| --- Log opened Tue Jul 24 00:00:17 2012 | ||
| gsomix | good night guys | 00:07 |
|---|---|---|
| gsomix | shogun-buildbot, good work! | 00:07 |
| shogun-buildbot | What you say! | 00:07 |
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| shogun-buildbot | build #203 of deb3 - modular_interfaces is complete: Failure [failed compile ruby_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/203 blamelist: Evgeniy Andreev <gsomix@gmail.com>, Soeren Sonnenburg <sonne@debian.org> | 00:20 |
| CIA-18 | shogun: Sergey Lisitsyn master * ree6b9c2 / src/shogun/lib/malsar/malsar_clustered.cpp : A few fixes for malsar clustered multitask solver - http://git.io/kzyX_w | 00:23 |
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| shogun-buildbot | build #204 of deb3 - modular_interfaces is complete: Failure [failed compile ruby_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/204 blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com> | 00:31 |
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| emrecelikten | Good night all | 00:57 |
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| wiking | sonney2k: eeeey!!! | 01:38 |
| wiking | sonney2k: just realised why submodule will be really bad for unit testing | 01:38 |
| wiking | sonney2k: it's gonna be way too complicated to keep the unit testing in synch with shogun itself | 01:39 |
| wiking | sonney2k: say you want change some classes in shogun, you push it | 01:39 |
| wiking | then you have to push separately in the submodule | 01:39 |
| wiking | since if you not, and most of the developers won't as they will not be able to put in 1 PR the new code + the unit tests for it | 01:40 |
| wiking | the unit testing will keep on failing... | 01:40 |
| wiking | this my 2 cents ;P | 01:45 |
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| shogun-buildbot | build #32 of nightly_none is complete: Failure [failed compile] Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_none/builds/32 | 03:01 |
| shogun-buildbot | build #38 of nightly_default is complete: Failure [failed compile] Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_default/builds/38 | 03:04 |
| shogun-buildbot | build #28 of nightly_all is complete: Failure [failed compile] Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_all/builds/28 | 03:08 |
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| n4nd0 | wiking: around? | 06:21 |
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| wiking | n4nd0 yes | 12:42 |
| wiking | blackburn: ping? | 12:55 |
| blackburn | pong | 12:55 |
| wiking | blackburn: would u consider using this lib: http://code.entropywave.com/orc/ | 12:56 |
| blackburn | what for? | 12:56 |
| wiking | blackburn: well behind SGVector | 12:57 |
| wiking | and SGMatrix | 12:57 |
| blackburn | well we have eigen3 for that I think | 12:57 |
| wiking | blackburn: mmm that's not replacement :) | 12:57 |
| blackburn | wiking: I don't understand what is it then :) | 12:58 |
| wiking | blackburn: fuckshit i'm wrong | 12:58 |
| blackburn | so if we optimize inner loops with SIMD | 12:58 |
| wiking | i mean half | 12:59 |
| wiking | wrong | 12:59 |
| blackburn | eigen3 does the same via any available SSE | 12:59 |
| wiking | so orc is runtime optimizer | 12:59 |
| blackburn | run-time? oh | 12:59 |
| wiking | blackburn: does eigen do it runtime? afaik it's compile time no? | 12:59 |
| blackburn | well | 12:59 |
| blackburn | for variable size arrays it does splitting to 128 bits long parts | 13:00 |
| wiking | mmm that makes me wonder | 13:07 |
| wiking | where's the -DHAVE_EIGEN3 flag | 13:07 |
| wiking | when i compile :S | 13:07 |
| blackburn | wiking: was it detected on configure? | 13:08 |
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| wiking | blackburn: fuck it's not detected | 13:08 |
| wiking | blackburn: i'll fix the configure script :P | 13:08 |
| blackburn | wiking: config script is ok I think | 13:08 |
| wiking | blackburn: one flag is missing :S | 13:09 |
| blackburn | which one? | 13:09 |
| wiking | -I | 13:09 |
| wiking | include flag ismissing there | 13:09 |
| blackburn | hmm | 13:09 |
| blackburn | okay | 13:09 |
| wiking | blackburn: btw why dont u detect it via | 13:09 |
| wiking | pkg-config ? | 13:09 |
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| wiking | blackburn: as eigen3 supplies pkg-config files | 13:10 |
| blackburn | well it is something common to do that this way in our configure | 13:10 |
| blackburn | I don't know | 13:10 |
