AMReX-Astro / AMReX-Astro/Castro
Hackaton goal: Brush the 4th order SDC method for the nova problem
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 340
- Forks
- 105
- Avg merge
- 3d 8h
- Merged PRs (30d)
- 8
Description
I would like to brush off the needed requirements to make the SDC 4th order make it work with the nova problem. I have the following plan:
- Read, and recreate the calculations of https://iopscience.iop.org/article/10.3847/1538-4357/ab4e1d/pdf
- Find an example, which have used this method.
Is important to stress that AMR and GPU are not supported for this method. Thus we need to run with MPI+OpenMP.
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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
The issue names no files, tests, or entry points. Start by reading and recreating the calculations in the linked paper, then find an example that uses the SDC method. Determine the requirements for fourth-order SDC to work with the nova problem, using MPI+OpenMP and excluding AMR and GPU support; done means the nova problem runs with this method.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- hpc
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 18/100