All pull requests

Pull requests

• [libcu++] Fix cuda::simd vimnmx_relu and viaddmnmx crash with CTK 13.2/13.3

  backport branch/3.6.x
  #12404·fbusato opened Nov 3, 2026Contributor·

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• Fix lookahead scan passing invalid values to operator

  #12403·upsj-nv opened Nov 3, 2026·3 tasks done·

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• Mark some intrinsic functions as true nodebug intrinsics

  #12402·Jacobfaib opened Nov 3, 2026Contributor·2 tasks·

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• Enable clang-tidy readability

  #12401·Jacobfaib opened Nov 3, 2026Contributor·2 tasks·

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• Avoid passing uninitialized or OOB values to lookback scan operator

  #12399·upsj-nv opened Nov 3, 2026·3 tasks done·

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• Enable __float128 in cuda::std::lround and llround

  #12398·KassaSana opened Nov 3, 2026Contributor·2 tasks done·

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• Add support for device-resident problem sizes in device-radix-sort

  #12397·srinivasyadav18 opened Nov 3, 2026Contributor·2 tasks·

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• [CUB] Propagate the checked alignment in DeviceReduce and DeviceFind

  #12395·miscco opened Nov 3, 2026Contributor·

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• Enable __float128 in cuda::std::frexp

  #12394·KassaSana opened Nov 3, 2026Contributor·2 tasks done·

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• [cuda.compute] Drop exact level and sample counts from the histogram build cache key

  #12393·KassaSana opened Nov 3, 2026Contributor·2 tasks done·

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• [CUB] Get rid of WarpReduce shared memory implementation

  #12391·fbusato opened Nov 3, 2026Contributor·

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• [libcu++] Introduce cuda::std::__clear_padding()

  #12390·fbusato opened Nov 2, 2026Contributor·

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• Add cccl-prefer-addressof

  #12388·Jacobfaib opened Nov 2, 2026Contributor·2 tasks·

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• Add support for device-resident problem sizes in device-scan for lookahead algorithm

  #12387·srinivasyadav18 opened Nov 2, 2026Contributor·2 tasks·

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• [docs] Improve groups docs

  #12386·davebayer opened Nov 2, 2026Contributor·

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• [cudax][cuco] Broadcast one slot index in cooperative insert_and_find

  cucocudax
  #12385·PointKernel opened Nov 2, 2026Member·2 tasks done·

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• Prototype extracting raw pointers from fancy iterators and rebasing them

  #12384·bernhardmgruber opened Nov 2, 2026Contributor·

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• [cudax][cuco] Migrate host and device insert_and_find APIs for fixed_capacity_set

  cucocudax
  #12382·PointKernel opened Nov 2, 2026Member·2 tasks done·

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• cccl-hide-from-abi

  #12381·Jacobfaib opened Nov 2, 2026Contributor·2 tasks·

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• [cudax][cuco] Migrate host and device key-range for_each APIs for fixed_capacity_set

  cucocudax
  #12380·PointKernel opened Nov 2, 2026Member·2 tasks done·

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• Launch helper and tests

  #12379·oleksandr-pavlyk opened Nov 2, 2026Contributor·2 tasks done·

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• [CUB] Refactor cub::DeviceSegmentedScan two-phase overloads to take an environment

  #12378·bernhardmgruber opened Nov 2, 2026Contributor·

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• [libcu++] Support _CCCL_BUILTIN_CLEAR_PADDING with msvc

  #12370·davebayer opened Nov 2, 2026Contributor·

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• [libcu++] cuda::simd: apply the SM103 VIADDMNMX / VIMNMX.RELU workaround to SM100 code too

  #12368·0z5a opened Nov 2, 2026·2 tasks done·

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• [cuda.compute]: Count visible devices in the multi-cc serialization tests

  #12366·0z5a opened Nov 1, 2026·2 tasks done·

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