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_nz::test_util::bench::bucketers::integer_bit_bucketer;
use malachite_nz::test_util::generators::integer_gen;
use malachite_nz::test_util::integer::logic::trailing_zeros::integer_trailing_zeros_alt;
pub(crate) fn register(runner: &mut Runner) {
register_demo!(runner, demo_integer_trailing_zeros);
register_bench!(runner, benchmark_integer_trailing_zeros_algorithms);
}
fn demo_integer_trailing_zeros(gm: GenMode, config: GenConfig, limit: usize) {
for n in integer_gen().get(gm, &config).take(limit) {
println!("trailing_zeros({}) = {:?}", n, n.trailing_zeros());
}
}
fn benchmark_integer_trailing_zeros_algorithms(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Integer.trailing_zeros()",
BenchmarkType::Algorithms,
integer_gen().get(gm, &config),
gm.name(),
limit,
file_name,
&integer_bit_bucketer("n"),
&mut [
("default", &mut |n| no_out!(n.trailing_zeros())),
("using bits explicitly", &mut |n| {
no_out!(integer_trailing_zeros_alt(&n))
}),
],
);
}