ENH: Convert unary from C universal intrinsics to C++ using Highway

.clang-format

@@ -27,6 +27,7 @@ IncludeCategories:
     Priority:        1
   - Regex:           '^<[[:alnum:]_.]+"'
     Priority:        2
+IndentPPDirectives: AfterHash
 Language: Cpp
 PointerAlignment: Right
 ReflowComments: true

.github/windows_arm64_steps/action.yml

@@ -0,0 +1,22 @@
+name: Build Dependencies(Win-ARM64)
+description: "Setup LLVM for Win-ARM64 builds"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install LLVM with checksum verification
+      shell: pwsh
+      run: |
+        Invoke-WebRequest https://github.com/llvm/llvm-project/releases/download/llvmorg-20.1.6/LLVM-20.1.6-woa64.exe -UseBasicParsing -OutFile LLVM-woa64.exe
+        $expectedHash = "92f69a1134e32e54b07d51c6e24d9594852f6476f32c3d70471ae00fffc2d462"
+        $fileHash = (Get-FileHash -Path "LLVM-woa64.exe" -Algorithm SHA256).Hash
+        if ($fileHash -ne $expectedHash) {
+            Write-Error "Checksum verification failed. The downloaded file may be corrupted or tampered with."
+            exit 1
+        }
+        Start-Process -FilePath ".\LLVM-woa64.exe" -ArgumentList "/S" -Wait
+        echo "C:\Program Files\LLVM\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        echo "CC=clang-cl" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+        echo "CXX=clang-cl" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+        echo "FC=flang-new" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+

.github/workflows/circleci.yml

@@ -17,7 +17,7 @@ jobs:
       statuses: write
     steps:
       - name: GitHub Action step
-        uses: larsoner/circleci-artifacts-redirector-action@4e13a10d89177f4bfc8007a7064bdbeda848d8d1 # master
+        uses: larsoner/circleci-artifacts-redirector-action@7eafdb60666f57706a5525a2f5eb76224dc8779b # master
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           api-token: ${{ secrets.CIRCLE_TOKEN }}

.github/workflows/codeql.yml

@@ -47,7 +47,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@60168efe1c415ce0f5521ea06d5c2062adbeed1b # v3.28.17
+        uses: github/codeql-action/init@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -57,7 +57,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@60168efe1c415ce0f5521ea06d5c2062adbeed1b # v3.28.17
+        uses: github/codeql-action/autobuild@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -70,6 +70,6 @@ jobs:
       #   ./location_of_script_within_repo/buildscript.sh
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@60168efe1c415ce0f5521ea06d5c2062adbeed1b # v3.28.17
+        uses: github/codeql-action/analyze@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/dependency-review.yml

@@ -19,6 +19,6 @@ jobs:
         with:
           persist-credentials: false
       - name: 'Dependency Review'
-        uses: actions/dependency-review-action@38ecb5b593bf0eb19e335c03f97670f792489a8b # v4.7.0
+        uses: actions/dependency-review-action@da24556b548a50705dd671f47852072ea4c105d9 # v4.7.1
         with:
           allow-ghsas: GHSA-cx63-2mw6-8hw5

.github/workflows/emscripten.yml

@@ -49,7 +49,7 @@ jobs:
           fetch-tags: true
           persist-credentials: false
 
-      - uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # 2.23.3
+      - uses: pypa/cibuildwheel@5f22145df44122af0f5a201f93cf0207171beca7  # v3.0.0
         env:
           CIBW_PLATFORM: pyodide
 

.github/workflows/linux.yml

@@ -82,7 +82,7 @@ jobs:
         persist-credentials: false
     - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
-        python-version: 'pypy3.11-v7.3.19'
+        python-version: 'pypy3.11-nightly'
     - name: Setup using scipy-openblas
       run: |
         python -m pip install -r requirements/ci_requirements.txt
@@ -156,7 +156,7 @@ jobs:
         # TODO: gcov
       env:
         PYTHONOPTIMIZE: 2
-    
+
 
   aarch64_test:
     needs: [smoke_test]
@@ -204,7 +204,7 @@ jobs:
         submodules: recursive
         fetch-tags: true
         persist-credentials: false
-    
+
     - name: Creates new container
       run: |
         docker run --name the_container --interactive \
@@ -221,7 +221,7 @@ jobs:
         docker run --rm -e "TERM=xterm-256color" \
           -v $(pwd):/numpy the_container \
           /bin/script -e -q -c "/bin/linux32 /bin/bash --noprofile --norc -eo pipefail -c '
-            cd /numpy && spin build 
+            cd /numpy && spin build
           '"
 
