.ci/hack-intel-cl-into-conda-env.sh

+#! /bin/bash
+
+# https://github.com/conda-forge/intel-compiler-repack-feedstock/issues/7
+sed -i 's/- pocl/- intel-opencl-rt!=2022.2/g' "$CONDA_ENVIRONMENT"

.editorconfig

+# https://editorconfig.org/
+# https://github.com/editorconfig/editorconfig-vim 
+# https://github.com/editorconfig/editorconfig-emacs 
+
+root = true
+
+[*]
+indent_style = space
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.py]
+indent_size = 4
+
+[*.rst]
+indent_size = 4
+
+[*.cpp]
+indent_size = 2
+
+[*.hpp]
+indent_size = 2
+
+# There may be one in doc/
+[Makefile]
+indent_style = tab
+
+# https://github.com/microsoft/vscode/issues/1679
+[*.md]
+trim_trailing_whitespace = false

.github/ISSUE_TEMPLATE/bug_report.md

+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Linux]
+ - ICD Loader and version: [e.g. ocl-icd 2.3.1]
+ - ICD and version: [e.g. pocl 1.8]
+ - CPU/GPU: [e.g. Nvidia Titan V]
+  - Python version: [e.g. 3.10]
+  - PyOpenCL version: [e.g. 2021.1]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

+blank_issues_enabled: true
+contact_links:
+  - name: ❓ Question
+    url: https://github.com/inducer/pyopencl/discussions/categories/q-a
+    about: Ask and answer questions about PyOpenCL on Discussions
+  - name: 🔧 Troubleshooting
+    url: https://github.com/inducer/pyopencl/discussions/categories/troubleshooting
+    about: For troubleshooting help, see the Discussions

.github/ISSUE_TEMPLATE/feature_request.md

+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/dependabot.yml

+version: 2
+updates:
+    # Set update schedule for GitHub Actions
+    - package-ecosystem: "github-actions"
+      directory: "/"
+      schedule:
+          interval: "weekly"
+
+# vim: sw=4

.github/workflows/autopush.yml

+name: Gitlab mirror
+on:
+    push:
+        branches:
+        - main
+
+jobs:
+    autopush:
+        name: Automatic push to gitlab.tiker.net
+        if: startsWith(github.repository, 'inducer/')
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   run: |
+                curl -L -O https://tiker.net/ci-support-v0
+                . ./ci-support-v0
+                mirror_github_to_gitlab
+
+            env:
+                GITLAB_AUTOPUSH_KEY: ${{ secrets.GITLAB_AUTOPUSH_KEY }}
+
+# vim: sw=4

