[doc] fixing broken links and updating paddle2onnx usage descriptions #12749

Mrxuba · 2024-06-06T02:48:24Z

docs: 修复了deploy/paddle2onnx/readme_ch中[模型导出说明]文件中文版链接不存在的问题，doc/doc_en/inference_en.md为base翻译中文版模型导出说明
docs: 添加了对于Paddle2ONNX模型转化中选项--input_shape_dict的解释说明与解决方法

CLAassistant · 2024-06-06T02:48:29Z

All committers have signed the CLA.

doc/doc_ch/inference_ch.md

GreatV · 2024-06-06T05:46:47Z

deploy/paddle2onnx/readme_ch.md

@@ -88,6 +88,32 @@ paddle2onnx --model_dir ./inference/ch_ppocr_mobile_v2.0_cls_infer \
  另外，以下几个模型暂不支持转换为 ONNX 模型：
  NRTR、SAR、RARE、SRN

+* 注意：[当前版本(v2.7.5)](https://github.com/PaddlePaddle/PaddleOCR/releases/tag/v2.7.5)现已不支持动态shape,即动态选项--input_shape_dict="{'x': [-1, 3, -1, -1]}",


这里应该用paddle2onnx的版本

感谢您的反馈，但是我注意到在PaddlePaddle版本号小于等于2.5.0时可以正常使用PaddleUtils命令修改--input_shape_dict
这里是我的库更新情况：

当我使用2.5.0的paddlepaddle时可以正常执行，原因如下

另外对于paddle2onnx的版本都出现了相同的错误情况，因此这里并没有提到这里应该用paddle2onnx的版本。
目前我使用的paddle2onnx版本为1.0.0

如果需要任何详细信息，请联系我

原因是因为
https://github.com/PaddlePaddle/Paddle/releases
新版本的paddlepaddle不再兼容paddle.fluid API，但是PaddleUtils仍在进行使用，因此如果使用PaddleUtils进行shape修改需要使用旧版paddlepaddle

或许可以使用onnxsim来实现动态shape

文档里要兼容最新的paddlepaddle

但这些都跟paddleocr的版本无关

是的，paddleocr的版本不需要进行修改

或许可以使用onnxsim来实现动态shape

我会再次进行尝试

这里应该是新版的paddle2onnx不支持修改输入尺寸，而不是paddleocr不支持，这里跟paddleocr无关。

同时也不需要修改shape为-1，因为原本的shape的就是动态的float32[p2o.DynamicDimension.0,3,p2o.DynamicDimension.1,p2o.DynamicDimension.2]

[docs]:使用onnxsim修改input_shape可以兼容paddlepaddle现版本

GreatV · 2024-06-07T01:05:38Z

paddle2onnx --model_dir ./inference/ch_PP-OCRv3_det_infer \
--model_filename inference.pdmodel \
--params_filename inference.pdiparams \
--save_file ./inference/det_onnx/model.onnx \
--opset_version 10 \
--enable_onnx_checker True
[Paddle2ONNX] Start to parse PaddlePaddle model...
[Paddle2ONNX] Model file path: ./inference/ch_PP-OCRv3_det_infer/inference.pdmodel
[Paddle2ONNX] Paramters file path: ./inference/ch_PP-OCRv3_det_infer/inference.pdiparams
[Paddle2ONNX] Start to parsing Paddle model...
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_0.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_1.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_2.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_3.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_4.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_5.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] Due to the operator: nearest_interp_v2, requires opset_version >= 11.
[Paddle2ONNX] Opset version will change to 11 from 10
[Paddle2ONNX] Use opset_version = 11 for ONNX export.
[Paddle2ONNX] PaddlePaddle model is exported as ONNX format now.
2024-06-07 08:50:36 [INFO]      ===============Make PaddlePaddle Better!================
2024-06-07 08:50:36 [INFO]      A little survey: https://iwenjuan.baidu.com/?code=r8hu2s

这里我们的--opset_version 10 最好也改为 --opset_version 11

GreatV · 2024-06-07T01:06:11Z

python3.7 改为 python3

修改了不恰当的相关描述

修改了中文版模型导出说明inference_ch.md命名为inference.md

修改不恰当表述

修改所有python3.7为python3

deploy/paddle2onnx/readme_ch.md

GreatV

LGTM

luotao1 · 2024-10-15T07:09:44Z

@Mrxuba Thanks for your contribution! You will receive a beautiful PaddlePaddle gift. Please provide your mailing address by filling out the following questionnaire before October 18th.

Looking forward to the future, we will walk further together in the world of open source!
Click Here ：https://paddle.wjx.cn/vm/h4On9gJ.aspx#

luotao1 · 2024-11-06T12:07:38Z

hi, @Mrxuba

非常感谢你对飞桨的贡献，我们正在运营一个PFCC组织，会通过定期分享技术知识与发布开发者主导任务的形式持续为飞桨做贡献，详情可见 https://github.com/luotao1 主页说明。
如果你对PFCC有兴趣，请发送邮件至 ext_paddle_oss@baidu.com，我们会邀请你加入~

Mrxuba closed this Jun 6, 2024

Mrxuba reopened this Jun 6, 2024

GreatV requested review from jzhang533 and GreatV June 6, 2024 03:18

[docs]:添加了对于Paddle2ONNX模型转化中选项--input_shape_dict的解释说明与解决方法

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Mrxuba force-pushed the xjk-2024-6-6 branch from 4e24f15 to b382d8e Compare June 6, 2024 04:19

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[docs]:使用onnxsim修改input_shape可以兼容paddlepaddle现版本

Mrxuba added 4 commits June 7, 2024 10:10

Update readme_ch.md

4f20128

修改了不恰当的相关描述

Rename inference_ch.md to inference.md

6c30255

修改了中文版模型导出说明inference_ch.md命名为inference.md

Update readme_ch.md

8bdb1f1

修改不恰当表述

Update readme_ch.md

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修改所有python3.7为python3

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update readme

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GreatV approved these changes Jun 9, 2024

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GreatV merged commit 335c5c2 into PaddlePaddle:main Jun 9, 2024
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SWHL mentioned this pull request Jun 10, 2024

paddle2onnx现已不支持--input_shape_dict="{'x':[-1,3,x,x}"参数使用 #12743

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[doc] fixing broken links and updating paddle2onnx usage descriptions #12749

[doc] fixing broken links and updating paddle2onnx usage descriptions #12749

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[doc] fixing broken links and updating paddle2onnx usage descriptions #12749

[doc] fixing broken links and updating paddle2onnx usage descriptions #12749

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