tvl-depot/tvix/nix-compat/benches/derivation_parse_aterm.rs

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use std::path::Path;
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use mimalloc::MiMalloc;
use nix_compat::derivation::Derivation;
#[global_allocator]
static GLOBAL: MiMalloc = MiMalloc;
const RESOURCES_PATHS: &str = "src/derivation/tests/derivation_tests/ok";
fn bench_aterm_parser(c: &mut Criterion) {
for drv in [
"0hm2f1psjpcwg8fijsmr4wwxrx59s092-bar.drv",
"292w8yzv5nn7nhdpxcs8b7vby2p27s09-nested-json.drv",
"4wvvbi4jwn0prsdxb7vs673qa5h9gr7x-foo.drv",
"52a9id8hx688hvlnz4d1n25ml1jdykz0-unicode.drv",
"9lj1lkjm2ag622mh4h9rpy6j607an8g2-structured-attrs.drv",
"ch49594n9avinrf8ip0aslidkc4lxkqv-foo.drv",
"h32dahq0bx5rp1krcdx3a53asj21jvhk-has-multi-out.drv",
"m1vfixn8iprlf0v9abmlrz7mjw1xj8kp-cp1252.drv",
"ss2p4wmxijn652haqyd7dckxwl4c7hxx-bar.drv",
"x6p0hg79i3wg0kkv7699935f7rrj9jf3-latin1.drv",
] {
let drv_path = Path::new(RESOURCES_PATHS).join(drv);
let drv_bytes = &std::fs::read(drv_path).unwrap();
c.bench_function(drv, |b| {
b.iter(|| Derivation::from_aterm_bytes(black_box(drv_bytes)))
});
}
}
criterion_group!(benches, bench_aterm_parser);
criterion_main!(benches);