| --- Log opened Tue Mar 15 00:00:30 2016 | ||
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| shogun-notifier- | shogun: Sanuj :develop * 4b6eb6b / / (4 files): https://github.com/shogun-toolbox/shogun/commit/4b6eb6b9d7a6a1de0bd5bc88def2168b29a89b94 | 00:14 |
|---|---|---|
| shogun-notifier- | shogun: add linear ridge regression in cookbook | 00:14 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 32270be / / (4 files): https://github.com/shogun-toolbox/shogun/commit/32270befedc90f6a944e779aa99d3e6e21719443 | 00:14 |
| shogun-notifier- | shogun: Merge pull request #3064 from sanuj/cookbook | 00:14 |
| shogun-notifier- | shogun: | 00:14 |
| shogun-notifier- | shogun: add least squares regression cookbook | 00:14 |
| shogun-buildbot | build #521 of trusty - libshogun - viennacl is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/trusty%20-%20libshogun%20-%20viennacl/builds/521 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Sanuj <sanuj.sharma.in@gmail.com> | 00:35 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116000587 | 00:56 |
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| shogun-notifier- | shogun: Heiko Strathmann :develop * 271ca53 / doc/cookbook/README.md: https://github.com/shogun-toolbox/shogun/commit/271ca53e9023eb2e3fc2057f1209f9f8c8bf5c3e | 00:57 |
| shogun-notifier- | shogun: add some comments on meta example testing | 00:57 |
| shogun-buildbot | build #522 of trusty - libshogun - viennacl is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/trusty%20-%20libshogun%20-%20viennacl/builds/522 | 00:58 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 8a6a9fe / CMakeLists.txt: https://github.com/shogun-toolbox/shogun/commit/8a6a9fedb6013e9052cb985f80d26c9fe453d7da | 01:03 |
| shogun-notifier- | shogun: only run meta integration tests when meta examples are actually built | 01:03 |
| shogun-buildbot | build #3641 of deb1 - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/3641 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 01:19 |
| shogun-buildbot | build #3642 of deb1 - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/3642 | 01:21 |
| shogun-buildbot | build #351 of CentOS7 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/351 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 01:21 |
| shogun-buildbot | build #1143 of precise - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/precise%20-%20libshogun/builds/1143 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 01:21 |
| shogun-buildbot | build #148 of FC22 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/148 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 01:21 |
| shogun-buildbot | build #2799 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2799 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 01:22 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116008555 | 01:43 |
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| shogun-buildbot | build #758 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/758 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 02:06 |
| shogun-buildbot | build #595 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/595 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 02:09 |
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| will__ | Hi guys! I have installed shogun and run some examples successfully. Please give me some guide on what to do next. | 02:14 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116009634 | 02:15 |
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| shogun-buildbot | build #688 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/688 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 02:16 |
| will__ | Oh, btw, I'm a GSoC student hoping to participate in a project of shugun | 02:21 |
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| shogun-buildbot | build #604 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/604 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 03:30 |
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| shogun-buildbot | build #1095 of nightly_default is complete: Failure [failed notebooks] Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/1095 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Sanuj <sanuj.sharma.in@gmail.com> | 04:42 |
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| @wiking | shogun-buildbot: force build --branch=develop 'CentOS7 - libshogun' | 06:42 |
| shogun-buildbot | build forced [ETA 2m45s] | 06:42 |
| shogun-buildbot | I'll give a shout when the build finishes | 06:42 |
| shogun-buildbot | build #352 of CentOS7 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/352 | 06:42 |
| @wiking | shogun-buildbot: force build --branch=develop 'CentOS7 - libshogun' | 06:43 |
| shogun-buildbot | build forced [ETA 2m45s] | 06:43 |
| shogun-buildbot | I'll give a shout when the build finishes | 06:43 |
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| shogun-buildbot | build #353 of CentOS7 - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/353 | 06:46 |
| @wiking | shogun-buildbot: force build --branch=develop 'FC22 - libshogun' | 06:48 |
| shogun-buildbot | build forced [ETA 2m58s] | 06:48 |
| shogun-buildbot | I'll give a shout when the build finishes | 06:48 |
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| sanuj | wiking: all tests are passing on my local with -DENABLE_TESTING=ON | 06:51 |
| shogun-buildbot | build #149 of FC22 - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/149 | 06:53 |
| @wiking | shogun-buildbot: force build --branch=develop 'bsd1 - libshogun' | 06:59 |
| shogun-buildbot | build forced [ETA 2m40s] | 06:59 |
| shogun-buildbot | I'll give a shout when the build finishes | 06:59 |
| shogun-buildbot | build #2800 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2800 | 07:01 |
| @wiking | shogun-buildbot: force build --branch=develop 'precise - libshogun' | 07:16 |
| shogun-buildbot | build forced [ETA 9m48s] | 07:16 |
| shogun-buildbot | I'll give a shout when the build finishes | 07:16 |
| shogun-buildbot | build #1144 of precise - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/precise%20-%20libshogun/builds/1144 | 07:24 |
| @wiking | shogun-buildbot: force build --branch=develop 'deb4 - python3' | 07:26 |
| shogun-buildbot | build forced [ETA 5m23s] | 07:26 |
| shogun-buildbot | I'll give a shout when the build finishes | 07:26 |
| shogun-buildbot | build #759 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/759 | 07:26 |
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| Izaya | Hi, what would be a good entrance task for the easy shogun installation project ? | 08:40 |
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| @HeikoS | wiking: jojo | 10:45 |
| @wiking | hey | 10:52 |
| @wiking | whatsup | 10:52 |
| @HeikoS | wiking: this time out problem is weird | 10:57 |
| @HeikoS | wiking: but wanted to ask about this | 10:57 |
| @HeikoS | https://github.com/shogun-toolbox/shogun/pull/3063 | 10:57 |
| @HeikoS | any objections? | 10:57 |
| @HeikoS | a bit cleaner for the cmake option | 10:57 |
| @HeikoS | lisitsyn: hi | 11:05 |
| @HeikoS | wiking: this PR did not cause a travis build: https://github.com/shogun-toolbox/shogun/pull/3073 | 11:19 |
| @HeikoS | any idea why? | 11:19 |
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| shogun-notifier- | shogun: Saurabh7 :develop * 1a0e910 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/1a0e910add23dba2d9d8482cf1ab53ff0c1773a9 | 11:20 |
| shogun-notifier- | shogun: add precompute to base Distance | 11:20 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 93ae619 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/93ae619a2cb727d5175952bf4991aefb6865f260 | 11:20 |
| shogun-notifier- | shogun: Merge pull request #3073 from Saurabh7/prcomp_base | 11:20 |
| shogun-notifier- | shogun: | 11:20 |
| shogun-notifier- | shogun: add precompute to base Distance | 11:20 |
| curiousguy13 | HeikoS, hey | 11:23 |
| @HeikoS | curiousguy13: hi | 11:24 |
| curiousguy13 | i wanted to talk to you regarding this : https://github.com/shogun-toolbox/shogun/pull/3071 | 11:24 |
| curiousguy13 | so are we completely removing the NATIVE interface from shogun? | 11:24 |
| @HeikoS | curiousguy13: yes, we now have eigen3 always enabled | 11:25 |
| curiousguy13 | ohh, ok | 11:25 |
| @HeikoS | curiousguy13: but obviously only delete if the function is implemented elsewhere | 11:25 |
| @HeikoS | and if not, port it to eigen3 | 11:25 |
| curiousguy13 | ok, so range fill is implemented as part of the SGVector class | 11:26 |
| shogun-buildbot | build #2801 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2801 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 11:26 |
| curiousguy13 | so, I should just port my NATIVE implementation to Eigen3 | 11:27 |
| curiousguy13 | ? | 11:27 |
| shogun-buildbot | build #150 of FC22 - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/150 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 11:28 |
| @HeikoS | curiousguy13: no first check whether that is necessary | 11:29 |
| @HeikoS | curiousguy13: if there is no such case, just remove the native | 11:29 |
| curiousguy13 | okay | 11:32 |
