Benchmarking automatically #1

	name: snmalloc Benchmarking CI

	# The following should ensure that the workflow only runs a single set of actions
	# for each PR. But it will not apply this to pushes to the main branch.
	concurrency:
	group: ${{ github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the master branch
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	benchmark:
	runs-on: ubuntu-latest

	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Checkout
	uses: actions/checkout@v3

	# Builds the Docker image and runs the benchmarks
	- name: Run Benchmarks
	run: \|
	docker build -t snmalloc-bench -f benchmark/Dockerfile . --build-arg benchs=allt

	# Extracts the benchmark results from the Docker container
	- name: Extract Benchmark Results
	run: \|
	docker cp `docker run -d snmalloc-bench`:/mimalloc-bench/out/bench/benchres.csv benchres.csv

	# Uploads the benchmark results as an artifact
	- name: Upload Benchmark Results
	uses: actions/upload-artifact@v3
	with:
	name: benchmark-results
	path: benchres.csv

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