[Ncep.list.nems.announce] Incoming NEMS Commit

[Samuel Trahan - NOAA Affiliate]

Hi all,

I have finished running the regression test system for this commit.  One of
the compsets for FV3-MOM6-CICE5 failed on Theia, and all other compsets for
all apps succeeded everywhere else.  I'm having the app code manager look
into the failed case.  I don't think it is related to these changes, but I
want the app's code manager to decide that.

Test results are here:

http://www.emc.ncep.noaa.gov/projects/nems-commit/build-update-wave2/

The tests report no failure because I reran the failed compset, and it
succeeded.

Sincerely,
Sam Trahan

On Fri, 26 Oct 2018 at 12:20, Samuel Trahan - NOAA Affiliate <
samuel.trahan at noaa.gov> wrote:

> Hi all,
>
> Sometime Monday evening, I will commit the second wave of build system
> changes: bug fixes and feature additions to the new NEMS build system.
> Final tests are beginning now.  With these changes, DATM and GSDCHEM are
> confirmed to work, and several reported bugs are fixed.  We're half-way to
> getting CCPP fully working; some changes are still needed in FV3, and those
> are waiting for other commits.
>
> Most of the changes in this batch of commits are from Dom Heinzeller, who
> is adding support for compiling on non-NOAA machines, and for running with
> CCPP.  I'm only committing the NEMS and NEMSfv3gfs parts of his changes; he
> has some changes in FMS and FV3 which will be committed later, hopefully
> late next week.
>
>
> The branches in NEMS and NEMSfv3gfs are build-update-wave2.  For other
> apps, the master is used.
>
>
> Changes that are NOT from Dom Heinzeller:
>
> 1. Remove an extra "clean" step in NEMS/src/incmake/component_FV3.mk.
> This fixes a bug reported by Ratko and Dusan wherein FV3 would always be
> cleaned, even if you asked for it not to be.
>
> 2. Do not delete the *.tmp.f90 files when building NEMS.  This is why NEMS
> always rebuilt its source code.  Dusan provided this fix.
>
> 3. GSDCHEM clean rule: do not fail to clean if the Makefile is absent.
> This fix is from Raffaele Montuoro.
>
> 4. Use -j1 when building Wavewatch 3.  This is a temporary workaround for
> a Wavewatch3 build system issue.  A better solution is in progress.
>
> 5. In the build system documentation, add a big box reminding you to "cd
> NEMS" before building.
>
>
> Dom Heinzeller's changes:
>
> 1. Rename "macos" build targets to "macosx" for consistency with
> components.
>
> 2. Set appropriate default NEMS_COMPILER values for various platforms.
>
> 3. Skip the module-setup.sh.inc if the platform does not support the
> "module" command.
>
> 4. Add ccpp/include to the include flags in the CCPP's ESMF makefile
> fragment.  (The NEMS build system treats CCPP as a component.)
>
> 5. Update linux, macosx, odin, and cheyenne build environment logic so it
> actually works.  (FV3 and FMS commits are still needed for full support.)
>
> 6. Update PGI & GNU compiler suite logic so it actually works.  (FV3 and
> FMS commits are still needed for full support.)
>
> 7. ccpp/physics/physics/sfcsub.F update of code to compile with gfortran
> v8+
>
> 8. Documentation updates for porting and CCPP.
>
>
> Sincerely,
> Sam Trahan
>
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