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» Unlocking the Performance of the BlueGene L Supercomputer
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2004
ACM
13 years 9 months ago
Unlocking the Performance of the BlueGene/L Supercomputer
The BlueGene/L supercomputer is expected to deliver new levels of application performance by providing a combination of good single-node computational performance and high scalabi...
George Almási, Siddhartha Chatterjee, Alan ...
EUROPAR
2003
Springer
13 years 9 months ago
Obtaining Hardware Performance Metrics for the BlueGene/L Supercomputer
Hardware performance monitoring is the basis of modern performance analysis tools for application optimization. We are interested in providing such performance analysis tools for t...
Pedro Mindlin, José R. Brunheroto, Luiz De ...
HPCA
2006
IEEE
14 years 4 months ago
High performance file I/O for the Blue Gene/L supercomputer
Parallel I/O plays a crucial role for most data-intensive applications running on massively parallel systems like Blue Gene/L that provides the promise of delivering enormous comp...
Hao Yu, Ramendra K. Sahoo, C. Howson, G. Almasi, J...
EUROPAR
2004
Springer
13 years 9 months ago
Implementing MPI on the BlueGene/L Supercomputer
The BlueGene/L supercomputer will consist of 65,536 dual-processor compute nodes interconnected by two high-speed networks: a three-dimensional torus network and a tree topology ne...
George Almási, Charles Archer, José ...
SPAA
2006
ACM
13 years 10 months ago
Astronomical real-time streaming signal processing on a Blue Gene/L supercomputer
LOFAR is the first of a new generation of radio telescopes, that combines the signals from many thousands of simple, fixed antennas, rather than from expensive dishes. Its revol...
John W. Romein, P. Chris Broekema, Ellen van Meije...