Conference proceeding
Energy-Aware Dynamic Reconfiguration of Communication-Centric Applications for Reliable MPSoCs
2013 8TH INTERNATIONAL WORKSHOP ON RECONFIGURABLE AND COMMUNICATION-CENTRIC SYSTEMS-ON-CHIP (RECOSOC)
01 Jan 2013
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
To accommodate the ever increasing demands of applications and for the ease of scalability, multiprocessor systems-on- chip (MPSoCs) are becoming a popular design choice in current and future technologies with streaming multimedia and other communication-centric applications constituting a large fraction of the application space. Mapping and scheduling of these applications on an MPSoC to minimize energy consumption while guaranteeing to satisfy the performance requirement is an NP-hard problem. This is coupled with the run-time variability associated with MPSoC resource availability due to the occurrence of faults. The existing studies on fault-tolerance and energy minimization are either based on static (offline) analysis which fails to capture application dynamism or do not consider throughput degradation. This paper proposes an execution tracebased run-time technique to reconfigure application mapping to minimize communication energy of an application, simultaneously dealing with the occurrence of transient, intermittent and permanent faults. Experiments conducted with synthetic and real-life applications modeled using Synchronous Data Flow Graphs (SDFGs) demonstrate that the proposed technique achieves significant improvement with respect to the state-of-the-art approaches in terms of throughput and storage overhead with less than 10% energy overhead.
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Details
- Title
- Energy-Aware Dynamic Reconfiguration of Communication-Centric Applications for Reliable MPSoCs
- Creators
- Anup Das - Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, SingaporeAmit Kumar Singh - Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, SingaporeAkash Kumar - Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, SingaporeIEEE
- Publication Details
- 2013 8TH INTERNATIONAL WORKSHOP ON RECONFIGURABLE AND COMMUNICATION-CENTRIC SYSTEMS-ON-CHIP (RECOSOC)
- Conference
- 2013 8TH INTERNATIONAL WORKSHOP ON RECONFIGURABLE AND COMMUNICATION-CENTRIC SYSTEMS-ON-CHIP (RECOSOC), 8th
- Publisher
- IEEE
- Number of pages
- 7
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:000327312100024
- Other Identifier
- 991019295303104721
UN Sustainable Development Goals (SDGs)
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Source: SDGs in the Output
InCites Highlights
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- Web of Science research areas
- Computer Science, Theory & Methods
- Engineering, Electrical & Electronic