search for: scaling_governor

...running Ubuntu). This is probably what you want to have predictable performance: Disable auto-resetting the CPU scaling governor to ondemand: sudo update-rc.d -f ondemand remove Then add this to /etc/rc.local: # Disable power management. for cpu in `find /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor`; do echo performance > $cpu done On Tue, Feb 19, 2013 at 9:24 AM, David Blaikie <dblaikie at gmail.com> wrote: > > > > On Tue, Feb 19, 2013 at 7:36 AM, Renato Golin <renato.golin at linaro.org>wrote: > >> On 19 February 2013 15:16, Arnold Schwaighofer...

These two patches provide the neccessary infrastructure changes for the processor-passthru driver [www.spinics.net/lists/linux-acpi/msg34655.html] to properly function. The first one is quite easy - we just modprobe the processor-passthru driver. The second allows it to work under AMD machines by exposing the PM RDMSR to dom0. It has been tested with 2.6.32 kernel as well to make sure it does

...6 16:58:36 repository kernel: [ 146.190020] kernel BUG at /home/kernel-ppa/COD/linux/fs/btrfs/extent-tree.c:5480! Jan 6 16:58:36 repository kernel: [ 146.190020] invalid opcode: 0000 [#1] SMP Jan 6 16:58:36 repository kernel: [ 146.190020] last sysfs file: /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor Jan 6 16:58:36 repository kernel: [ 146.190020] CPU 0 Jan 6 16:58:36 repository kernel: [ 146.190020] Modules linked in: binfmt_misc ppdev ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv Jan 6 16:58:36 repository kernel: [ 146.190020] Jan 6 16:58:36 repository kernel: [ 146.190020] Pid:...

On Tue, Feb 19, 2013 at 7:36 AM, Renato Golin <renato.golin at linaro.org>wrote: > On 19 February 2013 15:16, Arnold Schwaighofer <aschwaighofer at apple.com>wrote: > >> Do you have a base run with vectorization turned off? So we could see >> where we are degrading things? >> > > I wanted to, but after a few failed attempts, I couldn't pass the option

Hi I have a compaq R4000 with the 2.4GIG AMD 64 bit. 4000+ rated. proc cpuinfo reports cpu Mhz as 997.481 Do I have to run the 64 bit version to have things run correctly? I just have the normal 4.2 loaded at this time. The laptop seems slow for 4000+ as reflected by the cpu Mhz also. Any thoughts on running the 32 bit version of 4.2 vs the 64 bit version of 4.2? Jerry

On 19 February 2013 15:16, Arnold Schwaighofer <aschwaighofer at apple.com>wrote: > Do you have a base run with vectorization turned off? So we could see > where we are degrading things? > I wanted to, but after a few failed attempts, I couldn't pass the option to clang to disable vectorization. I don't want to make Galina reconfig the master every time, so I set up a

Another bundle of issues from Coverity triage. The first one is in x86/mm, and looks scarier than it is. The others are all in xen/drivers and AFAICT are pretty minor. Cheers, Tim.

Hello, I was not happy with the power consumption of CentOS 6 x86_64 on a new Lenovo Thinkpad x220 Tablet and I worked on reducing it. I just wanted to share with the list one of the changes which gave me the most significant improvement. As per http://www.williambrownstreet.net/blog/?p=387, add the following kernel arguments to the GRUB boot configuration: pcie_aspm=force

https://bugs.freedesktop.org/show_bug.cgi?id=28763 Summary: Kernel Oops when displaying a large image Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

Hej folks, I''ve been trying to get a new machine up and running with the latest Xen for a while on a Slackware64 (current) machine. After installing Xen from source and building a new kernel with all xen options enabled I haven''t been able to get the machine to behave. The machine is a brand new dual opteron 6212 on a Supermicro H8DGi board with 64G ECC memory. Running a stock

Hej folks, I''ve been trying to get a new machine up and running with the latest Xen for a while on a Slackware64 (current) machine. After installing Xen from source and building a new kernel with all xen options enabled I haven''t been able to get the machine to behave. The machine is a brand new dual opteron 6212 on a Supermicro H8DGi board with 64G ECC memory. Running a stock