Rafael Wysocki

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Rafael Wysocki

Intel OTC

Biography

Rafael maintains the Linux kernel’s core ACPI and power management code, including the core infrastructure for IO device PM, CPU PM and system suspend/hibernation. He works at Intel Open Source Technology Center as a Software Engineer with focus on the mainline Linux kernel. He has been actively contributing to Linux since 2005, in particular to the kernel’s suspend/hibernate subsystem, power management in general (IO runtime PM framework, cpufreq, cpuidle, PM QoS, wakeup framework etc.), hot-plug infrastructure, ACPI core and PCI core. Since 2008 he has participated in multiple Linux Foundation conferences and other Linux-related events, including the Linux Foundation Collaboration Summit, LinuxCon (North America/Japan/Europe), Linux Plumbers Conference, Linux.conf.au, LinuxTag, and Ottawa Linux Symposium. He holds a PhD in physics from the University of Warsaw, Poland (2002).

Linux Plumbers Conference 2017

Proposals for this user

* Linux Power Management Frameworks Status Report

Status report of high-level PM frameworks in the Linux kernel.
Power Management and Energy Awareness 07/28/2017
Rafael Wysocki

* Using runtime PM callbacks for system suspend/resume in PM core

Discussion on a recent proposal to change the PM core so that it can reuse runtime PM callbacks directly for system suspend/resume in some situations.
Power Management and Energy Awareness 09/07/2017
Rafael Wysocki

* Workloads for evaluation CPU PM modifications

Discussion on which workloads to use (or what is recommended etc) for the evaluation of CPU PM changes in the kernel.
Scheduler Workloads 08/28/2017
Rafael Wysocki

Linux Plumbers Conference 2017 Refereed Talks

Proposals for this user

* Power Management Challenges in Linux

There are still challenges facing Linux power management developers in both system-wide and working-state PM areas. (slides)
Refereed Presentations 04/22/2017
Rafael Wysocki