/* -*- C++ -*-

  *

  * This file is a part of LEMON, a generic C++ optimization library

  *

  * Copyright (C) 2003-2006

  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

  * (Egervary Research Group on Combinatorial Optimization, EGRES).

  *

  * Permission to use, modify and distribute this software is granted

  * provided that this copyright notice appears in all copies. For

  * precise terms see the accompanying LICENSE file.

  *

  * This software is provided "AS IS" with no warranty of any kind,

  * express or implied, and with no claim as to its suitability for any

  * purpose.

  *

  */

 #define NDEBUG

 #include <lemon/time_measure.h>

 #include <lemon/smart_graph.h>

 #include <lemon/graph_utils.h>

 #include <lemon/maps.h>

 #include <lemon/error.h>

 #include <lemon/radix_sort.h>

 #include <vector>

 #include <algorithm>

 #include <cmath>

 using namespace std;

 using namespace lemon;

 void testRadixSort() {

   int n = 10000000;

   vector<int> data(n);

   for (int i = 0; i < n; ++i) {

     data[i] = (int)(1000 * (rand() / (RAND_MAX + 1.0))) - 500;

   }

   radixSort(data.begin(), data.end());

 }

 void testCounterSort() {

   int n = 10000000;

   vector<int> data(n);

   for (int i = 0; i < n; ++i) {

     data[i] = (int)(1000 * (rand() / (RAND_MAX + 1.0))) - 500;

   }

   counterSort(data.begin(), data.end());

 }

 void testSort() {

   int n = 10000000;

   vector<int> data(n);

   for (int i = 0; i < n; ++i) {

     data[i] = (int)(1000 * (rand() / (RAND_MAX + 1.0))) - 500;

   }

   sort(data.begin(), data.end());

 }

 void testStableSort() {

   int n = 10000000;

   vector<int> data(n);

   for (int i = 0; i < n; ++i) {

     data[i] = (int)(1000 * (rand() / (RAND_MAX + 1.0))) - 500;

   }

   stable_sort(data.begin(), data.end());

 }

 void testSorts() {

   {

     int n = 10000000;

     vector<int> data(n);

   }

   cout << "Radix sort: " << runningTimeTest(testRadixSort, 60) << endl;

   cout << "Counter sort: " << runningTimeTest(testCounterSort, 60) << endl;

   cout << "Standard sort: " << runningTimeTest(testSort, 60) << endl;

   cout << "Stable sort: " << runningTimeTest(testStableSort, 60) << endl;

 }

 int main() {

   testSorts();

   return 0;

 }