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Use fetch_update instead of compare_exchange_weak #1119

Merged
merged 2 commits into from
Jan 26, 2024
Merged

Use fetch_update instead of compare_exchange_weak #1119

merged 2 commits into from
Jan 26, 2024

Commits on Jan 26, 2024

  1. Use fetch_update in the par_bridge 

    Its manual `compare_exchange_weak` loop was exactly what `fetch_update`
does internally, so we might as well simplify our code.
    @cuviper
    cuviper committed Jan 26, 2024
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  2. Use fetch_update in find_first/last 

    Its manual `compare_exchange_weak` loop was exactly what `fetch_update`
does internally, and we can also improve on the case where the current
best index was already equal.
    @cuviper
    cuviper committed Jan 26, 2024
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    a4da641 View commit details
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