IRC logs of #shogun for Thursday, 2014-05-15

--- Log opened Thu May 15 00:00:49 2014
shogun-buildbotbuild #2283 of bsd1 - libshogun is complete: Success [build successful]  Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/228300:00
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travis-ci[travis-ci] it's tklein23'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/2519443300:06
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shogun-buildbotbuild #123 of osx2 - python is complete: Failure [failed test python modular]  Build details are at http://buildbot.shogun-toolbox.org/builders/osx2%20-%20python/builds/123  blamelist: Thoralf Klein <thoralf@fischlustig.de>00:23
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shogun-buildbotbuild #124 of osx2 - python is complete: Failure [failed test python modular]  Build details are at http://buildbot.shogun-toolbox.org/builders/osx2%20-%20python/builds/124  blamelist: tklein23 <tklein23@users.noreply.github.com>00:40
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shogun-notifier-shogun: iglesias :feature/linalg * 1209755 / src/shogun/structure/StochasticSOSVM.cpp,src/shogun/structure/StochasticSOSVM.h: https://github.com/shogun-toolbox/shogun/commit/1209755e9fec26e67028c52dd0bfe0a7964620bd01:43
shogun-notifier-shogun: Move unnecessary include from header to source file.01:43
shogun-notifier-shogun: Fernando Iglesias :feature/linalg * 7b466f2 / src/shogun/structure/StochasticSOSVM.cpp,src/shogun/structure/StochasticSOSVM.h: https://github.com/shogun-toolbox/shogun/commit/7b466f21442089bc8cbe0f43d8ea65b33d5490b401:43
shogun-notifier-shogun: Merge pull request #2219 from iglesias/develop01:43
shogun-notifier-shogun:01:43
shogun-notifier-shogun: Move unnecessary include from header to source file.01:43
shogun-notifier-shogun: lambday :feature/linalg * 6c5f97e / / (4 files): https://github.com/shogun-toolbox/shogun/commit/6c5f97e94766c7ac99de75c5f767c244f328356401:43
shogun-notifier-shogun: added first draft of linalg unifying backend01:43
shogun-notifier-shogun: lambday :feature/linalg * c33ef35 / CMakeLists.txt,src/shogun/lib/config.h.in: https://github.com/shogun-toolbox/shogun/commit/c33ef35ffb48caa17a20141541c96233ffcff66401:43
shogun-notifier-shogun: added cmake options for setting linalg backend libraries01:43
shogun-notifier-shogun: lambday :feature/linalg * b5acfe5 / / (7 files): https://github.com/shogun-toolbox/shogun/commit/b5acfe5f452c0b41aa6e87f5f63aec632514f98101:43
shogun-notifier-shogun: added viennacl support and redesigned linalg policy01:43
shogun-notifier-shogun: lambday :feature/linalg * f5cfb7e / CMakeLists.txt,cmake/FindOpenCL.cmake,cmake/FindViennaCL.cmake: https://github.com/shogun-toolbox/shogun/commit/f5cfb7ed0514fa6a13d89e6bb41c5c8d78dd372c01:43
shogun-notifier-shogun: added hard requirement for linalg backends cmake options01:43
shogun-notifier-shogun: lambday :feature/linalg * b4140e8 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/b4140e8fea6b4b979d337da0eeafb711e5f52e7201:43
shogun-notifier-shogun: added explicitly set eigen3 backend dot unit-test01:43
shogun-notifier-shogun: lambday :feature/linalg * 1a0ac2b / / (4 files): https://github.com/shogun-toolbox/shogun/commit/1a0ac2b18beab56c46826610c0b54747d2be5fa101:43
shogun-notifier-shogun: added viennacl dot and made it easy to call explicit backend dot01:43
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shogun-buildbotbuild #300 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/300  blamelist: tklein23 <tklein23@users.noreply.github.com>, Thoralf Klein <thoralf@fischlustig.de>02:20
shogun-buildbotbuild #4 of nightly_fedora is complete: Failure [failed git]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_fedora/builds/4  blamelist: Thoralf Klein <thoralf@fischlustig.de>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, tklein23 <tklein23@users.noreply.github.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>03:00
shogun-notifier-shogun: lambday :develop * 1aa6e9a / tests/unit/kernel/Kernel_unittest.cc: https://github.com/shogun-toolbox/shogun/commit/1aa6e9a90f645c1d6a26b8004c426cbecc4bd49603:39
