kernel_optimize_test

History

Linus Torvalds 0cf710f8c6 Power management fixes for v4.15-rc2 These add missing module information to the Mediatek cpufreq driver module (Jesse Chan), fix config dependencies for the Loongson cpufreq driver (James Hogan) and fix two issues related to CPU offline in the cpupower utility (Abhishek Goel). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJaIAeoAAoJEILEb/54YlRx4wMP/1qqVZqbdIjABZcAzyWy92Rf dj78h3JzMY89YtegfQd4dgg+p5/JGvRMhvq7Hroz3pLryRA1EmTzLOs86453eyqp VY6B9ER+IaFyaW9dbDrVMpKcvaJuFgX7n2FPfsDzFY4E710NTss9kBjJGbYv+0MD CSy0QoK8V6erFrhToxKJsHkvkJaM+zZwCFGU36pVRz5xly4GylgWQ6rsbqlKFVwd 6kHIm4xQ5e16eE8KROQPQwFk5myEhCg28JwpdHPwGLOwdBGNuoDrwxmIB/56pv/k MDUaS98YBcPLgVAjKHAqfL7FsFeli0Agxv9Q9NfkNjg7PSPizDSgJlmoQAnptrka WkDQez0Fz3VoTVteaGn9cdpZCSZ+Jr5hevKqMSBl/1EkxsFhcQOn4uLln52ufCsh 9vUIjmmVc7CGWkxrHcmlyrTpWRVHuRDFw8ybzkbcejZDCs/wXTNIOhzZSyga0Fc5 LE9+ogvzRLLjSth3PIStX0L2M8VrFoGf4kwRrpOBO/agUJjZFz2ON7mEQJkoxKjm iB9L+NdczfJW2vh89NFFlBYS9Gz7XrBTW5Bvc5962hGXgPvvq23yJ/3naGw+JTU1 nPTaHBzw8S3K+ASTk+P98EPqh3kb2ZAobmR4I6UcJDqfWRj43xIkvRsArJ50H/S2 odzEKDOggkdeinERbOq8 =ZzZK -----END PGP SIGNATURE----- Merge tag 'pm-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: - add missing module information to the Mediatek cpufreq driver module (Jesse Chan) - fix config dependencies for the Loongson cpufreq driver (James Hogan) - fix two issues related to CPU offline in the cpupower utility (Abhishek Goel). * tag 'pm-4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: mediatek: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE cpufreq: Add Loongson machine dependencies cpupower : Fix cpupower working when cpu0 is offline cpupowerutils: bench - Fix cpu online check		2017-11-30 18:45:55 -05:00
..
bench	linux-cpupower-4.15-rc2	2017-11-18 15:05:31 +01:00
debug	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
lib	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
man
po
utils	linux-cpupower-4.15-rc2	2017-11-18 15:05:31 +01:00
.gitignore	tools/power/cpupower: add libcpupower.so.0.0.1 to .gitignore	2017-11-09 10:52:22 -07:00
Makefile	kbuild: /bin/pwd -> pwd	2017-11-18 11:32:27 +09:00
README
ToDo

README

The cpupower package consists of the following elements:

requirements
------------

On x86 pciutils is needed at runtime (-lpci).
For compilation pciutils-devel (pci/pci.h) and a gcc version
providing cpuid.h is needed.
For both it's not explicitly checked for (yet).


libcpupower
----------

"libcpupower" is a library which offers a unified access method for userspace
tools and programs to the cpufreq core and drivers in the Linux kernel. This
allows for code reduction in userspace tools, a clean implementation of
the interaction to the cpufreq core, and support for both the sysfs and proc
interfaces [depending on configuration, see below].


compilation and installation
----------------------------

make
su
make install

should suffice on most systems. It builds libcpupower to put in
/usr/lib; cpupower, cpufreq-bench_plot.sh to put in /usr/bin; and
cpufreq-bench to put in /usr/sbin. If you want to set up the paths
differently and/or want to configure the package to your specific
needs, you need to open "Makefile" with an editor of your choice and
edit the block marked CONFIGURATION.


THANKS
------
Many thanks to Mattia Dongili who wrote the autotoolization and
libtoolization, the manpages and the italian language file for cpupower;
to Dave Jones for his feedback and his dump_psb tool; to Bruno Ducrot for his
powernow-k8-decode and intel_gsic tools as well as the french language file;
and to various others commenting on the previous (pre-)releases of 
cpupower.


        Dominik Brodowski