Verilator Nightly #347

	name: Verilator Nightly
	on:
	workflow_call:
	workflow_dispatch:
	schedule:
	# cron format "minutes hours day-of-month month day-of-week"
	# 5:30 PM Pacific on tuesday and friday
	- cron: '30 0 * * 3,6'

	jobs:
	smoke_test:
	name: Smoke Test
	runs-on: n2d-highcpu-96
	timeout-minutes: 2800

	env:
	VERILATOR_VERSION: v5.006
	PKG_CONFIG_PATH: /opt/verilator/share/pkgconfig

	steps:
	- name: Checkout repo
	uses: actions/checkout@v3
	with:
	submodules: 'true'

	- name: Install verilator
	run: \|
	if [ -d "/opt/verilator" ]; then
	# The GCP runners already have verilator installed
	exit
	fi
	sudo apt-get update -qy && sudo apt-get install flex bison libfl2 libfl-dev help2man
	cd /tmp/
	git clone -b "${VERILATOR_VERSION}" https://github.com/verilator/verilator
	cd verilator
	autoconf
	./configure --prefix=/opt/verilator
	make -j64
	sudo make install

	- name: Install nextest
	run: \|
	cargo install cargo-nextest --locked

	- name: Setup verilator path
	run: \|
	echo /opt/verilator/bin >> $GITHUB_PATH

	- name: Run all tests inside verilator (will take hours)
	run: \|
	COMMON_ARGS=(
	--features=verilator,itrng
	--release
	)

	# Workaround https://github.com/nextest-rs/nextest/issues/267
	export LD_LIBRARY_PATH=$(rustc --print sysroot)/lib

	cargo-nextest nextest list \
	"${COMMON_ARGS[@]}" \
	--message-format json > /tmp/nextest-list.json

	cargo nextest run \
	"${COMMON_ARGS[@]}" \
	--profile=verilator

	- name: 'Upload test results'
	uses: actions/upload-artifact@v4
	if: success() \|\| failure()
	with:
	name: caliptra-test-results
	path: \|
	/tmp/junit.xml
	/tmp/nextest-list.json

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