Automated specific instruction customization methodology for multimedia processor acceleration

Kang Zhao, Jinian Bian, Sheqin Dong, Yang Song, Satoshi Goto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

To enhance the computing ability of the multimedia processor, this paper presents an automated specific instruction customization methodology. Specially, this methodology features a profiling stage which is equipped with a sub-graph matching algorithm. Furthermore, to support the features of multimedia systems, three special structures are integrated, such as fusion instructions, parallel and pipelining. To evaluate this methodology, a case study on H.264 encoder is adopted, and a H.264-JM8.0 system is built based on the Xtensa toolset from Tensilica Inc. We have verified it with a set of video benchmarks. The experimental results indicate that 67% enhancement can be obtained via specific instructions.

Original languageEnglish
Title of host publicationProceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008
Pages321-324
Number of pages4
DOIs
Publication statusPublished - 2008
Event9th International Symposium on Quality Electronic Design, ISQED 2008 - San Jose, CA
Duration: 2008 Mar 172008 Mar 19

Other

Other9th International Symposium on Quality Electronic Design, ISQED 2008
CitySan Jose, CA
Period08/3/1708/3/19

Fingerprint

Multimedia systems
Fusion reactions

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Zhao, K., Bian, J., Dong, S., Song, Y., & Goto, S. (2008). Automated specific instruction customization methodology for multimedia processor acceleration. In Proceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008 (pp. 321-324). [4479748] https://doi.org/10.1109/ISQED.2008.4479748

Automated specific instruction customization methodology for multimedia processor acceleration. / Zhao, Kang; Bian, Jinian; Dong, Sheqin; Song, Yang; Goto, Satoshi.

Proceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008. 2008. p. 321-324 4479748.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhao, K, Bian, J, Dong, S, Song, Y & Goto, S 2008, Automated specific instruction customization methodology for multimedia processor acceleration. in Proceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008., 4479748, pp. 321-324, 9th International Symposium on Quality Electronic Design, ISQED 2008, San Jose, CA, 08/3/17. https://doi.org/10.1109/ISQED.2008.4479748
Zhao K, Bian J, Dong S, Song Y, Goto S. Automated specific instruction customization methodology for multimedia processor acceleration. In Proceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008. 2008. p. 321-324. 4479748 https://doi.org/10.1109/ISQED.2008.4479748
Zhao, Kang ; Bian, Jinian ; Dong, Sheqin ; Song, Yang ; Goto, Satoshi. / Automated specific instruction customization methodology for multimedia processor acceleration. Proceedings of the 9th International Symposium on Quality Electronic Design, ISQED 2008. 2008. pp. 321-324
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