Closed Simardeep27 closed 1 month ago
we have implemented a grid_sampler
which is composed by some common operators here https://github.com/PaddlePaddle/Paddle2ONNX/blob/develop/paddle2onnx/legacy/op_mapper/custom_paddle_op/grid_sampler.py
Please try to convert your Paddle model with flag --enable_dev_version False
Thanks a lot for the solution. I am able to convert the model to onnx but while converting it to OpenVino IR. I am getting a concat_axis error, possibly due to axis of a concat layer being -1. The error is as follow: RuntimeError: Check 'concat_axis == 0' failed at C:\j\workspace\private-ci\ie\build-windows-vs2019@3\b\repos\openvino\src\common\transformations\src\transformations\common_optimizations\simplify_shape_of_sub_graph.cpp:243: axis is not valid for matched Concat with 1D output.
Is there any possible solution for this?
Describe the bug
The paddle SVTR model uses grid_sampler function which is prevents conversion to onnx. The grid sampler function is added in opset v16 for onnx, when will there be an addition of version16? Is there any workaround regarding this?
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Additional context I have tried using an alternative custom function of grid_sampler written originally in torch. Is there any method that I could use to use torch.tensor instead of paddle.tensor for creating a static graph while converting the model to onnx?