Thanks for the confirmation.Yes. On 6.6 the "fake" NUMA patches came from Igalia.
But during the development a parallel set of "fake" NUMA patches were submitted upstream by Microsoft. The changes between 6.6 and 6.12 were too great to easily backport the MS patches to 6.6, so on 6.6 we are using Igalia patches and on 6.12 we are using MS patches. But in my testing the performance was similar with each.

Statistics: Posted by Mikael — Thu Nov 21, 2024 11:00 am