3 // Copyright (C) 2005-2013 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_order_statistics_timing_test.cpp
34 * Contains test for order_statisticsing trees.
39 #include <ext/typelist.h>
40 #include <performance/io/xml_formatter.hpp>
41 #include <io/verified_cmd_line_input.hpp>
42 #include <testsuite_rng.h>
43 #include <common_type/assoc/common_type.hpp>
44 #include <performance/assoc/timing/tree_order_statistics_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_order_statistics_test
< true> test_t
;
63 test_t
tst(vn
, vs
, vm
);
64 typedef tree_common_types
<int, __gnu_pbds::null_type
, std::less
<int>, __gnu_pbds::tree_order_statistics_node_update
>::performance_tl tl_t
;
66 __gnu_cxx::typelist::apply(tst
, tl
);
70 typedef tree_order_statistics_test
<false> test_t
;
71 test_t
tst(vn
, vs
, vm
);
72 typedef native_set
<int> native_set_t
;
78 std::cerr
<< "Test failed" << std::endl
;
88 cerr
<< "usage: tree_order_statistics_timing_test.out <vn> <vs> <vm>" <<
91 cerr
<< "This test checks the performance of order statistics"
92 " in tree based containers. " << endl
;
93 cerr
<< "Specifically, it does the following:" << endl
;
94 cerr
<< "* Creates a tree" << endl
;
95 cerr
<< "* Inserts integers into the tree" << endl
;
96 cerr
<< "* Checks the order-statistics of each entry in the tree" << endl
;
97 cerr
<< "* Repeats the above test some times"
100 cerr
<< endl
<< endl
;
102 cerr
<< "vn = minimum size of the tree" << endl
;
103 cerr
<< "vs = step size of the tree" << endl
;
104 cerr
<< "vm = maximum size of the tree" << endl
;