On Fri, Aug 19, 2016 at 11:42 AM, Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
> Hackers,
>
> originally this idea was proposed by Andres Freund while experimenting with
> lockfree Pin/UnpinBuffer [1].
> The patch is attached as well as results of pgbench -S on 72-cores machine.
> As before it shows huge benefit in this case.
> For sure, we should validate that it doesn't cause performance regression in
> other cases. At least we should test read-write and smaller machines.
> Any other ideas?
>
may be test on Power m/c as well.
--
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com