.github/workflows/ci.yml

+name: CI
+on:
+    push:
+        branches:
+        - main
+        tags:
+        - v*
+    pull_request:
+    schedule:
+        - cron:  '17 3 * * 0'
+
+jobs:
+    ruff:
+        name: Ruff
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+            with:
+                submodules: true
+        -   uses: actions/setup-python@v5
+        -   name: "Main Script"
+            run: |
+                pip install ruff
+                ruff check
+
+    typos:
+        name: Typos
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   uses: crate-ci/typos@master
+
+    pylint:
+        name: Pylint
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                CONDA_ENVIRONMENT=.test-conda-env-py3.yml
+                echo "- matplotlib" >> $CONDA_ENVIRONMENT
+                echo "- pyopengl" >> $CONDA_ENVIRONMENT
+                echo "- ipython" >> $CONDA_ENVIRONMENT
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                build_py_project_in_conda_env
+
+                # Avoid linting local directory, where native module
+                # cannot be imported.
+                rm -Rf "$(get_proj_name)"
+
+                run_pylint "$(get_proj_name)" test/*.py
+
+    mypy:
+        name: Mypy
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                export CL_USE_SHIPPED_EXT=on
+                build_py_project_in_conda_env
+
+                python -m pip install mypy importlib-resources
+                ./run-mypy.sh
+
+    pytest:
+        name: Pytest Linux POCL
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                export CL_USE_SHIPPED_EXT=on
+                build_py_project_in_conda_env
+                test_py_project
+
+    pytest_intel:
+        name: Pytest Linux Intel CL
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                export CONDA_ENVIRONMENT=.test-conda-env-py3.yml
+                .ci/hack-intel-cl-into-conda-env.sh
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                export CL_USE_SHIPPED_EXT=on
+                build_py_project_in_conda_env
+                test_py_project
+
+    pytest_win:
+        name: Pytest Windows Intel CL
+        runs-on: windows-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            shell: bash
+            run: |
+                set -x
+                export CONDA_ENVIRONMENT=.test-conda-env-py3.yml
+
+                sed -i 's/- ocl-icd/- khronos-opencl-icd-loader/g' "$CONDA_ENVIRONMENT"
+                sed -i '/- git/d' "$CONDA_ENVIRONMENT"
+
+                .ci/hack-intel-cl-into-conda-env.sh
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                export CL_USE_SHIPPED_EXT=on
+                build_py_project_in_conda_env
+                test_py_project
+
+    pytest_mac:
+        name: Pytest Mac POCL
+        runs-on: macos-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                export CC=gcc
+                CONDA_ENVIRONMENT=.test-conda-env.yml
+                grep -v ocl-icd .test-conda-env-py3.yml > $CONDA_ENVIRONMENT
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                build_py_project_in_conda_env
+                test_py_project
+
+    docs:
+        name: Documentation
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -
+            uses: actions/setup-python@v5
+            with:
+                python-version: '3.x'
+        -   name: "Main Script"
+            run: |
+                CONDA_ENVIRONMENT=.test-conda-env-py3.yml
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                export CL_USE_SHIPPED_EXT=on
+                build_py_project_in_conda_env
+                build_docs
+
+    examples:
+        name: Examples
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            run: |
+                EXTRA_INSTALL="pillow cgen mako imageio"
+
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+                build_py_project_in_conda_env
+                (cd examples; rm -f gl_*)
+                run_examples --no-require-main
+
+    downstream_tests:
+        strategy:
+            matrix:
+                downstream_project: [loopy, boxtree, meshmode]
+        name: Tests for downstream project ${{ matrix.downstream_project }}
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   name: "Main Script"
+            env:
+                DOWNSTREAM_PROJECT: ${{ matrix.downstream_project }}
+            run: |
+                curl -L -O https://tiker.net/ci-support-v0
+                . ci-support-v0
+
+                prepare_downstream_build "https://github.com/inducer/$DOWNSTREAM_PROJECT.git"
+                sed -i 's/pyopencl/ocl-icd/' .test-conda-env-py3.yml
+                build_py_project_in_conda_env
+                test_py_project
+
+# vim: sw=4

.github/workflows/wheels.yml

+name: Build and upload to PyPI
+
+# Build on every branch push, tag push, and pull request change:
+on:
+    push:
+        branches:
+        - main
+        tags:
+        - v*
+    pull_request:
+    schedule:
+        - cron:  '17 3 * * 0'
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-13, macos-14]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install cibuildwheel
+        run: python -m pip install cibuildwheel==2.22.0
+
+      - name: Build wheels
+        shell: bash
+        run: |
+          set -x
+          if [[ ${{ matrix.os }} == windows-* ]]; then
+            export CL_INC_DIR="D:/a/pyopencl/pyopencl/OpenCL-Headers/install/include"
+            export CL_LIB_DIR="C:/Program Files/OpenCL-ICD-Loader/lib"
+          fi
+          python -m cibuildwheel --output-dir wheelhouse
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
+
+  build_sdist:
+    name: Build source distribution
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Build sdist
+        run: pipx run build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-sdist
+          path: dist/*.tar.gz
+
+  upload_pypi:
+    needs: [build_wheels, build_sdist]
+
+    environment: pypi
+    permissions:
+      id-token: write
+
+    runs-on: ubuntu-latest
+    # upload to PyPI on every tag starting with 'v'
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    # alternatively, to publish when a GitHub Release is created, use the following rule:
+    # if: github.event_name == 'release' && github.event.action == 'published'
+    steps:
+    - uses: actions/download-artifact@v4
+      with:
+        pattern: cibw-*
+        path: dist
+        merge-multiple: true
+
+    - uses: pypa/gh-action-pypi-publish@release/v1

