Oliver Stannard via llvm-dev
2017-Dec-06 17:40 UTC
[llvm-dev] buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win
I’ve had another look, and some of the failing tests don’t use temporary files, so I don’t think this is a case of tests having side-effects. Instead, I’ve noticed that in the build log (http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6552/steps/build-unified-tree/logs/stdio), llvm-tblgen.exe is built (my patch modified it), but the table-generation steps of the main build (importantly, ARMGenAsmMatcher.inc) do not appear to be running. I think this would explain the FileCheck output from those failing tests. Could there be a buildbot misconfiguration which is preventing the newly-built llvm-tblgen from being used? Oliver From: Galina Kistanova [mailto:gkistanova at gmail.com] Sent: 04 December 2017 22:30 To: Oliver Stannard Cc: Sander De Smalen; nd Subject: Re: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win Hi Oliver, I have requested a clean build of that exact revision and all the tests passes. http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6561 This is kind of bad, as it seems some tests have side effects. Thanks Galina On Mon, Dec 4, 2017 at 5:47 AM, Oliver Stannard <Oliver.Stannard at arm.com<mailto:Oliver.Stannard at arm.com>> wrote: Hi Galina, This buildbot failure looks related to my patch (blamelist of 1, the failing tests are ones I modified), but it's not clear what is wrong from the lit output, and I haven't been able to reproduce this locally. Would it be possible for you to send me the output of one of the failing llvm-mc commands on that bot? Sander also hit a similar problem with the same bot in https://reviews.llvm.org/D40011. Thanks, Oliver> -----Original Message----- > From: llvm.buildmaster at lab.llvm.org<mailto:llvm.buildmaster at lab.llvm.org> > [mailto:llvm.buildmaster at lab.llvm.org<mailto:llvm.buildmaster at lab.llvm.org>] > Sent: 04 December 2017 12:51 > To: Oliver Stannard > Cc: gkistanova at gmail.com<mailto:gkistanova at gmail.com> > Subject: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks- > win > > The Buildbot has detected a new failure on builder llvm-clang-x86_64- > expensive-checks-win while building llvm. > Full details are available at: > http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks- > win/builds/6552 > > Buildbot URL: http://lab.llvm.org:8011/ > > Buildslave for this Build: ps4-buildslave2 > > Build Reason: scheduler > Build Source Stamp: [branch trunk] 319649 > Blamelist: olista01 > > BUILD FAILED: failed test-check-all > > sincerely, > -The Buildbot > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20171206/d02143f9/attachment.html>
Daniel Sanders via llvm-dev
2017-Dec-07 20:53 UTC
[llvm-dev] buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win
I've been having the same problem for a while on the GlobalISel work. We didn't get to the bottom of it, but it seems likely that the CMake Generator this bot uses forgets to create a dependency.> On 6 Dec 2017, at 09:40, Oliver Stannard via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > I’ve had another look, and some of the failing tests don’t use temporary files, so I don’t think this is a case of tests having side-effects. > > Instead, I’ve noticed that in the build log (http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6552/steps/build-unified-tree/logs/stdio <http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6552/steps/build-unified-tree/logs/stdio>), llvm-tblgen.exe is built (my patch modified it), but the table-generation steps of the main build (importantly, ARMGenAsmMatcher.inc) do not appear to be running. I think this would explain the FileCheck output from those failing tests. > > Could there be a buildbot misconfiguration which is preventing the newly-built llvm-tblgen from being used? > > Oliver > > From: Galina Kistanova [mailto:gkistanova at gmail.com <mailto:gkistanova at gmail.com>] > Sent: 04 December 2017 22:30 > To: Oliver Stannard > Cc: Sander De Smalen; nd > Subject: Re: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win > > Hi Oliver, > > I have requested a clean build of that exact revision and all the tests passes. > http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6561 <http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6561> > > This is kind of bad, as it seems some tests have side effects. > > Thanks > > Galina > > > > On Mon, Dec 