aserio changed the topic of #ste||ar to: STE||AR: Systems Technology, Emergent Parallelism, and Algorithm Research | stellar.cct.lsu.edu | HPX: A cure for performance impaired parallel applications | github.com/STEllAR-GROUP/hpx | Buildbot: http://rostam.cct.lsu.edu/ | Log: http://irclog.cct.lsu.edu/
<github> [hpx] hkaiser pushed 1 new commit to master: https://git.io/vNA2I
<github> hpx/master f910b98 Hartmut Kaiser: Merge pull request #3138 from STEllAR-GROUP/fix_3126...
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<github> [hpx] cogle opened pull request #3140: is_heap_text fix (master...is_heap_tests_fix) https://git.io/vNAHM
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<github> [hpx] StellarBot pushed 1 new commit to gh-pages: https://git.io/vNAFu
<github> hpx/gh-pages 33664fc StellarBot: Updating docs
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<K-ballo> I missed the actual change from compose_cb to small_vector
<heller_> Do you know when small_vector was included in boost container?
<K-ballo> 1.5x?
<K-ballo> 1.58
<heller_> Yup
<heller_> Ok.. noone checked and now our 1.56 builders fail
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<heller_> hkaiser: upgrade minimal boost version, revert the compose_cb patch it write our own small_vector?
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<hkaiser> heller_: what would be the minimal boost version required?
<zao> :D
<K-ballo> 55 -> 58
<hkaiser> I think we can do that
<hkaiser> what do you guys think?
<heller_> I agree
<heller_> We should do that
<hkaiser> ok, let's go ahead with this, then
<hkaiser> docs, config.hpp, rostam
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<heller_> Let's check what the various distros ship though
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<hkaiser> k
<hkaiser> heller_: alternatively we can leave the old compose_cb in for older boost versions
<hkaiser> third option would be to look for a 3rd party implementation of the small_vector idea
<hkaiser> where 3) is almost the preferrable solution ;-)
<zao> Boost versions, aren't they lovely?
<hkaiser> they are
<zao> We found the reason for a memory leak in OpenFOAM after months of troubleshooting...
<zao> Boost 1.64 (bad) vs. Boost 1.61 (good).
<hkaiser> nice
<K-ballo> how?
<K-ballo> was the leak directly caused by boost?
<zao> Didn't dig deeper, but that's the only change between the working and bogus build.
<zao> Lovely codebase that has those null references and all.
<K-ballo> "empty lvalues" ;)
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<jbjnr> hkaiser: have I asked you before to send me info about phylanx? I spent time this week with the guys from UT in the dongarra group and it looks like I may start porting some of their new exascale matrix work to hpx.
<jbjnr> I'm curious to know what you are doing with matrices in phylanx
<jbjnr> I'm sure I asked before. must check emails ...
<hkaiser> jbjnr: I have not responded to this, sorry
<hkaiser> best would be to talk over skype at some point
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<jbjnr> hkaiser: great. if you're free sometime this week ...
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<hkaiser> jbjnr: yah, sure
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