Hi John, do you MPI_Init() or do you MPI_Init_thread(MPI_THREAD_MULTIPLE) ?
does your program calls MPI anywhere from an OpenMP region ? does your program calls MPI only within an !$OMP MASTER section ? does your program does not invoke MPI at all from any OpenMP region ? can you reproduce this issue with a simple fortran program ? or can you publish all your files ? Cheers, Gilles On 2014/11/18 1:41, John Bray wrote: > I have succesfully been using OpenMPI 1.8.3 compiled with Intel-14, using > > ./configure --prefix=/usr/local/mpi/$(basename $PWD) --with-threads=posix > --enable-mpi-thread-multiple --disable-vt --with-scif=no > > I have now switched to Intel 15.0.1, and configuring with the same options, > I get minor changes in config.log about warning spotting, but it makes all > the binaries, and I can compile my own fortran code with mpif90/mpicc > > but a command 'mpiexec --verbose -n 12 ./fortran_binary' does nothing > > I checked the FAQ and started using > > ./configure --prefix=/usr/local/mpi/$(basename $PWD) --with-threads=posix > --enable-mpi-thread-multiple --disable-vt --with-scif=no CC=icc CXX=icpc > F77=ifort FC=ifort > > but that makes no difference. > > Only with -d do I get any more information > > mpirun -d --verbose -n 12 > /home/jbray/5.0/mic2/one/intel-15_openmpi-1.8.3/one_f_debug.exe > [mic2:21851] procdir: /tmp/openmpi-sessions-jbray@mic2_0/27642/0/0 > [mic2:21851] jobdir: /tmp/openmpi-sessions-jbray@mic2_0/27642/0 > [mic2:21851] top: openmpi-sessions-jbray@mic2_0 > [mic2:21851] tmp: /tmp > [mic2:21851] sess_dir_cleanup: job session dir does not exist > [mic2:21851] procdir: /tmp/openmpi-sessions-jbray@mic2_0/27642/0/0 > [mic2:21851] jobdir: /tmp/openmpi-sessions-jbray@mic2_0/27642/0 > [mic2:21851] top: openmpi-sessions-jbray@mic2_0 > [mic2:21851] tmp: /tmp > [mic2:21851] sess_dir_finalize: proc session dir does not exist > <12 times> > > > [mic2:21851] sess_dir_cleanup: job session dir does not exist > exiting with status 139 > > My C codes do not have this problem > > Compiler options are > > mpicxx -g -O0 -fno-inline-functions -openmp -o one_c_debug.exe async.c > collective.c compute.c memory.c one.c openmp.c p2p.c variables.c > auditmpi.c control.c inout.c perfio.c ring.c wave.c io.c leak.c mpiio.c > pthreads.c -openmp -lpthread > > mpif90 -g -O0 -fno-inline-functions -openmp -o one_f_debug.exe control.o > io.f90 leak.f90 memory.f90 one.f90 ring.f90 slow.f90 swapbounds.f90 > variables.f90 wave.f90 *.F90 -openmp > > Any suggestions as to what is upsetting Fortran with Intel-15 > > John > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/11/25823.php
