Merge branch 'master' into convolve

Author: AlexanderKalistratov

.github/workflows/build-sphinx.yml

@@ -135,11 +135,26 @@ jobs:
           environment-file: ${{ env.environment-file }}
           activate-environment: 'docs'
 
-      - name: Conda info
-        run: mamba info
+      # We can't install dpctl as a conda package when the environment is created through
+      # installing of Intel OneAPI packages because the dpctl conda package has a runtime
+      # dependency on DPC++ RT one. Whereas the DPC++ RT package has been already installed
+      # by the apt command above and its version has been matched with the DPC++ compiler.
+      # In case where we install the DPC++ compiler with the apt (including DPC++ RT) and
+      # install the DPC++ RT conda package while resolving dependencies, this can lead
+      # to a versioning error, i.e. compatibility issue as the DPC++ compiler only guarantees
+      # backwards compatibility, not forward compatibility (DPC++ RT may not run a binary built
+      # with a newer version of the DPC++ compiler).
+      # Installing dpctl via the pip manager has no such limitation, as the package has no
+      # run dependency on the DPC++ RT pip package, so this is why the step is necessary here.
+      - name: Install dpctl
+        if: env.oneapi-pkgs-env == ''
+        run: |
+          pip install -i https://pypi.anaconda.org/dppy/label/dev/simple dpctl==0.20.0dev0
 
-      - name: Conda list
-        run: mamba list
+      - name: Conda info
+        run: |
+          mamba info
+          mamba list
 
       - name: Build library
         run: |

.github/workflows/check-mkl-interfaces.yaml

@@ -13,6 +13,7 @@ env:
   environment-file-name: 'environment.yml'
   environment-file-loc: '${{ github.workspace }}/environments'
   build-with-oneapi-env: 'environments/build_with_oneapi.yml'
+  dpctl-pkg-env: 'environments/dpctl_pkg.yml'
   oneapi-pkgs-env: 'environments/oneapi_pkgs.yml'
   test-env-name: 'test_onemkl_interfaces'
   rerun-tests-on-failure: 'true'
@@ -47,10 +48,11 @@ jobs:
 
       - name: Merge conda env files
         run: |
-          conda-merge ${{ env.build-with-oneapi-env }} ${{ env.oneapi-pkgs-env }} > ${{ env.environment-file }}
+          conda-merge ${{ env.build-with-oneapi-env }} ${{ env.dpctl-pkg-env }} ${{ env.oneapi-pkgs-env }} > ${{ env.environment-file }}
+          cat ${{ env.environment-file }}
 
       - name: Upload artifact
-        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: ${{ env.environment-file-name }}
           path: ${{ env.environment-file }}
@@ -81,7 +83,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.environment-file-name }}
           path: ${{ env.environment-file-loc }}
@@ -174,7 +176,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.environment-file-name }}
           path: ${{ env.environment-file-loc }}

.github/workflows/conda-package.yml

@@ -102,13 +102,13 @@ jobs:
           MAX_BUILD_CMPL_MKL_VERSION: '2025.1a0'
 
       - name: Upload artifact
-        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Python ${{ matrix.python }}
           path: ${{ env.CONDA_BLD }}${{ env.package-name }}-*.conda
 
       - name: Upload wheels artifact
-        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Wheels Python ${{ matrix.python }}
           path: ${{ env.WHEELS_OUTPUT_FOLDER }}${{ env.package-name }}-*.whl
@@ -146,7 +146,7 @@ jobs:
           path: ${{ env.dpnp-repo-path }}
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Python ${{ matrix.python }}
           path: ${{ env.pkg-path-in-channel }}
@@ -278,7 +278,7 @@ jobs:
           path: ${{ env.dpnp-repo-path }}
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Python ${{ matrix.python }}
           path: ${{ env.pkg-path-in-channel }}
@@ -442,12 +442,12 @@ jobs:
           fetch-depth: ${{ env.fetch-depth }}
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Python ${{ matrix.python }}
 
       - name: Download wheels artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Wheels Python ${{ matrix.python }}
 
@@ -530,7 +530,7 @@ jobs:
           path: ${{ env.dpnp-repo-path }}
 
       - name: Download artifact
-        uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4.1.9
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ env.package-name }} ${{ runner.os }} Python ${{ env.python-ver }}
           path: ${{ env.pkg-path-in-channel }}

.github/workflows/generate_coverage.yaml

@@ -94,6 +94,22 @@ jobs:
           environment-file: ${{ env.environment-file }}
           activate-environment: 'coverage'
 
+      # We can't install dpctl as a conda package when the environment is created through
+      # installing of Intel OneAPI packages because the dpctl conda package has a runtime
+      # dependency on DPC++ RT one. Whereas the DPC++ RT package has beedn already installed
+      # by the apt command above and its version has been matched with the DPC++ compiler.
+      # In case where we install the DPC++ compiler with the apt (including DPC++ RT) and
+      # install the DPC++ RT conda package while resolving dependencies, this can lead
+      # to a versioning error, i.e. compatibility issue as the DPC++ compiler only guarantees
+      # backwards compatibility, not forward compatibility (DPC++ RT may not run a binary built
+      # with a newer version of the DPC++ compiler).
+      # Installing dpctl via the pip manager has no such limitation, as the package has no
+      # run dependency on the DPC++ RT pip package, so this is why the step is necessary here.
+      - name: Install dpctl
+        if: env.oneapi-pkgs-env == ''
+        run: |
+          pip install -i https://pypi.anaconda.org/dppy/label/dev/simple dpctl==0.20.0dev0
+
       - name: Conda info
         run: |
           mamba info

