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Fix the performance of reinterpretarray with simultaneous reshaping #37559

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Sep 29, 2020
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Fix the performance of reinterpretarray with simultaneous reshaping #37559

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bc2abbe
Add `reinterpret(reshape, T, a)`
timholy Sep 12, 2020
69a82b5
Quasi-linear indexing for reshaped reinterpretarray
timholy Sep 12, 2020
7143444
Omit the `N` from `SCartesianIndex2` and friends
timholy Sep 29, 2020
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2 changes: 2 additions & 0 deletions NEWS.md
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Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,8 @@ New library features

* The `redirect_*` functions can now be called on `IOContext` objects.
* New constructor `NamedTuple(iterator)` that constructs a named tuple from a key-value pair iterator.
* A new `reinterpret(reshape, T, a::AbstractArray{S})` reinterprets `a` to have eltype `T` while potentially
inserting or consuming the first dimension depending on the ratio of `sizeof(T)` and `sizeof(S)`.

Standard library changes
------------------------
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