[LLVMdev] Quad-Core ARMv7 Build Slave Seeks Noble Purpose

Mikael Lyngvig mikael at lyngvig.org
Thu Nov 21 14:16:47 PST 2013


I'll use a redirection to the new article then.  Did you try out the
.htaccess thingy we talked about on LLVM.org?  It should work, without any
webmaster's assistance.


2013/11/21 Sean Silva <chisophugis at gmail.com>

>
>
>
> On Wed, Nov 20, 2013 at 6:11 PM, Mikael Lyngvig <mikael at lyngvig.org>wrote:
>
>> Hi Renato,
>>
>> My XU is on build 141 and there hasn't been a single problem yet.  No
>> reboots, no crashes, and as far as I have observed no core dropouts (after
>> I did the cpu-freq trick you sent me).  Perhaps I have a stable board or
>> perhaps it is because of its revision (rev. 0.3)?  I will have to move it
>> sometime because it is somewhat noise once it begins to build.  Do you know
>> if I can plug in any wireless adapter or if it has to be the Realtek
>> adapter that Hardkernel sells?  I forgot to buy a wireless adapter and I
>> dont' want to pay $30 shipping from Korea again.
>>
>> Please notice that I sent an updated .RST edition of my Arch Linux
>> builder article to LLVM-commits (for review) the other day.  So the link on
>> lyngvig.org will be taken down once the reviewed document has been
>> comitted, if ever.
>>
>
> Generally speaking, don't take things down; people may have already taken
> links to it, and will expect things to stay where they are. When the time
> comes, I would recommend to add an "Update: this document has been
> superseded by <http://llvm.org/docs/...>" line at the beginning.
>
> -- Sean Silva
>
>
>>
>> I was thinking that it is unoptimal to have two XU's acting as builders
>> on the same projects, so what are you going to do with your XU?  I guess
>> one of us should do the "make check" thingy and the other simply aim to
>> build as fast as possible.  My system is already set up to build as fast as
>> possible using ccache.  I think my system normally spits out a build in
>> 10-20 minutes, due to ccache.
>>
>>
>> -- Mikael
>>
>>
>> 2013/11/19 Renato Golin <renato.golin at linaro.org>
>>
>>> On 17 November 2013 05:15, Mikael Lyngvig <mikael at lyngvig.org> wrote:
>>>
>>>> I finally got it to work - and my ODROID-XU is now a passive member of
>>>> the LLVM builder society for the next week or so, until it has proven
>>>> itself (it monitors changes to the SVN repository and builds in my end
>>>> without bothering anyone at LLVM.org about its findings).  I did write up a
>>>> "short" treatise on how to do it, in case anybody needs to do this sometime
>>>> in the future.  I expect it to be finished with the final steps of how to
>>>> link into Zorg, once I get that far.
>>>>
>>>>
>>>> http://llvm.lyngvig.org/Articles/How-to-Setup-an-Arch-Linux-Buildbot-for-LLVM
>>>>
>>>> The trickiest part is that Arch Linux comes with Buildbot v0.8.8 and
>>>> LLVM uses v0.8.5.  So I had to resort to using a virtual environment and
>>>> install v0.8.5 instead of v0.8.8.
>>>>
>>>
>>> Hi Mikael,
>>>
>>> I'll be matching your XU on Arch with the same config here at Linaro, so
>>> you don't need to worry about having to cash another ODroid on your own.
>>>
>>> After you have moved it to production, I'll use the same configuration
>>> and just add my bot-name to it.
>>>
>>> I'm also adding some Chromebooks on different configurations to the
>>> list, so that we have more volume in case some of them fail.
>>>
>>> cheers,
>>> --renato
>>>
>>
>>
>
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