From: Jason Lunz <lunz@falooley.org>
To: linux-kernel@vger.kernel.org
Subject: detecting hyperthreading in linux 2.4.19
Date: Thu, 9 Jan 2003 20:02:33 +0000 (UTC) [thread overview]
Message-ID: <slrnb1rlct.g2c.lunz@stoli.localnet> (raw)
Is there a way for a userspace program running on linux 2.4.19 to tell
the difference between a single hyperthreaded xeon P4 with HT enabled
and a dual hyperthreaded xeon P4 with HT disabled? The /proc/cpuinfos
for the two cases are indistinguishable.
Jason
next reply other threads:[~2003-01-09 19:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-09 20:02 Jason Lunz [this message]
2003-01-09 21:37 ` James Cleverdon
2003-01-09 21:54 ` John Bradford
2003-01-10 0:16 ` James Cleverdon
2003-01-10 0:58 ` Mike Dresser
2003-01-09 21:57 ` Jason Lunz
2003-01-10 12:29 ` Mark Hounschell
2003-01-10 7:05 ` Mikael Pettersson
2003-01-10 11:05 ` Dave Jones
2003-01-10 11:19 ` Mikael Pettersson
2003-01-10 0:20 ` Dave Jones
2003-01-09 22:29 Kamble, Nitin A
2003-01-09 23:26 Pallipadi, Venkatesh
2003-01-10 8:16 Pallipadi, Venkatesh
2003-01-10 8:43 ` Mikael Pettersson
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