Add util function TimedInvoke to measure execution time

src/core/util/timed_invoke.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <chrono>
+#include <functional>
+#include <utility>
+
+namespace util {
+/// invoke and return the time taken for execution
+template <typename... Ts>
+size_t TimedInvoke(Ts&&... invoke_args) {
+    auto const start = std::chrono::system_clock::now();
+    std::invoke(std::forward<Ts>(invoke_args)...);
+    auto const end = std::chrono::system_clock::now();
+    return std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count();
+}
+}  // namespace util