train_cfg
self.test_cfg = test_cfg
'''
@property
def with_discriminator(self):
return hasattr(self,
'discriminator') and self.discriminator is not None
def forward_train(self, num_modalities, img_meta, gt_label0, gt_label1,
**kwargs):
#assert num_modalities == 1, '%s' % num_modalities
img_group0 = kwargs['img_group_0']
img_group1 = kwargs['img_group_1']
# freeze discriminator
self.discriminator.module.freeze(True)
feat0, loss_cls0 = self.tsn3d_backbone(img_group0, gt_label0)
#feat1, loss_cls1 = self.tsn3d_backbone(img_group1, gt_label1)
feat1 = self.tsn3d_backbone(img_group1)
losses = dict()
loss_cls0['loss_cls'].mean().backward()
losses['loss_cls0'] = loss_cls0['loss_cls'].mean()
#losses['loss_cls1'] = loss_cls1['loss_cls'].mean()
outD_1 = self.discriminator(feat1)
loss_D_1_fake = self.discriminator.module.loss(outD_1, 0)
#loss_1 = self.discriminator.module.lambda_adv_1 * loss_D_1_fake + loss_cls1['loss_cls']
loss_1 = self.discriminator.module.lambda_adv_1 * loss_D_1_fake
loss_1.mean().backward()
losses['loss_D_1_fake'] = loss_D_1_fake.mean()
# unfreeze discriminator
self.discriminator.module.freeze(False)
feat0, feat1 = feat0.detach(), feat1.detach()
outD_0 = self.discriminator(feat0)
loss_D_0_real = self.discriminator.module.loss(outD_0, 0)
loss_D_0_real.mean().backward()
outD_1 = self.discriminator(feat1)
loss_D_1_real = self.discriminator.module.loss(outD_1, 1)
loss_D_1_real.mean().backward()
losses['loss_D_0_real'] = loss_D_0_real.mean()
losses['loss_D_1_real'] = loss_D_1_real.mean()
return losses
def forward_test(self, num_modalities, img_meta, **kwargs):
#assert num_modalities == 1
img_group = kwargs['img_group_0']
return self.tsn3d_backbone(img_group, test=True)
def main():
args = parse_args()
assert args.out or args.show or args.json_out, \
('Please specify at least one operation (save or show the results) '
'with the argument "--out" or "--show" or "--json_out"')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
if args.json_out is not None and args.json_out.endswith('.json'):
args.json_out = args.json_out[:-5]
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if args.out and rank == 0:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
eval_types = args.eval
if eval_types:
print('Starting evaluate {}'.format(' and '.join(eval_types)))
if eval_types == ['proposal_fast']:
result_file = args.out
coco_eval(result_file, eval_types, dataset.coco)
else:
if not isinstance(outputs[0], dict):
result_files = results2json(dataset, outputs, args.out)
coco_eval(result_files, eval_types, dataset.coco)
else:
for name in outputs[0]:
print('\nEvaluating {}'.format(name))
outputs_ = [out[name] for out in outputs]
result_file = args.out + '.{}'.format(name)
result_files = results2json(dataset, outputs_,
result_file)
coco_eval(result_files, eval_types, dataset.coco)
# Save predictions in the COCO json format
if args.json_out and rank == 0:
if not isinstance(outputs[0], dict):
results2json(dataset, outputs, args.json_out)
else:
for name in outputs[0]:
outputs_ = [out[name] for out in outputs]
result_file = args.json_out + '.{}'.format(name)
results2json(dataset, outputs_, result_file)
def train_detector(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
logger = get_root_logger(cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
if 'imgs_per_gpu' in cfg.data:
logger.warning('"imgs_per_gpu" is deprecated in MMDet V2.0. '
'Please use "samples_per_gpu" instead')
if 'samples_per_gpu' in cfg.data:
logger.warning(
f'Got "imgs_per_gpu"={cfg.data.imgs_per_gpu} and '
f'"samples_per_gpu"={cfg.data.samples_per_gpu}, "imgs_per_gpu"'
f'={cfg.data.imgs_per_gpu} is used in this experiments')
else:
logger.warning(
'Automatically set "samples_per_gpu"="imgs_per_gpu"='
f'{cfg.data.imgs_per_gpu} in this experiments')
cfg.data.samples_per_gpu = cfg.data.imgs_per_gpu
data_loaders = [
build_dataloader(
ds,
cfg.data.samples_per_gpu,
cfg.data.workers_per_gpu,
# cfg.gpus will be ignored if distributed
len(cfg.gpu_ids),
dist=distributed,
seed=cfg.seed) for ds in dataset
]
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDataParallel(model.cuda(cfg.gpu_ids[0]),
device_ids=cfg.gpu_ids)
# build runner
optimizer = build_optimizer(model, cfg.optimizer)
if 'runner' not in cfg:
cfg.runner = {
'type': 'EpochBasedRunner',
'max_epochs': cfg.total_epochs
}
warnings.warn(
'config is now expected to have a `runner` section, '
'please set `runner` in your config.', UserWarning)
else:
if 'total_epochs' in cfg:
assert cfg.total_epochs == cfg.runner.max_epochs
runner = build_runner(cfg.runner,
default_args=dict(model=model,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta))
# an ugly workaround to make .log and .log.json filenames the same
runner.timestamp = timestamp
# fp16 setting
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
optimizer_config = Fp16OptimizerHook(**cfg.optimizer_config,
**fp16_cfg,
distributed=distributed)
elif distributed and 'type' not in cfg.optimizer_config:
optimizer_config = OptimizerHook(**cfg.optimizer_config)
else:
optimizer_config = cfg.optimizer_config
# register hooks
runner.register_training_hooks(cfg.lr_config, optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
if distributed:
if isinstance(runner, EpochBasedRunner):
runner.register_hook(DistSamplerSeedHook())
# register eval hooks
if validate:
# Support batch_size > 1 in validation
val_samples_per_gpu = cfg.data.val.pop('samples_per_gpu', 1)
if val_samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.val.pipeline = replace_ImageToTensor(
cfg.data.val.pipeline)
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
val_dataloader = build_dataloader(
val_dataset,
samples_per_gpu=val_samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
eval_cfg = cfg.get('evaluation', {})
eval_cfg['by_epoch'] = cfg.runner['type'] != 'IterBasedRunner'
eval_hook = DistEvalHook if distributed else EvalHook
runner.register_hook(eval_hook(val_dataloader, **eval_cfg))
# user-defined hooks
if cfg.get('custom_hooks', None):
custom_hooks = cfg.custom_hooks
assert isinstance(custom_hooks, list), \
f'custom_hooks expect list type, but got {type(custom_hooks)}'
for hook_cfg in cfg.custom_hooks:
assert isinstance(hook_cfg, dict), \
'Each item in custom_hooks expects dict type, but got ' \
f'{type(hook_cfg)}'
hook_cfg = hook_cfg.copy()
priority = hook_cfg.pop('priority', 'NORMAL')
hook = build_from_cfg(hook_cfg, HOOKS)
runner.register_hook(hook, priority=priority)
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = Config.fromfile(args.config)
if args.cfg_options is not None:
cfg.merge_from_dict(args.cfg_options)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
necks = cfg.model.get('neck')
if necks:
necks = necks if isinstance(necks, list) else [necks]
for neck in necks:
if neck.get('rfp_backbone'):
if neck.rfp_backbone.get('pretrained'):
neck.rfp_backbone.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(
dataset,
samples_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# perform model surgery
classes_rearrange = cfg.get('classes_rearrange', False)
if classes_rearrange:
model = rearrange_classes(model, cfg.classes, cfg.dataset_type)
if args.fuse_conv_bn:
model = fuse_module(model)
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir,
args.show_score_thr)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.options is None else args.options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
dataset.evaluate(outputs, args.eval, **kwargs)
def main():
args = parse_args()
assert args.out or args.show or args.show_dir, \
('Please specify at least one operation (save or show the results) '
'with the argument "--out", "--show" or "show-dir"')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
if args.cfg_options is not None:
cfg.merge_from_dict(args.cfg_options)
