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Bk/optimize view reuse #313

Merged
merged 4 commits into from
Aug 6, 2024
Merged

Bk/optimize view reuse #313

merged 4 commits into from
Aug 6, 2024

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bryankeller
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Details

This reduced the number of Set operations in the ItemViewReuseManager, reducing CPU usage by about 15% (65% -> 50%) when scrolling fast on an iPhone XR.

Related Issue

N/A

Motivation and Context

Performance improvement work

How Has This Been Tested

Example app

Types of changes

  • Docs change / refactoring / dependency upgrade
  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

Checklist

  • My code follows the code style of this project.
  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have read the CONTRIBUTING document.
  • I have added tests to cover my changes.

@bryankeller bryankeller added the bug Something isn't working label Aug 6, 2024
@bryankeller bryankeller merged commit b6ea9f8 into master Aug 6, 2024
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@bryankeller bryankeller deleted the bk/optimize-view-reuse branch August 6, 2024 20:48
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2 participants