68 search results - page 8 / 14 » Optimizing MPI collective communication by orthogonal struct... |
IPPS
2009
IEEE
14 years 2 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...
IPPS
2000
IEEE
13 years 11 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...
SC
2003
ACM
14 years 28 days 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...
CPHYSICS
2010
13 years 7 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
14 years 2 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...