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» High Performance Computing in Science and Engineering
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ICS
2005
Tsinghua U.
15 years 9 months ago
Optimization of MPI collective communication on BlueGene/L systems
BlueGene/L is currently the world’s fastest supercomputer. It consists of a large number of low power dual-processor compute nodes interconnected by high speed torus and collect...
George Almási, Philip Heidelberger, Charles...
ICS
2009
Tsinghua U.
15 years 10 months ago
Adagio: making DVS practical for complex HPC applications
Power and energy are first-order design constraints in high performance computing. Current research using dynamic voltage scaling (DVS) relies on trading increased execution time...
Barry Rountree, David K. Lowenthal, Bronis R. de S...
114
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ICSE
2007
IEEE-ACM
16 years 3 months ago
Bug Hunt: Making Early Software Testing Lessons Engaging and Affordable
Software testing efforts account for a large part of the software development costs. We still struggle, however, to properly prepare students to perform software testing activitie...
Sebastian G. Elbaum, Suzette Person, Jonathan Doku...
DEBS
2009
ACM
15 years 10 months ago
Parallel event processing for content-based publish/subscribe systems
Event processing systems are a promising technology for enterprise-scale applications. However, achieving scalability yet maintaining high performance is a challenging problem. Th...
Amer Farroukh, Elias Ferzli, Naweed Tajuddin, Hans...
ACSC
2003
IEEE
15 years 8 months ago
FITS - A Fault Injection Architecture for Time-Triggered Systems
Time-triggered systems require a very high degree of temporal accuracy at critical stages during run time. While many software fault injection environments exist today, none of th...
René Hexel