[FEA] Expose `raft::sparse::linalg::spmv` through public API
Open
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feature request
inactive-30d
- Dominant language
- Cuda
- Stars
- 1k
- Forks
- 251
- Avg merge
- 1d 8h
- Merged PRs (30d)
- 31
Description
We currently expect cusparse to provide standard spmv capability but the raft cusparse wrappers are hidden behind the the detail API. We should expose an "official" (stable) public API for computing an spmv.
cuOpt is requesting this for csr, so we should start there.
cc @akifcorduk @katrinescheel
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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
Start by locating the hidden RAFT cuSPARSE wrappers and the existing spmv entry point. The work is done when CSR sparse matrix-vector multiplication is available through an official stable public API rather than only the detail API; the issue does not name specific files or tests.
Written by the indexing model from the issue text.
Assessment
- Domain
- api
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100