use malachite_base::num::arithmetic::traits::{
CeilingLogBasePowerOf2, CheckedLogBasePowerOf2, FloorLogBasePowerOf2,
};
use malachite_base::test_util::bench::bucketers::pair_1_vec_len_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::unsigned_vec_unsigned_pair_gen_var_13;
use malachite_base::test_util::runner::Runner;
use malachite_nz::natural::arithmetic::log_base_power_of_2::{
limbs_ceiling_log_base_power_of_2, limbs_checked_log_base_power_of_2,
limbs_floor_log_base_power_of_2,
};
use malachite_nz::test_util::bench::bucketers::pair_1_natural_bit_bucketer;
use malachite_nz::test_util::generators::natural_unsigned_pair_gen_var_8;
use malachite_nz::test_util::natural::arithmetic::log_base_power_of_2::*;
pub(crate) fn register(runner: &mut Runner) {
register_demo!(runner, demo_limbs_floor_log_base_power_of_2);
register_demo!(runner, demo_limbs_ceiling_log_base_power_of_2);
register_demo!(runner, demo_limbs_checked_log_base_power_of_2);
register_demo!(runner, demo_natural_floor_log_base_power_of_2);
register_demo!(runner, demo_natural_ceiling_log_base_power_of_2);
register_demo!(runner, demo_natural_checked_log_base_power_of_2);
register_bench!(runner, benchmark_limbs_floor_log_base_power_of_2);
register_bench!(runner, benchmark_limbs_ceiling_log_base_power_of_2);
register_bench!(runner, benchmark_limbs_checked_log_base_power_of_2);
register_bench!(runner, benchmark_natural_floor_log_base_power_of_2);
register_bench!(
runner,
benchmark_natural_ceiling_log_base_power_of_2_algorithms
);
register_bench!(runner, benchmark_natural_checked_log_base_power_of_2);
}
fn demo_limbs_floor_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (xs, pow) in unsigned_vec_unsigned_pair_gen_var_13()
.get(gm, &config)
.take(limit)
{
println!(
"limbs_floor_log_base_power_of_2({:?}, {}) = {}",
xs,
pow,
limbs_floor_log_base_power_of_2(&xs, pow)
);
}
}
fn demo_limbs_ceiling_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (xs, pow) in unsigned_vec_unsigned_pair_gen_var_13()
.get(gm, &config)
.take(limit)
{
println!(
"limbs_ceiling_log_base_power_of_2({:?}, {}) = {}",
xs,
pow,
limbs_ceiling_log_base_power_of_2(&xs, pow)
);
}
}
fn demo_limbs_checked_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (xs, pow) in unsigned_vec_unsigned_pair_gen_var_13()
.get(gm, &config)
.take(limit)
{
println!(
"limbs_checked_log_base_power_of_2({:?}, {}) = {:?}",
xs,
pow,
limbs_checked_log_base_power_of_2(&xs, pow)
);
}
}
fn demo_natural_floor_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (n, pow) in natural_unsigned_pair_gen_var_8()
.get(gm, &config)
.take(limit)
{
println!(
"floor_log_base_power_of_2({}, {}) = {}",
n,
pow,
n.floor_log_base_power_of_2(pow)
);
}
}
fn demo_natural_ceiling_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (n, pow) in natural_unsigned_pair_gen_var_8()
.get(gm, &config)
.take(limit)
{
println!(
"ceiling_log_base_power_of_2({}, {}) = {}",
n,
pow,
n.ceiling_log_base_power_of_2(pow)
);
}
}
fn demo_natural_checked_log_base_power_of_2(gm: GenMode, config: GenConfig, limit: usize) {
for (n, pow) in natural_unsigned_pair_gen_var_8()
.get(gm, &config)
.take(limit)
{
println!(
"checked_log_base_power_of_2({}, {}) = {:?}",
n,
pow,
n.checked_log_base_power_of_2(pow)
);
}
}
fn benchmark_limbs_floor_log_base_power_of_2(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"limbs_floor_log_base_power_of_2(&[Limb], u64)",
BenchmarkType::Single,
unsigned_vec_unsigned_pair_gen_var_13().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_vec_len_bucketer("xs"),
&mut [("Malachite", &mut |(ref xs, pow)| {
no_out!(limbs_floor_log_base_power_of_2(xs, pow))
})],
);
}
fn benchmark_limbs_ceiling_log_base_power_of_2(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"limbs_ceiling_log_base_power_of_2(&[Limb], u64)",
BenchmarkType::Single,
unsigned_vec_unsigned_pair_gen_var_13().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_vec_len_bucketer("xs"),
&mut [("Malachite", &mut |(ref xs, pow)| {
no_out!(limbs_ceiling_log_base_power_of_2(xs, pow))
})],
);
}
fn benchmark_limbs_checked_log_base_power_of_2(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"limbs_checked_log_base_power_of_2(&[Limb], u64)",
BenchmarkType::Single,
unsigned_vec_unsigned_pair_gen_var_13().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_vec_len_bucketer("xs"),
&mut [("Malachite", &mut |(ref xs, pow)| {
no_out!(limbs_checked_log_base_power_of_2(xs, pow))
})],
);
}
fn benchmark_natural_floor_log_base_power_of_2(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Natural.floor_log_base_power_of_2(u64)",
BenchmarkType::Single,
natural_unsigned_pair_gen_var_8().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_natural_bit_bucketer("x"),
&mut [("Malachite", &mut |(n, pow)| {
no_out!(n.floor_log_base_power_of_2(pow))
})],
);
}
fn benchmark_natural_ceiling_log_base_power_of_2_algorithms(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Natural.ceiling_log_base_power_of_2(u64)",
BenchmarkType::Algorithms,
natural_unsigned_pair_gen_var_8().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_natural_bit_bucketer("x"),
&mut [
("default", &mut |(n, pow)| {
no_out!(n.ceiling_log_base_power_of_2(pow))
}),
("naive", &mut |(ref n, pow)| {
no_out!(ceiling_log_base_power_of_2_naive_nz(n, pow))
}),
],
);
}
fn benchmark_natural_checked_log_base_power_of_2(
gm: GenMode,
config: GenConfig,
limit: usize,
file_name: &str,
) {
run_benchmark(
"Natural.floor_log_base_power_of_2(u64)",
BenchmarkType::Single,
natural_unsigned_pair_gen_var_8().get(gm, &config),
gm.name(),
limit,
file_name,
&pair_1_natural_bit_bucketer("x"),
&mut [("Malachite", &mut |(n, pow)| {
no_out!(n.checked_log_base_power_of_2(pow))
})],
);
}