A globally-interconnected modular CMP system with communication on the fly
Marek Tudruj, Łukasz Maśko · 2010
The paper presents new methods for data communication for modular CMP systems interconnected by a global network. A special group communication called communication on the fly is applied between processor core data caches. It is based on data reads on the fly on data busses connecting L1 and L2 data caches. Similar data communication is applied for global network. Programs are built following macro data flow graphs. Simulation experiments evaluate the proposed solutions.