On Thu, 22 Apr 2021 08:19:34 +0000 "Szwed, Maciej" <maciej.szwed at intel.com> wrote: > Hi, > I'm wondering if there is any way to get information in DPDK which cores are hyper-threaded siblings. I would need that information when I'm using rte_power for changing cores frequencies. > > Thanks, > Maciek Look at the DPDK cpu-layout script?