Open in new window / Try shogun cloud
--- Log opened Mon Sep 26 00:00:29 2011
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CIA-3shogun: Soeren Sonnenburg master * rb1043b0 / src/configure : disable compiler optimizations for swig interface -
CIA-3shogun: Soeren Sonnenburg master * r13468eb / (2 files): remove std::vector usage and replace it with SGVector -
CIA-3shogun: Soeren Sonnenburg master * r7a631af / src/shogun/classifier/svm/SVM_libsvm.cpp : enable threaded parallelization for libsvm -
shogun-buildbotbuild #279 of libshogun is complete: Failure [failed compile]  Build details are at  blamelist: sonne@debian.org14:04
CIA-3shogun: Soeren Sonnenburg master * r138b2e1 / src/shogun/kernel/MultitaskKernelMaskNormalizer.h : include <string> to fix compile error -
CIA-3shogun: Soeren Sonnenburg master * rdce18b6 / src/shogun/classifier/KNN.cpp :14:23
CIA-3shogun: fix compiler warning about downcast to int32_t14:23
CIA-3shogun: in the end we just change the variable type to float64_t -
CIA-3shogun: Soeren Sonnenburg master * rdf28c58 / src/shogun/lib/DataType.h : add virtual destructors to fix compiler warning -
shogun-buildbotbuild #281 of libshogun is complete: Success [build successful]  Build details are at
CIA-3shogun: Soeren Sonnenburg master * r0c743b2 / src/shogun/classifier/svm/SVM_libsvm.cpp :15:29
CIA-3shogun: parallelize all libsvm learners15:29
CIA-3shogun: however, speedup is really only marginal. -
CIA-3shogun: Soeren Sonnenburg master * r70eff01 / examples/undocumented/python_modular/ : add toy example to illustrate how to use CTime -
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blackburnsonne|work: have too much spare time on job? :)16:12
sonne|workI needed these things...16:12
sonne|workand I always forget how to use CTime16:12
sonne|workblackburn: ^16:13
blackburnI see :)16:13
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BrianC_Thanks for the fix on set_w16:39
sonne|workBrianC_: that was blackburn16:40
BrianC_I ran into another issue when I compiled that update16:40
BrianC_ImportError: /home/mike/brian/lib/python2.7/dist-packages/ undefined symbol: _ZN6shogun24CStreamingSparseFeaturesIiE11get_featureEi16:40
sonne|workhow can one reproduce this?16:41
blackburnBrianC_: you could try make clean first16:41
blackburnor git clean -dfx16:41
BrianC_Compile build 9780d20 without xml or hdf516:41
blackburnand reconfigure16:41
sonne|workBrianC_: I think blackburn is right16:42
BrianC_ah ill give make clean a shot16:43
BrianC_I ran into a similar import error related to hdf5 and xml which is why I disabled them in ./configure16:44
BrianC_hdf5 and xml import issues were seperate16:44
sonne|workBrianC_: please report on the mailinglist (or here)16:45
BrianC_same import issue after 'make clean'16:58
BrianC_more specifically happens in:16:58
BrianC_  File "/home/mike/brian/lib/python2.7/dist-packages/", line 26, in swig_import_helper     _mod = imp.load_module('_modshogun', fp, pathname, description)16:58
blackburnsonne|work: any idea?16:59
blackburnBrianC_: did you run configure once more?16:59
blackburnwhat is the options you gave to configure?17:00
blackburn./configure --interfaces=python_modular?17:00
BrianC_ --interfaces=python_modular --python=/frodo/shared/epd/bin/python --libs=/frodo/shared/epd/lib/ --includes=/frodo/shared/epd/include/ --disable-xml --disable-hdf5 --prefix=home/mike/brian/17:00
blackburnhmm I see17:01
blackburnpretty strange..17:01
@sonney2kBrianC_, I would recommend to really erase the shogun install17:02
@sonney2kthat is any libshogun*.so*17:02
