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5d77bbebee
refs kylelutz/compute#9 device, context, and queue are initialized statically in `context_setup.hpp`. With this change all tests are able to complete when an NVIDIA GPU is in exclusive compute mode. Side effect of the change: Time for all tests to complete reduced from 15.71 to 13.03 sec Tesla C2075.
108 lines
3.2 KiB
C++
108 lines
3.2 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 TestArray
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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.hpp>
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#include <boost/compute/container/array.hpp>
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#include <boost/compute/container/vector.hpp>
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#include "context_setup.hpp"
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BOOST_AUTO_TEST_CASE(concept_check)
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{
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BOOST_CONCEPT_ASSERT((boost::Container<boost::compute::array<int, 3> >));
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// BOOST_CONCEPT_ASSERT((boost::SequenceConcept<boost::compute::array<int, 3> >));
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BOOST_CONCEPT_ASSERT((boost::RandomAccessIterator<boost::compute::array<int, 3>::iterator>));
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BOOST_CONCEPT_ASSERT((boost::RandomAccessIterator<boost::compute::array<int, 3>::const_iterator>));
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}
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BOOST_AUTO_TEST_CASE(size)
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{
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boost::compute::array<int, 0> empty_array;
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BOOST_CHECK_EQUAL(empty_array.size(), size_t(0));
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boost::compute::array<int, 10> array10;
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BOOST_CHECK_EQUAL(array10.size(), size_t(10));
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}
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BOOST_AUTO_TEST_CASE(at)
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{
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boost::compute::array<int, 3> array;
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array[0] = 3;
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array[1] = -2;
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array[2] = 5;
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BOOST_CHECK_EQUAL(array.at(0), 3);
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BOOST_CHECK_EQUAL(array.at(1), -2);
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BOOST_CHECK_EQUAL(array.at(2), 5);
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BOOST_CHECK_THROW(array.at(3), std::out_of_range);
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}
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BOOST_AUTO_TEST_CASE(copy_from_vector)
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{
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int data[] = { 3, 6, 9, 12 };
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boost::compute::vector<int> vector(data, data + 4, context);
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boost::compute::array<int, 4> array(context);
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boost::compute::copy(vector.begin(), vector.end(), array.begin());
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BOOST_CHECK_EQUAL(array[0], 3);
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BOOST_CHECK_EQUAL(array[1], 6);
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BOOST_CHECK_EQUAL(array[2], 9);
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BOOST_CHECK_EQUAL(array[3], 12);
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}
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BOOST_AUTO_TEST_CASE(fill)
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{
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boost::compute::array<int, 4> array(context);
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array.fill(0);
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BOOST_CHECK_EQUAL(array[0], 0);
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BOOST_CHECK_EQUAL(array[1], 0);
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BOOST_CHECK_EQUAL(array[2], 0);
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BOOST_CHECK_EQUAL(array[3], 0);
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array.fill(17);
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BOOST_CHECK_EQUAL(array[0], 17);
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BOOST_CHECK_EQUAL(array[1], 17);
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BOOST_CHECK_EQUAL(array[2], 17);
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BOOST_CHECK_EQUAL(array[3], 17);
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}
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BOOST_AUTO_TEST_CASE(swap)
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{
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int data[] = { 1, 2, 6, 9 };
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boost::compute::array<int, 4> a(context);
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boost::compute::copy(data, data + 4, a.begin());
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BOOST_CHECK_EQUAL(a[0], 1);
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BOOST_CHECK_EQUAL(a[1], 2);
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BOOST_CHECK_EQUAL(a[2], 6);
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BOOST_CHECK_EQUAL(a[3], 9);
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boost::compute::array<int, 4> b(context);
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b.fill(3);
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BOOST_CHECK_EQUAL(b[0], 3);
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BOOST_CHECK_EQUAL(b[1], 3);
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BOOST_CHECK_EQUAL(b[2], 3);
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BOOST_CHECK_EQUAL(b[3], 3);
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a.swap(b);
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BOOST_CHECK_EQUAL(a[0], 3);
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BOOST_CHECK_EQUAL(a[1], 3);
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BOOST_CHECK_EQUAL(a[2], 3);
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BOOST_CHECK_EQUAL(a[3], 3);
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BOOST_CHECK_EQUAL(b[0], 1);
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BOOST_CHECK_EQUAL(b[1], 2);
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BOOST_CHECK_EQUAL(b[2], 6);
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BOOST_CHECK_EQUAL(b[3], 9);
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}
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BOOST_AUTO_TEST_SUITE_END()
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