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» Heavy-Tailed Runtime Distributions: Heuristics, Models and O...
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IEEEPACT
2009
IEEE
14 years 13 days ago
Automatic Tuning of Discrete Fourier Transforms Driven by Analytical Modeling
—Analytical models have been used to estimate optimal values for parameters such as tile sizes in the context of loop nests. However, important algorithms such as fast Fourier tr...
Basilio B. Fraguela, Yevgen Voronenko, Markus P&uu...
ICDE
2005
IEEE
128views Database» more  ICDE 2005»
14 years 7 months ago
Exploiting Correlated Attributes in Acquisitional Query Processing
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
Amol Deshpande, Carlos Guestrin, Wei Hong, Samuel ...
CGO
2010
IEEE
13 years 11 months ago
Taming hardware event samples for FDO compilation
Feedback-directed optimization (FDO) is effective in improving application runtime performance, but has not been widely adopted due to the tedious dual-compilation model, the difï...
Dehao Chen, Neil Vachharajani, Robert Hundt, Shih-...
IPPS
2010
IEEE
13 years 3 months ago
Towards dynamic reconfigurable load-balancing for hybrid desktop platforms
s the Pus using the OpenCL API as the platform independent programming model. It has the proposal to extend OpenCL with a module that schedule and balance the workload over the CPU...
Alécio Pedro Delazari Binotto, Carlos Eduar...