[Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
The same as previously, see a href=https://bugs.launchpad.net/hugin/+bug/792896/comments/8;#8/a and a href=https://bugs.launchpad.net/hugin/+bug/792896/comments/12;#12/a -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: EDIT (August 6, 2011): summarized known information *WORKAROUND FOR USERS*: disable the Overview 1- start Hugin 2- load a project 3- go to the Fast Preview Window. don't touch anything else but described below as this could trigger the bug 4- hit the button Show/Hide to hide the Overview 5- quit Hugin Now Hugin should perform well. *AFFECTED SYSTEMS* - CPU: all systems with more than one thread, that is multi-core CPUs as well as single-core CPUs with hyperthreading. - Operating Systems: due to the different implementations of threading and OpenGL on different platform, some systems are more prone to error than others. Mac OS X seems to be the least affected. Windows seems to be the most affected. *AFFECTED VERSIONS* - All versions of Hugin since the introduction of the Overview in the Fast Preview are affected. That is, all versions after revision 4808:8c577b320714 2011-01-09 12:21:18 - This includes the final releases of 2011.0.0 as well as all beta/candidate releases of 2011.2.0 *SUMMARY FOR DEVELOPERS / BUG HUNTERS* This is most likely a threading issue. Lukáš' hypothesis: a race condition in OpenGL calls, when OGL is called by separate threads from both overview and fast preview. The reason is that OpenGL is not thread-safe and it can cause various problems when used within multi- threaded application. Run 'valgrind --tool=helgrind hugin' and try to reproduce the error to produce a useful backtrace like https://bugs.launchpad.net/hugin/+bug/792896/+attachment/2253077/+files /valgrind-out.txt *ORIGINAL BUG REPORT BELOW FOR COMPLETION:* Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
Sorry, been awol for some time. to those experiencing the bug: can you please try the workaround and report back attempts to trigger the bug? Tried quickly 3 sets of 5-6 pics each, the workaround did work for me on 2011.0.0.0fd3e119979c built by Matthew Petroff. Though I'm running on a AMD Athlon 3200+, which is a single-core, single-thread issue, so the bug is not confined to multi-threaded processors. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: EDIT (August 6, 2011): summarized known information *WORKAROUND FOR USERS*: disable the Overview 1- start Hugin 2- load a project 3- go to the Fast Preview Window. don't touch anything else but described below as this could trigger the bug 4- hit the button Show/Hide to hide the Overview 5- quit Hugin Now Hugin should perform well. *AFFECTED SYSTEMS* - CPU: all systems with more than one thread, that is multi-core CPUs as well as single-core CPUs with hyperthreading. - Operating Systems: due to the different implementations of threading and OpenGL on different platform, some systems are more prone to error than others. Mac OS X seems to be the least affected. Windows seems to be the most affected. *AFFECTED VERSIONS* - All versions of Hugin since the introduction of the Overview in the Fast Preview are affected. That is, all versions after revision 4808:8c577b320714 2011-01-09 12:21:18 - This includes the final releases of 2011.0.0 as well as all beta/candidate releases of 2011.2.0 *SUMMARY FOR DEVELOPERS / BUG HUNTERS* This is most likely a threading issue. Lukáš' hypothesis: a race condition in OpenGL calls, when OGL is called by separate threads from both overview and fast preview. The reason is that OpenGL is not thread-safe and it can cause various problems when used within multi- threaded application. Run 'valgrind --tool=helgrind hugin' and try to reproduce the error to produce a useful backtrace like https://bugs.launchpad.net/hugin/+bug/792896/+attachment/2253077/+files /valgrind-out.txt *ORIGINAL BUG REPORT BELOW FOR COMPLETION:* Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
AB, developers probably would like to see: 1. exact version of hugin (Help-About) e.g. 2011.0.0.0fd3e119979c built by Matthew Petroff 2. exact version of video driver you're using for the Radeon 9600 -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Fast Preview Hangs or Crashes since 2011.0
If this helps... After loading a set of pics, both automatic preview via Align button on assistant tab or using Images-Create Control Points + Optimizer-Optimize Now! + Fast preview button very likely (but not 100%, more like 90%) busyloop the preview window. However, when creating control points manually, but before hitting Fast Preview button, save the project, exit Hugin, re-load project and after that Fast Preview works most of the time (again, not 100%). -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Fast Preview Hangs or Crashes since 2011.0 Status in Hugin - Panorama Tools GUI: Confirmed Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Hugin Hangs when Fast Preview Used
What do you know, May-June this year AMD released a hotfix driver for HD 2xxx/3xxx/4xxx series, driver version now 8.861.0.0 (dated 24.5.2011). Still both 2011.0.0 and 2011.2_beta went to busy loop, tried both once. Virtual or resident memory sizes are not growing, hugin sits just context switching, consuming 100% cpu. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Hugin Hangs when Fast Preview Used Status in Hugin - Panorama Tools GUI: Incomplete Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Hugin Hangs when Fast Preview Used
1. Asus AH3650 Silent / 512M (AGP) 2. Ati 9.1.2008 version 8.452.0.0 I've deleted the pics, let me know if you need to re-download. The Catalyst version is old, I know. Newer driver bundles refuse to recognize the card. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Hugin Hangs when Fast Preview Used Status in Hugin - Panorama Tools GUI: Incomplete Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Hugin Hangs when Fast Preview Used
Can reproduce at will. 1st set of 5 pics, hung 2 out of 3 times, 2nd set of 6 pics, hung 5 out of 5 times. Running hugin 2011.0.0.0fd3e119979c built by Matthew Petroff on Win XP SP3 32-bit. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Hugin Hangs when Fast Preview Used Status in Hugin - Panorama Tools GUI: Incomplete Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 792896] Re: Hugin Hangs when Fast Preview Used
Tried hugin-2011.2_beta (2011.2.0.cf0eaefbe0dd built by Matthew Petroff) as well on same machine, hung 2 out of 2 time on 2nd set of pics. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/792896 Title: Hugin Hangs when Fast Preview Used Status in Hugin - Panorama Tools GUI: Incomplete Bug description: Upgraded from 2010.4 to 2011.0.0 and it has hung 3 times in about 15 sessions. All three hangs happened while doing the same thing. new session, load images, load a lens profile, set the canvas size (Calculate optimal size), save-as and save profile then click on GL (fast preview) button. Fast preview window comes up, shows anchor image and then hangs. Is not reproducible. Running 2011.0.0.0fd3e119979c built by Matthew Petroff on 64-bit Win7. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/792896/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
