The turn model for adaptive routing
Journal of the ACM (JACM)
DyAD: smart routing for networks-on-chip
Proceedings of the 41st annual Design Automation Conference
Buffer space optimisation with communication synthesis and traffic shaping for NoCs
Proceedings of the conference on Design, automation and test in Europe: Proceedings
DyXY: a proximity congestion-aware deadlock-free dynamic routing method for network on chip
Proceedings of the 43rd annual Design Automation Conference
Application driven traffic modeling for NoCs
SBCCI '06 Proceedings of the 19th annual symposium on Integrated circuits and systems design
ViChaR: A Dynamic Virtual Channel Regulator for Network-on-Chip Routers
Proceedings of the 39th Annual IEEE/ACM International Symposium on Microarchitecture
Congestion-controlled best-effort communication for networks-on-chip
Proceedings of the conference on Design, automation and test in Europe
Analysis and optimization of prediction-based flow control in networks-on-chip
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Run-time adaptive on-chip communication scheme
Proceedings of the 2007 IEEE/ACM international conference on Computer-aided design
Implementation and Analysis of a New Selection Strategy for Adaptive Routing in Networks-on-Chip
IEEE Transactions on Computers
BARP-a dynamic routing protocol for balanced distribution of traffic in NoCs
Proceedings of the conference on Design, automation and test in Europe
Outstanding research problems in NoC design: system, microarchitecture, and circuit perspectives
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Data mining MPSoC simulation traces to identify concurrent memory access patterns
Proceedings of the Conference on Design, Automation and Test in Europe
| Hi-index | 0.00 |
The major part of the state of art routing proposals have a limited view of the NoC congestion, since each router takes decisions based on few neighbors' status. Such local decision may lead packets to other congested regions, therefore being inefficient. The goal of this work is to propose and evaluate an adaptive source routing algorithm, where the path between source and target PEs may be modified due to congestion events. The proposed method requires QoS session establishment and traffic monitoring. A QoS session establishes a connection between two IPs, applying application constraints. Traffic monitoring carries congestion information to the target, leading to a global view of the routing path. Evaluated performance figures include latency, traffic distribution and the delay to switch to a new path. For hot-spot traffic scenarios, the average latency is reduced by 10%. The proposed routing method also achieved a better network occupation.