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Bumps the github-actions group with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [actions/cache](https://github.com/actions/cache). Updates `actions/checkout` from 6 to 7 <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/actions/checkout/releases">actions/checkout's releases</a>.</em></p> <blockquote> <h2>v7.0.0</h2> <h2>What's Changed</h2> <ul> <li>block checking out fork pr for pull_request_target and workflow_run by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2454">actions/checkout#2454</a></li> <li>Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the minor-actions-dependencies group across 1 directory by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/actions/checkout/pull/2458">actions/checkout#2458</a></li> <li>Bump flatted from 3.3.1 to 3.4.2 by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/actions/checkout/pull/2460">actions/checkout#2460</a></li> <li>Bump js-yaml from 4.1.0 to 4.2.0 by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/actions/checkout/pull/2461">actions/checkout#2461</a></li> <li>Bump <code>@actions/core</code> and <code>@actions/tool-cache</code> and Remove uuid by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/actions/checkout/pull/2459">actions/checkout#2459</a></li> <li>upgrade module to esm and update dependencies by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2463">actions/checkout#2463</a></li> <li>Bump the minor-npm-dependencies group across 1 directory with 3 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/actions/checkout/pull/2462">actions/checkout#2462</a></li> <li>getting ready for checkout v7 release by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2464">actions/checkout#2464</a></li> <li>update error wording by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2467">actions/checkout#2467</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> made their first contribution in <a href="https://redirect.github.com/actions/checkout/pull/2454">actions/checkout#2454</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v6.0.3...v7.0.0">https://github.com/actions/checkout/compare/v6.0.3...v7.0.0</a></p> <h2>v6.1.0</h2> <h2>What's Changed</h2> <ul> <li><strong>[BREAKING]</strong> backport <code>allow-unsafe-pr-checkout</code> to v6 by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2500">actions/checkout#2500</a></li> <li>backport fixes to releases-v6 by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2527">actions/checkout#2527</a></li> </ul> <p><a href="https://github.blog/changelog/2026-06-18-safer-pull_request_target-defaults-for-github-actions-checkout/">https://github.blog/changelog/2026-06-18-safer-pull_request_target-defaults-for-github-actions-checkout/</a> for more details about this breaking change</p> <p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v6.0.3...v6.1.0">https://github.com/actions/checkout/compare/v6.0.3...v6.1.0</a></p> <h2>v6.0.3</h2> <h2>What's Changed</h2> <ul> <li>Update changelog by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2357">actions/checkout#2357</a></li> <li>fix: expand merge commit SHA regex and add SHA-256 test cases by <a href="https://github.com/yaananth"><code>@yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li> <li>Fix checkout init for SHA-256 repositories by <a href="https://github.com/yaananth"><code>@yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2439">actions/checkout#2439</a></li> <li>Update changelog for v6.0.3 by <a href="https://github.com/yaananth"><code>@yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2446">actions/checkout#2446</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/yaananth"><code>@yaananth</code></a> made their first contribution in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v6...v6.0.3">https://github.com/actions/checkout/compare/v6...v6.0.3</a></p> <h2>v6.0.2</h2> <h2>What's Changed</h2> <ul> <li>Add orchestration_id to git user-agent when ACTIONS_ORCHESTRATION_ID is set by <a href="https://github.com/TingluoHuang"><code>@TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2355">actions/checkout#2355</a></li> <li>Fix tag handling: preserve annotations and explicit fetch-tags by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2356">actions/checkout#2356</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/actions/checkout/compare/v6.0.1...v6.0.2">https://github.com/actions/checkout/compare/v6.0.1...v6.0.2</a></p> <h2>v6.0.1</h2> <h2>What's Changed</h2> <ul> <li>Update all references from v5 and v4 to v6 by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2314">actions/checkout#2314</a></li> <li>Add worktree support for persist-credentials includeIf by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2327">actions/checkout#2327</a></li> <li>Clarify v6 README by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2328">actions/checkout#2328</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/actions/checkout/blob/main/CHANGELOG.md">actions/checkout's changelog</a>.