Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-07-07 Thread Toralf Förster
On 05/28/2013 08:11 PM, Toralf Förster wrote: > cgexec from the libcgroup-tools package (fedora name) look like it will >> place >> a process in a group for you. >> >> https://wiki.archlinux.org/index.php/Cgroups >> >> Has some useful examples. >> >> --Dirk >> What I'm looking for is a command

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-28 Thread Toralf Förster
On 05/13/2013 09:24 PM, Dirk Brandewie wrote: > On 05/13/2013 12:13 PM, Toralf Förster wrote: >> On 05/13/2013 07:57 PM, Dirk Brandewie wrote: >>> cd /sys/fs/cgroup/cpu >>> mkdir bonic >>> echo 400 > boinc/cpu.shares >>> boinc & >>> echo $! > boinc/tasks >> >> In many place

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-13 Thread Dirk Brandewie
On 05/13/2013 12:13 PM, Toralf Förster wrote: On 05/13/2013 07:57 PM, Dirk Brandewie wrote: cd /sys/fs/cgroup/cpu mkdir bonic echo 400 > boinc/cpu.shares boinc & echo $! > boinc/tasks In many places of my scripts for automated testing I use currently the "nice -n" pref

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-13 Thread Toralf Förster
On 05/13/2013 07:57 PM, Dirk Brandewie wrote: > cd /sys/fs/cgroup/cpu > mkdir bonic > echo 400 > boinc/cpu.shares > boinc & > echo $! > boinc/tasks In many places of my scripts for automated testing I use currently the "nice -n" prefix at my ThinkPad to keep a long battery life

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-13 Thread Dirk Brandewie
On 05/13/2013 10:20 AM, Toralf Förster wrote: On 05/13/2013 06:43 PM, Dirk Brandewie wrote: I spent some more time looking for a solution to this you can get same behavior by setting a config option in BOINC "Use at most X % CPU time" yes - that's true. But BOINC is just an example. If "nice

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-13 Thread Toralf Förster
On 05/13/2013 06:43 PM, Dirk Brandewie wrote: > I spent some more time looking for a solution to this you can get same > behavior > by setting a config option in BOINC "Use at most X % CPU time" yes - that's true. But BOINC is just an example. If "nice -19 http://vger.kernel.org/majordomo-info.h

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-13 Thread Dirk Brandewie
On 05/03/2013 12:36 PM, Rafael J. Wysocki wrote: On Friday, May 03, 2013 06:55:37 PM Toralf Förster wrote: The following file doesn't exists at my Gentoo Linux /sys/devices/system/cpu/cpufreq/ondemand/ignore_nice_load in 3.9.0 if I activate CONFIG_X86_INTEL_PSTATE=y That means, that a command l

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-10 Thread Rafael J. Wysocki
On Saturday, May 04, 2013 09:57:54 AM Toralf Förster wrote: > On 05/03/2013 11:43 PM, Dirk Brandewie wrote: > > On 05/03/2013 02:26 PM, Toralf Förster wrote: > >> On 05/03/2013 11:10 PM, Dirk Brandewie wrote: > >>> > >>> ignore_nice_load is a feature of the ondemand governor. > >>> The intel_pstate

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-04 Thread Toralf Förster
On 05/03/2013 11:43 PM, Dirk Brandewie wrote: > On 05/03/2013 02:26 PM, Toralf Förster wrote: >> On 05/03/2013 11:10 PM, Dirk Brandewie wrote: >>> >>> ignore_nice_load is a feature of the ondemand governor. >>> The intel_pstate driver is seeing the load presented by the BOINC client >>> and is adju

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-03 Thread Dirk Brandewie
On 05/03/2013 02:26 PM, Toralf Förster wrote: On 05/03/2013 11:10 PM, Dirk Brandewie wrote: ignore_nice_load is a feature of the ondemand governor. The intel_pstate driver is seeing the load presented by the BOINC client and is adjusting the pstate accordingly. Is the intel_pstate driver a ch

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-03 Thread Toralf Förster
On 05/03/2013 11:10 PM, Dirk Brandewie wrote: > > ignore_nice_load is a feature of the ondemand governor. > The intel_pstate driver is seeing the load presented by the BOINC client > and is adjusting the pstate accordingly. Is the intel_pstate driver a choice for a notebook and friends where a gr

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-03 Thread Dirk Brandewie
On 05/03/2013 12:36 PM, Rafael J. Wysocki wrote: On Friday, May 03, 2013 06:55:37 PM Toralf Förster wrote: The following file doesn't exists at my Gentoo Linux /sys/devices/system/cpu/cpufreq/ondemand/ignore_nice_load in 3.9.0 if I activate CONFIG_X86_INTEL_PSTATE=y That means, that a command l

Re: 3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-03 Thread Rafael J. Wysocki
On Friday, May 03, 2013 06:55:37 PM Toralf Förster wrote: > The following file doesn't exists at my Gentoo Linux > /sys/devices/system/cpu/cpufreq/ondemand/ignore_nice_load > in 3.9.0 if I activate CONFIG_X86_INTEL_PSTATE=y > > That means, that a command like > > $> echo 1 > /sys/devices/system/

3.9.0 + CONFIG_X86_INTEL_PSTATE=y -> ThinkPad T420 with i5 lost ACPI functionality

2013-05-03 Thread Toralf Förster
The following file doesn't exists at my Gentoo Linux /sys/devices/system/cpu/cpufreq/ondemand/ignore_nice_load in 3.9.0 if I activate CONFIG_X86_INTEL_PSTATE=y That means, that a command like $> echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/ignore_nice_load in /etc/rc.local is now no longer