linaro-android

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Benchmark results showing the new and improved memcpy() in 13.05

by Bernhard Rosenkränzer

https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AhSH680iSjV_dEpYV…

11 years, 7 months

Agenda posted for Android Platform meeting

by Vishal Bhoj

Hi, The agenda has been posted for todays's meeting: https://wiki.linaro.org/Platform/Android/Meetings/2013-05-29 The same agenda is also posted in the doc: https://docs.google.com/a/linaro.org/document/d/1nuqwjLy_Bc3zrRYWOgMBzc4sny… Feel free to add agenda items to discuss. Regards, Vishal

11 years, 7 months

failed to download linaro-android 4.2.2 for pandaboard

by Morris Brown

hi,all i got some problems when i download linaro-android 4.2.2 with the following command: linaro_android_build_cmds.sh -m pinned-manifest.xml it stoped at fetching projects:99%(348/351),so i interrupt it by pressing ctrl +c and run android/repo sync. then i got some errors as follows: Fetching projects: 2% (8/351) error: Unable to find 3f906009dbb20057c6f6f45069c32d078bd3d27f under http://android.git.linaro.org/git-ro/platform/build Cannot obtain needed object 3f906009dbb20057c6f6f45069c32d078bd3d27f while processing commit eab7126650f75dd9c240574912791b2bafc80bae. error: Fetch failed. Fetching projects: 19% (67/351) error: Unable to find 3f906009dbb20057c6f6f45069c32d078bd3d27f under http://android.git.linaro.org/git-ro/platform/build Cannot obtain needed object 3f906009dbb20057c6f6f45069c32d078bd3d27f while processing commit eab7126650f75dd9c240574912791b2bafc80bae. error: Fetch failed. Fetching projects: 33% (116/351) error: Cannot fetch platform/build Fetching projects: 35% (123/351) error: Exited sync due to fetch errors does anyone know how can i fix it?

11 years, 7 months

Android upstream mirroring system is now fully automatic

by Paul Sokolovsky

Hello, I would start with saying that we with Milo and Ben today fixed admin access issue with Gerrit, https://bugs.launchpad.net/linaro-android-infrastructure/+bug/1185061 . It's unclear why it happened, and there're existing 3rd-party reports of it, so I suggest all Gerrit admin to look at bug to be aware of symptoms and report them ASAP if they reoccur. Otherwise, upgrading to Gerrit 2.5 finally allowed us to automatically mirror new AOSP projects as they appear, without compromising security. I also improved detection method of new projects - previously we used manifest from master branch as the source, but as not all projects listed there, we missed some. I switched to using list of projects as provided by gitweb at https://android.googlesource.com/ , and that picked up bunch of new projects. So, from now on, we should have truly complete AOSP mirror all the time. To remind we sync existing projects twice a day and pick up new once a day. Follow up if you think that needs adjustment. Gerrit/mirror also proved to be quite stable during previous exploitation, and now should be fairly feature-complete, and as ITS folks are proactive with supporting services after migration, so I guess this signifies point where LAVA team can hand over Gerrit/mirror to them for ongoing maintenance. Philip, Ben, let me know is that's ok with you. That means that any users of Gerrit and Android upstream mirror are welcome to report any issues directly to its(a)linaro.org (cc: infrastructure(a)linaro.org , so we know how well it goes). The rest on Android infra issue should still go to https://bugs.launchpad.net/linaro-android-infrastructure/ (well, if you want LAVA team to react to it first). Philip, Ben, all notes Gerrit/mirror are reachable from https://wiki.linaro.org/Platform/Android/Gerrit . That's not intended to duplicate official docs, but should provide fairly complete reference of typical usecases and issues we faced. Caveat: it may be not always up to date. Feel free to "officially" request improvements to docs via https://bugs.launchpad.net/linaro-android-infrastructure/ (besides just consulting via irc/email of course). I'm excited about these changes - it's first time in 2-month marathon I really feel that migration brings stabilization and improvements to our process and infrastructure. I'm sure that over coming months more improvements will be made and that feeling will be shared by all teams in Linaro. Thanks, Paul mailto:pmiscml@gmail.com -- 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

