FWIW: I just cloned the v3.0.x branch to get the latest 3.0.1 release
candidate, built and ran it on Mac OSX High Sierra. Everything built and ran
fine for both C and Fortran codes.
You might want to test the same - could be this was already fixed.
> On Dec 11, 2017, at 12:43 PM, Ricardo Parreira de Azambuja Fonseca
> <ricardo.fons...@ist.utl.pt> wrote:
>
> Hi guys
>
> I’m having problems with a Fortran based code that I develop with OpenMPI
> 3.0.0 on Mac OS X. The problem shows itself with both gfortran and intel
> ifort compilers, and it runs perfectly with version 2.1.2 (and earlier
> versions).
>
> Launching the code, even without using mpiexec, causes a segfault when my
> code calls mpi_init()
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory
> reference.
>
> Backtrace for this error:
> #0 0x1107a41fc
> (…)
> #10 0x10f86eff1
> Segmentation fault: 11
>
> Recompiling OpenMPI with —enable-debug, and launching the code through lldb
> gives:
>
> (lldb) run
> Process 65169 launched: '../source/build/osiris.e' (x86_64)
> Process 65169 stopped
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
> (code=1, address=0x48)
> frame #0: 0x0000000100fbe79a
> libmpi.40.dylib`ompi_hook_base_mpi_init_top_post_opal(argc=0,
> argv=0x0000000000000000, requested=0, provided=0x00007ffeefbfe290) at
> hook_base.c:278
> 275
> 276 void ompi_hook_base_mpi_init_top_post_opal(int argc, char
> **argv, int requested, int *provided)
> 277 {
> -> 278 HOOK_CALL_COMMON( mpi_init_top_post_opal, argc, argv,
> requested, provided);
> 279 }
> 280
> 281 void ompi_hook_base_mpi_init_bottom(int argc, char **argv, int
> requested, int *provided)
> Target 0: (osiris.e) stopped.
> (lldb) bt
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
> (code=1, address=0x48)
> * frame #0: 0x0000000100fbe79a
> libmpi.40.dylib`ompi_hook_base_mpi_init_top_post_opal(argc=0,
> argv=0x0000000000000000, requested=0, provided=0x00007ffeefbfe290) at
> hook_base.c:278
> frame #1: 0x0000000100dce0ff libmpi.40.dylib`ompi_mpi_init(argc=0,
> argv=0x0000000000000000, requested=0, provided=0x00007ffeefbfe290) at
> ompi_mpi_init.c:486
> frame #2: 0x0000000100eb3f38
> libmpi.40.dylib`PMPI_Init(argc=0x00007ffeefbfe2d0, argv=0x00007ffeefbfe2c8)
> at pinit.c:66
> frame #3: 0x0000000100cceb0b
> libmpi_mpifh.40.dylib`ompi_init_f(ierr=0x00007ffeefbfe9f8) at init_f.c:84
> frame #4: 0x0000000100ccead5
> libmpi_mpifh.40.dylib`mpi_init_(ierr=0x00007ffeefbfe9f8) at init_f.c:65
> frame #5: 0x0000000100004e5a osiris.e`__m_system_MOD_system_init at
> os-sys-multi.f03:323
> frame #6: 0x000000010036edb5 osiris.e`MAIN__ at os-main.f03:36
> frame #7: 0x000000010039eff2 osiris.e`main at memory.h:19
> frame #8: 0x00007fff6ee7d115 libdyld.dylib`start + 1
>
> Any thoughts?
>
> Thanks in advance,
> Ricardo
>
> —
> Ricardo Fonseca
>
> Full Professor | Professor Catedrático
> GoLP - Grupo de Lasers e Plasmas
> Instituto de Plasmas e Fusão Nuclear
> Instituto Superior Técnico
> Av. Rovisco Pais
> 1049-001 Lisboa
> Portugal
>
> tel: +351 21 8419202
> web: http://epp.tecnico.ulisboa.pt/
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