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CONCURRENCY
2010
75views more  CONCURRENCY 2010»
15 years 1 months ago
An Open Source performance tools software suite for scientific computing
With the rapid replacement of closed, homogeneous, proprietary HPC systems by heterogeneous, Linux-MPI cluster systems, the state of performance monitoring and analysis tools has ...
Philip J. Mucci, Tushar Mohan
CORR
2008
Springer
162views Education» more  CORR 2008»
15 years 1 months ago
Accelerating Scientific Computations with Mixed Precision Algorithms
On modern architectures, the performance of 32-bit operations is often at least twice as fast as the performance of 64-bit operations. By using a combination of 32-bit and 64-bit ...
Marc Baboulin, Alfredo Buttari, Jack Dongarra, Jak...
CONCURRENCY
2006
94views more  CONCURRENCY 2006»
15 years 1 months ago
The CCA component model for high-performance scientific computing
Robert C. Armstrong, Gary Kumfert, Lois C. McInnes...
CONCURRENCY
2006
46views more  CONCURRENCY 2006»
15 years 1 months ago
Bridging the language gap in scientific computing: the Chasm approach
Craig Edward Rasmussen, Matthew J. Sottile, Sameer...