68 lines
2.0 KiB
C++
68 lines
2.0 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 TestContext
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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/context.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(construct_from_cl_context)
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{
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cl_device_id id = device.id();
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// create cl_context
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cl_context ctx = clCreateContext(0, 1, &id, 0, 0, 0);
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BOOST_VERIFY(ctx);
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// create boost::compute::context
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boost::compute::context context(ctx);
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// check context
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BOOST_CHECK(cl_context(context) == ctx);
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// cleanup cl_context
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clReleaseContext(ctx);
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}
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#ifndef BOOST_COMPUTE_NO_RVALUE_REFERENCES
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BOOST_AUTO_TEST_CASE(move_constructor)
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{
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boost::compute::device device = boost::compute::system::default_device();
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boost::compute::context context1(device);
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BOOST_VERIFY(cl_context(context1) != cl_context());
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boost::compute::context context2(std::move(context1));
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BOOST_VERIFY(cl_context(context2) != cl_context());
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BOOST_VERIFY(cl_context(context1) == cl_context());
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}
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#endif // BOOST_COMPUTE_NO_RVALUE_REFERENCES
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BOOST_AUTO_TEST_CASE(multiple_devices)
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{
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const std::vector<compute::platform> &platforms = compute::system::platforms();
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for(size_t i = 0; i < platforms.size(); i++){
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const compute::platform &platform = platforms[i];
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// create a context for containing all devices in the platform
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compute::context ctx(platform.devices());
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// check device count
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BOOST_CHECK_EQUAL(ctx.get_devices().size(), platform.device_count());
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}
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}
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BOOST_AUTO_TEST_SUITE_END()
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