OpenMPI with “Fort integer size: 8” for Dirac*

[Reuti]

Hi,

Just to let you know, that in Open MPI 5.0.7 it still seems to be necessary to avoid building the mpi_f08 module. I.e. I had to use "--enable-mpi-fortran=usempi" to `configure` as argument. While in the 4.x.y series there was a statement about this issue in the `configure` output, there was no such hint in 5.0.7. But not using this option does lead to:

psession_get_nth_pset_f08.F90:27:82:

27 | pset_len, pset_name, c_ierror, len(pset_name))
| 1
Error: Type mismatch in argument ‘pset_name_len’ at (1); passed INTEGER(8) to INTEGER(4)


-- Reuti

*) https://diracprogram.org/doc/release-25/installation/int64/mpi64.html

[Pritchard Jr., Howard]

Hi Reuti,

Sorry this missed 5.0.7.

https://github.com/open-mpi/ompi/pull/13159

Hopefully it will show up in a 5.0.8 release.

Howard

*) https://diracprogram.org/doc/release-25/installation/int64/mpi64.html <https://diracprogram.org/doc/release-25/installation/int64/mpi64.html>


To unsubscribe from this group and stop receiving emails from it, send an email to users+un...@lists.open-mpi.org <mailto:users+un...@lists.open-mpi.org>.