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» Exploring the Predictability of MPI Messages
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CLUSTER
2009
IEEE
13 years 11 months ago
Message passing for GPGPU clusters: CudaMPI
—We present and analyze two new communication libraries, cudaMPI and glMPI, that provide an MPI-like message passing interface to communicate data stored on the graphics cards of...
Orion S. Lawlor
IPPS
2007
IEEE
13 years 11 months ago
Formal Analysis for Debugging and Performance Optimization of MPI
High-end computing is universally recognized to be a strategic tool for leadership in science and technology. A significant portion of high-end computing is conducted on clusters...
Ganesh Gopalakrishnan, Robert M. Kirby
VMCAI
2007
Springer
13 years 11 months ago
Model Checking Nonblocking MPI Programs
Abstract. This paper explores a way to apply model checking techniques to parallel programs that use the nonblocking primitives of the Message Passing Interface (MPI). The method h...
Stephen F. Siegel
IPPS
2005
IEEE
13 years 10 months ago
Exploring the Energy-Time Tradeoff in MPI Programs on a Power-Scalable Cluster
Recently, energy has become an important issue in highperformance computing. For example, supercomputers that have energy in mind, such as BlueGene/L, have been built; the idea is...
Vincent W. Freeh, Feng Pan, Nandini Kappiah, David...
IPPS
2006
IEEE
13 years 11 months ago
A look at application performance sensitivity to the bandwidth and latency of InfiniBand networks
This work explores the expected performance of three applications on a High Performance Computing cluster interconnected using Infiniband. In particular, the expected performance ...
Darren J. Kerbyson