From d8eee0d04a33d08793448f9b66c4a742068dd643 Mon Sep 17 00:00:00 2001
From: Kishore Nallan <kishore@kishorelive.com>
Date: Sun, 2 Oct 2016 19:11:59 +0530
Subject: [PATCH] Util for logging exec time.

---
 include/exectime.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 include/exectime.h

diff --git a/include/exectime.h b/include/exectime.h
new file mode 100644
index 00000000..3e269eee
--- /dev/null
+++ b/include/exectime.h
@@ -0,0 +1,17 @@
+#pragma once
+#include <iostream>
+#include <chrono>
+
+class ExecTime {
+    static auto begin = std::chrono::high_resolution_clock::now();
+
+    static void start() {
+        begin = std::chrono::high_resolution_clock::now();
+    }
+
+    static void log(std::string operation) {
+        long long int timeMicros = std::chrono::duration_cast<std::chrono::microseconds>(
+                std::chrono::high_resolution_clock::now() - begin).count();
+        std::cout << "Time taken for " << operation << ": " << timeMicros << "us" << std::endl;
+    }
+};
\ No newline at end of file