| New file |
| | |
| | | import argparse |
| | | import logging |
| | | import os |
| | | import sys |
| | | |
| | | from funasr.utils import config_argparse |
| | | from funasr.utils.cli_utils import get_commandline_args |
| | | from funasr.utils.types import str2bool |
| | | from funasr.utils.types import str2triple_str |
| | | from funasr.utils.types import str_or_none |
| | | |
| | | |
| | | def get_parser(): |
| | | parser = config_argparse.ArgumentParser( |
| | | description="ASR Decoding", |
| | | formatter_class=argparse.ArgumentDefaultsHelpFormatter, |
| | | ) |
| | | |
| | | # Note(kamo): Use '_' instead of '-' as separator. |
| | | # '-' is confusing if written in yaml. |
| | | parser.add_argument( |
| | | "--log_level", |
| | | type=lambda x: x.upper(), |
| | | default="INFO", |
| | | choices=("CRITICAL", "ERROR", "WARNING", "INFO", "DEBUG", "NOTSET"), |
| | | help="The verbose level of logging", |
| | | ) |
| | | |
| | | parser.add_argument("--output_dir", type=str, required=True) |
| | | parser.add_argument( |
| | | "--ngpu", |
| | | type=int, |
| | | default=0, |
| | | help="The number of gpus. 0 indicates CPU mode", |
| | | ) |
| | | parser.add_argument( |
| | | "--njob", |
| | | type=int, |
| | | default=1, |
| | | help="The number of jobs for each gpu", |
| | | ) |
| | | parser.add_argument( |
| | | "--gpuid_list", |
| | | type=str, |
| | | default="", |
| | | help="The visible gpus", |
| | | ) |
| | | parser.add_argument("--seed", type=int, default=0, help="Random seed") |
| | | parser.add_argument( |
| | | "--dtype", |
| | | default="float32", |
| | | choices=["float16", "float32", "float64"], |
| | | help="Data type", |
| | | ) |
| | | parser.add_argument( |
| | | "--num_workers", |
| | | type=int, |
| | | default=1, |
| | | help="The number of workers used for DataLoader", |
| | | ) |
| | | |
| | | group = parser.add_argument_group("Input data related") |
| | | group.add_argument( |
| | | "--data_path_and_name_and_type", |
| | | type=str2triple_str, |
| | | required=True, |
| | | action="append", |
| | | ) |
| | | group.add_argument("--key_file", type=str_or_none) |
| | | group.add_argument("--allow_variable_data_keys", type=str2bool, default=False) |
| | | |
| | | group = parser.add_argument_group("The model configuration related") |
| | | group.add_argument( |
| | | "--vad_infer_config", |
| | | type=str, |
| | | help="VAD infer configuration", |
| | | ) |
| | | group.add_argument( |
| | | "--vad_model_file", |
| | | type=str, |
| | | help="VAD model parameter file", |
| | | ) |
| | | group.add_argument( |
| | | "--cmvn_file", |
| | | type=str, |
| | | help="Global CMVN file", |
| | | ) |
| | | group.add_argument( |
| | | "--asr_train_config", |
| | | type=str, |
| | | help="ASR training configuration", |
| | | ) |
| | | group.add_argument( |
| | | "--asr_model_file", |
| | | type=str, |
| | | help="ASR model parameter file", |
| | | ) |
| | | group.add_argument( |
| | | "--lm_train_config", |
| | | type=str, |
| | | help="LM training configuration", |
| | | ) |
| | | group.add_argument( |
| | | "--lm_file", |
| | | type=str, |
| | | help="LM parameter file", |
| | | ) |
| | | group.add_argument( |
| | | "--word_lm_train_config", |
| | | type=str, |
| | | help="Word LM training configuration", |
| | | ) |
| | | group.add_argument( |
| | | "--word_lm_file", |
| | | type=str, |
| | | help="Word LM parameter file", |
| | | ) |
| | | group.add_argument( |
| | | "--ngram_file", |
| | | type=str, |
| | | help="N-gram parameter file", |
| | | ) |
| | | group.add_argument( |
| | | "--model_tag", |
