peroxide 0.42.0

Rust comprehensive scientific computation library contains linear algebra, numerical analysis, statistics and machine learning tools with familiar syntax
Documentation 
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name: Github

on: [push, pull_request]

jobs:
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install rustfmt
        run: rustup component add rustfmt
      - name: Check formatting
        run: cargo fmt --all --check

  default:
    name: Default features
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build
        run: cargo build --verbose
      - name: Run tests
        run: cargo test --verbose

  o3:
    name: O3 (BLAS / LAPACK via OpenBLAS)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install OpenBLAS / LAPACK
        run: sudo apt-get update && sudo apt-get install -y libopenblas-dev liblapack-dev gfortran
      - name: Build
        run: cargo build --verbose --features O3-openblas
      - name: Run tests
        run: cargo test --verbose --features O3-openblas

  pure-rust:
    name: Pure-Rust feature set
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build
        run: cargo build --verbose --features "arrow complex csv indexmap json num-complex parallel parquet rayon rkyv serde"
      - name: Run tests
        run: cargo test --verbose --features "arrow complex csv indexmap json num-complex parallel parquet rayon rkyv serde"

  feature-combinations:
    name: Feature combinations (cargo-hack)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install OpenBLAS / LAPACK
        run: sudo apt-get update && sudo apt-get install -y libopenblas-dev liblapack-dev gfortran
      - uses: taiki-e/install-action@v2
        with:
          tool: cargo-hack
      # Every feature (including the optional-dependency features) must build on
      # its own. Linear in the number of features, so the cached target dir stays
      # bounded. The non-OpenBLAS backends (Accelerate / MKL / netlib) and the
      # HDF5 features (nc / netcdf) are excluded because they need an external
      # toolchain (vendor BLAS, HDF5 headers) or a non-Linux platform rather than
      # being a code problem; plot / pyo3 are exercised by the dedicated plot job.
      - name: Each feature builds on its own
        run: >
          cargo hack build --each-feature --optional-deps --keep-going
          --exclude-features O3-accelerate,O3-mkl,O3-netlib,nc,netcdf,plot,pyo3,blas-src,lapack-src
      # Pairwise (depth 2) coverage over the pure-Rust / numerical features. The
      # heavy compile units (arrow / parquet) and the backend / HDF5 / Python
      # features are excluded so the target dir does not blow up on a CI runner.
      - name: Pairwise feature powerset (pure-Rust / numerical)
        run: >
          cargo hack build --feature-powerset --depth 2 --optional-deps --keep-going
          --exclude-features O3,O3-openblas,O3-accelerate,O3-mkl,O3-netlib,nc,netcdf,plot,pyo3,blas-src,lapack-src,arrow,parquet

  plot:
    name: plot (pyo3 + matplotlib)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.x"
      - name: Install matplotlib
        run: pip install matplotlib
      - name: Build
        run: cargo build --verbose --features plot
      - name: Run tests (compile-only doctests via no_run)
        run: cargo test --verbose --features plot

  clippy:
    name: Clippy (all targets)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install OpenBLAS / LAPACK
        run: sudo apt-get update && sudo apt-get install -y libopenblas-dev liblapack-dev gfortran
      - name: Run clippy
        run: cargo clippy --all-targets --no-deps --features O3-openblas