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IPPS
2009
IEEE
16 years 1 months ago
Annotation-based empirical performance tuning using Orio
In many scientific applications, significant time is spent tuning codes for a particular highperformance architecture. Tuning approaches range from the relatively nonintrusive (...
Albert Hartono, Boyana Norris, Ponnuswamy Sadayapp...
QOSA
2009
Springer
16 years 1 months ago
Adaptive Application Composition in Quantum Chemistry
Abstract. Component interfaces, as advanced by the Common Component Architecture (CCA), enable easy access to complex software packages for high-performance scientific computing. ...
Li Li, Joseph P. Kenny, Meng-Shiou Wu, Kevin A. Hu...
CVPR
2007
IEEE
16 years 1 months ago
A Graph Reduction Method for 2D Snake Problems
Energy-minimizing active contour models (snakes) have been proposed for solving many computer vision problems such as object segmentation, surface reconstruction, and object track...
Jianhua Yan, Keqi Zhang, Chengcui Zhang, Shu-Ching...
IPPS
2007
IEEE
16 years 1 months ago
Nonuniformly Communicating Noncontiguous Data: A Case Study with PETSc and MPI
Due to the complexity associated with developing parallel applications, scientists and engineers rely on highlevel software libraries such as PETSc, ScaLAPACK and PESSL to ease th...
Pavan Balaji, Darius Buntinas, Satish Balay, Barry...
ESCIENCE
2006
IEEE
16 years 1 months ago
WISENT: e-Science for Energy Meteorology
Our energy production increasingly depends on renewable energy sources, which impose new challenges for distributed and decentralized systems. One problem is that the availability...
Wilhelm Hasselbring, Detlev Heinemann, Johannes Hu...
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