Sciweavers

655 search results - page 19 / 131
» Performance Optimization and Evaluation for Linear Codes
Sort
View
CF
2007
ACM
13 years 11 months ago
Fast compiler optimisation evaluation using code-feature based performance prediction
Performance tuning is an important and time consuming task which may have to be repeated for each new application and platform. Although iterative optimisation can automate this p...
Christophe Dubach, John Cavazos, Björn Franke...
DATE
2007
IEEE
157views Hardware» more  DATE 2007»
14 years 2 months ago
Energy evaluation of software implementations of block ciphers under memory constraints
Software implementations of modern block ciphers often require large lookup tables along with code size increasing optimizations like loop unrolling to reach peak performance on g...
Johann Großschädl, Stefan Tillich, Chri...
CORR
2006
Springer
83views Education» more  CORR 2006»
13 years 7 months ago
Performance Analysis of CDMA Signature Optimization with Finite Rate Feedback
We analyze the performance of CDMA signature optimization with finite rate feedback. For a particular user, the receiver selects a signature vector from a signature codebook to avo...
Wei Dai, Youjian Liu, Brian Rider
LCTRTS
2010
Springer
13 years 5 months ago
Improving both the performance benefits and speed of optimization phase sequence searches
The issues of compiler optimization phase ordering and selection present important challenges to compiler developers in several domains, and in particular to the speed, code size,...
Prasad A. Kulkarni, Michael R. Jantz, David B. Wha...
ICASSP
2009
IEEE
13 years 11 months ago
Joint estimation of short-term and long-term predictors in speech coders
In low bit-rate coders, the near-sample and far-sample redundancies of the speech signal are usually removed by a cascade of a shortterm and a long-term linear predictor. These tw...
Daniele Giacobello, Mads Græsbøll Chr...