.gitignore

+_skbuild
+
 .pydevproject
 .project
 .settings
@@ -8,7 +10,6 @@
 *.pyc
 build
 *.prof
-siteconf.py
 doc/hedge-notes.pdf
 *.vtk
 *.silo
@@ -64,3 +65,13 @@ build-and-test-py-project.sh
 cffi_build.py
 
 .cache
+.pytest_cache
+.idea
+
+wheelhouse
+
+memray-*.bin
+memray-*.html
+
+.pylintrc.yml
+.run-pylint.py

.gitlab-ci.yml

-"Python 2.7 AMD CPU (+GL and special func)":
-  script:
-  - export PY_EXE=python2.7
-  - export PYOPENCL_TEST=amd:pu
-  - export EXTRA_INSTALL="numpy mako scipy pyfmmlib"
-  - echo "CL_ENABLE_GL = True" > siteconf.py
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
-  allow_failure: true
-  tags:
-  - python2.7
-  - amd-cl-cpu
-  - opengl
-  except:
-  - tags
+variables:
+  GIT_SUBMODULE_STRATEGY: recursive
 
-Python 3.5 Intel CPU:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST="intel(r):pu"
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+Python 3 Intel CPU:
+  script: |
+    source /opt/enable-intel-cl.sh
+    export PYOPENCL_TEST="intel(r):pu"
+    export EXTRA_INSTALL="numpy mako"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
+  - python3
   - intel-cl-cpu
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 Nvidia Titan X:
+  script: |
+    export PYOPENCL_TEST=nvi:titan
+    export EXTRA_INSTALL="numpy mako"
 
-Python 3.5 AMD CPU:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST=amd:pu
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
-  allow_failure: true
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
-  - amd-cl-cpu
+  - python3
+  - nvidia-titan-x
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 Nvidia Titan V:
+  script: |
+    export PYOPENCL_TEST=nvi:titan
+    export EXTRA_INSTALL="numpy mako"
 
-Python 2.6 AMD CPU:
-  script:
-  - export PY_EXE=python2.6
-  - export PYOPENCL_TEST=amd:pu
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
-  allow_failure: true
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python2.6
-  - amd-cl-cpu
+  - python3
+  - nvidia-titan-v
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
 
-Python 3.5 Titan X:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST=nvi:titan
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+Python 3 Nvidia K40:
+  script: |
+    export PYOPENCL_TEST=nvi:k40
+    export EXTRA_INSTALL="numpy mako"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
-  - nvidia-titan-x
+  - python3
+  - nvidia-k40
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 POCL:
+  script: |
+    export PYOPENCL_TEST=portable:cpu
+    export EXTRA_INSTALL="numpy mako"
 
-Python 3.5 K40:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST=nvi:k40
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
-  - nvidia-k40
+  - python3
+  - pocl
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 POCL CL 1.1:
+  script: |
+    export PYOPENCL_TEST=portable:cpu
+    export EXTRA_INSTALL="numpy mako"
+    export PYOPENCL_PRETEND_CL_VERSION='1.1'
 
-Python 3.5 AMD GPU:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST=amd:fiji
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
-  allow_failure: true
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
-  - amd-fiji
+  - python3
+  - pocl
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 POCL K40:
+  script: |
+    export PYOPENCL_TEST=portable:k40
+    export EXTRA_INSTALL="numpy mako"
 
-Python 3.6 POCL:
-  script:
-  - export PY_EXE=python3.6
-  - export PYOPENCL_TEST=portable
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.6
+  - python3
   - pocl
+  - nvidia-k40
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
+
+Python 3 POCL Titan V:
+  script: |
+    export PYOPENCL_TEST=portable:titan
+    export EXTRA_INSTALL="numpy mako"
 
-Python 3.5 POCL CL 1.1:
-  script:
-  - export PY_EXE=python3.5
-  - export PYOPENCL_TEST=portable
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - echo "CL_PRETEND_VERSION = '1.1'" > siteconf.py
-  - ". ./build-and-test-py-project.sh"
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python3.5
+  - python3
   - pocl
+  - nvidia-titan-v
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
 
