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iMX8M Plus: TensorFlow Lite Video classification example is aborted on NPU.

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iMX8M Plus: TensorFlow Lite Video classification example is aborted on NPU.

‎08-04-2022 12:34 AM
1,422 Views
makotosato
Contributor II
iMX8M Plus: TensorFlow Lite Video classification example is aborted on NPU.

Hi all,

I have the 8MPLUSLPD4-EVK Evaluation Kit and I am trying TensorFlow Lite Video classification example according to following URL.
 
Running the attached python program will cause an abort.
 
1. Download .tflite file and rename.
root@imx8mp-lpddr4-evk:~# wget https://tfhub.dev/tensorflow/lite-model/movinet/a0/stream/kinetics-600/classification/tflite/int8/1?lite-format=tflite
root@imx8mp-lpddr4-evk:~# mv 1\?lite-format\=tflite movinet_a0_stream_k600_int8.tflite

 

2. Run the attached program.

root@imx8mp-lpddr4-evk:~# python3 classifier.py

 Result:

Vx delegate: allowed_cache_mode set to 0.
Vx delegate: allowed_builtin_code set to 0.
Vx delegate: error_during_init set to 0.
Vx delegate: error_during_prepare set to 0.
Vx delegate: error_during_invoke set to 0.
ERROR: Fallback unsupported op 53 to TfLite
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
W [HandleLayoutInfer:268]Op 162: default layout inference pass.
malloc(): invalid next size (unso[ 80.167155] audit: type=1701 audit(165957600
7.779:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=1012 comm="python3" exe
="/usr/bin/python3.10" sig=6 res=1
rted)
Aborted
 
i.MX Yocto Project(kirkstone-5.15.32-2.0.0) is running on EVK.
 
How can I solve this problem?
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