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PVM
2009
Springer
16 years 1 months ago
Hierarchical Collectives in MPICH2
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...
Hao Zhu, David Goodell, William Gropp, Rajeev Thak...
IEEEPACT
2002
IEEE
16 years 5 days ago
Compiler-Controlled Caching in Superword Register Files for Multimedia Extension Architectures
In this paper, we describe an algorithm and implementation of locality optimizations for architectures with instruction sets such as Intel’s SSE and Motorola’s AltiVec that su...
Jaewook Shin, Jacqueline Chame, Mary W. Hall
ISCA
1992
IEEE
123views Hardware» more  ISCA 1992»
15 years 11 months ago
The Impact of Communication Locality on Large-Scale Multiprocessor Performance
As multiprocessor sizes scale and computer architects turn to interconnection networks with non-uniform communication latencies, the lure of exploiting communication locality to i...
Kirk L. Johnson
WECWIS
2009
IEEE
159views ECommerce» more  WECWIS 2009»
16 years 2 months ago
Semantic Web Service Composition Framework Based on Parallel Processing
The process of semantic web service composition arranges several web services into one composite service to realize complex workflows with an exploitation of semantics. This pape...
Peter Bartalos, Mária Bieliková
P2P
2005
IEEE
16 years 25 days ago
Heterogeneity-Aware Distributed Access Structure
Efficient access to distributed and dynamic multidimensional data is vital for applications in large, heterogeneous, decentralised, resource-sharing environments such as Grids an...
Alejandra González Beltrán, Peter Mi...