ef109b75d5
This adds an invoke() function which calls an OpenCL function on a device with the given arguments.
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
//---------------------------------------------------------------------------//
|
|
// Copyright (c) 2013-2015 Kyle Lutz <kyle.r.lutz@gmail.com>
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0
|
|
// See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt
|
|
//
|
|
// See http://kylelutz.github.com/compute for more information.
|
|
//---------------------------------------------------------------------------//
|
|
|
|
#define BOOST_TEST_MODULE TestInvoke
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
#include <boost/compute/function.hpp>
|
|
#include <boost/compute/lambda.hpp>
|
|
#include <boost/compute/functional/integer.hpp>
|
|
#include <boost/compute/functional/math.hpp>
|
|
#include <boost/compute/utility/invoke.hpp>
|
|
|
|
#include "context_setup.hpp"
|
|
|
|
namespace compute = boost::compute;
|
|
|
|
BOOST_AUTO_TEST_CASE(invoke_builtin)
|
|
{
|
|
BOOST_CHECK_EQUAL(compute::invoke(compute::abs<int>(), queue, -3), 3);
|
|
BOOST_CHECK_CLOSE(compute::invoke(compute::pow<float>(), queue, 2.f, 8.f), 256.f, 1e-4);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(invoke_function)
|
|
{
|
|
BOOST_COMPUTE_FUNCTION(int, plus_two, (int x),
|
|
{
|
|
return x + 2;
|
|
});
|
|
|
|
BOOST_CHECK_EQUAL(compute::invoke(plus_two, queue, 2), 4);
|
|
|
|
BOOST_COMPUTE_FUNCTION(float, get_max, (float x, float y),
|
|
{
|
|
if(x > y)
|
|
return x;
|
|
else
|
|
return y;
|
|
});
|
|
|
|
BOOST_CHECK_EQUAL(compute::invoke(get_max, queue, 10.f, 20.f), 20.f);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(invoke_lambda)
|
|
{
|
|
using boost::compute::lambda::_1;
|
|
using boost::compute::lambda::_2;
|
|
|
|
BOOST_CHECK_EQUAL(compute::invoke(_1 / 2, queue, 4), 2);
|
|
BOOST_CHECK_EQUAL(compute::invoke(_1 * _2 + 1, queue, 3, 3), 10);
|
|
}
|
|
|
|
BOOST_AUTO_TEST_SUITE_END()
|