| curiousguy13 | so, if we add a new method to linalg like cholesky we need to add it's eigen3 implemetation, right? | 11:32 |
| curiousguy13 | HeikoS, ^ | 11:33 |
| @HeikoS | curiousguy13: yes | 11:35 |
| @HeikoS | see https://github.com/shogun-toolbox/shogun/issues/3074 | 11:35 |
| curiousguy13 | HeikoS, nice. I'll give this one a shot. | 11:38 |
| @HeikoS | curiousguy13: yes this will be really really useful | 11:38 |
| curiousguy13 | HeikoS, I am interested in the shogun-detox GSoC project btw. | 11:38 |
| @HeikoS | curiousguy13: make sure to send small patches | 11:38 |
| @HeikoS | and aim for high unit test coverage | 11:38 |
| @HeikoS | curiousguy13: cool good to hear | 11:38 |
| @HeikoS | curiousguy13: you are the second person to be interested in it iirc | 11:39 |
| lisitsyn | h e l l o | 11:39 |
| @HeikoS | lisitsyn: SERGEY | 11:39 |
| @HeikoS | NO EXCUSES | 11:39 |
| curiousguy13 | HeikoS, cool. I'll ask if I have any doubts. Thanks :) | 11:39 |
| lisitsyn | HeikoS: SORRY | 11:39 |
| @HeikoS | lisitsyn: NOT ACCEPTE | 11:40 |
| @HeikoS | D | 11:40 |
| @HeikoS | !!! | 11:40 |
| lisitsyn | BUT I AM SORRY | 11:40 |
| @HeikoS | lisitsyn: ok then | 11:42 |
| @HeikoS | you shall be forgiven | 11:42 |
| lisitsyn | lol | 11:42 |
| lisitsyn | lets review some prs | 11:42 |
| @HeikoS | lisitsyn: I did a few | 11:42 |
| @HeikoS | lisitsyn: there is a weird time out | 11:42 |
| @HeikoS | on travis | 11:42 |
| @HeikoS | no idea why | 11:43 |
| @HeikoS | cannot reprouce locally | 11:43 |
| lisitsyn | mean computation +1236 lines | 11:43 |
| @HeikoS | lisitsyn: I told her to re-do in small bits | 11:43 |
| @HeikoS | lisitsyn: hey how can I update the website at beta? | 11:43 |
| @HeikoS | just push to web2? | 11:43 |
| lisitsyn | HeikoS: not yet | 11:43 |
| lisitsyn | but soon | 11:43 |
| @HeikoS | okok | 11:44 |
| @HeikoS | looking forward | 11:44 |
| @HeikoS | the time out is caused by shogun-unit-test | 11:44 |
| lisitsyn | meh that sucks | 11:45 |
| @HeikoS | wiking: ^ | 11:45 |
| @HeikoS | just managed to get this locally | 11:45 |
| lisitsyn | HeikoS: any idea what happened? | 11:45 |
| @HeikoS | lisitsyn: no idea | 11:45 |
| @HeikoS | it just doesnt terminate | 11:45 |
| @HeikoS | Ill check recently added unit tests | 11:45 |
| lisitsyn | HeikoS: can you reproducei t? | 11:46 |
| lisitsyn | lets use gdb | 11:46 |
| @HeikoS | probably some joker did an infinite loop that only appears random | 11:46 |
| @HeikoS | lisitsyn: I compiled with -DENABLE_TESTING=On and everything else default | 11:46 |
| lisitsyn | HeikoS: just run it and attach gdb | 11:46 |
| @HeikoS | lisitsyn: I leave that to you :) | 11:46 |
| lisitsyn | meeeh | 11:46 |
| lisitsyn | ok let me try | 11:46 |
| @HeikoS | Ill update the cookbook style | 11:46 |
| lisitsyn | HeikoS: ah actually | 11:48 |
| lisitsyn | I tried read the docs theme | 11:48 |
| lisitsyn | but our tabs break with that | 11:48 |
| lisitsyn | because it has a different layout | 11:48 |
| shogun-buildbot | build #354 of trusty - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/trusty%20-%20libshogun/builds/354 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 11:49 |
| lisitsyn | you'd need some repair for that | 11:49 |
| @HeikoS | lisitsyn: ah | 11:49 |
| @HeikoS | ok then I wont do it in that case | 11:49 |
| @HeikoS | lisitsyn: and also leave it to you | 11:49 |
| @HeikoS | as you already started ;) | 11:49 |
| lisitsyn | HeikoS: it was in 2015 I think | 11:50 |
| lisitsyn | :D | 11:50 |
| @HeikoS | I see | 11:50 |
| @HeikoS | will try again now | 11:50 |
| lisitsyn | HeikoS: yeah just try and lets see | 11:50 |
| lisitsyn | I bet tabs would look ugly | 11:50 |
| lisitsyn | but we can try to repair it | 11:50 |
| @HeikoS | lisitsyn: it looks nice | 11:54 |
| @HeikoS | but it doesnt work :) | 11:54 |
| lisitsyn | HeikoS: ok | 11:54 |
| lisitsyn | should be possible to repair | 11:54 |
| lisitsyn | HeikoS: can you do a branch so I fix it? | 11:54 |
| @HeikoS | lisitsyn: sure, but travis wont build it | 11:55 |
| @HeikoS | lisitsyn: so not sure a branch makes sense | 11:55 |
| @HeikoS | I think better do locally | 11:55 |
| @HeikoS | its just adding 3 lines to the conf.py to change style | 11:55 |
| shogun-buildbot | build #1145 of precise - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/precise%20-%20libshogun/builds/1145 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 11:55 |
| lisitsyn | HeikoS: yeah give me diff then ;) | 11:55 |
| @HeikoS | # use fancy style | 11:55 |
| @HeikoS | import sphinx_rtd_theme | 11:55 |
| @HeikoS | html_theme = "sphinx_rtd_theme" | 11:55 |
| @HeikoS | html_theme_path = [sphinx_rtd_theme.get_html_theme_path()] | 11:55 |
| @HeikoS | last three lines of conf.py | 11:55 |
| @HeikoS | lisitsyn: but the unit test freeze is more important | 11:56 |
| @wiking | HeikoS: sorry didn't see | 12:06 |
| @wiking | was out | 12:06 |
| @HeikoS | wiking: no worries | 12:06 |
| @wiking | what's happening with the stupid tests again | 12:06 |
| @HeikoS | wiking: unit tests infinite loop | 12:06 |
| shogun-buildbot | build #760 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/760 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 12:06 |
| @HeikoS | currently trying to isolate, it happens random | 12:06 |
| @wiking | HeikoS: yeah maybe that should be debugged | 12:06 |
| @wiking | shogun-buildbot: force build --branch=develop 'precise - libshogun' | 12:07 |
| shogun-buildbot | build forced [ETA 9m02s] | 12:07 |
| shogun-buildbot | I'll give a shout when the build finishes | 12:07 |
| @wiking | we need to fix ctags and ply detection | 12:07 |
| @wiking | as they are not complete | 12:07 |
| @wiking | see python3 and fbsd builds | 12:07 |
| @HeikoS | wiking: will have a look | 12:07 |
| @HeikoS | wiking: btw the doxygen upload is broken | 12:07 |
| @HeikoS | only class list is there | 12:08 |
| @HeikoS | I am tending to just leave it, the doxygen docs were horrible anyways | 12:08 |
| @wiking | no they weren't horrible | 12:09 |
| @wiking | i was using the first time i used that | 12:09 |
| @wiking | i mean shogun | 12:09 |
| @HeikoS | wiking: by horrible I mean outdated | 12:09 |
| shogun-buildbot | build #596 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/596 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 12:09 |
| @HeikoS | unmaintained | 12:09 |
| @wiking | HeikoS: so fucking not true :) | 12:09 |
| @HeikoS | which of the pages you want to keep? | 12:10 |
| @wiking | all | 12:10 |
| @wiking | ? | 12:10 |
| @HeikoS | examples are just pasted code | 12:10 |
| @HeikoS | eventually these are replaced by meta | 12:10 |
| @HeikoS | thats the biggest chunk | 12:10 |
| @HeikoS | many other bits are just inserted from our readmes | 12:10 |
| @wiking | yes | 12:10 |
| @HeikoS | that can stay | 12:10 |
| @wiking | btw | 12:11 |
| @wiking | i'm just checkong now doxygen | 12:11 |
| @wiking | what's the actual problem? | 12:11 |
| @HeikoS | well anyways, no need to decide now, just saying it is broken | 12:11 |
| @HeikoS | wiking: I moved it into a subfolder | 12:11 |
| @HeikoS | wiking: not sure what exactly goes wrong, but I think its just the upload | 12:11 |
| @wiking | have you actually | 12:12 |
| @wiking | checked | 12:12 |
| @wiking | since you are talking | 12:12 |
| @wiking | ?:) | 12:12 |
| @wiking | http://shogun.ml/doc/en/latest/namespaceshogun.html | 12:12 |
| @HeikoS | yes, class list is there | 12:12 |
| @HeikoS | the rest is not | 12:12 |
| @wiking | can you show me | 12:12 |
| @wiking | so i can easily debug | 12:12 |
| @HeikoS | http://shogun.ml/doc/en/latest/index.html | 12:12 |
| @wiking | ok | 12:12 |
| @wiking | checking and fixing | 12:13 |
| @HeikoS | vs http://shogun.ml/doc/en/3.0.0/index.html | 12:13 |
| @HeikoS | ok gotta run, see you later | 12:13 |
| shogun-buildbot | build #1146 of precise - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/precise%20-%20libshogun/builds/1146 | 12:16 |
| shogun-buildbot | build #689 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/689 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 12:17 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116083701 | 12:18 |
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| @HeikoS | wiking: btw when I said remove doxygen docs, I meant everything but the class list. | 12:55 |
| @HeikoS | wiking: did we talk about the same thing? | 12:55 |
| @HeikoS | lisitsyn: any results regarding the style thing? | 13:01 |
| lisitsyn | HeikoS: well I'm working ;) | 13:17 |
| sanuj | HeikoS: hi | 13:21 |
| sanuj | HeikoS: dunno what to do about the buildbot freezing due to knn. doesn't happen on my laptop. | 13:24 |
| @wiking | HeikoS: btw i'm just checkoing | 13:25 |
| @wiking | that thing has been broken | 13:25 |
| @wiking | for a while :D | 13:25 |
| shogun-buildbot | build #605 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/605 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Saurabh7 <saurabh.mahindre@gmail.com> | 13:26 |
| @wiking | i guess there was again | 13:26 |
| @wiking | a none backward compatibility change | 13:26 |
| @wiking | in the mds | 13:26 |
| @wiking | man we cannot scale like this | 13:28 |
| @wiking | that every time there's an unilateral change | 13:28 |
| @wiking | and somebody else have to clear up the mess | 13:28 |
