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Re: Large parallel glibc builds.
- From: Andrew Pinski <pinskia at gmail dot com>
- To: "Carlos O'Donell" <carlos at redhat dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>, Konstantin Serebryany <kcc at google dot com>, "Joseph S. Myers" <joseph at codesourcery dot com>, Florian Weimer <fweimer at redhat dot com>
- Date: Sat, 23 Jul 2016 11:54:48 -0700
- Subject: Re: Large parallel glibc builds.
- Authentication-results: sourceware.org; auth=none
- References: <5679A3BE.2060303@redhat.com>
On Tue, Dec 22, 2015 at 11:25 AM, Carlos O'Donell <carlos@redhat.com> wrote:
> Community,
>
> I am consistently doing parallel (-j56) builds for glibc
> on Intel Xeon CPU E5-2697 v3 @ 2.60GHz (2 socket x 14 cores x 2HT).
>
> I have not seen any failures or artifacts that look like hazards
> or races in our makefiles.
>
> Is anyone else using larger boxes for builds and still seeing
> problems?
Just FYI I also build glibc with -j96 on a dual node ThunderX machine
(arm64) without any issues; I even run the testsuite with -j96 also.
Thanks,
Andrew
>
> Cheers,
> Carlos.