Merge branch 'master' into impl-erfinv-erfcinv

Author: antonwolfy

.github/workflows/conda-package.yml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13']
         os: [ubuntu-22.04, windows-2022]
 
     permissions:
@@ -128,7 +128,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13']
         os: [ubuntu-latest]
 
     env:
@@ -256,7 +256,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13']
         os: [windows-2022]
 
     env:
@@ -405,7 +405,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13']
         os: [ubuntu-22.04, windows-2022]
 
     runs-on: ${{ matrix.os }}

.github/workflows/cron-run-tests.yaml

@@ -13,6 +13,7 @@ env:
   package-name: dpnp
   channels-list: '-c dppy/label/dev -c https://software.repos.intel.com/python/conda/ -c conda-forge --override-channels'
   test-env-name: test
+  test-packages: 'pytest scipy'
   rerun-tests-max-attempts: 2
   rerun-tests-timeout: 20
 
@@ -37,20 +38,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13']
         runner: [ubuntu-22.04, ubuntu-24.04, windows-2022]
-        include:
-          - python: 3.9
-            # do not install scipy due to import issue
-            test-packages: "pytest"
-          - python: 3.10
-            test-packages: "pytest scipy"
-          - python: 3.11
-            test-packages: "pytest scipy"
-          - python: 3.12
-            test-packages: "pytest scipy"
-          - python: 3.13
-            test-packages: "pytest scipy"
 
     steps:
       - name: Cancel Previous Runs
@@ -96,12 +85,12 @@ jobs:
         id: install_dpnp
         continue-on-error: true
         run: |
-          mamba install ${{ env.package-name }}=${{ steps.find_latest_tag.outputs.tag }} ${{ matrix.test-packages }} ${{ env.channels-list }}
+          mamba install ${{ env.package-name }}=${{ steps.find_latest_tag.outputs.tag }} ${{ env.test-packages }} ${{ env.channels-list }}
 
       - name: ReInstall dpnp
         if: steps.install_dpnp.outcome == 'failure'
         run: |
-          mamba install ${{ env.package-name }}=${{ steps.find_latest_tag.outputs.tag }} ${{ matrix.test-packages }} ${{ env.channels-list }}
+          mamba install ${{ env.package-name }}=${{ steps.find_latest_tag.outputs.tag }} ${{ env.test-packages }} ${{ env.channels-list }}
 
       - name: List installed packages
         run: mamba list

.github/workflows/generate_coverage.yaml

@@ -135,7 +135,7 @@ jobs:
             conda activate coverage
             [ -f /opt/intel/oneapi/setvars.sh ] && source /opt/intel/oneapi/setvars.sh
             git clean -fxd
-            python scripts/gen_coverage.py --verbose
+            python scripts/gen_coverage.py
 
       - name: Total number of coverage attempts
         run: |

.github/workflows/openssf-scorecard.yml

@@ -72,6 +72,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@f443b600d91635bebf5b0d9ebc620189c0d6fba5 # v4.30.8
+        uses: github/codeql-action/upload-sarif@16140ae1a102900babc80a33c44059580f687047 # v4.30.9
         with:
           sarif_file: results.sarif

.pre-commit-config.yaml

@@ -65,7 +65,7 @@ repos:
     -   id: black
         exclude: "dpnp/_version.py"
 -   repo: https://github.com/pycqa/isort
-    rev: 6.1.0
+    rev: 7.0.0
     hooks:
     -   id: isort
         name: isort (python)

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.20.0] - MM/DD/2026
 
 This release changes the license from `BSD-2-Clause` to `BSD-3-Clause`.
+The release drops support for Python 3.9, making Python 3.10 the minimum required version.
 
 ### Added
 
@@ -25,6 +26,8 @@ This release changes the license from `BSD-2-Clause` to `BSD-3-Clause`.
 
