mdz/pytorch/bert_cls/readme.md

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# bert_cls
![version](https://img.shields.io/badge/icraft_ver-3.7.1-gold?style=flat&logo=data:image/png;base64,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) ![author](https://img.shields.io/badge/author-twt-blue)<br>![metrics](https://img.shields.io/badge/metrics-待优化-red?style=flat&logo=data:image/png;base64,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) ![speed](https://img.shields.io/badge/speed-OK-green?style=flat&logo=fastapi)<br>![FPGA_ops](https://img.shields.io/badge/FPGA_ops-Softmax%20%7C%20Layernorm-lightgreen?style=flat)<br>![Bitstream](https://img.shields.io/badge/Bitstream-v1%20%7C%20v2-6959CD?style=flat&logo=bit)<br><a href="../../index.md#nlp" target="_blank"><img alt="模型清单" src="https://img.shields.io/badge/nlp-模型清单-cornflowerblue?logo=quicklook"></a><br>![OS](https://img.shields.io/badge/OS-Windows%20%7C%20Ubuntu-green)
# 下载
✨ 一键下载开发流程中所需的各种文件,包括编译使用的量化校准集、运行时工程的依赖库,以及输入输出文件。
💡 推荐使用linux版下载脚本其wget包含断网自动重连功能不会出现下载文件遗漏情况。
## windows
📌 第一次使用请在C盘根目录下新建`icraft_auth.txt`,保存下载站账号密码,以换行符分隔
需要事先下载windows版本wget
(若点击以下链接后未直接下载,请选择 ***1.20.3*** 版本下的对应系统链接进行下载)
[x86系统wget下载](https://eternallybored.org/misc/wget/1.20.3/32/wget.exe) [x64系统wget下载](https://eternallybored.org/misc/wget/1.20.3/64/wget.exe)
使用时需要将wget.exe的路径作为命令行参数传入注意不是exe的父文件夹目录而是包含wget.exe的完整绝对路径
不下载Deps`./download.ps1 "PATH_TO_WGET_EXE"`
如果您是第一次使用我们的模型库,请下载包括工程依赖库的所有文件:`./download.ps1 "PATH_TO_WGET_EXE" -d`
💡 下载过程中可能因网络问题出现中断情况,需 **自行重新运行** 下载脚本。
## linux
📌 第一次使用,请在/usr根目录下新建`icraft_auth.txt`,保存下载站账号密码,以换行符分隔
为确保文件格式正确,请在运行脚本前安装格式转换工具`dos2unix`,并执行格式转换命令:
```shell
sudo apt-get install dos2unix
dos2unix /usr/icraft_auth.txt
dos2unix ./download.sh
```
如果您是第一次使用我们的模型库,请下载包括工程依赖库的所有文件:`./download.sh -d`
如果之前已经在使用别的模型时下载过Deps依赖库可以直接将其中的thirdparty部分复制到路径`3_deploy/Deps`,只需下载量化校准集和输入输出文件即可:`./download.sh`
🌟 Tips
- 若想要直接获取原始weights和导出保存的模型可分别前往 [weights](https://download.fdwxhb.com/data/04_FMSH-100AI/100AI/04_modelzoo/modelzoo_pub/weights/) 和 [fmodels](https://download.fdwxhb.com/data/04_FMSH-100AI/100AI/04_modelzoo/modelzoo_pub/compile/fmodels/) 网页上根据框架及模型名寻找并下载。
# 0. 文件结构说明
AI部署模型需要以下几部分文件
- 0_Bert-Chinese-Text-Classification-Pytorch >存放原始权重,需要自行下载
- 1_scripts >若干脚本用于保存Icraft编译器需要的模型、编译后仿真等功能
- 2_compile >Icraft编译器编译模型时所需要的文件
- 3_deploy >将Icraft编译器编译出的模型部署到硬件时需要的python工程
# 1. python工程准备
## 1. **模型来源:**
- codehttps://github.com/649453932/Bert-Chinese-Text-Classification-Pytorch.git
- branchmaster
- commit_id050a7b0
- weights
## 2. **保存模型**
**目的将模型保存成可以被Icraft编译器编译的形态**
1重训后weights存放于 `/weights`文件夹中
<div style="background-color: #FFFFCC; color: #000000; padding: 10px; border-left: 5px solid #FFA500;">
注意:
* 有时开源的weights url可能会变更。如果上述weights url失效请根据原工程相应的branch以及commit版本寻找正确的下载链接
* 若上述weights url永久失效请联系本模型库相关人员获取权限下载
</div>
**1_scripts提供脚本说明**
- **环境要求:**Icraft编译器对**导出框架模型时**使用的**框架版本**有要求。即以下脚本中所有导出模型的脚本`1_save.py `,必须在要求的框架版本下执行,其他脚本不限制。要求的版本:
- **pytorch**1.9
- **paddle** 2.3.2
- **onnx** opset11
- **darknet** [GitHub - pjreddie/darknet: Convolutional Neural Networks](https://github.com/pjreddie/darknet)
- 0_infer.py >可以推理一句话并得到最终结果,模型原始权重会从 `/weights `中寻找,需要您预先下载
