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IPPS
2009
IEEE
16 years 2 months ago
A scalable auto-tuning framework for compiler optimization
We describe a scalable and general-purpose framework for auto-tuning compiler-generated code. We combine Active Harmony’s parallel search backend with the CHiLL compiler transfo...
Ananta Tiwari, Chun Chen, Jacqueline Chame, Mary W...
WADS
2005
Springer
111views Algorithms» more  WADS 2005»
16 years 1 months ago
Near-Optimal Pricing in Near-Linear Time
We present efficient approximation algorithms for a number of problems that call for computing the prices that maximize the revenue of the seller on a set of items. Algorithms for ...
Jason D. Hartline, Vladlen Koltun
NAA
2004
Springer
178views Mathematics» more  NAA 2004»
16 years 29 days ago
Performance Optimization and Evaluation for Linear Codes
In this paper, we develop a probabilistic model for estimation of the numbers of cache misses during the sparse matrix-vector multiplication (for both general and symmetric matrice...
Pavel Tvrdík, Ivan Simecek
CP
2003
Springer
16 years 25 days ago
Constraint-Based Optimization with the Minimax Decision Criterion
Abstract. In many situations, a set of hard constraints encodes the feasible configurations of some system or product over which users have preferences. We consider the problem of...
Craig Boutilier, Relu Patrascu, Pascal Poupart, Da...
DATE
2000
IEEE
89views Hardware» more  DATE 2000»
16 years 11 hour ago
Architectural Power Optimization by Bus Splitting
– A split-bus architecture is proposed to improve the power dissipation for global data exchange among a set of modules. The resulting bus splitting problem is formulated and sol...
Cheng-Ta Hsieh, Massoud Pedram