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// 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
mod fixtures;
use criterion::{
black_box, criterion_group, criterion_main, measurement::WallTime, BenchmarkGroup, Criterion,
};
use icu_calendar::{Calendar, Date, Ref};
fn bench_calendar<C: Clone + Calendar>(
group: &mut BenchmarkGroup<WallTime>,
name: &str,
calendar: C,
) {
let iso = Date::try_new_iso_date(2023, 8, 16).unwrap();
group.bench_function(name, |b| {
b.iter(|| {
let converted = black_box(iso).to_calendar(Ref(&calendar));
let year = black_box(converted.year().number);
let month = black_box(converted.month().ordinal);
let day = black_box(converted.day_of_month().0);
black_box((converted, year, month, day))
})
});
}
fn convert_benches(c: &mut Criterion) {
let mut group = c.benchmark_group("convert");
bench_calendar(&mut group, "calendar/iso", icu::calendar::iso::Iso);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/buddhist",
icu::calendar::buddhist::Buddhist,
);
#[cfg(feature = "bench")]
bench_calendar(&mut group, "calendar/coptic", icu::calendar::coptic::Coptic);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/ethiopic",
icu::calendar::ethiopian::Ethiopian::new(),
);
#[cfg(feature = "bench")]
bench_calendar(&mut group, "calendar/indian", icu::calendar::indian::Indian);
#[cfg(feature = "bench")]
bench_calendar(&mut group, "calendar/julian", icu::calendar::julian::Julian);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/chinese_calculating",
icu::calendar::chinese::Chinese::new_always_calculating(),
);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/chinese_cached",
icu::calendar::chinese::Chinese::new(),
);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/gregorian",
icu::calendar::gregorian::Gregorian,
);
#[cfg(feature = "bench")]
bench_calendar(&mut group, "calendar/hebrew", icu::calendar::hebrew::Hebrew);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/islamic/observational",
icu::calendar::islamic::IslamicObservational::new_always_calculating(),
);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/islamic/civil",
icu::calendar::islamic::IslamicCivil::new(),
);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/islamic/ummalqura",
icu::calendar::islamic::IslamicUmmAlQura::new_always_calculating(),
);
#[cfg(feature = "bench")]
bench_calendar(
&mut group,
"calendar/islamic/tabular",
icu::calendar::islamic::IslamicTabular::new(),
);
group.finish();
}
criterion_group!(benches, convert_benches);
criterion_main!(benches);