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PowerTOP v2.5 released!

BY Kristen Accardi ON Nov 22, 2013

PowerTOP v2.5 Release
We are pleased to announce the release of PowerTOP v2.5.

About PowerTOP
PowerTOP is a Linux tool to diagnose issues with power consumption and
power management. In addition to being a diagnostic tool, PowerTOP also
has an interactive mode you can use to experiment with various power
management settings, for cases where the Linux distribution has not
enabled those settings.

PowerTOP reports which components in the system are most likely to blame
for higher-than-needed power consumption, ranging from software
applications to active components in the system. Detailed screens are
available for CPU C and P states, device activity, and software activity.

For many years, PowerTOP has been used heavily by Intel, Linux
distributors, and various parts of the open source community.

Highlights
* support for the Intel Baytrail-M CPU counters
* new "auto-tune" option which sets all tunable options to the GOOD setting
* support for the 3.12 libtraceevent code base

Thank you to everyone who contributed to this release!

Daniel Kahn Gillmor (1):
      Embed self-contained javascript

David Rosca (1):
      Fixed cpu_core::has_c1_res initialization

Hans-Peter Deifel (2):
      Use symbolic instead of numeric constants for keys
      Document key bindings in man page

Jaroslav Skarvada (3):
      tell user if the system is running out of FDs
      set open files rlimit to /proc/sys/fs/nr_open
      Fix for some 'requesting unregistered parameter'

Kristen Carlson Accardi (9):
      cpu: clean intel cpu model out of cpu
      cpu: clean intel cpu model out of cpu
      intel_cpus: add support for Silvermont/Baytrail-M CPU
      intel_cpus: restore support for hsw-ult
      update pot file for transifex
      change version to 2.5
      updated pot file with new version string
      updates to po files

Sanjay Singh Rawat (1):
      resolve android build errors

Sergey Senozhatsky (25):
      Suppress decimal constant compilation warning
      Seg Fault due to function format_watts in file src/lib.cpp
      Do not leak fd in perf_bundle read_file()
      README: add CONFIG_DEBUG_FS to Kernel Parameters
      Introduce --auto-tune mode
      lib: unify process_directory()
      alsa: use process_directory()
      calibrate: use process_directory()
      network: use updated process_directory()
      rfkill: use process_directory()
      usb: use process_directory()
      tuning ethernet: use updated process_directory()
      tuningusb: use process_directory()
      perf_bundle: introduce fixup_sample_trace_cpu()
      traceevent: update libtraceevent code base (3.12)
      lib: introduce ui_notify_user()
      tuning: print executed toggle script
      power_meter: introduce discharging member measurement: report total global_time_left()
      power_supply: delete unused power_supply class
      parameters: report correct "base power" parameter
      backlight: use process_directory() helper
      backlight: decrease backlight() .ctor mem usage
      intel cpus: add proper C-states init
      html report: fix IE compatibility errors

Youquan Song (1):
      Fix running failure when > 69 CPUs for open file limitation

Project Details
URL: https://01.org/powertop
Download: https://01.org/powertop/downloads/2013/PowerTOP-v2.5

Mailing list:
Discussions about PowerTOP occur on the PowerTOP at lists.01.org mailing list.
Subscribe to the list at https://lists.01.org/mailman/listinfo/powertop
Archives are found at http://lists.01.org/pipermail/powertop
The development PowerTOP git repositories are hosted at GitHub.

URL: https://github.com/fenrus75/powertop
HTTP: https://github.com/fenrus75/powertop.git
GIT-readonly: git://github.com/fenrus75/powertop.git
Note: We will not use any of GitHub's integrate, merge, or tracking
functions, so please continue to use the provided lists.

For localization support and contributions, we are using Transifex.
Transifex URL: https://www.transifex.com/projects/p/PowerTOP/