Dynamic Platform Management for Configurable Platform-Based System-on-Chips

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Dynamic Platform Management for Configurable Platform-Based System-on-Chips (2003)

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by Krishna Sekar , Kanishka Lahiri , Sujit Dey

Venue:	in Proc. Int. Conf. Computer-Aided Design
Citations:	13 - 2 self

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@INPROCEEDINGS{Sekar03dynamicplatform,
    author = {Krishna Sekar and Kanishka Lahiri and Sujit Dey},
    title = {Dynamic Platform Management for Configurable Platform-Based System-on-Chips},
    booktitle = {in Proc. Int. Conf. Computer-Aided Design},
    year = {2003},
    pages = {641--648},
    publisher = {Press}
}

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Abstract

General-purpose System-on-Chip platforms consisting of configurable components are emerging as an attractive alternative to traditional, customized solutions (e.g., ASICs, custom SoCs), owing to their flexibility, time-to-market advantage, and low engineering costs. However, the adoption of such platforms in many high-volume markets (e.g, wireless handhelds) is limited by concerns about their performance and energy-efficiency. This paper addresses the problem of enabling the use of configurable platforms in domains where custom approaches have traditionally been used. We introduce Dynamic Platform Management, a methodology for customizing a configurable general-purpose platform at run-time, to help bridge the performance and energy efficiency gap with custom approaches. The proposed technique uses a software layer that detects time-varying processing requirements imposed by a set of applications, and dynamically optimizes architectural parameters and platform components. Dynamic platform management enables superior application performance, more efficient utilization of platform resources, and improved energy efficiency, as compared to a statically optimized platform, without requiring any modifications to the underlying hardware.

Keyphrases

dynamic platform management configurable platform-based system-on-chips custom approach energy efficiency platform resource superior application performance custom socs general-purpose system-on-chip platform customized solution software layer optimizes architectural parameter configurable component optimized platform configurable platform attractive alternative configurable general-purpose platform wireless handhelds efficient utilization platform component time-to-market advantage many high-volume market time-varying processing requirement low engineering cost energy efficiency gap

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