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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.
134 lines
4.7 KiB
C++
134 lines
4.7 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 TestPair
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/pair.hpp>
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#include <boost/compute/algorithm/copy.hpp>
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#include <boost/compute/algorithm/fill.hpp>
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#include <boost/compute/algorithm/find.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 "context_setup.hpp"
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BOOST_AUTO_TEST_CASE(vector_pair_int_float)
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{
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boost::compute::vector<std::pair<int, float> > vector;
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vector.push_back(std::make_pair(1, 1.1f));
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vector.push_back(std::make_pair(2, 2.2f));
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vector.push_back(std::make_pair(3, 3.3f));
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BOOST_CHECK_EQUAL(vector.size(), size_t(3));
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BOOST_CHECK(vector[0] == std::make_pair(1, 1.1f));
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BOOST_CHECK(vector[1] == std::make_pair(2, 2.2f));
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BOOST_CHECK(vector[2] == std::make_pair(3, 3.3f));
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}
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BOOST_AUTO_TEST_CASE(copy_pair_vector)
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{
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boost::compute::vector<std::pair<int, float> > input;
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input.push_back(std::make_pair(1, 2.0f));
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input.push_back(std::make_pair(3, 4.0f));
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input.push_back(std::make_pair(5, 6.0f));
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input.push_back(std::make_pair(7, 8.0f));
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BOOST_CHECK_EQUAL(input.size(), size_t(4));
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boost::compute::vector<std::pair<int, float> > output(4);
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boost::compute::copy(input.begin(), input.end(), output.begin());
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BOOST_CHECK(output[0] == std::make_pair(1, 2.0f));
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BOOST_CHECK(output[1] == std::make_pair(3, 4.0f));
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BOOST_CHECK(output[2] == std::make_pair(5, 6.0f));
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BOOST_CHECK(output[3] == std::make_pair(7, 8.0f));
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}
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BOOST_AUTO_TEST_CASE(fill_pair_vector)
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{
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boost::compute::vector<std::pair<int, float> > vector(5);
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boost::compute::fill(vector.begin(), vector.end(), std::make_pair(4, 2.0f));
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BOOST_CHECK(vector[0] == std::make_pair(4, 2.0f));
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BOOST_CHECK(vector[1] == std::make_pair(4, 2.0f));
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BOOST_CHECK(vector[2] == std::make_pair(4, 2.0f));
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BOOST_CHECK(vector[3] == std::make_pair(4, 2.0f));
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BOOST_CHECK(vector[4] == std::make_pair(4, 2.0f));
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}
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BOOST_AUTO_TEST_CASE(transform_pair_get)
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{
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boost::compute::vector<std::pair<int, float> > input;
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input.push_back(std::make_pair(1, 2.0f));
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input.push_back(std::make_pair(3, 4.0f));
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input.push_back(std::make_pair(5, 6.0f));
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input.push_back(std::make_pair(7, 8.0f));
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boost::compute::vector<int> first_output(4);
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boost::compute::transform(
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input.begin(),
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input.end(),
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first_output.begin(),
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::boost::compute::get_pair<0, int, float>()
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);
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BOOST_CHECK_EQUAL(int(first_output[0]), int(1));
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BOOST_CHECK_EQUAL(int(first_output[1]), int(3));
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BOOST_CHECK_EQUAL(int(first_output[2]), int(5));
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BOOST_CHECK_EQUAL(int(first_output[3]), int(7));
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boost::compute::vector<float> second_output(4);
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boost::compute::transform(
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input.begin(),
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input.end(),
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second_output.begin(),
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::boost::compute::get_pair<1, int, float>()
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);
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BOOST_CHECK_EQUAL(float(second_output[0]), float(2.0f));
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BOOST_CHECK_EQUAL(float(second_output[1]), float(4.0f));
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BOOST_CHECK_EQUAL(float(second_output[2]), float(6.0f));
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BOOST_CHECK_EQUAL(float(second_output[3]), float(8.0f));
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}
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BOOST_AUTO_TEST_CASE(find_vector_pair)
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{
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boost::compute::vector<std::pair<int, float> > vector;
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vector.push_back(std::make_pair(1, 1.1f));
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vector.push_back(std::make_pair(2, 2.2f));
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vector.push_back(std::make_pair(3, 3.3f));
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BOOST_CHECK_EQUAL(vector.size(), size_t(3));
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BOOST_CHECK(
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boost::compute::find(
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boost::compute::make_transform_iterator(
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vector.begin(),
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boost::compute::get_pair<0, int, float>()
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),
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boost::compute::make_transform_iterator(
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vector.end(),
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boost::compute::get_pair<0, int, float>()
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),
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int(2)
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).base() == vector.begin() + 1
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);
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BOOST_CHECK(
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boost::compute::find(
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boost::compute::make_transform_iterator(
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vector.begin(),
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boost::compute::get_pair<1, int, float>()
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),
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boost::compute::make_transform_iterator(
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vector.end(),
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boost::compute::get_pair<1, int, float>()
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),
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float(3.3f)
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).base() == vector.begin() + 2
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);
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}
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BOOST_AUTO_TEST_SUITE_END()
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