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ISCA
2012
IEEE
280views Hardware» more  ISCA 2012»
11 years 10 months ago
A case for random shortcut topologies for HPC interconnects
—As the scales of parallel applications and platforms increase the negative impact of communication latencies on performance becomes large. Fortunately, modern High Performance C...
Michihiro Koibuchi, Hiroki Matsutani, Hideharu Ama...
EUROPAR
2007
Springer
14 years 1 months ago
TAUoverSupermon : Low-Overhead Online Parallel Performance Monitoring
Online application performance monitoring allows tracking performance characteristics during execution as opposed to doing so post-mortem. This opens up several possibilities other...
Aroon Nataraj, Matthew J. Sottile, Alan Morris, Al...
ICCS
2003
Springer
14 years 20 days ago
A Performance Prediction Framework for Scientific Applications
This work presents a performance modeling framework, developed by the Performance Modeling and Characterization (PMaC) Lab at the San Diego Supercomputer Center, that is faster tha...
Laura Carrington, Allan Snavely, Xiaofeng Gao, Nic...
HPCC
2007
Springer
14 years 1 months ago
Parallel Performance Prediction for Multigrid Codes on Distributed Memory Architectures
We propose a model for describing the parallel performance of multigrid software on distributed memory architectures. The goal of the model is to allow reliable predictions to be m...
Giuseppe Romanazzi, Peter K. Jimack
IPPS
2008
IEEE
14 years 1 months ago
A plug-and-play model for evaluating wavefront computations on parallel architectures
This paper develops a plug-and-play reusable LogGP model that can be used to predict the runtime and scaling behavior of different MPI-based pipelined wavefront applications runni...
Gihan R. Mudalige, Mary K. Vernon, Stephen A. Jarv...