I'll have to look into that. It looks like with all my humble patches it should compile and pass the tests successfully even if compiled with -march=native -mtune=native -Ofast+ optimization, and all the perks enabled. That is, if the missing headers will be made available.
No, I haven't been contacted by Mellanox nor by any respectful organization mentioned on the OMPI membership list to support Open MPI under Cygwin 32/64-bit. Even if I have a degree in Physics, invested a personal fortune in my Quantitative..., in my second-third degree studies in Switzerland, and have 20+ years of work experience in the IT field, quite recently with the Brutus cluster, who would be willing to look for a new hire nowadays? On Mon, Jul 8, 2013 at 9:09 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote: > This is not enough information to know what is going wrong with the debugger > library -- all you pasted was a link failure with no surrounding context... > > Don't forget that we officially dropped Windows support in v1.7. Cygwin > supposedly works, but we're not testing it, so I wouldn't be surprised if > there's bit rot in there. > > Are you the same Vasily from Mellanox? If so, are you saying that Mellanox > is working to support Open MPI under Cygwin? > > > > On Jul 8, 2013, at 3:00 PM, Vasiliy wrote: > >> I haven't checked that yet, however, from my experience, creating a >> shared library manually from the same compiled objects never was a >> problem at a later stage, it's usually because of Makefile's >> inconsistent dependencies ordering: >> >> $ uname -srvmo >> CYGWIN_NT-6.1 1.7.21(0.267/5/3) 2013-06-28 10:03 x86_64 Cygwin >> >> <code> >> Making all in debuggers >> make[2]: Entering directory >> '/usr/src/64bit/release/openmpi/openmpi-1.9.0-a1/build/ompi/debuggers' >> CC libdebuggers_la-ompi_debuggers.lo >> CCLD libdebuggers.la >> CC ompi_debugger_canary.lo >> CCLD libompi_debugger_canary.la >> CC libompi_dbg_msgq_la-ompi_msgq_dll.lo >> CC libompi_dbg_msgq_la-ompi_common_dll.lo >> CCLD libompi_dbg_msgq.la >> libtool: warning: undefined symbols not allowed in >> x86_64-unknown-cygwin shared libraries >> make[2]: Leaving directory >> '/usr/src/64bit/release/openmpi/openmpi-1.9.0-a1/build/ompi/debuggers' >> </code> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
