Port UFS-WM to Ursa

[ulmononian]

Commit Queue Requirements:

• Fill out all sections of this template.
• All sub component pull requests have been reviewed by their code managers.
• Run the full Intel+GNU RT suite (compared to current baselines) on either Hera/Derecho/Hercules
• Commit 'test_changes.list' from previous step

---

Description:

Enable the UFS-WM to run on Ursa (Hera's follow-on machine). Currently, just using the pre-TDS via Niagara, so configurations will likely need to be updated as the machine comes closer to full implementation.

spack-stack installation to support UFS applications using Intel LLVM compilers is in progress; see JCSDA/spack-stack#1297.

UFS-WM_RT data will be staged on shared Niagara/Ursa disk space for now, until dedicated Ursa filesystem is made available; once the stack installation is finished, RTs will be run using 8 available nodes (1 service, 7 compute).

Commit Message:

* UFSWM - Port UFS-WM to Ursa

Priority:

• Normal

Git Tracking

UFSWM:

• Closes Porting to Ursa (Hera replacement) #2435

Sub component Pull Requests:

• None

UFSWM Blocking Dependencies:

• None

---

Changes

Regression Test Changes (Please commit test_changes.list):

• PR Adds New Tests/Baselines.

Input data Changes:

• None (just staging on Ursa)

Library Changes/Upgrades:

• Required
  • Library names w/versions: libs. should be the same as spack-stack/1.6.0 or 1.8.0, but stacks will be built using Intel LLVM compilers
  • Git Stack Issue (JCSDA/spack-stack#)

---

Testing Log:

• RDHPCS
  • Hera
  • Orion
  • Hercules
  • Jet
  • Gaea
  • Derecho
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
• opnReqTest (complete task if unnecessary)

[ulmononian]

quick update: this work is on hold while we wait for ursa's oso system, which will have internet connectivity and allow the spack-stack/1.8.0 installation to proceed. see JCSDA/spack-stack#1297 (comment).

[ulmononian]

we are still waiting for internet connectivity to be enabled on ursa so that the spack-stack build can be completed. @RaghuReddy-NOAA do you have any update on this?

[RaghuReddy-NOAA]

@ulmononian The login node nfe91 is now able to access the external network. Please note that it is still behind a firewall, and any site that is reachable by Hera/Niagara should be reachable from nfe91 too.