Add benchmarking for FilesystemStore

Author: tnull

bench/Cargo.toml

@@ -13,7 +13,7 @@ hashbrown = ["lightning/hashbrown"]
 
 [dependencies]
 lightning = { path = "../lightning", features = ["_test_utils", "criterion"] }
-lightning-persister = { path = "../lightning-persister", features = ["criterion"] }
+lightning-storage = { path = "../lightning-storage", features = ["criterion"] }
 lightning-rapid-gossip-sync = { path = "../lightning-rapid-gossip-sync", features = ["criterion"] }
 criterion = { version = "0.4", default-features = false }
 

bench/benches/bench.rs

@@ -1,5 +1,5 @@
 extern crate lightning;
-extern crate lightning_persister;
+extern crate lightning_storage;
 
 extern crate criterion;
 
@@ -15,7 +15,7 @@ criterion_group!(benches,
 	lightning::routing::router::benches::generate_large_mpp_routes_with_probabilistic_scorer,
 	lightning::sign::benches::bench_get_secure_random_bytes,
 	lightning::ln::channelmanager::bench::bench_sends,
-	lightning_persister::bench::bench_sends,
+	lightning_storage::fs_store::bench::bench_sends,
 	lightning_rapid_gossip_sync::bench::bench_reading_full_graph_from_file,
 	lightning::routing::gossip::benches::read_network_graph,
 	lightning::routing::gossip::benches::write_network_graph);

lightning-storage/Cargo.toml

@@ -20,3 +20,6 @@ libc = "0.2"
 
 [target.'cfg(windows)'.dependencies]
 winapi = { version = "0.3", features = ["winbase"] }
+
+[target.'cfg(ldk_bench)'.dependencies]
+criterion = { version = "0.4", optional = true, default-features = false }

lightning-storage/src/fs_store.rs

@@ -262,3 +262,17 @@ mod tests {
 		do_read_write_remove_list_persist(&fs_store);
 	}
 }
+
+#[cfg(ldk_bench)]
+/// Benches
+pub mod bench {
+	use criterion::Criterion;
+
+	/// Bench!
+	pub fn bench_sends(bench: &mut Criterion) {
+		let store_a = super::FilesystemStore::new("bench_filesystem_store_a".into());
+		let store_b = super::FilesystemStore::new("bench_filesystem_store_b".into());
+		lightning::ln::channelmanager::bench::bench_two_sends(
+			bench, "bench_filesystem_persisted_sends", store_a, store_b);
+	}
+}