Co-synthesis of a configurable SoC platform based on a network on chip architecture
ASP-DAC '06 Proceedings of the 2006 Asia and South Pacific Design Automation Conference
Software-directed combined cpu/link voltage scaling fornoc-based cmps
SIGMETRICS '08 Proceedings of the 2008 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Entry control in network-on-chip for memory power reduction
Proceedings of the 13th international symposium on Low power electronics and design
A variable frequency link for a power-aware network-on-chip (NoC)
Integration, the VLSI Journal
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
UNISM: unified scheduling and mapping for general networks on chip
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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Networks-on-Chip (NOC) is emerging as a practical development platform for future systems-on-chip products. We propose an energy-efficient static algorithm which optimizes the energy consumption of task communications in NoCs with voltage scalable links. In order to find optimal link speeds, the proposed algorithm (based on a genetic formulation) globally explores the design space of NOC-based systems, including task assignment, tile mapping, routing path allocation, task scheduling and link speed assignment. Experimental results show that the proposed design technique can reduce energy consumption by 28% on average compared with existing techniques.