CSR-only RVV SpMV and SpMM with accum-style vector kernels.#19
Open
aasameh wants to merge 4 commits into
Open
Conversation
Updated project description and clarified library focus.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This pull request finalizes a CSR-only sparse compute baseline with scalar and RVV implementations for SpMV and SpMM, with the code organized for review and reproducibility. The RVV path uses an accum-style vectorized inner loop. The kernel logic is based on fused multiply-accumulate operations in the vector inner loop (vfmacc). The update includes the core CSR utilities, scalar baselines, RVV kernels, benchmark targets, correctness checks, and documentation cleanup so the project is ready for collaborative review and iteration.