use malachite_base::num::basic::floats::PrimitiveFloat;
use malachite_base::num::float::NiceFloat;
use malachite_base::test_util::bench::bucketers::pair_max_primitive_float_bucketer;
use malachite_base::test_util::bench::{run_benchmark, BenchmarkType};
use malachite_base::test_util::generators::common::{GenConfig, GenMode};
use malachite_base::test_util::generators::primitive_float_pair_gen;
use malachite_base::test_util::runner::Runner;
use std::cmp::Ordering;
pub(crate) fn register(runner: &mut Runner) {
register_primitive_float_demos!(runner, demo_nice_float_cmp);
register_primitive_float_benches!(runner, benchmark_nice_float_cmp_algorithms);
}
fn demo_nice_float_cmp<T: PrimitiveFloat>(gm: GenMode, config: GenConfig, limit: usize) {
for (x, y) in primitive_float_pair_gen::<T>().get(gm, &config).take(limit) {
let x = NiceFloat(x);
let y = NiceFloat(y);
match x.cmp(&y) {
Ordering::Less => println!("{} < {}", x, y),
Ordering::Equal => println!("{} = {}", x, y),
Ordering::Greater => println!("{} > {}", x, y),
}
}
}
#[allow(unused_must_use)]
fn benchmark_nice_float_cmp_algorithms<T: PrimitiveFloat>(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
&format!("NiceFloat<{}>.cmp(&NiceFloat<{}>)", T::NAME, T::NAME),
BenchmarkType::Algorithms,
primitive_float_pair_gen::<T>().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_max_primitive_float_bucketer("f", "g"),
&mut [
("Malachite", &mut |(x, y)| {
no_out!(NiceFloat(x).cmp(&NiceFloat(y)))
}),
("Rust default", &mut |(x, y)| no_out!(x.partial_cmp(&y))),
],
);
}