GEOS-ESM / GEOS-ESM/GEOSgcm_GridComp
Modifications to branch merge_v10.23.0_MSTRF GWD grid comp to support hybrid
Nobody has claimed this yet.
- Dominant language
- Fortran
- Stars
- 10
- Forks
- 13
- Avg merge
- 17h 35m
- Merged PRs (30d)
- 14
Description
Changes were made to GWD source files to support component level hybrid MPI/OpenMP. GEOS_GwdGridComp private state was created for resource parameters shared by all threads as well as data structures that need to be thread-private. Global save statements were deleted. OpenMP flag was added to CmakeLists.txt.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Review the GWD source files on branch merge_v10.23.0_MSTRF and the GEOS_GwdGridComp private state changes first, then inspect CMakeLists.txt for the OpenMP flag. Done means the component supports hybrid MPI/OpenMP, shared resource parameters and thread-private data are represented, global save statements are removed, and the OpenMP build setting is present.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cmake, fortran
- Domain
- build-system, hpc
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100