`DLPack` to `mdspan`#7047

Merged

fbusato merged 66 commits intoNVIDIA:mainfrom

fbusato:dlpack-to-mdspan

Jan 26, 2026

Commits on Dec 18, 2025

first version
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committed

Commits on Dec 20, 2025

Commits on Dec 23, 2025

complete the implementation
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add unit test
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cuda.coop: Use cuda.core.experimental.Linker instead of internal numba-cuda Linker to link LTO (#7011)

shwina
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Make c2h vector comparisons `constexpr` (#7009)

davebayer
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improves comments on decoupled lookback example (#7015)

elstehle
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Extract reduce_op_sync into a free function (#7004)

bernhardmgruber
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Remove experimental namespace from cuda.core import (#7022)

NaderAlAwar
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reexpress completion signature transform alias to make clangd happy (#7026)

ericniebler
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Qualify call to `__launch_impl` in launch.h to avoid ambiguity errors (#7024)

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Rework hierarchy levels (#6957)

authored and
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Use vectorized tuning for triad benchmark for dtypes of size 2 (#7019)

NaderAlAwar
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[libcu++] Fix synchronous resource adapter property passing (#6976)

pciolkosz
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[libcu++] Remove _view from the shared memory getter name (#6997)

pciolkosz
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[thrust] Ignore CUDA free errors in thrust memory resource (#7002)

pciolkosz
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[libcu++] Correctly handle extended lambda in cuda::launch (#6987)

authored and
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the `<stdexcept>` header must be included when using `_CCCL_THROW`, regardless of exception support (#7028)

fbusato
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davebayer
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Error out when nvrtcc cannot parse cuda_thread_count (#7035)

bernhardmgruber
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Allow all public headers to be included with host compilers only (#7012)

davebayer
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[cuda.compute]: Fixes and updates to benchmarks (#6999)

shwina
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Support operations with side-effects (state) in `cuda.compute` (#7008)

shwina
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Fix `cuda::memcpy async` edge cases and add more tests (#6608)

bernhardmgruber
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Explicitly set `CCCL_TOPLEVEL_PROJECT` to `OFF` when needed (#7016)

KyleFromNVIDIA
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[libcu++] Add explicit alignment specification in buffer (#7005)

pciolkosz
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Use the sccache-dist build cluster for RAPIDS CI jobs (#7014)

trxcllnt
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first version
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complete the implementation
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add unit test
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Merge branch 'dlpack-to-mdspan' of github.com:fbusato/cccl into dlpack-to-mdspan
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fix unit test
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formatting
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minor fixes
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fix compiler warnings
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Commits on Jan 14, 2026

Commits on Jan 22, 2026

Commits on Jan 23, 2026

Commits on Jan 26, 2026

address comments
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