--- /dev/null
+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the terms
+// of the GNU General Public License as published by the Free Software
+// Foundation; either version 3, or (at your option) any later
+// version.
+
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
+
+// Permission to use, copy, modify, sell, and distribute this software
+// is hereby granted without fee, provided that the above copyright
+// notice appears in all copies, and that both that copyright notice
+// and this permission notice appear in supporting documentation. None
+// of the above authors, nor IBM Haifa Research Laboratories, make any
+// representation about the suitability of this software for any
+// purpose. It is provided "as is" without express or implied
+// warranty.
+
+/**
+ * @file tree_split_join_timing_test.cpp
+ * Contains test for joining trees.
+ */
+
+#include <ext/typelist.h>
+#include <performance/io/xml_formatter.hpp>
+#include <io/verified_cmd_line_input.hpp>
+#include <testsuite_rng.h>
+#include <common_type/assoc/common_type.hpp>
+#include <performance/assoc/timing/tree_split_join_test.hpp>
+#include <iostream>
+#include <vector>
+
+void
+usage();
+
+int
+main(int argc, char* a_p_argv[])
+{
+ using namespace __gnu_pbds::test;
+ size_t vn = 200;
+ size_t vs = 200;
+ size_t vm = 2100;
+
+ try
+ {
+ xml_test_performance_formatter fmt("Size", "Average time (sec.)");
+
+ {
+ typedef tree_split_join_test<true> test_t;
+ test_t tst(vn, vs, vm);
+
+ typedef tree_common_types<int, __gnu_pbds::null_mapped_type>::performance_tl tl_t;
+ tl_t tl;
+ __gnu_cxx::typelist::apply(tst, tl);
+ }
+
+ {
+ typedef tree_split_join_test<false> test_t;
+ test_t tst(vn, vs, vm);
+ typedef native_set<int> native_set_t;
+ tst(native_set_t());
+ }
+ }
+ catch(...)
+ {
+ std::cerr << "Test failed" << std::endl;
+ return -1;
+ }
+ return 0;
+}
+
+void
+usage()
+{
+ using namespace std;
+ cerr << "usage: tree_split_join_test.cpp <vn> <vs> <vm>" <<
+ endl << endl;
+
+ cerr << "This test checks the performance of splitting joining"
+ "tree based containers. " << endl;
+ cerr << "Specifically, it does the following:" << endl;
+ cerr << "* Creates a tree " << endl;
+ cerr << "* Inserts integers into the tree" << endl;
+ cerr << "* Splits half the tree into a different tree" << endl;
+ cerr << "* Joins the trees" << endl;
+ cerr << "* Repeats the above test a given number of times) "
+ << endl;
+
+ cerr << endl << endl;
+
+ cerr << "vn = minimum size of the tree" << endl;
+ cerr << "vs = step size of the tree" << endl;
+ cerr << "vm = maximum size of the tree" << endl;
+}