Go to BIOS there is an option to enable HT. --- kernel_learner <kernel_learner@yahoo.com> wrote: > > HI all I have a P4 and I am not sure exactly how to > enable the hyperthreading feature..could someone > please guide me through that process? > > Thanks, > Learner > > --- Momchil Velikov <velco@fadata.bg> wrote: > > On Thu, 31 Oct 2002 09:06:25 -0800 (PST) > > shino korah <shino_korah@yahoo.com> wrote: > > > > > This results shows HT improves performance if we > > have > > > 4 tasks on DP system and performance is hit if > we > > use > > > 2 tasks on a DP system. > > > > Probably the two tasks were scheduled in the same > > physical CPU, on each > > HW thread, leaving the other CPU idle. > > > > > I did use kernel 2.4.9 > > > > > > I wrote this to make sure my assumptions are > > correct > > > and I'm getting performance as expected.Correct > me > > if > > > I'm wrong. > > > > Your results are to be expected. Try with Ingo > > Molnar's HT-aware > > scheduler patch. > > > > ~velco > > -- > > Kernelnewbies: Help each other learn about the > Linux > > kernel. > > Archive: > > http://mail.nl.linux.org/kernelnewbies/ > > FAQ: http://kernelnewbies.org/faq/ > > > > > __________________________________________________ > Do you Yahoo!? > HotJobs - Search new jobs daily now > http://hotjobs.yahoo.com/ __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/ -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
