Ok, they use the OpenMPI version naming in their include files but changed
the name in MPI_Get_library_version() to make it look like they wrote their
own MPI :-).
I guess we are too picky in our testing, in pinit.c you can change to
/* check for OpenMPI version, it is not part of the MPI ABI initiative (is
it part of another initiative that needs to be handled?) */
#elif defined(OMPI_MAJOR_VERSION)
{
char *ver,bs[32],*bsf;
ierr = PetscStrstr(mpilibraryversion,"Open MPI",&ver);if (ierr) return
ierr;
if (ver) {
PetscSNPrintf(bs,32,"v%d.%d",OMPI_MAJOR_VERSION,OMPI_MINOR_VERSION);
ierr = PetscStrstr(ver,bs,&bsf);if (ierr) return ierr;
if (!bsf) {
fprintf(stderr,"PETSc Error --- Open MPI library version \n%s does
not match what PETSc was compiled with %d.%d,
aborting\n",mpilibraryversion,OMPI_MAJOR_VERSION,OMPI_MINOR_VERSION);
return PETSC_ERR_MPI_LIB_INCOMP;
}
}
#endif
> On Feb 9, 2021, at 2:49 PM, Mark Adams <[email protected]> wrote:
>
> I see this message when I run at problem on Fugaku:
>
> 05:45 master= ~/petsc/src/snes/tests/data$ more hello.5067177.err.1.9
> PETSc Error --- Open MPI library version
> FUJITSU MPI Library 4.0.0 (4.0.1fj4.0.0) does not match what PETSc was
> compiled with 4.0, aborting
>
> This is on master. Any ideas?
> Thanks,
> Mark
> <make.log><configure.log>