| @HeikoS | sanuj: its not knn | 13:30 |
| @HeikoS | sanuj: its the unit test that freezes | 13:30 |
| @HeikoS | wiking: details? | 13:30 |
| @HeikoS | lisitsyn: do you know about shogun's group lasso solver? | 13:31 |
| @wiking | HeikoS: details: 1) doxygen changing from one dir to another 2) md changes 3) adding ply and other dependencies | 13:31 |
| @wiking | if you do these things | 13:31 |
| @wiking | you do all the way to the end | 13:31 |
| @wiking | fixing buildbot | 13:31 |
| @wiking | fixing doxygen generation | 13:31 |
| @wiking | etc. | 13:31 |
| @wiking | if you cannot | 13:31 |
| @HeikoS | wiking: I wish I could | 13:31 |
| @wiking | then before merging | 13:31 |
| @wiking | you take care | 13:31 |
| @HeikoS | but I dont have buildbot access | 13:31 |
| @wiking | of communicating | 13:31 |
| @wiking | and not merge | 13:32 |
| @wiking | and then wait others to fix it | 13:32 |
| @wiking | and pls | 13:32 |
| @wiking | when you squash a commit | 13:32 |
| @wiking | do not | 13:32 |
| @wiking | ever put there your commit history | 13:32 |
| @wiking | try to come up with a real commit history log | 13:33 |
| lisitsyn | HeikoS: I do | 13:33 |
| @HeikoS | wiking: will avoid next time, thanks | 13:33 |
| lisitsyn | HeikoS: why? | 13:33 |
| @HeikoS | wiking: the thing with the merges is that nothing ever moves if I wait for poeple to react | 13:33 |
| @wiking | yes | 13:33 |
| @wiking | i dont think i dont react | 13:33 |
| @wiking | in a reasonable time | 13:33 |
| @HeikoS | wiking: but how can I help now with the fix? | 13:33 |
| @wiking | dunnno beacuse i have no idea | 13:34 |
| @wiking | how this got broken | 13:34 |
| @wiking | and it's not only because | 13:34 |
| @wiking | cookbook changes | 13:34 |
| @HeikoS | wiking: the md change was long time ago | 13:35 |
| @HeikoS | dont think it was broken since then | 13:35 |
| @HeikoS | lisitsyn: I need a group lasso | 13:36 |
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| @HeikoS | lisitsyn: can I just give it objective function that I implement myself? | 13:36 |
| @HeikoS | and then define groups in variable? | 13:36 |
| @HeikoS | or do I need to give it in matrix form? | 13:36 |
| lisitsyn | HeikoS: you'd need to define groups as objects | 13:36 |
| lisitsyn | https://github.com/shogun-toolbox/shogun/blob/develop/examples/undocumented/python_modular/classifier_featureblock_logistic_regression.py | 13:37 |
| @HeikoS | lisitsyn: the thing is I have an objective that I want to avoid formulating it as a matrix thing | 13:37 |
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| lisitsyn | HeikoS: our solver is heavily specialized | 13:37 |
| @HeikoS | lisitsyn: this is logistic regression | 13:37 |
| @HeikoS | I just want squared loss | 13:38 |
| @HeikoS | i.e. regression | 13:38 |
| @HeikoS | but it is not quite regression | 13:38 |
| @HeikoS | I have my own objective | 13:38 |
| lisitsyn | HeikoS: https://github.com/shogun-toolbox/shogun/blob/develop/src/shogun/lib/slep/slep_mc_plain_lr.cpp | 13:40 |
| lisitsyn | that's where it is implemented | 13:41 |
| @HeikoS | lisitsyn: so it has to be matrix form | 13:41 |
| @HeikoS | gna | 13:41 |
| @HeikoS | pitty | 13:41 |
| @HeikoS | my matrix is sparse | 13:41 |
| @HeikoS | dont want to store it | 13:41 |
| lisitsyn | HeikoS: it uses dense_dot_range | 13:41 |
| @HeikoS | in the form of features | 13:41 |
| lisitsyn | dot features | 13:42 |
| @HeikoS | lisitsyn: ah so I can overload | 13:42 |
| lisitsyn | I think so | 13:42 |
| @HeikoS | cool that helped | 13:42 |
| @HeikoS | will have a look | 13:42 |
| @HeikoS | wiking: it is LaRank unit test | 13:42 |
| @HeikoS | that freezes | 13:42 |
| @HeikoS | at least locally on my machine | 13:43 |
| sanuj | HeikoS: LaRank freezes on my machine also sometimes | 13:43 |
| sanuj | HeikoS: i'm using sinc for krr cookbook page | 13:44 |
| @HeikoS | sanuj: thats fine, how big is training and test data? are there test labels? | 13:44 |
| @HeikoS | or are you adding a new? | 13:45 |
| sanuj | HeikoS: no i added in the previous update only | 13:45 |
| sanuj | HeikoS: training has 100 samples and testing has 10 | 13:45 |
| @HeikoS | good | 13:48 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 6588827 / tests/unit/multiclass/LaRank_unittest.cc: https://github.com/shogun-toolbox/shogun/commit/65888277a0a167424a9d5ed9cc353d669b1bbada | 13:52 |
| shogun-notifier- | shogun: disable la rank unit test as sometimes freezes | 13:52 |
| @HeikoS | wiking: ^ lets hope that does it | 13:54 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'precise - libshogun' | 13:54 |
| shogun-buildbot | The build has been queued, I'll give a shout when it starts | 13:54 |
| shogun-buildbot | build #2802 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2802 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 13:54 |
| @HeikoS | lisitsyn: can you check this, ctags http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2802/steps/configure/logs/stdio | 13:55 |
| @HeikoS | dont know how exactly you added it | 13:55 |
| shogun-buildbot | build #151 of FC22 - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/151 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 13:56 |
| shogun-buildbot | build #355 of trusty - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/trusty%20-%20libshogun/builds/355 | 13:56 |
| lisitsyn | HeikoS: argh | 13:56 |
| @HeikoS | buildbot madness | 13:57 |
| @HeikoS | lisitsyn: check this: http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/150/steps/test/logs/stdio | 13:58 |
| @HeikoS | lisitsyn: looks like we need bettter string handling in cmake | 13:58 |
| @HeikoS | reged replace is not reliable | 13:59 |
| @HeikoS | regex | 13:59 |
| shogun-buildbot | build forced [ETA 9m32s] | 14:03 |
| shogun-buildbot | I'll give a shout when the build finishes | 14:03 |
| shogun-buildbot | Hey! build precise - libshogun #1148 is complete: Success [build successful] | 14:11 |
| shogun-buildbot | Build details are at http://buildbot.shogun-toolbox.org/builders/precise%20-%20libshogun/builds/1148 | 14:11 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116083701 | 14:23 |
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| shogun-buildbot | build #761 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/761 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 14:25 |
| shogun-buildbot | build #597 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/597 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 14:29 |
| @HeikoS | wiking: I attempted some fixes ^ you have to be patient with me ;) | 14:31 |
| @HeikoS | wiking: btw can we do something about benchmarks? some ppl tell me they ran things in mlpacks benchmarks -- it would be cool to collect them somewhere. Is that a lot of work? | 14:32 |
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| @HeikoS | wiking: can you check the kmeans update Pr and merge if it is fine? From my side, only squash is needed | 14:33 |
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| travis-ci | it's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/116111822 | 14:34 |
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| sanuj | HeikoS: what kind of kernels can be passed to krr? | 14:35 |
| @HeikoS | sanuj: all I guess | 14:35 |
| @HeikoS | why? | 14:35 |
| @HeikoS | any CKernel | 14:36 |
| @HeikoS | read the code to confirm ;) | 14:36 |
| @HeikoS | I dont know | 14:36 |
| shogun-buildbot | build #690 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/690 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 14:36 |
| sanuj | gaussian is used everywhere which is a CDotkernel | 14:36 |
| sanuj | HeikoS: will see the code | 14:36 |
| bollu | hey guys, I'd come here asking for bugs to squash in shogun, and with help writing a project proposal related to cleaning up shogun. Where do I start? | 14:42 |
| bollu | S | 14:42 |
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| sanuj | HeikoS: there are 2 training methods in krr | 15:04 |
| sanuj | shall i talk about that in the cookbook page? | 15:04 |
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| @HeikoS | sanuj: hi | 15:26 |
| @HeikoS | sanuj: no, in fact, can you make it use eigen3, and remove this gauss seidel shit? :) | 15:26 |
| @HeikoS | sanuj: no need for that | 15:27 |
| @HeikoS | the matrix is pdf | 15:27 |
| @HeikoS | psd | 15:27 |
| @HeikoS | just use Eigen's LLT solve | 15:27 |
| sanuj | HeikoS: yeah, i just realized that | 15:27 |
| @HeikoS | no hand implemented solver in KRR class thats crazy | 15:27 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * e13b939 / / (9 files): https://github.com/shogun-toolbox/shogun/commit/e13b93907c3b81563bab2fac1b6085eab86b2956 | 15:27 |
| shogun-notifier- | shogun: avoid using REGEXP for untangling filenames in meta examples | 15:27 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * ac14e1b / / (9 files): https://github.com/shogun-toolbox/shogun/commit/ac14e1b11a993e2d1de29ace6e149dcc768eaa1b | 15:27 |
| shogun-notifier- | shogun: Merge pull request #3076 from karlnapf/feature/meta_example_cmake_fix | 15:27 |
| shogun-notifier- | shogun: | 15:27 |
| shogun-notifier- | shogun: fix FC22 buildbot (hopefully) | 15:27 |
