Messages in this thread | | | From | Peter Newman <> | Date | Fri, 23 Jun 2023 17:19:37 +0200 | Subject | Re: [PATCH v2 7/7] x86/resctrl: Determine if Sub-NUMA Cluster is enabled and initialize. |
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Hi Tony,
On Thu, Jun 22, 2023 at 6:02 PM Luck, Tony <tony.luck@intel.com> wrote: > > > Unfortunately I'm not getting as good of results with the new series. > > The main difference seems to be updating the 0xca0 MSR instead of > > applying the offset to PQR_ASSOC. > > I think I may have reversed the actions to update the MSR in one of > my refactor/rebase. The comment here is correct, but that's not > what the code is doing :-( > > Can you swap the bodies of these two functions and retest?
It's a small improvement, but still not great. Still only node 0 giving believable results, but at least no more empty results from the second package.
I poked around in /proc/kcore and noticed that my snc_ways is still 1, though.
-Peter
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