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IJHPCA
2010
111views more  IJHPCA 2010»
15 years 3 months ago
Understanding Application Performance via Micro-benchmarks on Three Large Supercomputers: Intrepid, Ranger and Jaguar
Emergence of new parallel architectures presents new challenges for application developers. Supercomputers vary in processor speed, network topology, interconnect communication ch...
Abhinav Bhatele, Lukasz Wesolowski, Eric J. Bohm, ...
FGCS
2006
135views more  FGCS 2006»
15 years 6 months ago
Scaling applications to massively parallel machines using Projections performance analysis tool
Some of the most challenging applications to parallelize scalably are the ones that present a relatively small amount of computation per iteration. Multiple interacting performanc...
Laxmikant V. Kalé, Gengbin Zheng, Chee Wai ...
IPPS
2007
IEEE
16 years 19 days ago
Automatic Trace-Based Performance Analysis of Metacomputing Applications
The processing power and memory capacity of independent and heterogeneous parallel machines can be combined to form a single parallel system that is more powerful than any of its ...
Daniel Becker, Felix Wolf, Wolfgang Frings, Markus...
WETICE
2009
IEEE
16 years 1 months ago
PerfCloud: GRID Services for Performance-Oriented Development of Cloud Computing Applications
—Cloud Computing, born in the e-business context, and GRID computing, originated in the e-science context, are two different but similar paradigms for managing large sets of dist...
Emilio Pasquale Mancini, Massimiliano Rak, Umberto...
WSC
2008
15 years 8 months ago
Mathematical programming representations for state-dependent queues
Discrete-event dynamic systems with feedback, where the behavior of the system depends on the system state, are difficult to model due to the uncertainties and dependencies of sys...
Wai Kin Chan, Lee W. Schruben