Split interface Limiter and port default Counter from github.com/k1LoW/rlutil #38

	name: benchmark

	on:
	pull_request:

	jobs:
	benchmark:
	name: Benchmark
	runs-on: ubuntu-latest
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- name: Set up
	run: \|
	sudo apt-get update
	sudo apt-get install -y valgrind

	- name: Check out source code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version-file: go.mod

	- name: Check out source code (main)
	uses: actions/checkout@v4
	with:
	ref: main
	path: main

	- name: Run benchmark (main)
	run: make benchmark
	working-directory: main

	- name: Run benchmark using cachegrind (main)
	run: make cachegrind
	working-directory: main

	- name: Run octocov (main)
	uses: k1LoW/octocov-action@v0
	with:
	config: .octocov.benchmark.main.yml
	env:
	OCTOCOV_GITHUB_REF: refs/heads/main
	OCTOCOV_GITHUB_SHA: none
	OCTOCOV_CUSTOM_METRICS_BENCHMARK: main/custom_metrics_benchmark.json
	OCTOCOV_CUSTOM_METRICS_CACHEGRIND: main/custom_metrics_cachegrind.json

	- name: Run benchmark
	run: make benchmark

	- name: Run benchmark using cachegrind
	run: make cachegrind

	- name: Run octocov
	uses: k1LoW/octocov-action@v0
	with:
	config: .octocov.benchmark.yml
	env:
	OCTOCOV_CUSTOM_METRICS_BENCHMARK: custom_metrics_benchmark.json
	OCTOCOV_CUSTOM_METRICS_CACHEGRIND: custom_metrics_cachegrind.json

	- name: Show diff
	run: \|
	cg_diff cachegrind.out main/cachegrind.out > cachegrind.out.diff
	cg_annotate cachegrind.out.diff --show=Ir
	cg_annotate cachegrind.out --show-percs=no --auto=no --show=Ir
	cg_annotate main/cachegrind.out --show-percs=no --auto=no --show=Ir

Provide feedback