81 lines
2.0 KiB
Rust
81 lines
2.0 KiB
Rust
#[macro_use]
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extern crate criterion;
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use criterion::black_box;
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use criterion::{Benchmark, Criterion};
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use ssz::{Decode, Encode};
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use ssz_derive::{Decode, Encode};
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#[derive(Clone, Copy, Encode, Decode)]
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pub struct FixedLen {
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a: u64,
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b: u64,
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c: u64,
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d: u64,
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}
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fn criterion_benchmark(c: &mut Criterion) {
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let n = 8196;
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let vec: Vec<u64> = vec![4242; 8196];
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c.bench(
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&format!("vec_of_{}_u64", n),
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Benchmark::new("as_ssz_bytes", move |b| {
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b.iter_with_setup(|| vec.clone(), |vec| black_box(vec.as_ssz_bytes()))
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})
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.sample_size(100),
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);
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let vec: Vec<u64> = vec![4242; 8196];
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let bytes = vec.as_ssz_bytes();
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c.bench(
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&format!("vec_of_{}_u64", n),
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Benchmark::new("from_ssz_bytes", move |b| {
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b.iter_with_setup(
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|| bytes.clone(),
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|bytes| {
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let vec: Vec<u64> = Vec::from_ssz_bytes(&bytes).unwrap();
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black_box(vec)
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},
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)
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})
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.sample_size(100),
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);
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let fixed_len = FixedLen {
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a: 42,
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b: 42,
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c: 42,
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d: 42,
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};
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let fixed_len_vec: Vec<FixedLen> = vec![fixed_len; 8196];
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let vec = fixed_len_vec.clone();
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c.bench(
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&format!("vec_of_{}_struct", n),
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Benchmark::new("as_ssz_bytes", move |b| {
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b.iter_with_setup(|| vec.clone(), |vec| black_box(vec.as_ssz_bytes()))
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})
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.sample_size(100),
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);
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let vec = fixed_len_vec.clone();
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let bytes = vec.as_ssz_bytes();
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c.bench(
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&format!("vec_of_{}_struct", n),
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Benchmark::new("from_ssz_bytes", move |b| {
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b.iter_with_setup(
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|| bytes.clone(),
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|bytes| {
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let vec: Vec<u64> = Vec::from_ssz_bytes(&bytes).unwrap();
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black_box(vec)
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},
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)
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})
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.sample_size(100),
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);
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}
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criterion_group!(benches, criterion_benchmark);
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criterion_main!(benches);
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