On Thursday, 23 September 2021 11:39:39 BST Miles Malone wrote: > You'd need NUMA if you had a NUMA machine. In current context, that > would be either a) a dual socket system, b) an amd threadripper, or c) > some of the really high core xeons. If your motherboard doesnt have > certain memory banks allocated to certain processors or cores, you're > probably not running a NUMA machine. > > NUMA stands for non-uniform memory access, it means that certain > processor cores have more direct access to certain parts of memory > than others do (e.g. to access the other memory they need the other > cpu core to pass it through) > > On Thu, 23 Sept 2021 at 19:39, Charlotte Delenk <[email protected]> wrote: > > Hi Peter, > > > > On 9/23/21 10:59, Peter Humphrey wrote: > > > Hello list, > > > > > > I see "[ 0.003162] No NUMA configuration found" in dmesg. Does that > > > mean I should, or can, remove the NUMA settings from the kernel? This > > > is a Ryzen M9 5900X machine. > > > > I have CONFIG_NUMA unset on both of my AMD Ryzen machines (Zen+ and > > Zen2) with no issues
Thank you both. I'll try removing it and see what happens. -- Regards, Peter.
