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ICCS
2007
Springer
14 years 5 months ago
Scalability Analysis of the SPEC OpenMP Benchmarks on Large-Scale Shared Memory Multiprocessors
Abstract. We present a detailed investigation of the scalability characteristics of the SPEC OpenMP benchmarks on large-scale shared memory multiprocessor machines. Our study is ba...
Karl Fürlinger, Michael Gerndt, Jack Dongarra
IPPS
2006
IEEE
14 years 4 months ago
A study of MPI performance analysis tools on Blue Gene/L
Applications on todays massively parallel supercomputers rely on performance analysis tools to guide them toward scalable performance on thousands of processors. However, conventi...
I-Hsin Chung, Robert Walkup, Hui-Fang Wen, Hao Yu
ICPP
2009
IEEE
14 years 5 months ago
End-to-End Study of Parallel Volume Rendering on the IBM Blue Gene/P
—In addition to their role as simulation engines, modern supercomputers can be harnessed for scientific visualization. Their extensive concurrency, parallel storage systems, and...
Tom Peterka, Hongfeng Yu, Robert B. Ross, Kwan-Liu...
HPDC
2006
IEEE
14 years 5 months ago
Peer to peer size estimation in large and dynamic networks: A comparative study
As the size of distributed systems keeps growing, the peer to peer communication paradigm has been identified as the key to scalability. Peer to peer overlay networks are charact...
Erwan Le Merrer, Anne-Marie Kermarrec, Laurent Mas...
SC
2009
ACM
14 years 3 months ago
Comparative study of one-sided factorizations with multiple software packages on multi-core hardware
The emergence and continuing use of multi-core architectures require changes in the existing software and sometimes even a redesign of the established algorithms in order to take ...
Emmanuel Agullo, Bilel Hadri, Hatem Ltaief, Jack D...