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: Fri, 5 Aug 2005 09:45:58 -0400 [thread overview]
Message-ID: <5a67a16f05080506452dcc537c@mail.gmail.com> (raw)
In-Reply-To: <5a67a16f050802171478233f2f@mail.gmail.com>
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?
Athul
next prev parent reply other threads:[~2005-08-05 13:46 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 [this message]
2005-08-06 21:31 ` Athul Acharya
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