4, 2017 at 5:47 AM, Oliver Stannard <Oliver.Stannard at arm.com <mailto:Oliver.Stannard at arm.com>> wrote: > Hi Galina, > > This buildbot failure looks related to my patch (blamelist of 1, the failing tests are ones I modified), but it's not clear what is wrong from the lit output, and I haven't been able to reproduce this locally. Would it be possible for you to send me the output of one of the failing llvm-mc commands on that bot? > > Sander also hit a similar problem with the same bot in https://reviews.llvm.org/D40011 <https://reviews.llvm.org/D40011>. > > Thanks, > Oliver > > > -----Original Message----- > > From: llvm.buildmaster at lab.llvm.org <mailto:llvm.buildmaster at lab.llvm.org> > > [mailto:llvm.buildmaster at lab.llvm.org <mailto:llvm.buildmaster at lab.llvm.org>] > > Sent: 04 December 2017 12:51 > > To: Oliver Stannard > > Cc: gkistanova at gmail.com <mailto:gkistanova at gmail.com> > > Subject: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks- > > win > > > > The Buildbot has detected a new failure on builder llvm-clang-x86_64- > > expensive-checks-win while building llvm. > > Full details are available at: > > http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks- <http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-> > > win/builds/6552 > > > > Buildbot URL: http://lab.llvm.org:8011/ <http://lab.llvm.org:8011/> > > > > Buildslave for this Build: ps4-buildslave2 > > > > Build Reason: scheduler > > Build Source Stamp: [branch trunk] 319649 > > Blamelist: olista01 > > > > BUILD FAILED: failed test-check-all > > > > sincerely, > > -The Buildbot > > > > > > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org> > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20171207/be23dd03/attachment.html>
Don Hinton via llvm-dev
2017-Dec-07 21:16 UTC
[llvm-dev] buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win
This might be related this change rL319620. While the first build with this change seems to build fine, all the ones after it fail to re-run the clean-build-dir and cmake-configure steps. http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/6535 There have been a couple of tweaks to it, but basically this change defers creating the NATIVE subdir and running cmake until needed (it was always getting called twice -- once at config time and again at build time). I don't have windows, so I have no way to test this. hth... don On Thu, Dec 7, 2017 at 12:53 PM, Daniel Sanders via llvm-dev < llvm-dev at lists.llvm.org> wrote:> I've been having the same problem for a while on the GlobalISel work. We > didn't get to the bottom of it, but it seems likely that the CMake > Generator this bot uses forgets to create a dependency. > > On 6 Dec 2017, at 09:40, Oliver Stannard via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > I’ve had another look, and some of the failing tests don’t use temporary > files, so I don’t think this is a case of tests having side-effects. > > Instead, I’ve noticed that in the build log (http://lab.llvm.org:8011/ > builders/llvm-clang-x86_64-expensive-checks-win/builds/ > 6552/steps/build-unified-tree/logs/stdio), llvm-tblgen.exe is built (my > patch modified it), but the table-generation steps of the main build > (importantly, ARMGenAsmMatcher.inc) do not appear to be running. I think > this would explain the FileCheck output from those failing tests. > > Could there be a buildbot misconfiguration which is preventing the > newly-built llvm-tblgen from being used? > > Oliver > > *From:* Galina Kistanova [mailto:gkistanova at gmail.com > <gkistanova at gmail.com>] > *Sent:* 04 December 2017 22:30 > *To:* Oliver Stannard > *Cc:* Sander De Smalen; nd > *Subject:* Re: buildbot failure in LLVM on llvm-clang-x86_64-expensive- > checks-win > > Hi Oliver, > > I have requested a clean build of that exact revision and all the tests > passes. > http://lab.llvm.org:8011/builders/llvm-clang-x86_64- > expensive-checks-win/builds/6561 > > This is kind of bad, as it seems some tests have side effects. > > Thanks > > Galina > > > > On Mon, Dec 4, 2017 at 5:47 AM, Oliver Stannard <Oliver.Stannard at arm.com> > wrote: > Hi Galina, > > This buildbot failure looks related to my patch (blamelist of 1, the > failing tests are ones I modified), but it's not clear what is wrong from > the lit output, and I haven't been able to reproduce this locally. Would it > be possible for you to send me the output of one of the