* David Rientjes <[email protected]> wrote:
> This is in comparison to my earlier perftop results which were with thp
> enabled. Keep in mind that this system has a NUMA configuration of
>
> $ cat /sys/devices/system/node/node*/distance
> 10 20 20 30
> 20 10 20 20
> 20 20 10 20
> 30 20 20 10
You could check whether the basic topology is scheduled right by
running Andrea's autonumabench:
git://gitorious.org/autonuma-benchmark/autonuma-benchmark.git
and do a "start.sh -A" and send the mainline versus numa/core
results.
Thanks,
Ingo
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