At 02:45 PM 3/8/2009, Ben B wrote:
>okay, i compiled the kernel, and I see all of them.
>you think i should use tsc or hpet? there are opinions for both throughout
>the list it seems.
TSC is fast to read because it lives in the CPU..
HPET lives off somewhere behind a bridge, so reading it require
At 02:45 PM 3/8/2009, Ben B wrote:
>okay, i compiled the kernel, and I see all of them.
>you think i should use tsc or hpet? there are opinions for both throughout
>the list it seems.
TSC is fast to read because it lives in the CPU..
HPET lives off somewhere behind a bridge, so reading it require
okay, i compiled the kernel, and I see all of them.
you think i should use tsc or hpet? there are opinions for both throughout
the list it seems.
On Sat, Mar 7, 2009 at 1:25 PM, wrote:
> >> So to get a list of which clocksources your hardware has
> >> available:
> >>
> >># cat /sys/devices/syste
>> So to get a list of which clocksources your hardware has
>> available:
>>
>># cat /sys/devices/system/clocksource/clocksource0/current_clocksource
>
> I think you meant available_clocksource not current_clocksource ?
Yes, already corrected myself TYVM
Duno about the mobo, but it's not a virtual. It's Q9400, 4gig ram, 64 bit
Centos 5.2
On Sat, Mar 7, 2009 at 11:40 AM, Gary Stanley wrote:
> At 01:12 PM 3/7/2009, Ben B wrote:
> >dont ask me, this is how it was when i found it. So if I compile my own
> >kernel, it should have them clocksources?
.valvesoftware.com [mailto:hlds_linux-
> boun...@list.valvesoftware.com] On Behalf Of Gary Stanley
> Sent: 07 March 2009 18:40
> To: Half-Life dedicated Linux server mailing list; Half-Life dedicated
> Linux server mailing list
> Subject: Re: [hlds_linux] Kernel Options and Clocksource
At 01:12 PM 3/7/2009, Ben B wrote:
>dont ask me, this is how it was when i found it. So if I compile my own
>kernel, it should have them clocksources?
What's the motherboard? is it a virtual machine?
>On Sat, Mar 7, 2009 at 11:01 AM, Gary Stanley
>wrote:
>
> > At 12:47 PM 3/7/2009, Ben B wrote
At 01:12 PM 3/7/2009, Ben B wrote:
>dont ask me, this is how it was when i found it. So if I compile my own
>kernel, it should have them clocksources?
What's the motherboard? is it a virtual machine?
>On Sat, Mar 7, 2009 at 11:01 AM, Gary Stanley
>wrote:
>
> > At 12:47 PM 3/7/2009, Ben B wrote
dont ask me, this is how it was when i found it. So if I compile my own
kernel, it should have them clocksources?
On Sat, Mar 7, 2009 at 11:01 AM, Gary Stanley wrote:
> At 12:47 PM 3/7/2009, Ben B wrote:
> >i just have jiffies in as an available clocksource... there a way to get
> >htpet and tsc
At 12:47 PM 3/7/2009, Ben B wrote:
>i just have jiffies in as an available clocksource... there a way to get
>htpet and tsc?
TSC should be always be available as a clocksource, unless something
is seriously wrong with your setup.
Actually, a normal kernel will panic if TSC isn't compiled into the
At 12:47 PM 3/7/2009, Ben B wrote:
>i just have jiffies in as an available clocksource... there a way to get
>htpet and tsc?
TSC should be always be available as a clocksource, unless something
is seriously wrong with your setup.
Actually, a normal kernel will panic if TSC isn't compiled into the
i just have jiffies in as an available clocksource... there a way to get
htpet and tsc?
On Sat, Mar 7, 2009 at 8:34 AM, Gary Stanley wrote:
> At 08:27 AM 3/7/2009, listac...@lvwnet.com wrote:
> > > I feel like such a linux nub... how do you set your clocksource?
> >
> >On any fairly recent 2.6-se
At 08:27 AM 3/7/2009, listac...@lvwnet.com wrote:
> > I feel like such a linux nub... how do you set your clocksource?
