opt

.gitignore

@@ -1,3 +1,6 @@
 /target
 /test
 *~
+
+flamegraph.svg
+perf*

Cargo.toml

@@ -7,6 +7,12 @@ edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[profile.release]
+opt-level = 3
+lto = "fat"
+codegen-units = 1
+panic = "unwind"
+
 [features]
 default = ["threads"]