Em qui., 2 de set. de 2021 às 12:22, Andrew Dunstan <andrew@dunslane.net> escreveu:
On 8/31/21 1:55 PM, Andrew Dunstan wrote: > On 8/31/21 11:37 AM, Julien Rouhaud wrote: >> On Tue, Aug 31, 2021 at 10:51 PM ldh@laurent-hasson.com >> <ldh@laurent-hasson.com> wrote: >>> OK... I thought that track had been abandoned as per Julien's last message. Anyways, I'll be patient! >>> >> I just happened to have both standard installer and locally compiled >> versions available, so I could confirm that I reproduced the problem >> at least with the standard installer. Note that my message also said >> " if default build on windows has NLS included". After looking a bit >> more into the Windows build system, I confirm that NLS isn't included >> by default so this is not the problem, as Andrew said. >> >> After installing gettext and a few other dependencies, adapting >> config.pl I wish I could also confirm being able to reproduce the >> problem on my build, but apparently I'm missing something as I can't >> get any modification in config.pl have any effect. I'm not gonna >> waste more time on that since Andrew is already in the middle of the >> investigation. > > > The culprit turns out to be the precise version of libiconv/libintl > used. There is a slight difference between the versions used in the > 11.13 installer and the 13.4 installer. We need to dig into performance > more (e.g. why does the test take much longer on an NLS enabled build > even when we are using 'initdb --no-locale'?) But I'm pretty confident > now that this is the issue. I've started talks with our installer guys > about fixing it. > >
Here are a couple of pictures of profiles made with a tool called sleepy. The bad profile is from release 13.4 built with the latest gettext, built with vcpkg. The good profile is the same build but using the intl-8.dll copied from the release 11.13 installer. The good run takes about a minute. The bad run takes about 30 minutes.
