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ASPLOS
2006
ACM
16 years 17 days ago
A performance counter architecture for computing accurate CPI components
Cycles per Instruction (CPI) stacks break down processor execution time into a baseline CPI plus a number of miss event CPI components. CPI breakdowns can be very helpful in gaini...
Stijn Eyerman, Lieven Eeckhout, Tejas Karkhanis, J...
SC
2005
ACM
16 years 4 days ago
Transformations to Parallel Codes for Communication-Computation Overlap
This paper presents program transformations directed toward improving communication-computation overlap in parallel programs that use MPI’s collective operations. Our transforma...
Anthony Danalis, Ki-Yong Kim, Lori L. Pollock, D. ...
DIGRA
2005
Springer
16 years 3 days ago
"Have Fun Working with Our Product!": Critical Perspectives On Computer Game Mod Competitions
This paper suggests that the digital games industry products are not limited to games-related hardware and software or the related spin-off industry products. Further, consumers ...
Olli Sotamaa
ICMI
2003
Springer
99views Biometrics» more  ICMI 2003»
15 years 11 months ago
Selective perception policies for guiding sensing and computation in multimodal systems: a comparative analysis
Intensive computations required for sensing and processing perceptual information can impose significant burdens on personal computer systems. We explore several policies for sel...
Nuria Oliver, Eric Horvitz
FCCM
1998
IEEE
111views VLSI» more  FCCM 1998»
15 years 11 months ago
A Stream-Based Configurable Computing Radio Testbed
Software radios have emerged as important tools in the development of new signal processing algorithms, networking protocols, and propagation experiments in wireless environments....
Steven Swanchara, Scott J. Harper, Peter M. Athana...