# import modules from string list.
if cfg.get('custom_imports', None):
from mmcv.utils import import_modules_from_strings
import_modules_from_strings(**cfg['custom_imports'])
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
if args.workers == 0:
args.workers = cfg.data.workers_per_gpu
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# set random seeds
if args.seed is not None:
set_random_seed(args.seed)
if 'all' in args.corruptions:
corruptions = [
'gaussian_noise', 'shot_noise', 'impulse_noise', 'defocus_blur',
'glass_blur', 'motion_blur', 'zoom_blur', 'snow', 'frost', 'fog',
'brightness', 'contrast', 'elastic_transform', 'pixelate',
'jpeg_compression', 'speckle_noise', 'gaussian_blur', 'spatter',
'saturate'
]
elif 'benchmark' in args.corruptions:
corruptions = [
'gaussian_noise', 'shot_noise', 'impulse_noise', 'defocus_blur',
'glass_blur', 'motion_blur', 'zoom_blur', 'snow', 'frost', 'fog',
'brightness', 'contrast', 'elastic_transform', 'pixelate',
'jpeg_compression'
]
elif 'noise' in args.corruptions:
corruptions = ['gaussian_noise', 'shot_noise', 'impulse_noise']
elif 'blur' in args.corruptions:
corruptions = [
'defocus_blur', 'glass_blur', 'motion_blur', 'zoom_blur'
]
elif 'weather' in args.corruptions:
corruptions = ['snow', 'frost', 'fog', 'brightness']
elif 'digital' in args.corruptions:
corruptions = [
'contrast', 'elastic_transform', 'pixelate', 'jpeg_compression'
]
elif 'holdout' in args.corruptions:
corruptions = ['speckle_noise', 'gaussian_blur', 'spatter', 'saturate']
elif 'None' in args.corruptions:
corruptions = ['None']
args.severities = [0]
else:
corruptions = args.corruptions
rank, _ = get_dist_info()
aggregated_results = {}
for corr_i, corruption in enumerate(corruptions):
aggregated_results[corruption] = {}
for sev_i, corruption_severity in enumerate(args.severities):
# evaluate severity 0 (= no corruption) only once
if corr_i > 0 and corruption_severity == 0:
aggregated_results[corruption][0] = \
aggregated_results[corruptions[0]][0]
continue
test_data_cfg = copy.deepcopy(cfg.data.test)
# assign corruption and severity
if corruption_severity > 0:
corruption_trans = dict(type='Corrupt',
corruption=corruption,
severity=corruption_severity)
# TODO: hard coded "1", we assume that the first step is
# loading images, which needs to be fixed in the future
test_data_cfg['pipeline'].insert(1, corruption_trans)
# print info
print(f'\nTesting {corruption} at severity {corruption_severity}')
# build the dataloader
# TODO: support multiple images per gpu
# (only minor changes are needed)
dataset = build_dataset(test_data_cfg)
data_loader = build_dataloader(dataset,
samples_per_gpu=1,
workers_per_gpu=args.workers,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
cfg.model.train_cfg = None
model = build_detector(cfg.model, test_cfg=cfg.get('test_cfg'))
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model,
args.checkpoint,
map_location='cpu')
# old versions did not save class info in checkpoints,
# this walkaround is for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
show_dir = args.show_dir
if show_dir is not None:
show_dir = osp.join(show_dir, corruption)
show_dir = osp.join(show_dir, str(corruption_severity))
if not osp.exists(show_dir):
osp.makedirs(show_dir)
outputs = single_gpu_test(model, data_loader, args.show,
show_dir, args.show_score_thr)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir)
if args.out and rank == 0:
eval_results_filename = (osp.splitext(args.out)[0] +
'_results' +
osp.splitext(args.out)[1])
mmcv.dump(outputs, args.out)
eval_types = args.eval
if cfg.dataset_type == 'VOCDataset':
if eval_types:
for eval_type in eval_types:
if eval_type == 'bbox':
test_dataset = mmcv.runner.obj_from_dict(
cfg.data.test, datasets)
logger = 'print' if args.summaries else None
mean_ap, eval_results = \
voc_eval_with_return(
args.out, test_dataset,
args.iou_thr, logger)
aggregated_results[corruption][
corruption_severity] = eval_results
else:
print('\nOnly "bbox" evaluation \
is supported for pascal voc')
else:
if eval_types:
print(f'Starting evaluate {" and ".join(eval_types)}')
if eval_types == ['proposal_fast']:
result_file = args.out
else:
if not isinstance(outputs[0], dict):
result_files = dataset.results2json(
outputs, args.out)
else:
for name in outputs[0]:
print(f'\nEvaluating {name}')
outputs_ = [out[name] for out in outputs]
result_file = args.out
+ f'.{name}'
result_files = dataset.results2json(
outputs_, result_file)
eval_results = coco_eval_with_return(
result_files, eval_types, dataset.coco)
aggregated_results[corruption][
corruption_severity] = eval_results
else:
print('\nNo task was selected for evaluation;'
'\nUse --eval to select a task')
# save results after each evaluation
mmcv.dump(aggregated_results, eval_results_filename)
if rank == 0:
# print filan results
print('\nAggregated results:')
prints = args.final_prints
aggregate = args.final_prints_aggregate
if cfg.dataset_type == 'VOCDataset':
get_results(eval_results_filename,
dataset='voc',
prints=prints,
aggregate=aggregate)
else:
get_results(eval_results_filename,
dataset='coco',
prints=prints,
aggregate=aggregate)
def main():
args = parse_args()
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
init_dist(args.launcher, **cfg.dist_params)
dataset = obj_from_dict(cfg.data.test, datasets, dict(test_mode=True))
if args.gpus == 1:
model = build_detector(cfg.model,
train_cfg=cfg.train_cfg,
test_cfg=cfg.test_cfg)
load_checkpoint(model, args.checkpoint)
model = MMDataParallel(model, device_ids=[0])
data_loader = build_dataloader(
dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
num_gpus=1,
dist=False,
shuffle=False)
outputs = single_test(model, data_loader, args.show)
else:
model_args = cfg.model.copy()
model_args.update(train_cfg=None, test_cfg=cfg.test_cfg)
model_type = getattr(detectors, model_args.pop('type'))
outputs = parallel_test(model_type,
model_args,
args.checkpoint,
dataset,
_data_func,
range(args.gpus),
workers_per_gpu=args.proc_per_gpu)
if args.out:
print('writing results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
eval_types = args.eval
if eval_types:
print('Starting evaluate {}'.format(' and '.join(eval_types)))
if eval_types == ['proposal_fast']:
result_file = args.out
coco_eval(result_file, eval_types, dataset.coco)
else:
if not isinstance(outputs[0], dict):
result_file = args.out + '.json'
results2json(dataset, outputs, result_file)
coco_eval(result_file, eval_types, dataset.coco)
else:
for name in outputs[0]:
print('\nEvaluating {}'.format(name))
outputs_ = [out[name] for out in outputs]
result_file = args.out + '.{}.json'.format(name)
results2json(dataset, outputs_, result_file)
coco_eval(result_file, eval_types, dataset.coco)
def main():
args = parse_args()
assert args.out or args.show or args.json_out or args.vdo_out_folder, \
('Please specify at least one operation (save or show the results) '
'with the argument "--out" or "--show" or "--json_out"')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
if args.json_out is not None and args.json_out.endswith('.json'):
args.json_out = args.json_out[:-5]
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
while not osp.isfile(args.checkpoint):
print('Waiting for {} to exist...'.format(args.checkpoint))
time.sleep(60)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir)
rank, _ = get_dist_info()
if args.out and rank == 0:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
eval_types = args.eval
if eval_types:
print('Starting evaluate {}'.format(' and '.join(eval_types)))
if eval_types == ['proposal_fast']:
result_file = args.out
coco_eval(result_file, eval_types, dataset.coco)
else:
if not isinstance(outputs[0], dict):
result_files = results2json_segm(dataset, outputs,
args.out)
coco_eval(result_files, eval_types, dataset.coco)
else:
for name in outputs[0]:
print('\nEvaluating {}'.format(name))
outputs_ = [out[name] for out in outputs]
result_file = args.out + '.{}'.format(name)
result_files = results2json(dataset, outputs_,
result_file)
coco_eval(result_files, eval_types, dataset.coco)
# Save predictions in the COCO json format
if args.json_out and rank == 0:
if not isinstance(outputs[0], dict):
results2json(dataset, outputs, args.json_out)
else:
for name in outputs[0]:
outputs_ = [out[name] for out in outputs]
result_file = args.json_out + '.{}'.format(name)
results2json(dataset, outputs_, result_file)
# Save predictions in RLE format for VDO
'''
if args.vdo_out_folder and rank == 0:
if not osp.exists(args.vdo_out_folder):
os.mkdir(args.vdo_out_folder)