<div style="background-color: #FFFFCC; color: #000000; padding: 10px; border-left: 5px solid #FFA500;">
源码的修改点:<br>
1. 0_Chinese-Text-Classification-Pytorch /models/Bert.py,该文件内容替换为公版bert结构<br>
<br>
2. 将公版bert-base-chinese权重文件放到0_Bert-Chinese-Text-Classification-Pytorch\bert_pretrain文件夹下<br>
</div>
- 1_save.py >保存模型保存好的用于Icraft编译器的模型会存放在 `/2_compile/fmodel`
<div style="background-color: #FFFFCC; color: #000000; padding: 10px; border-left: 5px solid #FFA500;">
保存模型时的修改点:<br>
1. Model前向进行替换,去除embedding<br>
</div>
- 2_save_infer.py >用修改后保存的模型做前向推理,验证保存的模型与原模型是否一致
# 2.使用Icraft编译器编译模型
目的: 使用[Icraft编译器](https://gitee.com/mxh-spiger/icraft-introduction.git)将上一步保存好的**框架模型**转化为**硬件可部署模型**
- **1相关命名说明**
1**fmodel**frame model >用于Icraft编译器的框架模型
2**imodel**icraft model >用Icraft编译器编译出的模型
3**qtset**Quantitative Calibration Set >Icraft编译器所需的量化校准集
- **2确认已安装正确的icraft版本**
检查方法打开cmd运行`icraft --version`
若已正常安装则会显示当前icraft版本例如
```
Icraft 版本:
* 3.7.1
CLI 版本:
3.7.0.0-a90988f(2412231401)
```
- 3**执行编译:**
1. **下载量化校准集**
已包含在1_save.py 运行时会自动生成并保存在2compile/qtset中
2. **在 `/2_compile`目录下执行编译:**
```shell
icraft compile config/bert_16.toml
```
如果过程顺利,将得到 icraft model`.json` graph`.raw`param的格式保存
其中包括编译各阶段产生的中间结果模型和最终用于片上部署的BY模型直接被保存到: 3_deploy/modelzoo/bert/imodel
# 3. 部署模型
## 部署环境检查
* 以root账户登录片上系统terminalssh或串口皆可模型库默认的模型存放路径为以下目录如果没有请预先创建
```
/home/fmsh/ModelZoo/
```
* 检查板上环境是否正确:
1. 查看环境变量,指令:
`icraft --version`
看打印信息是否如下:
```shell
Icraft 版本:
* v3.7.1
CLI 版本:
3.7.0.0-a90988f(2412231401)
```
2. 若是,在任意目录下输入`icraft-serve`即可打开server
3. 检查icraft和customop安装包版本是否为`arm64`
```shell
# 检查icraft安装包版本
dpkg -l | grep icraft
# 检查customop安装包版本
dpkg -l | grep customop
```
如果依次显示如下信息,则安装版本正确:
```shell
ii icraft 3.7.1 arm64 This is Icraft for arm64
ii customop 3.7.1 arm64 This is Icraft CustomOp for arm64
```
4. 如果环境配置有误,请参考[Part 1_1 2.3.1 片上系统环境 编译环境准备](https://gitee.com/mxh-spiger/tutorial-runtime/blob/tt3.7.1/docs/Part%201_1%20quick-start.md#1%E7%BC%96%E8%AF%91%E7%8E%AF%E5%A2%83%E5%87%86%E5%A4%87-2)进行部署环境配置。
5. 根据此模型使用的硬算子,选择合适的位流,并在板上安装,所用硬算子及可选位流版本可参见本说明文档起始处的状态徽章,位流下载及安装说明请参考[1/4) 其他下载资源](https://gitee.com/mxh-spiger/icraft-introduction/tree/icraft_v3.7.1/#4%E5%85%B6%E4%BB%96%E4%B8%8B%E8%BD%BD%E8%B5%84%E6%BA%90)。
## python runtime:
目的在AI硬件上执行模型前向推理
1. **python运行环境要求与准备**
- python版本3.8否则无法使用icraft的python API
- 确保已安装icraft的python安装包
- socket模式使用`pip install icraft-3.x.x-cp38-none-win_amd64.whl`
- axi模式使用`pip install icraft-3.x.x-cp38-none-manylinux2014_aarch64.whl`
- 安装python运行时所需要的依赖包
```
cd 3_deploy/modelzoo/bert
pip install transformers
```
2. **执行程序**
将0_Bert-Chinese-Text-Classification-Pytorch \THUCNews下文件移到3_deploy\modelzoo\bert\vocab文件夹下再将weights下权重移到saved_dict下然后执行
```
python ./infer_bert.py
```
在终端查看结果
# 4. 精度测试
将0_Bert-Chinese-Text-Classification-Pytorch \THUCNews下文件移到3_deploy\modelzoo\bert\vocab文件夹下再将weights下权重移到saved_dict下然后执行
```
python ./bert.py
```
# 5. 模型性能记录
| Bert | input shape | hard time | qt_strategy | 精度 |
| ----- | ------------ | ---------- | ----------- | ----------- |
| float | [1, 32, 768],[1,32],[1,32] | - | - | Acc: 94.76% |
| int8 | [1, 32, 768],[1,32],[1,32] | 10.1458 ms | null-pt | Acc: 41.16% |
| int16 | [1, 32, 768],[1,32],[1,32] | 23.5171 ms | null-pt | Acc: 94.57%|