atusFlag =
HT_SUPPORTED_NOT_ENABLED;
}
}
else
{
// Processors do not have Hyper-Threading technology
StatusFlag = HT_NOT_CAPABLE;
*LogicalNum = 1;
}
return StatusFlag;
}
> -Original Message-
>
> >>>
> processors=`egrep -c ^cpu[0-9]+ /proc/stat || :`
> >>>
> I don't believe this works. It simply tells me how many logical
> processors I have on my machine, i.e. it yields 4 opposed to 2.
>
> Does anyone know the current state of hyper-threading support for
> Linux? I've h
2.4.18 too. Are there any issues that exist with correctly enabling
hyper-threading?
Thanks,
John
-Original Message-
From: Matt Wilson [mailto:[EMAIL PROTECTED]]
Sent: Sunday, May 19, 2002 1:25 AM
To: [EMAIL PROTECTED]
Subject: Re: Detecting number of Physical CPUs in Int
To really do this you need ACPI. Outside of ACPI there's no way to
tell if the logical CPUs are coming from one physical processor or
not.
Cheers,
Matt
On Sat, May 18, 2002 at 07:15:54PM -0700, Ken Sheppard wrote:
>
> Does anyone know how I can determine the number of physical processors
> on
EMAIL PROTECTED]
> Subject: Re: Detecting number of Physical CPUs in Intel Hyperthreaded
CPU
> systems
>
> You can do something like this from the shell:
>
> processors=`egrep -c ^cpu[0-9]+ /proc/stat || :`
>
> René
>
> Ken Sheppard wrote:
> > Does anyone know ho
