A case study of design space exploration for embedded multimedia applications on SoCs

被引：0
|
作者：
Hurbain, Isabelle [1 ]
Ancourt, Corinne [1 ]
Irigoin, Francois [1 ]
Barreteau, Michel [3 ]
Museux, Nicolas [3 ]
Pasquier, Frederic [2 ]
机构：
[1] Ecole Mines Paris, F-77300 Fontainebleau, France
[2] THOMSON R&D, F-35576 Paris, France
[3] THALES Res & Technol, F-91767 Orsay, France
来源：
SEVENTEENTH IEEE INTERNATIONAL WORKSHOP ON RAPID SYSTEM PROTOTYPING | 2006年
关键词：
D O I：
10.1109/RSP.2006.1
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Embedded real-time multimedia applications usually imply data parallel processing. SIMD processors embedded in SOCs are cost effective to exploit the underlying parallelism. However, programming applications for SIMD targets requires data placement and operation scheduling which are NP-complete problems. In this paper we show how our tool (based on concurrent constraint programming) can be used to explore the design space of a kernel in H.264 standard (video compression). Different cost functions are considered (e.g. execution time, memory occupancy, chip cost...) to derive different source codes from the same functional specification. Future work includes model refinement as well as full code generation for rapid prototyping of such hardware and software intensive systems.
引用
收藏
页码：133 / +
页数：2
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