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HPCA
1995
IEEE
15 years 5 months ago
Reducing Communication Latency with Path Multiplexing in Optically Interconnected Multiprocessor Systems
—Reducing communication latency, which is a performance bottleneck in optically interconnected multiprocessor systems, is of prominent importance. A conventional approach for est...
Chunming Qiao, Rami G. Melhem
EUROPAR
2009
Springer
15 years 8 months ago
A Case Study of Communication Optimizations on 3D Mesh Interconnects
Optimal network performance is critical to efficient parallel scaling for communication-bound applications on large machines. With wormhole routing, no-load latencies do not increa...
Abhinav Bhatele, Eric J. Bohm, Laxmikant V. Kal&ea...
IPPS
1996
IEEE
15 years 6 months ago
Software Techniques for Improving MPP Bulk-Transfer Performance
Brewer and Kuszmaul [BK94] demonstrated how barriers and traffic interleaving can alleviate the problem of bulk-transfer performance degradation on the Thinking Machines CM-5, by ...
Eric A. Brewer, Paul Gauthier, Armando Fox, Angela...
CLUSTER
2005
IEEE
15 years 8 months ago
VioCluster: Virtualization for Dynamic Computational Domains
A large organization, such as a university, commonly supplies computational power through multiple independently administered computational domains (e.g. clusters). Each computati...
Paul Ruth, P. McGachey, Dongyan Xu
DSN
2009
IEEE
15 years 9 months ago
VNsnap: Taking snapshots of virtual networked environments with minimal downtime
A virtual networked environment (VNE) consists of virtual machines (VMs) connected by a virtual network. It has been adopted to create “virtual infrastructures” for individual...
Ardalan Kangarlou, Patrick Eugster, Dongyan Xu