use malachite_base::num::arithmetic::traits::{Reciprocal, ReciprocalAssign};
use malachite_base::test_util::bench::{run_benchmark, BenchmarkType};
use malachite_base::test_util::generators::common::{GenConfig, GenMode};
use malachite_base::test_util::runner::Runner;
use malachite_q::test_util::bench::bucketers::{
rational_bit_bucketer, triple_3_rational_bit_bucketer,
};
use malachite_q::test_util::generators::{rational_gen_var_1, rational_gen_var_1_nrm};
pub(crate) fn register(runner: &mut Runner) {
register_demo!(runner, demo_rational_reciprocal);
register_demo!(runner, demo_rational_reciprocal_ref);
register_demo!(runner, demo_rational_reciprocal_assign);
register_bench!(runner, benchmark_rational_reciprocal_library_comparison);
register_bench!(runner, benchmark_rational_reciprocal_evaluation_strategy);
register_bench!(runner, benchmark_rational_reciprocal_assign);
}
fn demo_rational_reciprocal(gm: GenMode, config: GenConfig, limit: usize) {
for n in rational_gen_var_1().get(gm, &config).take(limit) {
println!("reciprocal({}) = {}", n.clone(), n.reciprocal());
}
}
fn demo_rational_reciprocal_ref(gm: GenMode, config: GenConfig, limit: usize) {
for n in rational_gen_var_1().get(gm, &config).take(limit) {
println!("reciprocal(&{}) = {}", n, (&n).reciprocal());
}
}
fn demo_rational_reciprocal_assign(gm: GenMode, config: GenConfig, limit: usize) {
for mut n in rational_gen_var_1().get(gm, &config).take(limit) {
let n_old = n.clone();
n.reciprocal_assign();
println!("n := {}; n.reciprocal_assign(); n = {}", n_old, n);
}
}
#[allow(unused_must_use)]
fn benchmark_rational_reciprocal_library_comparison(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Rational.reciprocal()",
BenchmarkType::LibraryComparison,
rational_gen_var_1_nrm().get(gm, &config),
gm.name(),
limit,
file_name,
&triple_3_rational_bit_bucketer("x"),
&mut [
("Malachite", &mut |(_, _, n)| no_out!(n.reciprocal())),
("num", &mut |(n, _, _)| no_out!(n.recip())),
("rug", &mut |(_, n, _)| no_out!(n.recip())),
],
);
}
fn benchmark_rational_reciprocal_evaluation_strategy(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Rational.reciprocal()",
BenchmarkType::EvaluationStrategy,
rational_gen_var_1().get(gm, &config),
gm.name(),
limit,
file_name,
&rational_bit_bucketer("x"),
&mut [
("Rational.reciprocal()", &mut |n| no_out!(n.reciprocal())),
("(&Rational).reciprocal()", &mut |n| {
no_out!((&n).reciprocal())
}),
],
);
}
fn benchmark_rational_reciprocal_assign(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Rational.reciprocal_assign()",
BenchmarkType::Single,
rational_gen_var_1().get(gm, &config),
gm.name(),
limit,
file_name,
&rational_bit_bucketer("x"),
&mut [("Malachite", &mut |mut n| n.reciprocal_assign())],
);
}