projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | //---------------------------------------------------------------------------// |
| 2 | // Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com> | |
| 3 | // | |
| 4 | // Distributed under the Boost Software License, Version 1.0 | |
| 5 | // See accompanying file LICENSE_1_0.txt or copy at | |
| 6 | // http://www.boost.org/LICENSE_1_0.txt | |
| 7 | // | |
| 8 | // See http://boostorg.github.com/compute for more information. | |
| 9 | //---------------------------------------------------------------------------// | |
| 10 | ||
| 11 | #define BOOST_TEST_MODULE TestInplaceMerge | |
| 12 | #include <boost/test/unit_test.hpp> | |
| 13 | ||
| 14 | #include <boost/compute/system.hpp> | |
| 15 | #include <boost/compute/algorithm/inplace_merge.hpp> | |
| 16 | #include <boost/compute/container/vector.hpp> | |
| 17 | ||
| 18 | #include "check_macros.hpp" | |
| 19 | #include "context_setup.hpp" | |
| 20 | ||
| 21 | namespace compute = boost::compute; | |
| 22 | ||
| 23 | BOOST_AUTO_TEST_CASE(simple_merge_int) | |
| 24 | { | |
| 25 | int data[] = { 1, 3, 5, 7, 2, 4, 6, 8 }; | |
| 26 | compute::vector<int> vector(data, data + 8, queue); | |
| 27 | ||
| 28 | // merge each half in-place | |
| 29 | compute::inplace_merge( | |
| 30 | vector.begin(), | |
| 31 | vector.begin() + 4, | |
| 32 | vector.end(), | |
| 33 | queue | |
| 34 | ); | |
| 35 | CHECK_RANGE_EQUAL(int, 8, vector, (1, 2, 3, 4, 5, 6, 7, 8)); | |
| 36 | ||
| 37 | // run again on already sorted list | |
| 38 | compute::inplace_merge( | |
| 39 | vector.begin(), | |
| 40 | vector.begin() + 4, | |
| 41 | vector.end(), | |
| 42 | queue | |
| 43 | ); | |
| 44 | CHECK_RANGE_EQUAL(int, 8, vector, (1, 2, 3, 4, 5, 6, 7, 8)); | |
| 45 | } | |
| 46 | ||
| 47 | BOOST_AUTO_TEST_SUITE_END() |