Add support for inference on Greco

[WilliamTambellini]

Summary

Add support for at least inference on greco: https://habana.ai/inference/greco/

Problem statement

As today, there does nt seem to be any connection/wrappers between the synapseAI sdk and oneAPI/oneDNN: https://docs.habana.ai/en/latest/Gaudi_Overview/SynapseAI_Software_Suite.html

Preferred solution

Add support in oneDNN to run at lest the forward ops on Greco.

[densamoilov]

Hi @WilliamTambellini, as far as I understand SynapseAI is already integrated in TensorFlow and PyTorch, which enables Habana kernels for Habana hardware. What benefits do you see in adding such kernels in oneDNN?

[vpirogov]

No immediate plans to implement support for Habana accelerators.