On Mon, Oct 28, 2002 at 08:28:05PM +0000, John Levon wrote: > On Mon, Oct 28, 2002 at 11:58:35AM -0800, kernel_learner wrote: > > > Specifically, I am interested in checking whether > > hyperthreading has been enabled on my P4 processor. > > cat /proc/cpuinfo | grep flags | grep ht That will just tell you if the CPU is /capable/ of being used in HT mode. Whether or not it /IS/ being used in HT mode requires you to count siblings. -- | Dave Jones. http://www.codemonkey.org.uk -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
