Permit building mkl_fft with Python 3.13 (#164)

* Permit building mkl_fft with Python 3.13

Add 3.13 builds to clang workflow

* include python 3.13 for all workflows

* add an entry to CHANGELOG.md

* address comments

---------

Co-authored-by: Vahid Tavanashad <[email protected]>
Co-authored-by: Vahid Tavanashad <[email protected]>

Author: ndgrigorian

.github/workflows/build-with-clang.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        python: ["3.9", "3.10", "3.11", "3.12"]
+        python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         numpy_version: ["numpy'<2'", "numpy'>=2'"]
 
     env:

.github/workflows/build_pip.yaml

@@ -22,7 +22,7 @@ jobs:
 
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
         use_pre: ["", "--pre"]
 
     steps:
@@ -53,7 +53,7 @@ jobs:
 
       - name: Build conda package
         run: |
-          pip install --no-cache-dir cython
+          pip install --no-cache-dir cython setuptools
           pip install --no-cache-dir numpy ${{ matrix.use_pre }}
           echo "CONDA_PREFFIX is '${CONDA_PREFIX}'"
           export MKLROOT=${CONDA_PREFIX}

.github/workflows/conda-package-cf.yml

@@ -20,7 +20,17 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        include:
+          - python: '3.9'
+            numpy: '2.0'
+          - python: '3.10'
+            numpy: '2.2'
+          - python: '3.11'
+            numpy: '2.3'
+          - python: '3.12'
+            numpy: '2.3'
+          - python: '3.13'
+            numpy: '2.3'
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
@@ -51,12 +61,12 @@ jobs:
         run: echo $CONDA/bin >> $GITHUB_PATH
 
       - name: Install conda-build
-        run: conda install conda-build python=3.12
+        run: conda install conda-build
 
-      - name: Build conda package with NumPy 2.0
+      - name: Build conda package with NumPy 2.x
         run: |
           CHANNELS="-c conda-forge --override-channels"
-          VERSIONS="--python ${{ matrix.python }} --numpy 2.0"
+          VERSIONS="--python ${{ matrix.python }} --numpy ${{ matrix.numpy }}"
           TEST="--no-test"
 
           conda build \
@@ -77,8 +87,8 @@ jobs:
 
     strategy:
       matrix:
-        python_ver: ['3.9', '3.10', '3.11', '3.12']
-        numpy: ['numpy"<2"', 'numpy">=2"']
+        python_ver: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        numpy: ['numpy">=2"']
         experimental: [false]
         runner: [ubuntu-latest]
     continue-on-error: ${{ matrix.experimental }}
@@ -95,7 +105,7 @@ jobs:
         run: echo $CONDA/bin >> $GITHUB_PATH
 
       - name: Install conda-build
-        run: conda install conda-build python=3.12
+        run: conda install conda-build
 
       - name: Create conda channel
         run: |
@@ -147,7 +157,17 @@ jobs:
 
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        include:
+          - python: '3.9'
+            numpy: '2.0'
+          - python: '3.10'
+            numpy: '2.2'
+          - python: '3.11'
+            numpy: '2.3'
+          - python: '3.12'
+            numpy: '2.3'
+          - python: '3.13'
+            numpy: '2.3'
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
@@ -167,7 +187,7 @@ jobs:
           conda-remove-defaults: 'true'
 
       - name: Install conda-build
-        run: conda install -n base conda-build python=3.12
+        run: conda install -n base conda-build
 
       - name: Cache conda packages
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
@@ -184,10 +204,10 @@ jobs:
       - name: Setup MSVC
         uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
 
-      - name: Build conda package with NumPy 2.0
+      - name: Build conda package with NumPy 2.x
         run: |
           conda activate
-          conda build --no-test --python ${{ matrix.python }} --numpy 2.0 -c conda-forge --override-channels conda-recipe-cf
+          conda build --no-test --python ${{ matrix.python }} --numpy ${{ matrix.numpy }} -c conda-forge --override-channels conda-recipe-cf
 
