Benchmark 2025 day 11

Author: sim642

src/test/scala/eu/sim642/adventofcode2025/Day11Benchmark.scala

@@ -0,0 +1,40 @@
+package eu.sim642.adventofcode2025
+
+import Day11.*
+import org.scalameter.Bench
+import org.scalameter.api.Gen
+
+object Day11Benchmark extends Bench.Group {
+
+  val inputDevices = parseDevices(input)
+
+  abstract class SolutionBenchmark(solution: Solution) extends Bench.LocalTime {
+    performance of solution.getClass.getSimpleName in {
+      performance of "Part 1" in {
+        measure method "countPaths" in {
+          using (Gen.unit("input")) in { _ =>
+            solution.Part1.countPaths(inputDevices)
+          }
+        }
+      }
+
+      performance of "Part 2" in {
+        measure method "countPaths" in {
+          using (Gen.unit("input")) in { _ =>
+            solution.Part2.countPaths(inputDevices)
+          }
+        }
+      }
+    }
+  }
+
+  class ViaMapSolutionBenchmark extends SolutionBenchmark(ViaMapSolution)
+
+  class ViaPairSolutionBenchmark extends SolutionBenchmark(ViaPairSolution)
+
+  class PermutationsSolutionBenchmark extends SolutionBenchmark(PermutationSolution)
+
+  include(new ViaMapSolutionBenchmark)
+  include(new ViaPairSolutionBenchmark)
+  include(new PermutationsSolutionBenchmark)
+}