#![allow(clippy::unwrap_used)]
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use itertools::Itertools;
use rand::distributions::Uniform;
use rand::{thread_rng, Rng};
use vortex_array::array::BoolArray;
use vortex_array::compute::Operator;
use vortex_array::IntoArray;
use vortex_error::VortexError;
fn compare_bool(c: &mut Criterion) {
let mut group = c.benchmark_group("compare");
let mut rng = thread_rng();
let range = Uniform::new(0u8, 1);
let arr = BoolArray::from(
(0..10_000_000)
.map(|_| rng.sample(range) == 0)
.collect_vec(),
)
.into_array();
let arr2 = BoolArray::from(
(0..10_000_000)
.map(|_| rng.sample(range) == 0)
.collect_vec(),
)
.into_array();
group.bench_function("compare_bool", |b| {
b.iter(|| {
let indices = vortex_array::compute::compare(&arr, &arr2, Operator::Gte).unwrap();
black_box(indices);
Ok::<(), VortexError>(())
});
});
}
fn compare_primitive(c: &mut Criterion) {
let mut group = c.benchmark_group("compare");
let mut rng = thread_rng();
let range = Uniform::new(0i64, 100_000_000);
let arr = (0..10_000_000)
.map(|_| rng.sample(range))
.collect_vec()
.into_array();
let arr2 = (0..10_000_000)
.map(|_| rng.sample(range))
.collect_vec()
.into_array();
group.bench_function("compare_int", |b| {
b.iter(|| {
let indices = vortex_array::compute::compare(&arr, &arr2, Operator::Gte).unwrap();
black_box(indices);
Ok::<(), VortexError>(())
});
});
}
criterion_group!(benches, compare_primitive, compare_bool);
criterion_main!(benches);