Forums - snpe-onnx-to-dlc GRU layer not supported

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snpe-onnx-to-dlc GRU layer not supported
niccolo.bellaccini
Join Date: 10 Feb 22
Posts: 6
Posted: Fri, 2022-07-22 03:39
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Hi everyone, 
 
I tried to convert a.onnx model into the .dlc format using the snpe-dlc-to-onnx (version 1.61) but I got this error after the model was simplified:
 
ERROR - Node GRU_83: 'No translation registered for op type onnx_gru. Op is most likely not supported by the converter.'
 
The list of supported ONNX Ops ( https://developer.qualcomm.com/sites/default/files/docs/snpe/supported_onnx_ops.html ) provided by the SNPE documentation reports that GRU should be supported.
 
Is actually GRU operation (layer) supported by the onnx converter? If not, is this supported by other dlc frameworks converter?
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Re: snpe-onnx-to-dlc GRU layer not supported
sanjjey.a.sanjjey
Join Date: 17 May 22
Posts: 55
Posted: Wed, 2022-07-27 00:00
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Hi,

If the layer is not supported for conversion, Once try to create custom operation for the unsupported layer in the JSON format, after creating JSON file use the command --udo_config_paths followed by your JSON path and try to do the conversion.

Please check the below link for more details, it maybe helpfull for you.

https://developer.qualcomm.com/sites/default/files/docs/snpe/udo_package...

 

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