Building performance topologies for computational grids

In this paper we describe the architecture, implementation and performance of a service for the delivery of dynamic performance information in Grid environments. Based on usage requirements gleaned from real applications being developed as part of the Grid Application Development Software (GrADS) project, we have implemented a highperformance service for use by Grid schedulers. The organization of the system is discussed and performance results are presented. Key words: Grid informations service, network performance, grid schedulin

Building Performance Topologies for Computational Grids

This paper describes the architecture and performance of a network performance topology system for Grid environments. Based on usage requirements gleaned from real applications, we have implemented a high-performance service for delivery of this information called the NWS Topology Service. This implementation is compatible with extant Grid Information Services, and we describe the model for the objects being delivered

Building Performance Topologies for Computational Grids

This paper describes the architecture, implementation and performance of a service for the delivery of dynamic performance information in Grid environments. Based on usage requirements gleaned from real applications being developed as part of the GrADS project, we have implemented a high-performance service for use by Grid schedulers. The organization of the system is discussed and performance results are presented