update mkl_umath to align it with numpy-2.*

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

@@ -0,0 +1,80 @@
+name: Build project with IntelLLVM clang compiler
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+permissions: read-all
+
+jobs:
+  build-with-clang:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python: ["3.9", "3.10", "3.11", "3.12"]
+        numpy_version: ["numpy'<2'", "numpy'>=2'"]
+
+    env:
+      ONEAPI_ROOT: /opt/intel/oneapi
+
+    defaults:
+      run:
+        shell: bash -el {0}
+
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/[email protected]
+        with:
+          access_token: ${{ github.token }}
+
+      - name: Add Intel repository
+        run: |
+          wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+          sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+          rm GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+          sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
+          sudo apt-get update
+
+      - name: Install Intel OneAPI
+        run: |
+          sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
+          sudo apt-get install intel-oneapi-tbb
+          sudo apt-get install intel-oneapi-mkl-devel
+
+      - name: Setup Python
+        uses: actions/[email protected]
+        with:
+          python-version: ${{ matrix.python }}
+          architecture: x64
+
+      - name: Checkout repo
+        uses: actions/[email protected]
+        with:
+          fetch-depth: 0
+
+      - name: Install mkl_umath dependencies
+        run: |
+          pip install scikit-build cmake ninja cython setuptools">=77"
+          pip install ${{ matrix.numpy_version }}
+
+      - name: List oneAPI folder content
+        run: ls ${{ env.ONEAPI_ROOT }}/compiler
+
+      - name: Build mkl_umath
+        run: |
+          source ${{ env.ONEAPI_ROOT }}/setvars.sh
+          echo $CMPLR_ROOT
+          export CC=$CMPLR_ROOT/bin/icx
+          export CFLAGS="${CFLAGS} -fno-fast-math -O2"
+          pip install . --no-build-isolation --no-deps --verbose
+
+      - name: Run mkl_umath tests
+        run: |
+          source ${{ env.ONEAPI_ROOT }}/setvars.sh
+          pip install pytest
+          # mkl_umath cannot be installed in editable mode, we need 
+          # to change directory before importing it and running tests
+          cd ..
+          python -m pytest -sv --pyargs mkl_umath/mkl_umath/tests

.github/workflows/build_pip.yaml

@@ -0,0 +1,62 @@
+name: Build using pip and pre-release NumPy
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+permissions: read-all
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+         shell: bash -el {0}
+
+    strategy:
+      matrix:
+        python: ['3.9', '3.10', '3.11', '3.12']
+        use_pre: ["", "--pre"]
+
+    steps:
+      - name: Install jq
+        shell: bash -l {0}
+        run: |
+          sudo apt-get install jq
+
+      - name: Checkout repo
+        uses: actions/[email protected]
+        with:
+          fetch-depth: 0
+
+      - uses: conda-incubator/[email protected]
+        with:
+          use-mamba: true
+          miniforge-version: latest
+          channels: conda-forge
+          conda-remove-defaults: true
+          activate-environment: test
+          python-version: ${{ matrix.python }}
+
+      - name: Install Compiler and MKL
+        run: |
+          conda install mkl-devel mkl-service dpcpp_linux-64
+          python -c "import sys; print(sys.executable)"
+          which python
+          python -c "import mkl; print(mkl.__file__)"
+
+      - name: Build conda package
+        run: |
+          pip install --no-cache-dir scikit-build cmake ninja cython
+          pip install --no-cache-dir numpy ${{ matrix.use_pre }}
+          echo "CONDA_PREFFIX is '${CONDA_PREFIX}'"
+          export MKLROOT=${CONDA_PREFIX}
+          pip install . --no-build-isolation --no-deps --verbose
+          pip install --no-cache-dir pytest
+          pip list
+          # mkl_umath cannot be installed in editable mode, we need 
+          # to change directory before importing it and running tests
+          cd ..
+          python -m pytest -v mkl_umath/mkl_umath/tests

CHANGELOG.md

@@ -0,0 +1,38 @@
+# changelog
+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).
+
+## [dev] (MM/DD/YY)
+
+### Added
+* `mkl_umath` is now aligned with both numpy-1.26,x and numpy-2.x.x [gh-65](https://github.com/IntelPython/mkl_umath/pull/65)
+
+### Changed 
+* Migrated from `setup.py` to `pyproject toml` [gh-63](https://github.com/IntelPython/mkl_umath/pull/63)
+
+### Fixed
+* Fixed a bug for `mkl_umath.is_patched` function [gh-66](https://github.com/IntelPython/mkl_umath/pull/66)
+
+
+## [0.1.5] (04/09/2025)
+
+### Fixed
+* Fixed failures to import `mkl_umath` from virtual environment on Linux
+
+## [0.1.4] (04/09/2025)
+
+### Added
+* Added support for `mkl_umath` out-of-the-box in virtual environments on Windows
+
+### Fixed
+* Fixed a bug in in-place addition with negative zeros
+
+## [0.1.2] (10/11/2024)
+
+### Added
+* Added support for building with NumPy 2.0 and older
+
+### Changed
+* Updated build system from removed NumPy distutils to scikit-build, gain ability to build with Intel LLVM compiler ICX