Hi Ian, I have 24 physical cores with hyperthreading switched off.
Thanks, Maitraya. On Fri, Aug 11, 2017 at 12:28 AM, Ian Hinder <ian.hin...@aei.mpg.de> wrote: > > On 10 Aug 2017, at 12:29, Maitraya Bhattacharyya <maitraya.li...@gmail.com> > wrote: > > Hi Ian, > > I noticed that there is a CESSI-BEAST.ini. I have 24 cores on my machine, > I did the following changes, > > ppn = 256 > max-num-threads = 256 > num-threads = 24 > nodes = 1 > > > Hi, > > The terminology in simfactory is confusing, because it is quite old, and > the meaning of some commonly-used terms has changed. The full details of > what everything means are at http://simfactory.org/info/ > documentation/userguide/processterminology.html. > > Do you really have 24 physical cores, or do you have a processor with 24 > hyperthreads on 12 cores? If Linux reports 24 cores, then if you have > hyperthreading, you likely only have 12 cores. > > Can you post the output of "lscpu"? > > -- > Ian Hinder > http://members.aei.mpg.de/ianhin > >
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