11 years, 7 months

panda-jb-gcc47-tilt-tracking-blob not Suitable pandaboard es omap4460 vB2

by liangqin＠multicorewareinc.com

Hi all, I choose version is the Release 13.02RC3 according follow: https://docs.google.com/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd3pZazdaRUU0MnR nWmgwbVhTR0E#gid=18 . The release address as follow : https://android-build.linaro.org/builds/~linaro-android-archive/panda-jb-gcc 47-tilt-tracking-blob/#build=196 I download panda image is pandaboard.img.bz2 as http://snapshots.linaro.org/android/~linaro-android-archive/panda-jb-gcc47-t ilt-tracking-blob/196/pandaboard.img.bz2 when it is booting, the follow message were showed, I add it to the e-mail attachments. Does linaro support Omap4460 pandaboard es VB2 ? please guide me. Ryan 05/17/2013

11 years, 7 months

test result summary of calender week 21,for Linaro android jellybean

by Soumya Basak

Hi, Here is the test result summary of Linaro android jellybean builds on different boards. [1] TI Panda 4430; [2] TI Panda 4460; [3] ST Ericsson Snowball; [5] ARM Versatile Express A9; synopsis:no major difference and new bug in this week tests. [1] TI Panda 4430 + Linaro Android jellybean (Column : AL) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… it keeps exactly same result as compare to last week tests. No major changes. tests result spreadsheet for details. [2] TI Panda 4460 + Linaro Android jellybean (Column: AL) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… boot ok, browser ok, 1080p hwvideo playback fails, audio ok, others tests keeps exactly same result as past few weeks test. [3] ST Ericsson Snowball + Linaro Android jellybean (Column: AK) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadEF1N… playback of video failed, no audio sound and keeps exactly same tests result as last few weeks tests [5] ARM Versatile Express A9; + Linaro android jellybean (Column: AK) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… kernel_version is 3.9.1-00199-g6428ef6, toolchain_version: 4.7-2013.04, suspend-resume test failed, adb-usb not work known issue.device-tree, and powertop tests pass. Thank & Regards Soumya Basak

11 years, 7 months

Agenda posted for Android Platform meeting

by Vishal Bhoj

Hi, The agenda has been posted for todays's meeting: https://wiki.linaro.org/Platform/Android/Meetings/2013-05-22 The same agenda is also posted in the doc: https://docs.google.com/a/linaro.org/document/d/1nuqwjLy_Bc3zrRYWOgMBzc4sny… Feel free to add agenda items to discuss. Regards, Vishal

11 years, 7 months

How do I repo init the android source code?

by chenyu xu

I was using the command below: repo init -u http://android.git.linaro.org/git-ro/platform/manifest.git -b linaro-android-13.04-release -m galaxynexus.xml --repo-url= http://android.git.linaro.org/git-ro/tools/repo It can show some branches' messges, but it always halted like below: From /home/alexunder/workspace/linaro/galaxy-android/.repo/manifests.git/clone.bundle * [new branch] master -> origin/master How do I solve it? Thanks!

11 years, 7 months

Origen Quad: CPU keep suspending && no video output

by Cao Gao

Hi, I’m trying to build Android on an Origen_quad board, but the system keeps suspending. I follow the building instruction and use the image here: https://releases.linaro.org/13.04/android/origenquad/, and my minicom log is here: https://docs.google.com/document/d/1YoAvkhAtwRnjXWklQuneBYKQbffjZ3dHJttQx0C… Even if I build with the bootarg “no_console_suspend”, the CPU will still suspend anyway. The log is here: https://docs.google.com/document/d/1ycgOyK7Uv0I07T0FP4g5nBBOuyvIeyZ11FurEZt… However, I could use interactive command line through serial port. I could stop the process (entering “stop”) in the middle of booting, which could prevent the system from suspending (of course the booting is halted too). But I cannot get video output (from HDMI) in any circumstances. Any help will be greatly appreciated. Thanks!!

