Open in new window / Try shogun cloud
--- Log opened Thu Dec 26 00:00:23 2013
shogun-buildbotbuild #161 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/161  blamelist: Soeren Sonnenburg <sonne@debian.org>00:23
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shogun-buildbotbuild #660 of nightly_default is complete: Success [build successful]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/66004:19
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shogun-notifier-shogun: Soeren Sonnenburg :develop * 39785b4 / doc/ipython-notebooks/multiclass/multiclass_reduction.ipynb: https://github.com/shogun-toolbox/shogun/commit/39785b4ec595cb62ecbe35185cd997d6cd9917e308:26
shogun-notifier-shogun: add chiyuan's multiclass reduction notebook08:26
@sonney2kshogun-buildbot, force build --branch=develop nightly_default08:26
shogun-buildbotbuild forced [ETA 1h12m12s]08:26
shogun-buildbotI'll give a shout when the build finishes08:26
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travis-ci[travis-ci] it's Soeren Sonnenburg's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1598098809:13
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shogun-buildbotHey! build nightly_default #661 is complete: Success [build successful]09:45
shogun-buildbotBuild details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/66109:45
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aman104Hey, I'm new and I would like to contribute to the organization . Can someone please guide me ?09:57
@wikingaman104: https://github.com/shogun-toolbox/shogun/issues?labels=development+tasks&page=1&state=open09:59
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aman104wiking: I don't see an issue that I completely understand, should I just pick one and start working on it ?10:14
@wikingwell as u feel like10:26
aman104thanks :)10:33
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shogun-buildbotbuild #146 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/146  blamelist: Soeren Sonnenburg <sonne@debian.org>10:43
shogun-buildbotbuild #144 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/144  blamelist: Soeren Sonnenburg <sonne@debian.org>10:59
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shogun-buildbotbuild #162 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/162  blamelist: Soeren Sonnenburg <sonne@debian.org>11:43
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shogun-notifier-shogun: Viktor Gal :develop * 1c7fbaa / doc/ipython-notebooks/multiclass/ (3 files): https://github.com/shogun-toolbox/shogun/commit/1c7fbaa732c8476b2df26bca2ae93de66695909212:33
shogun-notifier-shogun: Clear output cells in notebooks12:33
besser82sonney2k:  coverage.io sounds nice  :D12:57
besser82sonney2k:  You x-mas present is still WIP;  I was just busy the last days by building LEGO(R) Friends(TM) stuff and such...12:57
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travis-ci[travis-ci] it's Viktor Gal's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1598668413:24
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shogun-buildbotbuild #147 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/147  blamelist: Viktor Gal <viktor.gal@maeth.com>13:28
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shogun-buildbotbuild #145 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/145  blamelist: Viktor Gal <viktor.gal@maeth.com>13:44
shogun-buildbotbuild #163 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/163  blamelist: Viktor Gal <viktor.gal@maeth.com>14:27
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shogun-notifier-shogun: Fernando Iglesias :develop * 99cad19 / src/shogun/multiclass/KNN.cpp: https://github.com/shogun-toolbox/shogun/commit/99cad19f4a82b848937b976f9b345fe1e4931b6716:36
shogun-notifier-shogun: Fix memory leak due to SGVector::clone in KNN16:36
shogun-notifier-shogun: Fernando Iglesias :develop * 88e2f02 / src/shogun/multiclass/KNN.cpp: https://github.com/shogun-toolbox/shogun/commit/88e2f0202ffb68bfa9b1280324ec3ada57cd737116:36
shogun-notifier-shogun: Merge pull request #1798 from iglesias/develop16:36
shogun-notifier-shogun:16:36
