All of the job failures have this warning so I am inclined to think they are related. I don't know what I should expect from lstopo on inside of AWS, but I guess I'll try it.
I was using the hwloc shipped with the mpich-3.3b1. Talk to the MPICH team if you want them to upgrade :-) Jeff On Thu, Sep 13, 2018 at 8:42 AM, Brice Goglin <brice.gog...@inria.fr> wrote: > This is actually just a warning. Usually it causes the topology to be > wrong (like a missing object), but it shouldn't prevent the program from > working. Are you sure your programs are failing because of hwloc? Do you > have a way to run lstopo on that node? > > By the way, you shouldn't use hwloc 2.0.0rc2, at least because it's old, > it has a broken ABI, and it's a RC :) > > Brice > > > > Le 13/09/2018 à 16:12, Jeff Hammond a écrit : > > I am running ARMCI-MPI over MPICH in a Travis CI Linux instance and > topology is causing it to fail. I do not care about topology in a > virtualized environment. How do I fix this? > > ************************************************************ > **************** > * hwloc 2.0.0rc2-git has encountered what looks like an error from the > operating system. > * > * Group0 (cpuset 0x00001111,0x11111111) intersects with L3 (cpuset > 0x00001000,0x02100002) without inclusion! > * Error occurred in topology.c line 1384 > * > * The following FAQ entry in the hwloc documentation may help: > * What should I do when hwloc reports "operating system" warnings? > * Otherwise please report this error message to the hwloc user's mailing > list > * along with the files generated by the hwloc-gather-topology script. > ************************************************************ > **************** > > https://travis-ci.org/jeffhammond/armci-mpi/jobs/425342479 has all of the > details. > > Jeff > > > -- > Jeff Hammond > jeff.scie...@gmail.com > http://jeffhammond.github.io/ > > > _______________________________________________ > hwloc-users mailing > listhwloc-us...@lists.open-mpi.orghttps://lists.open-mpi.org/mailman/listinfo/hwloc-users > > > > _______________________________________________ > hwloc-users mailing list > hwloc-users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/hwloc-users > -- Jeff Hammond jeff.scie...@gmail.com http://jeffhammond.github.io/
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