topic Re: What caused NNAPI Delegate of TensorFlow Lite is deprecated. in i.MX Processors

What caused NNAPI Delegate of TensorFlow Lite is deprecated.

hsaito — Mon, 03 Apr 2023 09:22:52 GMT

In i.MX Machine Learning User's Guide LF5.15.5-1.0.0, I found the following release note sentence:

NNAPI Delegate of TensorFlow Lite and NNAPI Execution Provider of ONNX Runtime is deprecated and will be removed in the future. For leveraging ML model acceleration use VX Delegate instead.

What caused NNAPI Delegate of TensorFlow Lite is deprecated ?

Is there a document that mentions NNAPI bugs?

Re: What caused NNAPI Delegate of TensorFlow Lite is deprecated.

Zhiming_Liu — Thu, 06 Apr 2023 02:58:26 GMT

The nnapi is maintained by Google and VX Delegate is maintained by NXP. The maintenance of nnapi is inconvenient.

Re: What caused NNAPI Delegate of TensorFlow Lite is deprecated.

hsaito — Thu, 06 Apr 2023 09:34:50 GMT

Thank you for your reply.
I understand that NNAPI is very difficult to maintain.