Provide benchmarks

.formatter.exs

@@ -1,4 +1,4 @@
 # Used by "mix format"
 [
-  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+  inputs: ["{mix,.formatter}.exs", "{benchmark,config,lib,test}/**/*.{ex,exs}"]
 ]

.gitignore

@@ -24,3 +24,6 @@ exneus-*.tar
 
 # Temporary files, for example, from tests.
 /tmp/
+
+# Benchmark report files
+/benchmark/report/

README.md

@@ -34,3 +34,34 @@ iex(1)> Exneus.encode!(%{name: "Joe Armstrong", age: 68, nationality: "British"}
 iex(2)> Exneus.decode!(v(1))
 %{"age" => 68, "name" => "Joe Armstrong", "nationality" => "British"}
 ```
+
+## Benchmark
+
+> - Operating System: Linux
+> - CPU Information: 12th Gen Intel(R) Core(TM) i9-12900HX
+> - Number of Available Cores: 24
+> - Available memory: 31.09 GB
+> - Elixir 1.17.2
+> - Erlang 27.0.1
+> - JIT enabled: true
+>
+> Benchmark suite executing with the following configuration:
+>
+> - warmup: 1 s
+> - time: 10 s
+> - memory time: 1 s
+> - reduction time: 0 ns
+> - parallel: 1
+> - inputs: Blockchain
+
+### Encode
+
+![Encode run time](benchmark/assets/encode_run_time.png)
+
+![Encode memory usage](benchmark/assets/encode_memory_usage.png)
+
+### Decode
+
+![Decode run time](benchmark/assets/decode_run_time.png)
+
+![Decode memory usage](benchmark/assets/decode_memory_usage.png)