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Speedup import benchmark (#4995)

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* use lazy matrix

* speedup

* Update bin/node/testing/benches/import.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
This commit is contained in:
Nikolay Volf
2020-02-20 11:58:41 +03:00
committed by GitHub
parent d94aa53352
commit 9cb35b9788
1 changed files with 31 additions and 12 deletions
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substrate/bin/node/testing/benches/import.rs
+31 -12
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@@ -37,7 +37,7 @@ use sc_client_api::backend::Backend;
criterion_group!(
name = benches;
config = Criterion::default().sample_size(50).warm_up_time(std::time::Duration::from_secs(20));
config = Criterion::default().sample_size(20).warm_up_time(std::time::Duration::from_secs(20));
targets = bench_block_import
);
criterion_group!(
@@ -50,7 +50,7 @@ criterion_group!(
config = Criterion::default().sample_size(10);
targets = profile_block_import
);
criterion_main!(benches, profile, wasm_size);
criterion_main!(benches, profile);
fn bench_block_import(c: &mut Criterion) {
sc_cli::init_logger("");
@@ -152,6 +152,33 @@ struct Setup {
block: Block,
}
struct SetupIterator {
current: usize,
finish: usize,
multiplier: usize,
}
impl SetupIterator {
fn new(current: usize, finish: usize, multiplier: usize) -> Self {
SetupIterator { current, finish, multiplier }
}
}
impl Iterator for SetupIterator {
type Item = Setup;
fn next(&mut self) -> Option<Setup> {
if self.current >= self.finish { return None }
self.current += 1;
let size = self.current * self.multiplier;
let mut db = BenchDb::new(size);
let block = db.generate_block(size);
Some(Setup { db, block })
}
}
impl fmt::Debug for Setup {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "Setup: {} tx/block", self.block.extrinsics.len())
@@ -161,14 +188,6 @@ impl fmt::Debug for Setup {
fn bench_wasm_size_import(c: &mut Criterion) {
sc_cli::init_logger("");
let mut setups = Vec::new();
for block_size in 5..15 {
let mut db = BenchDb::new(block_size*50);
let block = db.generate_block(block_size * 50);
setups.push(Setup { db, block });
}
c.bench_function_over_inputs("wasm_size_import",
move |bencher, setup| {
bencher.iter_batched(
@@ -181,6 +200,6 @@ fn bench_wasm_size_import(c: &mut Criterion) {
criterion::BatchSize::PerIteration,
);
},
setups,
SetupIterator::new(5, 15, 50),
);
}
}