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| @HeikoS | shogun-buildbot: force build --branch=develop 'FC22 - libshogun' | 15:28 |
| shogun-buildbot | build forced [ETA 2m58s] | 15:28 |
| shogun-buildbot | I'll give a shout when the build finishes | 15:28 |
| sanuj | HeikoS: i can try to make krr use eigen3 llt | 15:28 |
| @HeikoS | sanuj: yes definitely | 15:28 |
| @HeikoS | also get rid of lapack calls in there | 15:28 |
| @HeikoS | sanuj: and please put the method where (K+I)^-1y is computed in a method that is virtual | 15:29 |
| shogun-buildbot | build #152 of FC22 - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun/builds/152 | 15:29 |
| @HeikoS | then we can overload this for the approx KRR versions | 15:29 |
| sanuj | HeikoS: sounds good | 15:29 |
| @HeikoS | wiking: http://buildbot.shogun-toolbox.org/builders/FC22%20-%20libshogun | 15:29 |
| @HeikoS | happy? :) | 15:29 |
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| sanuj | HeikoS: i wanted to reference a bibtex for krr | 15:34 |
| @HeikoS | sanuj: good idea | 15:35 |
| sanuj | do i need to make a different reference.bib | 15:35 |
| @HeikoS | put in landmark papers or book chapters | 15:35 |
| @HeikoS | sanuj: no just put it in the existing | 15:35 |
| @HeikoS | sanuj: please check the readme, if it is not clear, please update it :) | 15:35 |
| sanuj | HeikoS: i tried that | 15:35 |
| sanuj | and this in rst => .. bibliography:: ../../references.bib | 15:36 |
| @HeikoS | didnt work? | 15:36 |
| sanuj | HeikoS: got this citation David Barber. Bayesian reasoning and machine learning. Cambridge University Press, 2012. | 15:37 |
| sanuj | this is for knn | 15:37 |
| @HeikoS | bibtex has tags | 15:39 |
| @HeikoS | :cite:`barber2012bayesian` | 15:39 |
| @HeikoS | so barber2012bayesian needs to be in the bibtex | 15:39 |
| sanuj | cool | 15:39 |
| @HeikoS | you can put more entried in the bibtex file | 15:40 |
| sanuj | let me try | 15:40 |
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| @HeikoS | and then do cite:`yourNewTag2012` | 15:40 |
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| sanuj | HeikoS: i'll read the sphinx bibtex doc once ;) | 15:41 |
| shogun-buildbot | build #606 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/606 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 15:43 |
| shogun-buildbot | build #356 of CentOS7 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/356 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 15:46 |
| shogun-buildbot | build #2803 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2803 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 15:46 |
| @wiking | HeikoS: much better | 15:52 |
| @HeikoS | wiking: lisitsyn has to do the ctags, he added that, I dont know what he exactly did | 15:53 |
| @HeikoS | wiking: btw did you see my eigen3 change ? | 15:53 |
| @HeikoS | wiking: in the open PR | 15:53 |
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| sanuj | HeikoS: it's working now but | 16:01 |
| sanuj | WARNING: duplicate label for keys barber2012bayesian and barber2012bayesian | 16:01 |
| @HeikoS | sanuj: can you gist your .bib file? | 16:02 |
| sanuj | yeah | 16:02 |
| sanuj | HeikoS: https://gist.github.com/sanuj/95ebbc1fd08ed5a78773 | 16:02 |
| @HeikoS | sanme here | 16:06 |
| @HeikoS | mmmh | 16:06 |
| @wiking | HeikoS: i think you broke centos7 | 16:08 |
| @wiking | http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/356/steps/configure/logs/stdio | 16:08 |
| @wiking | ;) | 16:08 |
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| @HeikoS | checking in a bit | 16:09 |
| @HeikoS | wiking: this might be cmake version? | 16:09 |
| @wiking | dunn | 16:09 |
| @wiking | dunno | 16:09 |
| @HeikoS | since it complains about unknown components of a function call I make | 16:09 |
| @wiking | which is? | 16:09 |
| @HeikoS | get_filename_component | 16:10 |
| @HeikoS | CMake Error at examples/meta/cpp/CMakeLists.txt:6 (get_filename_component): get_filename_component unknown component DIRECTORY | 16:10 |
| @HeikoS | only happensin centos | 16:10 |
| @wiking | is it available since 2.8.8 ?:) | 16:10 |
| @wiking | because if not | 16:10 |
| @wiking | (centos has 2.8.11) | 16:10 |
| @wiking | but we require | 16:10 |
| @wiking | 2.8.8 | 16:10 |
| @wiking | backward compatibility | 16:10 |
| @wiking | is the mantra | 16:10 |
| @HeikoS | yeah I get it | 16:11 |
| @wiking | we cannot just use everything YOLO | 16:11 |
| @HeikoS | but how should I know before man? | 16:11 |
| @HeikoS | stop pretending that I dont care about this | 16:11 |
| @wiking | you check | 16:11 |
| @wiking | you dont care enough | 16:11 |
| @wiking | you should check it | 16:11 |
| @HeikoS | for 15 OS? | 16:11 |
| @wiking | no | 16:11 |
| @wiking | for cmake version | 16:11 |
| @HeikoS | what do we have buildbot for? | 16:11 |
| @wiking | you know that we require | 16:11 |
| @wiking | 2.8.8 | 16:11 |
| @HeikoS | for this | 16:11 |
| @wiking | it's in the cmake | 16:11 |
| @HeikoS | so I let the bot check and then fix | 16:11 |
| @wiking | no | 16:11 |
| @wiking | this is bullshit driven development | 16:11 |
| @wiking | soryr but this is the truth | 16:12 |
| @HeikoS | tsss | 16:12 |
| @wiking | the cmake requested version | 16:12 |
| @wiking | is in the cmakefile | 16:12 |
| @wiking | if you take a function | 16:12 |
| @wiking | then check prior adding | 16:12 |
| @wiking | i did this | 16:12 |
| @wiking | for all the Find*bullshit.cmake | 16:12 |
| @wiking | that's why we have those there | 16:12 |
| @wiking | a lot of them available in 3.x | 16:12 |
| @HeikoS | point here is: it seems there | 16:12 |
| @HeikoS | but has changed API | 16:12 |
| @HeikoS | anyways I will fix it | 16:13 |
| @wiking | thnx | 16:13 |
| @wiking | maybe | 16:14 |
| @wiking | you should try using this | 16:14 |
| @wiking | http://docs.buildbot.net/0.8.12/manual/cmdline.html?highlight=try#try | 16:14 |
| @wiking | that requires setting up this: http://docs.buildbot.net/0.8.12/manual/cfg-schedulers.html?highlight=try#try-schedulers | 16:14 |
| @wiking | infra has the configs for buildbot | 16:14 |
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| shogun-buildbot | build #598 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/598 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 16:21 |
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| @HeikoS | wiking: checking, thanks for that | 16:23 |
| @HeikoS | sanuj: found a fix | 16:23 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * e6808db / doc/cookbook/source/examples/classifier/knn.rst: https://github.com/shogun-toolbox/shogun/commit/e6808db3ce7189f69af852a28bb642adc226919c | 16:23 |
| shogun-notifier- | shogun: only put references that were cited | 16:23 |
| @HeikoS | sanuj: see the new knn.rst | 16:23 |
| @HeikoS | sanuj: btw please insert proper bibtex references, yours was messy. Respect the classes, put in urls in the\url flag, etc | 16:24 |
| @HeikoS | sanuj: only cite properly published things, not max wellings course notes | 16:24 |
| shogun-buildbot | build #691 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/691 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 16:28 |
| sanuj | HeikoS: haha, sure | 16:33 |
| sanuj | HeikoS: proper citation from now :) | 16:33 |
| arasu | Hello everyone. I'm submitting a GSoC proposal for Shogun and we've been asked to introduce ourselves on the IRC.... which to be honest, is quite cryptic to me. | 16:34 |
| arasu | Anyways, I'm Arasu, a 2nd year UG student from IIT Hyderabad, in India. | 16:34 |
| arasu | I'd like to try out for the Hip Deep Learning project. | 16:34 |
| sanuj | HeikoS: that bibtex was autogenerated by google scholar | 16:36 |
| @HeikoS | sanuj: yes and its crap ;) | 16:36 |
| @HeikoS | arasu: nice to meet you | 16:36 |
| @HeikoS | looking forward to your tonributions | 16:36 |
| sanuj | HeikoS: :) | 16:36 |
| @HeikoS | sanuj: google rarely produces good bibtex entries | 16:36 |
| arasu | I'm the guy who embarrassed himself by not reading the first paragraph of the "GSoC guidelines" on Shogun's page :P | 16:36 |
| arasu | Regarding my work, I've made a few PRs regarding some stochastic optimizers | 16:37 |
| @HeikoS | arasu: that is fine ... there are loads of you ;) | 16:37 |
| @HeikoS | arasu: I see so that is you | 16:37 |
| @HeikoS | arasu: try to ping lisitsyn about them | 16:37 |
| @HeikoS | or yorkerlin | 16:37 |
| arasu | and I've made some layers (Tanh, HardTanh) which are almost done. And a few constructors and typo fixes which were pushed. | 16:38 |
| arasu | Yup, I did. I mailed him to remind him. | 16:38 |
| arasu | Although it's probably very hectic for him now anyways. | 16:39 |
| sanuj | HeikoS: not sure what to cite for krr | 16:43 |
| sanuj | so i'm leaving this for now | 16:44 |
| sanuj | and making a pr | 16:44 |
| @HeikoS | sanuj: the david barber book has a cahpter on this fot sure | 16:44 |
| @HeikoS | arasu: please dont write private emails | 16:45 |
| @HeikoS | but ping in chat | 16:45 |
| @HeikoS | wiking: anything to complain here? https://github.com/shogun-toolbox/shogun/pull/3077 | 16:45 |
| lisitsyn | hey arasu | 16:45 |
| arasu | Yes, I realized my mistake. I didn't know how exactly to remind him, that was all. | 16:45 |
