Google's TPU which they sell via Coral is just a systolic array of multiply-accumulates arranged in a grid. Here's a decent overview from the horse's mouth. ht

Google's TPU which they sell via Coral is just a systolic array of multiply-accumulates arranged in a grid. Here's a decent overview from the horse's mouth. https://cloud.google.com/blog/products/ai-machine-learning/an-in-depth-look-at-googles-first-tensor-processing-unit-tpu https://cloud.google.com/blog/products/ai-machine-learning/a... It's called a systolic array because the data moves through it in waves similar to what an engineer imagines the heart looks like :)