hkaiser 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/ | GSoD: https://developers.google.com/season-of-docs/
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<parsa> simbergm: oing
<parsa> ping*
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<simbergm> parsa pong
<parsa> simbergm: see pm
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<tarzeau> Yorlik: you're aware of an existing debian source package of hpx? (if it's helpful in some way?)
<Yorlik> I wasn't
<tarzeau> i'm not using clang though
<Yorlik> We have an internal rule: Being able to build everything we use.
<Yorlik> I managed to compile boost and hpx with clang8 on Linux today
<Yorlik> Doing it on windows right now
<tarzeau> i have that rule for all our users: if you want to run THAT software, you have to be able to build it (we can help)
<Yorlik> :)
<tarzeau> i've built nethack on solaris and ascended!
<tarzeau> heck even on OPENSTEP!
<tarzeau> on windows with which compiler? ms?
<Yorlik> Run HPX on an Atrduinoi cluster .. ;)
<Yorlik> Arduino
<tarzeau> how many of them?
<tarzeau> and how are they connected to each other?
<Yorlik> By VPN over icmp?
<Yorlik> (Could be done with sofether, I guess ...)
<Yorlik> softether
<tarzeau> that's not going to be fast?
* Yorlik is overworked and needs a break really soon ...
<Yorlik> lol - no
<Yorlik> Seems boost just compiled on windows with clang-win
<Yorlik> tagged -clangw8-
<tarzeau> arduino reminds me i need to find some PSU for some crazy guy in HIL, they want to use some peltier elements, connected to arduino humidity/temperatre sensor to cool an office
<tarzeau> wonder how many peltier elements they'll need to cool it, (and how much power) and how much sunflower oil
<Yorlik> Peltirs cause more heat than cold
<Yorlik> You need to get rid of that lots of exxcess heat
<tarzeau> but if you throw the heat away, and juse use the cold that's going to work
<Yorlik> Yes
<tarzeau> they want to try with water first, but i guess oil will be better
<Yorlik> That's going to be quitre expensive
<tarzeau> power consumption?
<tarzeau> the users don't pay that bill
<tarzeau> the link to the source package is in the bug tracking link btw, if you do tests i'm interested in results
<Yorlik> We're using CentOS for the server
<Yorlik> I use Debian Buster for my local development machine though
<simbergm> tarzeau: btw, you might want to put just 2007-2019 STE||AR Group as upstream authors, the list that's there is outdated and incomplete
<tarzeau> simbergm: that's what i had first... guess what there's a sponsor, and ftp team, reviewing the debian/copyright file and the ftp team wants all the details, if it's outdated, we'll need to update it, and if incomplete, complete it :)
<tarzeau> and i hope hpx does not do license changes. colmap did, it's so painful writing that copyright files, and changing licenses is even worse
<simbergm> :/
<simbergm> we'll need some git log magic then
<simbergm> doubt we'll change the icense
<tarzeau> just don't tell anyone it's outdated or incomplete :) and it'll slip through
<tarzeau> i'm normally using grep -ri opyright .
<tarzeau> and there's like 3 more debian specific tools that also ftp-masters of debian use
<tarzeau> it's crazy!
<tarzeau> to find authors of files
<Yorlik> It appears HPX has problems when boost is built with clang-win (=clang-cl) and also being buiult with clang-cl. I get an error message "No suitable build variant found"
<Yorlik> Standard clang on Linux wasn't an issue
<tarzeau> what is it like on macOS?
<Yorlik> But it seems not to understand something like this: boost_container-clangw8-mt-d-x64-1_70.lib
<Yorlik> I guess on mac it's probably just clang
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* Yorlik has no mac
<Yorlik> I just have a MAC Address :D
<Yorlik> UH: -- Boost toolset is unknown (compiler )
<Yorlik> OK - seems I need to adjust some settings ...
<Yorlik> Seems I was missing this:
<Yorlik> SET(BUILD_SHARED_LIBS ON)
<Yorlik> SET(Boost_USE_STATIC_LIBS OFF)
<Yorlik> Now FinPackage is happy again
<Yorlik> err find_package
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<Yorlik> Seems the boost variant I built with clang-cl is unrecognized
<Yorlik> HPX doesn't like it
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<Yorlik> I think I'll rebuild and reinstall my boost build, just to be sure the cmake files are correct and not jumbled by the two variants
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