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>
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4 changed files with 43 additions and 1 deletions
1
tvix/Cargo.lock
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1
tvix/Cargo.lock
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@ -1430,6 +1430,7 @@ name = "nix-compat"
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version = "0.1.0"
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dependencies = [
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"bstr",
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"criterion",
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"data-encoding",
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"futures",
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"futures-util",
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@ -1636,7 +1636,7 @@ rec {
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"stable" = [ "csv_output" "html_reports" "async_futures" "async_smol" "async_tokio" "async_std" ];
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"tokio" = [ "dep:tokio" ];
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};
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resolvedDefaultFeatures = [ "cargo_bench_support" "default" "plotters" "rayon" ];
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resolvedDefaultFeatures = [ "cargo_bench_support" "default" "html_reports" "plotters" "rayon" ];
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};
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"criterion-plot" = rec {
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crateName = "criterion-plot";
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@ -4230,6 +4230,11 @@ rec {
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}
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];
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devDependencies = [
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{
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name = "criterion";
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packageId = "criterion";
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features = [ "html_reports" ];
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}
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{
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name = "futures";
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packageId = "futures";
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@ -24,9 +24,14 @@ futures = { version = "0.3.28", default-features = false, features = ["executor"
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lazy_static = "1.4.0"
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serde_json = "1.0"
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test-case = "2.2.2"
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criterion = { version = "0.4", features = ["html_reports"] }
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[dev-dependencies.test-generator]
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# This fork of test-generator adds support for cargo workspaces, see
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# also https://github.com/frehberg/test-generator/pull/14
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git = "https://github.com/JamesGuthrie/test-generator.git"
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rev = "82e799979980962aec1aa324ec6e0e4cad781f41"
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[[bench]]
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name = "derivation_parse_aterm"
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harness = false
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31
tvix/nix-compat/benches/derivation_parse_aterm.rs
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31
tvix/nix-compat/benches/derivation_parse_aterm.rs
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@ -0,0 +1,31 @@
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use std::path::Path;
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use criterion::{black_box, criterion_group, criterion_main, Criterion};
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use nix_compat::derivation::Derivation;
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const RESOURCES_PATHS: &str = "src/derivation/tests/derivation_tests/ok";
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fn bench_aterm_parser(c: &mut Criterion) {
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for drv in [
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"0hm2f1psjpcwg8fijsmr4wwxrx59s092-bar.drv",
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"292w8yzv5nn7nhdpxcs8b7vby2p27s09-nested-json.drv",
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"4wvvbi4jwn0prsdxb7vs673qa5h9gr7x-foo.drv",
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"52a9id8hx688hvlnz4d1n25ml1jdykz0-unicode.drv",
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"9lj1lkjm2ag622mh4h9rpy6j607an8g2-structured-attrs.drv",
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"ch49594n9avinrf8ip0aslidkc4lxkqv-foo.drv",
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"h32dahq0bx5rp1krcdx3a53asj21jvhk-has-multi-out.drv",
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"m1vfixn8iprlf0v9abmlrz7mjw1xj8kp-cp1252.drv",
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"ss2p4wmxijn652haqyd7dckxwl4c7hxx-bar.drv",
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"x6p0hg79i3wg0kkv7699935f7rrj9jf3-latin1.drv",
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] {
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let drv_path = Path::new(RESOURCES_PATHS).join(drv);
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let drv_bytes = &std::fs::read(drv_path).unwrap();
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c.bench_function(drv, |b| {
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b.iter(|| Derivation::from_aterm_bytes(black_box(drv_bytes)))
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});
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}
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}
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criterion_group!(benches, bench_aterm_parser);
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criterion_main!(benches);
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