IRC logs of #shogun for Wednesday, 2014-04-23

« Tuesday, 2014-04-22 Index Thursday, 2014-04-24 »
--- Log opened Wed Apr 23 00:00:18 2014
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shogun-notifier-shogun: khalednasr :develop * 810ce60 / doc/ipython-notebooks/neuralnets/neuralnets_digits.ipynb: https://github.com/shogun-toolbox/shogun/commit/810ce6055f798b8eb55ee10a4f79f83b111806ef01:26
shogun-notifier-shogun: added neural network visualization to the neural nets notebook01:26
shogun-notifier-shogun: Fernando Iglesias :develop * 2f2fcb7 / doc/ipython-notebooks/neuralnets/neuralnets_digits.ipynb: https://github.com/shogun-toolbox/shogun/commit/2f2fcb7146e4c55b8ab5fed571378c8f59b105d601:26
shogun-notifier-shogun: Merge pull request #2182 from khalednasr/develop01:26
shogun-notifier-shogun:01:26
shogun-notifier-shogun: added neural network visualization to the neural nets notebook01:26
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shogun-buildbotbuild #273 of debian wheezy - memcheck is complete: Failure [failed memory check]  Build details are at http://buildbot.shogun-toolbox.org/builders/debian%20wheezy%20-%20memcheck/builds/273  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>, khalednasr <k.nasr92@gmail.com>03:45
shogun-buildbotbuild #691 of nightly_none is complete: Failure [failed compile]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_none/builds/691  blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, khalednasr <k.nasr92@gmail.com>03:47
shogun-buildbotbuild #684 of nightly_all is complete: Failure [failed compile test]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_all/builds/684  blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, khalednasr <k.nasr92@gmail.com>03:49
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KMM_Userhello04:44
KMM_UserI have a problem with using kernel mean matching using the python_modular interface04:44
KMM_Userthe resulting weights are always binary, in the sense that one weight is 1.0 and all others are 0.004:45
KMM_Userthis sparse behaviour is not what I expected. can I change it in any way, or might I be doing something wrong?04:45
KMM_Userit also happens with the example statistics_kmm.py04:46
KMM_Userbut I have not checked yet whether this is also the behaviour of the "native" C++ version04:46
KMM_Userany hints to become "un-sparse" are welcome :)04:47
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KMM_Userhello kislay05:00
kislayhi05:01
KMM_Userdo you know whether it's intended that the KernelMeanMatching function produces a sparse output?05:01
KMM_Userat least it does for me, using the python interface05:01
KMM_User(modular)05:02
kislayKMM_User, sorry. I have no idea. :(05:02
KMM_UserOK, thank you anyway!05:02
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shogun-notifier-shogun: Thoralf Klein :develop * 68a0fdf / configs/valgrind.supp: https://github.com/shogun-toolbox/shogun/commit/68a0fdfc82f11afffd261d1a252406a032b9c9fd08:50
shogun-notifier-shogun: Adding suppression entry to hide uninitialized reads of libhdf5 when using floatmax_t.08:50
shogun-notifier-shogun: tklein23 :develop * b9f9e97 / configs/valgrind.supp: https://github.com/shogun-toolbox/shogun/commit/b9f9e97fc312dab031b6db2e64ea20d865df1da708:50
shogun-notifier-shogun: Merge pull request #2183 from tklein23/libhdf5_suppressions08:50
shogun-notifier-shogun:08:50
shogun-notifier-shogun: Hide uninitialized reads of libhdf5 when using floatmax_t08:50
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thoralfshogun-buildbot: force build --branch=develop 'coverity analysis'09:02
shogun-buildbotThe build has been queued, I'll give a shout when it starts09:02
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shogun-buildbotbuild forced [ETA 17m38s]09:46
shogun-buildbotI'll give a shout when the build finishes09:46
shogun-buildbotHey! build coverity analysis #10 is complete: Success [build successful]10:02
shogun-buildbotBuild details are at http://buildbot.shogun-toolbox.org/builders/coverity%20analysis/builds/1010:02