</em></p> <blockquote> <h1>Changelog</h1> <h2>v7.0.1</h2> <ul> <li>Skip running unsafe pr check if input is default by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2518">actions/checkout#2518</a></li> <li>Trim only ascii whitespace for branch by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2521">actions/checkout#2521</a></li> <li>Escape values passed to --unset by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2530">actions/checkout#2530</a></li> <li>Various dependency updates</li> </ul> <h2>v7.0.0</h2> <ul> <li>Block checking out fork PR for pull_request_target and workflow_run by <a href="https://github.com/aiqiaoy"><code>@aiqiaoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2454">actions/checkout#2454</a></li> <li>Various dependency updates</li> </ul> <h2>v6.0.3</h2> <ul> <li>Fix checkout init for SHA-256 repositories by <a href="https://github.com/yaananth"><code>@yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2439">actions/checkout#2439</a></li> <li>fix: expand merge commit SHA regex and add SHA-256 test cases by <a href="https://github.com/yaananth"><code>@yaananth</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2414">actions/checkout#2414</a></li> </ul> <h2>v6.0.2</h2> <ul> <li>Fix tag handling: preserve annotations and explicit fetch-tags by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2356">actions/checkout#2356</a></li> </ul> <h2>v6.0.1</h2> <ul> <li>Add worktree support for persist-credentials includeIf by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2327">actions/checkout#2327</a></li> </ul> <h2>v6.0.0</h2> <ul> <li>Persist creds to a separate file by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2286">actions/checkout#2286</a></li> <li>Update README to include Node.js 24 support details and requirements by <a href="https://github.com/salmanmkc"><code>@salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2248">actions/checkout#2248</a></li> </ul> <h2>v5.0.1</h2> <ul> <li>Port v6 cleanup to v5 by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2301">actions/checkout#2301</a></li> </ul> <h2>v5.0.0</h2> <ul> <li>Update actions checkout to use node 24 by <a href="https://github.com/salmanmkc"><code>@salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2226">actions/checkout#2226</a></li> </ul> <h2>v4.3.1</h2> <ul> <li>Port v6 cleanup to v4 by <a href="https://github.com/ericsciple"><code>@ericsciple</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2305">actions/checkout#2305</a></li> </ul> <h2>v4.3.0</h2> <ul> <li>docs: update README.md by <a href="https://github.com/motss"><code>@motss</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1971">actions/checkout#1971</a></li> <li>Add internal repos for checking out multiple repositories by <a href="https://github.com/mouismail"><code>@mouismail</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1977">actions/checkout#1977</a></li> <li>Documentation update - add recommended permissions to Readme by <a href="https://github.com/benwells"><code>@benwells</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2043">actions/checkout#2043</a></li> <li>Adjust positioning of user email note and permissions heading by <a href="https://github.com/joshmgross"><code>@joshmgross</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2044">actions/checkout#2044</a></li> <li>Update README.md by <a href="https://github.com/nebuk89"><code>@nebuk89</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2194">actions/checkout#2194</a></li> <li>Update CODEOWNERS for actions by <a href="https://github.com/TingluoHuang"><code>@TingluoHuang</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2224">actions/checkout#2224</a></li> <li>Update package dependencies by <a href="https://github.com/salmanmkc"><code>@salmanmkc</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/2236">actions/checkout#2236</a></li> </ul> <h2>v4.2.2</h2> <ul> <li><code>url-helper.ts</code> now leverages well-known environment variables by <a href="https://github.com/jww3"><code>@jww3</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1941">actions/checkout#1941</a></li> <li>Expand unit test coverage for <code>isGhes</code> by <a href="https://github.com/jww3"><code>@jww3</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1946">actions/checkout#1946</a></li> </ul> <h2>v4.2.1</h2> <ul> <li>Check out other refs/* by commit if provided, fall back to ref by <a href="https://github.com/orhantoy"><code>@orhantoy</code></a> in <a href="https://redirect.github.com/actions/checkout/pull/1924">actions/checkout#1924</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... 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OpenCL Conformance Test Suite (CTS)
This is the OpenCL CTS for all versions of the Khronos OpenCL standard.
Building the CTS
The CTS supports Linux, Windows, macOS, and Android platforms. In particular, GitHub Actions CI builds against Ubuntu 20.04, Windows-latest, and macos-latest.
Compiling the CTS requires the following CMake configuration options to be set:
CL_INCLUDE_DIRPoints to the unified OpenCL-Headers.SPIRV_INCLUDE_DIRPoints to the unified SPIRV-Headers.CL_LIB_DIRDirectory containing the OpenCL library to build against.SPIRV_TOOLS_DIRDirectory containing thespirv-asandspirv-valbinaries to be used in the CTS build process. Alternatively, the location to these binaries can be provided via thePATHvariable.OPENCL_LIBRARIESName of the OpenCL library to link.
It is advised that the OpenCL ICD-Loader
is used as the OpenCL library to build against. Where CL_LIB_DIR points to a
build of the ICD loader and OPENCL_LIBRARIES is "OpenCL".
