Functional NegBin implementaion

NegBin/NegBinBenchmark.cpp

@@ -0,0 +1,68 @@
+//
+// Created by trotfunky on 06/11/2020.
+//
+
+#include <iostream>
+#include <chrono>
+#include <random>
+#include "NegBin.h"
+
+int main()
+{
+    std::random_device rd;
+    std::default_random_engine gen(rd());
+
+    std::uniform_int_distribution<> distribution(0,2147483647);
+
+    std::vector<NegBin> randoms1;
+    std::vector<NegBin> randoms2;
+    randoms1.reserve(1000000);
+    randoms2.reserve(1000000);
+
+    for (int i = 0;i<1000000;i++)
+    {
+        randoms1.emplace_back(longBitField(distribution(gen)));
+        randoms2.emplace_back(longBitField(distribution(gen)));
+    }
+
+    NegBin temp;
+
+    auto start = std::chrono::high_resolution_clock::now();
+    for (int i = 0;i<1000000;i++)
+    {
+        temp = randoms1.at(i) + randoms2.at(i);
+    }
+    auto end = std::chrono::high_resolution_clock::now();
+
+    auto total_duration = std::chrono::duration_cast<std::chrono::nanoseconds>(end-start);
+
+    std::cout << "Total time taken for 1 000 000 iterations is :" << total_duration.count()/1000 << "µs" << std::endl;
+    std::cout << "Time per addition is roughly : " << total_duration.count()/1000000 << "ns" << std::endl;
+
+    std::vector<long> randomsInts1;
+    std::vector<long> randomsInts2;
+    randomsInts1.reserve(1000000);
+    randomsInts2.reserve(1000000);
+
+    for (int i = 0;i<1000000;i++)
+    {
+        randomsInts1.push_back(distribution(gen));
+        randomsInts2.push_back(distribution(gen));
+    }
+
+    long tempInt;
+
+    auto startInts = std::chrono::high_resolution_clock::now();
+    for (int i = 0;i<1000000;i++)
+    {
+        tempInt = randomsInts1.at(i) * randomsInts2.at(i);
+    }
+    auto endInts = std::chrono::high_resolution_clock::now();
+
+    auto total_int_duration = std::chrono::duration_cast<std::chrono::nanoseconds>(endInts-startInts);
+
+    std::cout << "Total time taken for 1 000 000 iterations is :" << total_int_duration.count()/1000 << "µs" << std::endl;
+    std::cout << "Time per addition is roughly : " << total_int_duration.count()/1000000 << "ns" << std::endl;
+
+    return 0;
+}