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NVIDIA nvhpc compiler fails with ctsm5.3.016 due to a problem in CTSM

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
fortran

Research direction

Start with the failing SMS_D_Ld5.f10_f10_mg37.I1850Clm60Sp.derecho_nvhpc.mosart-default test in the MOSART test list, then read the linked CTSM issue and its referenced comment. Confirm the build-step failure beginning with ctsm5.3.015; done means the test builds and passes with the affected CTSM version or the upstream CTSM problem is resolved.

Written by the indexing model from the issue text.

Description

bug

The test SMS_D_Ld5.f10_f10_mg37.I1850Clm60Sp.derecho_nvhpc.mosart-default fails in the mosart test list starting with ctsm5.3.015 because it fails at the build step in that version. See the CTSM issue here:

https://github.com/ESCOMP/CTSM/issues/1733#issuecomment-2539342745

Dominant language
Fortran
Stars
12
Forks
35
PR merge metrics
No merged PRs in 30d

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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