 ### Removed
 
+* Dropped support for Python 3.9 [#2626](https://github.com/IntelPython/dpnp/pull/2626)
+
 ### Fixed
 
 ### Security

conda-recipe/meta.yaml

@@ -63,7 +63,7 @@ test:
     requires:
       - pytest
       - setuptools
-      - scipy # [py>39]
+      - scipy
 
 about:
     home: https://github.com/IntelPython/dpnp

doc/quick_start_guide.rst

@@ -24,7 +24,7 @@ Follow device driver installation instructions to complete the step.
 Python Interpreter
 ==================
 
-You will need Python 3.9, 3.10, 3.11, 3.12 or 3.13 installed on your system. If you
+You will need Python 3.10, 3.11, 3.12 or 3.13 installed on your system. If you
 do not have one yet the easiest way to do that is to install
 `Intel Distribution for Python*`_. It installs all essential Python numerical
 and machine learning packages optimized for the Intel hardware, including

dpnp/tests/test_fft.py

@@ -261,7 +261,6 @@ def test_error(self, xp):
         if xp == dpnp:
             # dpnp and stock NumPy raise TypeError
             # Intel NumPy raises SystemError for Python 3.10 and 3.11
-            # and no error for Python 3.9
             assert_raises(TypeError, xp.fft.fft, a, n=5.0)
 
         # Invalid number of FFT point for incorrect n value

dpnp/tests/third_party/cupy/core_tests/test_ndarray_indexing.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import unittest
 import warnings
 
@@ -6,6 +8,10 @@
 
 import dpnp as cupy
 from dpnp.tests.third_party.cupy import testing
+from dpnp.tests.third_party.cupy.testing._protocol_helpers import (
+    DummyObjectWithCudaArrayInterface,
+    DummyObjectWithCuPyGetNDArray,
+)
 
 if numpy.lib.NumpyVersion(numpy.__version__) >= "2.0.0b1":
     from numpy.exceptions import ComplexWarning
@@ -130,9 +136,30 @@
 )
 class TestArrayIndexingParameterized(unittest.TestCase):
 
+    _getitem_hip_skip_condition = [
+        ((1, 0, 2), (2, 3, 4), None),
+        ((-1, 0, -2), (2, 3, 4), None),
+        ((1, 0, 2), (2, 3, 4), (2, 0, 1)),
+        ((-1, 0, -2), (2, 3, 4), (2, 0, 1)),
+        ((slice(None, None, None), None), (2,), None),
+        ((slice(-9, -10, -1),), (10,), None),
+        ((slice(-4, -5, -1),), (10,), None),
+        ((slice(-5, -6, -1),), (10,), None),
+    ]
+
+    def _check_getitem_hip_skip_condition(self):
+        return (
+            self.indexes,
+            self.shape,
+            self.transpose,
+        ) in self._getitem_hip_skip_condition
+
     @testing.for_all_dtypes()
     @testing.numpy_cupy_array_equal()
     def test_getitem(self, xp, dtype):
+        # if cupy.cuda.runtime.is_hip:
+        #     if self._check_getitem_hip_skip_condition():
+        #         pytest.xfail("HIP may have a bug")
         a = testing.shaped_arange(self.shape, xp, dtype)
         if self.transpose:
             a = a.transpose(self.transpose)
@@ -261,3 +288,18 @@ def test_remain0d(self, xp):
         a = xp.zeros((2, 3, 4), dtype=dtype)
         a[0, 1, 2] = testing.shaped_arange((), xp, dtype)
         return a
+
+
+@pytest.mark.skip("CUDA array interface is not supported")
+@pytest.mark.parametrize(
+    "cupy_like",
+    [
+        DummyObjectWithCuPyGetNDArray,
+        DummyObjectWithCudaArrayInterface,
+    ],
+)
+def test_setitem_with_cupy_like(cupy_like):
+    # Test that normal assignment supports interfaces
+    a = cupy.zeros(10)
+    a[...] = cupy_like(cupy.arange(10))
+    testing.assert_array_equal(a, cupy.arange(10))