Name
Title | ||
|---|---|---|
Enabling Fast and Accurate Emulation of Large-Scale Network on Chip Architectures on a Single FPGA |
Abstract | ||
|---|---|---|
Network on Chip (NoC) has become the de facto on-chip communication architecture of many-core systems. This paper proposes an FPGA-based NoC emulator which can achieve an ultra-fast simulation speed. We improve the scalability of the NoC emulator without simplifying the emulated architectures or using off-chip resources. We introduce a novel method which enables to accurately emulate NoC designs under synthetic workloads without using a large amount of memory by decoupling the time of the emulated NoC and the time of the traffic generators. Additionally, we propose a method based on the time-division multiplexing technique to emulate the behavior of the entire network using several physical nodes while effectively using FPGA resources. We show that an implementation of the proposed NoC emulator on a Virtex-7 FPGA can achieve 2, 745x simulation speedup over Booksim, one of the most widely used software-based NoC simulator, while maintaining the simulation accuracy. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/FCCM.2015.35 | Field-Programmable Custom Computing Machines |
Keywords | Field | DocType |
NoC emulation,synthetic workload,source queue | Communication architecture,Computer architecture,Computer science,Parallel computing,Network on a chip,Field-programmable gate array,Software,Emulation,Multiplexing,Scalability,Speedup,Embedded system | Conference |
Citations | PageRank | References |
3 | 0.38 | 7 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Thiem Van Chu | 1 | 24 | 5.60 |
| Shimpei Sato | 2 | 12 | 2.94 |
| Kenji Kise | 3 | 9 | 1.85 |