-Python 2.7 POCL:
-  script:
-  - export PY_EXE=python2.7
-  - export PYOPENCL_TEST=portable
-  - export EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+Python 3 POCL (+GL and special functions):
+  script: |
+    export PYOPENCL_TEST=portable:cpu
+    export EXTRA_INSTALL="numpy mako scipy pyfmmlib"
+    export PYOPENCL_ENABLE_GL=ON
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    test_py_project
   tags:
-  - python2.7
+  - python3
   - pocl
   except:
   - tags
+  artifacts:
+    reports:
+      junit: test/pytest.xml
 
-Python 2.7 Apple:
-  script:
-  - export PY_EXE=python2.7
-  - export PYOPENCL_TEST=app:cpu
-  - export EXTRA_INSTALL="numpy mako"
-  - export PKG_CONFIG_PATH=/usr/local/opt/libffi/lib/pkgconfig
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+Ruff:
+  script: |
+    pipx install ruff
+    ruff check
   tags:
-  - python2.7
-  - apple
+  - docker-runner
   except:
   - tags
 
-Python 3.5 Conda Apple:
-  script:
-  - CONDA_ENVIRONMENT=.test-conda-env-py3.yml
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project-within-miniconda.sh
-  - ". ./build-and-test-py-project-within-miniconda.sh"
+Pylint:
+  script: |
+    export EXTRA_INSTALL="numpy mako matplotlib PyOpenGl IPython"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+
+    build_py_project_in_venv
+
+    # Avoid linting local directory, where native module
+    # cannot be imported.
+    rm -Rf "$(get_proj_name)"
+
+    run_pylint "$(get_proj_name)" test/*.py
   tags:
-  - apple
+  - python3
   except:
   - tags
 
-PyPy POCL:
-  script:
-  - export PY_EXE=pypy
-  - export PYOPENCL_TEST=portable
-  - export EXTRA_INSTALL="numpy mako"
-  - export NO_DOCTESTS=1
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-and-test-py-project.sh
-  - ". ./build-and-test-py-project.sh"
+Mypy:
+  script: |
+    export EXTRA_INSTALL="numpy mako mypy importlib-resources"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    python -m mypy --show-error-codes pyopencl test
   tags:
-  - pypy
-  - pocl
+  - python3
   except:
   - tags
 
 Documentation:
-  script:
-  - EXTRA_INSTALL="numpy mako"
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/build-docs.sh
-  - ". ./build-docs.sh"
-  tags:
-  - python3.5
-  only:
-  - master
-
-Flake8:
-  script:
-  - curl -L -O -k https://gitlab.tiker.net/inducer/ci-support/raw/master/prepare-and-run-flake8.sh
-  - ". ./prepare-and-run-flake8.sh pyopencl test"
+  script: |
+    export EXTRA_INSTALL="numpy mako"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    build_docs
+    maybe_upload_docs
   tags:
-  - python3.5
+  - linux
+
+Examples:
+  script: |
+    export EXTRA_INSTALL="pillow cgen mako imageio"
+
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+    build_py_project_in_venv
+    (cd examples; rm -f gl_*)
+    run_examples --no-require-main
   except:
   - tags
+  tags:
+  - python3
+  - pocl
+
+Downstream:
+  parallel:
+    matrix:
+    - DOWNSTREAM_PROJECT: [loopy, boxtree, meshmode]
+  tags:
+  - large-node
+  - docker-runner
+  script: |
+    curl -L -O https://tiker.net/ci-support-v0
+    . ci-support-v0
+
+    prepare_downstream_build "https://github.com/inducer/$DOWNSTREAM_PROJECT.git"
+    sed -i 's/pyopencl/ocl-icd/' .test-conda-env-py3.yml
+    build_py_project_in_conda_env
+    test_py_project
+
+# vim: sw=2

.gitmodules

 [submodule "pyopencl/compyte"]
 	path = pyopencl/compyte
 	url = https://github.com/inducer/compyte
-[submodule "src/c_wrapper/mingw-std-threads"]
-	path = src/c_wrapper/mingw-std-threads
-	url = https://github.com/meganz/mingw-std-threads.git

