The University of Southampton
University of Southampton Institutional Repository

Run-time power management of multi- and many-core systems

Run-time power management of multi- and many-core systems
Run-time power management of multi- and many-core systems
Power- and energy-efficiency continues to be a primary concern in the design and management of computing systems, through from mobile devices (battery life and temperature) to HPC (electricity bills and temperature). In this talk I will give a summary of our research into the runtime management (RTM) of multi- and many-core computing systems, that have come out of the PRiME (www.prime-project.org) and Graceful research projects. I will present a range of different approaches that we have developed and experimentally validated, and the key findings that we have made along the way. These encompass 1) exploring RTM on both novel and heterogeneous/homogeneous COTS multi-core platforms, 2) the impact of core scaling on RTMs, 3) issues and approaches for managing concurrently executing workloads on shared resource, and 4) comparing the impact of offline vs online characterisation approaches. I will also present a range of open-source tools that we have developed and released through these projects, spanning simulation and runtime power models for multi-core CPUs, to a framework for researchers to incorporate multi-core runtime management into their system and enable level comparison with the SoA.
Merrett, Geoff
89b3a696-41de-44c3-89aa-b0aa29f54020
Merrett, Geoff
89b3a696-41de-44c3-89aa-b0aa29f54020

Merrett, Geoff (2018) Run-time power management of multi- and many-core systems. Adaptive Many-Core Architectures and Systems Workshop, , York, United Kingdom. 13 - 15 Jun 2018.

Record type: Conference or Workshop Item (Other)

Abstract

Power- and energy-efficiency continues to be a primary concern in the design and management of computing systems, through from mobile devices (battery life and temperature) to HPC (electricity bills and temperature). In this talk I will give a summary of our research into the runtime management (RTM) of multi- and many-core computing systems, that have come out of the PRiME (www.prime-project.org) and Graceful research projects. I will present a range of different approaches that we have developed and experimentally validated, and the key findings that we have made along the way. These encompass 1) exploring RTM on both novel and heterogeneous/homogeneous COTS multi-core platforms, 2) the impact of core scaling on RTMs, 3) issues and approaches for managing concurrently executing workloads on shared resource, and 4) comparing the impact of offline vs online characterisation approaches. I will also present a range of open-source tools that we have developed and released through these projects, spanning simulation and runtime power models for multi-core CPUs, to a framework for researchers to incorporate multi-core runtime management into their system and enable level comparison with the SoA.

Text
merrett_york_v2_print - Author's Original
Download (3MB)

More information

Accepted/In Press date: 26 May 2018
e-pub ahead of print date: June 2018
Venue - Dates: Adaptive Many-Core Architectures and Systems Workshop, , York, United Kingdom, 2018-06-13 - 2018-06-15

Identifiers

Local EPrints ID: 422389
URI: http://eprints.soton.ac.uk/id/eprint/422389
PURE UUID: 4812b6db-6a7d-4832-86cc-a475149a4815
ORCID for Geoff Merrett: ORCID iD orcid.org/0000-0003-4980-3894

Catalogue record

Date deposited: 23 Jul 2018 16:30
Last modified: 16 Mar 2024 03:46

Export record

Contributors

Author: Geoff Merrett ORCID iD

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×