Example Build
Steps on a Linux platform to clone dependencies from GitHub sources, configure a build, and compile.
git clone https://github.com/KhronosGroup/OpenCL-CTS.git
git clone https://github.com/KhronosGroup/OpenCL-Headers.git
git clone https://github.com/KhronosGroup/SPIRV-Headers.git
git clone https://github.com/KhronosGroup/OpenCL-ICD-Loader.git
git clone https://github.com/KhronosGroup/SPIRV-Tools.git
git clone https://github.com/KhronosGroup/SPIRV-Headers.git SPIRV-Tools/external/spirv-headers
git clone https://github.com/google/effcee.git SPIRV-Tools/external/effcee
git clone https://github.com/google/re2.git SPIRV-Tools/external/re2
mkdir OpenCL-ICD-Loader/build
cmake -S OpenCL-ICD-Loader -B OpenCL-ICD-Loader/build \
-DOPENCL_ICD_LOADER_HEADERS_DIR=$PWD/OpenCL-Headers
cmake --build ./OpenCL-ICD-Loader/build --config Release
mkdir SPIRV-Tools/build
cmake -S SPIRV-Tools -B SPIRV-Tools/build -DSPIRV_SKIP_TESTS=ON
cmake --build SPIRV-Tools/build --config Release
mkdir OpenCL-CTS/build
cmake -S OpenCL-CTS -B OpenCL-CTS/build \
-DCL_INCLUDE_DIR=$PWD/OpenCL-Headers \
-DSPIRV_INCLUDE_DIR=$PWD/SPIRV-Headers \
-DCL_LIB_DIR=$PWD/OpenCL-ICD-Loader/build \
-DSPIRV_TOOLS_DIR=$PWD/SPIRV-Tools/build/tools/ \
-DOPENCL_LIBRARIES=OpenCL
cmake --build OpenCL-CTS/build --config Release
Running the CTS
A build of the CTS contains multiple executables representing the directories in
the test_conformance folder. Each of these executables contains sub-tests, and
possibly smaller granularities of testing within the sub-tests.
See the --help output on each executable for the list of sub-tests available,
as well as other options for configuring execution.
If the OpenCL library built against is the ICD Loader, and the vendor library to be tested is not registered in the default ICD Loader location then the OCL_ICD_FILENAMES environment variable will need to be set for the ICD Loader to detect the OpenCL library to use at runtime. For example, to run the basic tests on a Linux platform:
OCL_ICD_FILENAMES=/path/to/vendor_lib.so ./test_basic
Offline Compilation
Testing OpenCL drivers which do not have a runtime compiler can be done by using additional command line arguments provided by the test harness for tests which require compilation, these are:
-
--compilation-modeSelects if OpenCL-C source code should be compiled using an external tool before being passed on to the OpenCL driver in that form for testing. Online is the default mode, but also accepts the valuesspir-v, andbinary. -
--compilation-cache-modeControls how the compiled OpenCL-C source code should be cached on disk. -
--compilation-cache-pathAccepts a path to a directory where the compiled binary cache should be stored on disk. -
--compilation-programAccepts a path to an executable (default: cl_offline_compiler) invoked by the test harness to perform offline compilation of OpenCL-C source code. This executable must match the interface description.
Generating a Conformance Report
The Khronos Conformance Process Document details the steps required for a conformance submission. In this repository opencl_conformance_tests_full.csv defines the full list of tests which must be run for conformance. The output log of which must be included alongside a filled in submission details template.
Utility script run_conformance.py can be used to help generating the submission log, although it is not required.
Git tags are used to define the version of the repository conformance submissions are made against.
Contributing
Contributions are welcome to the project from Khronos members and non-members alike via GitHub Pull Requests (PR). Alternatively, if you've found a bug or have a question please file an issue in the GitHub project. First time contributors will be required to sign the Khronos Contributor License Agreement (CLA) before their PR can be merged.
PRs to the repository are required to be clang-format clean to pass CI.
Developers can either use the git-clang-format tool locally to verify this
before contributing, or update their PR based on the diff provided by a failing
CI job.
Running Targeted CI Tests on Pull Requests
To help verify fixes or check for regressions without running the entire
conformance test suite, our continuous integration pipeline allows contributor
to trigger specific tests on Pull Requests against the pocl implementation.
How to Trigger Tests
Testing is triggered by adding a special tag to either your Pull Request description or in any of your commit messages.
The CI parses the text for the following syntax:
[run-test: <command>]
Multiples tags for a single Pull Request is supported.
Examples
[run-test: test_bruteforce exp -w -1]