feat(nix-compat): add bench for aterm parsing

Change-Id: Ie9416f0046b6ee0a02096a7712cdba9cc84db4f6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9733
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Reviewed-by: Gabriel Doriath Döhler <gabriel.doriath.dohler@ens.fr>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
This commit is contained in:
Florian Klink 2023-07-31 17:50:48 +02:00 committed by flokli
parent c3fad811f4
commit 652afd21b3
4 changed files with 43 additions and 1 deletions

1
tvix/Cargo.lock generated
View file

@ -1430,6 +1430,7 @@ name = "nix-compat"
version = "0.1.0"
dependencies = [
"bstr",
"criterion",
"data-encoding",
"futures",
"futures-util",

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@ -1636,7 +1636,7 @@ rec {
"stable" = [ "csv_output" "html_reports" "async_futures" "async_smol" "async_tokio" "async_std" ];
"tokio" = [ "dep:tokio" ];
};
resolvedDefaultFeatures = [ "cargo_bench_support" "default" "plotters" "rayon" ];
resolvedDefaultFeatures = [ "cargo_bench_support" "default" "html_reports" "plotters" "rayon" ];
};
"criterion-plot" = rec {
crateName = "criterion-plot";
@ -4230,6 +4230,11 @@ rec {
}
];
devDependencies = [
{
name = "criterion";
packageId = "criterion";
features = [ "html_reports" ];
}
{
name = "futures";
packageId = "futures";

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@ -24,9 +24,14 @@ futures = { version = "0.3.28", default-features = false, features = ["executor"
lazy_static = "1.4.0"
serde_json = "1.0"
test-case = "2.2.2"
criterion = { version = "0.4", features = ["html_reports"] }
[dev-dependencies.test-generator]
# This fork of test-generator adds support for cargo workspaces, see
# also https://github.com/frehberg/test-generator/pull/14
git = "https://github.com/JamesGuthrie/test-generator.git"
rev = "82e799979980962aec1aa324ec6e0e4cad781f41"
[[bench]]
name = "derivation_parse_aterm"
harness = false

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@ -0,0 +1,31 @@
use std::path::Path;
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use nix_compat::derivation::Derivation;
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);