Update openmpi to a version that works on other systems

[harshula]

• Leonardo and Setonix had issues with openmpi 4.0.2 when building ACCESS-OM2.
• Update ifort to a recent version that is available on other systems.

---

🚀 The latest prerelease access-esm1p6/pr53-1 at 85dcdad is here: #53 (comment) 🚀

[github-actions]

🚀 Deploying access-esm1.6 dev_2024.12.0 as prerelease pr53-1 with commit 85dcdad

Details and usage instructions

This access-esm1.6 model will be deployed as:

• dev_2024.12.0 as a Release (when merged).
• pr53-1 as a Prerelease (during this PR).

This Prerelease is accessible on Gadi using:

module use /g/data/vk83/prerelease/modules
module load access-esm1p6/pr53-1

where the binaries shall be on your $PATH.
This Prerelease is also accessible on Gadi via /g/data/vk83/prerelease/apps/spack/0.22/spack in the access-esm1p6-pr53-1 environment.

🛠️ Using: spack 0.22, spack-packages 2024.12.0, spack-config 2025.02.1

Details

It will be deployed using:

• access-nri/spack on branch 0.22
• access-nri/spack-packages version 2024.12.0
• access-nri/spack-config version 2025.02.1

If this is not what was expected, commit changes to config/versions.json.

[harshula]

Some of the following SPRs need to be modified:

packages/mom5/package.py
47-    with when("@access-esm1.5:access-esm1.6"):
48-        depends_on("netcdf-c@4.7.1:4.7.4")
49-        depends_on("netcdf-fortran@4.5.1:4.5.2")
50-        # Depend on "openmpi".
51:        depends_on("openmpi@4.0.2:4.1.0")

packages/cice4/package.py
21-    version("access-esm1.5", branch="access-esm1.5")
22-
23-    depends_on("netcdf-fortran@4.5.1:4.5.2")
24-    # Depend on "openmpi".
25:    depends_on("openmpi@4.0.2:4.1.0")

packages/gcom/package.py
26-    # For the default MPI version for NCI, see (e.g.)
27-    # https://code.metoffice.gov.uk/trac/gcom/browser/main/trunk/rose-stem/site/nci/suite.rc
28-    # For cherry picking virtual dependencies, see
29-    # https://github.com/spack/spack/releases/tag/v0.21.0 Feature 4
30:    depends_on("openmpi@4.1.3:", when="+mpi^[virtuals=mpi] openmpi", type=("build", "link", "run"))

packages/oasis3-mct/package.py
30-    with when("@access-esm1.5"):
31-        depends_on("hdf5@1.10.5:1.10.11")
32-        depends_on("netcdf-fortran@4.5.1:4.5.2")
33-        # Depend on "openmpi".
34:        depends_on("openmpi@4.0.2:4.1.0")

packages/um7/package.py
27-
28-    depends_on("fcm", type="build")
29-    depends_on("dummygrib", type=("build", "link"))
30-    depends_on("gcom4@access-esm1.5+mpi", type=("build", "link"))
31:    depends_on("openmpi@4.0.2:4.1.0", type=("build", "run"))

[harshula]

Had a good chat with @penguian & @blimlim ! We have a plan on how to update the SPRs and verify that it doesn't have any negative consequences on ACCESS-ESM1.5 builds.

[harshula]

We should merge this PR as soon as the SPRs are fixed. The output should be bitwise reproducible.

[access-hive-bot]

This pull request has been mentioned on ACCESS Hive Community Forum. There might be relevant details there:

https://forum.access-hive.org.au/t/csiro-access-nri-standup-minutes/3789/26

[access-hive-bot]

This pull request has been mentioned on ACCESS Hive Community Forum. There might be relevant details there:

https://forum.access-hive.org.au/t/access-esm1-6-development/3114/130

[harshula]

An ACCESS-ESM1.5 Pre-release build (ACCESS-NRI/ACCESS-ESM1.5#28) is ready for testing to ensure that the modifications to the SPRs do not change the behaviour of ACCESS-ESM1.5.