Re: [apache/incubator-mxnet] [RFC] MXNet 2.0 API Deprecation (#17676)

["Skalicky, Sam" <ss...@amazon.com.INVALID>]

TensorRT support is currently using ONNX to convert from NNVM: https://github.com/apache/incubator-mxnet/blob/746cbc55fd666bb4529e88d247fed8e0907270f9/src/operator/subgraph/tensorrt/tensorrt.cc#L313-L318<https://github.com/apache/incubator-mxnet/blob/746cbc55fd666bb4529e88d247fed8e0907270f9/src/operator/subgraph/tensorrt/nnvm_to_onnx-inl.h>

Although I would like to see TensorRT support moved away from ONNX with a native integration using the Accelerator API compile support: https://github.com/apache/incubator-mxnet/pull/17623. But the migration from ONNX to AccAPI is still in discussion and the compile support PR is not merged yet (shameless plug: please review! :-D)

Sam

On Feb 28, 2020, at 9:06 PM, JackieWu <no...@github.com>> wrote:

I think we should keep ONNX APIs, since it is able to export many basic models, although it is not perfect. Users will train their models in MXNet 2.0, and export ONNX model,  then use the ONNX model in their deployment frameworks. (http://onnx.ai/supported-tools).

It is useful to attract users to use MXNet 2.0 to train their models with ONNX.

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