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zThread Continuous Performance Benchmark Suite #8

	name: Benchmark Suite

	on:
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	benchmark:
	name: Run Enterprise Benchmarks
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up JDK 25
	uses: actions/setup-java@v4
	with:
	java-version: '25'
	distribution: 'temurin'
	cache: maven

	- name: Enable perf_events for async-profiler
	run: \|
	sudo sysctl -w kernel.perf_event_paranoid=1
	sudo sysctl -w kernel.kptr_restrict=0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'

	- name: Install Charting Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install matplotlib pandas seaborn

	- name: Build zThread
	run: ./mvnw clean install -DskipTests --batch-mode --no-transfer-progress

	- name: Run JMH Benchmarks
	run: ./mvnw exec:exec -pl zthread-benchmark -Dexec.executable="java" -Dexec.args="-classpath %classpath org.openjdk.jmh.Main -rf json -rff target/benchmark.json -prof gc" --batch-mode

	- name: Generate Charts and Report
	run: \|
	cd zthread-benchmark
	python scripts/generate_charts.py target/benchmark.json

	- name: Upload Benchmark Results
	uses: actions/upload-artifact@v4
	with:
	name: benchmark-results
	path: \|
	zthread-benchmark/target/benchmark.json
	zthread-benchmark/charts/
	zthread-benchmark/benchmark.md
	retention-days: 14