Sorry, no book reference. What is important to realize is that computing can be seen as a 4D problem. Get the right data to the right processing unit at the rig

Sorry, no book reference. What is important to realize is that computing can be seen as a 4D problem. Get the right data to the right processing unit at the right clock cycle. This applies to CPU and GPU as well, but got forgotten under a plethora of abstraction layers.