| 16 | |
| 17 | |
| 18 | def parse_args(): |
| 19 | parser = argparse.ArgumentParser(description='mmrotate benchmark a model') |
| 20 | parser.add_argument('config', help='test config file path') |
| 21 | parser.add_argument('checkpoint', help='checkpoint file') |
| 22 | parser.add_argument( |
| 23 | '--repeat-num', |
| 24 | type=int, |
| 25 | default=1, |
| 26 | help='number of repeat times of measurement for averaging the results') |
| 27 | parser.add_argument( |
| 28 | '--max-iter', type=int, default=2000, help='num of max iter') |
| 29 | parser.add_argument( |
| 30 | '--log-interval', type=int, default=50, help='interval of logging') |
| 31 | parser.add_argument( |
| 32 | '--fuse-conv-bn', |
| 33 | action='store_true', |
| 34 | help='Whether to fuse conv and bn, this will slightly increase' |
| 35 | 'the inference speed') |
| 36 | parser.add_argument( |
| 37 | '--use-fp16', |
| 38 | action='store_true', |
| 39 | help='Whether to use fp16 to inference') |
| 40 | parser.add_argument( |
| 41 | '--cfg-options', |
| 42 | nargs='+', |
| 43 | action=DictAction, |
| 44 | help='override some settings in the used config, the key-value pair ' |
| 45 | 'in xxx=yyy format will be merged into config file. If the value to ' |
| 46 | 'be overwritten is a list, it should be like key="[a,b]" or key=a,b ' |
| 47 | 'It also allows nested list/tuple values, e.g. key="[(a,b),(c,d)]" ' |
| 48 | 'Note that the quotation marks are necessary and that no white space ' |
| 49 | 'is allowed.') |
| 50 | parser.add_argument( |
| 51 | '--launcher', |
| 52 | choices=['none', 'pytorch', 'slurm', 'mpi'], |
| 53 | default='none', |
| 54 | help='job launcher') |
| 55 | parser.add_argument('--local_rank', type=int, default=0) |
| 56 | args = parser.parse_args() |
| 57 | if 'LOCAL_RANK' not in os.environ: |
| 58 | os.environ['LOCAL_RANK'] = str(args.local_rank) |
| 59 | return args |
| 60 | |
| 61 | |
| 62 | def measure_inference_speed(cfg, checkpoint, max_iter, log_interval, |