3 // Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the terms
7 // of the GNU General Public License as published by the Free Software
8 // Foundation; either version 3, or (at your option) any later
11 // This library is distributed in the hope that it will be useful, but
12 // WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
21 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
23 // Permission to use, copy, modify, sell, and distribute this software
24 // is hereby granted without fee, provided that the above copyright
25 // notice appears in all copies, and that both that copyright notice
26 // and this permission notice appear in supporting documentation. None
27 // of the above authors, nor IBM Haifa Research Laboratories, make any
28 // representation about the suitability of this software for any
29 // purpose. It is provided "as is" without express or implied
33 * @file tree_split_join_timing_test.cpp
34 * Contains test for joining trees.
37 #include <ext/typelist.h>
38 #include <performance/io/xml_formatter.hpp>
39 #include <io/verified_cmd_line_input.hpp>
40 #include <testsuite_rng.h>
41 #include <common_type/assoc/common_type.hpp>
42 #include <performance/assoc/timing/tree_split_join_test.hpp>
50 main(int argc, char* a_p_argv[])
52 using namespace __gnu_pbds::test;
59 xml_test_performance_formatter fmt("Size", "Average time (sec.)");
62 typedef tree_split_join_test<true> test_t;
63 test_t tst(vn, vs, vm);
65 typedef tree_common_types<int, __gnu_pbds::null_mapped_type>::performance_tl tl_t;
67 __gnu_cxx::typelist::apply(tst, tl);
71 typedef tree_split_join_test<false> test_t;
72 test_t tst(vn, vs, vm);
73 typedef native_set<int> native_set_t;
79 std::cerr << "Test failed" << std::endl;
89 cerr << "usage: tree_split_join_test.cpp <vn> <vs> <vm>" <<
92 cerr << "This test checks the performance of splitting joining"
93 "tree based containers. " << endl;
94 cerr << "Specifically, it does the following:" << endl;
95 cerr << "* Creates a tree " << endl;
96 cerr << "* Inserts integers into the tree" << endl;
97 cerr << "* Splits half the tree into a different tree" << endl;
98 cerr << "* Joins the trees" << endl;
99 cerr << "* Repeats the above test a given number of times) "
102 cerr << endl << endl;
104 cerr << "vn = minimum size of the tree" << endl;
105 cerr << "vs = step size of the tree" << endl;
106 cerr << "vm = maximum size of the tree" << endl;