From e417f986be88097aefeaccc9f1e9b41fcb2b85d2 Mon Sep 17 00:00:00 2001
From: Nikolay Volf <nikvolf@gmail.com>
Date: Wed, 19 Feb 2020 13:38:40 +0300
Subject: [PATCH] wasm per block size bench (#4982)
---
substrate/bin/node/testing/benches/import.rs | 47 +++++++++++++++++++-
1 file changed, 46 insertions(+), 1 deletion(-)
diff --git a/substrate/bin/node/testing/benches/import.rs b/substrate/bin/node/testing/benches/import.rs
index f8cbbec79d5..d0ec993655c 100644
--- a/substrate/bin/node/testing/benches/import.rs
+++ b/substrate/bin/node/testing/benches/import.rs
@@ -28,7 +28,9 @@
//! to much configuring - just block full of randomized transactions.
//! It is not supposed to measure runtime modules weight correctness
+use std::fmt;
use node_testing::bench::{BenchDb, Profile};
+use node_primitives::Block;
use sp_runtime::generic::BlockId;
use criterion::{Criterion, criterion_group, criterion_main};
use sc_client_api::backend::Backend;
@@ -38,12 +40,17 @@ criterion_group!(
config = Criterion::default().sample_size(50).warm_up_time(std::time::Duration::from_secs(20));
targets = bench_block_import
);
+criterion_group!(
+ name = wasm_size;
+ config = Criterion::default().sample_size(10);
+ targets = bench_wasm_size_import
+);
criterion_group!(
name = profile;
config = Criterion::default().sample_size(10);
targets = profile_block_import
);
-criterion_main!(benches, profile);
+criterion_main!(benches, profile, wasm_size);
fn bench_block_import(c: &mut Criterion) {
sc_cli::init_logger("");
@@ -139,3 +146,41 @@ fn profile_block_import(c: &mut Criterion) {
},
);
}
+
+struct Setup {
+ db: BenchDb,
+ block: Block,
+}
+
+impl fmt::Debug for Setup {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ write!(f, "Setup: {} tx/block", self.block.extrinsics.len())
+ }
+}
+
+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(
+ || {
+ setup.db.create_context(Profile::Wasm)
+ },
+ |mut context| {
+ context.import_block(setup.block.clone());
+ },
+ criterion::BatchSize::PerIteration,
+ );
+ },
+ setups,
+ );
+}
\ No newline at end of file
--
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