topic Running normal tflite on MCXN947 without NPU mode in MCX Microcontrollers

Running normal tflite on MCXN947 without NPU mode

nnxxpp — Wed, 25 Dec 2024 07:52:51 GMT

I have a question about Running normal tflite on MCXN947 without NPU mode.

I saw that in the eiq examples from SDK of MCXN947, all use NPU tflite with NPU mode. As mu understanding we can run normal tflite without NPU mode on MCXN947 only by changing resolvers. Is that right?

Re: Running normal tflite on MCXN947 without NPU mode

marek-trmac — Thu, 26 Dec 2024 07:47:08 GMT

Hi Nhanh Nao,

without NPU it should work too. NPU is recommended for better performance, with NPU it can be ~40-50 times faster.

Re: Running normal tflite on MCXN947 without NPU mode

nnxxpp — Thu, 26 Dec 2024 08:22:23 GMT

Thank you.