PM WG Weekly report

Wednesday, 15-12-2010

High-level summary (from tech lead)

  • Upstreamed regulator for mc13892
  • Final patches for Latency measurement infrastructure posted for 2.6.38 merge window
  • CPU Hotplug latency measurement patch available
  • Reproduced ondemand issue on oreon platform
  • Started on the blueprint for PM testing.

Invidividual reports (from team members)

  • Amit Kucheria
    • Example: Wrote code for XXX, submitted to lkml (supply a link)
    • Example: investigated XXX
    • Example: worked on bug 123456 - fix released, incorporated into Ubuntu

    • Example: discussions with upstream on XXX
  • Vishwanath Sripathy
    • Reviewed and tested OMAP CPUIdle errata/ASM clean up patches
    • Worked on DVFS Feature for OMAP4
    • Gave inputs on PM testing for Torez
  • Yong Shen
    • Upstream regulator for mc13892 which can be used for powerdebug test (done, already in maintainer's tree)
    • Clock debug information based on common clk struck (almost done)
  • Vincent Guittot
    • create a wiki page for cpu hotplug activities
    • continue testing some hotplug tracepoints and latency measurement test cases
  • Amit Daniel Kachhap
    • Measured cpu hotplug power measurements in orion platform.
    • Tested the performance of the ondemand governor in orion platform after tuning the transition latency parameter.
  • Steve Jahnke
    • XXX
  • Torez Smith
    • Defining Blueprint for PM QA
    • Sending first specification proposal to PM WG for discussion and review
    • Measuring PM cpuidle on BeagleXM and IGEP boards
    • Analysing state changes and residency times
    • Defining methods for automation

WorkingGroups/PowerManagement/Archives/Old-WeeklyReports/2010-12-15 (last modified 2013-08-22 10:47:45)