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» Sorting and Selection on Distributed Memory Bus Computers
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IPPS
2010
IEEE
13 years 6 months ago
PreDatA - preparatory data analytics on peta-scale machines
Peta-scale scientific applications running on High End Computing (HEC) platforms can generate large volumes of data. For high performance storage and in order to be useful to scien...
Fang Zheng, Hasan Abbasi, Ciprian Docan, Jay F. Lo...
IPPS
2010
IEEE
13 years 6 months ago
Structuring the execution of OpenMP applications for multicore architectures
Abstract--The now commonplace multi-core chips have introduced, by design, a deep hierarchy of memory and cache banks within parallel computers as a tradeoff between the user frien...
François Broquedis, Olivier Aumage, Brice G...
CLUSTER
2009
IEEE
14 years 16 days ago
24/7 Characterization of petascale I/O workloads
Abstract--Developing and tuning computational science applications to run on extreme scale systems are increasingly complicated processes. Challenges such as managing memory access...
Philip H. Carns, Robert Latham, Robert B. Ross, Ka...
IPPS
2010
IEEE
13 years 6 months ago
Enhancing adaptive middleware for quantum chemistry applications with a database framework
Quantum chemistry applications such as the General Atomic and Molecular Electronic Structure System (GAMESS) that can execute on a complex peta-scale parallel computing environment...
Lakshminarasimhan Seshagiri, Meng-Shiou Wu, Masha ...
IPPS
2010
IEEE
13 years 6 months ago
Inter-block GPU communication via fast barrier synchronization
The graphics processing unit (GPU) has evolved from a fixedfunction processor with programmable stages to a programmable processor with many fixed-function components that deliver...
Shucai Xiao, Wu-chun Feng