Hi,
Thank you for working on this!
On Wed, 23 Jul 2025 at 22:00, Tom Lane <t...@sss.pgh.pa.us> wrote:
>
> I'm disinclined to put in a huge amount of effort looking for the
> worst case. We established long ago that we weren't going to
> optimize for 32-bit anymore. So as long as this doesn't completely
> tank performance on 32-bit, I'm satisfied. I'd almost say that
> if standard pgbench doesn't notice the change, that's good enough.
I did a basic pgbench benchmark on a 32-bit build and there is no change.
$ pgbench -i -s 100 test
$ pgbench -c 16 -j 16 -b $type -T 150 test
TPS results are:
select-only:
master: 215654
patched: 215751
simple-update:
master: 4454
patched: 4446
tpcb-like:
master: 4094
patched: 4128
--
Regards,
Nazir Bilal Yavuz
Microsoft
