| --- Log opened Fri Sep 28 00:00:17 2012 | ||
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| shogun-buildbot | build #116 of nightly_default is complete: Failure [failed test] Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_default/builds/116 | 03:27 |
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| n4nd0 | hello hello | 21:03 |
| blackburn | n4nd0: hello hello | 21:03 |
| n4nd0 | blackburn: do you have any idea about how can we solve my problem with the undefined reference to pthread_atfork | 21:05 |
| n4nd0 | ? | 21:05 |
| blackburn | still..? oh let me check | 21:06 |
| blackburn | so it fails on compilation of shogun, right? | 21:06 |
| n4nd0 | not really | 21:06 |
| n4nd0 | on compilation of the examples | 21:07 |
| n4nd0 | for instance, libshogun/so_hmsvm_mosek | 21:07 |
| n4nd0 | blackburn: what is the general rule for the order of the libraries? | 21:11 |
| blackburn | order of -l* stuff? | 21:11 |
| blackburn | I am unsure it matters | 21:12 |
| n4nd0 | yeah order of -l stuff | 21:12 |
| n4nd0 | ok | 21:12 |
| blackburn | it shouldn't matter I believe | 21:12 |
| n4nd0 | I have no idea how to solve this :( | 21:24 |
| n4nd0 | anyway, first of all | 21:24 |
| n4nd0 | blackburn: do you happen to know how can we find out if it is a problem compiling the example or if it comes from some error in the way I am building shogun with MOSEK support? | 21:25 |
| n4nd0 | I get basically this error | 21:25 |
| n4nd0 | /usr/local/etc/mosek/6/tools/platform/linux32x86/bin/libiomp5.so: undefined reference to `pthread_atfork' | 21:25 |
| blackburn | argh | 21:40 |
| blackburn | sorry, re | 21:40 |
| blackburn | n4nd0: are you building example with -lmosek? | 21:42 |
| n4nd0 | blackburn: yes | 21:42 |
| n4nd0 | blackburn: but don't worry, I think I will read more about it later | 21:43 |
| blackburn | n4nd0: libiomp5.so is actually openmp | 21:43 |
| n4nd0 | I don't manage to quick fix so I will take it a look | 21:43 |
| blackburn | one idea could be to build shogun with openmp as well | 21:43 |
| blackburn | didn't you try that? | 21:43 |
| n4nd0 | I don't think so | 21:44 |
| n4nd0 | how can I do that | 21:44 |
| n4nd0 | ? | 21:44 |
| blackburn | n4nd0: try -lomp | 21:45 |
| n4nd0 | blackburn: in my example? | 21:45 |
| blackburn | yeah, try that too | 21:45 |
| n4nd0 | too? | 21:45 |
| n4nd0 | haha | 21:45 |
| blackburn | you may also try to build shogun | 21:45 |
| n4nd0 | ah ok | 21:45 |
| blackburn | with -lomp | 21:45 |
| n4nd0 | /usr/bin/ld: cannot find -lomp | 21:46 |
| blackburn | oops | 21:46 |
| blackburn | -fopenmp | 21:46 |
| blackburn | n4nd0: you may also try to link your example with -lpthread | 21:48 |
| n4nd0 | blackburn: I was already linking with lpthread | 21:50 |
| n4nd0 | I think that actually it should be with pthread | 21:50 |
| n4nd0 | tried with both though | 21:50 |
| n4nd0 | -fopenmp didn't make it either | 21:50 |
| blackburn | bad :( | 21:51 |
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| --- Log closed Sat Sep 29 00:00:17 2012 | ||
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