tvl-depot/tvix/eval/benches/eval.rs

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use criterion::{black_box, criterion_group, criterion_main, Criterion};
use itertools::Itertools;
use tvix_eval::interpret;
fn eval_literals(c: &mut Criterion) {
c.bench_function("int", |b| {
b.iter(|| black_box(interpret("42", None, Default::default())))
});
}
fn eval_merge_attrs(c: &mut Criterion) {
c.bench_function("merge small attrs", |b| {
b.iter(|| {
black_box(interpret(
"{ a = 1; b = 2; } // { c = 3; }",
None,
Default::default(),
))
})
});
c.bench_function("merge large attrs with small attrs", |b| {
let large_attrs = format!(
"{{{}}}",
(0..10000).map(|n| format!("a{n} = {n};")).join(" ")
);
let expr = format!("{large_attrs} // {{ c = 3; }}");
b.iter(move || black_box(interpret(&expr, None, Default::default())))
});
}
criterion_group!(benches, eval_literals, eval_merge_attrs);
criterion_main!(benches);