An extended analysis of memory hierarchies for efficient implementations of image processing applications
An extended analysis of memory hierarchies for efficient implementations of image processing applications
复制标题
对内存层次结构的扩展分析,以有效实现图像处理应用程序
DOI:
10.1007/s11554-017-0723-2
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发表时间:
2017
影响因子:
3
通讯作者:
D. Fey
中科院分区:
文献类型:
--
作者:
C. Hartmann;D. Fey
Through continued miniaturization of electronic devices embedded smart cameras are steadily becoming more and more important. The reduction of the camera size increases the spectrum of applications. In industrial applications the range of smart cameras spans from quality monitoring and position tracking to the calibration of production machines. In non-professional applications a distinct boom in action cameras combined with fused sensor information can be observed. However, all of these applications have a common bottleneck: the memory architecture. Most image processing applications are memory-bound tasks. Thus, the amount of time for transferring data with image processing applications decisively affects the application’s entire processing time. Different memory access patterns require different memory configurations and hierarchies. An insufficient match between the image processing application and the memory architecture leads to a poor performance in the image processing system. This can lead to longer processing times, and larger energy consumption rates. This work introduces new methods of classifying image processing applications by using their memory access pattern for mapping on memory architectures. Our work combines a simulation framework the heterogenous memory simulator with a analytical framework the memory analyzer to find bottlenecks inside the image processing application and aids in finding a suitable, application-specific memory configuration in terms of processing time and energy consumption.
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DOI:
10.1109/isorcw.2012.39
发表时间:
2012
期刊:
2012 IEEE 15th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing Workshops
影响因子:
--
作者:
Michael Schmidt;M. Reichenbach;D. Fey
通讯作者:
D. Fey
DOI:
10.1007/978-1-4471-6684-9
发表时间:
2016-03
期刊:
--
影响因子:
--
作者:
W. Burger;M. Burge
通讯作者:
W. Burger;M. Burge
DOI:
--
发表时间:
2015
期刊:
International Conference / Workshop on Embedded Computer Systems: Architectures, Modeling and Simulation
影响因子:
--
作者:
Omar Naji;C. Weis;Matthias Jung;N. Wehn;Andreas Hansson
通讯作者:
Andreas Hansson
DOI:
10.1109/ipdpsw.2015.58
发表时间:
2015
期刊:
2015 IEEE International Parallel and Distributed Processing Symposium Workshop
影响因子:
--
作者:
C. Herglotz;A. Hendricks;M. Reichenbach;J. Seiler;D. Fey;A. Kaup
通讯作者:
A. Kaup
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
C. Hartmann;M. Reichenbach;D. Fey
通讯作者:
D. Fey