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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/01/04 18:54:37 UTC

[GitHub] [tvm] trevor-m commented on pull request #7195: [THRUST] Faster multi dimensional argsort by segmented sort

trevor-m commented on pull request #7195:
URL: https://github.com/apache/tvm/pull/7195#issuecomment-754151980


   Nice! Have you also looked at CUB's [DeviceSegmentedRadixSort::SortPairsDescending](https://nvlabs.github.io/cub/structcub_1_1_device_segmented_radix_sort.html#abbba6639f928bebd19435f185ea10618) ? It sounds like it is exactly what you need with no tricks required. It's used by some fast NMS implementations such as [TensorRT](https://github.com/NVIDIA/TensorRT/tree/master/plugin/batchedNMSPlugin).


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