On 2017-09-06 14:54, Sokolov Yura wrote:
On 2017-09-06 07:23, Tom Lane wrote:
Jeff Janes <jeff.ja...@gmail.com> writes:
What scale factor and client count? How many cores per socket? It
looks
like Sokolov was just starting to see gains at 200 clients on 72
cores,
using -N transaction.
This means that Sokolov's proposed changes in atomics/generic.h
ought to be uninteresting for performance on any platform we care
about --- at
least for pg_atomic_fetch_add_u32().
May I cite you this way:
I apologize for tone of my previous message.
My tongue is my enemy.
--
Sokolov Yura aka funny_falcon
Postgres Professional: https://postgrespro.ru
The Russian Postgres Company
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