     - name: Meson Log
@@ -271,7 +271,7 @@ jobs:
     # - name: Check docstests
     #   shell: 'script -q -e -c "bash --noprofile --norc -eo pipefail {0}"'
     #   run: |
-    #     pip install scipy-doctest==1.6.0 hypothesis==6.104.1 matplotlib scipy pytz pandas
+    #     pip install scipy-doctest>=1.8.0 hypothesis==6.104.1 matplotlib scipy pandas
     #     spin check-docs -v
     #     spin check-tutorials -v
 
@@ -324,7 +324,7 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:
         repository: data-apis/array-api-tests
-        ref: 'c48410f96fc58e02eea844e6b7f6cc01680f77ce'  # Latest commit as of 2025-04-01
+        ref: '3c273cd34d51c64ed893737306d36adab23a94a1'  # v2025.05.23
         submodules: 'true'
         path: 'array-api-tests'
         persist-credentials: false
@@ -346,7 +346,7 @@ jobs:
         PYTHONWARNINGS: 'ignore::UserWarning::,ignore::DeprecationWarning::,ignore::RuntimeWarning::'
       run: |
         cd ${GITHUB_WORKSPACE}/array-api-tests
-        pytest array_api_tests -v -c pytest.ini --ci --max-examples=100 --derandomize --disable-deadline --xfails-file ${GITHUB_WORKSPACE}/tools/ci/array-api-xfails.txt
+        pytest array_api_tests -v -c pytest.ini -n 4 --max-examples=1000 --derandomize --disable-deadline --xfails-file ${GITHUB_WORKSPACE}/tools/ci/array-api-xfails.txt
 
   custom_checks:
     needs: [smoke_test]

.github/workflows/linux_simd.yml

@@ -212,7 +212,7 @@ jobs:
         python -m pip install pytest pytest-xdist hypothesis typing_extensions
 
     - name: Build
-      run: CC=gcc-13 CXX=g++-13 spin build -- -Dallow-noblas=true -Dcpu-baseline=avx512_skx -Dtest-simd='BASELINE,AVX512_KNL,AVX512_KNM,AVX512_SKX,AVX512_CLX,AVX512_CNL,AVX512_ICL,AVX512_SPR'
+      run: CC=gcc-13 CXX=g++-13 spin build -- -Denable-openmp=true -Dallow-noblas=true -Dcpu-baseline=avx512_skx -Dtest-simd='BASELINE,AVX512_KNL,AVX512_KNM,AVX512_SKX,AVX512_CLX,AVX512_CNL,AVX512_ICL,AVX512_SPR'
 
     - name: Meson Log
       if: always()
@@ -263,7 +263,7 @@ jobs:
         python -m pip install pytest pytest-xdist hypothesis typing_extensions
 
     - name: Build
-      run: CC=gcc-13 CXX=g++-13 spin build -- -Dallow-noblas=true -Dcpu-baseline=avx512_spr
+      run: CC=gcc-13 CXX=g++-13 spin build -- -Denable-openmp=true -Dallow-noblas=true -Dcpu-baseline=avx512_spr
 
     - name: Meson Log
       if: always()

.github/workflows/macos.yml

@@ -55,7 +55,7 @@ jobs:
           ${{ github.workflow }}-${{ matrix.python-version }}-ccache-macos-
 
     - name: Setup Miniforge
-      uses: conda-incubator/setup-miniconda@505e6394dae86d6a5c7fbb6e3fb8938e3e863830 # v3.1.1
+      uses: conda-incubator/setup-miniconda@835234971496cad1653abb28a638a281cf32541f # v3.2.0
       with:
         python-version: ${{ matrix.python-version }}
         channels: conda-forge
@@ -115,7 +115,7 @@ jobs:
         build_runner:
           - [ macos-13, "macos_x86_64" ]
           - [ macos-14, "macos_arm64" ]
-        version: ["3.11", "3.14t"]
+        version: ["3.11", "3.14t-dev"]
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -124,14 +124,9 @@ jobs:
         fetch-tags: true
         persist-credentials: false
 
-    - uses: astral-sh/setup-uv@6b9c6063abd6010835644d4c2e1bef4cf5cd0fca
+    - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
-        activate-environment: true
         python-version: ${{ matrix.version }}
-        enable-cache: false
-
-    - run:
-        uv pip install --python=${{ matrix.version }} pip
 
     - uses: maxim-lobanov/setup-xcode@60606e260d2fc5762a71e64e74b2174e8ea3c8bd # v1.6.0
       if: ${{ matrix.build_runner[0] == 'macos-13' }}

