From 89318eaf4ccb674028c82eed57c130a61a5e4c6e Mon Sep 17 00:00:00 2001
From: Stedd <toanpa+git@pm.me>
Date: Sun, 1 Dec 2024 16:52:23 +0100
Subject: [PATCH] added stress testing

---
 days/day01.cpp |  2 +-
 main.cpp       | 23 ++++++++++++++++++-----
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/days/day01.cpp b/days/day01.cpp
index 80399f0..6916900 100644
--- a/days/day01.cpp
+++ b/days/day01.cpp
@@ -187,5 +187,5 @@ void day01::Part2()
 	{
 		sum += number * occurrence_map[number];
 	}
-	printf("Sum of all occurrence pairs is: %d\n", sum);
+	//printf("Sum of all occurrence pairs is: %d\n", sum);
 }
diff --git a/main.cpp b/main.cpp
index a2595e2..db00e56 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,9 +5,22 @@
 
 int main()
 {
-	const auto startTime = std::chrono::high_resolution_clock::now();
-	day01::Part2();
-	const auto endTime = std::chrono::high_resolution_clock::now();
-	const std::chrono::duration<double> diff = endTime - startTime;
-	std::cout << "Execution time: " << diff.count() * 1e6 << " μs" << std::endl;
+	double lowest = 10000;
+	double totalTime = 0;
+	constexpr int cycles = 10000;
+	for (int i = 1; i <= cycles; i++)
+	{
+		const auto startTime = std::chrono::high_resolution_clock::now();
+		day01::Part2();
+		const auto endTime = std::chrono::high_resolution_clock::now();
+		const std::chrono::duration<double> diff = endTime - startTime;
+
+		totalTime += diff.count();
+		if (diff.count() < lowest)
+		{
+			lowest = diff.count();
+		}
+	}
+	const double average = totalTime / cycles;
+	std::cout << "Execution time avg: " << average * 1e6 << " μs. Lowest: " << lowest * 1e6 << " μs" << std::endl;
 }