The random generator grew during the work, so the seed that names a
1061-widget tree in the pre-#16 rows names a 144-widget one now. Every
"still N times the old resize" here was measured across that change and
says nothing; a hand-written fixture that compiles on both revisions
says the old code is 2.2x cheaper and puts a paragraph outside the
output, for two reasons it records as deliberate.
Record what a resize frame is actually spent on -- 63% text, 0.9%
draw_inner -- and what removing the single-entry shaping and placement
caches measures at.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
iris-aiandClaude Opus 5
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