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VLUDS
2010
212views Visualization» more  VLUDS 2010»
13 years 3 months ago
Open Problems in Computational Steering of Massive Parallel Unstructured Grid Based CFD Simulations
Traditionally, analysis of flow fields resulting from computational fluid dynamics (CFD) calculations is a sequential process. The flow area defined by surrounding geometry is tes...
Christian Wagner
PLDI
2012
ACM
11 years 11 months ago
Scalable and precise dynamic datarace detection for structured parallelism
Existing dynamic race detectors suffer from at least one of the following three limitations: (i) space overhead per memory location grows linearly with the number of parallel thre...
Raghavan Raman, Jisheng Zhao, Vivek Sarkar, Martin...
IPPS
2006
IEEE
14 years 2 months ago
GPU-ABiSort: optimal parallel sorting on stream architectures
In this paper, we present a novel approach for parallel sorting on stream processing architectures. It is based on adaptive bitonic sorting. For sorting n values utilizing p strea...
Alexander Greß, Gabriel Zachmann
SIGMOD
2002
ACM
93views Database» more  SIGMOD 2002»
14 years 9 months ago
Implementing database operations using SIMD instructions
Modern CPUs have instructions that allow basic operations to be performed on several data elements in parallel. These instructions are called SIMD instructions, since they apply a...
Jingren Zhou, Kenneth A. Ross
SP
1996
IEEE
106views Security Privacy» more  SP 1996»
14 years 27 days ago
Security Properties and CSP
Security properties such as con dentiality and authenticity may be considered in terms of the ow of messages within a network. To the extent that this characterisation is justi ed...
Steve Schneider