Open in new window / Try shogun cloud
--- Log opened Mon Nov 26 00:00:15 2012
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shogun-buildbotbuild #185 of nightly_default is complete: Failure [failed test]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_default/builds/18504:19
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@sonney2kwiking, look at this mess http://shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/674/steps/compile%20libshogun/logs/warnings%20%2818%2908:19
@sonney2kwiking, please fix these warnings08:19
-shogungit:#shogun- [shogun] sonney2k pushed 1 new commit to master: https://github.com/shogun-toolbox/shogun/commit/ec1f0883fbfa6855bdf1720c5a15fc0cc7a6544708:31
-shogungit:#shogun- shogun/master ec1f088 Soeren Sonnenburg: Misc cleanups...08:31
shogun-buildbotbuild #564 of deb2 - static_interfaces is complete: Failure [failed test octave_static]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb2%20-%20static_interfaces/builds/564  blamelist: Soeren Sonnenburg <sonne@debian.org>08:45
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shogun-buildbotbuild #565 of deb2 - static_interfaces is complete: Success [build successful]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb2%20-%20static_interfaces/builds/56510:46
shogun-buildbotbuild #186 of nightly_default is complete: Success [build successful]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_default/builds/18611:35
-shogungit:#shogun- [shogun] vigsterkr opened pull request #837: Fix warnings in libbmrm and libncbm (master...so-dev) https://github.com/shogun-toolbox/shogun/pull/83712:53
-shogungit:#shogun- [shogun] vigsterkr opened pull request #838: Fix macro check in SGVector (master...master) https://github.com/shogun-toolbox/shogun/pull/83813:25
-shogungit:#shogun- [shogun] sonney2k pushed 2 new commits to master: https://github.com/shogun-toolbox/shogun/compare/ec1f0883fbfa...3dd2ab3d384313:36
-shogungit:#shogun- shogun/master c87fcdd Viktor Gal: Fix warnings in libbmrm and libncbm13:36
-shogungit:#shogun- shogun/master 3dd2ab3 Soeren Sonnenburg: Merge pull request #837 from vigsterkr/so-dev...13:36
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gsomixhi16:34
@sonney2kgsomix, hey there?17:23
@sonney2kgot time to party?17:23
@sonney2kwiking, could you please try to compile on osx with HAVE_ATLAS set in .config to see if this would already work?17:28
wikingsonney2k: that will not work17:29
wikingsonney2k: i've tried... there are several function calls that are missing from the accelerator framework17:29
wikingthat's why i've added that or macro in sgvector17:29
@sonney2kwiking, ok then17:40
-shogungit:#shogun- [shogun] sonney2k pushed 2 new commits to master: https://github.com/shogun-toolbox/shogun/compare/3dd2ab3d3843...329a232fc58e17:41
-shogungit:#shogun- shogun/master a084140 Viktor Gal: Fix macro check in SGVector...17:41
-shogungit:#shogun- shogun/master 329a232 Soeren Sonnenburg: Merge pull request #838 from vigsterkr/master...17:41
gsomixsonney2k, yep.17:43
gsomixsonney2k, I'm slowpoke... there is python3 support in matplotlib.17:44
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wikingsonney2k: here?19:28
@sonney2kwiking, ?19:57
wikingsonney2k: copy ctor of sgvector19:58
wikingi mean the problem is that what if i really want to make a copy of a vector?19:58
@sonney2kwiking, clone()19:59
@sonney2kwe should really try to never copy by default20:00
@sonney2kand create some clone() method if we want a clone20:00
@sonney2k(that holds for all shogun objects)20:00
@sonney2kwiking, ok?20:03
wikingsonney2k: okey20:06
wikingok then i'll change a bit the memcpy part20:07
wikingi wonder if cblas_dcopy is faster than an optimizied memcpy20:09
wiking:>20:09
blackburnshouldn't be20:25
@sonney2kwiking, did you ever benchmark memcpy? I highly question that this is faster than a simple for loop20:26
@sonney2kfor example I did a comparison with a 'highly optimized' sse based assembly version and gcc's default result with march=native was exactly as good20:34
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blackburnsonney2k: gcc's default version?21:00
blackburnthey call sse stuff if possible I think21:00
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@sonney2kblackburn, yeah but memcopy is likely to be compiled/optimized for some generic linux box21:03
@sonney2kso a lib function is likely slower than a march=native tuned for loop - but hey I didn't try but I would be surprised if this is not the case21:03
@sonney2kfor example atlas in ubuntu is damn slow21:03
@sonney2kcompiling atlas locally gives you an order of magnitude speedup21:04
-!- naywhaya1e is now known as naywhayare21:39
--- Log closed Tue Nov 27 00:00:15 2012