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Add Rust block warp-transpose Load and Store - #12112

Draft

tpn wants to merge 54 commits into

NVIDIA:mainfrom

tpn:codex/cuda-coop-rust-block-warp-publication

Draft

Add Rust block warp-transpose Load and Store#12112
tpn wants to merge 54 commits into
NVIDIA:mainfrom
tpn:codex/cuda-coop-rust-block-warp-publication

Commits on Oct 20, 2026
- Add native Rust provider for CUB block load and store
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- Keep the Rust CI toolchain installation explicit
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- Connect native cooperative providers to Oxide library calls
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- Use inferred resources in the provider integration fixture
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- Add checked per-thread Rust payloads
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  39ec3f3
- Qualify checked native block calls and rejection cases
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- Add dimension-free CUDA hierarchy and group queries
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- Exercise checked helpers shared by distinct kernel roots
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- Anchor group queries and retain device payload checks
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- Integrate native fixture with the Rust group foundation
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- Declare native provider inputs for Cargo rebuilds
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- Clarify the scope of Rust payload and group APIs
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- Clarify native provider timestamp freshness limits
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- Qualify collective carrier ownership and full-block reuse
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- Cover checked helper projections and rooted contexts
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- Integrate carrier fixtures with checked helper corrections
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- Integrate native dependency tracking in checked fixtures
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- Integrate published payload and group documentation
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- Cover carrier ownership and aggregate mutation boundaries
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- Exercise native storage composition and completion
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- Integrate carrier and storage validation fixtures
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- test(rust): check MaybeUninit collective compatibility
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- Integrate inhabited value collective regressions
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- Add validity-aware Direct block Load and Store
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- test(rust): exercise storage reuse across runtime loops
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- Keep payload indexing guards device-compatible
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- Pack payload validity bits for device access
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- Cover enum controls in checked collective calls
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- Integrate enum control contrasts with storage qualification
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- Integrate packed validity across Rust and native Direct calls
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- Integrate checked collective regressions with Direct validity
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- Expose Direct Load and Store with packed payload validity
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- Check enum controls with production MIR optimization
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- Merge commit 'a092775dc1a8d963e1995cf4a0b68b6295a49539' into codex/cuda-coop-rust-storage-publication
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- Qualify Direct ownership and completion checks
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- Merge commit 'a092775dc1a8d963e1995cf4a0b68b6295a49539' into codex/cuda-coop-rust-direct-review
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- Support typed Transpose payloads and validity in native CUB
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- Merge commit '334f3310df0527226c1da21396c03e2994df4662' into codex/cuda-coop-rust-transpose-public
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- Merge commit 'fed23efcfdfe768ddc5ac90b4f32ed3fac38f0e3' into codex/cuda-coop-rust-transpose-public
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- Pin public Load and Store to the reviewed collective compiler
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  fb9b4c4
- Add typed Transpose Load and Store with managed storage
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- Merge commit 'fb9b4c49fd40a8dc0e3dbc1aac44db73993049a8' into codex/cuda-coop-rust-transpose-final-pin
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- Pin Transpose operations to the published storage compiler
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- Clarify Transpose examples and check participation
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- Preserve exact block shapes in native Load and Store
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  41a9f11
- Clarify block-shape ownership offsets and launch contracts
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  47861b6
- Describe the public Transpose recipes in the Rust guide
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  20774bc
- Add Rust Striped Load and Store
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  7e1f4d4
- Qualify Striped tests in the combined device image
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- Include Striped in the Rust development overview
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- Add vectorized Rust block Load and Store
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- Use a distinct Vectorize fixture kernel name
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- Distinguish unexpected Vectorize Store completion
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  acf9ab4
Commits on Oct 21, 2026
- Add Rust block warp-transpose Load and Store
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  2e2d9fc

Commits

Commits on Oct 20, 2026

Commits on Oct 21, 2026