| wiking | blackburn: configure script checks for pkg-config | 13:10 |
| wiking | indeed | 13:11 |
| wiking | 522 die "pkg-config not detected (required)" | 13:11 |
| wiking | blackburn: mmm | 13:17 |
| wiking | blackburn: where do u include eigen3 apart from Math.h? | 13:19 |
| blackburn | wiking: only in math | 13:19 |
| blackburn | it should be included only once to support preprocessor directives | 13:19 |
| wiking | ok | 13:19 |
| wiking | blackburn: eigen headers should be included only by Eigen/... | 13:20 |
| wiking | blackburn: i've just checked the docs | 13:20 |
| wiking | of eigne | 13:20 |
| blackburn | yeah I think so too | 13:20 |
| blackburn | :) | 13:20 |
| wiking | ok | 13:20 |
| wiking | done | 13:20 |
| wiking | it works now | 13:20 |
| blackburn | well probably there is a need to add proper include | 13:21 |
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| wiking | blackburn: https://github.com/shogun-toolbox/shogun/pull/670 | 13:26 |
| blackburn | cool | 13:26 |
| CIA-18 | shogun: Viktor Gal master * ref423ad / (src/configure src/shogun/mathematics/Math.h): Use the supplied pkg-config script to detect eigen3 - http://git.io/AlBqlg | 13:27 |
| CIA-18 | shogun: Sergey Lisitsyn master * re37e6fe / (src/configure src/shogun/mathematics/Math.h): Merge pull request #670 from vigsterkr/master - http://git.io/1w1INQ | 13:27 |
| blackburn | I like it more | 13:27 |
| blackburn | than the other way | 13:27 |
| wiking | this way it's detected on my system as well | 13:27 |
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| shogun-buildbot | build #205 of deb3 - modular_interfaces is complete: Failure [failed compile ruby_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/205 blamelist: Viktor Gal <viktor.gal@maeth.com> | 13:37 |
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| wiking | doh | 13:40 |
| wiking | :D | 13:40 |
| wiking | blackburn!!! | 13:41 |
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| shogun-buildbot | build #206 of deb3 - modular_interfaces is complete: Failure [failed compile ruby_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/206 blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com> | 13:48 |
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| gsomix | good day | 14:46 |
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| n4nd0 | wiking: I wanted to comment something about the PR for the testing unit | 15:28 |
| n4nd0 | wiking: but let me first to read the last comments in the PR | 15:28 |
| wiking | n4nd0: just a sec i'm on skype | 15:29 |
| wiking | i'll be back in 10 | 15:29 |
| n4nd0 | ok | 15:29 |
| n4nd0 | ok, heiko and you have already been talking about my concern | 15:31 |
| n4nd0 | I think the best option is to use another branch, as you suggested in the PR | 15:32 |
| wiking | n4nd0: ok sorry i was awway | 15:43 |
| wiking | but now back | 15:44 |
| wiking | yeah just put there your opinion as well about submodule vs having it in the main repo | 15:44 |
| wiking | n4nd0: i have a question related to PrimalMosekSVM | 15:45 |
| wiking | i'll dig it out now just a sec | 15:45 |
| n4nd0 | wiking: ok | 15:45 |
| n4nd0 | wiking: I am updating that class right now by the way | 15:45 |
| wiking | n4nd0: ok let me know how | 15:45 |
| wiking | my concern is about argmax in StruturalModel | 15:46 |
| n4nd0 | there was something that is required for the HMSVM but was not regarded at the beginning | 15:46 |
| n4nd0 | ok, tell me about it first | 15:46 |
| wiking | is that the function for you that finds \hat{y} for you? | 15:46 |
| wiking | if i'm not clear what i'm talking about here. just a sec to dig out the equation | 15:47 |
| n4nd0 | yes, it is | 15:47 |
| n4nd0 | you can think of it too as the function you use to make predictions (the common apply we have in other machines) | 15:48 |
| n4nd0 | CLinearStructuredOutputMachine::apply_structured is simply calling this argmax | 15:49 |
| wiking | n4nd0: but when you do the learning | 15:50 |
| wiking | i mean training | 15:50 |
| wiking | it's called as well afaik | 15:50 |
| n4nd0 | yes | 15:50 |
| n4nd0 | since it is a cutting plane algorithm | 15:51 |
| wiking | yep | 15:51 |
| wiking | cool | 15:51 |
| wiking | then we'll only need to do a new EnumType for strutural learners :P | 15:51 |
| n4nd0 | yeah why not | 15:52 |
| wiking | i'll need it in LatentSOSVM | 15:53 |
| wiking | so that user can choose between solvers | 15:53 |
| n4nd0 | aham | 15:53 |
| n4nd0 | the LatentSOSVM inherits from? | 15:54 |
