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Boolean indexing improvements #1923

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merged 8 commits into from
Dec 10, 2024
Merged

Boolean indexing improvements #1923

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beb456f
Improvement in boolean index extract
oleksandr-pavlyk Dec 6, 2024
5161b8e
MaskedPlaced kernel optimized
oleksandr-pavlyk Dec 6, 2024
137c309
Optimization to kernel of tensor.nonzero
oleksandr-pavlyk Dec 6, 2024
ec924c3
Functors for masked extract/place changed to store typed pointers
oleksandr-pavlyk Dec 7, 2024
3eb956e
Inclusive scan iter chunk update kernel (generic and 1d) improved
oleksandr-pavlyk Dec 9, 2024
e0a59f5
Chunk update kernels use nd_range<2>
oleksandr-pavlyk Dec 10, 2024
b0c8c5e
Add change-log entry for performance improvement in scanning and mask…
oleksandr-pavlyk Dec 10, 2024
a8e7600
size_t -> std::size_t
oleksandr-pavlyk Dec 10, 2024
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -16,8 +16,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
* Improved performance of `tensor.sort` and `tensor.argsort` for short arrays in the range [16, 64] elements [gh-1866](https://github.com/IntelPython/dpctl/pull/1866)
* Implement radix sort algorithm to be used in `dpt.sort` and `dpt.argsort` [gh-1867](https://github.com/IntelPython/dpctl/pull/1867)
* Extended `dpctl.SyclTimer` with `device_timer` keyword, implementing different methods of collecting device times [gh-1872](https://github.com/IntelPython/dpctl/pull/1872)
* Improved performance of `tensor.cumulative_sum`, `tensor.cumulative_prod`, `tensor.cumulative_logsumexp` as well as performance of boolean indexing [gh-1923](https://github.com/IntelPython/dpctl/pull/1923)

### Fixed

* Fix for `tensor.result_type` when all inputs are Python built-in scalars [gh-1877](https://github.com/IntelPython/dpctl/pull/1877)
* Improved error in constructors `tensor.full` and `tensor.full_like` when provided a non-numeric fill value [gh-1878](https://github.com/IntelPython/dpctl/pull/1878)
* Added a check for pointer alignment when copying to C-contiguous memory [gh-1890](https://github.com/IntelPython/dpctl/pull/1890)
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