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» On the Theory of Stochastic Processors
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SPAA
1998
ACM
15 years 2 months ago
Computation-Centric Memory Models
We present a computation-centric theory of memory models. Unlike traditional processor-centric models, computation-centric models focus on the logical dependencies among instructi...
Matteo Frigo, Victor Luchangco
WG
1995
Springer
15 years 1 months ago
On Interval Routing Schemes and Treewidth
Abstract. In this paper, we investigate which processor networks allow klabel Interval Routing Schemes, under the assumption that costs of edges may vary. We show that for each xed...
Hans L. Bodlaender, Richard B. Tan, Dimitrios M. T...
ACMSE
2010
ACM
14 years 8 months ago
Automatic generation of model traversals from metamodel definitions
Developing software from models is a growing practice and there exist many model-based tools (e.g., model editors, model interpreters) for supporting model-driven engineering. Eve...
Tomaz Lukman, Marjan Mernik, Zekai Demirezen, Barr...
PLDI
2011
ACM
14 years 21 days ago
Safe optimisations for shared-memory concurrent programs
Current proposals for concurrent shared-memory languages, including C++ and C, provide sequential consistency only for programs without data races (the DRF guarantee). While the i...
Jaroslav Sevcík
CIKM
2011
Springer
13 years 9 months ago
SIMD-based decoding of posting lists
Powerful SIMD instructions in modern processors offer an opportunity for greater search performance. In this paper, we apply these instructions to decoding search engine posting ...
Alexander A. Stepanov, Anil R. Gangolli, Daniel E....