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Don't allocate while walking a NormalizedSnapshotSpanCollection during classification tagging #75631

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ToddGrun
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Saw this in a scrolling speedometer profile, only 0.3%, but it's trivial to remove. They don't publicly expose a struct based enumerator, but they do expose an indexer, so it's easy enough to use that to walk over the collection.

*** allocations from speedometer scrolling profile that should be removed by this change ***
image

…g classification tagging

Saw this in a scrolling speedometer profile, only 0.3%, but it's trivial to remove. They don't publicly expose a struct based enumerator, but they do expose an indexer, so it's easy enough to use that to walk over the collection.
@ToddGrun ToddGrun requested a review from a team as a code owner October 25, 2024 18:30
@dotnet-issue-labeler dotnet-issue-labeler bot added Area-IDE untriaged Issues and PRs which have not yet been triaged by a lead labels Oct 25, 2024
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4 participants