diff options
Diffstat (limited to 'vendor/icu_locid_transform/benches')
4 files changed, 243 insertions, 0 deletions
diff --git a/vendor/icu_locid_transform/benches/fixtures/locales.json b/vendor/icu_locid_transform/benches/fixtures/locales.json new file mode 100644 index 000000000..0e8ba8b79 --- /dev/null +++ b/vendor/icu_locid_transform/benches/fixtures/locales.json @@ -0,0 +1,41 @@ +[ + "en-US", + "en-GB", + "es-AR", + "it", + "zh-Hans-CN", + "de-AT", + "pl", + "fr-FR", + "de-AT", + "sr-Cyrl-SR", + "nb-NO", + "fr-FR", + "mk", + "uk", + "und-PL", + "und-Latn-AM", + "ug-Cyrl", + "sr-ME", + "mn-Mong", + "lif-Limb", + "gan", + "zh-Hant", + "yue-Hans", + "unr", + "unr-Deva", + "und-Thai-CN", + "ug-Cyrl", + "en-Latn-DE", + "pl-FR", + "de-CH", + "tuq", + "sr-ME", + "ng", + "klx", + "kk-Arab", + "en-Cyrl", + "und-Cyrl-UK", + "und-Arab", + "und-Arab-FO" +] diff --git a/vendor/icu_locid_transform/benches/fixtures/uncanonicalized-locales.json b/vendor/icu_locid_transform/benches/fixtures/uncanonicalized-locales.json new file mode 100644 index 000000000..18eadbce6 --- /dev/null +++ b/vendor/icu_locid_transform/benches/fixtures/uncanonicalized-locales.json @@ -0,0 +1,88 @@ +[ + "cka", + "cze", + "gfx", + "sgn-BR", + "sgn-DD", + "tam", + "und-aaland", + "nob-bokmal", + "no-nynorsk", + "und-Qaai", + "en-554", + "en-084", + "art-lojban", + "zh-guoyu", + "zh-hakka", + "zh-xiang", + "aar-x-private", + "heb-x-private", + "ces", + "hy-arevela", + "hy-arevmda", + "cel-gaulish", + "ja-latn-hepburn-heploc", + "ja-Latn-fonipa-hepburn-heploc", + "und-Armn-SU", + "sh", + "sh-Cyrl", + "cnr", + "cnr-BA", + "ru-SU", + "ru-810", + "en-SU", + "en-810", + "und-SU", + "und-810", + "und-Latn-SU", + "und-Latn-810", + "hy-SU", + "hy-810", + "und-Armn-SU", + "und-Armn-810", + "sr-CS", + "sr-Latn-CS", + "sr-Cyrl-CS", + "az-NT", + "sl-t-sl-rozaj-biske-1994", + "DE-T-M0-DIN-K0-QWERTZ", + "en-t-m0-true", + "en-t-iw", + "und-u-rg-no23", + "und-u-rg-cn11", + "und-u-rg-cz10a", + "und-u-rg-fra", + "und-u-rg-frg", + "und-u-rg-lud", + "und-NO-u-rg-no23", + "und-CN-u-rg-cn11", + "und-CZ-u-rg-cz10a", + "und-FR-u-rg-fra", + "und-FR-u-rg-frg", + "und-u-rg-lud", + "und-u-sd-no23", + "und-u-sd-cn11", + "und-u-sd-cz10a", + "und-u-sd-fra", + "hy-arevela", + "hy-Armn-arevela", + "hy-AM-arevela", + "hy-arevela-fonipa", + "hy-fonipa-arevela", + "hy-arevmda", + "hy-Armn-arevmda", + "hy-AM-arevmda", + "hy-arevmda-fonipa", + "hy-fonipa-arevmda", + "ja-Latn-hepburn-heploc", + "ja-Latn-JP-hepburn-heploc", + "sv-aaland", + "el-polytoni", + "ja-Latn-alalc97-hepburn-heploc", + "ja-Latn-hepburn-alalc97-heploc", + "ja-Latn-hepburn-heploc-alalc97", + "ja-Latn-heploc-hepburn", + "ja-Latn-heploc", + "ja-Latn-aaland-heploc", + "ja-Latn-heploc-polytoni" +] diff --git a/vendor/icu_locid_transform/benches/helpers/mod.rs b/vendor/icu_locid_transform/benches/helpers/mod.rs new file mode 100644 index 000000000..d250c510c --- /dev/null +++ b/vendor/icu_locid_transform/benches/helpers/mod.rs @@ -0,0 +1,15 @@ +// This file is part of ICU4X. For terms of use, please see the file +// called LICENSE at the top level of the ICU4X source tree +// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ). + +use