1 // Copyright (C) 2004 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 2, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING. If not, write to the Free
16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19 // As a special exception, you may use this file as part of a free software
20 // library without restriction. Specifically, if other files instantiate
21 // templates or use macros or inline functions from this file, or you compile
22 // this file and link it with other files to produce an executable, this
23 // file does not by itself cause the resulting executable to be covered by
24 // the GNU General Public License. This exception does not however
25 // invalidate any other reasons why the executable file might be covered by
26 // the GNU General Public License.
28 // 2004-03-11 Dhruv Matani <dhruvbird@HotPOP.com>
32 #include <ext/mt_allocator.h>
33 #include <ext/malloc_allocator.h>
35 #include <testsuite_performance.h>
36 #include <ext/bitmap_allocator.h>
37 #include <ext/pool_allocator.h>
40 using __gnu_cxx::malloc_allocator;
41 using __gnu_cxx::__mt_alloc;
42 using __gnu_cxx::bitmap_allocator;
43 using __gnu_cxx::__pool_alloc;
45 typedef int test_type;
47 using namespace __gnu_cxx;
55 template <typename Alloc>
58 typedef list<int, Alloc> My_List;
61 int const Iter = 150000;
66 for (int i = 0; i < Iter; ++i)
67 il1.push_back (rand()%500001);
69 //Search for random values that may or may not belong to the list.
70 for (int i = 0; i < 50; ++i)
71 std::find (il1.begin(), il1.end(), rand()%100001);
75 //Search for random values that may or may not belong to the list.
76 for (int i = 0; i < 50; ++i)
78 typename My_List::iterator _liter = std::find (il1.begin(), il1.end(), rand()%100001);
79 if (_liter != il1.end())
88 template <typename Alloc>
91 using namespace __gnu_test;
96 resource_counter resource;
97 clear_counters(time, resource);
98 start_counters(time, resource);
99 int test_iterations = Test_Allocator<Alloc>();
100 stop_counters(time, resource);
102 std::ostringstream comment;
103 comment << "iterations: " << test_iterations <<endl;
104 comment << "type: " << abi::__cxa_demangle(typeid(obj).name(),
106 report_header(__FILE__, comment.str());
107 report_performance(__FILE__, string(), time, resource);
113 do_test<new_allocator<int> >();
116 do_test<malloc_allocator<int> >();
119 do_test<bitmap_allocator<int> >();
122 do_test<__mt_alloc<int> >();
125 do_test<__pool_alloc<int> >();