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CAMP
2005
IEEE
14 years 1 months ago
Speeding-up NCC-Based Template Matching Using Parallel Multimedia Instructions
— This paper describes the mapping of a recently introduced template matching algorithm based on the Normalized Cross Correlation (NCC) on a general purpose processor endowed wit...
Luigi di Stefano, Stefano Mattoccia, Federico Tomb...
ISPASS
2005
IEEE
14 years 1 months ago
On the Scalability of 1- and 2-Dimensional SIMD Extensions for Multimedia Applications
SIMD extensions are the most common technique used in current processors for multimedia computing. In order to obtain more performance for emerging applications SIMD extensions ne...
Friman Sánchez, Mauricio Alvarez, Esther Sa...
ISCA
2000
IEEE
78views Hardware» more  ISCA 2000»
13 years 11 months ago
Vector instruction set support for conditional operations
Vector instruction sets are receiving renewed interest because of their applicability to multimedia. Current multimedia instruction sets use short vectors with SIMD implementation...
James E. Smith, Greg Faanes, Rabin A. Sugumar
ICCD
2005
IEEE
246views Hardware» more  ICCD 2005»
14 years 4 months ago
H-SIMD Machine: Configurable Parallel Computing for Matrix Multiplication
FPGAs (Field-Programmable Gate Arrays) are often used as coprocessors to boost the performance of dataintensive applications [1, 2]. However, mapping algorithms onto multimillion-...
Xizhen Xu, Sotirios G. Ziavras
ASPDAC
2004
ACM
120views Hardware» more  ASPDAC 2004»
14 years 27 days ago
Compiler based exploration of DSP energy savings by SIMD operations
— The growing use of digital signal processors (DSPs) in embedded systems necessitates the use of optimizing compilers supporting their special architecture features. Beside the ...
Markus Lorenz, Peter Marwedel, Thorsten Dräge...