patrick-kidger / patrick-kidger/diffrax
Solver selection -- multistep/Adams methods
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 2.1k
- Forks
- 189
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 1
Description
Hello, I have a short question about how to select a proper solver:
I have seen some projects using CVODE Adams-Moulton formulas with variable steps. I'm searching for available solver in diffrax which has similar performance as Adams as diffrax is well written. Therefore I would like to ask in our diffrax solvers whether there is a solver having similar performance as Adams. And whether I could implement multi-solver through diffrax interface?
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
The issue names no specific file, test, or solver entry point. Start by reviewing diffrax's solver-selection and interface documentation, then compare available methods with CVODE's variable-step Adams-Moulton behavior. Done requires determining whether an equivalent solver exists or defining the scope of multi-solver support.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- backend-api-design
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100