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0c8a59ef84
The find_device check in core.system is invalid. It could fail when same device is supported by several platforms. In my case this happens for Intel CPU when both AMD and Intel platforms are installed. The CPU returned by boost::compute::system::default_device() is served by the AMD platform, and the CPU returned by boost::compute::system::find_device(name) is served by Intel SDK. The only thing that could be safely asserted here is that both devices have the same name.
39 lines
1.2 KiB
C++
39 lines
1.2 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://kylelutz.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestSystem
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/device.hpp>
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#include <boost/compute/system.hpp>
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BOOST_AUTO_TEST_CASE(platform_count)
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{
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BOOST_CHECK(boost::compute::system::platform_count() >= 1);
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}
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BOOST_AUTO_TEST_CASE(device_count)
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{
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BOOST_CHECK(boost::compute::system::device_count() >= 1);
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}
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BOOST_AUTO_TEST_CASE(default_device)
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{
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boost::compute::device device = boost::compute::system::default_device();
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BOOST_CHECK(device.id() != cl_device_id());
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}
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BOOST_AUTO_TEST_CASE(find_device)
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{
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boost::compute::device device = boost::compute::system::default_device();
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const std::string &name = device.name();
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BOOST_CHECK(boost::compute::system::find_device(name).name() == device.name());
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}
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