for i in range(len(dataset)):
img_id = dataset.img_infos[i]['id']
file_name = dataset.img_infos[i]['file_name']
width = dataset.img_infos[i]['width']
height = dataset.img_infos[i]['height']
results = outputs[i]
lines = ['{} {}\n'.format(width, height).encode()]
for class_id in range(len(results)):
for segm in results[class_id]:
lines.append('{} '.format(class_id).encode())
lines.append(segm[0]['counts'])
lines.append('\n'.encode())
out_file_name = '.'.join(file_name.split('.')[:-1] + ['txt'])
with open(osp.join(args.vdo_out_folder, out_file_name), 'wb') as f:
f.writelines(lines)
'''
# Save predictions in default format for VDO
if args.vdo_out_folder and rank == 0:
if not osp.exists(args.vdo_out_folder):
os.mkdir(args.vdo_out_folder)
for i in tqdm(range(len(dataset))):
file_name = dataset.img_infos[i]['file_name']
width = dataset.img_infos[i]['width']
height = dataset.img_infos[i]['height']
results = outputs[i]
mask = np.zeros((height, width), dtype=np.uint8)
obj_id = 1
for class_id in range(len(results)):
for segm in results[class_id]:
m = mask_util.decode(segm[0])
m = m * obj_id
mask[m > 0] = m[m > 0]
obj_id += 1
lines = list()
for y in range(mask.shape[0]):
line = str()
for x in range(mask.shape[1]):
line = line + str(mask[y][x]) + ' '
if y != mask.shape[0] - 1:
line = line + '\n'
lines.append(line)
out_file_name = '.'.join(file_name.split('.')[:-1] + ['txt'])
with open(osp.join(args.vdo_out_folder, out_file_name), 'w') as f:
f.writelines(lines)
def train_model(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
logger = get_root_logger(cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
data_loaders = [
build_dataloader(
ds,
cfg.data.samples_per_gpu,
cfg.data.workers_per_gpu,
# cfg.gpus will be ignored if distributed
num_gpus=len(cfg.gpu_ids),
dist=distributed,
round_up=True,
seed=cfg.seed) for ds in dataset
]
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDataParallel(
model.cuda(cfg.gpu_ids[0]), device_ids=cfg.gpu_ids)
# build runner
optimizer = build_optimizer(model, cfg.optimizer)
if cfg.get('runner') is None:
cfg.runner = {
'type': 'EpochBasedRunner',
'max_epochs': cfg.total_epochs
}
warnings.warn(
'config is now expected to have a `runner` section, '
'please set `runner` in your config.', UserWarning)
runner = build_runner(
cfg.runner,
default_args=dict(
model=model,
batch_processor=None,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta))
# an ugly walkaround to make the .log and .log.json filenames the same
runner.timestamp = timestamp
# fp16 setting
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
optimizer_config = Fp16OptimizerHook(
**cfg.optimizer_config, **fp16_cfg, distributed=distributed)
elif distributed and 'type' not in cfg.optimizer_config:
optimizer_config = DistOptimizerHook(**cfg.optimizer_config)
else:
optimizer_config = cfg.optimizer_config
# register hooks
runner.register_training_hooks(cfg.lr_config, optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
if distributed:
runner.register_hook(DistSamplerSeedHook())
# register eval hooks
if validate:
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
val_dataloader = build_dataloader(
val_dataset,
samples_per_gpu=cfg.data.samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False,
round_up=True)
eval_cfg = cfg.get('evaluation', {})
eval_cfg['by_epoch'] = cfg.runner['type'] != 'IterBasedRunner'
eval_hook = DistEvalHook if distributed else EvalHook
runner.register_hook(eval_hook(val_dataloader, **eval_cfg))
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow)
def main():
args = parse_args()
assert args.out or args.show or args.json_out, \
('Please specify at least one operation (save or show the results) '
'with the argument "--out" or "--show" or "--json_out"')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
if args.json_out is not None and args.json_out.endswith('.json'):
args.json_out = args.json_out[:-5]
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(
dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
if args.fuse_conv_bn:
model = fuse_module(model)
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not args.eval_only:
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir)
rank, _ = get_dist_info()
if args.out and rank == 0:
if not args.eval_only:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
###########################################start generating json#######################################
test_list = cfg.data.test.ann_file # './data/ArT/ImageSets/Main/test.txt'
with open(args.out, 'rb') as f:
pk = pickle.load(f)
img_ids = mmcv.list_from_file(test_list)
results = dict()
print('generating json of length:', len(pk))
for i in range(len(pk)):
js = "res_%d"%(int(img_ids[i])-5603)
pkl = pk[i][np.where(pk[i][:, -1]>0.99)[0], :]
result = []
for j in range(len(pkl)):
res = dict()
res['points'] = pkl[j, :-1].reshape((-1, 2)).tolist()
res['confidence'] = pkl[j, -1].tolist()
result.append(res)
results[js] = result
json_filename = '.'.join(args.out.split('.')[:-1] + ['json'])
with open(json_filename, 'w') as f1:
json.dump(results, f1)
#######################################end of generating json###########################################
eval_types = args.eval
if eval_types:
print('Starting evaluate {}'.format(' and '.join(eval_types)))
if eval_types == ['proposal_fast']:
result_file = args.out
coco_eval(result_file, eval_types, dataset.coco)
else:
if not isinstance(outputs[0], dict):
result_files = results2json(dataset, outputs, args.out)
coco_eval(result_files, eval_types, dataset.coco)
else:
for name in outputs[0]:
print('\nEvaluating {}'.format(name))
outputs_ = [out[name] for out in outputs]
result_file = args.out + '.{}'.format(name)
result_files = results2json(dataset, outputs_,
result_file)
coco_eval(result_files, eval_types, dataset.coco)
# Save predictions in the COCO json format
if args.json_out and rank == 0:
if not isinstance(outputs[0], dict):
results2json(dataset, outputs, args.json_out)
else:
for name in outputs[0]:
outputs_ = [out[name] for out in outputs]
result_file = args.json_out + '.{}'.format(name)
results2json(dataset, outputs_, result_file)
def _non_dist_train(model,
dataset,
cfg,
validate=False,
logger=None,
timestamp=None,
meta=None):
"""Non-Distributed training function.
Args:
model (nn.Module): The model to be trained.
dataset (:obj:`Dataset`): Train dataset.
cfg (dict): The config dict for training.
validate (bool): Whether to do evaluation. Default: False.
logger (logging.Logger | None): Logger for training. Default: None.
timestamp (str | None): Local time for runner. Default: None.
meta (dict | None): Meta dict to record some important information.
Default: None.
"""
if validate:
raise NotImplementedError('Built-in validation is not implemented '
'yet in not-distributed training. Use '
'distributed training or test.py and '
'*eval.py scripts instead.')
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
data_loaders = [
build_dataloader(
ds,
cfg.data.samples_per_gpu,
cfg.data.workers_per_gpu,
cfg.gpus,
dist=False,
drop_last=cfg.data.get('drop_last', False),
seed=cfg.seed) for ds in dataset
]
# put model on gpus
model = MMDataParallel(model, device_ids=range(cfg.gpus)).cuda()
# build runner
optimizer = build_optimizers(model, cfg.optimizers)
runner = IterBasedRunner(
model,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta)
# an ugly walkaround to make the .log and .log.json filenames the same
runner.timestamp = timestamp
# register hooks
runner.register_training_hooks(
cfg.lr_config,
checkpoint_config=cfg.checkpoint_config,
log_config=cfg.log_config)
# visual hook
if cfg.get('visual_config', None) is not None:
cfg.visual_config['output_dir'] = os.path.join(
cfg.work_dir, cfg.visual_config['output_dir'])
runner.register_hook(mmcv.build_from_cfg(cfg.visual_config, HOOKS))
# evaluation hook
if validate and cfg.get('evaluation', None) is not None:
dataset = build_dataset(cfg.data.val)
samples_per_gpu = cfg.data.get('val_samples_per_gpu',
cfg.data.samples_per_gpu)
workers_per_gpu = cfg.data.get('val_workers_per_gpu',
cfg.data.workers_per_gpu)
data_loader = build_dataloader(
dataset,
samples_per_gpu=samples_per_gpu,
workers_per_gpu=workers_per_gpu,
dist=True,
shuffle=False)
save_path = osp.join(cfg.work_dir, 'val_visuals')
runner.register_hook(
EvalIterHook(data_loader, save_path=save_path, **cfg.evaluation))
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow, cfg.total_epochs)
def train_model(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
"""Train model entry function.
