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cub::DeviceRadixSor works with a hack:
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- Code compiles and a test in tests/cuv_sort.cu outputs a correct answer

HACK: combined Topkey, key into a single unit64_t.
- This is to avoid using a struct with two uint32_t members. Which is not supported by cub::DeviceRadixSort::SortPairs.
- TODO: use `thrust::sort_by_key` instead of `cub::DeviceRadixSort::SortPairs`
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@qezlou @sbird
qezlou authored and sbird committed Dec 27, 2024
1 parent a550d88 commit 9704efa
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