| | | type=str, |
| | | help="Pretrained model tag. If specify this option, *_train_config and " |
| | | "*_file will be overwritten", |
| | | ) |
| | | |
| | | group = parser.add_argument_group("Beam-search related") |
| | | group.add_argument( |
| | | "--batch_size", |
| | | type=int, |
| | | default=1, |
| | | help="The batch size for inference", |
| | | ) |
| | | group.add_argument("--nbest", type=int, default=5, help="Output N-best hypotheses") |
| | | group.add_argument("--beam_size", type=int, default=20, help="Beam size") |
| | | group.add_argument("--penalty", type=float, default=0.0, help="Insertion penalty") |
| | | group.add_argument( |
| | | "--maxlenratio", |
| | | type=float, |
| | | default=0.0, |
| | | help="Input length ratio to obtain max output length. " |
| | | "If maxlenratio=0.0 (default), it uses a end-detect " |
| | | "function " |
| | | "to automatically find maximum hypothesis lengths." |
| | | "If maxlenratio<0.0, its absolute value is interpreted" |
| | | "as a constant max output length", |
| | | ) |
| | | group.add_argument( |
| | | "--minlenratio", |
| | | type=float, |
| | | default=0.0, |
| | | help="Input length ratio to obtain min output length", |
| | | ) |
| | | group.add_argument( |
| | | "--ctc_weight", |
| | | type=float, |
| | | default=0.0, |
| | | help="CTC weight in joint decoding", |
| | | ) |
| | | group.add_argument("--lm_weight", type=float, default=1.0, help="RNNLM weight") |
| | | group.add_argument("--ngram_weight", type=float, default=0.9, help="ngram weight") |
| | | group.add_argument("--streaming", type=str2bool, default=False) |
| | | |
| | | group = parser.add_argument_group("Text converter related") |
| | | group.add_argument( |
| | | "--token_type", |
| | | type=str_or_none, |
| | | default=None, |
| | | choices=["char", "bpe", None], |
| | | help="The token type for ASR model. " |
| | | "If not given, refers from the training args", |
| | | ) |
| | | group.add_argument( |
| | | "--bpemodel", |
| | | type=str_or_none, |
| | | default=None, |
| | | help="The model path of sentencepiece. " |
| | | "If not given, refers from the training args", |
| | | ) |
| | | group.add_argument("--token_num_relax", type=int, default=1, help="") |
| | | group.add_argument("--decoding_ind", type=int, default=0, help="") |
| | | group.add_argument("--decoding_mode", type=str, default="model1", help="") |
| | | group.add_argument( |
| | | "--ctc_weight2", |
| | | type=float, |
| | | default=0.0, |
| | | help="CTC weight in joint decoding", |
| | | ) |
| | | return parser |
| | | |
| | | |
| | | def main(cmd=None): |
| | | print(get_commandline_args(), file=sys.stderr) |
| | | parser = get_parser() |
| | | parser.add_argument( |
| | | "--mode", |
| | | type=str, |
| | | default="asr", |
| | | help="The decoding mode", |
| | | ) |
| | | args = parser.parse_args(cmd) |
| | | kwargs = vars(args) |
| | | kwargs.pop("config", None) |
| | | |
| | | # set logging messages |
| | | logging.basicConfig( |
| | | level=args.log_level, |
| | | format="%(asctime)s (%(module)s:%(lineno)d) %(levelname)s: %(message)s", |
| | | ) |
| | | logging.info("Decoding args: {}".format(kwargs)) |
| | | |
| | | # gpu setting |
| | | if args.ngpu > 0: |
| | | jobid = int(args.output_dir.split(".")[-1]) |
| | | gpuid = args.gpuid_list.split(",")[(jobid - 1) // args.njob] |
| | | os.environ["CUDA_DEVICE_ORDER"] = "PCI_BUS_ID" |
| | | os.environ["CUDA_VISIBLE_DEVICES"] = gpuid |
| | | |
| | | # inference_launch_funasr(**kwargs) |
| | | |
| | | |
| | | if __name__ == "__main__": |
| | | main() |