shogun-notifier-shogun: Fix memory leak due to SGVector::clone in KNN16:36
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travis-ci[travis-ci] it's Fernando Iglesias's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1599377317:21
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shogun-buildbotbuild #148 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/148  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>17:32
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shogun-buildbotbuild #146 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/146  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>17:49
shogun-buildbotbuild #164 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/164  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>18:34
shogun-buildbotbuild #149 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/149  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>18:46
shogun-buildbotbuild #147 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/147  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>19:02
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siddharth950Hi, I have installed shogun from source20:37
siddharth950I saw a previous IRC log where doing 'sudo ldconfig' worked while executing the compiled program20:38
siddharth950is there a way to get around this problem?20:38
besser82siddharth950: on which OS / distro?20:39
siddharth950Ubuntu 12.0420:40
besser82siddharth950: and what is your concrete problem?  The lib isn't found?20:41
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siddharth950sorry about that20:42
besser82siddharth950: and what is your concrete problem?  The lib isn't found?20:42
siddharth950bad internet connection20:42
siddharth950yes, I get this error20:42
siddharth950ImportError: libshogun.so.14: cannot open shared object file: No such file or directory20:42
@sonney2kheya goad eve'20:43
besser82siddharth950: and libshogun is installed in /usr/lib, right?20:43
besser82sonney2k: Hey!20:44
siddharth950yes, I think so, because I used 'make install'20:44
@sonney2kbesser82, lego's finished?20:44
besser82sonney2k: yes, all lego stuff is build for the kidz  :D20:44
besser82sonney2k: I think the whole LEGO Friends(tm) City is complete now20:45
besser82siddharth950: then it should be there, but the linker doesn't find it?20:45
@sonney2kbesser82, we have some new notebooks now :) http://www.shogun-toolbox.org/static/notebook/current/KNN.html http://www.shogun-toolbox.org/static/notebook/current/naive_bayes.html  http://www.shogun-toolbox.org/static/notebook/current/multiclass_reduction.html20:46
siddharth950that's right, the program compiles fine, but gives that linker error while executing20:46
@sonney2kAdmittedly, I am totally in the notebook and release mode20:46
@sonney2kbesser82, shall I release or wait for you?20:46
besser82sonney2k: sweet!  I just updated the fedora-rpms20:47
besser82sonney2k: If it would be ok for you to wait ~2 days...20:47
@sonney2kbesser82, I have to do the release before end of holidays20:48
@sonney2kso yes I can wait that much but I am pretty sure I will be /dev/null once back to work20:48
besser82siddharth950: in fact running `sudo /sbin/ldconfig` once should fix it....20:48
besser82siddharth950: the other option would be to explicity link you code with rpath, like -Wl,-l /usr/lib/libshogun.so.1520:49
siddharth950okay, so I took the first option20:50
siddharth950one more thing20:50
besser82siddharth950: yes20:50
siddharth950when I run the program, I get a segmentation fault20:51
siddharth950this is the first minimal program I'mtalking about20:51
siddharth950but when I run it as 'sudo ./a.out' there's no problem20:51
besser82siddharth950: where does the segfault come from?20:51
siddharth950besser82, no idea, I just tried running it as root, it works fine that way20:52
besser82siddharth950:  looks like some problems with permissions then...20:53
besser82siddharth950:  try `valgrind --track-origins=yes --log valgrind.log $your_prob` and paste the log please...20:53
siddharth950I'm sorry, but I didn't get this20:54
siddharth950where am I supposed to do this?20:55
