Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction

Bruno Bodin; Luigi Nardi; Paul H. J.  Kelly; Michael F. P. O'Boyle

doi:10.1109/MASCOTS.2016.35

Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction

Bruno Bodin, Luigi Nardi, Paul H. J. Kelly, Michael F. P. O'Boyle

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper we propose a novel approach to heterogeneous embedded systems programmability using a taskgraph based framework called Diplomat. Diplomat is a taskgraph framework that exploits the potential of static dataflow modeling and analysis to deliver performance estimation and CPU/GPU mapping. An application has to be specified once, and then the framework can automatically propose good mappings. We evaluate Diplomat with a computer vision application on two embedded platforms. Using the Diplomat generation we observed a 16% performance improvement on average and up to a 30% improvement over the best existing hand-coded implementation.

Original language	English
Title of host publication	2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS)
Place of Publication	London, UK
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	241-250
Number of pages	10
ISBN (Electronic)	978-1-5090-3433-8
ISBN (Print)	978-1-5090-3432-1
DOIs	https://doi.org/10.1109/MASCOTS.2016.35
Publication status	Published - 8 Dec 2016
Event	2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems - Imperial College, London, United Kingdom Duration: 19 Sep 2016 → 21 Sep 2016 https://san.ee.ic.ac.uk/mascots2016/

Publication series

Name
Publisher	IEEE
ISSN (Electronic)	2375-0227

Conference

Conference	2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems
Abbreviated title	MASCOTS 2016
Country/Territory	United Kingdom
City	London
Period	19/09/16 → 21/09/16
Internet address	https://san.ee.ic.ac.uk/mascots2016/

Access to Document

10.1109/MASCOTS.2016.35

diplomatAccepted author manuscript, 377 KB

http://ieeexplore.ieee.org/document/7774586/

1 Finished

PAMELA: a Panoramic Approach to the Many-CorE LAndsape - from end-user to end-device: a holistic game-changing approach
Topham, N., Franke, B. & O'Boyle, M.
EPSRC
1/03/13 → 15/10/18
Project: Research

Cite this

Bodin, B., Nardi, L., Kelly, P. H. J., & O'Boyle, M. F. P. (2016). Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction. In 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) (pp. 241-250). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/MASCOTS.2016.35

Bodin, Bruno ; Nardi, Luigi ; Kelly, Paul H. J. ; O'Boyle, Michael F. P. / Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction. 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) . London, UK : Institute of Electrical and Electronics Engineers (IEEE), 2016. pp. 241-250

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abstract = "In this paper we propose a novel approach to heterogeneous embedded systems programmability using a taskgraph based framework called Diplomat. Diplomat is a taskgraph framework that exploits the potential of static dataflow modeling and analysis to deliver performance estimation and CPU/GPU mapping. An application has to be specified once, and then the framework can automatically propose good mappings. We evaluate Diplomat with a computer vision application on two embedded platforms. Using the Diplomat generation we observed a 16% performance improvement on average and up to a 30% improvement over the best existing hand-coded implementation.",

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note = "2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, MASCOTS 2016 ; Conference date: 19-09-2016 Through 21-09-2016",

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Bodin, B, Nardi, L, Kelly, PHJ & O'Boyle, MFP 2016, Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction. in 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) . Institute of Electrical and Electronics Engineers (IEEE), London, UK, pp. 241-250, 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, London, United Kingdom, 19/09/16. https://doi.org/10.1109/MASCOTS.2016.35

Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction. / Bodin, Bruno; Nardi, Luigi; Kelly, Paul H. J. ; O'Boyle, Michael F. P.

2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) . London, UK : Institute of Electrical and Electronics Engineers (IEEE), 2016. p. 241-250.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - In this paper we propose a novel approach to heterogeneous embedded systems programmability using a taskgraph based framework called Diplomat. Diplomat is a taskgraph framework that exploits the potential of static dataflow modeling and analysis to deliver performance estimation and CPU/GPU mapping. An application has to be specified once, and then the framework can automatically propose good mappings. We evaluate Diplomat with a computer vision application on two embedded platforms. Using the Diplomat generation we observed a 16% performance improvement on average and up to a 30% improvement over the best existing hand-coded implementation.

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DO - 10.1109/MASCOTS.2016.35

M3 - Conference contribution

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BT - 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS)

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Bodin B, Nardi L, Kelly PHJ, O'Boyle MFP. Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction. In 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) . London, UK: Institute of Electrical and Electronics Engineers (IEEE). 2016. p. 241-250 https://doi.org/10.1109/MASCOTS.2016.35

Diplomat: Mapping of multi-kernel applications using a static dataflow abstraction

Abstract

Publication series

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Projects

PAMELA: a Panoramic Approach to the Many-CorE LAndsape - from end-user to end-device: a holistic game-changing approach

Cite this