Docs

NanoVDB: support single-space device buffers in GridHandle (CUDA) #4100

Workflow file for this run


	name: Docs

	on:
	push:
	branches:
	- 'master'
	- 'feature/**'
	- 'pr/**'
	paths-ignore:
	- 'CHANGES'
	- 'openvdb_maya/**'
	- 'pendingchanges/**'
	pull_request:
	branches:
	- '**'
	paths-ignore:
	- 'CHANGES'
	- 'openvdb_maya/**'
	- 'pendingchanges/**'
	workflow_dispatch:
	inputs:
	deploy:
	description: 'Deploy to openvdb-website (docs/coverage)?'
	required: true
	default: 'none'

	# Allow subsequent pushes to the same PR or REF to cancel any previous jobs.
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	validate_docs:
	# Cheap static checks that run before the heavier doxygen build:
	# * every #include <...> referenced from a fenced code block in doc/ resolves
	# * every github.com/.../blob/<branch>/<path> URL points to a file on disk
	# Catches the class of docs-rot from issue #2161 (e.g. nanovdb::util ->
	# nanovdb::tools rename) before the doxygen job runs.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: set_up_python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	- name: run_validator
	run: python3 ci/validate_docs_references.py

	doxygen:
	needs: validate_docs
	runs-on: ${{ (github.repository_owner == 'AcademySoftwareFoundation' && 'ubuntu-22.04-8c-32g-300h') \|\| 'ubuntu-latest' }}
	env:
	CXX: g++
	container:
	image: aswf/ci-openvdb:2026
	steps:
	- uses: actions/checkout@v4
	- name: install_doxygen
	run: ./ci/install_doxygen.sh 1_14_0
	- name: nanobind
	run: ./ci/install_nanobind.sh 2.5.0
	- name: build
	# Doxygen's native WARN_AS_ERROR=FAIL_ON_WARNINGS gates the docs build:
	# any warning fails the job. FAIL_ON_WARNINGS still generates the docs and
	# writes the full warning log first, so the artifact step below captures
	# it for debugging. Enabled via OPENVDB_DOXYGEN_WARN_AS_ERROR (see
	# doc/CMakeLists.txt).
	run: >
	./ci/build.sh -v
	--build-type=Release
	--components="core,python,doc"
	--cargs=\"
	-DUSE_BLOSC=OFF
	-DOPENVDB_CORE_STATIC=OFF
	-DOPENVDB_PYTHON_WRAP_ALL_GRID_TYPES=ON
	-DUSE_EXPLICIT_INSTANTIATION=OFF
	-DDISABLE_DEPENDENCY_VERSION_CHECKS=ON
	-DOPENVDB_DOXYGEN_WARN_AS_ERROR=ON
	\"
	- name: upload_doxygen_warning_log
	# Always upload so contributors can debug failed PR builds without
	# having to reproduce the doxygen environment locally.
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: doxygen-warnings
	path: build/doc/doxygen.warnings.log
	if-no-files-found: ignore
	retention-days: 14
	- name: pre_deploy
	# Overwrite global SSH configuration
	# https://github.com/peaceiris/actions-gh-pages/issues/719
	# https://linuxhint.com/ssh-stricthostkeychecking/
	run: >
	echo "Host *
	StrictHostKeyChecking no
	UserKnownHostsFile=/dev/null
	" > /etc/ssh/ssh_config
	- name: deploy
	# only deploy documentation on a manual workflow dispatch
	if: \|
	github.repository_owner == 'AcademySoftwareFoundation' &&
	github.event_name == 'workflow_dispatch' &&
	github.event.inputs.deploy == 'docs'
	uses: peaceiris/actions-gh-pages@v3
	with:
	deploy_key: ${{ secrets.PRIVATE_KEY }}
	publish_dir: /usr/local/share/doc/OpenVDB/html
	destination_dir: documentation/doxygen
	external_repository: AcademySoftwareFoundation/openvdb-website
	publish_branch: master
	full_commit_message: "Automatic doxygen documentation update
	- Deployed from: AcademySoftwareFoundation/openvdb ${{ github.sha }}

	Signed-off-by: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>"

	#############################################################################
	################################ Coverage ###################################
	#############################################################################

	linux-coverage:
	if: \|
	github.repository_owner == 'AcademySoftwareFoundation' &&
	github.event_name == 'workflow_dispatch' &&
	github.event.inputs.deploy == 'coverage'
	runs-on: ubuntu-latest
	container:
	image: aswf/ci-openvdb:2025-clang19.1
	env:
	CXX: g++
	steps:
	- uses: actions/checkout@v3
	- name: install_gcovr
	run: pip install gcovr
	- name: build
	run: >
	./ci/build.sh -v
	--build-type=coverage
	--components="core,axcore,test,axtest"
	--cargs=\"-DOPENVDB_CORE_STATIC=OFF -DOPENVDB_AX_STATIC=OFF\"
	- name: test_and_gcov
	run: \|
	cd build
	ctest -V
	make gcov_html
	cd -
	- name: zip_large_html
	# The index.function list is > 100mb. Just zip it and provide it as a
	# download (could instead use LFS to host but not really worth it).
	run: \|
	cd build/gcov_html
	tar -czvf index.functions.html.tar.gz index.functions.html
	sed -i -e 's/index.functions.html/index.functions.html.tar.gz/g' index.html
	sed -i -e 's/List of functions/Download function index/g' index.html
	rm index.functions.html
	cd -
	- name: pre_deploy
	# Overwrite global SSH configuration
	# https://github.com/peaceiris/actions-gh-pages/issues/719
	# https://linuxhint.com/ssh-stricthostkeychecking/
	run: >
	echo "Host *
	StrictHostKeyChecking no
	UserKnownHostsFile=/dev/null
	" > /etc/ssh/ssh_config
	- name: deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
	publish_dir: ./build/gcov_html
	destination_dir: documentation/code_coverage
	external_repository: AcademySoftwareFoundation/openvdb-website
	publish_branch: master
	full_commit_message: "Automatic code coverage update
	- Deployed from: AcademySoftwareFoundation/openvdb ${{ github.sha }}

	Signed-off-by: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>"

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NanoVDB: support single-space device buffers in GridHandle (CUDA) #4100

Workflow file

NanoVDB: support single-space device buffers in GridHandle (CUDA) #4100

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Workflow file for this run