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IPPS
2010
IEEE
14 years 9 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,...
81
Voted
ICDCS
1999
IEEE
15 years 4 months ago
Efficient Collective Communication in Distributed Heterogeneous Systems
The Information Power Grid (IPG) is emerging as an infrastructure that will enable distributed applications
Prashanth B. Bhat, Cauligi S. Raghavendra, Viktor ...
IPPS
2000
IEEE
15 years 3 months ago
Bandwidth-Efficient Collective Communication for Clustered Wide Area Systems
Metacomputing infrastructures couple multiple clusters (or MPPs) via wide-area networks. A major problem in programming parallel applications for such platforms is their hierarchi...
Thilo Kielmann, Henri E. Bal, Sergei Gorlatch
IPPS
2008
IEEE
15 years 6 months ago
Scaling alltoall collective on multi-core systems
MPI Alltoall is one of the most communication intense collective operation used in many parallel applications. Recently, the supercomputing arena has witnessed phenomenal growth o...
Rahul Kumar, Amith R. Mamidala, Dhabaleswar K. Pan...
LREC
2008
85views Education» more  LREC 2008»
15 years 1 months ago
Construction of a Metadata Database for Efficient Development and Use of Language Resources
The National Institute of Information and Communications Technology (NICT) and Nagoya University have been jointly constructing a large scale database named SHACHI by collecting d...
Hitomi Tohyama, Shunsuke Kozawa, Kiyotaka Uchimoto...