I have the HP Zbook G1a running the same CPU and RAM under HP Ubuntu. I have not seen any OOTB way to use the TPU. I can get ROCm software to run but it does not use it. No system tools show its activity that I can see. It seems to be a marketing gimmick. Shame.
https://news.ycombinator.com/item?id=43671940#43674311
> The PFB is found in many different application domains such as radio astronomy, wireless communication, radar, ultrasound imaging and quantum computing.. the authors worked on the evaluation of a PFB on the AIE.. [developing] a performant dataflow implementation.. which made us curious about the AMD Ryzen NPU.
> The [NPU] PFB figure shows.. speedup of circa 9.5x compared to the Ryzen CPU.. TINA allows running a non-NN algorithm on the NPU with just two extra operations or approximately 20 lines of added code.. on [Nvidia] GPUs CUDA memory is a limiting factor.. This limitation is alleviated on the AMD Ryzen NPU since it shares the same memory with the CPU providing up to 64GB of memory.