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» Automatic Tuning of PDGEMM Towards Optimal Performance
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2009
ACM
14 years 2 months ago
Autotuning multigrid with PetaBricks
Algorithmic choice is essential in any problem domain to realizing optimal computational performance. Multigrid is a prime example: not only is it possible to make choices at the ...
Cy P. Chan, Jason Ansel, Yee Lok Wong, Saman P. Am...
PARA
2004
Springer
14 years 1 months ago
Automatic Derivation of Linear Algebra Algorithms with Application to Control Theory
It is our belief that the ultimate automatic system for deriving linear algebra libraries should be able to generate a set of algorithms starting from the mathematical specificati...
Paolo Bientinesi, Sergey Kolos, Robert A. van de G...
NPC
2010
Springer
13 years 6 months ago
Exposing Tunable Parameters in Multi-threaded Numerical Code
Achieving high performance on today’s architectures requires careful orchestration of many optimization parameters. In particular, the presence of shared-caches on multicore arch...
Apan Qasem, Jichi Guo, Faizur Rahman, Qing Yi
ICANN
2005
Springer
14 years 1 months ago
Balancing Guidance Range and Strength Optimizes Self-organization by Silicon Growth Cones
Abstract. We characterize the first hardware implementation of a selforganizing map algorithm based on axon migration. A population of silicon growth cones automatically wires a t...
Brian Taba, Kwabena Boahen
LREC
2010
179views Education» more  LREC 2010»
13 years 9 months ago
Building a Bank of Semantically Encoded Narratives
We propose a methodology for a novel type of discourse annotation whose model is tuned to the analysis of a text as narrative. This is intended to be the basis of a "story ba...
David K. Elson, Kathleen McKeown