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2000
ACM
14 years 2 days ago
Automatically Tuned Collective Communications
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not giv...
Sathish S. Vadhiyar, Graham E. Fagg, Jack Dongarra
DAC
1995
ACM
13 years 11 months ago
Performance Analysis of Embedded Software Using Implicit Path Enumeration
—Embedded computer systems are characterized by the presence of a processor running application-specific dedicated software. A large number of these systems must satisfy real-ti...
Yau-Tsun Steven Li, Sharad Malik
DEBU
2008
141views more  DEBU 2008»
13 years 7 months ago
Oracle's SQL Performance Analyzer
We present the SQL Performance Analyzer, a novel approach in Oracle Database 11g to testing database changes, such as upgrades, parameter changes, schema changes, and gathering op...
Khaled Yagoub, Peter Belknap, Benoît Dagevil...
DAC
2009
ACM
14 years 8 months ago
Optimal static WCET-aware scratchpad allocation of program code
Caches are notorious for their unpredictability. It is difficult or even impossible to predict if a memory access will result in a definite cache hit or miss. This unpredictabilit...
Heiko Falk, Jan C. Kleinsorge
ICML
2004
IEEE
14 years 8 months ago
A comparative study on methods for reducing myopia of hill-climbing search in multirelational learning
Hill-climbing search is the most commonly used search algorithm in ILP systems because it permits the generation of theories in short running times. However, a well known drawback...
Lourdes Peña Castillo, Stefan Wrobel