Open in new window / Try shogun cloud
--- Log opened Sun Feb 10 00:00:45 2013
heiko1sonney2k, wiking, around?00:22
heiko1which of the gmock, gtest do I need to have the sources from?00:22
heiko1and of which can I use the ubuntu package?00:23
n4nd0heiko1: hey00:25
n4nd0I think there's a package for gtest00:25
heiko1n4nd0, hi!00:25
heiko1I remember that wiking told me that I have to download one manually00:26
heiko1but I forgot which one00:26
heiko1 :)00:26
n4nd0gmock probably00:26
n4nd0I had to download that one too00:26
heiko1and use the ubuntu package libgtest-dev?00:26
n4nd0mmm I am not sure, I am on arch and the package was called gtest00:26
heiko1I see, well it compiled00:27
heiko1make unittest does the magic right?00:27
n4nd0I run make inside tests/unit/00:28
n4nd0but wiking mentioned sth about make unit-test or so00:28
n4nd0unit-tests I think00:28
heiko1cool fernando, thanks!00:29
n4nd0heiko1: :)00:29
n4nd0btw, I read the project idea you mentioned before00:29
n4nd0it sounds very nice00:29
heiko1yeah, I think it would be great to have00:30
n4nd0are you planning to write down the idea with a couple of references maybe?00:30
heiko1In fact, I am writing a paper about that00:30
n4nd0very cool00:31
heiko1could attract many people .)00:31
n4nd0students to do that project or users once it is done?00:31
n4nd0both maybe hehe00:31
heiko1I had the latter in mind, no idea whether its attractive to students00:32
heiko1I mean the word "statistic" itself is not the most attractive one :)00:32
n4nd0haha maybe not00:32
heiko1But if we had that everyone who would like to compute Gaussian likelihoods (or in general likelihoods with a log-determinant in them) of a large model could use shogun00:33
n4nd0which sounds nice00:33
heiko1I know of not many people who can do this00:33
heiko1so statisticians can do their MCMC00:33
heiko1ML people can do maximum likelihood methods00:34
heiko1etc etc00:34
n4nd0I see00:34
heiko1I am currently trying to do inference on a worldwide-grid of ozone data00:34
heiko1200000 observations00:35
n4nd0what is the application?00:35
heiko1and it works!00:35
heiko1estimate posterior distributions of a spatial  linear gaussian model, say for whether reports00:35
heiko1this involves computing the determinant of this sparse 200000x200000 matrix. Matlab or R cannot do this, but then shogun could00:36
heiko1would also be nice to have a proper implementation for the paper00:36
heiko1btw will you participate this year?00:37
heiko1heiko@heiko-ThinkPad-T420:~/Desktop/shogun/shogun/src$ make unit-tests00:37
heiko1echo yes00:37
heiko1make -C ../tests/unit00:37
heiko1make[1]: Entering directory `/home/heiko/Desktop/shogun/shogun/tests/unit'00:37
heiko1make[1]: *** No rule to make target `../../gmock-1.6.0/src/', needed by `gmock-all.o'. Stop.00:37
heiko1any ideas here?00:37
n4nd0I will send a couple of proposals for sure :)00:37
heiko1nice :)00:37
n4nd0heiko1: try to cd to tests/unit and run make there00:38
heiko1yes, same00:38
heiko1do I need to do make install before?00:38
n4nd0try to configure first and see if the script detects gtest and gmock on your system00:39
n4nd0the default directories are00:39
heiko1yes it does00:40
heiko1gtest from ubuntu paclkage00:40
heiko1maybe I will add the sources manually too00:40
n4nd0gmock is found too?00:40
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n4nd0I meant these two lines in ./configure trace00:42
n4nd0Checking for Google C++ Testing Framework ... yes00:42
n4nd0Checking for Google C++ Mocking Framework ... yes00:42
heiko1I just removed them from ubuntu and configured with manual sources, lets see if that works00:42
heiko1do you already have some project in mind for gsoc? like some extension of the old stuff?00:42
n4nd0to continue doing SO stuff would be cool00:43
n4nd0but I am interested in new stuff00:43
n4nd0so I don't know00:43
heiko1got the tests working00:46
heiko1they fail :)00:48
heiko1(but at least compile and run)00:48
n4nd0hehe ok00:53
n4nd0were do they fail?00:53
n4nd0I got them OK, with some warnings though00:54
heiko1it might be the trace-mallocs01:16
heiko1since they also leak memory01:16
heiko1will investigate tomorrow, time to sleep!01:16
heiko1good night!01:16
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shogun-notifier-shogun: Soeren Sonnenburg :master * a119187 / tests/unit/lib/
shogun-notifier-shogun: use expect_double_eq for double comparison20:18
shogun-buildbotbuild #801 of deb1 - libshogun is complete: Success [build successful]  Build details are at
shogun-buildbotbuild #186 of ubu1 - libshogun is complete: Success [build successful]  Build details are at
blackburnback to green20:44
shogun-notifier-shogun: Sergey Lisitsyn :master * c8b58e5 / .gitignore,src/Makefile.template:
shogun-notifier-shogun: Preparations for GCOV code coverage tool usage21:09
shogun-notifier-shogun: Ignored .gcno file extension21:09
shogun-notifier-shogun: Updated Makefile to clean .gcno files21:09
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n4nd0blackburn: preparations for gcov?21:15
n4nd0is it something similar to gtest?21:15
blackburnn4nd0: tool for code coverage21:15
n4nd0a new concept, you are teaching me every day :)21:16
blackburnwhat is new for you?21:17
n4nd0code coverage tools21:18
blackburnI am a great teacher that knows nothing21:18
shogun-buildbotbuild #802 of deb1 - libshogun is complete: Failure [failed test]  Build details are at  blamelist: Sergey Lisitsyn <>21:20
shogun-notifier-shogun: Sergey Lisitsyn :master * c515f49 / src/shogun/lib/malsar/ (3 files):
shogun-notifier-shogun: Dummy malsar routines doc21:46
@sonney2kblackburn, so what does gcov say / how do we use it?21:47
blackburnsonney2k: I didn't manage to try yet21:47
blackburnwill do step-by-step21:47
blackburnI managed to create .gcno files but didn't try to profile it yet21:48
@sonney2kblackburn, hmmh21:48
@sonney2knever tried so clueless...21:48
blackburnsonney2k: step by step :)21:48
@sonney2kn4nd0, btw I managed to get the submission form on to be on the sgto site;
@sonney2kn4nd0, any news about making the hierarchy work?21:50
blackburnsonney2k: doesn't fit in my browser21:50
blackburnby width21:50
n4nd0sonney2k: the form looks nice embedded21:50
@sonney2kblackburn, can we change the generated form somehow?21:51
n4nd0no, I have not looked into that21:51
blackburnsonney2k: change like?21:51
@sonney2kblackburn, make it less wide21:51
blackburnI am not sure about that21:51
@sonney2kno useless background21:52
blackburnah sure21:52
blackburnsonney2k: better?21:53
@sonney2kblackburn, yes now we need to shorten or linebreak this thing "Do you want to give a talk about your research that involved Shogun? Please place your abstract here it if you do or even provide a link a possibly published paper that uses shogun."21:58
blackburnsonney2k: tried - fail22:04
blackburnsonney2k: here comes DA MASTER22:10
blackburnnow fits22:10
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--- Log closed Mon Feb 11 00:00:45 2013