[llvm] r229841 - Reverting r229831 due to multiple ARM/PPC/MIPS build-bot failures.

[Kuperstein, Michael M]

Hey, sorry for the delay.

I couldn't reproduce it either, self-hosted on x86 windows just fine. 
The failing buildbot isn't mine, though, so I'm not sure what the differences in configuration are. 

Michael

-----Original Message-----
From: Renato Golin [mailto:renato.golin at linaro.org] 
Sent: Thursday, May 14, 2015 20:55
To: Kuperstein, Michael M
Cc: Richard Barton; Daniel Sanders (Daniel.Sanders at imgtec.com); llvm-commits at cs.uiuc.edu
Subject: Re: [llvm] r229841 - Reverting r229831 due to multiple ARM/PPC/MIPS build-bot failures.

On 13 May 2015 at 11:39, Kuperstein, Michael M <michael.m.kuperstein at intel.com> wrote:
> http://lab.llvm.org:8011/builders/clang-cmake-thumbv7-a15-full-sh/buil
> ds/948/steps/build%20stage%201/logs/stdio
>
> command timed out: 1200 seconds without output, attempting to kill 
> process killed by signal 9 program finished with exit code -1
> elapsedTime=3712.616572

Damn it, I can't reproduce it. On a Chromebook 2, it builds ok, tests ok, selfhosts ok, tests selfhosted ok.

The difference from the buildbot is that they have 2 cores and 2GB or RAM (+2GB swap), while the Chrome2s have 4 cores and 4GB or RAM (+4GB swap), which may exaplain why they don't run out of memory or timeout (supposedly swapping).

I don't want to take the buildbot off the rota, so I'll try ulimit to reduce the amount of memory per process... Or see if I can dig a Chromebook 1.

Did you manage to reproduce on x86?

cheers,
--renato
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