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Comment by sabhiram

AXI primarily.

But, I should also mention, we only use the RISC-V cores as a pre/post-processor, scheduling engine, service processor. We have custom hardware that does the bulk of the inference math (we are a convolutional accelerator with a number of constraints traded off for speed and power). The fabric itself is driven by engines that are programmed by the scheduling engine (RISC-V).

Happy to answer more specific DMs.

parent sabhiram 4 years ago

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