Title :
Efficient software synthesis of dynamic dataflow programs
Author :
Yviquel, H. ; Sanchez, Abel ; Jaaskelainen, Pekka ; Takala, Jarmo ; Raulet, Michael ; Casseau, Emmanuel
Author_Institution :
IETR, INSA of Rennes, Rennes, France
Abstract :
This paper introduces advanced software synthesis techniques that enhance the implementation of dynamic dataflow programs. These techniques have been implemented into open-source tools and demonstrated on well-known video decoders including one based on the new High Efficiency Video Coding (HEVC) standard. The results show an improvement of more than 100% of the frame-rate over previously proposed implementations, and achieve real-time decoding of high definition video sequences.
Keywords :
data flow computing; image sequences; public domain software; video coding; HEVC; dynamic dataflow programs; frame-rate; high definition video sequences; high efficiency video coding standard; open-source tools; real-time decoding; software synthesis techniques; video decoders; Decoding; Dynamic scheduling; Indexes; Programming; Signal processing; Software; Transform coding;
Conference_Titel :
Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on
Conference_Location :
Florence
DOI :
10.1109/ICASSP.2014.6854551
