Discussions

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  DeviceMemcpy::Batched supports only memory buffers

  mfbalin asked Apr 7, 2023 in CUB · Closed · Answered

  

  

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  #️⃣

  Join Us at NVIDIA's GTC for an In-depth Session on the CUDA C++ Core Libraries!

  jrhemstad announced Mar 8, 2024 in Announcements

  

  

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  🧮

  Changing Libcudacxx's testing behavior.

  wmaxey asked Feb 14, 2024 in libcu++ · Unanswered

  

  

  

  

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  Key equality in ReduceByKey

  kevkrist asked Feb 20, 2024 in CUB · Closed · Answered

  

  

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  🚀

  Is there a way to statically check kernel arg types for their safety

  pauleonix asked Oct 14, 2023 in Thrust · Unanswered

  

  

  

  

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  Feed DeviceReduce/DeviceRadixSort num_items from data on device

  stndbye asked Feb 7, 2024 in CUB · Unanswered

  

  

  

  

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  Safe bet for temp memory requirements - device wide ReduceByKey/Radix SortPairs

  stndbye asked Feb 3, 2024 in CUB · Unanswered

  

  

  

  

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  Getting starting index of groups within dataset - ReduceByKey

  stndbye asked Feb 2, 2024 in CUB · Closed · Answered

  

  

  

  

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  🧮

  how to include bitset

  knavely asked Jan 24, 2024 in libcu++ · Unanswered

  

  

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  Design: Why are array inputs to Block-Algorithms not const

  pauleonix asked Jan 17, 2024 in CUB · Answered

  

  

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  how to create an appropriate temp vector?

  bricerebsamen asked Jul 3, 2023 in Thrust · Unanswered

  

  

  

  

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  🙏

  how to use __as_b32 and __as_ptr_remote_dsmem in my own cuda code?

  hellboywyh asked Jan 10, 2024 in Q&A · Unanswered

  

  

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  cub::DeviceRadixSort uses Policy900 when compiled for an A100 GPU

  mfbalin asked Dec 26, 2023 in CUB · Answered

  

  

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  Hi, why my cuda/thrust program can only run in some types of NVIDIA gpu cards?

  lfwin asked Dec 21, 2023 in Thrust · Unanswered

  

  

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  Using libcu++ in programs compiled to OptiX-IR.

  bug: functional

  to-mas-kral asked Dec 17, 2023 in libcu++ · Unanswered

  

  

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  apply_access_property implementation doubt

  sicario001 asked Nov 19, 2023 in libcu++ · Unanswered

  

  

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  Thrust / Cub Codebase Structure

  jeromeku asked Nov 16, 2023 in Thrust · Unanswered

  

  

  

  

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  Inquiry about the Specific Implementation of thrust::sort

  GriffithLin asked Oct 17, 2023 in Thrust · Unanswered

  

  

  

  

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  help! release build coredump but debug works

  LinGeLin asked Oct 11, 2023 in Thrust · Unanswered

  

  

  

  

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  How to make CUB available for warpsize64

  ykdu asked Sep 10, 2023 in CUB · Unanswered

  

  

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  How KEEP_REJECTS value is inferred

  zhaolianshuizls asked Aug 18, 2023 in CUB · Answered

  

  

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  For a 2-D grid kernel launch, does blockIdx.y change faster than blockIdx.x?

  zhaolianshuizls asked Aug 17, 2023 in CUB · Answered

  

  

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  grid_dim.y boundary check

  zhaolianshuizls asked Aug 17, 2023 in CUB · Answered

  

  

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  what's the purpose of CUB_SUBSCRIPTION_FACTOR

  zhaolianshuizls asked Aug 16, 2023 in CUB · Answered

  

  

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  Can cub::DeviceSegmentedSort::SortKeys support user-defined compare functors?

  zlwu92 asked Jun 1, 2023 in CUB · Unanswered

  

  

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