3 // Copyright (C) 2005, 2006 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 2, 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 COPYING. If not, write to
18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
19 // MA 02111-1307, USA.
21 // As a special exception, you may use this file as part of a free
22 // software library without restriction. Specifically, if other files
23 // instantiate templates or use macros or inline functions from this
24 // file, or you compile this file and link it with other files to
25 // produce an executable, this file does not by itself cause the
26 // resulting executable to be covered by the GNU General Public
27 // License. This exception does not however invalidate any other
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31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
33 // Permission to use, copy, modify, sell, and distribute this software
34 // is hereby granted without fee, provided that the above copyright
35 // notice appears in all copies, and that both that copyright notice
36 // and this permission notice appear in supporting documentation. None
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38 // representation about the suitability of this software for any
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43 * @file priority_queue_text_join_timing_test.cpp
44 * Contains test for finding text.
47 #include <ext/typelist.h>
48 #include <performance/io/xml_formatter.hpp>
49 #include <io/verified_cmd_line_input.hpp>
50 #include <common_type/priority_queue/common_type.hpp>
51 #include <performance/priority_queue/timing/join_test.hpp>
52 #include <io/text_populate.hpp>
53 #include <native_type/native_priority_queue.hpp>
61 cerr
<< "usage: priority_queue_text_join_timing_test <f_name> <vn> <vs> <vm>";
64 cerr
<< "This test checks the performance of various priority_queueiative containers "
65 "using their join method. " << endl
;
66 cerr
<< "Specifically, it does the following:" << endl
;
67 cerr
<< "* Creates a vector of text words " << endl
;
68 cerr
<< "* Pushes the elements into two containers" << endl
;
69 cerr
<< "* Joins the two containers (and measures this time)" << endl
;
70 cerr
<< "* Repeats the above test a number of times " << endl
;
73 cerr
<< "f_name = file name containing the text words. "
74 "Each line should contain one word." << endl
;
75 cerr
<< "vn = minimum size of the vector" << endl
;
76 cerr
<< "vs = step size of the vector" << endl
;
77 cerr
<< "vm = maximum size of the vector" << endl
;
81 main(int argc
, char* a_p_argv
[])
83 using namespace __gnu_pbds::test
;
85 std::string f_name
= "thirty_years_among_the_dead_preproc.txt";
92 xml_test_performance_formatter
fmt("Size", "Average time (sec.)");
94 typedef std::vector
<std::pair
<std::string
, char> > vec_t
;
96 text_populate(f_name
, a_v
);
98 typedef join_test
<vec_t::const_iterator
> test_t
;
99 vec_t::const_iterator b
= a_v
.begin();
100 test_t
tst(b
, vn
, vs
, vm
);
102 typedef pq_common_types
<std::string
>::performance_tl pq_tl_t
;
104 __gnu_cxx::typelist::apply(tst
, tl
);
108 typedef native_priority_queue
<std::string
, true> native_pq_t
;
113 typedef native_priority_queue
<std::string
, false> native_pq_t
;
119 std::cerr
<< "Test failed" << std::endl
;