res.update(Trainer.test_with_TTA(cfg, model))
return res
"""
If you'd like to do anything fancier than the standard training logic,
consider writing your own training loop or subclassing the trainer.
"""
trainer = Trainer(cfg, model)
trainer.resume_or_load(resume=args.resume)
if cfg.TEST.AUG.ENABLED:
trainer.register_hooks([
hooks.EvalHook(0,
lambda: trainer.test_with_TTA(cfg, trainer.model))
])
return trainer.train()
if __name__ == "__main__":
args = default_argument_parser().parse_args()
print("soft link to {}".format(config.OUTPUT_DIR))
config.link_log()
print("Command Line Args:", args)
launch(
main,
args.num_gpus,
num_machines=args.num_machines,
machine_rank=args.machine_rank,
dist_url=args.dist_url,
args=(args, ),
)
logger.info("{} iters in {} seconds.".format(max_iter, timer.seconds()))
if __name__ == "__main__":
parser = default_argument_parser()
parser.add_argument("--task",
choices=["train", "eval", "data"],
required=True)
args = parser.parse_args()
assert not args.eval_only
if args.task == "data":
f = benchmark_data
elif args.task == "train":
"""
Note: training speed may not be representative.
The training cost of a R-CNN model varies with the content of the data
and the quality of the model.
"""
f = benchmark_train
elif args.task == "eval":
f = benchmark_eval
# only benchmark single-GPU inference.
assert args.num_gpus == 1 and args.num_machines == 1
launch(f,
args.num_gpus,
args.num_machines,
args.machine_rank,
args.dist_url,
args=(args, ))