期刊文献+

多核处理器构架的高速JPEG解码算法 被引量:2

下载PDF
导出
摘要 实现基于多核处理器构架的JPEG解码算法;通过将JPEG算法并行化,在多个处理器核上并行处理,并针对多核处理器构架进行内存读取等方面的优化,可极大地提高JPEG解码算法的解码速度。实测表明,在4核集成的多核处理器上,JPEG图像的平均解码周期为单核处理器上的28%左右。
作者 章承科
机构地区 电子科技大学
出处 《单片机与嵌入式系统应用》 2006年第1期44-47,共4页 Microcontrollers & Embedded Systems
  • 相关文献

参考文献5

  • 1[1]ISO 10918.JPEG Digital Compression and Coding of Coni-nuoustone Still Image Draft.1991
  • 2[2]Fujitsu.FR1000 LSI Specifications.2004
  • 3[3]Peter Leyssens.Software Must Take Full Advantage of Multicore Platforms.EE Times.2005
  • 4薛永林,刘珂,李凤亭.并行处理JPEG算法的优化[J].电子学报,2002,30(2):160-162. 被引量:13
  • 5[5]Frank Vahid,Tony D Givargis.Embedded System Design :A Unified Hardware/Software Introduction.Wiley,2001

二级参考文献1

共引文献12

同被引文献11

  • 1BROOKS D, BOSE P, SCHUSTER S, et al. Power-aware micro architecture: design and modeling challenges for next generation microprocessors[J]. IEEE Micro, 2000, 20(6): 24-44.
  • 2AGARWAL A, LEVY M. The kill rule for multicore [C]//Design Automation Conference. San Diego, CA: ACM/IEEE, 2007: 750-753.
  • 3HILL D, MARTY R. Amdahl's law in the multicore era[J]. IEEE Computer, 2008, 41(7): 33-38.
  • 4TI. OMAP-LI37 low-power applications processor [EB/OL]. [2009-01-12]. http://focus.ti.com.cn/crgdocs/pmd/folders/ print/omap-1137.html, 2009- 1 - 14.
  • 5PHAM D, AIPPERSPACH T, BOERSTLER D, et al. Overview of the architecture, circuit design, and physical implementation of a first-generation cell processor[J]. IEEE JSSC, 2006, 41(1): 179-196.
  • 6OZTURK O, KANDEMIR M, KARAKOY M, et al. Customized on-chip memories for embedded chip multiproeessors[C]//ACM/IEEE Asia South Pacific Design Automation Conference. New York: ACM Press, 2005: 743-748.
  • 7TAO J, KUNZE M, KARL W. Evaluating the cache architecture of multicore processors[C]//Parallel, Distributed and Network-Based Processing. Washington, D C: IEEE Computer Society, 2008: 12-19.
  • 8BANAKAR R, STEINKE S, LEE B. Comparison of cache and scratch-pad-based memory systems with respect to performance, area and energy consumption[EB/OL]. [2009- 01-12]. http://ls12-www.cs.uni-dortrnund.de/publications/ html/../papers/2001-TechReport-762.ps.gz.
  • 9陈国良.并行计算-结构算法编程[M].北京:高等教育出版社.2006:140-141.
  • 10桑楠,李保宇,马红.多处理器的节能调度算法[J].电子科技大学学报,2008,37(1):116-119. 被引量:5

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部