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Fault-tolerance with multimodule routers

S. Chalasani, R.V. Boppana
Proceedings. Second International Symposium on High-Performance Computer Architecture  
This paper proposes a method to incorporate fault-tolerance into such routers with simple changes to the router structure and logic.  ...  The previously known fault-tolerant routing methods assume centralized crossbar based routers and are not applicable to multiprocessors with PDRs.  ...  Therefore, further research o n c o m bining adaptivity and fault-tolerance for multimodule routers is needed.  ... 
doi:10.1109/hpca.1996.501186 dblp:conf/hpca/ChalasaniB96 fatcat:ih6mam7syvhpnjy7uatxnovmz4

Fault-tolerant communication with partitioned dimension-order routers

R.V. Boppana, S. Chalasani
1999 IEEE Transactions on Parallel and Distributed Systems  
fault-tolerant routing.  ...  AbstractÐThe current fault-tolerant routing methods require extensive changes to practical routers such as the Cray T3D's dimension-order router to handle faults.  ...  This work was performed while Suresh Chalasani was with the Department of Electrical and Computer Engineering at the University of Wisconsin-Madison.  ... 
doi:10.1109/71.808144 fatcat:bajmiqhazjd4zabersidjsr7rm

Adaptive multimodule routers

R.V. Boppana, S. Chalasani
Proceedings Fourth International Conference on High-Performance Computing  
This paper proposes a method to incorporate adaptivity into such routers with simple changes to the router structure and logic.  ...  Recent multiprocessors such as Cray T3D support interprocessor communication using partitioned dimension-order routers (PDRs).  ...  The technique presented here can be combined with our earlier work to provide adaptive, fault-tolerant routing in multicomputers with partitioned dimensionorder router routers.  ... 
doi:10.1109/hipc.1997.634513 dblp:conf/hipc/BoppanaC97 fatcat:ivxl7botlzgatncoljnriz2jom

The structure of System/88, a fault-tolerant computer

E. S. Harrison, E. J. Schmitt
1987 IBM Systems Journal  
Fault tolerance is accomplished with no system or application software overhead and with no performance degradation.  ...  System overview Fault tolerance begins with power-up diagnostics that locate potential problems before they occur.  ... 
doi:10.1147/sj.263.0293 fatcat:claa5ngz45hhdp3jzx3vmmdhhm

Influence of modularity and economy-of-scale effects on design of mesh-restorable DWDM networks

J. Doucette, W.D. Grover
2000 IEEE Journal on Selected Areas in Communications  
We address these questions with three mathematical programming formulations that allow a comparative study of these issues in terms of the cost and architectural differences between networks designed with  ...  Index Terms-Mesh restoration, network design, network fault tolerance, optical fiber communication, optimization methods, protection, wavelength division multiplexing. I. INTRODUCTION A.  ...  For instance, a router (node) failure in an IP network can only be addressed by reconfiguration among peer-layer routers.  ... 
doi:10.1109/49.887912 fatcat:5u6adwrujbgknjwgxul3xusqtu

International Journal of Emerging Trends in Electrical and Electronics (IJETEE) International Journal of Emerging Trends in Electrical and Electronics A Revolutionary Idea to Improve Power Quality by Using Distributed Power Flow Controller [DPFC]

Cher Tan, Ming, Dhrubes Biswas, Rajesh Gupta, Sumana Gupta, A Saxena, Vijay Kumar, Shaibal Mukherjee, S Parida, Kumar Manoj, Meshram, Satyabratajit (+60 others)
2013 unpublished
Fig. 9 . 9 CNC lathe with auto loader b. CNC router Fig.10. CNC Router We can show edges of work piece and calculate angle in accordance with x, y positions. c.  ...  V.CONCLUSION Multimodules of diode clamped multilevel converter has been seen multi advantage over various configuration.  ...  There was considerable increase in the production of the insulators as the number of fault pieces is minimized. Increased efficiency V.  ... 
fatcat:lqggkbyi5jh6roxwf5t77erlya

ICIW 2014 COMMITTEE ICIW Advisory Committee

France Paris, Sergio De Agostino, Mario Freire, Steffen Fries, Vagan Terziyan, Mike Wald, Sergio De Agostino, Vincent Balat, Sven Graupner, Hewlett-Packard Laboratories -Palo Alto, Alexander Usa, Wöhrer (+156 others)
2014 unpublished
On the one hand, there are aspects of programming, data handling, and intensive computing applications; on the other hand, there are problems of special protocol features and networking, fault tolerance  ...  On the other hand, wireless technologies and peer-to-peer networks enable ubiquitous access to services and information systems with scalability.  ...  For our experiments we used a Dell Latitude E6420 with an Intel Core i5-2520M CPU with 2.50 GHz and 8 GB RAM. The file size in the experiments varies from 1 Byte up to 1 GB. A.  ... 
fatcat:ef373z4ok5ge7jdiqif25r2rse