11 years, 7 months

[IT Services] Update: Re: Daily builds are failing during repo init

by Paul Sokolovsky

##- Please type your reply above this line -## [IT Services] Update: Re: Daily builds are failing during repo init You are registered as a CC on this support request (linaroithelp.zendesk.com/requests/109). Reply to this email to add a comment to the request. ---------------------------------------------- Paul Sokolovsky, May 20 09:35 (ADT) Fruther tries: I commented "RewriteMap prg:" completely, just in case if it applies to each request by error. Didn't help. I then tried to just wget -r http://android.git.linaro.org/git-http/platform/manifest.git to see how long that will take, and what I found is that there's http://android.git.linaro.org/git-http/platform/manifest.git/objects/pack/p… which is 660MB. Of course, if that pack is download with normal git clone, it got to be slow. And if it isn't, then why such a big pack lies in repo dir at all? All in all, I didn't have much progress investigating this, so I revert apache config to what it was, suggest Android people to switch to git:// for now, and this bug is stays in queue, waiting for peorper investigation and solution. ---------------------------------------------- Paul Sokolovsky, May 20 09:06 (ADT) Ok, I did to things: 1) temporarily disabled RewriteLock to see if it will help performance - it did not, took 6 min before it failed. 2) Urls with "/git-http/" are not subject to rewriting, and it still both slow and gives errors: $ time git clone http://android.git.linaro.org/git-http/platform/manifest.git Cloning into 'manifest'... error: Unable to get pack index http://android.git.linaro.org/git-http/platform/manifest.git/objects/pack/p… error: Unable to get pack index http://android.git.linaro.org/git-http/platform/manifest.git/objects/pack/p… ^C real 7m18.513s ---------------------------------------------- Paul Sokolovsky, May 20 08:37 (ADT) Ben: 1) What could be explanation of need for lock - that script doesn't do any context-sensitive processing. 2) We should try to get rid of it at all ---------------------------------------------- Paul Sokolovsky, May 20 08:30 (ADT) Vishal: this ticket is for issue reported by Jon, and other http access hiccups as confirmed by me. "branch 'stable' has not been signed" is separate and tracked at https://bugs.launchpad.net/linaro-android-infrastructure/+bug/1181907 ---------------------------------------------- Ben Copeland, May 20 08:22 (ADT) Hi Paul, I'm not too sure what I can do to speed up the http process. The bottleneck is down to the python script, We have had to put add "RewriteLock" to Apache otherwise users are getting these clone errors. The downside of this is it means it is preventing parallel requests. When I start to clone http://android.git.linaro.org/git-ro/platform/manifest.git, watching apache log there are many 404 links "GET /git-ro/platform/manifest.git/objects/75/0313d9ddb35959103d75ff8c450f4d7b6596d9 HTTP/1.1" 404 506 "-" "git/1.8.1.2" at the start. These do stop, but its going process each http request per file, its going to be a lengthy wait along with this process lock. Ben ---------------------------------------------- Vishal Bhoj, May 20 07:59 (ADT) I still face the same issue which happens on android-build with this command: repo init -u http://android.git.linaro.org/git-ro/platform/manifest.git -b linaro_android_4.2.2 -m default.xml --repo-url=http://android.git.linaro.org/git-ro/tools/repo Get http://android.git.linaro.org/git-ro/tools/repo/clone.bundle fatal: branch 'stable' has not been signed ---------------------------------------------- Paul Sokolovsky, May 20 07:54 (ADT) Reprod info for the issue I see: $ time git clone git://android.git.linaro.org/platform/manifest.git [] real 0m7.706s $ time git clone http://android.git.linaro.org/git-ro/platform/manifest.git [] real 14m17.214s ---------------------------------------------- Jon Medhurst (Tixy), May 20 07:53 (ADT) I'm getting no problems now, thanks. I had already synced up my local system using the git protocol, so I restored my Android directory from my Friday backup and did a repo sync. Dozens of git directories were updated by http:// URLs without any issues. ---------------------------------------------- Ben Copeland, May 20 07:34 (ADT) Hello Jon, We had some issues with the git server regarding the git-ro directory. I have made a similar change to the apache config which hopefully is linked to your problem. Can you try again and let us know if you are still getting problems? Thanks Ben ---------------------------------------------- Paul Sokolovsky, May 20 07:34 (ADT) All in all, I can confirm that there're issues with http:// access on android.git.linaro.org after migration - plain repo init takes very long, and I see errors like: error: Unable to get pack index http://android.git.linaro.org/git-ro/platform/manifest.git/objects/pack/pac… error: Unable to get pack index