index: only iterate over trie items once #585

	name: Benchmark

	on:
	pull_request:
	branches: [main]
	workflow_dispatch:

	env:
	FORCE_COLOR: "1"
	PY_COLORS: "1"

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	permissions: {}

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	env:
	PYTEST_BENCHMARK_STORAGE: file://${{ github.workspace }}/.benchmarks
	steps:
	- name: Set up Python 3.10
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- uses: actions/checkout@v3
	with:
	ref: ${{ github.event.pull_request.base.sha }}
	fetch-depth: 0
	path: base

	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	path: pr

	- name: Upgrade pip and nox
	run: python -m pip install --upgrade pip nox

	- name: Benchmark on base branch
	working-directory: base
	run: nox -s bench -- --benchmark-save=base

	- name: Benchmark on pull request
	working-directory: pr
	run: >
	nox -s bench --
	--benchmark-save=${GITHUB_SHA::7}
	--benchmark-compare=0001
	--benchmark-compare-fail=mean:10%

	- run: pip install pytest-benchmark
	- name: Compare benchmark
	if: always()
	run: pytest-benchmark compare --group-by name

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