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@wikingthoralf: you did this?! :)10:05
@wikingthoralf: you haven't answered my concerns10:05
@wikingabout SG_NOTIMPLEMENTED10:05
@wiking:)10:05
thoralfSorry, I missed that.10:05
thoralfYour concerns are what exactly?10:05
@wikingso basically what you did in the model file for coverity10:07
@wikingvoid SG_NOTIMPLEMENTED(...) { }10:07
@wikingvoid SG_NOTIMPLEMENTED(...) {.... }10:07
@wikingwe never call SG_NOTIMPLEMENTED with a function argument10:08
@wikingit's just10:08
@wikingSG_NOTIMPLEMENTED10:08
thoralfI know, that was also my concern.10:08
thoralfI thought you suggested me to do it.10:08
@wikingno i have not10:08
thoralflol10:08
@wikingyou've changed yourself the model file10:08
@wiking:D10:08
thoralfYes, I changed the model file, but I told you.10:09
thoralfHmm.10:09
@wikingyeah you told me10:09
@wikingbut you've changed it in a way10:09
@wikingthat it has nothing do with what is being used in shgun10:09
@wiking*shogun10:09
@wikingi've tried a hack though10:09
@wikingbut that didn't do the trick10:09
@wikingso what i did for coverity analysis in it's config file was the following10:11
@wiking#undef SG_NOTIMPLEMENTED10:11
@wiking#define SG_NOTIMPLEMENTED SG_NOTIMPLEMENTED()10:11
@wikingbut this is actually fucking wrong :)10:11
thoralfLooks strange.  Does this even compile? ;)10:12
@wikingyeah it has this error10:12
@wiking/home/buildslave/cov-analysis-linux64-7.0.2/config/template-g++-config-0/../user_nodefs.h", line 40: error #90:10:12
@wiking          function returning function is not allowed10:12
@wiking  extern void SG_NOTIMPLEMENTED();10:12
@wikingbut yeah what i'm about to say is that maybe10:12
@wikingthis could do the trick10:12
@wiking#undef SG_NOTIMPLEMENTED10:13
@wiking#define SG_NOTIMPLEMENTED sg_notimplemented()10:13
@wikingextern void sg_notimplemented();10:13
thoralfWhy not #define SG_NOTIMPLEMENTED __coverity_panic__()10:13
@wikingmmm10:14
@wikingcould do that10:14
@wikingbut this was the way coverity suggested10:14
@wikingbasically for SG_*ERROR(...) i did this10:14
@wiking#nodef SG_ERROR10:14
@wiking#nodef SG_SERROR10:14
@wikingextern void SG_ERROR(...);10:15
@wikingextern void SG_SERROR(...);10:15
@wikingand then in the model file i did the panic part10:15
@wikingi mean i don't know if actually the coverity c++ compiler has the definition for __coverity_panic__()10:15
@wikingmaybe there's a good reason why you have to put the __coverity*() functions in the model file10:16
thoralfHowever, sorry for destroying one analysis run.10:16
thoralfI need to leave; I'm already a bit late.10:16
@wikingok ok no worries10:16
@wikingdo you think that above thing could work?10:16
@wikingi mean gcc/g++ is not case-insensitive10:17
@wiking#define SG_NOTIMPLEMENTED sg_notimplemented() should not be like an infinite loop of macros10:17
@wikingor/10:17
@wiking?10:17
@wikingok i'll change the model file and force a new build10:18
@wikinglet's see :)))10:18
@wikingshogun-buildbot: force build --branch=develop 'coverity analysis'10:20
shogun-buildbotThe build has been queued, I'll give a shout when it starts10:20
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thoralfwiking: Yeah, #define SG_NOTIMPLEMENTED sg_notimplemented() could work.  But since macros is just string manipulation (almost), do we need to add an ";" to the end?10:28
thoralfBecause SG_NOTIMPLEMENTED is always called without ";"10:29
thoralfMay yield compiler/parser errors if the ";" is missing.10:29
@wikingthoralf: shit yeah10:30
@wiking:)10:30
@wikingthoralf: good thing that the analysis hasn't started yet so i've managed to change the macro10:30
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shogun-buildbotbuild #274 of debian wheezy - memcheck is complete: Failure [failed memory check]  Build details are at http://buildbot.shogun-toolbox.org/builders/debian%20wheezy%20-%20memcheck/builds/274  blamelist: tklein23 <tklein23@users.noreply.github.com>, Thoralf Klein <thoralf@fischlustig.de>11:33
shogun-buildbotbuild forced [ETA 17m11s]11:33
shogun-buildbotI'll give a shout when the build finishes11:33
