A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space

Daniel Llamocca; Marios Pattichis; Cesar Carranza

doi:10.1109/ReCoSoC.2012.6322903

A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space

Daniel Llamocca, Marios Pattichis, Cesar Carranza

The University of New Mexico

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

5 Scopus citations

Abstract

We present a framework for the implementation of self-reconfigurable 2D Discrete Cosine Transforms (DCTs). Dynamic Partial Reconfiguration (DPR) and Dynamic Frequency Control lead to a multi-objective optimization scheme that generates Pareto-optimal realizations from the Power-Performance-Accuracy (PPA) space. The PPA space is created by evaluating the 2D DCTs realizations in terms of their power consumption, performance, and accuracy. Dynamic PPA management can then carried out by selecting Pareto-optimal realizations that meet time-varying PPA constraints.

Original language	English
Title of host publication	ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings
DOIs	https://doi.org/10.1109/ReCoSoC.2012.6322903
State	Published - 2012
Externally published	Yes
Event	7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, ReCoSoC 2012 - York, United Kingdom Duration: 9 Jul 2012 → 11 Jul 2012

Publication series

Name	ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings

Conference

Conference	7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, ReCoSoC 2012
Country/Territory	United Kingdom
City	York
Period	9/07/12 → 11/07/12

Keywords

DCT
Dynamic Partial Reconfiguration
Field-programmable gate array (FPGA)
Multi-objective Optimization

Access to Document

10.1109/ReCoSoC.2012.6322903

Cite this

Llamocca, D., Pattichis, M., & Carranza, C. (2012). A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space. In ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings Article 6322903 (ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings). https://doi.org/10.1109/ReCoSoC.2012.6322903

Llamocca, Daniel ; Pattichis, Marios ; Carranza, Cesar. / A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space. ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings. 2012. (ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings).

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title = "A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space",

abstract = "We present a framework for the implementation of self-reconfigurable 2D Discrete Cosine Transforms (DCTs). Dynamic Partial Reconfiguration (DPR) and Dynamic Frequency Control lead to a multi-objective optimization scheme that generates Pareto-optimal realizations from the Power-Performance-Accuracy (PPA) space. The PPA space is created by evaluating the 2D DCTs realizations in terms of their power consumption, performance, and accuracy. Dynamic PPA management can then carried out by selecting Pareto-optimal realizations that meet time-varying PPA constraints.",

keywords = "DCT, Dynamic Partial Reconfiguration, Field-programmable gate array (FPGA), Multi-objective Optimization",

author = "Daniel Llamocca and Marios Pattichis and Cesar Carranza",

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booktitle = "ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings",

note = "7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, ReCoSoC 2012 ; Conference date: 09-07-2012 Through 11-07-2012",

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Llamocca, D, Pattichis, M & Carranza, C 2012, A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space. in ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings., 6322903, ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings, 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, ReCoSoC 2012, York, United Kingdom, 9/07/12. https://doi.org/10.1109/ReCoSoC.2012.6322903

A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space. / Llamocca, Daniel; Pattichis, Marios; Carranza, Cesar.
ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings. 2012. 6322903 (ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings).

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

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AB - We present a framework for the implementation of self-reconfigurable 2D Discrete Cosine Transforms (DCTs). Dynamic Partial Reconfiguration (DPR) and Dynamic Frequency Control lead to a multi-objective optimization scheme that generates Pareto-optimal realizations from the Power-Performance-Accuracy (PPA) space. The PPA space is created by evaluating the 2D DCTs realizations in terms of their power consumption, performance, and accuracy. Dynamic PPA management can then carried out by selecting Pareto-optimal realizations that meet time-varying PPA constraints.

KW - DCT

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KW - Field-programmable gate array (FPGA)

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Llamocca D, Pattichis M, Carranza C. A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space. In ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings. 2012. 6322903. (ReCoSoC 2012 - 7th International Workshop on Reconfigurable and Communication-Centric Systems-on-Chip, Proceedings). doi: 10.1109/ReCoSoC.2012.6322903

A framework for self-reconfigurable DCTs based on multiobjective optimization of the power-performance-accuracy space

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