Building a World-Wide virtual machine based on web and HPCC technologies
Supercomputing '96 Proceedings of the 1996 ACM/IEEE conference on Supercomputing
Legion: flexible support for wide-area computing
EW 7 Proceedings of the 7th workshop on ACM SIGOPS European workshop: Systems support for worldwide applications
A fault detection service for wide area distributed computations
Cluster Computing
PUNCH: An architecture for Web-enabled wide-area network-computing
Cluster Computing
Experiences with distributed computation of twin primes distribution
Progress in computer research
The Globus Project: A Status Report
HCW '98 Proceedings of the Seventh Heterogeneous Computing Workshop
Legion-a view from 50,000 feet
HPDC '96 Proceedings of the 5th IEEE International Symposium on High Performance Distributed Computing
HPDC '96 Proceedings of the 5th IEEE International Symposium on High Performance Distributed Computing
A Federated Model for Scheduling in Wide-Area Systems
HPDC '96 Proceedings of the 5th IEEE International Symposium on High Performance Distributed Computing
Exploiting Data-Flow for Fault-Tolerance in a Wide-Area Parallel System
SRDS '96 Proceedings of the 15th Symposium on Reliable Distributed Systems
Active names: flexible location and transport of wide-area resources
USITS'99 Proceedings of the 2nd conference on USENIX Symposium on Internet Technologies and Systems - Volume 2
A knowledge-based apporach to scheduling jobs in metacomputer environment
EURO-PDP'00 Proceedings of the 8th Euromicro conference on Parallel and distributed processing
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The Legion project at the University of Virginia is an attempt to provide system services that provide the illusion of a single virtual machine to users, a virtual machine that provides both improved response time via parallel execution and greater throughput. Legion is targeted towards both workstation clusters and towards larger, wide-area, assemblies of workstations, supercomputers, and parallel supercomputers. Rather than construct Legion from scratch we are extending an existing object-oriented parallel processing system by aggressively incorporating lessons learned over twenty years by the heterogeneous distributed systems community. The campus-wide virtual computer is an early Legion prototype. In this paper we present challenges that had to be overcome to realize a working CWVC, as well as performance on a production biochemistry application.