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/
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<K-ballo>
hkaiser: back.. so, we already have a sfinae for expression feature test macro
<K-ballo>
the test case is leaner than I remembered
<K-ballo>
somehow I thought all the experimentation I did to determine a common subset would have made it into it, but alas it did not
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<hkaiser>
K-ballo: ok
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<jbjnr>
wash[m]: yt?
<jbjnr>
The thing I was going to ask was : The paper I just submitted on hpx + serialization + rma would make quite a good cppcon talk, but I did not realize the deadline was sunday - if you had free slots and wanted an hpx talk to go in ....
<jbjnr>
heller_: I got the information from our associate director who is on several SC committees. she said the papers are 15th and the GB will be some time after, but we don't kniow how long after. Apparently it is handled by the ACM and out of the hands of the SC committee etc directly.
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<shoshijak>
Hi all! I've upgraded to gcc 7.1.0 and Boost 1.64.0 and while building HPX, I get the following error:
<shoshijak>
/usr/local/boost_1_64_0/include/boost/icl/type_traits/type_to_string.hpp:56:12: error: partial specialization of ‘struct boost::icl::type_to_string<Unary<Type> >’ after instantiation of ‘struct boost::icl::type_to_string<std::__cxx11::basic_string<char> >’ [-fpermissive]
<shoshijak>
struct type_to_string<Unary<Type> >
<shoshijak>
anyone have any idea what could be going on?
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<zao>
That compiler is painfully new, isn't it?
<zao>
Maybe try boostorg devel branch, and/or see if the Boost list knows?
<zao>
What bit of HPX invokes that functionality?
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<shoshijak>
zao: yes it is ... Looks like by starting the compilation afresh again in a new directory magically solved the problem. But thanks :)
<zao>
Heh, nice.
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<hkaiser>
shoshijak: we're seeing the same problems on buildbot - how did you solve it?
<hkaiser>
shoshijak: to me this looks like a boost problem :/
<shoshijak>
I re-built Boost 1.64.0 with gcc 7.1.0, re-cloned HPX into a new directory and started the whole build of HPX from scratch again
<hkaiser>
uhh
<hkaiser>
that's no thelpful ;)
<hkaiser>
not*
<shoshijak>
well I didn't do anything aside form that ... :/
<shoshijak>
*from
<hkaiser>
sure ;)
<shoshijak>
I built boost with ./b2 cxxflags="-std=c++11" --layout=versioned threading=multi link=shared variant=release,debug address-model=64 --build-type=complete
<hkaiser>
could be that our boost was not built using the same compiler
<shoshijak>
that could be
<zao>
Still, it's a compiler error.
<zao>
Surely there's no headers generated in Boost based on compiler capabilities?
<zao>
shoshijak: So has it completed successfully, or just not failed _yet_? :)
<hkaiser>
shrug
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<shoshijak>
zao: just finished compiling, it completed successfully
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<github>
[hpx] hkaiser closed pull request #2685: Add support of std::array to hpx::util::tuple_size and tuple_element (master...size_std_array) https://git.io/vHoKz