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2002
IEEE
15 years 1 months ago
Open Metadata Formats: Efficient XML-Based Communication for High Performance Computing
High-performance computing faces considerable change as the Internet and the Grid mature. Applications that once were tightly-coupled and monolithic are now decentralized, with co...
Patrick Widener, Greg Eisenhauer, Karsten Schwan, ...
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IPPS
2010
IEEE
14 years 11 months ago
Overlapping computation and communication: Barrier algorithms and ConnectX-2 CORE-Direct capabilities
Abstract--This paper explores the computation and communication overlap capabilities enabled by the new CORE-Direct hardware capabilities introduced in the InfiniBand (IB) Host Cha...
Richard L. Graham, Stephen W. Poole, Pavel Shamis,...
HOTI
2008
IEEE
15 years 8 months ago
NoC with Near-Ideal Express Virtual Channels Using Global-Line Communication
As processor core counts increase, networks-on-chip (NoCs) are becoming an increasingly popular interconnection fabric due to their ability to supply high bandwidth. However, NoCs...
Tushar Krishna, Amit Kumar 0002, Patrick Chiang, M...
HIPC
2007
Springer
15 years 8 months ago
Optimization of Collective Communication in Intra-cell MPI
: The Cell is a heterogeneous multi-core processor, which has eight co-processors, called SPEs. The SPEs can access a common shared main memory through DMA, and each SPE can direct...
M. K. Velamati, Arun Kumar, Naresh Jayam, Ganapath...
ICDCS
2005
IEEE
15 years 7 months ago
On Flow Marking Attacks in Wireless Anonymous Communication Networks
— This paper studies the degradation of anonymity in a flow-based wireless mix network under flow marking attacks, in which an adversary embeds a recognizable pattern of marks ...
Xinwen Fu, Ye Zhu, Bryan Graham, Riccardo Bettati,...