Repository navigation
Conversation
Contributor
|
Auto-sync is disabled for draft pull requests in this repository. Workflows must be run manually. Contributors can view more details about this message here. |
Provide the Rust payload, group and scratch contracts, native CUB provider and Oxide integration with complete Block and Warp I/O. Signed-off-by: Trent Nelson <trent@trent.me>
Expose Block and Warp scans with explicit payload validity, prefix registration and native provider integration. Signed-off-by: Trent Nelson <trent@trent.me>
Provide scalar and payload reductions with validity-aware results. Include checked stateless and uniform i32 capture callbacks at their first public consumer, together with the native callback ABI. Signed-off-by: Trent Nelson <trent@trent.me>
tpn
force-pushed
the
codex/cuda-coop-rust-reduce
branch
from
October 25, 2026 01:33
e4fa18b to
5d4f9c3
Compare
tpn
changed the title
This was referenced Oct 25, 2026
This branch has not been deployed
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Add scalar and payload Block/Warp Reduce and Sum with root-only results. Full-input i32 Block/Raking Reduce accepts function items, stateless closures and one immutable Block-uniform i32 capture. The checked request-v2 callback transport and native ABI are included with this first consumer, along with the transition of earlier consumers from compiler
96caed46to732bec8e.Builds on #12117. The supported callback compiler is pinned to
732bec8ein NVIDIA/cuda-rust#1625. The owning comparison isolates this review unit; the GitHub diff againstmainis cumulative.Validation on the reconstructed layer: formatting, host tests, clippy and docs; native callback identity/ABI checks; standalone ordinary and HTTPS-toolchain Normal builds with automatic backend selection; GPU assertions and memcheck, racecheck and synccheck. The two device artifacts match. Existing compiler installations were reused.
This PR remains draft.