.github/workflows/openssf-scorecard.yml

@@ -60,14 +60,14 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: SARIF file
           path: results.sarif
           retention-days: 14
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@6bb031afdd8eb862ea3fc1848194185e076637e5 # v3.28.11
+        uses: github/codeql-action/upload-sarif@5f8171a638ada777af81d42b55959a643bb29017 # v3.28.12
         with:
           sarif_file: results.sarif

CHANGELOG.md

@@ -16,10 +16,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+* Extended `dpnp.fft.fftfreq` and `dpnp.fft.rfftfreq` functions to support `dtype` keyword per Python Array API spec 2024.12 [#2384](https://github.com/IntelPython/dpnp/pull/2384)
 * Allowed input array of `uint64` dtype in `dpnp.bincount` [#2361](https://github.com/IntelPython/dpnp/pull/2361)
+* The vector norms `ord={None, 1, 2, inf}` and the matrix norms `ord={None, 1, 2, inf, "fro", "nuc"}` now consistently return zero for empty arrays, which are arrays with at least one axis of size zero. This change affects `dpnp.linalg.norm`, `dpnp.linalg.vector_norm`, and `dpnp.linalg.matrix_norm`. Previously, dpnp would either raise errors or return zero depending on the parameters provided [#2371](https://github.com/IntelPython/dpnp/pull/2371)
 
 ### Fixed
 
+* Resolved an issue with an incorrect result returned due to missing dependency from the strided kernel on a copy event in `dpnp.erf` [#2378](https://github.com/IntelPython/dpnp/pull/2378)
+
 
 ## [0.17.0] - 02/26/2025
 

dpnp/backend/kernels/dpnp_krnl_elemwise.cpp

@@ -148,6 +148,7 @@ constexpr T dispatch_erf_op(T elem)
                 }                                                              \
             };                                                                 \
             auto kernel_func = [&](sycl::handler &cgh) {                       \
+                cgh.depends_on(copy_strides_ev);                               \
                 cgh.parallel_for<class __name__##_strides_kernel<_DataType>>(  \
                     gws, kernel_parallel_for_func);                            \
             };                                                                 \

dpnp/dpnp_iface_sorting.py

@@ -110,22 +110,26 @@ def argsort(
     axis : {None, int}, optional
         Axis along which to sort. If ``None``, the array is flattened before
         sorting. The default is ``-1``, which sorts along the last axis.
+
         Default: ``-1``.
     kind : {None, "stable", "mergesort", "radixsort"}, optional
         Sorting algorithm. The default is ``None``, which uses parallel
         merge-sort or parallel radix-sort algorithms depending on the array
         data type.
+
         Default: ``None``.
     descending : bool, optional
         Sort order. If ``True``, the array must be sorted in descending order
         (by value). If ``False``, the array must be sorted in ascending order
         (by value).
+
         Default: ``False``.
     stable : {None, bool}, optional
         Sort stability. If ``True``, the returned array will maintain the
         relative order of `a` values which compare as equal. The same behavior
         applies when set to ``False`` or ``None``.
         Internally, this option selects ``kind="stable"``.
+
         Default: ``None``.
 
     Returns
@@ -251,22 +255,26 @@ def sort(a, axis=-1, kind=None, order=None, *, descending=False, stable=None):
     axis : {None, int}, optional
         Axis along which to sort. If ``None``, the array is flattened before
         sorting. The default is ``-1``, which sorts along the last axis.
+
         Default: ``-1``.
     kind : {None, "stable", "mergesort", "radixsort"}, optional
         Sorting algorithm. The default is ``None``, which uses parallel
         merge-sort or parallel radix-sort algorithms depending on the array
         data type.
+
         Default: ``None``.
     descending : bool, optional
         Sort order. If ``True``, the array must be sorted in descending order
         (by value). If ``False``, the array must be sorted in ascending order
         (by value).
+
         Default: ``False``.
     stable : {None, bool}, optional
         Sort stability. If ``True``, the returned array will maintain the
         relative order of `a` values which compare as equal. The same behavior
         applies when set to ``False`` or ``None``.
         Internally, this option selects ``kind="stable"``.
+
         Default: ``None``.
 
     Returns

dpnp/dpnp_iface_statistics.py

@@ -972,7 +972,7 @@ def cov(
     >>> import dpnp as np
     >>> x = np.array([[0, 2], [1, 1], [2, 0]]).T
 
-    Consider two variables, :math:`x_0` and  :math:`x_1`, which correlate
+    Consider two variables, :math:`x_0` and :math:`x_1`, which correlate
     perfectly, but in opposite directions:
 
     >>> x