       - name: Store conda paths as envs
         shell: bash -l {0}
@@ -209,8 +229,8 @@ jobs:
 
     strategy:
       matrix:
-        python_ver: ['3.9', '3.10', '3.11', '3.12']
-        numpy: ['numpy"<2"', 'numpy">=2"']
+        python_ver: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        numpy: ['numpy">=2"']
         experimental: [false]
         runner: [windows-latest]
     continue-on-error: ${{ matrix.experimental }}

.github/workflows/conda-package.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
@@ -51,7 +51,7 @@ jobs:
         run: echo $CONDA/bin >> $GITHUB_PATH
 
       - name: Install conda-build
-        run: conda install conda-build python=3.12
+        run: conda install conda-build
 
       - name: Build conda package
         run: |
@@ -77,7 +77,7 @@ jobs:
 
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
         experimental: [false]
         runner: [ubuntu-latest]
     continue-on-error: ${{ matrix.experimental }}
@@ -94,7 +94,7 @@ jobs:
         run: echo $CONDA/bin >> $GITHUB_PATH
 
       - name: Install conda-build
-        run: conda install conda-build python=3.12
+        run: conda install conda-build
 
       - name: Create conda channel
         run: |
@@ -155,7 +155,7 @@ jobs:
 
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
@@ -177,7 +177,7 @@ jobs:
       - name: Install conda-build
         run: |
            conda activate
-           conda install -n base conda-build python=3.12
+           conda install -n base conda-build
 
       - name: Cache conda packages
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
@@ -219,7 +219,7 @@ jobs:
 
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
         experimental: [false]
         runner: [windows-latest]
     continue-on-error: ${{ matrix.experimental }}

.github/workflows/pre-commit.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up python
       uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
-        python-version: '3.12'
+        python-version: '3.13'
 
     - name: Set up pip packages
       uses: BSFishy/pip-action@8f2d471d809dc20b6ada98c91910b6ae6243f318 # v1

CHANGELOG.md

@@ -4,7 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [2.0.0] (05/DD/2025)
+## [dev] - YYYY-MM-DD
+
+### Added
+* Enabled support of Python 3.13 [gh-164](https://github.com/IntelPython/mkl_fft/pull/164)
+
+### Changed
+
+### Fixed
+
+## [2.0.0] - 2025-06-03
 
 ### Added
 * Added Hermitian FFT functions to SciPy interface `mkl_fft.interfaces.scipy_fft`: `hfft`, `ihfft`, `hfftn`, `ihfftn`, `hfft2`, and `ihfft2` [gh-161](https://github.com/IntelPython/mkl_fft/pull/161)
@@ -22,14 +31,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Fixed inconsistency of input and output arrays dtype for `irfft` function [gh-180](https://github.com/IntelPython/mkl_fft/pull/180)
 * Fixed issues with `set_workers` function in SciPy interface `mkl_fft.interfaces.scipy_fft` [gh-183](https://github.com/IntelPython/mkl_fft/pull/183)
 
-## [1.3.14] (04/10/2025)
+## [1.3.14] - 2025-04-10
 
 resolves gh-152 by adding an explicit `mkl-service` dependency to `mkl-fft` when building the wheel
 to ensure the `mkl` Python module is always available at runtime
 
 resolves gh-115, gh-116, gh-119, gh-135
 
-## [1.3.13] (03/25/2025)
+## [1.3.13] - 2025-03-25
 
 Supported python versions are 3.9, 3.10, 3.11, 3.12
 

pyproject.toml

@@ -42,6 +42,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: Implementation :: CPython",
   "Topic :: Software Development",
   "Topic :: Scientific/Engineering",
@@ -56,7 +57,7 @@ keywords = ["DFTI", "FFT", "Fourier", "MKL"]
 license = "BSD-3-Clause"
 name = "mkl_fft"
 readme = {file = "README.md", content-type = "text/markdown"}
-requires-python = ">=3.9,<3.13"
+requires-python = ">=3.9,<3.14"
 
 [project.optional-dependencies]
 scipy_interface = ["scipy>=1.10"]