>
>On any fairly recent 2.6-series kernel you can put this right on the
>kernel boot commandline:
>
>clocksource=$whatever
>
>like
>
>clocksource=hpet
>
>or
>
>clocksource=tsc
>
>s
At 08:27 AM 3/7/2009, listac...@lvwnet.com wrote:
> > I feel like such a linux nub... how do you set your clocksource?
>
>On any fairly recent 2.6-series kernel you can put this right on the
>kernel boot commandline:
>
>clocksource=$whatever
>
>like
>
>clocksource=hpet
>
>or
>
>clocksource=tsc
>
>s
> So to get a list of which clocksources your hardware has available:
>
> # cat /sys/devices/system/clocksource/clocksource0/current_clocksource
>
> you'll get something like this back (but it will vary from system to
> system):
>
> tsc jiffies hpet acpi_pm
Oops... that is supposed to be:
# cat
> I feel like such a linux nub... how do you set your clocksource?
On any fairly recent 2.6-series kernel you can put this right on the
kernel boot commandline:
clocksource=$whatever
like
clocksource=hpet
or
clocksource=tsc
so that it is set at boot.
The echoing of available options into th
Oops, thats right.
Taavi wrote:
> The Universes wrote:
>> cat hpet > /sys/devices/system/clocksource/clocksource0/current_clocksourc
>
> You mean:
>
> echo hpet > /sys/devices/system/clocksource/clocksource0/current_clocksource
>
>
>
>
> Taavi
>
> ___
The Universes wrote:
> cat hpet > /sys/devices/system/clocksource/clocksource0/current_clocksourc
You mean:
echo hpet > /sys/devices/system/clocksource/clocksource0/current_clocksource
Taavi
___
To unsubscribe, edit your list preferences, or view t
cat hpet > /sys/devices/system/clocksource/clocksource0/current_clocksource
Ben B wrote:
> I feel like such a linux nub... how do you set your clocksource?
>
> On Fri, Mar 6, 2009 at 11:56 PM, The Universes wrote:
>
>> Do you think dropping it down to 500HZ is a better choice or do you
>> sugges
I feel like such a linux nub... how do you set your clocksource?
On Fri, Mar 6, 2009 at 11:56 PM, The Universes wrote:
> Do you think dropping it down to 500HZ is a better choice or do you
> suggest something else? If yes, does 500HZ still maintain 500FPS?
>
> Thanks!
>
> Gary Stanley wrote:
> >
Do you think dropping it down to 500HZ is a better choice or do you
suggest something else? If yes, does 500HZ still maintain 500FPS?
Thanks!
Gary Stanley wrote:
> At 10:33 PM 3/6/2009, The Universes wrote:
>> I'm running 4 32 man TF2 servers at 500fps (66 tick) and I'm wondering
>> if having ke
At 10:33 PM 3/6/2009, The Universes wrote:
>I'm running 4 32 man TF2 servers at 500fps (66 tick) and I'm wondering
>if having kernel at 1000HZ (not tickless) with PREEMPT is necessary?
>Is that putting unnecessary strain on my CPU (Q9300)?
>
>My second question is if you guys use HPET as your cloc
At 10:33 PM 3/6/2009, The Universes wrote:
>I'm running 4 32 man TF2 servers at 500fps (66 tick) and I'm wondering
>if having kernel at 1000HZ (not tickless) with PREEMPT is necessary?
>Is that putting unnecessary strain on my CPU (Q9300)?
>
>My second question is if you guys use HPET as your cloc
Would changing to HPET help at all?
ServerAlex wrote:
> Its not the timing that wastes the CPU time. You can't lower it with that.
> 90% is absolutly normal for such a big server.
>
> 2009/3/7 The Universes :
>> I'm running 4 32 man TF2 servers at 500fps (66 tick) and I'm wondering
>> if having
Its not the timing that wastes the CPU time. You can't lower it with that.
90% is absolutly normal for such a big server.
2009/3/7 The Universes :
> I'm running 4 32 man TF2 servers at 500fps (66 tick) and I'm wondering
> if having kernel at 1000HZ (not tickless) with PREEMPT is necessary?
> Is th
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