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Update changelog for 1.15.0-RC1.
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alliepiper committed Oct 27, 2021
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16 changes: 9 additions & 7 deletions CHANGELOG.md
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# CUB 1.15.0 (NVIDIA HPC SDK 21.11)
# CUB 1.15.0

## Summary

CUB 1.15.0 accompanies the NVIDIA HPC SDK 21.11 release. It includes a
new `cub::DeviceSegmentedSort` algorithm, which demonstrates up to 5000x speedup
compared to `cub::DeviceSegmentedRadixSort` when sorting a large number of small
segments. A new `cub::FutureValue<T>` helper allows the `cub::DeviceScan`
algorithms to lazily load the `initial_value` from a pointer. `cub::DeviceScan`
also added `ScanByKey` functionality.
CUB 1.15.0 includes a new `cub::DeviceSegmentedSort` algorithm, which
demonstrates up to 5000x speedup compared to `cub::DeviceSegmentedRadixSort`
when sorting a large number of small segments. A new `cub::FutureValue<T>`
helper allows the `cub::DeviceScan` algorithms to lazily load the
`initial_value` from a pointer. `cub::DeviceScan` also added `ScanByKey`
functionality.

The new `DeviceSegmentedSort` algorithm partitions segments into size groups.
Each group is processed with specialized kernels using a variety of sorting
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(@matt-stack) for this contribution.
- NVIDIA/cub#388: Fix debug assertion on MSVC when using
`cub::CachingDeviceAllocator`.
- NVIDIA/cub#395: Support building with `__CUDA_NO_HALF_CONVERSIONS__`. Thanks
to Xiang Gao (@zasdfgbnm) for this contribution.
# CUB 1.14.0 (NVIDIA HPC SDK 21.9)
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2 changes: 1 addition & 1 deletion README.md
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| CUB Release | Included In |
| ------------------------- | --------------------------------------- |
| 1.15.0 | NVIDIA HPC SDK 21.11 |
| 1.15.0 | TBD |
| 1.14.0 | NVIDIA HPC SDK 21.9 |
| 1.13.1 | CUDA Toolkit 11.5 |
| 1.13.0 | NVIDIA HPC SDK 21.7 |
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