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Power-performance trade-offs for reconfigurable computing

Published: 08 September 2004 Publication History

Abstract

In this paper, we explore the system-level power-performance trade-offs available when implementing streaming embedded applications on fine-grained reconfigurable architectures. We show that an efficient hardware-software partitioning algorithm is required when targeting low-power. However, if the application objective is performance, then we propose the use of dynamically reconfigurable architectures. This work presents a configuration-aware data size partitioning approach. We propose a design methodology that adapts the architecture and used algorithms to the application requirements. The methodology has been proven to work on a real research platform based on Xilinx devices. Finally, we have applied our methodology and algorithms to the case study of image sharpening, which is required nowadays in digital cameras and mobile phones.

References

[1]
http://www.xilinx.com/virtex2pro
[2]
http://www.xilinx.com/virtex
[3]
http://www.micron.com
[4]
K. Chatta, R. Vemuri, "Hardware-Software Codesign for Dynamically Reconfigurable Architectures". Proc. FPL'99.
[5]
R. Maestre et al., "A Framework for Reconfigurable Computing: Task Scheduling and Context Management", IEEE Trans. on VLSI Systems.Vol. 9, No. 6, Dec. 2001.
[6]
J. Noguera, R. M. Badia, "HW/SW Codesign Techniques for Dynamically Reconfigurable Architectures", IEEE Trans. on VLSI Systems. Vol. 10. Issue 4. August 2002.
[7]
J. Noguera, R. M. Badia, "Multitasking on Reconfigurable Architectures: Micro-architecture Support and Dynamic Scheduling". ACM TECS. May 2004.
[8]
K. Purna, D. Bhatia, "Temporal Partitioning and Scheduling Data Flow Graphs for Re-configurable Computers", IEEE Trans. on Computers, vol. 48, No. 6. June 1999.
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B. E. Saglam (Akgul) and V. Mooney, "System-on-a-Chip Processor Synchronization Support in Hardware," Proc. of DATE'01, pp. 633--639, March 2001.
[10]
M. Sánchez-Élez et al., "A Complete Data Scheduler for Multi-Context Reconfigurable Architectures", Proc. DATE'02, Paris, France, 2002.
[11]
G. Stitt, F. Vahid, S. Nemetebaksh; "Energy Savings and Speedups from Partitioning Critical Software Loops to Hardware in Embedded Systems". ACM TECS. Jan.2004.

Cited By

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  • (2016)Efficient Configurations for Dynamic Applications in Next Generation Mobile SystemsHandbook of Research on Next Generation Mobile Communication Systems10.4018/978-1-4666-8732-5.ch006(112-147)Online publication date: 2016
  • (2016)Core-level modeling and frequency prediction for DSP applications on FPGAsInternational Journal of Reconfigurable Computing10.1155/2015/7846722015(7-7)Online publication date: 1-Jan-2016
  • (2011)An enhanced leakage-aware scheduler for dynamically reconfigurable FPGAsProceedings of the 16th Asia and South Pacific Design Automation Conference10.5555/1950815.1950944(661-667)Online publication date: 25-Jan-2011
  • Show More Cited By

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Published In

cover image ACM Conferences
CODES+ISSS '04: Proceedings of the 2nd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
September 2004
266 pages
ISBN:158113 9373
DOI:10.1145/1016720
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 08 September 2004

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Author Tags

  1. HW/SW partitioning
  2. dynamically reconfigurable architectures
  3. power-performance trade-offs
  4. task/configuration scheduling

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CODES/ISSS04

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Overall Acceptance Rate 280 of 864 submissions, 32%

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Cited By

View all
  • (2016)Efficient Configurations for Dynamic Applications in Next Generation Mobile SystemsHandbook of Research on Next Generation Mobile Communication Systems10.4018/978-1-4666-8732-5.ch006(112-147)Online publication date: 2016
  • (2016)Core-level modeling and frequency prediction for DSP applications on FPGAsInternational Journal of Reconfigurable Computing10.1155/2015/7846722015(7-7)Online publication date: 1-Jan-2016
  • (2011)An enhanced leakage-aware scheduler for dynamically reconfigurable FPGAsProceedings of the 16th Asia and South Pacific Design Automation Conference10.5555/1950815.1950944(661-667)Online publication date: 25-Jan-2011
  • (2011)An enhanced leakage-aware scheduler for dynamically reconfigurable FPGAs16th Asia and South Pacific Design Automation Conference (ASP-DAC 2011)10.1109/ASPDAC.2011.5722270(661-667)Online publication date: Jan-2011
  • (2010)Modern development methods and tools for embedded reconfigurable systemsIntegration, the VLSI Journal10.1016/j.vlsi.2009.06.00243:1(1-33)Online publication date: 1-Jan-2010
  • (2009)Exploiting application data-parallelism on dynamically reconfigurable architecturesIEEE Transactions on Very Large Scale Integration (VLSI) Systems10.1109/TVLSI.2008.200349017:2(234-247)Online publication date: 1-Feb-2009
  • (2008)Smart-NICsProceedings of the 2008 IEEE Computer Society Annual Symposium on VLSI10.1109/ISVLSI.2008.60(75-80)Online publication date: 7-Apr-2008
  • (2008)Constant complexity scheduling for hardware multitasking in two dimensional reconfigurable field-programmable gate arraysIET Computers & Digital Techniques10.1049/iet-cdt:200700602:6(401)Online publication date: 2008
  • (2006)PARLGRANProceedings of the 2006 Asia and South Pacific Design Automation Conference10.1145/1118299.1118419(491-496)Online publication date: 24-Jan-2006
  • (2006)Integrating physical constraints in HW-SW partitioning for architectures with partial dynamic reconfigurationIEEE Transactions on Very Large Scale Integration (VLSI) Systems10.1109/TVLSI.2006.88641114:11(1189-1202)Online publication date: 1-Nov-2006
  • Show More Cited By

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