A comparison of router architectures for virtual cut-through and wormhole switching in a NOW environment

Duato, José; Robles, Antonio; Silla, Federico; Beivide, Ramón

doi:10.1109/ipps.1999.760469

Cited by 10 publications

(2 citation statements)

References 24 publications

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“…A typical VCT router [19,22] is similar to the wormhole one shown in Figure 7.11. A typical VCT router [19,22] is similar to the wormhole one shown in Figure 7.11.…”

Section: Vct Routersmentioning

confidence: 99%

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

2015

Networks-on-Chip

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“…A typical VCT router [19,22] is similar to the wormhole one shown in Figure 7.11. A typical VCT router [19,22] is similar to the wormhole one shown in Figure 7.11.…”

Section: Vct Routersmentioning

confidence: 99%

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

2015

Networks-on-Chip

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“…In general, XY route, which is widely used in Mesh, is also available in Tours when virtual channels are added to build virtual networks. However, the virtual channels [10] will lead to more complex algorithms and more demands of NOC resource. So in this paper, we study a Torus topology for NOC application, design its structure and propose a route algorithm exploiting the characteristics of NOC.…”

Section: Introductionmentioning

confidence: 99%

Design and simulation of a torus structure and route algorithm for network on chip

Chai

2007

2007 7th International Conference on ASIC

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With the development of VDSM, the rising scale and complexity of system-on-chip induce significant communication challenges in bus based architectures. The interconnect delay and unpredictable delay are gradually becoming the bottle neck of increasing complexity for on-chip systems. Current NOC (Network on Chip) provides an effective solution to these communication problems. In this paper, we study the Torus topology and bring forward a structure for NOC. Besides, we propose a dead-lock and live-lock free route algorithm. During the simulation, we found that our structure and algorithm are superior in hotspot traffic pattern. Furthermore, latency time and throughput of Torus NOC we designed have been tremendously improved comparing with XY Mesh structure.

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On the Performance of Up/Down Routing

Alfaro

Bermúdez

Casado

et al. 2000

Lecture Notes in Computer Science

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A comparison of router architectures for virtual cut-through and wormhole switching in a NOW environment

Abstract: Most commercial routers designed for networks of workstations (NOWs)

Cited by 10 publications

References 24 publications

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

Design and simulation of a torus structure and route algorithm for network on chip

On the Performance of Up/Down Routing

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A comparison of router architectures for virtual cut-through and wormhole switching in a NOW environment

Abstract: Most commercial routers designed for networks of workstations (NOWs)

Cited by 10 publications

References 24 publications

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

Deadlock-free flow control for torus networks-on-chip††Part of this research was first published in IEEE Transactions on Computers [39].

Design and simulation of a torus structure and route algorithm for network on chip

On the Performance of Up*/Down* Routing

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On the Performance of Up/Down Routing