In this paper we present results of parallelization of Deblocking Filter (DF) of H.264 video codec on Decoupled Threaded Architecture (DTA). We parallelized the code trying to exploit all available thread level parallelism and to make it suitable for DTA architecture. Experimental results show that significant speedup can be achieved and that DTA architecture can efficiently exploit available parallelism. We also show comparison with parallelized version of DF for Cell architecture.
Giorgi, R., Z., P., N., P., A., A., B., J. (2008). Analyzing Scalability of Deblocking Filter of H.264 via TLP Exploitation in a New Many-Core Architecture. In Proceedings of the 11th EUROMICRO-DSD (pp.189-194). IEEE [10.1109/DSD.2008.93].
Analyzing Scalability of Deblocking Filter of H.264 via TLP Exploitation in a New Many-Core Architecture
GIORGI, ROBERTO;
2008-01-01
Abstract
In this paper we present results of parallelization of Deblocking Filter (DF) of H.264 video codec on Decoupled Threaded Architecture (DTA). We parallelized the code trying to exploit all available thread level parallelism and to make it suitable for DTA architecture. Experimental results show that significant speedup can be achieved and that DTA architecture can efficiently exploit available parallelism. We also show comparison with parallelized version of DF for Cell architecture.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11365/46849
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