Args:
model (nn.Module): The model to be trained.
dataset (:obj:`Dataset`): Train dataset.
cfg (dict): The config dict for training.
distributed (bool): Whether to use distributed training.
Default: False.
validate (bool): Whether to do evaluation. Default: False.
timestamp (str | None): Local time for runner. Default: None.
meta (dict | None): Meta dict to record some important information.
Default: None
"""
logger = get_root_logger(log_level=cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
dataloader_setting = dict(videos_per_gpu=cfg.data.get('videos_per_gpu', 1),
workers_per_gpu=cfg.data.get(
'workers_per_gpu', 1),
num_gpus=len(cfg.gpu_ids),
dist=distributed,
seed=cfg.seed)
dataloader_setting = dict(dataloader_setting,
**cfg.data.get('train_dataloader', {}))
if cfg.omnisource:
# The option can override videos_per_gpu
train_ratio = cfg.data.get('train_ratio', [1] * len(dataset))
omni_videos_per_gpu = cfg.data.get('omni_videos_per_gpu', None)
if omni_videos_per_gpu is None:
dataloader_settings = [dataloader_setting] * len(dataset)
else:
dataloader_settings = []
for videos_per_gpu in omni_videos_per_gpu:
this_setting = cp.deepcopy(dataloader_setting)
this_setting['videos_per_gpu'] = videos_per_gpu
dataloader_settings.append(this_setting)
data_loaders = [
build_dataloader(ds, **setting)
for ds, setting in zip(dataset, dataloader_settings)
]
else:
data_loaders = [
build_dataloader(ds, **dataloader_setting) for ds in dataset
]
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDataParallel(model.cuda(cfg.gpu_ids[0]),
device_ids=cfg.gpu_ids)
# frozen model for few-shot training, goby
if cfg.fewshot_training:
for key, value in model.named_parameters():
if 'backbone' in key:
value.requires_grad = False
# build runner
Runner = OmniSourceRunner if cfg.omnisource else EpochBasedRunner
# set different lr to backbone or cls_head, goby
if cfg.fewshot_training:
optimizer = torch.optim.SGD(filter(lambda p: p.requires_grad,
model.parameters()),
cfg.optimizer_fewshot_training.lr,
momentum=0.9,
weight_decay=0.0005)
runner = Runner(model,
optimizer=None,
work_dir=cfg.work_dir,
logger=logger,
meta=meta)
runner.optimizer = optimizer
else:
param_group = []
param_group += [{
'params': model.module.backbone.parameters(),
'lr': cfg.optimizer_backbone_training.lr[0]
}]
param_group += [{
'params': model.module.cls_head.parameters(),
'lr': cfg.optimizer_backbone_training.lr[1]
}]
optimizer = torch.optim.SGD(param_group,
cfg.optimizer_backbone_training.lr[1],
momentum=0.9,
weight_decay=0.0005)
runner = Runner(model,
optimizer=None,
work_dir=cfg.work_dir,
logger=logger,
meta=meta)
runner.optimizer = optimizer
# an ugly workaround to make .log and .log.json filenames the same
runner.timestamp = timestamp
# fp16 setting
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
optimizer_config = Fp16OptimizerHook(**cfg.optimizer_config,
**fp16_cfg,
distributed=distributed)
elif distributed and 'type' not in cfg.optimizer_config:
optimizer_config = OptimizerHook(**cfg.optimizer_config)
else:
optimizer_config = cfg.optimizer_config
# register hooks
runner.register_training_hooks(cfg.lr_config, optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
if distributed:
if cfg.omnisource:
runner.register_hook(OmniSourceDistSamplerSeedHook())
else:
runner.register_hook(DistSamplerSeedHook())
if validate:
eval_cfg = cfg.get('evaluation', {})
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
dataloader_setting = dict(
videos_per_gpu=cfg.data.get('videos_per_gpu', 2),
workers_per_gpu=cfg.data.get('workers_per_gpu', 0),
# cfg.gpus will be ignored if distributed
num_gpus=len(cfg.gpu_ids),
dist=distributed,
shuffle=False)
dataloader_setting = dict(dataloader_setting,
**cfg.data.get('val_dataloader', {}))
val_dataloader = build_dataloader(val_dataset, **dataloader_setting)
eval_hook = DistEpochEvalHook if distributed else EpochEvalHook
runner.register_hook(eval_hook(val_dataloader, **eval_cfg))
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner_kwargs = dict()
if cfg.omnisource:
runner_kwargs = dict(train_ratio=train_ratio)
runner.run(data_loaders, cfg.workflow, cfg.total_epochs, **runner_kwargs)
def main():
args = parse_args()
os.environ['CUDA_VISIBLE_DEVICES'] = args.gpuid
img_dir = args.img_dir
out_dir = args.out_dir
batch_size = args.batch_size
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
if args.img_dir != '':
file_list = common.load_filepaths(args.img_dir,
suffix=('.jpg', '.png', '.jpeg'),
recursive=True)
elif args.img_list != '':
file_list = parse_testfile(args.img_list)
else:
raise "Both img_dir and img_list is empty."
dataset = FilesDataset(file_list, cfg.test_pipeline)
data_loader = build_dataloader(dataset,
imgs_per_gpu=batch_size,
workers_per_gpu=batch_size,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
model = reweight_cls(model, args.tau).cuda()
model = MMDataParallel(model, device_ids=[0])
model.eval()
count = 0
for i, data in enumerate(data_loader):
with torch.no_grad():
# bbox_results, segm_results
results = model(return_loss=False, rescale=True, **data)
# batch
#for result in results:
# file_path = file_list[count]
# save_name = file_path.replace('/home/songbai.xb/workspace/projects/TAO/data/TAO/frames/val/', '')
# save_path = os.path.join(out_dir, save_name)
# common.makedirs(os.path.dirname(save_path))
# save_in_tao_format(result, save_path)
# count += 1
file_path = file_list[i]
save_name = file_path.replace(
'/home/songbai.xb/workspace/projects/TAO/data/TAO/frames/val/', '')
save_name = save_name.replace('.jpg', '.pkl').replace('')
save_path = os.path.join(out_dir, save_name)
common.makedirs(os.path.dirname(save_path))
save_in_tao_format(results[0], save_path)
def main():
args = parse_args()
# assert args.out or args.show or args.json_out, \
# ('Please specify at least one operation (save or show the results) '
# 'with the argument "--out" or "--show" or "--json_out"')
#
# if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
# raise ValueError('The output file must be a pkl file.')
#
# if args.json_out is not None and args.json_out.endswith('.json'):
# args.json_out = args.json_out[:-5]
cfg = mmcv.Config.fromfile(args.config)
args.out = osp.join(cfg.work_dir, str(args.iter) + '.pkl')
# args.json_out = osp.join(cfg.work_dir, str(args.iter))
# args.json_out = None
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
args.checkpoint = osp.join(cfg.work_dir,
'epoch_' + str(args.iter) + '.pth')
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir)
rank, _ = get_dist_info()
if args.out and rank == 0:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
eval_types = args.eval
test_dataset = mmcv.runner.obj_from_dict(cfg.data.test, datasets)
voc_eval(args.out, test_dataset, 0.5)
def train_model(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
logger = get_root_logger(cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
data_loaders = [
build_dataloader(
ds,
cfg.data.samples_per_gpu,
cfg.data.workers_per_gpu,
# cfg.gpus will be ignored if distributed
len(cfg.gpu_ids),
dist=distributed,
seed=cfg.seed) for ds in dataset
]
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
use_ddp_wrapper = cfg.get('use_ddp_wrapper', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
if use_ddp_wrapper:
mmcv.print_log('Use DDP Wrapper.', 'mmgen')
model = DistributedDataParallelWrapper(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDataParallel(model.cuda(cfg.gpu_ids[0]),
device_ids=cfg.gpu_ids)
# build runner
if cfg.optimizer:
optimizer = build_optimizers(model, cfg.optimizer)
# In GANs, we allow building optimizer in GAN model.
else:
optimizer = None
# allow users to define the runner
if cfg.get('runner', None):
runner = build_runner(
cfg.runner,
dict(model=model,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta))
else:
runner = IterBasedRunner(model,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta)
# set if use dynamic ddp in training
# is_dynamic_ddp=cfg.get('is_dynamic_ddp', False))
# an ugly walkaround to make the .log and .log.json filenames the same
runner.timestamp = timestamp
# fp16 setting
fp16_cfg = cfg.get('fp16', None)
# In GANs, we can directly optimize parameter in `train_step` function.
if cfg.get('optimizer_cfg', None) is None:
optimizer_config = None
elif fp16_cfg is not None:
raise NotImplementedError('Fp16 has not been supported.')
