reduce.test

PREAMBLE = \
    """
    #include <thrust/reduce.h>
    """

INITIALIZE = \
    """
    thrust::host_vector<$InputType>   h_input = unittest::random_integers<$InputType>($InputSize);
    thrust::device_vector<$InputType> d_input = h_input;

    $InputType init = 13;

    $InputType h_result = thrust::reduce(h_input.begin(), h_input.end(), init);
    $InputType d_result = thrust::reduce(d_input.begin(), d_input.end(), init);
    ASSERT_EQUAL(h_result, d_result);
    """

TIME = \
    """
    thrust::reduce(d_input.begin(), d_input.end(), init);   
    """

FINALIZE = \
    """
    RECORD_TIME();
    RECORD_THROUGHPUT(double($InputSize));
    RECORD_BANDWIDTH(sizeof($InputType) *  double($InputSize));
    """

InputTypes = SignedIntegerTypes
InputSizes = StandardSizes

TestVariables = [('InputType', InputTypes), ('InputSize', InputSizes)]