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IPPS
2009
IEEE
13 years 11 months ago
Annotation-based empirical performance tuning using Orio
In many scientific applications, significant time is spent tuning codes for a particular highperformance architecture. Tuning approaches range from the relatively nonintrusive (...
Albert Hartono, Boyana Norris, Ponnuswamy Sadayapp...
COGSCI
2002
103views more  COGSCI 2002»
13 years 4 months ago
Perceiving temporal regularity in music
We address how listeners perceive temporal regularity in music performances, which are rich in temporal irregularities. A computational model is described in which a small system ...
Edward W. Large, Caroline Palmer
FPGA
2005
ACM
195views FPGA» more  FPGA 2005»
13 years 10 months ago
Sparse Matrix-Vector multiplication on FPGAs
Floating-point Sparse Matrix-Vector Multiplication (SpMXV) is a key computational kernel in scientific and engineering applications. The poor data locality of sparse matrices sig...
Ling Zhuo, Viktor K. Prasanna