grpc readme

游雁

2023-03-24 de736c8ebe370a4d21e402b9983d54dd69776704

 funasr/runtime/python/libtorch/README.md

@@ -9,7 +9,7 @@
   - Command: (`Tips`: torch >= 1.11.0 is required.)

      ```shell
      python -m funasr.export.export_model [model_name] [export_dir] [true]
      python -m funasr.export.export_model [model_name] [export_dir] false
      ```
      `model_name`: the model is to export.

@@ -19,18 +19,19 @@

       - `e.g.`, Export model from modelscope
         ```shell
         python -m funasr.export.export_model 'damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch' "./export" false
         python -m funasr.export.export_model --model-name damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch --export-dir ./export --type torch --quantize False
         ```
       - `e.g.`, Export model from local path, the model'name must be `model.pb`.
         ```shell
         python -m funasr.export.export_model '/mnt/workspace/damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch' "./export" false
         python -m funasr.export.export_model --model-name ./damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch --export-dir ./export --type torch --quantize False
         ```


2. Install the `torch_paraformer`.
2. Install the `funasr_torch`.
    ```shell
    git clone https://github.com/alibaba/FunASR.git && cd FunASR
    cd funasr/runtime/python/libtorch
    python setup.py build
    python setup.py install
    ```

@@ -41,7 +42,7 @@
   - Output: `List[str]`: recognition result.
   - Example:
        ```python
        from torch_paraformer import Paraformer
        from funasr_torch import Paraformer

        model_dir = "/nfs/zhifu.gzf/export/damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch"
        model = Paraformer(model_dir, batch_size=1)
@@ -58,9 +59,10 @@

Test [wav, 5.53s, 100 times avg.](https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/test_audio/asr_example_zh.wav)

| Backend |        RTF        |
|:-------:|:-----------------:|
| Pytorch |       0.110       |
|  Onnx   |       0.038       |
| Backend  | RTF (FP32) |
|:--------:|:----------:|
| Pytorch  |   0.110    |
| Libtorch |   0.048    |
|   Onnx   |   0.038    |

## Acknowledge