Hi Rik, Thanks very much for your comments!
Best Regards Nan Xiao On Tue, Jul 21, 2015 at 5:04 AM, Rik van Riel <[email protected]> wrote: > On 07/19/2015 11:43 PM, Nan Xiao wrote: > > Hi all, > > > > Per my understanding, the "processor" in "SMP" and "UP" should be a > > "logic CPU", not a "physical CPU". > > If the "physical CPU" contains 2 "cores", and every "core" contains 2 > > "hardware threads", then the "processor" > > should stands for "hardware thread". > > > > Is my understanding right? Thanks very much in advance! > > Yes, you are absolutely right, when speaking from a > software point of view. > > Each logical processor shows up as a CPU in Linux. > > Of course, if you were to talk to somebody installing > physical CPUs in systems, you would get a different > answer :) > > -- > All rights reversed. > > _______________________________________________ > Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >
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