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CGF
2008
83views more  CGF 2008»
13 years 9 months ago
Shallow Bounding Volume Hierarchies for Fast SIMD Ray Tracing of Incoherent Rays
Photorealistic image synthesis is a computationally demanding task that relies on ray tracing for the evaluation of integrals. Rendering time is dominated by tracing long paths th...
Holger Dammertz, Johannes Hanika, Alexander Keller
VLSID
2008
IEEE
133views VLSI» more  VLSID 2008»
14 years 9 months ago
Exhaustive Enumeration of Legal Custom Instructions for Extensible Processors
Today's customizable processors allow the designer to augment the base processor with custom accelerators. By choosing appropriate set of accelerators, designer can significa...
Nagaraju Pothineni, Anshul Kumar, Kolin Paul
STACS
2007
Springer
14 years 2 months ago
On Fixed Point Equations over Commutative Semirings
Fixed point equations x = f(x) over ω-continuous semirings can be seen as the mathematical foundation of interprocedural program analysis. The sequence 0, f(0), f2 (0), . . . conv...
Javier Esparza, Stefan Kiefer, Michael Luttenberge...