/* -*- 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;

}