Ejemplos de hdr_lowest_equivalent_value en C++ (Cpp)

Ejemplo n.º 1

Archivo: hdr_histogram_test.c Proyecto: CommCody/HdrHistogram

static char* test_scaling_equivalence()
{
    load_histograms();

    mu_assert(
            "Averages should be equivalent",
            compare_values(
                    hdr_mean(cor_histogram) * 512,
                    hdr_mean(scaled_cor_histogram),
                    0.000001));

    mu_assert(
            "Total count should be equivalent",
            compare_int64(
                    cor_histogram->total_count,
                    scaled_cor_histogram->total_count));

    int64_t expected_99th = hdr_value_at_percentile(cor_histogram, 99.0) * 512;
    int64_t scaled_99th = hdr_value_at_percentile(scaled_cor_histogram, 99.0);
    mu_assert(
            "99%'iles should be equivalent",
            compare_int64(
                    hdr_lowest_equivalent_value(cor_histogram, expected_99th),
                    hdr_lowest_equivalent_value(scaled_cor_histogram, scaled_99th)));

    mu_assert(
            "Max should be equivalent",
            compare_int64(hdr_max(cor_histogram) * 512, hdr_max(scaled_cor_histogram)));

    return 0;
}

Ejemplo n.º 2

Archivo: hdr_histogram_nif.c Proyecto: HdrHistogram/hdr_histogram_erl

ERL_NIF_TERM _hh_lowest_at(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
    int64_t value = 0;
    hh_ctx_t* ctx = NULL;

    ErlNifResourceType* ctx_type = get_hh_ctx_type(env);
    if (argc != 2 ||
        ctx_type == NULL ||
        !enif_get_resource(env, argv[0], ctx_type, (void **)&ctx) ||
        ctx->data == NULL ||
        !enif_get_int64(env, argv[1], &value))
    {
        return enif_make_badarg(env);
    }
   
    if (ctx != NULL)
    {
        return enif_make_int64(
            env,
            hdr_lowest_equivalent_value(ctx->data, value)
        );
    }

    return make_error(env, "bad_hdr_histogram_nif_impl");
}