Thanks Macro. I've filed https://github.com/open-mpi/ompi/pull/5277 here for master; will follow up with PR's to the release branches after that passes CI / is merged.
> On Jun 11, 2018, at 10:43 AM, Marco Atzeri <marco.atz...@gmail.com> wrote: > > On 5/28/2018 11:58 AM, Marco Atzeri wrote: >> On 5/24/2018 11:07 AM, Marco Atzeri wrote: >>> On 5/23/2018 2:58 PM, Gilles Gouaillardet wrote: >>>> Marco, >>>> >>>> Have you tried to build Open MPI with an external (e.g. Cygwin provided) >>>> libevent library ? >>>> If that works, I think that would be the preferred method. >>>> >>>> Cheers, >>>> >>>> Gilles >>> >>> I will try. >>> If I remember right there was an issue in the past as >>> somewhere a WIN32 was defined an it was screwing the build. >>> >>> Regards >>> Marco >>> >> I am validating a patch workaround to see if it works with both >> internal and external libevent. >> The build with external libevent passed all >> osu-micro-benchmarks-5.4.2 MPI tests > > attached patch allows build of 3.1.0 on cygwin 32 bit > and 64 bit versions, configured with > > --with-libevent=external \ > --disable-mca-dso \ > --disable-sysv-shmem \ > --enable-cxx-exceptions \ > --with-threads=posix \ > --without-cs-fs \ > --with-mpi-param_check=always \ > --enable-contrib-no-build=vt,libompitrace \ > --enable-mca-no-build=paffinity,installdirs-windows,timer-windows,shmem-sysv,patcher > > the 64 bit version also use > --enable-builtin-atomics > > Tested with libevent 2.0.22-1 > > Regards > Marco > > <openmpi-3.1.0-2.src.patch>_______________________________________________ > devel mailing list > email@example.com > https://lists.open-mpi.org/mailman/listinfo/devel -- Jeff Squyres jsquy...@cisco.com _______________________________________________ devel mailing list firstname.lastname@example.org https://lists.open-mpi.org/mailman/listinfo/devel