[Experiment] Switching from pybind11 to nanobind for function call overhead improvements

.github/workflows/release.yml

@@ -13,12 +13,12 @@ jobs:
     name: Creating source release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v6.0.2
 
       - name: Setting up Python
-        uses: actions/setup-python@v5.4.0
+        uses: actions/setup-python@v6.2.0
         with:
-          python-version: 3.9
+          python-version: "3.9"
 
       - name: Installing python build dependencies
         run: |
@@ -35,7 +35,7 @@ jobs:
         run: |
           pytest
 
-      - uses: actions/upload-artifact@v4.3.1
+      - uses: actions/upload-artifact@v6.0.0
         with:
           name: dist-sdist
           path: dist/*.tar.gz
@@ -50,32 +50,32 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ubuntu-22.04, windows-2022, macos-13]
-        py: ["cp39", "cp310", "cp311", "cp312", "cp313"]
+        os: [ubuntu-22.04, windows-2022, macos-15]
+        py: ["cp39", "cp310", "cp311", "cp312", "cp313", "cp314"]
 
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v6.0.2
 
-      - uses: actions/setup-python@v5.4.0
+      - uses: actions/setup-python@v6.2.0
         name: Setting up Python
         with:
-          python-version: '3.9'
+          python-version: "3.9"
 
       - name: Set up QEMU
         if: runner.os == 'Linux'
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v3.7.0
         with:
           platforms: all
 
       - name: Build & test wheels
-        uses: pypa/cibuildwheel@v2.22.0
+        uses: pypa/cibuildwheel@v3.3.1
         env:
           CIBW_ARCHS_LINUX: auto aarch64 ppc64le s390x
           CIBW_ARCHS_MACOS: x86_64 arm64 universal2
           CIBW_BUILD: "${{ matrix.py }}-*"
           CIBW_TEST_SKIP: "*_arm64 *_universal2:arm64"
 
-      - uses: actions/upload-artifact@v4.3.1
+      - uses: actions/upload-artifact@v6.0.0
         with:
           name: dist-${{ matrix.os }}-${{ matrix.py }}
           path: ./wheelhouse/*.whl
@@ -85,13 +85,13 @@ jobs:
     name: Uploading built packages to pypi for release.
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/download-artifact@v4.1.4
+    - uses: actions/download-artifact@v7.0.0
       with:
         pattern: dist-*
         merge-multiple: true
         path: dist
 
-    - uses: pypa/gh-action-pypi-publish@v1.8.14
+    - uses: pypa/gh-action-pypi-publish@v1.13.0
       with:
         user: ${{ secrets.PYPI_USERNAME }}
         password: ${{ secrets.PYPI_PASSWORD }}

.github/workflows/test.yml

@@ -15,14 +15,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, macos-13, windows-2022]
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        os: [ubuntu-22.04, macos-15, windows-2022]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
-    - uses: actions/checkout@v4.1.1
+    - uses: actions/checkout@v6.0.2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5.0.0
+      uses: actions/setup-python@v6.2.0
       with:
         python-version: ${{ matrix.python-version }}
 

CMakeLists.txt

@@ -0,0 +1,13 @@
+cmake_minimum_required(VERSION 3.15...3.30)
+project(can_ada LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Python REQUIRED COMPONENTS Interpreter Development.Module)
+find_package(nanobind CONFIG REQUIRED)
+
+nanobind_add_module(can_ada src/binding.cpp src/ada.cpp)
+target_compile_definitions(can_ada PRIVATE VERSION_INFO=${SKBUILD_PROJECT_VERSION})
+
+install(TARGETS can_ada LIBRARY DESTINATION .)

README.md

@@ -14,7 +14,8 @@ C++17-or-greater compiler will be required to build the underlying Ada library.
 
 ##  WHATWG URL compliance
 
-Unlike the standard library's `urllib.parse` module, this library is compliant with the WHATWG URL specification.
+Unlike the standard library's `urllib.parse` module, this library is compliant
+with the WHATWG URL specification.
 
 ```python
 import can_ada
@@ -82,13 +83,14 @@ print(params.values()) # ["usa", "off", "2", "3"]
 We find that `can_ada` is typically ~4x faster than urllib:
 
 ```
----------------------------------------------------------------------------------
-Name (time in ms)              Min                 Max                Mean       
----------------------------------------------------------------------------------
-test_can_ada_parse         54.1304 (1.0)       54.6734 (1.0)       54.3699 (1.0) 
-test_ada_python_parse     107.5653 (1.99)     108.1666 (1.98)     107.7817 (1.98)
-test_urllib_parse         251.5167 (4.65)     255.1327 (4.67)     253.2407 (4.66)
----------------------------------------------------------------------------------
+------------------------------------------------------------------------------------- benchmark: 4 tests ------------------------------------------------------------------------------------
+Name (time in ms)              Min                 Max                Mean            StdDev              Median               IQR            Outliers      OPS            Rounds  Iterations
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+test_can_ada_parse         36.7565 (1.0)       40.3057 (1.0)       37.1606 (1.0)      0.6789 (1.0)       36.9869 (1.0)      0.2526 (1.0)           2;3  26.9102 (1.0)          27           1
+test_ada_python_parse     134.0627 (3.65)     143.6443 (3.56)     135.8992 (3.66)     3.1977 (4.71)     134.7860 (3.64)     1.2441 (4.92)          1;1   7.3584 (0.27)          8           1
+test_urllib_parse         208.8403 (5.68)     212.9208 (5.28)     211.2021 (5.68)     1.7273 (2.54)     211.3141 (5.71)     2.9319 (11.60)         1;0   4.7348 (0.18)          5           1
+test_yarl_parse           238.6351 (6.49)     246.4206 (6.11)     242.4351 (6.52)     3.4108 (5.02)     241.8302 (6.54)     6.1566 (24.37)         2;0   4.1248 (0.15)          5           1
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 ```
 
 To run the benchmarks locally, use:
@@ -97,4 +99,4 @@ To run the benchmarks locally, use:
 pytest --runslow
 ```
 
-[Ada]: https://ada-url.com/
+[Ada]: https://ada-url.com/

pyproject.toml

@@ -1,6 +1,21 @@
 [build-system]
-requires = [
-    "setuptools>=42",
-    "pybind11>=2.10.0",
-]
-build-backend = "setuptools.build_meta"
+requires = ["scikit-build-core>=0.10", "nanobind>=2.0.0"]
+build-backend = "scikit_build_core.build"
+
+[project]
+name = "can_ada"
+version = "3.0.0"
+description = "Ada is a fast spec-compliant url parser"
+readme = "README.md"
+license = "MIT"
+authors = [{ name = "Tyler Kennedy", email = "tk@tkte.ch" }]
+requires-python = ">=3.9"
+
+[project.urls]
+Homepage = "https://github.com/tktech/can_ada"
+
+[project.optional-dependencies]
+test = ["pytest", "pytest-benchmark", "ada_url", "yarl"]
+
+[tool.scikit-build]
+wheel.packages = ["can_ada-stubs"]