.pylintrc-local.yml

+- arg: ignore
+  val: compyte
+- arg: generated-members
+  val:
+    - cltypes.*
+    - gl_platform.*
+    - mako.template

.test-conda-env-py3.yml

-name: test-conda-env-py3
+name: test-conda-env
 channels:
-- inducer
 - conda-forge
-- defaults
+- nodefaults
+
 dependencies:
+- python=3
 - git
-- conda-forge::numpy
+- numpy
+- ocl-icd
 - pocl
-- osx-pocl-opencl
 - mako

CITATION.cff

+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Kloeckner"
+  given-names: "Andreas"
+  orcid: "https://orcid.org/0000-0003-1228-519X"
+- family-names: "Yu"
+  given-names: "Yichao"
+- family-names: "Wala"
+  given-names: "Matt"
+- family-names: "Fernando"
+  given-names: "Isuru"
+- family-names: "Bencun"
+  given-names: "Marko"
+- family-names: "Kulkarni"
+  given-names: "Kaushik"
+- family-names: "Diener"
+  given-names: "Matthias"
+- family-names: "Gao"
+  given-names: "Hao"
+- family-names: "Fikl"
+  given-names: "Alex"
+- family-names: "Weiner"
+  given-names: "Zach"
+- family-names: "Weigert"
+  given-names: "Martin"
+- family-names: "Palmer"
+  given-names: "Rebecca"
+- family-names: "Latham"
+  given-names: "Shane"
+- family-names: "Magno"
+  given-names: "Gonçalo"
+- family-names: "Fuller"
+  given-names: "Henry"
+- family-names: "Mackenzie"
+  given-names: "Jonathan"
+- family-names: "Niarchos"
+  given-names: "Sotiris"
+- family-names: "Gill"
+  given-names: "Shahzaib"
+- family-names: "Gohlke"
+  given-names: "Christoph"
+- family-names: "Bhosale"
+  given-names: "Aditya"
+- family-names: "Rothberg"
+  given-names: "Alex"
+- family-names: "Ey"
+  given-names: "Emanuel"
+- family-names: "Rapp"
+  given-names: "Holger"
+- family-names: "van der Walt"
+  given-names: "Stefan"
+# Removed pending resolution of https://github.com/zenodo/zenodo/issues/2343
+# - alias: "gw0"
+- family-names: "Thalhammer"
+  given-names: "Gregor"
+- family-names: "Kieffer"
+  given-names: "Jerome"
+- family-names: "Poliarnyi"
+  given-names: "Nikolai"
+- family-names: "Bollinger"
+  given-names: "Drew"
+- family-names: "Nitz"
+  given-names: "Alex"
+- family-names: "Bokota"
+  given-names: "Grzegorz"
+  orcid: 'https://orcid.org/0000-0002-5470-1676'
+
+title: "PyOpenCL"
+version: 2022.1.3
+doi: 10.5281/zenodo.6533956
+date-released: 2022-03-10
+url: "https://github.com/inducer/pyopencl"
+license: MIT

