You can contact NAG support at supp...@nag.co.uk but they will look into this in the new year.
Regards, On Thu, 23 Dec 2021, 13:18 Matt Thompson via users, < users@lists.open-mpi.org> wrote: > Oh. Yes, I am on macOS. The Linux cluster I work on doesn't have NAG 7.1 > on it...mainly because I haven't asked for it. Until NAG fix the bug we are > seeing, I figured why bother the admins. > > Still, it does *seem* like it should work. I might ask NAG support about > it. > > On Wed, Dec 22, 2021 at 6:28 PM Tom Kacvinsky <tkacv...@gmail.com> wrote: > >> On Wed, Dec 22, 2021 at 5:45 PM Tom Kacvinsky <tkacv...@gmail.com> wrote: >> > >> > On Wed, Dec 22, 2021 at 4:11 PM Matt Thompson <fort...@gmail.com> >> wrote: >> > > >> > > All, >> > > >> > > When I build Open MPI with NAG, I have to pass in: >> > > >> > > FCFLAGS"=-mismatch_all -fpp" >> > > >> > > this flag tells nagfor to downgrade some errors with interfaces to >> warnings: >> > > >> > > -mismatch_all >> > > Further downgrade consistency checking of procedure >> argument lists so that calls to routines in the same file which are >> > > incorrect will produce warnings instead of error >> messages. This option disables -C=calls. >> > > >> > > The fpp flag is how you tell NAG to do preprocessing (it doesn't >> automatically do it with .F90 files). >> > > >> > > I also have to pass in a lot of other flags as seen here: >> > > >> > > >> https://github.com/mathomp4/parcelmodulefiles/blob/main/Compiler/nag-7.1_7101/openmpi/4.1.2.lua >> > > >> > > Now I hadn't yet tried NAG 7.1 with Open MPI because NAG 7.1 has a >> bug with a library I depend on, but it does promise better F2008 support. >> To see what happens, I tried myself and added --enable-mpi-fortran=all, but: >> > > >> > > checking if building Fortran 'use mpi_f08' bindings... no >> > > configure: error: Cannot build requested Fortran bindings, aborting >> > > >> > > Unfortunately, the NAG Fortran guru I work with is off until the new >> year. When he comes back, I might ask him about this. He might know >> something we can do to make NAG happy with mpif08. >> > > >> > >> > The very curious thing about this is that NAG 7.1 is that mpif08 >> > configured properly with the macOS (Intel architecture) flavor of >> > it. But as this thread seems to indicate, it barfs on Linux. Just >> > an extra data point. >> > >> >> I'd like to recall that statement, I was not looking at the config.log >> carefully enough. I see this still, even on macOS >> >> checking if building Fortran 'use mpi_f08' bindings... no >> > > > -- > Matt Thompson > “The fact is, this is about us identifying what we do best and > finding more ways of doing less of it better” -- Director of Better > Anna Rampton >