http://android.git.linaro.org/git-ro/platform/manifest.git/objects/pack/pac… error: Unable to get pack index http://android.git.linaro.org/git-ro/platform/manifest.git/objects/pack/pac… (Those are non-deterministic, re-trying them manually works.) ---------------------------------------------- Jon Medhurst (Tixy), May 20 07:10 (ADT) On Mon, 2013-05-20 at 12:43 +0300, Paul Sokolovsky wrote: > Hello Jon, > > On Mon, 20 May 2013 09:35:00 +0100 > "Jon Medhurst (Tixy)" <tixy(a)linaro.org> wrote: > > > On Mon, 2013-05-20 at 09:15 +0530, Vishal Bhoj wrote: > > > Android builds are failing in repo init phase. I have opened a bug > > > for the same: > > > https://bugs.launchpad.net/bugs/1181907 > > > > > > repo init and sync worked for me locally. Can someone please have > > > a look. > > > > I get several errors like this, with various repos... > > > > error: Unable to find 51bd0a1525c7a722ad64a8954d90c6df0b8546a7 > > under http://android.git.linaro.org/git-ro/platform/ndk > > Cannot obtain needed blob > > 51bd0a1525c7a722ad64a8954d90c6df0b8546a7 > > while processing commit > > 7b3bda5d569a69c4f9b87225c5d21da4a41bf12e. > > error: Fetch failed. > > This is different issue from one report by Vishal. Oops, yes. I didn't read the bug, sorry. I jumped to conclusions after seeing Vishal and Bero's emails appeared at about the same time. > > > > > As I said in reply to bero's mail, I always seem to get these since > > the move to http URLs > > Move to HTTP happened last couple of days during LCA13 in Hong Kong, do > you want to say that you experienced the error as quoted above since > then? Was it reported to some bug/ticket? (Do you have a reference?) I didn't raise a bug as I had a workaround and I assumed if it was a widespread problem then it would get sorted out eventually. > The situation known to me is: > > 1. After flipping the switch in HK, git:// became unstable (because it > was throttled to stop wasting resources as it always did). It took some > time to migrate everyone to http://. If my memory serves me right, it wasn't long after this I noticed my problems, which is why it occurred to me to change the URLs in the manifests back to the old git:// (They'll get restored to http when the manifests are changed, which is why I notice it as a continuing problem.) I perhaps only do a repo sync a couple of times a month as I don't really work much on Android, which is perhaps why a) I see this problem? b) I've not been motivated to get to the bottom of it. -- Tixy ---------------------------------------------- Paul Sokolovsky, May 20 06:44 (ADT) Hello Jon, On Mon, 20 May 2013 09:35:00 +0100 "Jon Medhurst (Tixy)" <tixy(a)linaro.org> wrote: > On Mon, 2013-05-20 at 09:15 +0530, Vishal Bhoj wrote: > > Android builds are failing in repo init phase. I have opened a bug > > for the same: > > https://bugs.launchpad.net/bugs/1181907 > > > > repo init and sync worked for me locally. Can someone please have > > a look. > > I get several errors like this, with various repos... > > error: Unable to find 51bd0a1525c7a722ad64a8954d90c6df0b8546a7 > under http://android.git.linaro.org/git-ro/platform/ndk > Cannot obtain needed blob > 51bd0a1525c7a722ad64a8954d90c6df0b8546a7 > while processing commit > 7b3bda5d569a69c4f9b87225c5d21da4a41bf12e. > error: Fetch failed. This is different issue from one report by Vishal. > > As I said in reply to bero's mail, I always seem to get these since > the move to http URLs Move to HTTP happened last couple of days during LCA13 in Hong Kong, do you want to say that you experienced the error as quoted above since then? Was it reported to some bug/ticket? (Do you have a reference?) The situation known to me is: 1. After flipping the switch in HK, git:// became unstable (because it was throttled to stop wasting resources as it always did). It took some time to migrate everyone to http://. 2. http:// was stable since then, until migration of git.linaro.org happened weekened May 11. 3. Immediately after migration, there were issues with http://git.linaro.org which manifested pretty much like the error above. It was resolved Mon/Tue last week. 4. Friday GMT evening, android.git.linaro.org was migrated to new setup. Initial builds seem to have gone ok. Detailed status is not known (your telling that error above was received after May 17, 17:00GMT would help). 5. Additionally, today issue reported by Vishal popped up. All in all, git issues now should be cc: to its(a)linaro.org (added), ITS guys are now the owners of new infrastructure, and can resolve issues pretty well (p.3 was resolved by them). > and I work around it by changing the manifest > to have the old git URLs. This may work as a personal workaround, but won't scale to official manifests - we need to get http:// working right. -- 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 -------------------------------- This email is a service from IT Services

11 years, 7 months

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