Patch for polars-lts-cpu support

Author: vadimpiven

.cargo/config.toml

@@ -0,0 +1,5 @@
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-C", "target-feature=+crt-static"]
+
+[target.'cfg(target_arch = "x86_64")']
+rustflags = ["-C", "target-feature=+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+cmpxchg16b"]

.github/FUNDING.yml

@@ -22,15 +22,15 @@ defaults:
     shell: bash
 
 env:
-  PYTHON_VERSION: '3.9'
+  PYTHON_VERSION: '3.10.11'
 
 jobs:
   create-sdist:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        package: [polars_ds]
+        package: [polars-ds-lts-cpu]
 
     steps:
       - uses: actions/checkout@v4
@@ -49,7 +49,7 @@ jobs:
           args: >
             --manifest-path Cargo.toml
             --out dist
-          maturin-version: 1.7.4
+          maturin-version: 1.9.6
 
       - name: Test sdist
         run: |
@@ -75,7 +75,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        package: [polars_ds]
+        package: [polars-ds-lts-cpu]
         os: [ubuntu-latest, macos-13, windows-latest]
         architecture: [x86-64, aarch64]
         exclude:
@@ -95,40 +95,21 @@ jobs:
       - name: Determine CPU features for x86-64
         id: features
         if: matrix.architecture == 'x86-64'
-
-        # env:
-        #   IS_LTS_CPU: ${{ matrix.package == 'polars_ds_lts_cpu' }}
-
-        # if [[ "$IS_LTS_CPU" = true ]]; then
-        #   FEATURES=+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+cmpxchg16b
-        #   CC_FEATURES="-msse3 -mssse3 -msse4.1 -msse4.2 -mpopcnt -mcx16"
-        # else
-        # fi
         run: |
-          TUNE_CPU=skylake
-          FEATURES=+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+cmpxchg16b,+avx,+avx2,+fma,+bmi1,+bmi2,+lzcnt,+pclmulqdq,+movbe
-          CC_FEATURES="-msse3 -mssse3 -msse4.1 -msse4.2 -mpopcnt -mcx16 -mavx -mavx2 -mfma -mbmi -mbmi2 -mlzcnt -mpclmul -mmovbe"
+          FEATURES=+sse3,+ssse3,+sse4.1,+sse4.2,+popcnt,+cmpxchg16b
+          CC_FEATURES="-msse3 -mssse3 -msse4.1 -msse4.2 -mpopcnt -mcx16"
           
           echo "features=$FEATURES" >> $GITHUB_OUTPUT
-          echo "tune_cpu=$TUNE_CPU" >> $GITHUB_OUTPUT
           echo "cc_features=$CC_FEATURES" >> $GITHUB_OUTPUT
 
       - name: Set RUSTFLAGS for x86-64
         if: matrix.architecture == 'x86-64'
         env:
           FEATURES: ${{ steps.features.outputs.features }}
-          TUNE_CPU: ${{ steps.features.outputs.tune_cpu }}
           CC_FEATURES: ${{ steps.features.outputs.cc_features }}
-          # CFG: ${{ matrix.package == 'polars_ds_lts_cpu' && '--cfg allocator="default"' || '' }}
-          # add $CFG
         run: |
-          if [[ -z "$TUNE_CPU" ]]; then
-            echo "RUSTFLAGS=-C target-feature=$FEATURES" >> $GITHUB_ENV
-            echo "CFLAGS=$CC_FEATURES" >> $GITHUB_ENV
-          else
-            echo "RUSTFLAGS=-C target-feature=$FEATURES -Z tune-cpu=$TUNE_CPU" >> $GITHUB_ENV
-            echo "CFLAGS=$CC_FEATURES -mtune=$TUNE_CPU" >> $GITHUB_ENV
-          fi
+          echo "RUSTFLAGS=-C target-feature=$FEATURES" >> $GITHUB_ENV
+          echo "CFLAGS=$CC_FEATURES" >> $GITHUB_ENV
 
       - name: Set Rust target for aarch64
         if: matrix.architecture == 'aarch64'
@@ -158,7 +139,7 @@ jobs:
             --manifest-path Cargo.toml
             --out dist
           manylinux: ${{ matrix.architecture == 'aarch64' && '2_24' || 'auto' }}
-          maturin-version: 1.7.4
+          maturin-version: 1.9.6
 
       - name: Test wheel
         # Only test on x86-64 for now as this matches the runner architecture
@@ -181,7 +162,7 @@ jobs:
   release:
     name: Release
     runs-on: ubuntu-latest
-    if: "startsWith(github.ref, 'refs/tags/')"
+    if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
     needs: [build-wheels, create-sdist]
     permissions:
         id-token: write
@@ -198,6 +179,8 @@ jobs:
 
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.MATURIN_PYPI_TOKEN }}
         with:
           command: upload
           args: --non-interactive --skip-existing *

.github/workflows/CI.yml

@@ -36,7 +36,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.9', '3.12', '3.13']
+        python-version: ['3.10', '3.12', '3.13']
         # include:
         #   - os: windows-latest
         #     python-version: '3.13'
@@ -65,7 +65,6 @@ jobs:
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install jupyter ipython ipykernel nbconvert pytest
           pip install -r tests/requirements-test.txt
 
       - name: Test Notebooks

.github/workflows/python-tests.yml

@@ -12,7 +12,7 @@ crate-type = ["cdylib"]
 [dependencies]
 # PyO3
 numpy = "0.25" # matrix interop
-pyo3 = {version = "0.25", features = ["abi3-py39", "extension-module"]}
+pyo3 = {version = "0.25", features = ["abi3-py310", "extension-module"]}
 pyo3-polars = {version = "0.24", features = ["derive", "lazy"]} 
 # Polars
 polars = {version = "0.51", features = ["lazy",

.readthedocs.yaml

@@ -9,7 +9,8 @@ else
 endif
 
 .venv:
-	python3 -m venv $(VENV)
+	rustup update
+	mise exec python@3.12.10 -- python -m venv --clear $(VENV)
 	$(MAKE) requirements
 
 requirements: .venv