[LLVMdev] Test Suite - Livermore Loops

Duncan Sands baldrick at free.fr
Mon Jan 7 06:37:03 PST 2013

Hi Renato,

On 07/01/13 11:45, Renato Golin wrote:
> On 3 January 2013 21:53, David Blaikie <dblaikie at gmail.com
> <mailto:dblaikie at gmail.com>> wrote:
>     That's how you achieve this goal. What a buildbot does is governed by
>     the configuration in the zorg repository (that's where we keep the
>     buildbot configuration code that is sync'd up to the lab.llvm.org
>     <http://lab.llvm.org>
>     buildmaster).
> Hi David,
> I had a go at Zorg after the website was back online.
> As far as I can tell, buildbot/osuosl/master/config/builders.py is the script
> that has to be changed, using LNTBuilder rather than ClangBuilder.
> I can see that there are only a few LNTBuilder's in use, and I don't want to
> break all buildbots, so I'm planning in just changing the gcc12 and gcc20 (with
> Duncan's permission) to make it stop failing the Livermore loops.

sorry, what change do you plan to make?  Did you work out what the bug is?  My
basic worry is that it sounds like you are trying to hide the underlying issue
rather than fixing it, please correct me if I'm wrong.

> Is there some PyDoc / Doxygen documentation on the Zorg classes? I'll be digging
> it manually in the interim and will send you guys a patch to convert those two
> buildbots to LNT.
> Question: Is there any way of changing them locally BEFORE committing the change
> to Zorg? Or is it changing Zorg the only way to test?

To test you need to set up your own build master.  It's not that hard.

Ciao, Duncan.

> cheers,
> --renato

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