You might want to check out "A Systolic Array Optimizing Compiler" -> https://books.google.com/books?id=6nTjBwAAQBAJ&lpg=PA188&ots=6lBIbFrhBa&dq=a%20systolic%20

You might want to check out "A Systolic Array Optimizing Compiler" -> https://books.google.com/books?id=6nTjBwAAQBAJ&lpg=PA188&ots=6lBIbFrhBa&dq=a%20systolic%20array%20optimizing%20compiler&pg=PP4#v=onepage&q=a%20systolic%20array%20optimizing%20compiler&f=false https://books.google.com/books?id=6nTjBwAAQBAJ&lpg=PA188&ots... Systolic array/vector processors have been used since the late 60's for neural and other gemm heavy workloads. The Warp architecture from CMU is an excellent example.