68 search results - page 8 / 14 » Optimizing MPI collective communication by orthogonal struct... |
120
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IPPS
2009
IEEE
15 years 6 months ago
2009
IEEE
The increasing demand for computational cycles is being met by the use of multi-core processors. Having large number of cores per node necessitates multi-core aware designs to ext...
107
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IPPS
2000
IEEE
15 years 3 months ago
2000
IEEE
Metacomputing infrastructures couple multiple clusters (or MPPs) via wide-area networks. A major problem in programming parallel applications for such platforms is their hierarchi...
102
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SC
2003
ACM
15 years 4 months ago
2003
ACM
This paper presents an algorithm for implementing optimal hardware-based multicast trees, on networks that provide hardware support for collective communication. Although the prop...
90
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CPHYSICS
2010
14 years 11 months ago
2010
In this paper, a programming model is presented which enables scalable parallel performance on multi-core shared memory architectures. The model has been developed for application...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract - We propose a new space-time code (STC) structure that can achieve generalized optimal diversity (GOD) with a reduced design complexity, and also provide an increased cod...