besser82siddharth950:   on the command-line;  just like invoking your program20:55
besser82siddharth950:  valgrind --track-origins=yes --log valgrind.log ./a.out20:55
siddharth950okay, one sec20:55
besser82siddharth950:  and you can paste the log e.g. on fpaste.org20:55
siddharth950besser82, installing valgrind20:56
besser82siddharth950:  kk20:57
siddharth950besser82, valgrind: valgrind.log: command not found20:58
besser82siddharth950:  valgrind --track-origins=yes --log valgrind.log ./a.out20:59
besser82siddharth950:  should work21:00
besser82siddharth950:  otherwise try:21:00
besser82siddharth950:  valgrind --track-origins=yes ./a.out > valgrind.log 2>&121:00
siddharth950besser82, yes, this worked21:02
besser82siddharth950:  fine ;)21:03
besser82siddharth950:  now you need to open the file in your favourite editor, copy && paste it to fpaste.org and give me the link  ;)21:03
siddharth950besser82, do I need to create an account on fpaste?21:03
besser82siddharth950:  nope,  free to use21:03
besser82siddharth950:  just open the page, paste and submit ;)21:04
siddharth950http://fpaste.org/64439/38808823/21:04
siddharth950password is your username21:04
besser82siddharth950:  Thanks!  The problem is the permissions on the input files read by shogun::init_shogun21:06
besser82siddharth950:  Your code segfaults, because your "normal" user hasn't sufficient permissions on them21:07
besser82siddharth950:  like 0644 perms and owned by root  ;)21:07
besser82siddharth950:  you should fix that in filesystem21:07
siddharth950besser82, will reinstalling from source fix it?21:08
siddharth950besser82, how do I solve it?21:09
besser82siddharth950: not realy21:09
besser82siddharth950: you are opening some files for input / output in shogun, right?21:09
besser82siddharth950: you should make sure, that the local user is able to have access to them...21:10
besser82siddharth950: could you please paste your code of a.out?21:10
siddharth950#include <shogun/base/init.h>21:10
siddharth950using namespace shogun;21:10
siddharth950int main(int argc, char** argv)21:10
siddharth950{21:10
siddharth950    init_shogun();21:10
siddharth950    exit_shogun();21:10
siddharth950    return 0;21:10
siddharth950}21:10
besser82siddharth950: kk, and which files are in your pwd?21:11
bbbesser82 hi how have you been21:11
besser82bb: I'm fine thanks!  And yourself?  Hada merry X-Mas?21:11
siddharth950besser82, the code file, a.out and the valgrind log21:12
bbbesser82 fine too. i do not celebrate x-mas.. but had a nice day as it was holiday!21:13
besser82siddharth950: mhhh....  is your user able to read from /dev/urandom  ????21:13
besser82siddharth950: like `head /dev/urandom`21:13
besser82bb: nice to hear  ;)21:13
siddharth950besser82, yes, lot of weird characters on the screen21:14
besser82bb: What do you celebrate instead?21:14
besser82siddharth950: mhhh....  now it gets tough....21:14
siddharth950besser82, lol21:14
besser82siddharth950: lemme try to reproduce....21:16
bbbesser82 i am not religious just celebrate holidays21:16
siddharth950besser82, okay21:17
besser82bb:  OK, that's an explanaition  ;)21:17
bbbesser82 shogun is not able to detect gdb during cmake even though its in my path21:17
bbis it looking for something specific21:18
besser82bb: gdb isn't really need for common use  ;)21:19
besser82bb: It's just needed for special test during development, like coverage || memchecks21:19
besser82siddharth950: I cannot reproduce this on my machine  :(21:20
besser82siddharth950: took your code, ran it thorugh g++ and all runs fine; no segfaults  :(21:20
bbbesser82 ok.. but any reason not able to find? also do you know but this OpenMP library21:21
besser82bb: I dunno...   What's about that openMP?21:21
besser82bb: ahhh...  AFAIK:  clang doesn't support openMP, yet....21:22
besser82bb: You building on a Mac, rye?21:22
siddharth950besser82, okay, I will try some things tomorrow21:23
bbbesser82 i tried installing that and could not make it work .. yes http://clang-omp.github.io/ followed that guide21:23
siddharth950besser82, it's getting late here21:23
siddharth950besser82, will you be here tomorrow?21:23
