Details

Autor(en) / Beteiligte

• Ma, Jiayi
• Hao, Cong
• Wang, Kundong

Titel

Decomposing and Cluster Refinement Design Method for Application-Specific Network-on-Chips

Ist Teil von

• Shanghai jiao tong da xue xue bao, 2018-04, Vol.23 (2), p.235-243

Ort / Verlag

Shanghai: Shanghai Jiaotong University Press

Erscheinungsjahr

2018

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Along with higher and higher integration of intellectual properties (IPs) on a single chip, traditional bus-based system-on-chips (SoC) meets several design difficulties (such as low scalability, high power consumption, packet latency and clock tree problem). As a promising solution, network-on-chips (NoC) has been proposed and widely studied. In this work, a novel algorithm for NoC topology synthesis, which is decomposing and cluster refinement (DCR) algorithm, has been proposed to minimize the total power consumption of application-specific NoC. This algorithm is composed of two stages: decomposing with cluster generation, and cluster refinement. For partitioning and cluster generation, an initial low-power solution for NoC topology is generated. For cluster refinement, the clustering is optimized by performing floorplan to further reduce power consumption. Meanwhile, a good tradeoff between power consumption and CPU time can be achieved. Experimental results show that the proposed method outperforms the existing work.