On Thu, Nov 29, 2018 at 1:32 PM Ole Tange <[email protected]> wrote: > > On Thu, Nov 29, 2018 at 2:08 AM Joe Sapp <[email protected]> wrote: > > > It seems like the number of physical compute cores counted by Parallel > > is less than other tools (e.g., lscpu) by a factor of the number of > > sockets, but I haven't tested it on many architectures. > > It seems you are right. Can I ask you to post output from > /proc/cpuinfo from machines you have access to? I will then put that > into the testsuite.
See attached /proc/cpuinfo. It appears to have 48 processors thanks to hyperthreading, but that is correctly counted by Parallel as the number of threads. There are 2 sockets and 12 compute cores per socket, but Parallel only counts 12 cores. Thanks, Joe
cpuinfo
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