What accelerator is being used in CPU and GPU model android

[affereaflaw]

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Hello, just out of curiosity, i am wondering what kind of accelerator is being use when I run CPU and GPU model like XNPACK/Vulkan/OpenCL/Others. And can we configure the delegate like former LiteRT?Thank you

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[kuaashish]

Hi @affereaflaw,

Currently, we believe the XNNPACK accelerator is used for the Android backend for both CPU and GPU. You can also see the former LiteRT (TFLite), which was available through the TFLite Interpreter API, but the LiteRT no longer supports it.

This seems like a valuable request that we can highlight with our team. Could you please raise a new feature request with complete details on the benefits of providing an option to choose the delegate? Based on future demand, we may work on this. In the meantime, if any possible workaround arises for using the accelerator, we will inform you accordingly.

Thank you!!