Publication detail

Evolutionary On-line Synthesis of Hardware Accelerators for Software Modules in Reconfigurable Embedded Systems

DOBAI, R.

Original Title

Evolutionary On-line Synthesis of Hardware Accelerators for Software Modules in Reconfigurable Embedded Systems

Type

conference paper

Language

English

Original Abstract

High-level synthesis ensures that a program code written in a programming language can be easily transferred into a hardware description language and thereby makes the design process faster and less demanding. However, professional synthesis tools are very complex and not well suited for deployment in embedded systems with limited resources. Evolutionary on-line synthesis is proposed in this paper which represents a new way to exploit evolutionary design. The program code is deployed into the processor of a reconfigurable embedded platform and the evolutionary design framework into its programmable logic. The functionality is transferred from software into hardware on-line, during runtime. The proposed approach serves essentially the same purpose as high-level synthesis but the synthesis can be performed by a simple embedded computational platform and on-line. The approach can offer higher flexibility in contrast with similar conventional approaches because it can develop solutions for unexpected situations. The proposed approach has the advantage over previous evolutionary design systems because no separated training phase is required and the software-based (correct) implementation is always available which can be exploited for monitoring and re-evolving the solution if this is necessary. The proposed evolutionary on-line synthesis was evaluated on the problem of image filter design. The achieved results indicate that the automated on-line synthesis based on evolution is possible and it can provide even better results than conventional implementations in specific application domains.

Keywords

evolutionary design, high-level synthesis, online, image filters, Zynq.

Authors

DOBAI, R.

RIV year

2014

Released

2. 9. 2014

Publisher

Institute of Electrical and Electronics Engineers

Location

Munich

ISBN

978-3-00-044645-0

Book

2014 24th International Conference on Field Programmable Logic and Applications (FPL)

Pages from

1

Pages to

6

Pages count

6

URL

http://dx.doi.org/10.1109/FPL.2014.6927455

BibTex

@inproceedings{BUT111553,
  author="Roland {Dobai}",
  title="Evolutionary On-line Synthesis of Hardware Accelerators for Software Modules in Reconfigurable Embedded Systems",
  booktitle="2014 24th International Conference on Field Programmable Logic and Applications (FPL)",
  year="2014",
  pages="1--6",
  publisher="Institute of Electrical and Electronics Engineers",
  address="Munich",
  doi="10.1109/FPL.2014.6927455",
  isbn="978-3-00-044645-0",
  url="http://dx.doi.org/10.1109/FPL.2014.6927455"
}