@sonney2kincl. headers17:02
@sonney2kand then git clean -dfx and rebuild again17:02
BrianC_yeah, i rm -rf lib and include in the prefix directory17:02
@sonney2kBrianC_, sure that you don't have any lying around in LD_LIBRARY_PATH / usr/lib / usr/local/lib or so?17:03
@sonney2kblackburn, btw I sped up compilation now for modular interfaces - we use -O0 for now17:04
blackburnsonney2k: I've seen, yeah17:04
BrianC_sonney2k, I think so.  When I try the same thing with original shogun-1.0.0 it doesnt have import issues (just stops at the set_w)17:06
@sonney2kBrianC_, hmmhh I am currently running up-to-date git17:09
BrianC_oh i didnt install git,i just downloaded the commit from github.com17:10
CIA-3shogun: Soeren Sonnenburg master * r0cadbbd / (7 files in 6 dirs): Merge branch 'master' of -
@sonney2kBrianC_, maybe just try again with latest snapshot17:13
@sonney2khowever I would say it should work...17:13
CIA-3shogun: Soeren Sonnenburg master * r32b654e / (2 files): add two more c# examples translated by daniel -
BrianC_i do notice that ldconfig make[1]: ldconfig: Command not found make[1]: [install-libshogun] Error 127 (ignored)18:03
BrianC_is happening in my make install18:03
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CIA-3shogun: Sergey Lisitsyn master * raf3211a / src/shogun/lib/FibonacciHeap.cpp : Removed memory leak @ FibonacciHeap -
CIA-3shogun: Sergey Lisitsyn master * r140237b / (2 files): Added getters for distance and kernel at DR preprocessor -
CIA-3shogun: Sergey Lisitsyn master * r0f76c54 / (6 files): Refactored LLE algorithms for code reuse -
CIA-3shogun: Sergey Lisitsyn master * rcf86e1b / src/shogun/preprocessor/DiffusionMaps.cpp : Removed junk ctime usage from Diffusion Maps preprocessor -
CIA-3shogun: Sergey Lisitsyn master * r2a16c52 / (2 files): Updated swissroll and hemisphere graphical NLDR examples -
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CIA-3shogun: Sergey Lisitsyn master * rfda999c / src/shogun/preprocessor/LocalTangentSpaceAlignment.cpp : BLASed LTSA -
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blackburnsonney2k: hey we got posted on google opensource23:03
@sonney2kblackburn, great :)23:18
blackburnsonney2k: fame :D23:24
@sonney2kblackburn, put this in your CV :)23:24
blackburnsonney2k: it raises our chances to get into next gsoc23:25
blackburnI think :)23:25
@sonney2kI hope that we can do several nice things even w/o btw :)23:26
@sonney2kbut yes another gsoc infusion would be great!23:26
blackburnsonney2k: the most significant part of my project is done in september haha23:26
blackburnwas done23:26
@sonney2kat least you did it :)23:27
blackburnsonney2k: how are buffer protocol things?23:28
blackburnsonney2k: what do you think about adding benchmarks to shogun?23:29
@sonney2kbenchmarks are good23:30
@sonney2kdidn't work on the array interface23:30
blackburnsonney2k: I just noticed parallel LTSA doesn't take advantage of multiple threads :(23:31
blackburnI was pretty sure it does23:31
@sonney2kblackburn, yeah libsvm didn't gain much either23:32
@sonney2kat some point everything is in kernel cache23:32
@sonney2kand then it doesn't help23:32
blackburnsonney2k: do you think mfpmath=sse can affect on parallel things?23:33
@sonney2kI dont' think so23:36
blackburnbad bad :(23:36
CIA-3shogun: Sergey Lisitsyn master * r95c854a / src/shogun/preprocessor/HessianLocallyLinearEmbedding.cpp : BLASed HLLE -
blackburnsee you23:58
blackburndaily plan works23:58
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--- Log closed Tue Sep 27 00:00:33 2011