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SortedList enumerator has an overhead #1851

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peppy opened this issue Sep 3, 2018 · 1 comment
Closed

SortedList enumerator has an overhead #1851

peppy opened this issue Sep 3, 2018 · 1 comment
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type:performance

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@peppy
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peppy commented Sep 3, 2018 •
edited

.net does some magic optimisation on List<T> to optimise GetEnumerator. We break this in SortedList and it becomes a hot path.

Needs further investigation.
@smoogipoo
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Resolved via #1877

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