| lisitsyn | I've seen your mail no worries | 16:45 |
| arasu | Coincidentally, I replied back to that just 20 seconds ago. | 16:46 |
| shogun-buildbot | build #762 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/762 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 16:46 |
| arasu | I had a doubt regarding the Hip Deep Learning project that I wanted to discuss with you guys about. | 16:47 |
| sanuj | HeikoS: the book is loading, will check it out | 16:47 |
| arasu | What is Shogun's future plan regarding Deep Learning? | 16:48 |
| @HeikoS | lisitsyn: http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/762/steps/configure/logs/stdio | 16:48 |
| @HeikoS | Ill leave this one for you | 16:48 |
| @HeikoS | arasu: get all the basic algorithms in, and them make them run fast | 16:48 |
| lisitsyn | yeah ^ | 16:48 |
| arasu | Yes, one of my proposals is to refactor the code and the unit tests with linalg and OpenMP. | 16:48 |
| @HeikoS | arasu: shogun will never be the state of the art deep learning platform, but it will contain competitive implementations of all standard algos | 16:48 |
| @HeikoS | that is a good idea | 16:49 |
| @HeikoS | especially parallelising | 16:49 |
| @HeikoS | but more importantly we want things to run on graphic cards | 16:49 |
| @HeikoS | much more gains than for multicore | 16:49 |
| sanuj | HeikoS: are we going to continue using viennacl? | 16:49 |
| arasu | ViennaCL takes care of the GPU support, right? It was clarified to me on an issue discussion. | 16:49 |
| @HeikoS | sanuj: I guess so | 16:50 |
| arasu | By sanuj | 16:50 |
| @HeikoS | lisitsyn: ^ | 16:50 |
| sanuj | HeikoS: cool | 16:50 |
| arasu | By extending to other algorithms, I'm in a dilemma of proposing between | 16:50 |
| arasu | RNNs and LSTMs versus DBNs, DBMs | 16:51 |
| lisitsyn | I am fancy of having recurrent networks as well | 16:52 |
| @HeikoS | wiking: are the infra script automatically updated on buildbot ? | 16:52 |
| arasu | Contemporary work is most on the former. RNNs are very hot topics these days. | 16:52 |
| sanuj | HeikoS: leaving now, will send the PR soon | 16:52 |
| @HeikoS | arasu: start with simplest | 16:52 |
| @HeikoS | sanuj: nice looking forward | 16:52 |
| sanuj | bye | 16:52 |
| @HeikoS | arasu: we dont need many, we need *well implemented* | 16:52 |
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| lisitsyn | arasu: if you're particularly interested in rnns that's ok | 16:53 |
| arasu | i just wanted to know what your focus was. | 16:54 |
| @wiking | HeikoS: no | 16:55 |
| @HeikoS | wiking: about the python3 build, how to install python-ply there? Is this something I can do via the infra? | 16:55 |
| @wiking | HeikoS: it's installed | 16:55 |
| @wiking | as i said previously | 16:55 |
| @wiking | the detection of it | 16:55 |
| @wiking | is not good | 16:55 |
| @wiking | or not complete | 16:55 |
| @HeikoS | wiking: ah sorry didnt get that | 16:55 |
| @wiking | same goes for ctags | 16:55 |
| arasu | considering hip deep learning was a non-priority project already, i wasn't sure about my freedom of choice in proposal. | 16:55 |
| @HeikoS | lisitsyn: ^ | 16:56 |
| @HeikoS | wiking: how would you try to find python modules in cmake? | 16:57 |
| @wiking | dunno | 16:57 |
| @wiking | try github | 16:57 |
| lisitsyn | arasu: ah no worries, if you have some suggestions we're pretty much open | 16:57 |
| @wiking | to see for examples | 16:57 |
| lisitsyn | arasu: I'd focus on you + shogun, not very concrete details of particular projects | 16:58 |
| @HeikoS | yeah thats where I got mine from | 16:58 |
| @wiking | HeikoS: well that's not good enough then :))) | 16:59 |
| @HeikoS | gotta take a break now, will fix later | 17:00 |
| shogun-buildbot | build #599 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/599 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 17:03 |
| shogun-buildbot | build #692 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/692 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 17:10 |
| @HeikoS | wiking: ah man, I broke them all | 17:10 |
| @HeikoS | http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/599/steps/compile/logs/stdio | 17:10 |
| @HeikoS | I dont understand this here | 17:10 |
| @HeikoS | any ideas? | 17:11 |
| arasu | lisitsyn: okay, that sounds great. i'll send a proposal draft around rnn's by 2 days. thanks :) | 17:11 |
| @HeikoS | lisitsyn: ^ | 17:11 |
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| Bestony | Hello, i am student of gsoc. | 17:12 |
| @HeikoS | hi | 17:12 |
| Bestony | Hi, Heikos, i want to know ,if i only have other language experience ,can i submit proposal for student? | 17:13 |
| Bestony | i do some frontend and php in free time . | 17:14 |
| Bestony | i know that Shogun need student for documenting.Maybe i am not clever for Shogun. | 17:15 |
| @HeikoS | Bestony: Shogun is c++ | 17:16 |
| @HeikoS | and this year in particular, we want to do software eingineering | 17:17 |
| @HeikoS | engineering | 17:17 |
| @HeikoS | so better find something else .... or have a look what would suit you | 17:17 |
| Bestony | ok.Thanks for your reply! | 17:17 |
| @wiking | :))))))))))))))))) | 17:17 |
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| @wiking | HeikoS: some of them were broken | 17:18 |
| @wiking | some not | 17:18 |
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| @wiking | HeikoS: mmm how did you end up changing compiler flags? | 17:25 |
| @HeikoS | wiking: if I do this, does it overwrite things in other places? | 17:56 |
| @HeikoS | SET_TARGET_PROPERTIES(${GENERATED_CPP_BINARY} PROPERTIES COMPILE_FLAGS "-Wno-unused-variable") | 17:56 |
| @HeikoS | I do this for the cpp meta examples, as they have unused variables | 17:56 |
| @wiking | :> | 17:58 |
| @wiking | where did u do it? | 17:58 |
| @wiking | which cmakefile? | 17:58 |
| @wiking | but yeah i suppose | 17:58 |
| @wiking | as b4 that | 17:58 |
| @wiking | there wasn't a problem | 17:58 |
| @HeikoS | it is the tester though | 18:00 |
| @HeikoS | ADD_EXECUTABLE(meta_example_integration_tester ${CMAKE_CURRENT_SOURCE_DIR}/tester.cpp) | 18:00 |
| @HeikoS | ADD_DEPENDENCIES(meta_example_integration_tester shogun) | 18:00 |
| @HeikoS | target_link_libraries(meta_example_integration_tester shogun ${SANITIZER_LIBRARY}) | 18:00 |
| @HeikoS | should I add this here: | 18:00 |
| @HeikoS | IF(SANITIZER_FLAGS) | 18:00 |
| @HeikoS | set_target_properties(meta_example_integration_tester PROPERTIES COMPILE_FLAGS ${SANITIZER_FLAGS}) | 18:00 |
| @HeikoS | ENDIF() | 18:00 |
| @HeikoS | have the feeling that is it | 18:00 |
| @HeikoS | it is done to the libshogun examples | 18:00 |
| @HeikoS | and the tester is same kind of thing | 18:01 |
| @wiking | which cmake file | 18:01 |
| @wiking | exactly | 18:01 |
| @wiking | are we talking about | 18:01 |
| @wiking | where u do this | 18:01 |
| @HeikoS | two | 18:01 |
| @HeikoS | but the last one is | 18:02 |
| @HeikoS | tests/meta | 18:02 |
| @HeikoS | line 22 | 18:02 |
| @HeikoS | where I build the c++ program that compares two dumped outputs | 18:02 |
| @HeikoS | this is where something might be missing | 18:02 |
| @HeikoS | and the other file is: examples/meta/cpp/CMakeLists.txt | 18:03 |
| @HeikoS | there I surpress the unused variable warnings, but I think that should not override other things | 18:03 |
| @wiking | two | 18:03 |
| @wiking | ? | 18:03 |
| @wiking | mmm | 18:04 |
| @HeikoS | two? | 18:04 |
| @HeikoS | I think first file is the reason | 18:04 |
| @wiking | the sanitizers | 18:04 |
| @wiking | are compiling | 18:04 |
| @wiking | tests | 18:04 |
| @HeikoS | the integration tester program is very much like a libshogun text | 18:05 |
| @HeikoS | that is c++ example that performs shogun code | 18:05 |
| shogun-buildbot | build #607 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/607 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:07 |
| shogun-buildbot | build #357 of CentOS7 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/357 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:09 |
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| shogun-buildbot | build #2804 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2804 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:09 |
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| shogun-notifier- | shogun: Heiko Strathmann :develop * 1be22a6 / tests/meta/CMakeLists.txt: https://github.com/shogun-toolbox/shogun/commit/1be22a6e4d721a8e5e8f60826010e9a87f404e0e | 18:21 |
| shogun-notifier- | shogun: try to fix buildbot via treating integration tester just like a libshogun example | 18:21 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'clang34 - thread analysis' | 18:21 |
| shogun-buildbot | The build has been queued, I'll give a shout when it starts | 18:21 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 1a4ea16 / / (9 files): https://github.com/shogun-toolbox/shogun/commit/1a4ea167434941c71ce8ee1a912a9b57777cfd5b | 18:22 |
| shogun-notifier- | shogun: fix cmake build for version <= 2.8.11 | 18:22 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 5fac3dd / / (9 files): https://github.com/shogun-toolbox/shogun/commit/5fac3dd37009f2eb4555b73877bbeb3c9afd3d1e | 18:22 |
