ci: use codspeed for benchmarking #33

	name: Benchmark
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	# `workflow_dispatch` allows CodSpeed to trigger backtest
	# performance analysis in order to generate initial data.
	workflow_dispatch:

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	name: Benchmark
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: 3.12
	cache: "pip"
	- run: make ci
	- name: Run benchmarks
	uses: CodSpeedHQ/action@v3
	with:
	token: ${{ secrets.CODSPEED_TOKEN }}
	run: pytest tests/ --codspeed

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