C++ (Cpp) nt2::bitwise_andnot 예제들

예제 #1

파일: bitwise_andnot.cpp 프로젝트: atyuwen/nt2

NT2_TEST_CASE_TPL ( bitwise_andnot_real__2_0,  NT2_REAL_TYPES)
{

  using nt2::bitwise_andnot;
  using nt2::tag::bitwise_andnot_;
  typedef typename nt2::meta::as_integer<T>::type iT;
  typedef typename nt2::meta::call<bitwise_andnot_(T,T)>::type r_t;
  typedef typename nt2::meta::scalar_of<r_t>::type ssr_t;
  typedef typename nt2::meta::upgrade<T>::type u_t;
  typedef T wished_r_t;


  // return type conformity test
  NT2_TEST( (boost::is_same < r_t, wished_r_t >::value) );
  std::cout << std::endl;



  // specific values tests
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Inf<T>(), nt2::Inf<T>()), nt2::Zero<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Minf<T>(), nt2::Minf<T>()), nt2::Zero<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Nan<T>(), nt2::Nan<T>()), nt2::Zero<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::One<T>(),nt2::Zero<T>()), nt2::One<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Zero<T>(), nt2::Zero<T>()), nt2::Zero<r_t>());
} // end of test for floating_

예제 #2

파일: bitwise_andnot.cpp 프로젝트: joker-eph/nt2

NT2_TEST_CASE_TPL ( bitwise_andnot_integer__2_0,  NT2_SIMD_INTEGRAL_TYPES)
{
  using nt2::bitwise_andnot;
  using nt2::tag::bitwise_andnot_;
  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<bitwise_andnot_(vT,vT)>::type r_t;
  typedef typename nt2::meta::call<bitwise_andnot_(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_EQUAL(bitwise_andnot(nt2::Mone<vT>(),nt2::Zero<vT>())[0], nt2::Mone<sr_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::One<vT>(), nt2::One<vT>())[0], nt2::Zero<sr_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::One<vT>(),nt2::Zero<vT>())[0], nt2::One<sr_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Zero<vT>(), nt2::Zero<vT>())[0], nt2::Zero<sr_t>());
} // end of test for integer_

예제 #3

파일: bitwise_andnot.cpp 프로젝트: francescog/nt2

NT2_TEST_CASE_TPL ( bitwise_andnot_integer__2_0,  NT2_INTEGRAL_TYPES)
{
  
  using nt2::bitwise_andnot;
  using nt2::tag::bitwise_andnot_;
  typedef typename nt2::meta::as_integer<T>::type iT;
  typedef typename nt2::meta::call<bitwise_andnot_(T,T)>::type r_t;
  typedef typename nt2::meta::upgrade<T>::type u_t;
  typedef T wished_r_t;


  // return type conformity test 
  NT2_TEST( (boost::is_same < r_t, wished_r_t >::value) );
  std::cout << std::endl; 
  double ulpd;
  ulpd=0.0;


  // specific values tests
  NT2_TEST_EQUAL(bitwise_andnot(nt2::One<T>(), nt2::One<T>()), nt2::Zero<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::One<T>(),nt2::Zero<T>()), nt2::One<r_t>());
  NT2_TEST_EQUAL(bitwise_andnot(nt2::Zero<T>(), nt2::Zero<T>()), nt2::Zero<r_t>());
} // end of test for integer_

예제 #4

파일: bitwise_andnot.cpp 프로젝트: ethanrublee/nt2

NT2_TEST_CASE_TPL ( bitwise_andnot_integer__2_0,  NT2_SIMD_INTEGRAL_TYPES)
{
  using nt2::bitwise_andnot;
  using nt2::tag::bitwise_andnot_;
  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<bitwise_andnot_(vT,vT)>::type r_t;
  typedef typename nt2::meta::call<bitwise_andnot_(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, nt2::Valmin<T>()/2, nt2::Valmax<T>()/2);
    NT2_CREATE_BUF(tab_a1,T, NR, nt2::Valmin<T>()/2, nt2::Valmax<T>()/2);
    double ulp0, ulpd ; ulpd=ulp0=0.0;
    for(nt2::uint32_t j = 0; j < NR/cardinal_of<n_t>::value; j++)
      {
        vT a0 = load<vT>(&tab_a0[0],j);
        vT a1 = load<vT>(&tab_a1[0],j);
        r_t v = bitwise_andnot(a0,a1);
        for(nt2::uint32_t i = 0; i< cardinal_of<n_t>::value; i++)
        {
          nt2::uint32_t k = i+j*cardinal_of<n_t>::value;
          NT2_TEST_EQUAL( v[i],ssr_t(nt2::bitwise_andnot (tab_a0[k],tab_a1[k])));
        }
      }
    
  }
} // end of test for integer_