.github/workflows/mypy.yml

@@ -46,9 +46,9 @@ jobs:
       fail-fast: false
       matrix:
         os_python:
+          - [macos-latest, '3.13']
           - [ubuntu-latest, '3.12']
           - [windows-latest, '3.11']
-          - [macos-latest, '3.11']
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:

.github/workflows/scorecards.yml

@@ -30,7 +30,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
+        uses: ossf/scorecard-action@05b42c624433fc40578a4040d5cf5e36ddca8cde # v2.4.2
         with:
           results_file: results.sarif
           results_format: sarif
@@ -50,6 +50,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@60168efe1c415ce0f5521ea06d5c2062adbeed1b # v2.1.27
+        uses: github/codeql-action/upload-sarif@181d5eefc20863364f96762470ba6f862bdef56b # v2.1.27
         with:
           sarif_file: results.sarif

.github/workflows/wheels.yml

@@ -89,13 +89,13 @@ jobs:
           # targeting macos >= 14. Could probably build on macos-14, but it would be a cross-compile
           - [macos-13, macosx_x86_64, accelerate]
           - [macos-14, macosx_arm64, accelerate]  # always use accelerate
-          - [windows-2019, win_amd64, ""]
-          - [windows-2019, win32, ""]
+          - [windows-2022, win_amd64, ""]
+          - [windows-2022, win32, ""]
           - [windows-11-arm, win_arm64, ""]
-        python: ["cp311", "cp312", "cp313", "cp313t", "pp311"]
+        python: ["cp311", "cp312", "cp313", "cp313t", "cp314", "cp314t", "pp311"]
         exclude:
           # Don't build PyPy 32-bit windows
-          - buildplat: [windows-2019, win32, ""]
+          - buildplat: [windows-2022, win32, ""]
             python: "pp311"
           # Don't build PyPy arm64 windows
           - buildplat: [windows-11-arm, win_arm64, ""]
@@ -107,6 +107,8 @@ jobs:
             python: "pp311"
           - buildplat: [ macos13, macosx_x86_64, openblas ]
             python: "cp313t"
+          - buildplat: [ macos13, macosx_x86_64, openblas ]
+            python: "cp314t"
 
     env:
       IS_32_BIT: ${{ matrix.buildplat[1] == 'win32' }}
@@ -125,11 +127,9 @@ jobs:
         with:
           architecture: 'x86'
 
-      - name: Setup MSVC arm64
+      - name: Setup LLVM for Windows ARM64
         if: ${{ matrix.buildplat[1] == 'win_arm64' }}
-        uses: bus1/cabuild/action/msdevshell@e22aba57d6e74891d059d66501b6b5aed8123c4d  # v1
-        with:
-          architecture: 'arm64'
+        uses: ./.github/windows_arm64_steps
 
       - name: pkg-config-for-win
         run: |
@@ -175,7 +175,7 @@ jobs:
           fi
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # v2.23.3
+        uses: pypa/cibuildwheel@5f22145df44122af0f5a201f93cf0207171beca7  # v3.0.0
         env:
           CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}
 
@@ -184,7 +184,8 @@ jobs:
           name: ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }}
           path: ./wheelhouse/*.whl
 
-      - uses: mamba-org/setup-micromamba@0dea6379afdaffa5d528b3d1dabc45da37f443fc
+      - name: install micromamba
+        uses: mamba-org/setup-micromamba@b09ef9b599704322748535812ca03efb2625677b
         if: ${{ matrix.buildplat[1] != 'win_arm64' }} # unsupported platform at the moment
         with:
           # for installation of anaconda-client, required for upload to
@@ -198,6 +199,16 @@ jobs:
           create-args: >-
             anaconda-client
 
+      - name: win-arm64 install anaconda client
+        if: ${{ matrix.buildplat[1] == 'win_arm64' }}
+        run: |
+          # Rust installation needed for rpds-py.
+          Invoke-WebRequest https://static.rust-lang.org/rustup/dist/aarch64-pc-windows-msvc/rustup-init.exe -UseBasicParsing -Outfile rustup-init.exe
+          .\rustup-init.exe -y
+          $env:PATH="$env:PATH;$env:USERPROFILE\.cargo\bin"
+          pip install anaconda-client
+
+
       - name: Upload wheels
         if: success() && github.repository == 'numpy/numpy'
         shell: bash -el {0}
@@ -267,7 +278,7 @@ jobs:
           name: sdist
           path: ./dist/*
 
-      - uses: conda-incubator/setup-miniconda@505e6394dae86d6a5c7fbb6e3fb8938e3e863830 # v3.1.1
+      - uses: conda-incubator/setup-miniconda@835234971496cad1653abb28a638a281cf32541f # v3.2.0
         with:
           # for installation of anaconda-client, required for upload to
           # anaconda.org