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/ | GSoC: https://github.com/STEllAR-GROUP/hpx/wiki/Google-Summer-of-Code-%28GSoC%29-2020
<hkaiser> will look
<nikunj97> if it looks clean to you, I'll start working on distributed resiliency today
<nikunj97> is there any example that uses bin pack executor?
<hkaiser> create one ;-)
<nikunj97> :D
<hkaiser> but sure, looks good so far - thanks a lot!
<nikunj97> it uses deprecated functions, but we can work on them later ;-)
<hkaiser> sure
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<nikunj97> hkaiser, made the formatting changes you suggested. Does the sfinae implementation looks clean?
<hkaiser> sure, looks good for now
<hkaiser> nikunj97: I'd rather have the work being done against HPX than separately as integrating things back is an uneeded burden
<hkaiser> but in the end it's your choice, certainly
<nikunj97> hmm.. we can do it that way, sure. But I just wanted to be sure to have everything properly done before making it production ready
<nikunj97> probably a WIP PR that merges once I have all the work done?
<hkaiser> sure, as you wish
<nikunj97> alright. That is doable in that case.
<nikunj97> hkaiser, let's do it new repo way for now please? Want to make sure everything is in place before we start merging to HPX.
<hkaiser> nikunj97: as you wish
<nikunj97> thanks
<hkaiser> nikunj97: I'd suggest that you use the current resiliency module as the bases, however
<nikunj97> hkaiser, as in use code from the resiliency module right?
<hkaiser> yes
<hkaiser> so that reintegration will be easier
<nikunj97> yes, I took the base code from there. Everything else will be done on top of it.
<hkaiser> cool
<nikunj97> that's why the first PR was about refactoring that code to allow for single entry point
<hkaiser> nod, thanks
<nikunj97> now I'll work on adding distributed executors to async replay then replicate.
<nikunj97> post that a few benchmark runs for implementation overheads (for the paper)
<hkaiser> sounds good
<nikunj97> and then we'll need to do a call to discuss about hardware level fault tolerance that I proposed last time.
<hkaiser> nikunj97: have you talked to Thomas about this?
<nikunj97> I haven't. I delayed the project until now to work on the Arm paper and with Patrick on the Rpi paper
<hkaiser> good
<nikunj97> I'll be working on distributed resiliency the next few weeks adding distributed resiliency. Unfortunately, I'll have to be on a break post that to work on my BS thesis. So I'll start with the actual node level fault tolerance in Jan.
<nikunj97> as of now, I want to add distributed software resilience to HPX.
<nikunj97> and if things work nicely, to move to node level faults
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<nikunj97> hkaiser, can't find links to the distributed executors. Mind sharing the links again?
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<nikunj> hkaiser: thanks!
<nikunj> Wait this does not contain the 3 distributed executors with hpx
<nikunj> s/with/within
<hkaiser> you mean the distribution policies?
<nikunj> Yes this is what I meant, thanks!
<hkaiser> we have not moved those to the module yet
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<bita_> hkaiser, since yesterday that I updated hpx, I cannot build phylanx. I get linking errors like LINK : fatal error LNK1104: cannot open file 'C:\Repos\hpx\cmake-build-debug\Debug\lib\hpx_iostreamsd.lib' and LINK : fatal error LNK1104: cannot open file '..\..\..\Debug\lib\hpx_phylanxd.lib'
<bita_> I updated my vcpkg and now I get those errors as well as this: "Not using Vcpkg because VcpkgEnabled is "false""
<bita_> Do you have any advice for me?
<hkaiser> I don't know anything about this vcpkg change, need to investigate
<hkaiser> bita_: ^^
<bita_> before I update vcpkg I still got the linking errors related to hpx
<hkaiser> bita_: did you use the CMAKE_TOOLCHAIN_FILE?
<hkaiser> -DCMAKE_TOOLCHAIN_FILE=(your vcpkg directory here)/scripts/buildsystems/vcpkg.cmake
<bita_> no I didn't
<hkaiser> add the cmake toolchain file to your cmake invocation, that should do the trick
<bita_> sure thanks
<bita_> Actually, I checked my cmake files and I see that I have had set that in my cache files (set(CMAKE_TOOLCHAIN_FILE "C:/Repos/vcpkg/scripts/buildsystems/vcpkg.cmake" CACHE FILEPATH ""))
<bita_> hkaiser: ^^
<K-ballo> setting that from within the cmake lists?
<K-ballo> that's not really supported.. although if you place it before any project() calls it may just happen to work out
<bita_> No,on windows I have a bat file that uses .cmakewhich has that settings
<K-ballo> how does a bat file understand cmake commands?
<K-ballo> oh, you mean cmake -C ?
<bita_> Actually Parsa has set that: within the bat file I have: cd hpx
<bita_> git pull
<bita_> rd /s /q cmake-build-debug
<bita_> cmake -C ../hpx_cache.cmake -H. -Bcmake-build-debug -G"Visual Studio 15 2017 Win64"
<bita_> git checkout tags/stable
<K-ballo> that's not a cache file, that's a script used to populate the cache file
<bita_> yeah :D
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