e66dcba195
cl/10475 updated the API of tvix_eval::Evaluation, but didn't update this benchmark to use that new API. Also, fixes the docstring to no longer specify that there is a "given snippet". Change-Id: Ibb8285731849dbeec814e2585bbaa36f22368afe Reviewed-on: https://cl.tvl.fyi/c/depot/+/10542 Autosubmit: aspen <root@gws.fyi> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
36 lines
973 B
Rust
36 lines
973 B
Rust
use criterion::{black_box, criterion_group, criterion_main, Criterion};
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use itertools::Itertools;
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fn interpret(code: &str) {
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tvix_eval::Evaluation::default().evaluate(code, None);
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}
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fn eval_literals(c: &mut Criterion) {
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c.bench_function("int", |b| {
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b.iter(|| {
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interpret(black_box("42"));
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})
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});
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}
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fn eval_merge_attrs(c: &mut Criterion) {
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c.bench_function("merge small attrs", |b| {
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b.iter(|| {
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interpret(black_box("{ a = 1; b = 2; } // { c = 3; }"));
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})
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});
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c.bench_function("merge large attrs with small attrs", |b| {
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let large_attrs = format!(
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"{{{}}}",
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(0..10000).map(|n| format!("a{n} = {n};")).join(" ")
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);
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let expr = format!("{large_attrs} // {{ c = 3; }}");
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b.iter(move || {
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interpret(black_box(&expr));
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})
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});
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}
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criterion_group!(benches, eval_literals, eval_merge_attrs);
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criterion_main!(benches);
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