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CIKM
2001
Springer
15 years 2 months ago
Joint Optimization of Cost and Coverage of Query Plans in Data Integration
Existing approaches for optimizing queries in data integration use decoupled strategies–attempting to optimize coverage and cost in two separate phases. Since sources tend to ha...
Zaiqing Nie, Subbarao Kambhampati
ISLPED
2006
ACM
105views Hardware» more  ISLPED 2006»
15 years 3 months ago
Reducing power through compiler-directed barrier synchronization elimination
Interprocessor synchronization, while extremely important for ensuring execution correctness, can be very costly in terms of both power and performance overheads. Unfortunately, m...
Mahmut T. Kandemir, Seung Woo Son
ISCAPDCS
2003
14 years 11 months ago
Dynamic Simultaneous Multithreaded Architecture
This paper presents the Dynamic Simultaneous Multithreaded Architecture (DSMT). DSMT efficiently executes multiple threads from a single program on a SMT processor core. To accomp...
Daniel Ortiz Arroyo, Ben Lee
IESS
2007
Springer
156views Hardware» more  IESS 2007»
15 years 3 months ago
Automatic Data Path Generation from C code for Custom Processors
The stringent performance constraints and short time to market of modern digital systems require automatic methods for design of high performance applicationspecific architectures...
Jelena Trajkovic, Daniel Gajski
ICS
2001
Tsinghua U.
15 years 2 months ago
Computer aided hand tuning (CAHT): "applying case-based reasoning to performance tuning"
For most parallel and high performance systems, tuning guides provide the users with advices to optimize the execution time of their programs. Execution time may be very sensitive...
Antoine Monsifrot, François Bodin