[OMPI users] include/mpi.h:201:32: error: two or more data types in declaration specifiers

2020-07-14 Thread Steve Brasier via users
I'm trying to compile WRF against openmpi4 installed using Spack, using gcc 7. It's hitting lots of errors of which the first appears to be in the mpi header: ranlib ../libio_grib1.a In file included from c_code.c:27:0: $HOME/spack/opt/spack/linux-centos7-broadwell/gcc-7.3.0/openmpi-4.0.3 -ziwdzwh

Re: [OMPI users] include/mpi.h:201:32: error: two or more data types in declaration specifiers

2020-07-14 Thread Gilles Gouaillardet via users
Steve, For some unknown reason, this macro declaration seems to cause the crash ... when it is expanded, and the logs you posted do not show that. Could you please post a larger chunk of the logs? please run 'make -j 1' so no logs are interleaved and hence hard to decipher. Cheers, Gilles On Tu

[OMPI users] The ABCs of Open MPI (parts 1 and 2): slides + videos posted

2020-07-14 Thread Jeff Squyres (jsquyres) via users
The slides and videos for parts 1 and 2 of the online seminar presentation "The ABCs of Open MPI" have been posted on both the Open MPI web site and the EasyBuild wiki: https://www.open-mpi.org/video/?category=general https://github.com/easybuilders/easybuild/wiki/EasyBuild-Tech-Talks-I