# optimizer_config = Fp16OptimizerHook(
# **cfg.optimizer_config, **fp16_cfg, distributed=distributed)
# default to use OptimizerHook
elif distributed and 'type' not in cfg.optimizer_config:
optimizer_config = OptimizerHook(**cfg.optimizer_config)
else:
optimizer_config = cfg.optimizer_config
print(cfg.optimizer_config)
# update `out_dir` in ckpt hook
if cfg.checkpoint_config is not None:
cfg.checkpoint_config['out_dir'] = os.path.join(
cfg.work_dir, cfg.checkpoint_config.get('out_dir', 'ckpt'))
# register hooks
runner.register_training_hooks(cfg.lr_config, optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
# # DistSamplerSeedHook should be used with EpochBasedRunner
# if distributed:
# runner.register_hook(DistSamplerSeedHook())
# In general, we do NOT adopt standard evaluation hook in GAN training.
# Thus, if you want a eval hook, you need further define the key of
# 'evaluation' in the config.
# register eval hooks
if validate and cfg.get('evaluation', None) is not None:
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
# Support batch_size > 1 in validation
val_loader_cfg = {
'samples_per_gpu': 1,
'shuffle': False,
'workers_per_gpu': cfg.data.workers_per_gpu,
**cfg.data.get('val_data_loader', {})
}
val_dataloader = build_dataloader(val_dataset,
dist=distributed,
**val_loader_cfg)
eval_cfg = deepcopy(cfg.get('evaluation'))
eval_cfg.update(dict(dist=distributed, dataloader=val_dataloader))
eval_hook = build_from_cfg(eval_cfg, HOOKS)
priority = eval_cfg.pop('priority', 'NORMAL')
runner.register_hook(eval_hook, priority=priority)
# user-defined hooks
if cfg.get('custom_hooks', None):
custom_hooks = cfg.custom_hooks
assert isinstance(custom_hooks, list), \
f'custom_hooks expect list type, but got {type(custom_hooks)}'
for hook_cfg in cfg.custom_hooks:
assert isinstance(hook_cfg, dict), \
'Each item in custom_hooks expects dict type, but got ' \
f'{type(hook_cfg)}'
hook_cfg = hook_cfg.copy()
priority = hook_cfg.pop('priority', 'NORMAL')
hook = build_from_cfg(hook_cfg, HOOKS)
runner.register_hook(hook, priority=priority)
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow, cfg.total_iters)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
# 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])
if args.options is not None:
cfg.merge_from_dict(args.options)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
if args.aug_test:
# hard code index
cfg.data.test.pipeline[1].img_ratios = [
0.5, 0.75, 1.0, 1.25, 1.5, 1.75
]
cfg.data.test.pipeline[1].flip = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# init the logger before other steps
if args.eval:
timestamp = time.strftime('%Y%m%d_%H%M%S', time.localtime())
log_file = osp.join(cfg.work_dir, f'test_{timestamp}.log')
logger = get_root_logger(log_file=log_file, log_level=cfg.log_level)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=cfg.data.samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_segmentor(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
model.CLASSES = checkpoint['meta']['CLASSES']
model.PALETTE = checkpoint['meta']['PALETTE']
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.eval_options is None else args.eval_options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
dataset.evaluate(outputs, args.eval, logger, **kwargs)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
if args.options is not None:
cfg.merge_from_dict(args.options)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
if args.aug_test:
# hard code index
cfg.data.test.pipeline[1].img_ratios = [
0.5, 0.75, 1.0, 1.25, 1.5, 1.75
]
cfg.data.test.pipeline[1].flip = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
cfg.model.train_cfg = None
model = build_segmentor(cfg.model, test_cfg=cfg.get('test_cfg'))
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
if 'CLASSES' in checkpoint.get('meta', {}):
model.CLASSES = checkpoint['meta']['CLASSES']
else:
print('"CLASSES" not found in meta, use dataset.CLASSES instead')
model.CLASSES = dataset.CLASSES
if 'PALETTE' in checkpoint.get('meta', {}):
model.PALETTE = checkpoint['meta']['PALETTE']
else:
print('"PALETTE" not found in meta, use dataset.PALETTE instead')
model.PALETTE = dataset.PALETTE
efficient_test = False
if args.eval_options is not None:
efficient_test = args.eval_options.get('efficient_test', False)
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir,
efficient_test, args.opacity)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect, efficient_test)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.eval_options is None else args.eval_options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
dataset.evaluate(outputs, args.eval, **kwargs)
def main():
args = parse_args()
src_txt_dir = args.anno_test
src_img_dir = args.anno_img
src_test_file = args.anno_test_txt
src_xml_dir = "./data/VOCdevkit/VOC2007/Annotations"
des_test_file = "./data/VOCdevkit/VOC2007/ImageSets/Main/test.txt"
des_img_dir = "./data/VOCdevkit/VOC2007/JPEGImages"
# 转成xml
txt_list = list(sorted(os.listdir(src_txt_dir)))
change_to_xml(txt_list, src_txt_dir, src_img_dir, src_xml_dir)
# 图片软链接
os.symlink(os.path.abspath(src_img_dir), os.path.abspath(des_img_dir))
# 复制test.txt到指定路径
shutil.copyfile(src_test_file, des_test_file)
assert args.out or args.show or args.json_out, \
('Please specify at least one operation (save or show the results) '
'with the argument "--out" or "--show" or "--json_out"')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
if args.json_out is not None and args.json_out.endswith('.json'):
args.json_out = args.json_out[:-5]
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if args.out and rank == 0:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
eval_types = args.eval
if eval_types:
print('Starting evaluate {}'.format(' and '.join(eval_types)))
if eval_types == ['proposal_fast']:
result_file = args.out
coco_eval(result_file, eval_types, dataset.coco)
else:
if not isinstance(outputs[0], dict):
result_files = results2json(dataset, outputs, args.out)
coco_eval(result_files, eval_types, dataset.coco)
else:
for name in outputs[0]:
print('\nEvaluating {}'.format(name))
outputs_ = [out[name] for out in outputs]
result_file = args.out + '.{}'.format(name)
result_files = results2json(dataset, outputs_,
result_file)
coco_eval(result_files, eval_types, dataset.coco)
# Save predictions in the COCO json format
if args.json_out and rank == 0:
if not isinstance(outputs[0], dict):
results2json(dataset, outputs, args.json_out)
else:
for name in outputs[0]:
outputs_ = [out[name] for out in outputs]
result_file = args.json_out + '.{}'.format(name)
results2json(dataset, outputs_, result_file)
# 生成两个txt文件
results = pickle.load(open('./eval/result.pkl', 'rb'), encoding='utf-8')
# test_txt = '../core_coreless_test.txt'
if not os.path.exists('../predicted_file'):
os.makedirs('../predicted_file')
core_save_txt = '../predicted_file/det_test_带电芯充电宝.txt'
coreless_save_txt = '../predicted_file/det_test_不带电芯充电宝.txt'
with open(src_test_file, 'r') as f:
names = f.readlines()
for name, result in zip(names, results):
for core_result in result[0]:
with open(core_save_txt, 'a+') as f:
f.write('{} {} {} {} {} {}\n'.format(
name.replace('\n', ''), core_result[4], core_result[0],
core_result[1], core_result[2], core_result[3]))
for coreless_result in result[1]:
with open(coreless_save_txt, 'a+') as f:
f.write('{} {} {} {} {} {}\n'.format(name.replace('\n', ''),
coreless_result[4],
coreless_result[0],
coreless_result[1],
coreless_result[2],
coreless_result[3]))
def main():
args = parse_args()
