use malachite_base::num::logic::traits::SignificantBits;
use malachite_base::test_util::bench::{BenchmarkType, run_benchmark};
use malachite_base::test_util::generators::common::{GenConfig, GenMode};
use malachite_base::test_util::runner::Runner;
use malachite_nz::test_util::bench::bucketers::triple_3_integer_bit_bucketer;
use malachite_nz::test_util::generators::{integer_gen, integer_gen_nrm};
pub(crate) fn register(runner: &mut Runner) {
register_demo!(runner, demo_integer_significant_bits);
register_bench!(
runner,
benchmark_integer_significant_bits_library_comparison
);
}
fn demo_integer_significant_bits(gm: GenMode, config: &GenConfig, limit: usize) {
for n in integer_gen().get(gm, config).take(limit) {
println!("significant_bits({}) = {}", n, n.significant_bits());
}
}
fn benchmark_integer_significant_bits_library_comparison(
gm: GenMode,
config: &GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Integer.significant_bits()",
BenchmarkType::LibraryComparison,
integer_gen_nrm().get(gm, config),
gm.name(),
limit,
file_name,
&triple_3_integer_bit_bucketer("n"),
&mut [
("Malachite", &mut |(_, _, n)| no_out!(n.significant_bits())),
("num", &mut |(n, _, _)| no_out!(n.bits())),
("rug", &mut |(_, n, _)| no_out!(n.significant_bits())),
],
);
}