[zorg] r300573 - Remove the ppc64le-clang-lnt buildbot because it continues to be flaky making it hard to listen to/use buildbots effectively due to the noise.

[David Blaikie via llvm-commits]

On Wed, Apr 19, 2017 at 6:24 AM Bill Seurer <seurer at linux.vnet.ibm.com>
wrote:

> What test or tests were being flaky?  Was it by chance in thread
> sanitizer tests?


I believe it might've been, yes - though I don't remember off-hand.


> I had previously spent a good chunk of time tracing
> back to the source of other thread-related problems and can adapt the
> scripts I used then to investigate whatever you were seeing.  I suspect
> this might be the same problem as I don't think the previous issues were
> ever fixed.
>

Likely was never fixed, by the sounds of it.


> Which IRC channel?


#llvm on irc.oftc.net ( http://llvm.org/docs/#irc )


>   And can you send me a summary of the IRC discussion?
>

I've since rebooted my machine & the channel isn't logged.

Though perhaps some of the others in the conversation recall which test
case. (+eugenis, +dannyb, +matzeb, +d0k, +davide - I /think/ they were all
involved in the conversation)


>
> On 04/18/2017 05:00 PM, David Blaikie wrote:
> > Ah, from the sounds of the discussion on IRC this not had been discussed
> > perhaps a few times before and not much traction was made.
> >
> > Good point about the history though, thanks for pointing that out. I
> > suppose in the future I can remove the spaces from the builder so it
> > can't build, while keeping the builder present for
> > history/investigation. (Or perhaps move it to the "doesn't send
> > email/notifications" group of bots which I think we have - which would
> > hopefully also separate it visually from the other bots in the waterfall)
> >
> >
> > On Tue, Apr 18, 2017, 2:44 PM Bill Seurer <seurer at linux.vnet.ibm.com
> > <mailto:seurer at linux.vnet.ibm.com>> wrote:
> >
> >     Before doing something like this is the future PLEASE contact the
> admin
> >     person of the bot.  By deleting it from the master you deleted all
> the
> >     history of it thus making it very difficult to see what the problem
> was
> >     (if any).
> >
> >     On 04/18/2017 12:48 PM, David Blaikie via llvm-commits wrote:
> >     > Author: dblaikie
> >     > Date: Tue Apr 18 12:48:59 2017
> >     > New Revision: 300573
> >     >
> >     > URL: http://llvm.org/viewvc/llvm-project?rev=300573&view=rev
> >     > Log:
> >     > Remove the ppc64le-clang-lnt buildbot because it continues to be
> >     flaky making it hard to listen to/use buildbots effectively due to
> >     the noise.
> >     >
> >     > Modified:
> >     >     zorg/trunk/buildbot/osuosl/master/config/builders.py
> >     >
> >     > Modified: zorg/trunk/buildbot/osuosl/master/config/builders.py
> >     > URL:
> >
> http://llvm.org/viewvc/llvm-project/zorg/trunk/buildbot/osuosl/master/config/builders.py?rev=300573&r1=300572&r2=300573&view=diff
> >     >
> >
>  ==============================================================================
> >     > --- zorg/trunk/buildbot/osuosl/master/config/builders.py (original)
> >     > +++ zorg/trunk/buildbot/osuosl/master/config/builders.py Tue Apr
> >     18 12:48:59 2017
> >     > @@ -361,19 +361,6 @@ def _get_clang_builders():
> >     >
> >     extra_cmake_args=["-DLLVM_ENABLE_ASSERTIONS=ON"]),
> >     >           'category' : 'clang'},
> >     >
> >     > -        {'name' : "clang-ppc64le-linux-lnt",
> >     > -         'slavenames' :["ppc64le-clang-lnt-test"],
> >     > -         'builddir' :"clang-ppc64le-lnt",
> >     > -         'factory' :
> >     ClangBuilder.getClangCMakeBuildFactory(clean=False,
> >     > -
> jobs=6,
> >     > -
> >     checkout_lld=False,
> >     > -
> >     useTwoStage=False,
> >     > -
> >     runTestSuite=True,
> >     > -
> >     stage1_config='Release',
> >     > -
> >     nt_flags=['--threads=16', '--build-threads=16'],
> >     > -
> >     extra_cmake_args=["-DLLVM_ENABLE_ASSERTIONS=ON"]),
> >     > -         'category' : 'clang'},
> >     > -
> >     >          {'name' : "clang-ppc64be-linux-multistage",
> >     >           'slavenames' :["ppc64be-clang-multistage-test"],
> >     >           'builddir' :"clang-ppc64be-multistage",
> >     >
> >     >
> >     > _______________________________________________
> >     > llvm-commits mailing list
> >     > llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>
> >     > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits
> >     >
> >
> >
> >     --
> >
> >     -Bill Seurer
> >
>
>
> --
>
> -Bill Seurer
>
>
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