[ACTIVITY] week 16
== Progress == * Running around JM/lencode bug - caused by a codegen opt (ICMP fold) that had repercussions only on A9 and A15 code generation - spent three days trying to reduce the case when the problem fixed itself miraculously >:( * Planning for the future - Agreeing on short-term plans for Q2 * Buildbot - Working on self-hosting bot - Moved local buildmaster to hackbox * Investigating LLVMLinux - Building Android kernel with LLVM - Investigating breakage in Debug mode == Plans == * Continue self-hosting bot * Try running a CBuild benchmark with LLVM * Start putting up together the infrastructure for release 3.3 * Try to extract useful information from perf database ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
[ACTIVITY] report week 16
Progress: * qemu maintenance ** sent arm-devs and target-arm pullreqs now we're in softfreeze * VIRT-4 ** received Arndale board, confirmed it works (took several hours mostly due to bonkers power switch design) ** VIRT-49 *** making progress; updated card with a list of sub-subtasks Plans: * keep pushing on with VIRT-49 * finish config of arndale board, test running KVM on it * book travel/hotel for Connect Dublin * office move Fri 26/Mon 29 -- PMM ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
Re: http://cbuild.validation.linaro.org/helpers/recent ISE today
On Fri, 19 Apr 2013 13:19:55 +0300 Paul Sokolovsky wrote: > > All, > > > > http://cbuild.validation.linaro.org/helpers/recent was reporting an > > Internal Server Error earlier today, and after looking at the logs > > the resultant cause was because the gcc-4.8+svn198079 Lava job > > (https://validation.linaro.org/lava-server/scheduler/job/52224) > > decided that it was an a9 (as opposed to a9hf) job and that it > > didn't no which version of Ubuntu it was running on. > > > > The caused the logs to be put in > > http://cbuild.validation.linaro.org/build/gcc-4.8+svn198079/logs/armv7l--cbuild-panda-es06-cortexa9r1/ > > > > The tcwg-web app then fell over because it couldn't pass the > > armv7l--cbuild-panda-es06-cortexa9r1 name. Ok, this issue was fixed, see https://bugs.launchpad.net/cbuild/+bug/1170673 (disclaimer: fixed in that particular code path). -- Best Regards, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
Re: http://cbuild.validation.linaro.org/helpers/recent ISE today
Hello Matt,
On Fri, 19 Apr 2013 10:54:38 +0100
Matthew Gretton-Dann wrote:
> All,
>
> http://cbuild.validation.linaro.org/helpers/recent was reporting an
> Internal Server Error earlier today, and after looking at the logs
> the resultant cause was because the gcc-4.8+svn198079 Lava job
> (https://validation.linaro.org/lava-server/scheduler/job/52224)
> decided that it was an a9 (as opposed to a9hf) job and that it didn't
> no which version of Ubuntu it was running on.
>
> The caused the logs to be put in
> http://cbuild.validation.linaro.org/build/gcc-4.8+svn198079/logs/armv7l--cbuild-panda-es06-cortexa9r1/
>
> The tcwg-web app then fell over because it couldn't pass the
> armv7l--cbuild-panda-es06-cortexa9r1 name.
>
> I fixed the issue by manually renaming the build log directory to:
>
> http://cbuild.validation.linaro.org/build/gcc-4.8+svn198079/logs/armv7l-precise-cbuild-panda-es06-cortexa9r1/
>
> And once the cron job which scans the builds had run everything now
> works.
>
> Actions:
>
> 1. Paul - do you mind taking a look at the build and seeing what went
> wrong
> - my initial cursory glance makes me believe its the board having
> heat issues causing random things to happen.
Will do.
> 2. Paul & Matt - Looking at the code (and from something else Michael
> said to me last week) I think having hostnames with '-' characters in
> them will confuse the cbuild interface. I propose changing cbuild to
> do a s/-/_/g on all the hostname it reads as a workaround. I don't
> plan on changing actual hostnames of boards. Paul is this going to
> cause a problem for you in Lava?
cbuils used to have problems with parsing hostnames with dashes, I fixed
it in at least one place. Generally, I'm not fond of trying to
workaround bad parsing with obfuscation techniques on top of it. If
it's parsing issues, let's find and fix it.
Also, this is clearly a random issue, with low probability - should we
make any immediate motions just to do something to work it around?
There're other ways to address it, like switching to standard
pandaboards (with standard kernel), as proposed in the previous mail
("Re: Thoughts on progressing Toolchain Working Group Lava
integration") - still waiting for your reply on it.
>
> Thanks,
>
> Matt
>
--
Best Regards,
Paul
Linaro.org | Open source software for ARM SoCs
Follow Linaro: http://www.facebook.com/pages/Linaro
http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog
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http://cbuild.validation.linaro.org/helpers/recent ISE today
All, http://cbuild.validation.linaro.org/helpers/recent was reporting an Internal Server Error earlier today, and after looking at the logs the resultant cause was because the gcc-4.8+svn198079 Lava job (https://validation.linaro.org/lava-server/scheduler/job/52224) decided that it was an a9 (as opposed to a9hf) job and that it didn't no which version of Ubuntu it was running on. The caused the logs to be put in http://cbuild.validation.linaro.org/build/gcc-4.8+svn198079/logs/armv7l--cbuild-panda-es06-cortexa9r1/ The tcwg-web app then fell over because it couldn't pass the armv7l--cbuild-panda-es06-cortexa9r1 name. I fixed the issue by manually renaming the build log directory to: http://cbuild.validation.linaro.org/build/gcc-4.8+svn198079/logs/armv7l-precise-cbuild-panda-es06-cortexa9r1/ And once the cron job which scans the builds had run everything now works. Actions: 1. Paul - do you mind taking a look at the build and seeing what went wrong - my initial cursory glance makes me believe its the board having heat issues causing random things to happen. 2. Paul & Matt - Looking at the code (and from something else Michael said to me last week) I think having hostnames with '-' characters in them will confuse the cbuild interface. I propose changing cbuild to do a s/-/_/g on all the hostname it reads as a workaround. I don't plan on changing actual hostnames of boards. Paul is this going to cause a problem for you in Lava? Thanks, Matt -- Matthew Gretton-Dann Toolchain Working Group, Linaro ___ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
