name: Build
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
on:
push:
branches:
- 'master'
- '!ci_test_*'
tags-ignore:
- '*'
pull_request:
branches:
- 'master'
jobs:
build:
name: Build
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
rust: [ "1.89.0", stable ]
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
with:
toolchain: ${{ matrix.rust }}
- run: rustup target add aarch64-unknown-linux-gnu x86_64-unknown-linux-gnu i686-unknown-linux-gnu powerpc-unknown-linux-gnu wasm32-unknown-unknown
- run: RUSTFLAGS="-C target-feature=+neon" cargo build --target aarch64-unknown-linux-gnu
- run: RUSTFLAGS="-C target-feature=+neon" cargo build --target aarch64-unknown-linux-gnu --no-default-features
- run: RUSTFLAGS="-C target-feature=+avx2" cargo build --target i686-unknown-linux-gnu
- run: cargo build --target powerpc-unknown-linux-gnu
- run: RUSTFLAGS="-C target-feature=+avx2" cargo build --target x86_64-unknown-linux-gnu
- run: RUSTFLAGS="-C target-feature=+avx2" cargo build --target x86_64-unknown-linux-gnu --no-default-features --features avx
- run: RUSTFLAGS="-C target-feature=+avx2" cargo +nightly build --target x86_64-unknown-linux-gnu --no-default-features --features avx
- run: RUSTFLAGS="-C target-feature=+simd128" cargo build --target wasm32-unknown-unknown
tests_arm:
name: Tests
strategy:
matrix:
features: [ "", neon, fcma ]
runs-on: ubuntu-24.04-arm
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: cargo test --no-default-features --features "${{ matrix.features }}"
tests_x86:
name: Tests
strategy:
matrix:
features: [ "", avx ]
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- run: cargo test --no-default-features --features "${{ matrix.features }}"
clippy_x86:
name: Clippy x86 Stable
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- run: cargo clippy --features avx -- -D warnings
- run: cargo clippy --no-default-features -- -D warnings
clippy_x86_nightly:
name: Clippy x86 Nightly
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: rustup component add clippy
- run: cargo clippy --all-features -- -D warnings
clippy_arm:
name: Clippy ARM
runs-on: ubuntu-24.04-arm
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- run: cargo clippy -- -D warnings
fuzz_arm:
name: Fuzzing ARM
runs-on: ubuntu-24.04-arm
if: github.event_name == 'pull_request'
strategy:
matrix:
feature: [ "", neon, fcma ]
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: cargo install cargo-fuzz
- run: cargo fuzz run dct --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct4 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct2_f64 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct4_f64 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type1 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type7 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type6 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type5 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type8 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
fuzz_x86_64:
name: Fuzzing x86_64
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
strategy:
matrix:
feature: [ "", avx ]
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: cargo install cargo-fuzz
- run: cargo fuzz run dct --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct4 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct2_f64 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run dct4_f64 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type1 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type7 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type6 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type5 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
- run: cargo fuzz run type8 --no-default-features --features "${{ matrix.feature }}" -- -max_total_time=12
tests_x86_sse_isolated:
name: Testing x86 SSE isolated
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: |
sudo apt-get -y update
sudo apt-get install -y qemu-user
- run: |
failed=0
tests=$(cargo +nightly test --lib -- --list 2>/dev/null | grep ': test' | sed 's/: test//')
while read -r test; do
rc=0
echo "Running: $test"
output=$(RUSTFLAGS="-C target-feature=+sse4.1,-avx,-avx2,-fma" \
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="qemu-x86_64 -cpu Nehalem" SHORT_TEST=yes \
cargo +nightly test --lib -- "$test" --exact 2>&1) || rc=$?
echo "$output" | grep -E "FAILED|ok|signal 4"
if [ "${rc:-0}" -ne 0 ]; then
echo "❌ Test failed: $test"
echo "$output"
failed=1
else
echo "$output" | grep -E "ok|signal 4"
fi
done <<< "$tests"
exit $failed
tests_x86_avx2_isolated:
name: Testing x86 AVX2 isolated (no FMA)
runs-on: ubuntu-latest
if: github.event_name == 'pull_request'
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@nightly
- run: |
sudo apt-get -y update
sudo apt-get install -y qemu-user
- run: |
failed=0
tests=$(cargo +nightly test --lib -- --list 2>/dev/null | grep ': test' | sed 's/: test//')
while read -r test; do
rc=0
echo "Running: $test"
output=$(RUSTFLAGS="-C target-feature=+avx2,-fma" \
CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="qemu-x86_64 -cpu Haswell-noTSX,avx2=on,fma=off" SHORT_TEST=yes \
cargo +nightly test --lib --target x86_64-unknown-linux-gnu -- "$test" --exact 2>&1) || rc=$?
echo "$output" | grep -E "FAILED|ok|signal 4"
if [ "${rc:-0}" -ne 0 ]; then
echo "❌ Test failed: $test"
echo "$output"
failed=1
else
echo "$output" | grep -E "ok|signal 4"
fi
done <<< "$tests"
exit $failed
python_bindings:
name: Python bindings
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- uses: actions/setup-python@v5
with:
python-version: '3.12'
- name: Create venv and install dependencies
run: |
python -m venv pxdct-py/.venv
pxdct-py/.venv/bin/pip install --upgrade pip
pxdct-py/.venv/bin/pip install maturin pytest numpy
- name: Build and install pxdct
working-directory: pxdct-py
run: .venv/bin/maturin develop --release
- name: Run Python tests
working-directory: pxdct-py
run: .venv/bin/pytest tests/test_pxdct.py -v