checkpoint_list = os.listdir(args.checkpoint_dir)
print(checkpoint_list)
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
rank, _ = get_dist_info()
# set random seeds
if args.seed is not None:
if rank == 0:
print('set random seed to', args.seed)
set_random_seed(args.seed, deterministic=args.deterministic)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(
dataset,
samples_per_gpu=1,
workers_per_gpu=cfg.data.get('val_workers_per_gpu',
cfg.data.workers_per_gpu),
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_model(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
args.save_image = args.save_path is not None
if not distributed:
for checkpoint in checkpoint_list:
if '.pth' in checkpoint:
print(checkpoint)
_ = load_checkpoint(model, os.path.join(args.checkpoint_dir, checkpoint), map_location='cpu')
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(
model,
data_loader,
save_path=args.save_path,
save_image=args.save_image)
if rank == 0:
# print metrics
stats = dataset.evaluate(outputs)
write_file = open(os.path.join(args.checkpoint_dir, 'eval_result_new.txt'), 'a')
for stat in stats:
print('{}: Eval-{}: {}'.format(checkpoint, stat, stats[stat]))
write_file.write('{}: Eval-{}: {} '.format(checkpoint, stat, stats[stat]))
write_file.write('\n')
write_file.close()
# save result pickle
if args.out:
print('writing results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
else:
find_unused_parameters = cfg.get('find_unused_parameters', False)
model = DistributedDataParallelWrapper(
model,
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
device_id = torch.cuda.current_device()
for checkpoint in checkpoint_list:
if '.pth' in checkpoint:
print(checkpoint)
_ = load_checkpoint(
model,
os.path.join(args.checkpoint_dir, checkpoint),
map_location=lambda storage, loc: storage.cuda(device_id))
outputs = multi_gpu_test(
model,
data_loader,
args.tmpdir,
args.gpu_collect,
save_path=args.save_path,
save_image=args.save_image)
if rank == 0:
# print metrics
stats = dataset.evaluate(outputs)
write_file = open(os.path.join(args.checkpoint_dir, 'eval_result_new.txt'), 'a')
for stat in stats:
print('{}: Eval-{}: {}'.format(checkpoint, stat, stats[stat]))
write_file.write('{}: Eval-{}: {} '.format(checkpoint, stat, stats[stat]))
write_file.write('\n')
write_file.close()
# save result pickle
if args.out:
print('writing results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = Config.fromfile(args.config)
if args.cfg_options is not None:
cfg.merge_from_dict(args.cfg_options)
if cfg.get('USE_MMDET', False):
from mmdet.apis import multi_gpu_test, single_gpu_test
from mmdet.models import build_detector as build_model
from mmdet.datasets import build_dataloader
else:
from qdtrack.apis import multi_gpu_test, single_gpu_test
from qdtrack.models import build_model
from qdtrack.datasets import build_dataloader
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_model(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
# fp16_cfg = cfg.get('fp16', None)
# if fp16_cfg is not None:
# wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
if args.fuse_conv_bn:
model = fuse_conv_bn(model)
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir,
args.show_score_thr)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.eval_options is None else args.eval_options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
eval_kwargs = cfg.get('evaluation', {}).copy()
# hard-code way to remove EvalHook args
for key in ['interval', 'tmpdir', 'start', 'gpu_collect']:
eval_kwargs.pop(key, None)
eval_kwargs.update(dict(metric=args.eval, **kwargs))
print(dataset.evaluate(outputs, **eval_kwargs))
def train_segmentor(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
"""Launch segmentor training."""
logger = get_root_logger(cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
if not torch.cuda.is_available():
len_gpu_ids = 2 # need to be changed
else:
len_gpu_ids = len(cfg.gpu_ids)
data_loaders = [
build_dataloader(
ds, # A PyTorch dataset.
cfg.data.
samples_per_gpu, # Number of training samples on each GPU, i.e., batch size of each GPU.
cfg.data.
workers_per_gpu, # How many subprocesses to use for data loading for each GPU.
# cfg.gpus will be ignored if distributed
len_gpu_ids,
# len(cfg.gpu_ids), # Number of GPUs. Only used in non-distributed training.
dist=distributed, # Distributed training/test or not. Default: True.
seed=cfg.seed,
drop_last=True) for ds in dataset
]
''' About build_dataloader
shuffle (bool): Whether to shuffle the data at every epoch.
Default: True.
seed (int | None): Seed to be used. Default: None.
drop_last (bool): Whether to drop the last incomplete batch in epoch.
Default: False
pin_memory (bool): Whether to use pin_memory in DataLoader.
Default: True
dataloader_type (str): Type of dataloader. Default: 'PoolDataLoader'
kwargs: any keyword argument to be used to initialize DataLoader'''
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
if torch.cuda.is_available():
model = MMDataParallel(model.cuda(cfg.gpu_ids[0]),
device_ids=cfg.gpu_ids)
else:
model = MMDataParallel(model.to('cpu'))
# build runner
optimizer = build_optimizer(model, cfg.optimizer)
if cfg.get('runner') is None:
cfg.runner = {'type': 'IterBasedRunner', 'max_iters': cfg.total_iters}
warnings.warn(
'config is now expected to have a `runner` section, '
'please set `runner` in your config.', UserWarning)
runner = build_runner(cfg.runner,
default_args=dict(model=model,
batch_processor=None,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta))
# register hooks
runner.register_training_hooks(cfg.lr_config, cfg.optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
# an ugly walkaround to make the .log and .log.json filenames the same
runner.timestamp = timestamp
# register eval hooks
if validate:
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
val_dataloader = build_dataloader(
val_dataset,
samples_per_gpu=len_gpu_ids,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
eval_cfg = cfg.get('evaluation', {})
eval_cfg['by_epoch'] = cfg.runner['type'] != 'IterBasedRunner'
eval_hook = DistEvalHook if distributed else EvalHook
runner.register_hook(eval_hook(val_dataloader, **eval_cfg))
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show, \
('Please specify at least one operation (save/eval/format/show the '
'results) with the argument "--out", "--eval", "--format_only" '
'or "--show"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# cfg.data_root = '/disk1/feigao/projects/detection/dataset/citypersons/'
# cfg.data.val.ann_file = '/disk1/feigao/projects/detection/dataset/citypersons/annotations/citypersonsval_new.json'
# cfg.data.test.ann_file = '/disk1/feigao/projects/detection/dataset/citypersons/annotations/citypersonsval_new.json'
ckpt = args.checkpoint
output_save_fp = ckpt[:ckpt.rfind('.')] + '_outputs.pkl'
if os.path.exists(output_save_fp):
exit(0)
print(ckpt)
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'meta' in checkpoint and 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
# Dump
mmcv.dump(outputs, output_save_fp)
# outputs = np.asarray(mmcv.load('outputs.pkl'))
# rank=0
if rank == 0:
if args.out:
print('\nwriting results to {}'.format(args.out))
mmcv.dump(outputs, args.out)
kwargs = {} if args.options is None else args.options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
# if args.eval == 'mrs':
evaluate_mrs(args.checkpoint, outputs)
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = Config.fromfile(args.config)
if args.cfg_options is not None:
cfg.merge_from_dict(args.cfg_options)
