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#include <thrust/detail/config.h>
#if THRUST_CPP_DIALECT >= 2014
#include <async/test_policy_overloads.h>
#include <async/exclusive_scan/mixin.h>
// Compilation test with discard iterators. No runtime validation is actually
// performed, other than testing whether the algorithm completes without
// exception.
template <typename input_value_type,
typename initial_value_type = input_value_type,
typename alternate_binary_op = thrust::maximum<>>
struct discard_invoker
: testing::async::mixin::input::device_vector<input_value_type>
, testing::async::mixin::output::discard_iterator
, testing::async::exclusive_scan::mixin::postfix_args::
all_overloads<initial_value_type, alternate_binary_op>
, testing::async::mixin::invoke_reference::noop
, testing::async::exclusive_scan::mixin::invoke_async::simple
, testing::async::mixin::compare_outputs::noop
{
static std::string description() { return "discard output"; }
};
template <typename T>
struct test_discard
{
void operator()(std::size_t num_values) const
{
testing::async::test_policy_overloads<discard_invoker<T>>::run(num_values);
}
};
DECLARE_GENERIC_SIZED_UNITTEST_WITH_TYPES(test_discard, NumericTypes);
#endif // C++14
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