| wiking | i thought first about relying on user to supply the so solver | 15:54 |
| wiking | but then i thought that it's going to be too complicated.. and just go with simply setting the solver type | 15:54 |
| wiking | and i'll do internally everything for the 2 different solvers | 15:54 |
| wiking | it's inherited from LinearLatentMachine | 15:54 |
| wiking | so has nothing to do in a way with StructuredOutputMachine | 15:55 |
| n4nd0 | ok | 15:55 |
| wiking | it'll just contain a CLinearStructuredOutputMachine | 15:55 |
| wiking | but that's going to created runtime | 15:55 |
| n4nd0 | aham, no instantiation of it in the constructor you mean? | 15:56 |
| wiking | yes | 15:56 |
| wiking | indeed | 15:56 |
| wiking | it'll be created in the train_machine function | 15:56 |
| n4nd0 | ok | 15:56 |
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| yoo | hi all | 16:45 |
| n4nd0 | hi yo | 16:50 |
| n4nd0 | yoo, sorry :) | 16:51 |
| yoo | =) | 17:00 |
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| blackburn | wiking: I am now having a lot of shadow warnings | 18:37 |
| CIA-18 | shogun: Evgeniy Andreev master * r8879634 / (3 files in 3 dirs): fixed compilation error - http://git.io/sKVEfw | 18:45 |
| CIA-18 | shogun: Sergey Lisitsyn master * rdf82997 / (3 files in 3 dirs): Merge pull request #671 from gsomix/buffer_protocol - http://git.io/o_RPDg | 18:45 |
| CIA-18 | shogun: Heiko Strathmann master * rc908469 / (src/shogun/lib/SGMatrix.cpp src/shogun/lib/SGMatrix.h): added new helper method to get an allocated matrix - http://git.io/wPTOHg | 18:56 |
| CIA-18 | shogun: Heiko Strathmann master * ra3cbd47 / (4 files in 2 dirs): make data generator use new matrix allocation method - http://git.io/Y9RgMw | 18:56 |
| CIA-18 | shogun: Heiko Strathmann master * r497cd01 / (6 files in 3 dirs): Merge pull request #672 from karlnapf/master - http://git.io/QlhGtw | 18:56 |
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| shogun-buildbot | build #207 of deb3 - modular_interfaces is complete: Failure [failed test python_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/207 blamelist: Evgeniy Andreev <gsomix@gmail.com> | 19:16 |
| CIA-18 | shogun: Evgeniy Andreev master * rd0a0875 / examples/undocumented/python_modular/features_dense_buffer_protocol_modular.py : fixed example for old version numpy - http://git.io/BBBsGw | 19:26 |
| CIA-18 | shogun: Sergey Lisitsyn master * r9458ec7 / examples/undocumented/python_modular/features_dense_buffer_protocol_modular.py : Merge pull request #673 from gsomix/buffer_protocol - http://git.io/fW0cuA | 19:26 |
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| shogun-buildbot | build #208 of deb3 - modular_interfaces is complete: Failure [failed test python_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/208 blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com> | 19:45 |
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| shogun-buildbot | build #209 of deb3 - modular_interfaces is complete: Failure [failed test python_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/209 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 20:21 |
| wiking | blackburn: what should we do with the header? | 20:41 |
| blackburn | wiking: which header? | 20:41 |
| blackburn | argh I think I need eigen3 include to some other file | 20:41 |
| wiking | blackburn: eigen3 | 20:42 |
| wiking | as sonney2k told that it's not good that it's included in Math.h | 20:42 |
| blackburn | it is being included in every file | 20:43 |
| blackburn | wiking: but where did he say it? | 20:44 |
| wiking | blackburn: https://github.com/shogun-toolbox/shogun/pull/670#issuecomment-7204640 | 20:49 |
| blackburn | ooh yeah and actually he is right | 20:51 |
| shogun-buildbot | build #210 of deb3 - modular_interfaces is complete: Success [build successful] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/210 | 20:51 |
| blackburn | wiking: I am now confused where to put it in | 20:53 |
| wiking | blackburn: :) | 20:54 |
| wiking | blackburn: solve it :) | 20:54 |
| blackburn | wiking: well straightforward solution is to put it into math/eigen.h | 20:55 |
| blackburn | but it may be a little silly | 20:55 |
| blackburn | whoops | 20:55 |
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| CIA-18 | shogun: Sergey Lisitsyn master * r50f8b64 / src/shogun/converter/LocallyLinearEmbedding.cpp : Made LLE thread-safe - http://git.io/PSCCsw | 21:04 |
