I'm looking for an actual definition of a stream processing unit (SPU), preferably sourced. The context is not specifically graphics cards.I can find many, many articles explaining what they contain, or what they do in specific cases, but I need a definition for an informal class presentation. I have a general sense of what they are, but can't find much literature to back that up. However, even an informal definition would help.Would really appreciate any input.
Stream processor definition
parallel computing;graphics;signal processing