| shogun-notifier- | shogun: cleaner version check | 18:22 |
| shogun-buildbot | build #600 forced | 18:22 |
| shogun-buildbot | I'll give a shout when the build finishes | 18:22 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 5049704 / / (9 files): https://github.com/shogun-toolbox/shogun/commit/50497042a6490c3925df75a3f3d365cea3c33fff | 18:22 |
| shogun-notifier- | shogun: Merge pull request #3077 from karlnapf/feature/cmake | 18:22 |
| shogun-notifier- | shogun: | 18:22 |
| shogun-notifier- | shogun: fix cmake build for version <= 2.8.11 | 18:22 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'CentOS7 - libshogun' | 18:22 |
| shogun-buildbot | build forced [ETA 2m58s] | 18:22 |
| shogun-buildbot | I'll give a shout when the build finishes | 18:22 |
| @HeikoS | wiking: centos is fixed :) | 18:23 |
| shogun-buildbot | build #358 of CentOS7 - libshogun is complete: Success [build successful] Build details are at http://buildbot.shogun-toolbox.org/builders/CentOS7%20-%20libshogun/builds/358 | 18:23 |
| @wiking | great | 18:23 |
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| shogun-buildbot | build #600 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/600 | 18:28 |
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| @wiking | mmm doxygen can generate svg :) | 18:39 |
| shogun-buildbot | build #763 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/763 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:39 |
| shogun-buildbot | build #2805 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2805 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:42 |
| shogun-buildbot | build #601 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/601 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:45 |
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| shogun-buildbot | build #693 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/693 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 18:52 |
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| shogun-notifier- | shogun: Viktor Gal :develop * 639088c / doc/doxygen/ (4 files): https://github.com/shogun-toolbox/shogun/commit/639088c197f6012c952e58268991fea7d721bbdb | 19:12 |
| shogun-notifier- | shogun: Update and fix doxygen config files | 19:12 |
| @wiking | shogun-buildbot: force build --branch=develop 'nightly_default' | 19:12 |
| shogun-buildbot | The build has been queued, I'll give a shout when it starts | 19:12 |
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| sanuj | HeikoS: i don't know why buy 209 tests are failing on my machine | 19:33 |
| sanuj | python-modular and generated | 19:33 |
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| shogun-buildbot | build #608 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/608 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 19:59 |
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| shogun-buildbot | build #764 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/764 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 20:30 |
| shogun-buildbot | build #1096 forced | 20:32 |
| shogun-buildbot | I'll give a shout when the build finishes | 20:32 |
| shogun-buildbot | build #2806 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2806 blamelist: Viktor Gal <viktor.gal@maeth.com> | 20:32 |
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| @lambday | HeikoS: hey | 20:35 |
| shogun-buildbot | build #602 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/602 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 20:36 |
| shogun-buildbot | build #694 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/694 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 20:43 |
| sanuj | lambday: hi | 20:47 |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/issues/3072 | 20:47 |
| @wiking | HeikoS: http://shogun.ml/doc/en/latest/index.html | 20:48 |
| @wiking | docs fixed | 20:48 |
| @wiking | as a positive sideeffect | 20:48 |
| @wiking | http://shogun.ml/doc/en/latest/classshogun_1_1CDotFeatures.html | 20:48 |
| @wiking | svg is being used to generate the dependency graph | 20:48 |
| @wiking | and you can zoom and pan around :P | 20:49 |
| lisitsyn | wiking: do you happen to know whether doxygen could generate better links? | 20:52 |
| lisitsyn | classshogun_1_1CDotFeatures | 20:53 |
| lisitsyn | hell | 20:53 |
| @lambday | sanuj: hey | 21:02 |
| @lambday | checking | 21:02 |
| sanuj | lambday: cool :) | 21:03 |
| sanuj | lambday: also this https://github.com/shogun-toolbox/shogun/issues/3074 | 21:04 |
| @wiking | lisitsyn: mmm only shorter :) | 21:04 |
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| @lambday | sanuj: okay.. so let's do the native removal first | 21:06 |
| sanuj | lambday: okay, i have worked with linalg before....almost a year back, so i have forgotten most of the stuff | 21:06 |
| @lambday | I was also thinking of using a better notation for rowwise and colwise things that we have.. I'll add a couple of issues regarding that later :) | 21:06 |
| @lambday | haha don't worry.. I myself forgot almost all of it | 21:07 |
| sanuj | lambday: cool :) | 21:07 |
| @lambday | sanuj: get your hands dirty with viennacl also... | 21:08 |
| sanuj | lambday: shall i get rid of the native implementation and the backend as well? | 21:08 |
| @lambday | we need some gpu stuffs | 21:08 |
| sanuj | lambday: building viennacl with shogun is tricky... i was having some problems which i don't remember anymore :P | 21:09 |
| @lambday | sanuj: yeah that would make sense.. but I'd suggest you send a small patch first.. remove native for one particular operation.. make sure that the tests still work.. | 21:09 |
| @lambday | sanuj: cmake just have to find your opencl and viennacl shared libraries.. shouldn't be too hard :) | 21:10 |
| @lambday | anyway it would be worth investing a couple of hours for.. cause we need to make this work :) | 21:10 |
| sanuj | lambday: sure, i'll start with the most easy one - add.h | 21:11 |
| @lambday | sounds cool | 21:11 |
| @lambday | let's do this iteratively | 21:11 |
| sanuj | lambday: agreed | 21:11 |
| @lambday | when all of NATIVEs are gone, we'll kill the backend | 21:11 |
| sanuj | sounds cool | 21:12 |
| @HeikoS | wiking: http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/600/steps/compile/logs/stdio | 21:12 |
| @HeikoS | this is what I got with the sanitizer thing | 21:12 |
| @HeikoS | mmmh | 21:12 |
| @HeikoS | ah wait | 21:13 |
| @HeikoS | thats different now | 21:13 |
| @HeikoS | so gotta change it for the cpp as well | 21:13 |
| @HeikoS | sanuj: jojo | 21:14 |
| @HeikoS | lambday: jo | 21:14 |
| @lambday | HeikoS: hola | 21:14 |
| @HeikoS | lambday: how are thingz? | 21:14 |
| sanuj | HeikoS: hey | 21:14 |
| @lambday | HeikoS: good.. redesigned the hell out of it :/ this is what I have so far https://github.com/lambday/flash/blob/develop/src/flash/statistics/MMD.cpp#L54 | 21:15 |
| @wiking | HeikoS: there are 2 sanitizers ;) | 21:15 |
| @wiking | just for the record | 21:15 |
| @HeikoS | wiking: ok thanks | 21:15 |
| @HeikoS | had no idea about any of this tbh ;) | 21:15 |
| @HeikoS | lambday: cool checking | 21:16 |
| @lambday | HeikoS: so the idea is - for each burst, we precompute the kernels on each block - then send each precomputed kernel to a separate thread (either cpu or gpu) | 21:16 |
| @lambday | they do their job.. when they are done, we get the statistic | 21:16 |
| @lambday | if we can't allocate enough memory for all the blocks in the burst, we remind the user to use small number of blocks per burst | 21:17 |
| @lambday | this is still WIP.. other cases have to be added | 21:18 |
| @HeikoS | lambday: I think this is pretty neat | 21:19 |
| @HeikoS | especially since it automatically send things to other thread | 21:19 |
| @lambday | yeah the computation manager takes care of that | 21:19 |
| @lambday | cm.use_gpu().compute(....) | 21:19 |
| @lambday | or cpu | 21:19 |
| @lambday | plus this approach separate the equation itself from the computation.. the equation is same for all the mmds | 21:20 |
| @lambday | so they are kept separate | 21:20 |
| @lambday | they are just functors | 21:20 |
| @lambday | q-time, b-test, linear time - all will use this | 21:20 |
| @lambday | for q-time, the block is the whole data set | 21:20 |
| @lambday | for b-test, we ask the user about the blocksize and for linear, we set it to 2/3 | 21:21 |
| @lambday | or so | 21:21 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * ee728ef / examples/meta/cpp/CMakeLists.txt: https://github.com/shogun-toolbox/shogun/commit/ee728efda76cac31f53121c7189bc01b70698970 | 21:21 |
| shogun-notifier- | shogun: sanitize meta cpp examples if needed | 21:21 |
| @HeikoS | lambday: and then each of these seperate things can also do things in parallel if we cant | 21:21 |
| @lambday | each thread has its own copy - so they can run in parallel | 21:21 |
| @HeikoS | and yes computation separated from equation is good | 21:21 |
| @HeikoS | since yes, computation is always the same structure | 21:22 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'clang34 - thread analysis' | 21:22 |
| shogun-buildbot | build #603 forced | 21:22 |
| shogun-buildbot | I'll give a shout when the build finishes | 21:22 |
