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» Predictive Simulation of HPC Applications
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IPPS
2008
IEEE
14 years 3 months ago
Lattice Boltzmann simulation optimization on leading multicore platforms
We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of searchbased performance optimizatio...
Samuel Williams, Jonathan Carter, Leonid Oliker, J...
PPOPP
2006
ACM
14 years 2 months ago
Predicting bounds on queuing delay for batch-scheduled parallel machines
Most space-sharing parallel computers presently operated by high-performance computing centers use batch-queuing systems to manage processor allocation. In many cases, users wishi...
John Brevik, Daniel Nurmi, Richard Wolski
ICDCS
2011
IEEE
12 years 8 months ago
Provisioning a Multi-tiered Data Staging Area for Extreme-Scale Machines
—Massively parallel scientific applications, running on extreme-scale supercomputers, produce hundreds of terabytes of data per run, driving the need for storage solutions to im...
Ramya Prabhakar, Sudharshan S. Vazhkudai, Youngjae...
ICS
2011
Tsinghua U.
13 years 5 hour ago
An idiom-finding tool for increasing productivity of accelerators
Suppose one is considering purchase of a computer equipped with accelerators. Or suppose one has access to such a computer and is considering porting code to take advantage of the...
Laura Carrington, Mustafa M. Tikir, Catherine Olsc...
ISPASS
2008
IEEE
14 years 3 months ago
Investigating the TLB Behavior of High-end Scientific Applications on Commodity Microprocessors
The floating point portion of the SPEC CPU suite and the HPC Challenge suite are widely recognized and utilized as benchmarks that represent scientific application behavior. In th...
Collin McCurdy, Alan L. Cox, Jeffrey S. Vetter