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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<Yorlik> I just saw there is a stable tagged release now - is that new?
<Yorlik> Asking because I have issues compiling current head and 1.3.0 has issues with msvc 2019
<Yorlik> So - should I use stable now?
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<hkaiser> Yorlik: 'stable' is the last commit on master that has passed all tests
<Yorlik> OK - so you automated it?
<hkaiser> also, what problems does VS2019 have with V1.3?
<hkaiser> Yorlik: yes
<Yorlik> 1.3.0 Didn't work with 2019 - we discussed that in the past - but honestly - I can't remember what it was
<hkaiser> hmmm
<hkaiser> I don't remember details either, I thought we fixed it for the release...
<Yorlik> You made a patch post 1.3.0
<Yorlik> Trying "stable" now
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<hkaiser> K-ballo: I learnt today, that std::function has a assignment operator taking a reference_wrapper (template<class F> function& operator=(reference_wrapper<F> f) noexcept;)
<hkaiser> do you think we could add that?
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<diehlpk> hkaiser, see pm
<K-ballo> hkaiser: just for the noexcpt?
<hkaiser> K-ballo: yah, most likely
<hkaiser> not a big deal, certainly...
<K-ballo> I can probably just make the existing one conditionally noexcept
<Yorlik> I'm getting this link error with "stable": https://gist.github.com/McKillroy/cb3ba09592345cdf7b84c624a8ee15ee
<hkaiser> K-ballo: that would work as well
<Yorlik> The reference to "C:\__A\format.cpp.obj" is crazy - that location is totally out of the workspace
<hkaiser> Yorlik: no idea, you should delete you build directory, however
<Yorlik> I'll try that
<hkaiser> Yorlik: btw, stable works fine for me
<diehlpk> hkaiser, aserio I added some content to the BOF proposal. mainly the format of the session and the short description
<diehlpk> Could you please have a look and make some comments?
<hkaiser> diehlpk: will do
<hkaiser> thanks
<diehlpk> I will write the long description based on your comments
<diehlpk> We need to submit by July 31, 2019
<diehlpk> aserio, hkaiser would be nice if you could provide some feedback by Saturday, so I can work on it during my flight saturday
<hkaiser> will try
<Yorlik> hkaiser: Problem remains after deleting build directory. I'm recompiling with tests off now whichb ~seems to work (still have to see)
<Yorlik> Are tests in the CI running on windows too?
<Yorlik> I wonder if its an OS quirk
<hkaiser> Yorlik: as said, works for me (tm) ;-)
<Yorlik> Which are your compile settings on windows? Mind to share?
<hkaiser> Yorlik: cmake?
<Yorlik> Since it worked for a long time for me now, I think it's worth investing and not just me screwing up.
<Yorlik> I mean investigating
<hkaiser> I use vcpkg and cmake
<hkaiser> hwloc and boost come through cmake, no other dependencies
<Yorlik> I build everything on my own.
<Yorlik> boost, hwloc, everything
<Yorlik> Custom Cmake scripts, following published recipes
<zao> Are you using your superproject still or is this a standalone build?
<hkaiser> shouldn't be a problem, though
<hkaiser> just point cmake to those libraries...
<Yorlik> The superbuild is just spawning an External project - so its a black box n ow
<Yorlik> Disabling the tests just worked and it finishedbuilding
<Yorlik> Not sure vcpkg is building te tests
<hkaiser> no
<hkaiser> I'm not using vcpkg to build hpx
<Yorlik> OK - all i great there is no bug ... never was ;)
<zao> eh?
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<Yorlik> Not sure what would be wrong with that
<hkaiser> Yorlik: well, I wouldn't know either
<zao> I kicked off a build to see how it fares, room is now even warmer :(
<zao> Same-ish errors like you.
<Yorlik> The funny thing is - I now got it working without changes
<Yorlik> And I HAD my build folder deleted before
<Yorlik> Something is kinda UB in the buzilding
<zao> Also able to trigger it from within VS building the `format_test` target.
<Yorlik> Yep. My impression is the build system is sometimes a little wonky when using it from within VS
<zao> There are two format.obj files in the project tree by the way
<zao> "libs\format\tests\unit\format_test.dir\Debug\format.obj"
<zao> "libs\format\hpx_format.dir\Debug\format.obj"
<Yorlik> Seems format needs fixing
<zao> hkaiser: Shouldn
<zao> Shouldn't this test also link hpxd.lib?
<zao> Tests like all_to_all link hpx_initd.lib and hpxd.lib, while this format test only links assorted other HPX libraries.
<zao> I don't know where the missing symbols end up living, as tooling on Windows to query libraries are abysmal.
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<zao> This is not limited to that test, ones that wasn't XFAIL here are: assert_fail_test, assert_succeed_test, delay_baseline_test, format_test, lockfree_fifo_test, htts2_payload_precision
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