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PaddlePaddle / Paddle2ONNX

ONNX Model Exporter for PaddlePaddle
Apache License 2.0
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SMOKE模型转ONNX出错 #907

Open hitbuyi opened 1 year ago

hitbuyi commented 1 year ago

请将下面信息填写完整，便于我们快速解决问题，谢谢！

问题描述 SMOKE 模型转ONNX，转换失败

更多信息 :

报错截图

(pddl) hitbuyi@hitbuyi-Dell-G15-5511:~/PycharmProjects/padlepadle|_project/SMOKE/model2onnx$ paddle2onnx --model_dir ./ --model_filename smoke_kitti.pdmodel --params_filename smoke_kitti.pdiparams --save_file smoke_kitti.onnx --enable_dev_version True

[Paddle2ONNX] Start to parse PaddlePaddle model... [Paddle2ONNX] Model file path: ./smoke_kitti.pdmodel [Paddle2ONNX] Paramters file path: ./smoke_kitti.pdiparams [Paddle2ONNX] Start to parsing Paddle model... [Paddle2ONNX] Cannot find output:ind_0 in input tensors while converting operator 'while', Paddle2ONNX doesn't support this situation now. [Paddle2ONNX] Cannot find output:ind_0 in input tensors while converting operator 'while', Paddle2ONNX doesn't support this situation now. [Paddle2ONNX] Cannot find output:ind_0 in input tensors while converting operator 'while', Paddle2ONNX doesn't support this situation now. [Paddle2ONNX] Cannot find output:_generated_var_15 in input tensors while converting operator 'while', Paddle2ONNX doesn't support this situation now. [Paddle2ONNX] Oops, there are some operators not supported yet, including conditional_block,crop_tensor,select_input,while, [ERROR] Due to the unsupported operators, the conversion is aborted. Aborted (core dumped)

其他信息

yeliang2258 commented 1 year ago

请问你的模型来自？这个模型里面有控制流，目前Paddle2ONNX暂时不支持转换带有控制流的Paddle模型到ONNX

hitbuyi commented 1 year ago

控制流

请问一下， 1，什么是控制流？这个模型的控制流指哪些？ 2，如果改写控制流？能否转？ 3，如果改写不支持的算子，能否转？ 谢谢。

yeliang2258 commented 1 year ago

比如你的模型中有if，for这样的语句，在动转静之后就会有控制流，如果可以将这样的组网改一下，就可以转为ONNX

yeliang2258 commented 1 year ago

另外，也可以尝试一下Paddleinference，里面可以很方便的调用TensorRT

hitbuyi commented 1 year ago

正在看Paddleinference,提供了C/C＋＋库，不过几个G，有点大，有方法减少吗？

Zheng-Bicheng commented 2 months ago