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shogun-buildbotHey! build coverity analysis #11 is complete: Success [build successful]11:50
shogun-buildbotBuild details are at http://buildbot.shogun-toolbox.org/builders/coverity%20analysis/builds/1111:50
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thoralfHoi.13:44
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@besser82thoralf, Yo!15:46
thoralfYo.15:47
@wikingthoralf: did the new coverity thing made any difference? :)16:18
thoralfwiking: Cannot check right now; don't have access to my password-wallet.16:20
thoralfWill check later.16:20
@wikingkk16:21
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@wikinglol carol is full on today "One more email to the students list and I'll mute all of you. Another after that and you'll all be removed.16:31
@wiking"16:31
@wiking:D16:31
lisitsyn1wiking: hah16:39
lisitsyn1wiking: yeah that's the moment16:39
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lisitsyn1wtf http://machinelearningmastery.com/mistakes-programmers-make-when-starting-in-machine-learning/20:55
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lambdayits awfully silent here :-s22:12
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thor|alfHeya!22:13
lambdaythor|alf: yo!22:13
lambdayhow's it goin'22:14
thor|alfwiking, sonney2k: Something is wrong with buildbot.  slave is down?22:14
lambdaylisitsyn1:22:14
lisitsyn1lambday: jawohl!22:14
lisitsyn1what's up?22:14
lambdaylisitsyn1: https://www.youtube.com/watch?v=zOV0mrxGqHU22:14
thor|alflisitsyn1: Jawohl?22:14
thor|alfJawohl!22:14
thor|alfNa klar!22:14
lisitsyn1thor|alf: :D22:14
lambdayI forgot the meaning of jawohl22:15
thor|alflambday: "Yes, sir!"22:15
lambdaythor|alf: ah I see22:16
lisitsyn1lambday: hah indian electronic stuff? ;)22:16
lambdaylisitsyn1: hollywood basically - the artist is Indian :D22:16
lisitsyn1lambday: is that a kind of music you like?22:17
lisitsyn1I remember I tried to talk about music with thor|alf :D22:17
lambdaylisitsyn1: I like all kinds of music :D22:17
lisitsyn1it was early rejected22:17
thor|alflol22:17
lambdaylisitsyn1: this is the same artist who sang the NFL track last year22:17
lisitsyn1never heard about the NFL track :D22:18
lambdaylisitsyn1: lol https://www.youtube.com/watch?v=Zjgq6-5uDtY :D22:18
lisitsyn1lambday: I am not sure I like this stuff :D22:19
lambdaylisitsyn1: if you know what kind of music I like here is an example - https://www.youtube.com/watch?v=IkcbqJUGG8Y22:19
lisitsyn1oh this is much much better ;)22:19
lambdayhahaha :D22:20
lambdaylisitsyn1: and this - https://www.youtube.com/watch?v=xEzWZCr___k22:20
lisitsyn1lambday: this is ok as well ;)22:21
lambdaylisitsyn1: what do you like? except Vitas and Rammstein that I know of :P22:21
lisitsyn1lambday: no I don't like either of them :)22:22
lambdaylisitsyn1: then? trance? dubstep?22:22
lisitsyn1lambday: ok may be some hashtags22:22
lambdaylisitsyn1: you meant #Music :D22:23
lisitsyn1I like brazilian music (as bossa nova and stuff like that), most of jazz, some kinds of dnb22:23
lambdayaha!22:24
lambdayhave you listened to the cafe del mar vols?22:24
lambdaythey are amazing!22:24
lisitsyn1yeah sure22:24
lisitsyn1lofi stuff like that is cool for me as well22:24
lambdayI'll brb - its way too hot in here! gotta grab something cold!22:27
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shogun-notifier-shogun: Thoralf Klein :develop * 5538491 / configs/valgrind.supp: https://github.com/shogun-toolbox/shogun/commit/55384916fb7eae7692e2eb0c2f126d61d827295622:31
shogun-notifier-shogun: Relaxing filters in suppression file.22:31
shogun-notifier-shogun: tklein23 :develop * 68a5124 / configs/valgrind.supp: https://github.com/shogun-toolbox/shogun/commit/68a5124bec8df5a013b2406e8c00d93ab83bf88d22:31
shogun-notifier-shogun: Merge pull request #2184 from tklein23/relax_valgrind_suppressions22:31
shogun-notifier-shogun:22:31
shogun-notifier-shogun: Relaxing filters in suppression file22:31
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--- Log closed Thu Apr 24 00:00:19 2014
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