Common Q&A

This pages collects frequently asked questions regarding Machine Learning on IoT Yocto.

What would happen if there are unsupported operators for ncc-tflite?

The unsupported operators and their index will be listed in console output. Also the fail reasons for each hardware backend will be shown.

OP[95]: LOGISTIC
├ MDLA: the rank of shape should be in range [0, 4]
├ VPU: unsupported data rank
├ EDMA: unsupported operation
OP[114]: LOGISTIC
├ MDLA: the rank of shape should be in range [0, 4]
├ VPU: unsupported data rank
├ EDMA: unsupported operation

What should the developer do, if he really needs an OP that is not supported by ncc-tflite?

Please refer to Supported Operations Section to replace the unsupported operations with the workable one(s) which achieve the same goal as the original model.