init ascend tts

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# GPT_SoVITS
本项目基于 **GPT_SoVITS** 模型封装,提供简洁的 Docker 部署方式,支持 **SSML 输入**,输出 **PCM 原始音频**,可用于语音合成。
---
## Quickstart
### 1. 安装镜像
```bash
docker build -t tts:gsv . -f Dockerfile_gsv
```
### 2. 启动服务
```bash
docker run -it --rm \
-v /models/GPT-SoVITS:/mnt/models \
-e ASCEND_VISIBLE_DEVICES=1 \
--device /dev/davinci2:/dev/davinci0 \
--device /dev/davinci_manager \
--device /dev/devmm_svm \
--device /dev/hisi_hdc \
-v /usr/local/dcmi:/usr/local/dcmi \
-v /usr/local/bin/npu-smi:/usr/local/bin/npu-smi \
-v /usr/local/Ascend/driver/lib64/:/usr/local/Ascend/driver/lib64/ \
-v /usr/local/Ascend/driver/version.info:/usr/local/Ascend/driver/version.info \
-v /etc/ascend_install.info:/etc/ascend_install.info \
--privileged \
-p 8080:80 \
-e MODEL_DIR=/mnt/models \
-e MODEL_NAME=s1v3.ckpt \
tts:gsv
```
参数说明:
- `MODEL_DIR`:模型所在目录(挂载到容器内 `/mnt/models`
- `MODEL_NAME`:加载的模型文件名(通常为 `.safetensors`
- `-p 8080:80`:将容器内服务端口映射到宿主机 `8080`
### 3. 测试服务
```bash
curl --request POST "http://localhost:8080/tts" \
--header 'Content-Type: application/ssml+xml' \
--header 'User-Agent: curl' \
--data-raw '<speak version="1.0" xml:lang="zh">
<voice xml:lang="zh" xml:gender="Female" name="zh">
今天天气很好,不知道明天天气怎么样。
</voice>
</speak>' \
--output sound.pcm
```
---
## Notes
- Fix NPU 兼容问题: GPT_SoVITS/eres2net/kaldi.py