45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://boostorg.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestFunctionalConvert
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/system.hpp>
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#include <boost/compute/algorithm/copy_n.hpp>
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#include <boost/compute/algorithm/transform.hpp>
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#include <boost/compute/container/vector.hpp>
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#include <boost/compute/functional/convert.hpp>
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#include "check_macros.hpp"
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#include "context_setup.hpp"
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namespace compute = boost::compute;
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BOOST_AUTO_TEST_CASE(convert_int_float)
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{
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int data[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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compute::vector<int> input(8, context);
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compute::copy_n(data, 8, input.begin(), queue);
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compute::vector<float> output(8, context);
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compute::transform(
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input.begin(),
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input.end(),
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output.begin(),
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compute::convert<float>(),
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queue
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);
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CHECK_RANGE_EQUAL(
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float, 8, output, (1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f)
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);
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}
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BOOST_AUTO_TEST_SUITE_END()
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