Tensorflow Lite Gpu Acceleration - Does It Work For All Os Versions Or Only For 8.1?

Does Tensorflow Lite GPU acceleration work for all Android APIs or only for 8.1 (and mb only for specific devices like Nexus with specific chip)? Does framework require any setting

Solution 1:

As I found at the moment gpu is used only on android 8.1, when the use_nnapi flag is set in the tflite interpreter