besser82siddharth950: Sure!  You will se me here nearly everyday  ;)21:23
besser82siddharth950: Have a good night21:24
siddharth950besser82, okay, thanks for the help :)21:24
besser82siddharth950: np.  :)  You're Welcome  :D21:24
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besser82bb: clang actually isn't my topic, too  :(21:25
bbbesser82 dont know if any body has tried it..21:25
besser82bb: possibly sonney2k or wiking21:25
bbbesser82 sure i will check with them21:26
besser82bb: allrighty!  ;)21:26
bbwiking sonney2k have you tried openmp with clang http://clang-omp.github.io/ it did not work for me... any suggestions ideas21:27
bbbesser82 how was your christmas21:27
besser82bb: quite nice, thanks for asking21:29
besser82bb: much fun with the kids and building LEGO for ages  ;)21:29
bbbesser82 thats good!21:30
* besser82 is off to bed then...21:35
besser82bb: have a nice day  ;)  C u somewhen later  ;)21:36
@sonney2kbb, I am all gcc/g++ here21:36
bbbesser82 you too..21:36
bbsonney2k okay so you are not using clang at all..21:37
bbsonney2k any one who could help..21:39
besser82bb: then only wiking is left....21:40
bbbesser82 okay i will wait on him.. when he gets a chance21:41
besser82bb: kk  ;)21:41
besser82bb: I just thought sonney2k might have a mac, too...21:41
besser82bb: but in fact he doesn't...21:41
bbsonney2k he is but does not use the native compiler on mac but instead uses gnu c/c++21:43
@sonney2kbesser82, I do but I prefer doing real work under linux :D21:44
@sonney2kguys we own sgtb.eu now :)21:45
@sonney2kso lets do some proper documentation redirects...21:45
@sonney2kand sigh I should transfer some other domains...21:45
besser82sonney2k: +1 for linux  :D21:45
bbsonney2k did you mean prefer or "not prefer"21:46
@sonney2kbb prefer :)21:47
@sonney2kbb, it is just soo much easier to do stuff under linux21:47
bbsonney2k yes i understand..21:48
lisitsynsonney2k: like ShoGunToolBox?21:53
lisitsyn:)21:53
@sonney2kyes21:53
@sonney2klisitsyn, I did this for quick docu links like : sgtb.eu/CSVM21:53
@sonney2kcurrent trying to get this to work21:54
lisitsynhah21:54
lisitsynsonney2k: don't you think there should be some stuff for that?21:54
lisitsynlike generic21:54
lisitsynI haven't seen anything so far21:54
@sonney2kit is annoying when you write notebooks that you have to do http://www.shogun-toolbox.org/doc/en/latest/classshogun_1_1CKNN.html21:54
@sonney2klisitsyn, it is generic21:55
lisitsynsonney2k: I always look up opencv21:55
lisitsynsee what I mean?21:55
lisitsynthere is no tool to look up for some class21:55
lisitsynno matter what project21:56
@sonney2klisitsyn, ?21:56
@sonney2kwhat do you mean?21:56
lisitsynsonney2k: it would be nice to have a tool that looks up documentation for various projects21:56
lisitsynshogun opencv whatever21:56
@sonney2kahh ok21:56
@sonney2kI am rather doing small steps21:57
lisitsynsonney2k: yeah I just share my thought about that :)21:57
lisitsynoops I haven't had any sleep for >40hrs :D see you later21:58
@sonney2klisitsyn, yeah if we had inf time that would be a nice website!21:59
@sonney2klisitsyn, and easy to do even21:59
@sonney2kjust some regex pattern thing url a -> url b21:59
lisitsynsonney2k: yes quite easy actually21:59
lisitsynwell not just regex, sometimes a bit more complicated21:59
@sonney2klisitsyn, besser82 try this: http://sgtb.eu/SVM22:41
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shogun-notifier-shogun-web: Soeren Sonnenburg :master * e742a74 / pages/views.py,shogun.sqlite,shogun/urls.py: https://github.com/shogun-toolbox/shogun-web/commit/e742a741e76f62e70d309492bfb97e245fd3585922:48
shogun-notifier-shogun-web: support quick doc access via sgtb.eu22:48
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besser82sonney2k:  works!  :D22:58
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shogun-notifier-shogun-web: Soeren Sonnenburg :master * 1b3c66a / pages/views.py,shogun/urls.py: https://github.com/shogun-toolbox/shogun-web/commit/1b3c66a29504124f821ac28b80209b43125642db23:25
shogun-notifier-shogun-web: tolerate SG prefix23:25
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--- Log closed Fri Dec 27 00:00:24 2013