avx512.yml

name: Build AVX-512

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  rust:
    name: Build with AVX-512 features
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@1.90.0

      - name: Build
        run: cargo build
        env:
          RUSTFLAGS: "-C target-feature=+avx512ifma,+avx512f,+avx512bw,+avx512vbmi"

          # This is necessary to pass the `RUSTFLAGS` only to the compiler
          # invocation for the final artifact, but _not_ to previous compiler
          # invocations, such as build scripts. See also:
          # https://doc.rust-lang.org/cargo/reference/config.html#buildrustflags
          CARGO_BUILD_TARGET: "x86_64-unknown-linux-gnu"