shogun-notifier-shogun: reduced accuracy in kernel row_col_wise_sum_block_with_diag unit-test to prevent buildbot failure03:39
shogun-notifier-shogun: Soumyajit De :develop * 2003bb0 / tests/unit/kernel/Kernel_unittest.cc: https://github.com/shogun-toolbox/shogun/commit/2003bb0968e92bc48cb18d0cd7babcf54c1cf3c803:39
shogun-notifier-shogun: Merge pull request #2224 from lambday/develop03:39
shogun-notifier-shogun:03:39
shogun-notifier-shogun: reduced accuracy in kernel row_col_wise_sum_block_with_diag unit-test to prevent buildbot failure03:39
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travis-ci[travis-ci] it's Soumyajit De'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/2520758504:35
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shogun-buildbotbuild #802 of nightly_default is complete: Failure [failed notebooks]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/802  blamelist: Thoralf Klein <thoralf@fischlustig.de>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, tklein23 <tklein23@users.noreply.github.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>04:47
shogun-buildbotbuild #2945 of deb1 - libshogun is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/2945  blamelist: lambday <heavensdevil6909@gmail.com>, Soumyajit De <heavensdevil6909@gmail.com>04:49
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thoralfHello.16:27
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kislayhello T. :)16:27
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lambdayHeikoS: hey!16:38
lambdayHeikoS: I added 2 some methods in the linalg lib16:39
lambdayoops sum*16:39
lambdayrefactored the code a bit - added nested namespace as you suggested16:39
lambdayanother thought - we don't want these methods to get inlined16:40
lambdayalthough compiler might be smart enough to take care of this but I think mentioning it explicitly is another way -16:41
lambdaylike defining some macro SHOGUN_DONT_INLINE __attribute__ ((noinline)) and using it before these methods16:41
* thoralf thinks of premature optimization. ;)16:45
lambdaythoralf: well this is just an idea! this part is header only so any accidental inlining may bloat up the size16:49
lambdayalthough its better to leave this up to compiler :-/16:50
thoralflambday: IMO don't think about compiler internals too much.16:56
lambdaythoralf: umm.. yeah may be that's better16:56
thoralflambday: Though, try to write proper code that's correct/sane and "easy" to understand. ;)16:56
lambdaythoralf: hehe! yeah - although for the sake of super simplified API in the linalg tasks I had to add some c++0x template tricks.. I hope its alright since its internal and we'll just use this API in shogun16:59
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shogun-notifier-shogun: lambday :feature/linalg * baadb5b / src/shogun/mathematics/linalg/ (5 files): https://github.com/shogun-toolbox/shogun/commit/baadb5b24fb803762f954c9d3403ebb3e280e2d117:07
shogun-notifier-shogun: restructured linalg internal lib and renamed namespace impl to implementation17:07
shogun-notifier-shogun: lambday :feature/linalg * efb3134 / / (5 files): https://github.com/shogun-toolbox/shogun/commit/efb3134d80d4dd6d505233cdae2215876fbd68d217:07
shogun-notifier-shogun: added sum and symmetric sum in linalg with eigen3 backend17:07
shogun-notifier-shogun: Soumyajit De :feature/linalg * 8d403ee / / (7 files): https://github.com/shogun-toolbox/shogun/commit/8d403ee4cc107c95aebc5e1195cacd4bb0f72e0517:07
shogun-notifier-shogun: Merge pull request #2225 from lambday/feature/linalg17:07
shogun-notifier-shogun:17:07
shogun-notifier-shogun: First batch of matrix sum/sum-symmetric methods in linalg framework17:07
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juliohmWhat is the best technique you know for fitting nonparametric distributions in high-dimensions? I'm using Kernel Density Estimation for small number of variables.23:31
--- Log closed Fri May 16 00:00:41 2014

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