| @lambday | for hsic too, similar things can be done | 21:22 |
| @HeikoS | lambday: I think for the one sample test, the story will be the same | 21:23 |
| sanuj | lambday: removed native implementation and related unittests in add.h | 21:23 |
| sanuj | lambday: everything passing | 21:23 |
| @lambday | yeah the code would look pretty similar for all the cases - easier to read | 21:23 |
| @lambday | sanuj: awesome! send the patch | 21:23 |
| sanuj | lambday: BTW it was me who wrote these native implementations :P | 21:23 |
| sanuj | last year | 21:24 |
| sanuj | yeah | 21:24 |
| @lambday | sanuj: haha that's ironic :D | 21:24 |
| @lambday | HeikoS: I totally screwed up the code last time I can see.. I myself can't understand how things are working/where the pieces are.. | 21:24 |
| @lambday | it's good that I am spending time on it to fix it | 21:25 |
| @lambday | :( | 21:25 |
| @HeikoS | hehe | 21:25 |
| @HeikoS | ok | 21:25 |
| @HeikoS | yes definitely | 21:25 |
| @HeikoS | lambday: what is really important is also to actually test things from a statistical qualitative perspective in notebooks later | 21:25 |
| @HeikoS | check that results make sense | 21:25 |
| @lambday | HeikoS: yeah that would be the exciting part.. all of this is just plain coding | 21:26 |
| @lambday | HeikoS: trying to be done with this by the end of this week.. | 21:26 |
| @lambday | HeikoS: BTW shall I spend some time to read nonparametric statistics? | 21:27 |
| @lambday | basics | 21:27 |
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| @HeikoS | lambday: no dont worry fornow | 21:27 |
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| @HeikoS | lambday: for now we want to get everything working so that we can do expeirment | 21:28 |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/pull/3079 | 21:28 |
| shogun-buildbot | build #603 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/603 | 21:28 |
| @HeikoS | lambday: keep in mind we dont want to stay too long in this initial phase | 21:28 |
| @HeikoS | lambday: otherwise its hard to finish/polish things | 21:28 |
| @lambday | HeikoS: yeah.. maybe we can discuss a possible timeline for this thing.. | 21:30 |
| @HeikoS | lambday: would be good I guess | 21:30 |
| @HeikoS | lambday: how much longer do you think this will take | 21:30 |
| @lambday | once I finish this, next step would be to write examples for cookbook and make the notebook work again.. | 21:31 |
| @HeikoS | until we can start writing API examples and tick boxes of which methods/papers we can do | 21:31 |
| @HeikoS | lambday: but it needs to be integrated with a feature branch as well -- doesnt that take time? | 21:31 |
| @HeikoS | lambday: document interfaces etc? | 21:31 |
| @HeikoS | on the other hand we can reuse old docs | 21:31 |
| @lambday | HeikoS: yeah that too is gonna take time.. but if the code is there, I can reuse old docs and do it parallely.. | 21:32 |
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| @wiking | hohohoho | 21:32 |
| @wiking | i just found this | 21:32 |
| @lambday | I guess by the end of this week I can finish as much of it as it's there | 21:32 |
| @wiking | or actually was sent to me | 21:33 |
| @wiking | https://www.python.org/dev/peps/pep-0020/ | 21:33 |
| @wiking | :DDDDDDDDDDDDDDDDDDDDDD | 21:33 |
| @wiking | "Explicit is better than implicit" | 21:33 |
| @wiking | now i know why python programmers never use variables or configuration files | 21:33 |
| @wiking | :)))) | 21:33 |
| @HeikoS | wiking: haha you never saw this before? :D | 21:33 |
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| @wiking | never | 21:33 |
| @wiking | this is the first time | 21:33 |
| @wiking | this is the biggest bullshit | 21:33 |
| @wiking | i ever seen in my life | 21:33 |
| @HeikoS | lambday: yeah I can also help you writing the cookbook examples | 21:33 |
| @wiking | :D | 21:33 |
| @HeikoS | lambday: so maybe lets do this: once the standard MMD stuff works, you put it in afeature brach and start iterating there | 21:34 |
| @HeikoS | in the meantime, I get the API examples going | 21:34 |
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| @HeikoS | wiking: haha | 21:34 |
| @HeikoS | ah man, I love it when you make fun of them ;) | 21:34 |
| @HeikoS | Flat is better than nested. | 21:35 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * 21b3cd8 / examples/meta/cpp/CMakeLists.txt: https://github.com/shogun-toolbox/shogun/commit/21b3cd8fa6d53fa9a31fa70ceea1b0a241a4b399 | 21:36 |
| shogun-notifier- | shogun: give meta examples *exactly* the same treatment as libshogun examples | 21:36 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'clang34 - thread analysis' | 21:36 |
| shogun-buildbot | The build has been queued, I'll give a shout when it starts | 21:36 |
| @wiking | HeikoS: :DDDD | 21:36 |
| shogun-buildbot | build #604 forced | 21:37 |
| shogun-buildbot | I'll give a shout when the build finishes | 21:37 |
| sanuj | lambday: shall i send more PRs like that or we wait for travis first and you merge? | 21:39 |
| shogun-buildbot | build #1096 of nightly_default is complete: Failure [failed notebooks] Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/1096 | 21:39 |
| @lambday | HeikoS: okay I'll do that.. by the end of this week I'll put this thing in a feature branch.. so next week I can give to write the examples.. and some actual testing.. alongwith debugging | 21:41 |
| @lambday | sanuj: I'm waiting for travis.. you can send more PRs :D | 21:41 |
| @HeikoS | lambday: yes, maybe even start putting things now. As soon as the quadratic time MMD works, you can put it in :) | 21:41 |
| @HeikoS | its doesnt have to be perfect in feature branch | 21:41 |
| @lambday | HeikoS: okay.. | 21:41 |
| sanuj | lambday: one implementation per PR? | 21:42 |
| @HeikoS | just compile and then I can already start trying things out.... in case something needs change, we save ourselves a bit of effort | 21:42 |
| @lambday | oh one question - for quadratic time mmd, we need api for the variance under null and alternative both right? | 21:42 |
| @lambday | or just the null is fine? | 21:42 |
| @HeikoS | lambday: both would be good | 21:42 |
| @HeikoS | but alternative is just variance of the mmd samples itself right? | 21:42 |
| @HeikoS | lambday: the core interface doesnt need alt, since we dont need it for the test | 21:43 |
| @HeikoS | but it would be good to have access to this for experimenting | 21:43 |
| @HeikoS | lambday: I like your gpu switch :) | 21:43 |
| @lambday | HeikoS: haha need some time to actually implement the opencl kernel :D | 21:43 |
| @HeikoS | lambday: how much faster was summing all elements of kernel matrix on gpu? | 21:43 |
| @HeikoS | lambday: linalg should do it no? | 21:43 |
| @lambday | HeikoS: yeah but linalg is again a mess.. it doesn't have block-wise matrix sum using viennacl | 21:44 |
| @HeikoS | wiking: whoooo http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/604 | 21:44 |
| @lambday | should be faster | 21:44 |
| @HeikoS | lambday: then that shold be added I guess | 21:44 |
| @lambday | that's what I need to check | 21:44 |
| @HeikoS | lambday: for quadratic time mmd, this is not needed | 21:44 |
| @lambday | nah | 21:44 |
| @HeikoS | and there the speedups are most crucial | 21:44 |
| @HeikoS | lambday: I think we might have to re-write one of the paper statements, which is "permutation test is slow" | 21:45 |
| @lambday | but for b-test and linear-time this can make significant difference | 21:45 |
| @HeikoS | this was only because of their crappy implementation | 21:45 |
| @HeikoS | lambday: yeah ok then | 21:45 |
| @lambday | HeikoS: another question | 21:45 |
| @lambday | HeikoS: so what we do for single kernel is --> compute all kernel matrices for a bunch of blocks --> send them to the compute engine to execute parallely | 21:46 |
| @lambday | for multiple kernels, this way won't work | 21:46 |
| @lambday | so I was thinking to invoke the parallelism per kernel | 21:46 |
| @lambday | but that depends - how many kernels do we use for kernel selection? | 21:46 |
| @lambday | I am just trying to get an idea - where to put the parallelism | 21:47 |
| shogun-notifier- | shogun: Heiko Strathmann :develop * a6036fd / tests/meta/CMakeLists.txt: https://github.com/shogun-toolbox/shogun/commit/a6036fd590d1631322993e9873d2a681d5232ad3 | 21:47 |
| shogun-notifier- | shogun: give meta integration tester same treatment as the libshogun examples | 21:47 |
| @lambday | sanuj: you can send a PR for a bunch of them.. just make sure it's not too large | 21:47 |
| @HeikoS | I see | 21:47 |
| sanuj | lambday: sure | 21:47 |
| @HeikoS | lambday: so the costs are m^2 for m kernels | 21:48 |
| @HeikoS | that is the MMD has to be computed (and stored) that many times | 21:48 |
| @HeikoS | but what exactly do you mean? | 21:48 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'clang34 - thread analysis' | 21:48 |
| shogun-buildbot | The build has been queued, I'll give a shout when it starts | 21:48 |
| shogun-buildbot | Hey! build clang34 - thread analysis #604 is complete: Warnings [warnings test] | 21:48 |
| shogun-buildbot | Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/604 | 21:48 |