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| n4nd0 | good night guys | 22:47 |
| n4nd0 | tomorrow I'll be testing the hm-svm | 22:47 |
| n4nd0 | and I need a new day to face all the errors that are to come :D | 22:47 |
| CIA-18 | shogun: Sergey Lisitsyn master * r629ccb8 / (6 files in 3 dirs): Get eigen3 out of math.h - http://git.io/aHk2kw | 22:48 |
| blackburn | n4nd0: night! | 22:48 |
| blackburn | n4nd0: didn't you test it before? | 22:49 |
| blackburn | it could become a nightmare I have been in a weeks already - comparing outputs step by step :) | 22:49 |
| n4nd0 | blackburn: I did some tests yet ... but the specification was wrong | 22:49 |
| n4nd0 | there were some errors + things missing in the theory | 22:50 |
| blackburn | I see | 22:51 |
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| n4nd0 | I had to introduce changes on top of the SO framework | 22:53 |
| n4nd0 | not just in the hm-svm part | 22:53 |
| n4nd0 | I am going to call it the so patch 1.0 :) | 22:53 |
| n4nd0 | well not really on top to tell the truth, in the so-svm | 22:54 |
| n4nd0 | anyhow, good night! | 22:57 |
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| wiking | blackburn: yooouuuu motherfucker :) | 23:31 |
| wiking | http://git.io/aHk2kw :> | 23:31 |
| wiking | you went with eigen3.h | 23:31 |
| wiking | !! | 23:31 |
| blackburn | wiking: why not? | 23:31 |
| wiking | :D | 23:31 |
| wiking | well it's putting the shit on another shelf | 23:31 |
| wiking | but yeah i couldn't solve it better | 23:31 |
| wiking | i'm just pulling your leg | 23:31 |
| wiking | :P | 23:31 |
| blackburn | heh | 23:32 |
| wiking | there you go | 23:32 |
| wiking | blackburn: http://media.photobucket.com/image/brute+force+/bjkhawkeye/BruteForce.jpg | 23:32 |
| blackburn | well actually I don't think it is so brute | 23:32 |
| * wiking runs away in shame :S | 23:34 | |
| wiking | i mean it's just that it was said that 'no lapack and such in .h' | 23:34 |
| blackburn | what's the other way? | 23:35 |
| wiking | straight into .cpp | 23:35 |
| wiking | no? | 23:35 |
| blackburn | to each cpp? | 23:36 |
| wiking | well yep | 23:37 |
| wiking | if we strictly speaking about this 'no lapack and such ifdefs' | 23:37 |
| wiking | then yeah | 23:37 |
| wiking | each time u use it somewhere | 23:37 |
| wiking | include it | 23:37 |
| blackburn | problem is that in case of some cross-dependency or so | 23:38 |
| blackburn | and custom options | 23:38 |
| wiking | yep | 23:38 |
| blackburn | it won't work | 23:38 |
| wiking | i see that of course | 23:38 |
| blackburn | I am now trying to test blas vs loops vs eigen3 | 23:38 |
| blackburn | on dot | 23:39 |
| wiking | for the order of the ifdefs ? ;) | 23:39 |
| wiking | but yeah | 23:39 |
| wiking | great idea | 23:39 |
| blackburn | yeah | 23:39 |
| blackburn | actually I do a standalone example | 23:39 |
| blackburn | wiking: I am confused how to link with blas :D | 23:39 |
| wiking | jsut take into the consideration | 23:39 |
| wiking | caching | 23:39 |
| wiking | since it's really fucking killer | 23:39 |
| wiking | when i did some benchmarking about vectors ;) | 23:40 |
| wiking | the cache in the cpu is really fucking good actually ;P | 23:40 |
| blackburn | yeah I noticed that when element-by-element kernel matrix computation was 2 times faster than jumps from one side of diagonal to the other one | 23:41 |
| -!- yoo [575b08cb@gateway/web/freenode/ip.87.91.8.203] has joined #shogun | 23:54 | |
| yoo | good evening all | 23:54 |
| blackburn | hey | 23:54 |
| yoo | could someone give me plz a small example for iterate over CFeatures or print CFeatures. | 23:55 |
| yoo | I have seen get_next_feature and get_feature_iterator but .. | 23:56 |
| yoo | (c++) | 23:56 |
| yoo | I try something like : | 23:57 |
| yoo | void *iterator; float64_t val; int32_t j; wdfeats->get_feature_iterator(j); while (wdfeats->get_next_feature(j, val, iterator)){ std::cout << val << std::endl; } wdfeats->free_feature_iterator(iterator); | 23:58 |
| yoo | ouch sorry for that | 23:58 |
| yoo | more like that : http://pastebin.com/uYMQr8TW | 23:58 |
| blackburn | yoo: well iterators are pretty crappy way here | 23:59 |
| blackburn | they are here just for some compatibility | 23:59 |
| blackburn | what exactly do you need? | 23:59 |
| yoo | yes thats why I ask :p | 23:59 |
| yoo | just iterate and print features | 23:59 |
| blackburn | dense? | 23:59 |
| --- Log closed Wed Jul 25 00:00:05 2012 | ||
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