本文整理汇总了C++中nt2::ellik方法的典型用法代码示例。如果您正苦于以下问题：C++ nt2::ellik方法的具体用法？C++ nt2::ellik怎么用？C++ nt2::ellik使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nt2的用法示例。
在下文中一共展示了nt2::ellik方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: NT2_TEST_CASE_TPL
NT2_TEST_CASE_TPL ( ellik_real__2_0, NT2_SIMD_REAL_TYPES)
{
using nt2::ellik;
using nt2::tag::ellik_;
using nt2::load;
using boost::simd::native;
using nt2::meta::cardinal_of;
typedef NT2_SIMD_DEFAULT_EXTENSION ext_t;
typedef typename nt2::meta::upgrade<T>::type u_t;
typedef native<T,ext_t> n_t;
typedef n_t vT;
typedef typename nt2::meta::as_integer<T>::type iT;
typedef native<iT,ext_t> ivT;
typedef typename nt2::meta::call<ellik_(vT,vT)>::type r_t;
typedef typename nt2::meta::call<ellik_(T,T)>::type sr_t;
typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
double ulpd;
ulpd=0.0;
// specific values tests
NT2_TEST_ULP_EQUAL(ellik(nt2::One<vT>(),nt2::splat<vT>(0))[0], nt2::One<sr_t>(), 0);
NT2_TEST_ULP_EQUAL(ellik(nt2::Pio_2<vT>(),nt2::splat<vT>(0))[0], nt2::Pio_2<sr_t>(), 0);
NT2_TEST_ULP_EQUAL(ellik(nt2::Zero<vT>(),nt2::splat<vT>(0))[0], nt2::Zero<sr_t>(), 0);
} // end of test for real_示例2: NT2_TEST_CASE_TPL
NT2_TEST_CASE_TPL ( ellik_real__2_0, NT2_SIMD_REAL_TYPES)
{
using nt2::ellik;
using nt2::tag::ellik_;
using nt2::aligned_load;
using boost::simd::native;
using nt2::meta::cardinal_of;
typedef NT2_SIMD_DEFAULT_EXTENSION ext_t;
typedef typename nt2::meta::upgrade<T>::type u_t;
typedef native<T,ext_t> n_t;
typedef n_t vT;
typedef typename nt2::meta::as_integer<T>::type iT;
typedef native<iT,ext_t> ivT;
typedef typename nt2::meta::call<ellik_(vT,vT)>::type r_t;
typedef typename nt2::meta::call<ellik_(T,T)>::type sr_t;
typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
double ulpd;
ulpd=0.0;
// random verifications
static const nt2::uint32_t NR = NT2_NB_RANDOM_TEST;
{
NT2_CREATE_BUF(tab_a0,T, NR, T(0.1), nt2::Pio_2<T>());
NT2_CREATE_BUF(tab_a1,T, NR, T(0), T(1));
double ulp0, ulpd ; ulpd=ulp0=0.0;
for(nt2::uint32_t j = 0; j < NR;j+=cardinal_of<n_t>::value)
{
vT a0 = aligned_load<vT>(&tab_a0[0],j);
vT a1 = aligned_load<vT>(&tab_a1[0],j);
r_t v = ellik(a0,a1);
for(nt2::uint32_t i = 0; i< cardinal_of<n_t>::value; i++)
{
NT2_TEST_ULP_EQUAL( v[i],ssr_t(nt2::ellik (a0[i],a1[i])), 2.5);
ulp0 = nt2::max(ulpd,ulp0);
}
}
std::cout << "max ulp found is: " << ulp0 << std::endl;
}
} // end of test for floating_