August 19-20 | San Diego, CA
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Tuesday, August 20 • 16:25 - 17:05
New Innovations in Power and Performance Management - Todd Rosedahl, IBM*

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This talk will provide an overview of the existing power measurement, power management, and performance-boosting capabilities of the POWER architecture.  Various levels of the hardware/firmware and software stack will be described.  Then, it will focus on a new data collection method enabled by OpenBMC that provides a rich data set including performance metrics, temperatures, and power consumption.  This new technology has been deployed at scale at ORNL with excellent results.  Additionally, a newly emerging power/performance-optimizing application, called GEOPM, will be described.


Todd Rosedahl

Chief Power/Thermal Engineer, IBM
Todd Rosedahl has worked for IBM for over 25 years in the area of power, thermal, and performance management. He has spoken at prior Open Power Summits, SC, ISC, and IBM Technical University. Currently Todd is a leader in the HPC PowerStack initiative where industry and academic experts... Read More →

Tuesday August 20, 2019 16:25 - 17:05 PDT
Harbor Ballroom D (Track 1)
  Power Management  HPC  CPUs
  • Session Slides Included YES