On Mon, Jan 27, 2003 at 11:33:02PM -0500, Adam Migus wrote:
Hi,
I'm doing some performance analysis on FreeBSD. I would like to
be able to make an SMP kernel use only one CPU. Of course I
realize running GENERIC would only use 1 CPU but the concern is
that the overhead assoicated with SMP
* Ceri Davies [EMAIL PROTECTED] [20030128 12:50]: wrote:
On Mon, Jan 27, 2003 at 11:33:02PM -0500, Adam Migus wrote:
Hi,
I'm doing some performance analysis on FreeBSD. I would like to
be able to make an SMP kernel use only one CPU. Of course I
realize running GENERIC would only use 1
On Tue, Jan 28, 2003 at 12:53:49PM +0300, Odhiambo Washington wrote:
that the overhead assoicated with SMP will skew the statistics.
So my question is what would be the 'best' way to make an SMP
kernel only start/use CPU0?
Yank the others ?
What about building two kernels, one
* De: Odhiambo Washington [EMAIL PROTECTED] [ Data: 2003-01-28 ]
[ Subjecte: Re: Force 1 CPU on SMP kernel? ]
* Ceri Davies [EMAIL PROTECTED] [20030128 12:50]: wrote:
On Mon, Jan 27, 2003 at 11:33:02PM -0500, Adam Migus wrote:
Hi,
I'm doing some performance analysis on FreeBSD. I
quote who=Juli Mallett
* De: Odhiambo Washington [EMAIL PROTECTED] [ Data:
2003-01-28 ]
[ Subjecte: Re: Force 1 CPU on SMP kernel? ]
* Ceri Davies [EMAIL PROTECTED] [20030128 12:50]:
wrote:
On Mon, Jan 27, 2003 at 11:33:02PM -0500, Adam Migus
wrote:
Hi,
I'm doing some
On Tue, 28 Jan 2003, Adam Migus wrote:
Yes, just to be more explicit. What I want to do is get the
'real' difference a second processor makes. ie. If I run
GENERIC I'm not incurring the overhead associated with SMP/APIC.
I want to use the same kernel making as small a change as
Hi,
Does FreeBSD-SMP have anything equivalent to the processor_bind(2) call
on Solaris, which binds a process to a specific processor?
http://docs.sun.com/db/doc/816-0212/6m6nd4nci?a=view
--
Craig Rodrigues
http://home.attbi.com/~rodrigc
[EMAIL PROTECTED]
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On Tue, Jan 28, 2003 at 12:33:32PM -0500, Andre Guibert de Bruet wrote:
On Tue, 28 Jan 2003, Adam Migus wrote:
Yes, just to be more explicit. What I want to do is get the
'real' difference a second processor makes. ie. If I run
GENERIC I'm not incurring the overhead associated with
quote who=Andre Guibert de Bruet
On Tue, 28 Jan 2003, Adam Migus wrote:
Yes, just to be more explicit. What I want to do is get
the
'real' difference a second processor makes. ie. If I run
GENERIC I'm not incurring the overhead associated with
SMP/APIC.
I want to use the same kernel
Hi,
I'm doing some performance analysis on FreeBSD. I would like to
be able to make an SMP kernel use only one CPU. Of course I
realize running GENERIC would only use 1 CPU but the concern is
that the overhead assoicated with SMP will skew the statistics.
So my question is what would be the
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