Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, May 23, 2015 at 10:41 PM, Adrian Chadd wrote: > Frequency control may not be relevant on that platform. > > Try installing the intel-pcm package; then > > # kldload cpuctl > # pcm.x 1 > > Then paste some of that in here. Let's see if the CPU is idling some other > way. > > > > -adrian Fi

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

Frequency control may not be relevant on that platform. Try installing the intel-pcm package; then # kldload cpuctl # pcm.x 1 Then paste some of that in here. Let's see if the CPU is idling some other way. -adrian ___ freebsd-stable@freebsd.org mail

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, May 23, 2015 at 6:57 PM, Ian Smith wrote: > On Sat, 23 May 2015 17:40:26 +0300, Kimmo Paasiala wrote: > > On Sat, May 23, 2015 at 5:15 PM, Ian Smith wrote: > [..] > > > > It's an Intel Atom running amd64 version of FreeBSD stable/10: > > > > > > > > FreeBSD firewall.rdnzl.info 10.1

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, 23 May 2015 17:40:26 +0300, Kimmo Paasiala wrote: > On Sat, May 23, 2015 at 5:15 PM, Ian Smith wrote: [..] > > > It's an Intel Atom running amd64 version of FreeBSD stable/10: > > > > > > FreeBSD firewall.rdnzl.info 10.1-STABLE FreeBSD 10.1-STABLE #1 > > > r283292: Sat May 23 01:0

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

Hm, no thermal monitoring and no speedstep. Could be dangerous/fun. What's the output of sysctl dev.cpu.0 ? -adrian On 23 May 2015 at 07:40, Kimmo Paasiala wrote: > On Sat, May 23, 2015 at 5:15 PM, Ian Smith wrote: >> On Sat, 23 May 2015 14:01:16 +0300, Kimmo Paasiala wrote: >> > On Sat,

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, May 23, 2015 at 5:15 PM, Ian Smith wrote: > On Sat, 23 May 2015 14:01:16 +0300, Kimmo Paasiala wrote: > > On Sat, May 23, 2015 at 10:00 AM, Ian Smith wrote: > > > On Fri, 22 May 2015 20:26:40 +0300, Kimmo Paasiala wrote: > > > > On Fri, May 22, 2015 at 8:19 PM, Ian Smith > wrote: >

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, 23 May 2015 14:01:16 +0300, Kimmo Paasiala wrote: > On Sat, May 23, 2015 at 10:00 AM, Ian Smith wrote: > > On Fri, 22 May 2015 20:26:40 +0300, Kimmo Paasiala wrote: > > > On Fri, May 22, 2015 at 8:19 PM, Ian Smith wrote: > > > > On Fri, 22 May 2015 16:28:49 +0300, Kimmo Paasiala wro

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Sat, May 23, 2015 at 10:00 AM, Ian Smith wrote: > On Fri, 22 May 2015 20:26:40 +0300, Kimmo Paasiala wrote: > > On Fri, May 22, 2015 at 8:19 PM, Ian Smith wrote: > > > On Fri, 22 May 2015 16:28:49 +0300, Kimmo Paasiala wrote: > > > > On Fri, May 22, 2015 at 10:42 AM, Ivan Klymenko wrote:

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Fri, 22 May 2015 20:26:40 +0300, Kimmo Paasiala wrote: > On Fri, May 22, 2015 at 8:19 PM, Ian Smith wrote: > > On Fri, 22 May 2015 16:28:49 +0300, Kimmo Paasiala wrote: > > > On Fri, May 22, 2015 at 10:42 AM, Ivan Klymenko wrote: [..] > >> Try changing the options in /boot/device.hints >

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Fri, May 22, 2015 at 11:47 AM, Adrian Chadd wrote: > Hi, > > The whole point of throttling on modern hardware isn't to get really > low clock rates, it's to deal with being out of thermal envelope. > > But, the modern intel cores will do that for you without OS involvement. > > So, you don't

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

Hi, The whole point of throttling on modern hardware isn't to get really low clock rates, it's to deal with being out of thermal envelope. But, the modern intel cores will do that for you without OS involvement. So, you don't have to actually use p4tcc and it may actually configure your hardware

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

Am 22.05.2015 um 09:33 schrieb Nikos Vassiliadis: > Hi, > > I just noticed that my CPU's frequency doesn't support dropping > below 1200MHz. It used to be able to go down to 150MHz, if I am > not mistaken. I'd like it to go down to 600MHz via powerd, like > it used to go. This is a month's old 10-

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Fri, May 22, 2015 at 8:19 PM, Ian Smith wrote: > On Fri, 22 May 2015 16:28:49 +0300, Kimmo Paasiala wrote: > > On Fri, May 22, 2015 at 10:42 AM, Ivan Klymenko wrote: >> Fri, 22 May 2015 09:33:15 +0200 >> Nikos Vassiliadis яя: >> >>> Hi, >>> >>> I just noticed that my CPU's freque

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Fri, 22 May 2015 16:28:49 +0300, Kimmo Paasiala wrote: > On Fri, May 22, 2015 at 10:42 AM, Ivan Klymenko wrote: > Fri, 22 May 2015 09:33:15 +0200 > Nikos Vassiliadis ÿÿ: > >> Hi, >> >> I just noticed that my CPU's frequency doesn't support dropping >> below 1200MHz. It used to be

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On Fri, May 22, 2015 at 10:42 AM, Ivan Klymenko wrote: > Fri, 22 May 2015 09:33:15 +0200 > Nikos Vassiliadis написав: > >> Hi, >> >> I just noticed that my CPU's frequency doesn't support dropping >> below 1200MHz. It used to be able to go down to 150MHz, if I am >> not mistaken. I'd like it to g

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

On 05/22/15 09:42, Ivan Klymenko wrote: Try changing the options in /boot/device.hints hint.acpi_throttle.0.disabled="0" hint.p4tcc.0.disabled="0" Thanks Ivan, now it works as it did before! ___ freebsd-stable@freebsd.org mailing list http://lists.fre

Re: CPU frequency doesn't drop below 1200MHz (like it used to)

Fri, 22 May 2015 09:33:15 +0200 Nikos Vassiliadis написав: > Hi, > > I just noticed that my CPU's frequency doesn't support dropping > below 1200MHz. It used to be able to go down to 150MHz, if I am > not mistaken. I'd like it to go down to 600MHz via powerd, like > it used to go. This is a mont

CPU frequency doesn't drop below 1200MHz (like it used to)

Hi, I just noticed that my CPU's frequency doesn't support dropping below 1200MHz. It used to be able to go down to 150MHz, if I am not mistaken. I'd like it to go down to 600MHz via powerd, like it used to go. This is a month's old 10-STABLE. [nik@moby ~]$ sysctl dev.cpu.0.freq_levels dev.cpu.