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dsp/bench: add lowpass

This commit is contained in:
Robert Jördens 2021-02-27 14:54:46 +01:00
parent 83496205b3
commit f4c6e07a38
1 changed files with 17 additions and 3 deletions
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20
dsp/benches/micro.rs
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@ -1,8 +1,9 @@
use core::f32::consts::PI; use core::f32::consts::PI;
use dsp::{atan2, cossin};
use dsp::{iir, iir_int};
use dsp::{PLL, RPLL};
use easybench::bench_env; use easybench::bench_env;
use generic_array::typenum::U4;
use dsp::{Lowpass, atan2, cossin, iir, iir_int, PLL, RPLL};
fn atan2_bench() { fn atan2_bench() {
let xi = (10 << 16) as i32; let xi = (10 << 16) as i32;
@ -70,6 +71,18 @@ fn iir_bench() {
); );
} }
fn lowpass_bench() {
let mut dut = Lowpass::<U4>::default();
println!(
"Lowpass::<U4>::update(x, k): {}",
bench_env((0x32421, 14), |(x, k)| dut.update(*x, *k))
);
println!(
"Lowpass::<U4>::update(x, 14): {}",
bench_env(0x32421, |x| dut.update(*x, 14))
);
}
fn main() { fn main() {
atan2_bench(); atan2_bench();
cossin_bench(); cossin_bench();
@ -77,4 +90,5 @@ fn main() {
pll_bench(); pll_bench();
iir_int_bench(); iir_int_bench();
iir_bench(); iir_bench();
lowpass_bench();
} }