failing llvm-mc > commands on that bot? > > Sander also hit a similar problem with the same bot in > https://reviews.llvm.org/D40011. > > Thanks, > Oliver > > > > -----Original Message----- > > From: llvm.buildmaster at lab.llvm.org > > [mailto:llvm.buildmaster at lab.llvm.org] > > Sent: 04 December 2017 12:51 > > To: Oliver Stannard > > Cc: gkistanova at gmail.com > > Subject: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks- > > win > > > > The Buildbot has detected a new failure on builder llvm-clang-x86_64- > > expensive-checks-win while building llvm. > > Full details are available at: > > http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks- > > win/builds/6552 > > > > Buildbot URL: http://lab.llvm.org:8011/ > > > > Buildslave for this Build: ps4-buildslave2 > > > > Build Reason: scheduler > > Build Source Stamp: [branch trunk] 319649 > > Blamelist: olista01 > > > > BUILD FAILED: failed test-check-all > > > > sincerely, > > -The Buildbot > > > > > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > > > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20171207/f46ccf88/attachment.html>
Galina Kistanova via llvm-dev
2017-Dec-08 04:59 UTC
[llvm-dev] buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks-win
As Daniel has mentioned, the problem is in cmake missing dependencies for tablegen. Thanks Galina On Thu, Dec 7, 2017 at 12:53 PM, Daniel Sanders <daniel_l_sanders at apple.com> wrote:> I've been having the same problem for a while on the GlobalISel work. We > didn't get to the bottom of it, but it seems likely that the CMake > Generator this bot uses forgets to create a dependency. > > On 6 Dec 2017, at 09:40, Oliver Stannard via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > I’ve had another look, and some of the failing tests don’t use temporary > files, so I don’t think this is a case of tests having side-effects. > > Instead, I’ve noticed that in the build log (http://lab.llvm.org:8011/ > builders/llvm-clang-x86_64-expensive-checks-win/builds/ > 6552/steps/build-unified-tree/logs/stdio), llvm-tblgen.exe is built (my > patch modified it), but the table-generation steps of the main build > (importantly, ARMGenAsmMatcher.inc) do not appear to be running. I think > this would explain the FileCheck output from those failing tests. > > Could there be a buildbot misconfiguration which is preventing the > newly-built llvm-tblgen from being used? > > Oliver > > *From:* Galina Kistanova [mailto:gkistanova at gmail.com > <gkistanova at gmail.com>] > *Sent:* 04 December 2017 22:30 > *To:* Oliver Stannard > *Cc:* Sander De Smalen; nd > *Subject:* Re: buildbot failure in LLVM on llvm-clang-x86_64-expensive- > checks-win > > Hi Oliver, > > I have requested a clean build of that exact revision and all the tests > passes. > http://lab.llvm.org:8011/builders/llvm-clang-x86_64- > expensive-checks-win/builds/6561 > > This is kind of bad, as it seems some tests have side effects. > > Thanks > > Galina > > > > On Mon, Dec 4, 2017 at 5:47 AM, Oliver Stannard <Oliver.Stannard at arm.com> > wrote: > Hi Galina, > > This buildbot failure looks related to my patch (blamelist of 1, the > failing tests are ones I modified), but it's not clear what is wrong from > the lit output, and I haven't been able to reproduce this locally. Would it > be possible for you to send me the output of one of the failing llvm-mc > commands on that bot? > > Sander also hit a similar problem with the same bot in > https://reviews.llvm.org/D40011. > > Thanks, > Oliver > > > > -----Original Message----- > > From: llvm.buildmaster at lab.llvm.org > > [mailto:llvm.buildmaster at lab.llvm.org] > > Sent: 04 December 2017 12:51 > > To: Oliver Stannard > > Cc: gkistanova at gmail.com > > Subject: buildbot failure in LLVM on llvm-clang-x86_64-expensive-checks- > > win > > > > The Buildbot has detected a new failure on builder llvm-clang-x86_64- > > expensive-checks-win while building llvm. > > Full details are available at: > > http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks- > > win/builds/6552 > > > > Buildbot URL: http://lab.llvm.org:8011/ > > > > Buildslave for this Build: ps4-buildslave2 > > > > Build Reason: scheduler > > Build Source Stamp: [branch trunk] 319649 > > Blamelist: olista01 > > > > BUILD FAILED: failed test-check-all > > > > sincerely, > > -The Buildbot > > > > > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20171207/272589d0/attachment.html>