CMakeLists.txt

+cmake_minimum_required(VERSION 3.17...3.26)
+
+project(pyopencl LANGUAGES CXX VERSION ${SKBUILD_PROJECT_VERSION})
+
+if(NOT SKBUILD)
+  message(WARNING "\
+  This CMake file is meant to be executed using 'scikit-build'. Running
+  it directly will almost certainly not produce the desired result. If
+  you are a user trying to install this package, please use the command
+  below, which will install all necessary build dependencies, compile
+  the package in an isolated environment, and then install it.
+  =====================================================================
+   $ pip install .
+  =====================================================================
+  If you are a software developer, and this is your own package, then
+  it is usually much more efficient to install the build dependencies
+  in your environment once and use the following command that avoids
+  a costly creation of a new virtual environment at every compilation:
+  =====================================================================
+   $ pip install nanobind scikit-build-core[pyproject]
+   $ pip install --no-build-isolation -ve .
+  =====================================================================
+  You may optionally add -Ceditable.rebuild=true to auto-rebuild when
+  the package is imported. Otherwise, you need to re-run the above
+  after editing C++ files.")
+endif()
+
+# {{{ Options
+
+option(PYOPENCL_TRACE "Enable OpenCL tracing" $ENV{PYOPENCL_TRACE})
+option(PYOPENCL_ENABLE_GL "Enable OpenGL interoperability" $ENV{PYOPENCL_ENABLE_GL})
+option(PYOPENCL_USE_SHIPPED_EXT "Use shipped CL extension header" $ENV{PYOPENCL_USE_SHIPPED_EXT})
+
+set(CL_INC_DIR CACHE STRING "OpenCL include directory")
+set(CL_LIB_DIR CACHE STRING "OpenCL library directory")
+set(CL_LIBNAME CACHE STRING "OpenCL library name")
+
+set(PYOPENCL_PRETEND_CL_VERSION CACHE STRING "Pretend to be a different OpenCL version")
+
+if(NOT CL_INC_DIR)
+  message(STATUS "CL_INC_DIR not set, trying to guess it from environment variables.")
+  if(DEFINED ENV{CL_INC_DIR})
+    message(STATUS "Using OpenCL include directory from environment '$ENV{CL_INC_DIR}'")
+    set(CL_INC_DIR $ENV{CL_INC_DIR})
+  endif()
+
+  if(DEFINED ENV{CL_LIB_DIR})
+    message(STATUS "Using OpenCL library directory from environment '$ENV{CL_INC_DIR}'")
+    set(CL_LIB_DIR $ENV{CL_LIB_DIR})
+  endif()
+
+  if(DEFINED ENV{CL_LIBNAME})
+    message(STATUS "Using OpenCL library name from environment '$ENV{CL_LIBNAME}'")
+    set(CL_LIBNAME $ENV{CL_LIBNAME})
+  endif()
+endif(NOT CL_INC_DIR)
+
+if(NOT CL_INC_DIR)
+  message(STATUS "CL_INC_DIR not set, trying to guess it from conda environment.")
+  if(DEFINED ENV{CONDA_PREFIX})
+    # Linux/MacOS:
+    if(EXISTS $ENV{CONDA_PREFIX}/lib/libOpenCL${CMAKE_SHARED_LIBRARY_SUFFIX})
+      message(STATUS "Found OpenCL in conda environment '$ENV{CONDA_PREFIX}'")
+      set(CL_INC_DIR $ENV{CONDA_PREFIX}/include)
+      set(CL_LIB_DIR $ENV{CONDA_PREFIX}/lib)
+      set(CL_LIBNAME OpenCL)
+    # Windows:
+    elseif(EXISTS $ENV{CONDA_PREFIX}/Library/lib/OpenCL${CMAKE_STATIC_LIBRARY_SUFFIX})
+      message(STATUS "Found OpenCL in conda environment '$ENV{CONDA_PREFIX}'")
+      set(CL_INC_DIR $ENV{CONDA_PREFIX}/Library/include)
+      set(CL_LIB_DIR $ENV{CONDA_PREFIX}/Library/lib)
+      set(CL_LIBNAME OpenCL)
+    endif()
+
+  endif(DEFINED ENV{CONDA_PREFIX})
+endif(NOT CL_INC_DIR)
+
+if(NOT PYOPENCL_PRETEND_CL_VERSION)
+  if(DEFINED ENV{PYOPENCL_PRETEND_CL_VERSION})
+    set(PYOPENCL_PRETEND_CL_VERSION $ENV{PYOPENCL_PRETEND_CL_VERSION})
+  endif()
+endif()
+
+if(PYOPENCL_PRETEND_CL_VERSION)
+  # Split the version string into a list
+  string(REPLACE "." ";" VERSION_LIST ${PYOPENCL_PRETEND_CL_VERSION})
+
+  # Get the major and minor version numbers
+  list(GET VERSION_LIST 0 MAJOR)
+  list(GET VERSION_LIST 1 MINOR)
+
+  # Calculate the numerical value
+  math(EXPR ARG "0x1000*${MAJOR} + 0x10*${MINOR}")
