# enginex-ascend-910-translation

运行于【昇腾-910】系列算力卡的【翻译】引擎，基于 transformer 架构，支持 NLLB-200、SMaLL-100 等最新流行翻译模型

# translation-transformers
## Quickstart
```shell
#构建docker镜像
docker build . -t ascend_910_translation

#运行docker容器
docker run -it -e ASCEND_VISIBLE_DEVICES=0 --device /dev/davinci0:/dev/davinci0 --device /dev/davinci_manager --device /dev/devmm_svm --device /dev/hisi_hdc -v /mnt:/mnt -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 10078:80 -e MODEL_TYPE=opus_mt -e MODEL_NAME=moxying/opus-mt-zh-en --name ascend_910_translation_test ascend_910_translation
```
等待模型下载完成，出现以下日志时，代表服务启动成功
```shell
INFO:     Application startup complete.
INFO:     Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)
```
执行测试程序
```shell
python3 test.py
```
测试程序执行结果
```
Succeed!
Response: [{'translations': [{'origin_text': '生活就像一块巧克力', 'translated': 'Life is like a piece of chocolate.'}, {'origin_text': '你来自哪里', 'translated': 'Where are you from?'}, {'origin_text': '你吃饭了吗', 'translated': 'Have you eaten yet?'}]}]
```
停止docker容器
```
docker stop ascend_910_translation_test 
```
## 模型支持
在Quickstart中运行容器时，通过环境变量的方式，指定模型的类型和具体的模型名称，即：
```
-e MODEL_TYPE=opus_mt -e MODEL_NAME=moxying/opus-mt-zh-en
```
目前支持以下几种配置:
| MODEL_TYPE |            MODEL_NAME                   |
| ---------- | --------------------------------------- |
| nllb200    | facebook/nllb-200-distilled-600M        |
| small100   | aiyueqi/alirezamsh_small100             |
| mbart      | facebook/mbart-large-50-many-to-many-mmt|
| opus_mt    | moxying/opus-mt-zh-en                   |

其中，MODEL_TYPE代表模型类型，必须为以上表格列举之一；MODEL_NAME是modelscope上面能够拉取到的模型名称，需要和MODEL_TYPE对应