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https://github.com/anomalyco/opencode.git
synced 2026-11-09 11:42:28 +03:00
Kit Langton
26 lines
761 B
TypeScript
26 lines
761 B
TypeScript
import { Spring } from "../src/motion/spring"
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const springs = Array.from({ length: 1000 }, (_, i) => new Spring(i).set(i + 100))
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const timings = new Float64Array(600)
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for (let frame = -120; frame < timings.length; frame++) {
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// Retarget every frame so the benchmark never degenerates to resting fast paths.
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for (let i = 0; i < springs.length; i++) springs[i]!.set(i + (frame % 2 ? 100 : -100))
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const start = performance.now()
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for (let i = 0; i < springs.length; i++) springs[i]!.step(1 / 60)
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if (frame >= 0) timings[frame] = performance.now() - start
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}
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timings.sort()
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console.log(
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JSON.stringify(
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{ springs: 1000, hz: 60, frames: timings.length, medianMs: timings[300], p95Ms: timings[570], maxMs: timings[599] },
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null,
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2,
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),
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)
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