ceph/src/boost/libs/compute/test/test_for_each.cpp

   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 TestForEach
  12 #include <boost/test/unit_test.hpp>
  13
  14 #include <boost/compute/function.hpp>
  15 #include <boost/compute/algorithm/iota.hpp>
  16 #include <boost/compute/algorithm/for_each.hpp>
  17 #include <boost/compute/algorithm/for_each_n.hpp>
  18 #include <boost/compute/container/vector.hpp>
  19
  20 #include "context_setup.hpp"
  21
  22 namespace bc = boost::compute;
  23
  24 BOOST_AUTO_TEST_CASE(for_each_nop)
  25 {
  26     bc::vector<int> vector(4, context);
  27     bc::iota(vector.begin(), vector.end(), 0, queue);
  28
  29     BOOST_COMPUTE_FUNCTION(void, nop, (int ignored), {});
  30
  31     bc::for_each(vector.begin(), vector.end(), nop, queue);
  32     queue.finish();
  33 }
  34
  35 BOOST_AUTO_TEST_CASE(for_each_n_nop)
  36 {
  37     bc::vector<int> vector(4, context);
  38     bc::iota(vector.begin(), vector.end(), 0, queue);
  39
  40     BOOST_COMPUTE_FUNCTION(void, nop, (int ignored), {});
  41
  42     bc::for_each_n(vector.begin(), vector.size(), nop, queue);
  43     queue.finish();
  44 }
  45
  46 BOOST_AUTO_TEST_SUITE_END()