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 multimap_text_insert_timing_test.cpp
44 * Contains test for inserting text words.
47 #include <ext/typelist.h>
48 #include <io/text_populate.hpp>
49 #include <performance/io/xml_formatter.hpp>
50 #include <native_type/native_hash_multimap.hpp>
51 #include <native_type/native_multimap.hpp>
52 #include <io/verified_cmd_line_input.hpp>
53 #include <testsuite_rng.h>
54 #include <common_type/assoc/common_type.hpp>
55 #include <performance/assoc/timing/multimap_insert_test.hpp>
56 #include <performance/assoc/multimap_common_type.hpp>
57 #include <hash_fn/string_hash_fn.hpp>
65 set_test_parameters(size_t& n
, size_t&s
, size_t& m
, size_t& prm
);
68 main(int argc
, char* a_p_argv
[])
70 using namespace __gnu_pbds::test
;
72 std::string f_name
= "thirty_years_among_the_dead_preproc.txt";
78 set_test_parameters(prm
, ratio_n
, ratio_s
, ratio_m
);
82 xml_test_performance_formatter
fmt("Size", "Average time (sec.)");
84 typedef std::vector
<std::pair
<std::string
, int> > vec_t
;
86 distinct_text_populate(f_name
, a_v_init
);
90 for (size_t i
= 0; i
< ratio_m
; ++i
)
91 for (size_t j
= 0; j
< a_v_init
.size(); ++j
)
92 a_v
.push_back(std::make_pair(a_v_init
[j
].first
,
93 static_cast<int>(g
.get_unsigned_long())));
95 vec_t::const_iterator b
= a_v
.begin();
97 typedef mmap_tl_t
<std::string
, int, std::allocator
<char> >::type mmap_tl_tl
;
99 typedef multimap_insert_test
<vec_t::const_iterator
, false> test_type
;
100 test_type
tst(b
, prm
* ratio_n
, prm
* ratio_s
, prm
* ratio_m
);
101 __gnu_cxx::typelist::apply(tst
, tl
);
105 typedef native_hash_multimap
<std::string
, int, 8, string_hash_fn
> native_t
;
106 typedef multimap_insert_test
<vec_t::const_iterator
, true> test_type
;
107 test_type
tst(b
, prm
* ratio_n
, prm
* ratio_s
, prm
* ratio_m
);
112 typedef native_multimap
<std::string
, int> native_t
;
113 typedef multimap_insert_test
<vec_t::const_iterator
, true> test_type
;
114 test_type
tst(b
, prm
* ratio_n
, prm
* ratio_s
, prm
* ratio_m
);
120 std::cerr
<< "Test failed" << std::endl
;
130 cerr
<< "usage: multimap_text_insert_test.out <prm> <ratio_n> <ratio_s> <ratio_m>" <<
134 "This test checks the performance of various associative containers "
135 "using their insert method. " << endl
;
136 cerr
<< "Specifically, it does the following:" << endl
;
137 cerr
<< "* Creates a vector of pairs of text words" << endl
;
138 cerr
<< "* Inserts the elements into the container" << endl
;
139 cerr
<< "* Repeats the above test a number of times" << endl
;
141 cerr
<< endl
<< endl
;
143 cerr
<< "prm = maximum size of distinct pair-first entries" << endl
;
144 cerr
<< "ratio_n = minimum ratio of secondary keys to primary keys" << endl
;
145 cerr
<< "ratio_s = step ratio of secondary keys to primary keys" << endl
;
146 cerr
<< "ratio_m = maximum ratio of secondary keys to primary keys" << endl
;