+  message(STATUS "Pretending to use OpenCL version ${PYOPENCL_PRETEND_CL_VERSION} (${ARG})")
+  set(PYOPENCL_PRETEND_CL_VERSION ${ARG})
+endif()
+
+message(STATUS "CL_INC_DIR ${CL_INC_DIR}")
+message(STATUS "CL_LIB_DIR ${CL_LIB_DIR}")
+message(STATUS "CL_LIBNAME ${CL_LIBNAME}")
+
+# }}}
+
+# {{{ Get version information
+
+find_program(GIT git)
+
+if(GIT AND EXISTS ${CMAKE_SOURCE_DIR}/.git)
+  # Exact tag match => released version
+  execute_process(COMMAND git describe --exact-match --dirty=*
+             OUTPUT_VARIABLE PYOPENCL_VERSION_GIT
+             RESULT_VARIABLE git_result
+             OUTPUT_STRIP_TRAILING_WHITESPACE
+             ERROR_QUIET
+             )
+  if(NOT ${git_result} EQUAL 0)
+    # No exact tag match => development version
+    execute_process(COMMAND git describe --long --always --dirty=*
+             OUTPUT_VARIABLE PYOPENCL_VERSION_GIT
+             OUTPUT_STRIP_TRAILING_WHITESPACE
+             )
+    set(PYOPENCL_REL "(dev)")
+  else()
+    set(PYOPENCL_REL "(release)")
+  endif()
+else()
+  set(PYOPENCL_VERSION_GIT "v${PROJECT_VERSION}")
+  set(PYOPENCL_REL "(non-git)")
+endif()
+
+# }}}
+
+find_package(Python COMPONENTS Interpreter Development.Module NumPy REQUIRED)
+
+if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif()
+
+# {{{ Detect nanobind and import it
+
+execute_process(
+  COMMAND
+  "${PYTHON_EXECUTABLE}" -c "import nanobind; print(nanobind.__version__)"
+  OUTPUT_VARIABLE NANOBIND_VERSION
+  OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND_ECHO STDOUT)
+
+execute_process(
+  COMMAND
+  "${PYTHON_EXECUTABLE}" -c "import nanobind; print(nanobind.cmake_dir())"
+  OUTPUT_VARIABLE NANOBIND_DIR
+  OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND_ECHO STDOUT)
+  list(APPEND CMAKE_PREFIX_PATH "${NANOBIND_DIR}")
+
+# }}}
+
+link_directories(${CL_LIB_DIR})
+include_directories(${CL_INC_DIR} ${Python_NumPy_INCLUDE_DIRS})
+
+find_package(nanobind CONFIG REQUIRED)
+
+set(OpenCL_ROOT ${CL_LIB_DIR})
+set(OpenCL_INCLUDE_DIR ${CL_INC_DIR})
+set(OpenCL_LIBRARY ${CL_LIBNAME})
+find_package(OpenCL REQUIRED)
+
+nanobind_add_module(
+  _cl
+  NB_STATIC # Build static libnanobind (the extension module itself remains a shared library)
+  LTO
+  NOMINSIZE
+  src/wrap_constants.cpp
+  src/wrap_cl.cpp
+  src/wrap_cl_part_1.cpp
+  src/wrap_cl_part_2.cpp
+  src/wrap_mempool.cpp
+  src/bitlog.cpp
+)
+
+target_link_libraries(_cl PRIVATE ${OpenCL_LIBRARY})
+
+target_compile_definitions(_cl
+  PRIVATE
+  PYGPU_PACKAGE=pyopencl
+  PYGPU_PYOPENCL
+)
+
+if (PYOPENCL_PRETEND_CL_VERSION)
+  target_compile_definitions(
+    _cl PRIVATE PYOPENCL_PRETEND_CL_VERSION=${PYOPENCL_PRETEND_CL_VERSION})
+endif()
+
+if (PYOPENCL_ENABLE_GL)
+  target_compile_definitions(_cl PRIVATE HAVE_GL=1)
+endif()
+
+if (PYOPENCL_TRACE)
+  target_compile_definitions(_cl PRIVATE PYOPENCL_TRACE=1)
+endif()
+
+if (PYOPENCL_USE_SHIPPED_EXT)
+  target_compile_definitions(_cl PRIVATE PYOPENCL_USE_SHIPPED_EXT=1)
+endif()
+
+install(TARGETS _cl LIBRARY DESTINATION pyopencl)
+
+
+# {{{ Print configuration
+
+message("==============================")
+message("PyOpenCL ${PYOPENCL_VERSION_GIT} ${PYOPENCL_REL} configuration: ")
+message("  PyOpenCL options: PYOPENCL_TRACE=${PYOPENCL_TRACE} PYOPENCL_ENABLE_GL=${PYOPENCL_ENABLE_GL} PYOPENCL_USE_SHIPPED_EXT=${PYOPENCL_USE_SHIPPED_EXT} PYOPENCL_PRETEND_CL_VERSION=${PYOPENCL_PRETEND_CL_VERSION}")
+message("  OpenCL:           ${OpenCL_LIBRARIES} [${OpenCL_VERSION_STRING}]")
+message("  Python:           ${Python_EXECUTABLE} [${Python_VERSION}]")
+message("  Build type:       ${CMAKE_BUILD_TYPE}")
+message("  C++ compiler:     ${CMAKE_CXX_COMPILER} [${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}]")
+message("  CMake:            ${CMAKE_COMMAND} [${CMAKE_VERSION}]")
+message("  Nanobind:         ${NANOBIND_DIR} [${NANOBIND_VERSION}]")
+message("  Build tool:       ${CMAKE_MAKE_PROGRAM}")
+message("==============================")
+
+# }}}
+
+# vim: foldmethod=marker:sw=2

