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Pull requests: NVIDIA/cccl

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Pull requests list

libcu++: __nv_atomic based atomics backend.
#11075 opened Sep 1, 2026 by griwes Contributor • Draft
2 tasks done
1
3
Deduplicate and extend nightly/weekly workflows.
#11074 opened Sep 1, 2026 by wmaxey Member Loading…
2 tasks
4
[STF] Example: cross-thread error handling with exception policies
#11073 opened Aug 31, 2026 by andralex Contributor Loading…
6
[libcu++] Strengthen nvtarget specific macro tests
#11072 opened Aug 31, 2026 by pciolkosz Contributor Loading…
3
[DRAFT[ Full stack PR for cuda.coop for review purposes
#11071 opened Aug 31, 2026 by tpn Contributor • Draft
2 tasks
1
[STF] Do not misattribute stale CUDA errors in pin_memory/unpin_memory and executable-graph updates stf Sequential Task Flow programming model
#11070 opened Aug 31, 2026 by caugonnet Contributor Loading…
2 tasks done
@caugonnet
8
Get the current context from the stream not comm MGMN Things related to multi-GPU, multi node algorithms
#11067 opened Aug 31, 2026 by Jacobfaib Contributor Loading…
2 tasks
@Jacobfaib
10
[libcu++] Add TREAT_WARNINGS_AS_ERRORS. lit parser
#11063 opened Aug 31, 2026 by davebayer Contributor Loading…
8
Reduces the latency of air-based block-level top-k
#11060 opened Aug 30, 2026 by elstehle Contributor Loading…
6
Error early when the CUDA backend is used without a CUDA compiler
#11059 opened Aug 29, 2026 by abdeltaehass Contributor Loading…
1
3
Support no_init for DeviceSegmentedReduce
#11057 opened Aug 28, 2026 by keanulim Loading…
1 of 2 tasks
4
[libcu++] Try to use the _CCCL_NODEBUG attribute more often
#11055 opened Aug 28, 2026 by miscco Contributor Loading…
5
[Backport 3.5] Update cuda::ptx for CUDA 13.4
#11054 opened Aug 28, 2026 by pciolkosz Contributor Loading…
9
Add relocatable CUTLASS provider AOT packs
#11049 opened Aug 27, 2026 by tpn Contributor • 7/7 • Draft
1
Enable NVRTC PCH reuse for CUTLASS providers
#11048 opened Aug 27, 2026 by tpn Contributor • 6/7 • Draft
2
Add cuda.coop ordering and selection primitives
#11047 opened Aug 27, 2026 by tpn Contributor • 5/7 • Draft
1
Add cuda.coop data collectives
#11046 opened Aug 27, 2026 by tpn Contributor • 4/7 • Draft
1
Add the Numba-CUDA-MLIR backend for cuda.coop
#11045 opened Aug 27, 2026 by tpn Contributor • 3/7 • Draft
1
Add the CUTLASS backend for cuda.coop
#11044 opened Aug 27, 2026 by tpn Contributor • 2/7 • Draft
1
[STF] Make executable graph cache stream-affine stf Sequential Task Flow programming model
#11041 opened Aug 27, 2026 by caugonnet Contributor Loading…
8 tasks done
@caugonnet
8
[STF] Preserve read-only imports across nested scopes stf Sequential Task Flow programming model
#11036 opened Aug 27, 2026 by caugonnet Contributor Loading…
6 tasks done
@caugonnet
32
Add the portable cuda.coop foundation
#11035 opened Aug 27, 2026 by tpn Contributor • 1/7 • Draft
11
[NOT FOR REVIEW] clang-tidy misc-* checks
#11034 opened Aug 27, 2026 by Jacobfaib Contributor • Draft
2 tasks
@Jacobfaib
4
[CUB] Make ReduceByKey run-to-run deterministic
#11032 opened Aug 27, 2026 by ahmedtaha100 Contributor Loading…
2 tasks done
1
16
[FEA]: Add runtime-width group merge-sort primitive for segmented sort
#11030 opened Aug 27, 2026 by roro2006 Loading…
18
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