# import modules from string list.
if cfg.get('custom_imports', None):
from mmcv.utils import import_modules_from_strings
import_modules_from_strings(**cfg['custom_imports'])
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
if cfg.model.get('neck'):
if isinstance(cfg.model.neck, list):
for neck_cfg in cfg.model.neck:
if neck_cfg.get('rfp_backbone'):
if neck_cfg.rfp_backbone.get('pretrained'):
neck_cfg.rfp_backbone.pretrained = None
elif cfg.model.neck.get('rfp_backbone'):
if cfg.model.neck.rfp_backbone.get('pretrained'):
cfg.model.neck.rfp_backbone.pretrained = None
# in case the test dataset is concatenated
if isinstance(cfg.data.test, dict):
cfg.data.test.test_mode = True
elif isinstance(cfg.data.test, list):
for ds_cfg in cfg.data.test:
ds_cfg.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
samples_per_gpu = cfg.data.test.pop('samples_per_gpu', 1)
if samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.test.pipeline = replace_ImageToTensor(cfg.data.test.pipeline)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
if args.fuse_conv_bn:
model = fuse_conv_bn(model)
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
model = MMDataParallel(model, device_ids=[0])
model.eval()
dataset = data_loader.dataset
iou = []
cls_conf = []
dataset = data_loader.dataset
prog_bar = mmcv.ProgressBar(len(dataset))
show = args.show
out_dir = args.show_dir
show_score_thr = args.show_score_thr
for i, data in enumerate(data_loader):
with torch.no_grad():
result = model(return_loss=False, rescale=True, **data)
batch_size = len(result)
if show or out_dir:
if batch_size == 1 and isinstance(data['img'][0], torch.Tensor):
img_tensor = data['img'][0]
else:
img_tensor = data['img'][0].data[0]
img_metas = data['img_metas'][0].data[0]
imgs = tensor2imgs(img_tensor, **img_metas[0]['img_norm_cfg'])
assert len(imgs) == len(img_metas)
for i, (img, img_meta) in enumerate(zip(imgs, img_metas)):
h, w, _ = img_meta['img_shape']
img_show = img[:h, :w, :]
ori_h, ori_w = img_meta['ori_shape'][:-1]
img_show = mmcv.imresize(img_show, (ori_w, ori_h))
if out_dir:
out_file = osp.join(out_dir, img_meta['ori_filename'])
else:
out_file = None
model.module.show_result(img_show,
result[i],
show=show,
out_file=out_file,
score_thr=show_score_thr)
# encode mask results
if isinstance(result[0], tuple):
result = [(bbox_results, encode_mask_results(mask_results))
for bbox_results, mask_results in result]
# results.extend(result)
#
# for _ in range(batch_size):
# prog_bar.update()
# return results
with torch.no_grad():
for index in range(len(dataset_val)):
retinanet.eval()
data = dataset_val[index]
scale = data['scale']
# run network
classification, transformed_anchors = retinanet(
data['img'].permute(2, 0, 1).cuda().float().unsqueeze(dim=0))
classification = classification.squeeze(0)
transformed_anchors = transformed_anchors.squeeze(0)
scores = torch.max(classification, dim=1, keepdim=True)[1] # 类别的索引
scores_key = torch.unique(scores) # 一张图片中预测结果包含哪些类别的目标
if len(scores_key) == 1 and scores_key[0] == 0.0:
continue
target = data['annot'].cuda()
target_cls = torch.unique(target[:, 4]) # 一张图片中真实结果包含哪些类别的目标
for idx in range(scores_key.shape[0]):
cls_item = scores_key[idx].item()
cls_conf_tmp = classification[(
scores[:, :] == cls_item).squeeze()][:, cls_item]
pred_reg = transformed_anchors[(
scores[:, :] == cls_item).squeeze()]
if cls_item in target_cls:
target_tmp = target[:, :4][target[:, 4] == cls_item]
iou_tmp = torch.max(calc_iou(pred_reg, target_tmp),
dim=1,
keepdim=True)[0].squeeze(1)
# iou.extend(iou_tmp.cpu().numpy())
# cls_conf.extend(cls_conf_tmp.cpu().numpy())
else:
iou_tmp = torch.zeros_like(cls_conf_tmp)
iou.extend(iou_tmp.cpu().numpy())
cls_conf.extend(cls_conf_tmp.cpu().numpy())
if index == 500:
break
# cls_count = 0
# iou_count = 0
print("检测框个数： ", len(cls_conf))
# for i in range(len(cls_conf)):
# print(cls_conf[i])
# if cls_conf[i] >= 0.5:
# cls_count += 1
# if iou[i] >= 0.5:
# iou_count += 1
# print("分类置信度>0.5:", cls_count)
# print("定位置信度(IoU)>0.5:", iou_count)
print("分类置信度>0.5:", np.sum(np.greater_equal(cls_conf, 0.5)))
print("定位置信度(IoU)>0.5:", np.sum(np.greater_equal(iou, 0.9)))
plt.scatter(iou, cls_conf, marker='x', color='red', s=1)
plt.savefig('iou_result/scatter_335.jpg')
def main():
args = parse_args()
if args.out is not None and not args.out.endswith(('.json', '.pickle')):
raise ValueError('The output file must be a pkl file.')
for i in range(args.checkpoint_start, args.checkpoint_end):
cfg = mmcv.Config.fromfile(args.config)
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# build the dataloader
# TODO: support multiple images per gpu (only minor changes are needed)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(
dataset,
imgs_per_gpu=1,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model,
train_cfg=None,
test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
if not args.mean_teacher:
while not osp.exists(args.checkpoint + str(i) + '.pth'):
time.sleep(5)
while i + 1 != args.checkpoint_end and not osp.exists(
args.checkpoint + str(i + 1) + '.pth'):
time.sleep(5)
checkpoint = load_checkpoint(model,
args.checkpoint + str(i) + '.pth',
map_location='cpu')
else:
while not osp.exists(args.checkpoint + str(i) + '.pth.stu'):
time.sleep(5)
while i + 1 != args.checkpoint_end and not osp.exists(
args.checkpoint + str(i + 1) + '.pth.stu'):
time.sleep(5)
checkpoint = load_checkpoint(model,
args.checkpoint + str(i) + '.pth.stu',
map_location='cpu')
checkpoint['meta'] = dict()
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show,
args.save_img, args.save_img_dir)
else:
model = MMDistributedDataParallel(model.cuda())
outputs = multi_gpu_test(model, data_loader, args.tmpdir)
res = []
for id, boxes in enumerate(outputs):
boxes = boxes[0]
if type(boxes) == list:
boxes = boxes[0]
boxes[:, [2, 3]] -= boxes[:, [0, 1]]
if len(boxes) > 0:
for box in boxes:
# box[:4] = box[:4] / 0.6
temp = dict()
temp['image_id'] = id + 1
temp['category_id'] = 1
temp['bbox'] = box[:4].tolist()
temp['score'] = float(box[4])
res.append(temp)
with open(args.out, 'w') as f:
json.dump(res, f)
MRs = validate('datasets/wide_pedestrain_challenge/val.json', args.out)
print(MRs)
print(
'Checkpoint %d: [Reasonable: %.2f%%], [Bare: %.2f%%], [Partial: %.2f%%], [Heavy: %.2f%%]'
% (i, MRs[0] * 100, MRs[1] * 100, MRs[2] * 100, MRs[3] * 100))
def main():
args = parse_args()
assert args.out or args.eval or args.format_only or args.show \
or args.show_dir, \
('Please specify at least one operation (save/eval/format/show the '
'results / save the results) with the argument "--out", "--eval"'
', "--format-only", "--show" or "--show-dir"')
if args.eval and args.format_only:
raise ValueError('--eval and --format_only cannot be both specified')
if args.out is not None and not args.out.endswith(('.pkl', '.pickle')):
raise ValueError('The output file must be a pkl file.')
cfg = Config.fromfile(args.config)
if args.cfg_options is not None:
cfg.merge_from_dict(args.cfg_options)