| shogun-buildbot | build #605 forced | 21:50 |
| shogun-buildbot | I'll give a shout when the build finishes | 21:50 |
| @lambday | I mean, say, if we have 10 kernels and 1000 blocks per burst - all of these kernels AND all of these blocks can be computed parallely.. but to make things simple, I want to use parallel computation (a) either per *kernel* or (b) per block.. | 21:50 |
| @HeikoS | lambday: I see what you mean | 21:50 |
| @lambday | for single kernel, it's always *per* block | 21:50 |
| @lambday | 1000 threads running in parallel | 21:50 |
| @HeikoS | usually I think there are more blocks than kernels right? | 21:50 |
| @lambday | that's what I think - so it makes sense to invoke the parallelism block-wise, rather than kernel-wise | 21:51 |
| @HeikoS | lambday: yes absolutely | 21:51 |
| @HeikoS | as long as the cpu is busy that is fine | 21:51 |
| @lambday | for multiple kernel, we internally reduce the number of blocks we are processing per burst.. | 21:51 |
| @HeikoS | yes | 21:51 |
| @lambday | okay | 21:52 |
| @wiking | lambday: how do distribute it? | 21:53 |
| @lambday | wiking: yeah that's the question | 21:53 |
| @wiking | mmm | 21:54 |
| @wiking | but within machine | 21:54 |
| @wiking | or among machines? | 21:54 |
| @lambday | wiking: as of now, say, gpu | 21:54 |
| @lambday | wiking: but maybe hadoop job later | 21:54 |
| @lambday | :D | 21:54 |
| @wiking | ok | 21:54 |
| @wiking | easy | 21:54 |
| @wiking | http://actor-framework.org/ | 21:55 |
| @lambday | wiking: this is cool stuff | 21:55 |
| @wiking | yep | 21:56 |
| @wiking | atm i'm writing my simple example | 21:56 |
| @wiking | caf + libhdfs | 21:56 |
| @wiking | and then adding shogun later | 21:56 |
| @lambday | sexy | 21:57 |
| @lambday | okay I am definitely trying this - once the basic things work.. | 21:57 |
| @wiking | i'd like this to be the distributed backend of shogun | 21:57 |
| @lambday | wiking: how is it different from spark? | 21:58 |
| @wiking | well spark is first of all jvm | 21:58 |
| @wiking | and spark is an abstraction over akka | 21:58 |
| @wiking | which is a jvm actor framework | 21:59 |
| @wiking | so yeah | 21:59 |
| @wiking | this is c++ actor framework | 21:59 |
| @lambday | have to check it out | 22:00 |
| shogun-buildbot | Hey! build clang34 - thread analysis #605 is complete: Warnings [warnings test] | 22:01 |
| shogun-buildbot | Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/605 | 22:01 |
| @HeikoS | lambday: no hadoop or multi machine please :) | 22:05 |
| @HeikoS | thats a second step | 22:05 |
| @HeikoS | first is to make it actually work at all, then multicore, then maybe (if the science requests it) we can distribute it | 22:05 |
| @HeikoS | for now, there is not need for that | 22:06 |
| @HeikoS | lambday: woul dbe more interesting for other things | 22:06 |
| lisitsyn | I heard hadoop | 22:06 |
| @HeikoS | the ozone one was nice to distribute | 22:06 |
| @HeikoS | lambday: no | 22:06 |
| @HeikoS | lisitsyn: no | 22:06 |
| @HeikoS | lisitsyn: your ears tricked you | 22:06 |
| @lambday | HeikoS: yeah none now :) | 22:06 |
| @lambday | HeikoS: just the single machine gpu would be nice | 22:06 |
| @HeikoS | lambday: yeaj | 22:07 |
| @HeikoS | and multicore | 22:07 |
| @HeikoS | I canm always get a machine with 100 cores and a few GB of ram if we need power | 22:07 |
| @HeikoS | a good multicore implementation is quite useful for such things already | 22:07 |
| @HeikoS | shogun-buildbot: force build --branch=develop 'clang34 - undefined behaviour analysis' | 22:08 |
| shogun-buildbot | build #695 forced | 22:08 |
| shogun-buildbot | I'll give a shout when the build finishes | 22:08 |
| @lambday | HeikoS: yeah.. maybe I'll have to tune it a bit later.. but not thinking of such things as of now.. | 22:09 |
| @HeikoS | lambday: Im keen to write API examples | 22:09 |
| @HeikoS | lambday: so let me know when I can start with one | 22:09 |
| @lambday | HeikoS: okay by the end of this week this would be API example ready | 22:10 |
| @lambday | at least the mmds | 22:10 |
| @lambday | I'll feature branch it | 22:10 |
| @HeikoS | lambday: great | 22:15 |
| @HeikoS | let me know! | 22:15 |
| shogun-buildbot | Hey! build clang34 - undefined behaviour analysis #695 is complete: Warnings [warnings test] | 22:16 |
| shogun-buildbot | Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/695 | 22:16 |
| @HeikoS | lambday: going home now | 22:17 |
| @HeikoS | lambday: see you later! | 22:17 |
| sanuj | lambday: getting error in this | 22:17 |
| @lambday | HeikoS: okay see you :) | 22:17 |
| @HeikoS | wiking: the clang analysis now are compiling again | 22:17 |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/blob/d8eb73dd89f47e0da28f07163c4f635b96d0ec00/src/shogun/kernel/ExponentialARDKernel.cpp#L95 | 22:17 |
| @HeikoS | wiking: all thats missing is lisitsyn for the ctags fix and me the python3 ply fix | 22:18 |
| @lambday | HeikoS: for element-wise, we need NATIVE :( | 22:18 |
| @lambday | sanuj: | 22:18 |
| sanuj | lambday: after removing native from Elementwiseunaryoperation.h | 22:18 |
| @lambday | sanuj: this lambda expression won't be supported by eigen3 or anything else.. only native can support thta | 22:19 |
| sanuj | lambday: HeikoS ohoh | 22:19 |
| @lambday | sanuj: eigen3 has only a few NATIVE element-wise things | 22:19 |
| sanuj | lambday: i see | 22:20 |
| @lambday | sanuj: you can do one thing - remove the specialization.. make it the default | 22:20 |
| @lambday | oh but then too I am afraid it won't work | 22:20 |
| sanuj | lambday: then how will we get rid of native backend | 22:21 |
| @lambday | let me think | 22:21 |
| sanuj | HeikoS: there? | 22:22 |
| -!- HeikoS [~heiko@untrust-out.swc.ucl.ac.uk] has quit [Ping timeout: 276 seconds] | 22:23 | |
| sanuj | lambday: i'll leave elementwise op for now | 22:23 |
| sanuj | and remove other implementations | 22:24 |
| @lambday | sanuj: for these elementwise things, eigen3 is slow from our perspective... suppose you do an element-wise sin, it returns the result in a newly created matrix.. | 22:24 |
| @lambday | there is a lot of copying involed.. | 22:24 |
| @lambday | yeah that might be better idea for now | 22:24 |
| sanuj | okay | 22:24 |
| sanuj | lambday: i don't think there is any harm in keeping native implementations wherever we need them | 22:25 |
| -!- besser82 [~besser82@fedora/besser82] has quit [Ping timeout: 250 seconds] | 22:38 | |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/pull/3079 | 22:38 |
| sanuj | all checks are passing | 22:38 |
| @lambday | sanuj: cool.. thanks | 22:39 |
| shogun-notifier- | shogun: Sanuj :develop * 3551260 / / (3 files): https://github.com/shogun-toolbox/shogun/commit/3551260aa2108c01f884873f6ee807bd171243fe | 22:39 |
| shogun-notifier- | shogun: remove native add in linalg | 22:39 |
| shogun-notifier- | shogun: Soumyajit De :develop * 018971a / / (3 files): https://github.com/shogun-toolbox/shogun/commit/018971a489e293a2dbe3af5667ea79206d9b7ca9 | 22:39 |
| shogun-notifier- | shogun: Merge pull request #3079 from sanuj/linalg_cleanup | 22:39 |
| shogun-notifier- | shogun: | 22:39 |
| shogun-notifier- | shogun: remove native add in linalg | 22:39 |
| @lambday | sanuj: looking forward to your next patch | 22:40 |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/pull/3080 | 22:40 |
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| sanuj | lambday: this is the last one | 22:55 |
| sanuj | lambday: https://github.com/shogun-toolbox/shogun/pull/3081 | 22:55 |
| sanuj | lambday: now there is native implementatino left in ElementwiseOperations.h, ElementwiseUnaryOperation.h and sin.h | 22:57 |
| sanuj | which we are not going to remove i guess | 22:57 |
| shogun-buildbot | build #609 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/609 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 22:58 |
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| sanuj | lambday: going to sleep | 23:26 |
| sanuj | goodnight | 23:26 |
| -!- sanuj [0e8bc409@gateway/web/freenode/ip.14.139.196.9] has quit [Quit: Page closed] | 23:26 | |
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| shogun-buildbot | build #765 of deb4 - python3 is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/deb4%20-%20python3/builds/765 blamelist: Viktor Gal <viktor.gal@maeth.com> | 23:29 |
| shogun-buildbot | build #2807 of bsd1 - libshogun is complete: Failure [failed configure] Build details are at http://buildbot.shogun-toolbox.org/builders/bsd1%20-%20libshogun/builds/2807 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Sanuj <sanuj.sharma.in@gmail.com>, Soumyajit De <heavensdevil6909@gmail.com> | 23:32 |
| shogun-buildbot | build #606 of clang34 - thread analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/606 blamelist: Viktor Gal <viktor.gal@maeth.com> | 23:35 |
| shogun-buildbot | build #696 of clang34 - undefined behaviour analysis is complete: Failure [failed compile] Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/696 blamelist: Viktor Gal <viktor.gal@maeth.com> | 23:42 |
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| --- Log closed Wed Mar 16 00:00:32 2016 | ||
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