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» Open MPI: A Flexible High Performance MPI
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PDP
2009
IEEE
14 years 1 months ago
Adding Aspect-Oriented Concepts to the High-Performance Component Model of SBASCO
SBASCO provides a new programming model for parallel and distributed numerical applications which exploits the combination of software components and skeletons. This paper present...
Manuel Díaz, Sergio Romero, Bartolomé...
CLUSTER
2008
IEEE
14 years 1 months ago
Predictive models for bandwidth sharing in high performance clusters
Abstract—Using MPI as communication interface, one or several applications may introduce complex communication behaviors over the network cluster. This effect is increased when n...
Jérôme Vienne, Maxime Martinasso, Jea...
SP
2008
IEEE
138views Security Privacy» more  SP 2008»
13 years 6 months ago
A performance tuning methodology with compiler support
We have developed an environment, based upon robust, existing, open source software, for tuning applications written using MPI, OpenMP or both. The goal of this effort, which inte...
Oscar Hernandez, Barbara M. Chapman, Haoqiang Jin
IPPS
1998
IEEE
13 years 11 months ago
Performance and Experience with LAPI - a New High-Performance Communication Library for the IBM RS/6000 SP
LAPI is a low-level, high-performance communication interface available on the IBM RS/6000 SP system. It provides an activemessage-like interface along with remote memory copy and...
Gautam Shah, Jarek Nieplocha, Jamshed H. Mirza, Ch...
HOTI
2008
IEEE
14 years 1 months ago
A Network Fabric for Scalable Multiprocessor Systems
Much of high performance technical computing has moved from shared memory architectures to message based cluster systems. The development and wide adoption of the MPI parallel pro...
Nitin Godiwala, Jud Leonard, Matthew Reilly