# import modules from string list.
if cfg.get('custom_imports', None):
from mmcv.utils import import_modules_from_strings
import_modules_from_strings(**cfg['custom_imports'])
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
# in case the test dataset is concatenated
samples_per_gpu = 1
if isinstance(cfg.data.test, dict):
cfg.data.test.test_mode = True
samples_per_gpu = cfg.data.test.pop('samples_per_gpu', 1)
if samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.test.pipeline = replace_ImageToTensor(
cfg.data.test.pipeline)
elif isinstance(cfg.data.test, list):
for ds_cfg in cfg.data.test:
ds_cfg.test_mode = True
samples_per_gpu = max(
[ds_cfg.pop('samples_per_gpu', 1) for ds_cfg in cfg.data.test])
if samples_per_gpu > 1:
for ds_cfg in cfg.data.test:
ds_cfg.pipeline = replace_ImageToTensor(ds_cfg.pipeline)
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# set random seeds
if args.seed is not None:
set_random_seed(args.seed, deterministic=args.deterministic)
# build the dataloader
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
cfg.model.train_cfg = None
model = build_model(cfg.model, test_cfg=cfg.get('test_cfg'))
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
if args.fuse_conv_bn:
model = fuse_conv_bn(model)
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint.get('meta', {}):
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
# palette for visualization in segmentation tasks
if 'PALETTE' in checkpoint.get('meta', {}):
model.PALETTE = checkpoint['meta']['PALETTE']
elif hasattr(dataset, 'PALETTE'):
# segmentation dataset has `PALETTE` attribute
model.PALETTE = dataset.PALETTE
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader, args.show, args.show_dir)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if args.out:
print(f'\nwriting results to {args.out}')
mmcv.dump(outputs, args.out)
kwargs = {} if args.eval_options is None else args.eval_options
if args.format_only:
dataset.format_results(outputs, **kwargs)
if args.eval:
eval_kwargs = cfg.get('evaluation', {}).copy()
# hard-code way to remove EvalHook args
for key in [
'interval', 'tmpdir', 'start', 'gpu_collect', 'save_best',
'rule'
]:
eval_kwargs.pop(key, None)
eval_kwargs.update(dict(metric=args.eval, **kwargs))
print(dataset.evaluate(outputs, **eval_kwargs))
def main():
args = parse_args()
# touch the output json if not exist
with open(args.json_out, 'a+'):
pass
# init distributed env first, since logger depends on the dist
# info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, backend='nccl')
rank, world_size = get_dist_info()
logger = get_logger('root')
# read info of checkpoints and config
result_dict = dict()
for model_family_dir in os.listdir(args.model_dir):
for model in os.listdir(os.path.join(args.model_dir,
model_family_dir)):
# cpt: rpn_r50_fpn_1x_coco_20200218-5525fa2e.pth
# cfg: rpn_r50_fpn_1x_coco.py
cfg = model.split('.')[0][:-18] + '.py'
cfg_path = os.path.join('configs', model_family_dir, cfg)
assert os.path.isfile(
cfg_path), f'{cfg_path} is not valid config path'
cpt_path = os.path.join(args.model_dir, model_family_dir, model)
result_dict[cfg_path] = cpt_path
assert cfg_path in modelzoo_dict, f'please fill the ' \
f'performance of cfg: {cfg_path}'
cfg = check_finish(result_dict, args.json_out)
cpt = result_dict[cfg]
try:
cfg_name = cfg
logger.info(f'evaluate {cfg}')
record = dict(cfg=cfg, cpt=cpt)
cfg = Config.fromfile(cfg)
# cfg.data.test.ann_file = 'data/val_0_10.json'
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
if cfg.model.get('neck'):
if isinstance(cfg.model.neck, list):
for neck_cfg in cfg.model.neck:
if neck_cfg.get('rfp_backbone'):
if neck_cfg.rfp_backbone.get('pretrained'):
neck_cfg.rfp_backbone.pretrained = None
elif cfg.model.neck.get('rfp_backbone'):
if cfg.model.neck.rfp_backbone.get('pretrained'):
cfg.model.neck.rfp_backbone.pretrained = None
# in case the test dataset is concatenated
if isinstance(cfg.data.test, dict):
cfg.data.test.test_mode = True
elif isinstance(cfg.data.test, list):
for ds_cfg in cfg.data.test:
ds_cfg.test_mode = True
# build the dataloader
samples_per_gpu = 2 # hack test with 2 image per gpu
if samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.test.pipeline = replace_ImageToTensor(
cfg.data.test.pipeline)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(
dataset,
samples_per_gpu=samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model,
train_cfg=None,
test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, cpt, map_location='cpu')
# old versions did not save class info in checkpoints,
# this walkaround is for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, 'tmp')
if rank == 0:
ref_mAP_dict = modelzoo_dict[cfg_name]
metrics = list(ref_mAP_dict.keys())
metrics = [
m if m != 'AR@1000' else 'proposal_fast' for m in metrics
]
eval_results = dataset.evaluate(outputs, metrics)
print(eval_results)
for metric in metrics:
if metric == 'proposal_fast':
ref_metric = modelzoo_dict[cfg_name]['AR@1000']
eval_metric = eval_results['AR@1000']
else:
ref_metric = modelzoo_dict[cfg_name][metric]
eval_metric = eval_results[f'{metric}_mAP']
if abs(ref_metric - eval_metric) > 0.003:
record['is_normal'] = False
dump_dict(record, args.json_out)
check_finish(result_dict, args.json_out)
except Exception as e:
logger.error(f'rank: {rank} test fail with error: {e}')
record['terminate'] = True
dump_dict(record, args.json_out)
check_finish(result_dict, args.json_out)
# hack there to throw some error to prevent hang out
subprocess.call('xxx')
def genetate_result_single(
config,
checkpoint,
save_path,
show=False,
show_dir=None,
show_score_thr=0.3,
):
# import pdb
# pdb.set_trace()
cfg = Config.fromfile(config)
# import modules from string list.
if cfg.get('custom_imports', None):
from mmcv.utils import import_modules_from_strings
import_modules_from_strings(**cfg['custom_imports'])
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
if cfg.model.get('neck'):
if isinstance(cfg.model.neck, list):
for neck_cfg in cfg.model.neck:
if neck_cfg.get('rfp_backbone'):
if neck_cfg.rfp_backbone.get('pretrained'):
neck_cfg.rfp_backbone.pretrained = None
elif cfg.model.neck.get('rfp_backbone'):
if cfg.model.neck.rfp_backbone.get('pretrained'):
cfg.model.neck.rfp_backbone.pretrained = None
# in case the test dataset is concatenated
if isinstance(cfg.data.test, dict):
cfg.data.test.test_mode = True
elif isinstance(cfg.data.test, list):
for ds_cfg in cfg.data.test:
ds_cfg.test_mode = True
samples_per_gpu = cfg.data.test.pop('samples_per_gpu', 1)
if samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.test.pipeline = replace_ImageToTensor(cfg.data.test.pipeline)
dataset = build_dataset(cfg.data.test)
data_loader = build_dataloader(dataset,
samples_per_gpu=8,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=False,
shuffle=False)
# build the model and load checkpoint
model = build_detector(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
checkpoint = load_checkpoint(model, checkpoint, map_location='cpu')
# old versions did not save class info in checkpoints, this walkaround is
# for backward compatibility
if 'CLASSES' in checkpoint['meta']:
model.CLASSES = checkpoint['meta']['CLASSES']
else:
model.CLASSES = dataset.CLASSES
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model,
data_loader,
show,
show_dir,
show_score_thr,
output_guangdong=True)
result = process_output(outputs, save_path)
return result
def main():
args = parse_args()
cfg = mmcv.Config.fromfile(args.config)
# Load output_config from cfg
output_config = cfg.get('output_config', {})
# Overwrite output_config from args.out
output_config = merge_configs(output_config, dict(out=args.out))
# Load eval_config from cfg
eval_config = cfg.get('eval_config', {})
# Overwrite eval_config from args.eval
eval_config = merge_configs(eval_config, dict(metrics=args.eval))
# Add options from args.option
eval_config = merge_configs(eval_config, args.options)
assert output_config or eval_config, \
('Please specify at least one operation (save or eval the '
'results) with the argument "--out" or "--eval"')
# set cudnn benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.data.test.test_mode = True
if cfg.test_cfg is None:
cfg.test_cfg = dict(average_clips=args.average_clips)
else:
cfg.test_cfg.average_clips = args.average_clips
# init distributed env first, since logger depends on the dist info.
if args.launcher == 'none':
distributed = False
else:
distributed = True
init_dist(args.launcher, **cfg.dist_params)
# create work_dir
mmcv.mkdir_or_exist(osp.abspath(cfg.work_dir))
# build the dataloader
dataset = build_dataset(cfg.data.test, dict(test_mode=True))
dataloader_setting = dict(
videos_per_gpu=cfg.data.get('videos_per_gpu', {}),
workers_per_gpu=cfg.data.get('workers_per_gpu', {}),
dist=distributed,
shuffle=False)
dataloader_setting = dict(dataloader_setting,
**cfg.data.get('test_dataloader', {}))
data_loader = build_dataloader(dataset, **dataloader_setting)
# build the model and load checkpoint
model = build_model(cfg.model, train_cfg=None, test_cfg=cfg.test_cfg)
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
wrap_fp16_model(model)
load_checkpoint(model, args.checkpoint, map_location='cpu')
if args.fuse_conv_bn:
model = fuse_conv_bn(model)
if not distributed:
model = MMDataParallel(model, device_ids=[0])
outputs = single_gpu_test(model, data_loader)
else:
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False)
outputs = multi_gpu_test(model, data_loader, args.tmpdir,
args.gpu_collect)
rank, _ = get_dist_info()
if rank == 0:
if output_config:
out = output_config['out']
print(f'\nwriting results to {out}')
dataset.dump_results(outputs, **output_config)
if eval_config:
eval_res = dataset.evaluate(outputs, **eval_config)
for name, val in eval_res.items():
print(f'{name}: {val:.04f}')