std::fs::File; +use std::io::{BufReader, Error}; + +pub fn read_fixture<T>(path: &str) -> Result<T, Error> +where + T: serde::de::DeserializeOwned, +{ + let file = File::open(path)?; + let reader = BufReader::new(file); + Ok(serde_json::from_reader(reader)?) +} diff --git a/vendor/icu_locid_transform/benches/locale_canonicalizer.rs b/vendor/icu_locid_transform/benches/locale_canonicalizer.rs new file mode 100644 index 000000000..1ea8df6b3 --- /dev/null +++ b/vendor/icu_locid_transform/benches/locale_canonicalizer.rs @@ -0,0 +1,99 @@ +// This file is part of ICU4X. For terms of use, please see the file +// called LICENSE at the top level of the ICU4X source tree +// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ). + +mod helpers; + +use criterion::{black_box, criterion_group, criterion_main, Criterion}; +use icu_locid::Locale; +use icu_locid_transform::LocaleCanonicalizer; +use icu_locid_transform::LocaleExpander; + +fn canonicalize_bench(c: &mut Criterion) { + let lc = LocaleCanonicalizer::new(); + + let mut group = c.benchmark_group("uncanonicalized"); + + let path = "./benches/fixtures/uncanonicalized-locales.json"; + let data: Vec<String> = helpers::read_fixture(path).expect("Failed to read a fixture"); + let locales: Vec<Locale> = data.iter().map(|s| s.parse().unwrap()).collect(); + + group.bench_function("clone", |b| { + b.iter(|| { + for locale in &locales { + let _ = black_box(locale).clone(); + } + }) + }); + + group.bench_function("canonicalize", |b| { + b.iter(|| { + for locale in &locales { + let mut locale = black_box(locale).clone(); + lc.canonicalize(&mut locale); + } + }) + }); + + group.finish(); +} + +fn canonicalize_noop_bench(c: &mut Criterion) { + let lc = LocaleCanonicalizer::new(); + + let mut group = c.benchmark_group("canonicalized"); + + // None of these locales require canonicalization, so this measures the cost of calling + // the canonicalizer on locales that will not be modified. + let path = "./benches/fixtures/locales.json"; + let data: Vec<String> = helpers::read_fixture(path).expect("Failed to read a fixture"); + let locales: Vec<Locale> = data.iter().map(|s| s.parse().unwrap()).collect(); + + group.bench_function("clone", |b| { + b.iter(|| { + for locale in &locales { + let _ = black_box(locale).clone(); + } + }) + }); + + group.bench_function("canonicalize", |b| { + b.iter(|| { + for locale in &locales { + let mut locale = black_box(locale).clone(); + lc.canonicalize(&mut locale); + } + }) + }); + + group.finish(); +} + +fn maximize_bench(c: &mut Criterion) { + let lc = LocaleExpander::new(); + + let mut group = c.benchmark_group("likelysubtags"); + + let path = "./benches/fixtures/locales.json"; + let data: Vec<String> = helpers::read_fixture(path).expect("Failed to read a fixture"); + let locales: Vec<Locale> = data.iter().map(|s| s.parse().unwrap()).collect(); + + group.bench_function("maximize", |b| { + b.iter(|| { + for locale in &locales { + let mut locale = locale.clone(); + lc.maximize(black_box(&mut locale)); + } + }) + }); + + group.finish(); +} + +criterion_group!( + benches, + canonicalize_bench, + canonicalize_noop_bench, + maximize_bench +); +criterion_main!(benches); |