| New file |
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| | | |
| | | ## 特别鸣谢 |
| | | |
| | | 本程序中的预处理及后处理代码,来自于:https://github.com/chenkui164/FastASR |
| | | |
| | | |
| | | ## 线程数与性能关系 |
| | | |
| | | 测试环境Rocky Linux 8,仅测试cpp版本结果(未测python版本),@acely |
| | | |
| | | 简述: |
| | | 在3台配置不同的机器上分别编译并测试,在fftw和onnxruntime版本都相同的前提下,识别同一个30分钟的音频文件,分别测试不同onnx线程数量的表现。 |
| | | |
| | |  |
| | | |
| | | 目前可以总结出大致规律: |
| | | |
| | | 并非onnx线程数越多越好 |
| | | 2线程比1线程提升显著,线程再多则提升较小 |
| | | 线程数等于CPU物理核心数时效率最好 |
| | | 实操建议: |
| | | |
| | | 大部分场景用3-4线程性价比最高 |
| | | 低配机器用2线程合适 |
| | | |
| | | |
| | | |
| | | ## 演示 |
| | | |
| | |  |
| | | |
| | | ## 注意 |
| | | 本程序只支持 采样率16000hz, 位深16bit的 **单声道** 音频。 |
| | | |
| | | ## 快速使用 |
| | | |
| | | ### Windows |
| | | |
| | | 安装Vs2022 打开cpp_onnx目录下的cmake工程,直接 build即可。 本仓库已经准备好所有相关依赖库。 |
| | | |
| | | Windows下已经预置fftw3、onnxruntime及openblas库 |
| | | |
| | | |
| | | ### Linux |
| | | See the bottom of this page: Building Guidance |
| | | |
| | | |
| | | ### 运行程序 |
| | | |
| | | tester /path/to/models/dir /path/to/wave/file |
| | | |
| | | 例如: tester /data/models /data/test.wav |
| | | |
| | | /data/models 需要包括如下两个文件: model.onnx 和vocab.txt |
| | | |
| | | |
| | | ## 支持平台 |
| | | - Windows |
| | | - Linux/Unix |
| | | |
| | | ## 依赖 |
| | | - fftw3 |
| | | - onnxruntime |
| | | |
| | | ## 导出onnx格式模型文件 |
| | | 安装 modelscope与FunASR,依赖:torch,torchaudio,安装过程[详细参考文档](https://github.com/alibaba-damo-academy/FunASR/wiki) |
| | | ```shell |
| | | pip install "modelscope[audio_asr]" -f https://modelscope.oss-cn-beijing.aliyuncs.com/releases/repo.html |
| | | git clone https://github.com/alibaba/FunASR.git && cd FunASR |
| | | pip install --editable ./ |
| | | ``` |
| | | 导出onnx模型,[详见](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/export),参考示例,从modelscope中模型导出: |
| | | |
| | | ``` |
| | | python -m funasr.export.export_model 'damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch' "./export" true |
| | | ``` |
| | | |
| | | ## Building Guidance for Linux/Unix |
| | | |
| | | ``` |
| | | git clone https://github.com/RapidAI/RapidASR.git |
| | | cd RapidASR/cpp_onnx/ |
| | | mkdir build |
| | | cd build |
| | | # download an appropriate onnxruntime from https://github.com/microsoft/onnxruntime/releases/tag/v1.14.0 |
| | | # here we get a copy of onnxruntime for linux 64 |
| | | wget https://github.com/microsoft/onnxruntime/releases/download/v1.14.0/onnxruntime-linux-x64-1.14.0.tgz |
| | | # ls |
| | | # onnxruntime-linux-x64-1.14.0 onnxruntime-linux-x64-1.14.0.tgz |
| | | |
| | | #install fftw3-dev |
| | | apt install libfftw3-dev |
| | | |
| | | # build |
| | | cmake -DCMAKE_BUILD_TYPE=release .. -DONNXRUNTIME_DIR=/mnt/c/Users/ma139/RapidASR/cpp_onnx/build/onnxruntime-linux-x64-1.14.0 |
| | | make |
| | | |
| | | # then in the subfolder tester of current direcotry, you will see a program, tester |
| | | |
| | | ```` |
| | | |
| | | ### The structure of a qualified onnxruntime package. |
| | | ``` |
| | | onnxruntime_xxx |
| | | ├───include |
| | | └───lib |
| | | ``` |