Current Proceedings on Technology
Yazarlar: Cristian Andy Tanase, Vasile Gheorghita Gaitan
Konular:-
Anahtar Kelimeler:Cell B.E.,Cluster PS3,Π calculation,Unbalanced distribution,Double precision,IBM RoadRunner
Özet: The article aims to describe an algorithm with a dynamic distribution of tasks on two architectures, the first one consisting of a nine stations network connected through a PS3 Gbyte router in a star like configuration, and the second one being an IBM RoadRunner cluster with 48 QS22 nodes of which only nine Cell processors were used, so they would be identical in terms of architecture with the PS3. The architectures are built with asymmetrical Cell BE processors. They comply with the architecture of AMP (Asymmetric Multicore Platforms) which includes two levels of performance processors: Fast Cores and Slow Cores - dual ISA heterogeneous multicore architecture.