Add bench-zlib

test/extras/include/boost/beast/test/throughput.hpp

@@ -0,0 +1,57 @@
+//
+// Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// Official repository: https://github.com/boostorg/beast
+//
+
+#ifndef BOOST_BEAST_TEST_THROUGHPUT_HPP
+#define BOOST_BEAST_TEST_THROUGHPUT_HPP
+
+#include <chrono>
+#include <cstdint>
+
+namespace boost {
+namespace beast {
+namespace test {
+
+class timer
+{
+    using clock_type =
+        std::chrono::system_clock;
+
+    clock_type::time_point when_;
+
+public:
+    using duration =
+        clock_type::duration;
+
+    timer()
+        : when_(clock_type::now())
+    {
+    }
+
+    duration
+    elapsed() const
+    {
+        return clock_type::now() - when_;
+    }
+};
+
+inline
+std::uint64_t
+throughput(std::chrono::duration<
+    double> const& elapsed, std::uint64_t items)
+{
+    using namespace std::chrono;
+    return static_cast<std::uint64_t>(
+        1 / (elapsed/items).count());
+}
+
+} // test
+} // beast
+} // boost
+
+#endif