Le 01/07/2020 à 15:55, Jon Dart a écrit : > On 6/30/2020 4:00 PM, Brice Goglin wrote: >> >> Hello >> >> We don't have many windows-specific changes in 2.1 except some late >> MSVC-related changes added after rc1. Can you try 2.1.0rc1 instead of >> 2.1.0? It's not visible on the download page but it's actually >> available, for instance at >> https://download.open-mpi.org/release/hwloc/v2.1/hwloc-win64-build-2.1.0rc1.zip >> > Tried it, that one does not work, either.
Hello Jon Sorry the delay. I finally got some time to look at this. I can only reproduce the issue when I am compiling against hwloc 2.0.4 and using 2.2.0 at runtime (placing libhwloc-15.dll in the current directory). If using the same version (either 2.0.4 or 2.2.0) for both compiling at running, the program works fine. Can you double-check if you were mixing versions? If so, it may look like some sort of ABI break. I am trying to find out where hwloc_topology_init() crashes. Brice _______________________________________________ hwloc-users mailing list hwloc-users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/hwloc-users
