On Fri, Aug 19, 2016 at 8:24 PM, Alexander Korotkov
> On Fri, Aug 19, 2016 at 3:19 PM, Amit Kapila <amit.kapil...@gmail.com>
>> On Fri, Aug 19, 2016 at 11:42 AM, Alexander Korotkov
>> <a.korot...@postgrespro.ru> wrote:
>> > Hackers,
>> > originally this idea was proposed by Andres Freund while experimenting
>> > with
>> > lockfree Pin/UnpinBuffer .
>> > 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.
> Good idea. I don't have any such machine at hand now. Do you have one?
Yes, I can help in testing this patch during CF. Feel free to ping,
if I missed or forgot to do same.
Sent via pgsql-hackers mailing list (email@example.com)
To make changes to your subscription: