A large-grain data flow architecture utilizing multiple levels of parallelism
Eberhard Zehendner, Theo Ungerer · 2003
A data flow architecture is presented that utilizes several levels of parallelism by a three-level hierarchical hardware structure. Task level parallelism was exploited by the architectural structure of a distributed memory multiprocessor and a load distribution strategy that supports parallel execution of procedure activations. Block and instruction level parallelism was utilized by token-passing, similar to large-grain data flow. Subinstruction level parallelism was exploited by single instruction, multiple data (SIMD) evaluation of complex machine instructions.>