LICENSE

@@ -24,7 +24,7 @@ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
 
 PyOpenCL includes derivatives of parts of the `Thrust
-<https://github.com/thrust/thrust/>`_ computing package (in particular the scan
+<https://github.com/NVIDIA/thrust>`_ computing package (in particular the scan
 implementation). These parts are licensed as follows:
 
     Copyright 2008-2011 NVIDIA Corporation
@@ -33,7 +33,7 @@ implementation). These parts are licensed as follows:
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at
 
-        <http://www.apache.org/licenses/LICENSE-2.0>
+        <https://www.apache.org/licenses/LICENSE-2.0>
 
     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
@@ -78,26 +78,3 @@ PyOpenCL includes parts of the Random123 suite of random number generators:
     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-PyOpenCL includes the RANLUXCL random number generator:
-
-    Copyright (c) 2011 Ivar Ursin Nikolaisen
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of this
-    software and associated documentation files (the "Software"), to deal in the Software
-    without restriction, including without limitation the rights to use, copy, modify,
-    merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
-    permit persons to whom the Software is furnished to do so, subject to the following
-    conditions:
-
-    The above copyright notice and this permission notice shall be included in all copies
-    or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-    INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-    PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-    OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-

MANIFEST.in

-recursive-include pyopencl/cl *.h *.cl
-
-include src/c_wrapper/*.hpp
-include src/c_wrapper/*.h
-include src/c_wrapper/*.cpp
-include src/c_wrapper/mingw-std-threads/mingw.*.h
-include src/c_wrapper/mingw-std-threads/README.md
-include *.h
-include test/*.py
-include test/*.h
-include examples/*.py
-include examples/*.ipynb
-
-include doc/*.rst
-include doc/Makefile
-include doc/*.py
-include doc/conf.py
-include doc/_static/*.css
-include doc/_templates/*.html
-
-include *.py.in
-include configure.py
-include Makefile.in
-include aksetup_helper.py
-include README_SETUP.txt
-include README.rst
-include LICENSE
-
-recursive-include contrib *.vim *.py README

Makefile.in

-.PHONY	: all install clean tags dist userdoc devdoc
-
-all: tags
-	${PYTHON_EXE} setup.py build
-
-dist:
-	${PYTHON_EXE} setup.py sdist
-
-install: tags
-	${PYTHON_EXE} setup.py install
-
-clean:
-	rm -Rf build
-	rm -f tags
-
-tags:
-	ctags -R src || true
-
-tests:
-	echo "running tests"
-	find ./test -type f -name "*.py" -exec python {} \;