TITLE

Parallelizing H.264 and AES Collectively

AUTHOR(S)
Heegon Kim; Sungju Lee; Yongwha Chung; Sung Bum Pan
PUB. DATE
September 2013
SOURCE
KSII Transactions on Internet & Information Systems;Sep2013, Vol. 7 Issue 9, p2326
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Many applications can be parallelized by using multicore platforms. We propose a load-balancing technique for parallelizing a whole application, whose first module (H.264) has data independency and whose second module (AES) has data dependency. Instead of distributing the first module symmetrically over the multi-core platform, we distribute the data-independent workload asymmetrically in order to start the data-dependent workload as early as possible. Based on the experimental results with a compression/encryption application, we confirm that the asymmetric load balancing can provide better performance than the typical symmetric load balancing.
ACCESSION #
90612754

 

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