Difference between revisions of "Developer Meetings/20120605"

From Slicer Wiki
Jump to: navigation, search
Line 27: Line 27:
  
 
== Conclusion ==
 
== Conclusion ==
* Discussed the creation of the "Slicer 4.1.0-2012-06-21 - Site Visit" milestone. It resumes using a nightly package or 4.1.x release will be good enough.  
+
* Discussed the creation of the "Slicer 4.1.0-2012-06-21 - Site Visit" milestone.
 +
** It resumes using a nightly package or 4.1.x release will be good enough.
 +
** The milestone "Slicer 4.1.0-2012-06-21 - Site Visit" will be removed
 
* Discussed that Nicole will be working on [http://www.na-mic.org/Bug/view.php?id=2163 issue 2163] with Julien assisting her by email.
 
* Discussed that Nicole will be working on [http://www.na-mic.org/Bug/view.php?id=2163 issue 2163] with Julien assisting her by email.
*
+
* Discussed the status of extension documentation - It is moving forward
 +
** The plan is to announce 4.1.1 along with the updated documentation by the end of the week
 +
** Developer page is being re-organized: http://www.slicer.org/slicerWiki/index.php/Documentation/4.1/Developers
 +
** https://github.com/jcfr/ExtensionsIndex/tree/24-ExtensionIndex-add-readme-file#readme
 +
* Discussed which version of Slicer will be more suitable for [http://www.na-mic.org/Wiki/index.php/CARS_2012 CARS_2012]
 +
** For demonstration/demo purposes - Slicer 4.1.1 binaries should be sufficient
 +
** For development of Slicer 4.1.1 extensions, checkout Slicer-4-1-1 branch should be sufficient
 +
** If developer want the bleeding edge of Slicer (less stable), they could checkout Slicer trunk
 +
** It's possible a patch revision 4.1.2 with more tweaks related to extensions will be created ...
 +
* Discussed the coming support of [http://martine.github.com/ninja/ ninja], a small build system with a focus on speed, by Slicer build system.
 +
** It will first be available only for Linux user. Later one, will probably be offered to Windows and MacOSx users.
 +
** Commit to be integrated is [https://github.com/thewtex/Slicer/commit/edc16d24add5196d1792b81988411e098939b25b here] and associated discussion [https://github.com/thewtex/Slicer/commit/ac8d3f6b078ede3e195f6911f2d2ba0b41536837#commitcomment-1418365 here]
 +
** Thanks to [http://www.kitware.com/company/team/mccormick.html Matt McCormick]
 +
** See preliminary benchmark reported below:
 +
<pre>
 +
With no changes to Slicer, if running 'time make':
 +
 
 +
[100%] Built target Slicer
 +
 
 +
real    0m11.926s
 +
user    0m5.512s
 +
sys    0m2.340s
 +
 
 +
with 'time ninja':
 +
 
 +
[1/1] Forcing build step for 'Slicer'
 +
 
 +
real    0m0.010s
 +
user    0m0.000s
 +
sys    0m0.004s
 +
</pre>

Revision as of 21:02, 5 June 2012

Home < Developer Meetings < 20120605

Attendees:

To discuss


CARS conference preparation

JC,

Our next Slicer training workshop in Europe is on June 30 at the CARS conference in Pisa. We would like to be able to demonstrate the Extension Manager at this event.

In preparation for the workshop, we need to select the appropriate version of Slicer for the hands-on sessions and to plan ahead cross-platform testing of the workshop tutorials.

Is there any specific version of Slicer that you would recommend to that end or should we pick up any nightly-build after June 1st?
I tried today's nightly-build on my Mac, and the Extension Manager is working nicely - I could install and run Skull Stripper without any issue.

In regards to the tests, is Benjamin still working on the automated QtTesting or is Christopher the new intern working on the project ?

Thank you in advance for your help,

Sonia

Conclusion

  • Discussed the creation of the "Slicer 4.1.0-2012-06-21 - Site Visit" milestone.
    • It resumes using a nightly package or 4.1.x release will be good enough.
    • The milestone "Slicer 4.1.0-2012-06-21 - Site Visit" will be removed
  • Discussed that Nicole will be working on issue 2163 with Julien assisting her by email.
  • Discussed the status of extension documentation - It is moving forward
  • Discussed which version of Slicer will be more suitable for CARS_2012
    • For demonstration/demo purposes - Slicer 4.1.1 binaries should be sufficient
    • For development of Slicer 4.1.1 extensions, checkout Slicer-4-1-1 branch should be sufficient
    • If developer want the bleeding edge of Slicer (less stable), they could checkout Slicer trunk
    • It's possible a patch revision 4.1.2 with more tweaks related to extensions will be created ...
  • Discussed the coming support of ninja, a small build system with a focus on speed, by Slicer build system.
    • It will first be available only for Linux user. Later one, will probably be offered to Windows and MacOSx users.
    • Commit to be integrated is here and associated discussion here
    • Thanks to Matt McCormick
    • See preliminary benchmark reported below:
With no changes to Slicer, if running 'time make':

[100%] Built target Slicer

real    0m11.926s
user    0m5.512s
sys     0m2.340s

with 'time ninja':

[1/1] Forcing build step for 'Slicer'

real    0m0.010s
user    0m0.000s
sys     0m0.004s