Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-22 Thread Donald Wilde
On 6/22/20, Eugene Grosbein wrote: > 22.06.2020 3:56, Dimitry Andric wrote: > >> One of the upstream problems is that there is not really any >> authoritative performance regression log being built up, so it is hard >> to see where such regressions were introduced. Somebody then has to >> spend a

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-22 Thread Eugene Grosbein
22.06.2020 3:56, Dimitry Andric wrote: > One of the upstream problems is that there is not really any > authoritative performance regression log being built up, so it is hard > to see where such regressions were introduced. Somebody then has to > spend a lot of time tracking down each and every re

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-22 Thread Michael Grimm
Dimitry Andric wrote: > > On 21 Jun 2020, at 14:36, Chris Nehren wrote: >> On Sunday, June 21, 2020 8:11:15 AM EDT Michael Grimm wrote: >>> Hi, >>> >>> I am following FreeBSD 12.1-STABLE. >>> >>> Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that >>> time, I do observe

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Dimitry Andric
On 21 Jun 2020, at 14:36, Chris Nehren wrote: > > On Sunday, June 21, 2020 8:11:15 AM EDT Michael Grimm wrote: >> Hi, >> >> I am following FreeBSD 12.1-STABLE. >> >> Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that >> time, I do observe a dramatic increase in compilati

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Konstantin Belousov
ernel config and stock-built libc, it is expected. Both kernel and jemalloc has extensive debugging turned on, on HEAD. > > Regards, Ronald > > Van: Michael Grimm > Datum: 21 juni 2020 14:12 > Aan: FreeBSD-STABLE Mailing List > Onderwerp: Buildworld and buildkernel wit

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Yasuhiro KIMURA
From: Ronald Klop Subject: Re: Buildworld and buildkernel with very slow compilation, recently Date: Sun, 21 Jun 2020 14:48:51 +0200 (CEST) > Building ports/pkgs is also significantly slower on 13 (new clang) > than on 12.1. > http://thunderx1.nyi.freebsd.org/ > 13 = 140 hours12.1 =

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Ronald Klop
: Buildworld and buildkernel with very slow compilation, recently Hi, I am following FreeBSD 12.1-STABLE. Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that time, I do observe a dramatic increase in compilation times of building world, kernel and ports. I didn't benc

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Chris Nehren
On Sunday, June 21, 2020 8:11:15 AM EDT Michael Grimm wrote: > Hi, > > I am following FreeBSD 12.1-STABLE. > > Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that > time, I do observe a dramatic increase in compilation times of building > world, kernel and ports. I didn't b

Re: Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Yuri Pankov
Michael Grimm wrote: Hi, I am following FreeBSD 12.1-STABLE. Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that time, I do observe a dramatic increase in compilation times of building world, kernel and ports. I didn't benchmark the exact times, but compilation times ar

Buildworld and buildkernel with very slow compilation, recently

2020-06-21 Thread Michael Grimm
Hi, I am following FreeBSD 12.1-STABLE. Clang has been upgraded to version 10.0.0 on May, 1st, and ever since that time, I do observe a dramatic increase in compilation times of building world, kernel and ports. I didn't benchmark the exact times, but compilation times are at least increased