Files
orca/config/scripts/performance/measurement/benchmark-sample-summary.mjs
Neil 9bd6272fdf refactor(tooling): organize build, CI, and test owners (#38130)
* refactor(tooling): organize test runtime and maintenance owners

* test(tooling): preserve relocated runtime fixture dependency edges

* refactor(tooling): preserve xterm routing owner checks

* ci(tooling): include routing owner in sparse checkout

* test(tooling): preserve copied workflow dependency closures

* fix(tooling): normalize hashed JSON assets in release parity

* fix(tooling): distinguish asset aliases from literal references

* fix(tooling): frame normalized asset reference payloads

* fix(tooling): normalize decoded JSON asset references

* refactor(tooling): organize build, CI and release owners

* fix(tooling): align moved generator and workflow path contracts

* fix(tooling): update generated plugin bundle owner banners

* test(tooling): create relocated mobile verifier fixture directories

* test(tooling): copy headless detector dependency closure

* test(tooling): align native batch policy fixtures with owner path

* fix(tooling): link moved reliability command to historical evidence

* fix(tooling): preserve nested sandbox owners and canonical guide source

* fix(tooling): target release version owners in checkout fixture
2026-11-04 21:08:19 -08:00

28 lines
827 B
JavaScript

export const BENCHMARK_SAMPLE_AGGREGATION = Object.freeze({
version: 2,
median: 'average-middle',
p95: 'nearest-rank',
p95Role: 'descriptive',
p95LinearDriftBoundLaunchSlots: 1
})
export function summarizeBenchmarkSamples(samples) {
if (samples.length === 0) {
throw new Error('Benchmark samples must not be empty')
}
const sorted = [...samples].sort((left, right) => left - right)
const middle = sorted.length / 2
const median = Number.isInteger(middle)
? (sorted[middle - 1] + sorted[middle]) / 2
: sorted[Math.floor(middle)]
const p95 = sorted[Math.ceil(0.95 * sorted.length) - 1]
return {
samples: samples.length,
medianMs: Number(median.toFixed(1)),
p95Ms: Number(p95.toFixed(1)),
minMs: Number(sorted[0].toFixed(1)),
maxMs: Number(sorted.at(-1).toFixed(1))
}
}