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» New Challenges in Parallel Optimization
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ICPP
1998
IEEE
14 years 4 days ago
Concurrent SSA Form in the Presence of Mutual Exclusion
Most current compiler analysis techniques are unable to cope with the semantics introduced by explicit parallel and synchronization constructs in parallel programs. In this paper ...
Diego Novillo, Ronald C. Unrau, Jonathan Schaeffer
FUIN
2006
139views more  FUIN 2006»
13 years 8 months ago
Efficient Parallel Query Processing by Graph Ranking
In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorithm due to M...
Dariusz Dereniowski, Marek Kubale
IMR
2004
Springer
14 years 1 months ago
Parallel Mesh Refinement Without Communication
This paper presents a technique for the adaptive refinement of tetrahedral meshes. What makes it unique is that no neighbor information is required for the refined mesh to be co...
Philippe P. Pébay, David C. Thompson
DATE
2010
IEEE
108views Hardware» more  DATE 2010»
13 years 5 months ago
Performance-asymmetry-aware topology virtualization for defect-tolerant NoC-based many-core processors
Topology virtualization techniques are proposed for NoCbased many-core processors with core-level redundancy to isolate hardware changes caused by on-chip defective cores. Prior w...
Lei Zhang 0008, Yue Yu, Jianbo Dong, Yinhe Han, Sh...
IPPS
2007
IEEE
14 years 2 months ago
A Comprehensive Analysis of OpenMP Applications on Dual-Core Intel Xeon SMPs
Hybrid chip multithreaded SMPs present new challenges as well as new opportunities to maximize performance. Our intention is to discover the optimal operating configuration of suc...
Ryan E. Grant, Ahmad Afsahi