RFT: numa policy branch
Adrian Chadd
adrian at freebsd.org
Thu Apr 23 00:52:05 UTC 2015
On 21 April 2015 at 20:03, Adrian Chadd <adrian at freebsd.org> wrote:
> OH, and the branch:
>
> https://github.com/erikarn/freebsd/tree/local/adrian_numa_policy
Hi!
Update:
* the whole setup/copy process for thread and proc domain policies is
slightly less dirty now;
* the phys layer now checks domain policy in this order:: thread ->
proc -> default; so now setting a proc policy will take action for all
threads in that proc that don't have a more specific domain policy;
* numactl is slightly less terrible to use.
Todo:
* for correctness, I should call the free methods on the domain policy
whenever a thread/proc is destroyed.
* .. write manpages for all of this.
* Test on AMD NUMA systems - who has one I can poke at?
-adrian
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