fix: check nasm availability before running, skip gracefully if missing #9
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| name: ARM64 BLAKE3 Benchmark | ||
| on: | ||
| push: | ||
| branches: [main] | ||
| workflow_dispatch: | ||
| jobs: | ||
| arm-benchmark: | ||
| runs-on: ubuntu-24.04-arm | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - name: Install Rust nightly | ||
| uses: dtolnay/rust-toolchain@nightly | ||
| with: | ||
| targets: aarch64-unknown-none | ||
| components: rust-src | ||
| - name: Install dependencies | ||
| run: | | ||
| sudo apt-get update | ||
| sudo apt-get install -y qemu-system-arm binutils-aarch64-linux-gnu nasm | ||
| - name: Clone standalone benchmark | ||
| run: | | ||
| mkdir -p standalone_bench | ||
| cat > standalone_bench/Cargo.toml << 'TOML' | ||
| [package] | ||
| name = "arm_bench" | ||
| version = "0.1.0" | ||
| edition = "2021" | ||
| [[bin]] | ||
| name = "arm_bench" | ||
| path = "main.rs" | ||
| [dependencies] | ||
| blake3 = "1.8.3" | ||
| TOML | ||
| cat > standalone_bench/main.rs << 'RUST' | ||
| use std::time::Instant; | ||
| fn main() { | ||
| let data = b"axiom os arm64 blake3 benchmark data"; | ||
| let iterations = 10000u64; | ||
| for _ in 0..1000 { let _ = blake3::hash(data); } | ||
| let start = Instant::now(); | ||
| for _ in 0..iterations { let _ = blake3::hash(data); } | ||
| let elapsed = start.elapsed(); | ||
| println!("AXIOM OS Native ARM64 BLAKE3 Benchmark"); | ||
| println!("Platform: {}", std::env::consts::ARCH); | ||
| println!("Iterations: {}", iterations); | ||
| println!("ns/op: {}", elapsed.as_nanos() as u64 / iterations); | ||
| println!("us/op: {}", elapsed.as_micros() as u64 / iterations); | ||
| let hash = blake3::hash(data); | ||
| println!("Hash: {:02x?}", &hash.as_bytes()[..8]); | ||
| } | ||
| RUST | ||
| - name: Run native ARM64 benchmark | ||
| run: | | ||
| cd standalone_bench | ||
| cargo run --release 2>&1 | tee ../native_arm_benchmark.txt | ||
| cat ../native_arm_benchmark.txt | ||
| - name: Build ARM64 kernel binary | ||
| run: | | ||
| cargo build --bin axiom_os_arm --target aarch64-axiom.json -Z build-std=core,alloc --release | ||
| aarch64-linux-gnu-objcopy -O binary target/aarch64-axiom/release/axiom_os_arm target/aarch64-axiom/release/axiom_os_arm.bin | ||
| - name: Run kernel in QEMU | ||
| run: | | ||
| timeout 30 qemu-system-aarch64 \ | ||
| -machine virt \ | ||
| -cpu cortex-a57 \ | ||
| -nographic \ | ||
| -device loader,file=target/aarch64-axiom/release/axiom_os_arm.bin,addr=0x41000000,cpu-num=0 \ | ||
| -device loader,addr=0x41000000,cpu-num=0 \ | ||
| -m 256M 2>&1 | tee benchmark_output.txt || true | ||
| - name: Upload results | ||
| uses: actions/upload-artifact@v4 | ||
| with: | ||
| name: arm-benchmark-results | ||
| path: | | ||
| benchmark_output.txt | ||
| native_arm_benchmark.txt | ||
