Fix value reported by get_maxrss on macos #845

	name: Test benchmarks
	on:
	push:
	branches:
	- main
	pull_request:
	schedule:
	- cron: "00 15 * * *"
	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	include:
	- ruby: ruby
	- ruby: head
	- ruby: truffleruby
	skip: protoboeuf-encode
	if: ${{ github.event_name != 'schedule' \|\| github.repository == 'Shopify/yjit-bench' }}
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}

	- name: Run tests
	run: ruby test/benchmarks_test.rb

	- name: Test run_benchmarks.rb
	run: \|
	for benchmark in $SKIP_BENCHMARKS; do
	rm -rf "benchmarks/${benchmark}.rb" "benchmarks/${benchmark}/"
	done
	./run_benchmarks.rb
	env:
	WARMUP_ITRS: '1'
	MIN_BENCH_ITRS: '1'
	MIN_BENCH_TIME: '0'
	SKIP_BENCHMARKS: ${{ matrix.skip }}

	- name: Test run_benchmarks.rb --graph
	run: ./run_benchmarks.rb --graph fib
	if: matrix.ruby == 'ruby'
	env:
	WARMUP_ITRS: '1'
	MIN_BENCH_ITRS: '1'
	MIN_BENCH_TIME: '0'

	- name: Test run_once.sh
	run: ./run_once.sh --yjit-stats benchmarks/railsbench/benchmark.rb
	if: matrix.ruby == 'head'

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