From: Athul Acharya <aacharya@gmail.com>
To: Bill Davidsen <davidsen@tmr.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Determining if the current processor is Hyperthreaded
Date: Sat, 6 Aug 2005 17:31:55 -0400 [thread overview]
Message-ID: <5a67a16f05080614317944c976@mail.gmail.com> (raw)
In-Reply-To: <5a67a16f05080506452dcc537c@mail.gmail.com>
On 8/5/05, Athul Acharya <aacharya@gmail.com> wrote:
> On 8/2/05, Athul Acharya <aacharya@gmail.com> wrote:
> > That is, I want to know whether the current cpu I (kernel code) am
> > executing on is hyperthreaded, and if so, which logical cpu represents
> > the other thread on chip.
>
> Trying again, as it seems like a simple thing that really should exist
> -- is_cpu_hyperthreaded(smp_processor_id()) -- or something similar.
> Anyone?
Is anyone receiving this? I should've mentioned in subsequent mails
(I did in the original) that I'm not subscribed so any replies need to
be cc'd to me :)
Athul
prev parent reply other threads:[~2005-08-06 21:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-29 16:24 Determining if the current processor is Hyperthreaded Athul Acharya
2005-08-02 17:56 ` Bill Davidsen
2005-08-03 0:14 ` Athul Acharya
2005-08-05 13:45 ` Athul Acharya
2005-08-06 21:31 ` Athul Acharya [this message]
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