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» Generation of permutations for SIMD processors
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LCTRTS
2005
Springer
13 years 10 months ago
Generation of permutations for SIMD processors
Short vector (SIMD) instructions are useful in signal processing, multimedia, and scientific applications. They offer higher performance, lower energy consumption, and better res...
Alexei Kudriavtsev, Peter M. Kogge
ICCD
2001
IEEE
140views Hardware» more  ICCD 2001»
14 years 1 months ago
Cost-effective Hardware Acceleration of Multimedia Applications
General-purpose microprocessors augmented with SIMD execution units enhance multimedia applications by exploiting data level parallelism. However, supporting/overhead related inst...
Deependra Talla, Lizy Kurian John
ASAP
2003
IEEE
99views Hardware» more  ASAP 2003»
13 years 8 months ago
Using Group Theory to Specify Application Specific Interconnection Networks for SIMD DSPs
We introduce another view of group theory in the field of interconnection networks. With this approach it is possible to specify application specific network topologies for permut...
Thorsten Dräger, Gerhard Fettweis
PLDI
2006
ACM
13 years 10 months ago
Optimizing data permutations for SIMD devices
The widespread presence of SIMD devices in today’s microprocessors has made compiler techniques for these devices tremendously important. One of the most important and difficul...
Gang Ren, Peng Wu, David A. Padua
CC
2008
Springer
13 years 6 months ago
Generating SIMD Vectorized Permutations
Abstract. This paper introduces a method to generate efficient vectorized implementations of small stride permutations using only vector load and vector shuffle instructions. These...
Franz Franchetti, Markus Püschel