Main vector data types.

ESIMD defines the following two main vector data types: More...

Collaboration diagram for Main vector data types.:

Classes
class	sycl::_V1::ext::intel::esimd::detail::simd_mask_impl< T, N >
	This class is a simd_obj_impl specialization representing a simd mask, which is basically a simd_obj_impl with fixed element type and limited set of APIs. More...
class	sycl::_V1::ext::intel::esimd::detail::simd_obj_impl< RawTy, N, Derived, SFINAE >
	This is a base class for all ESIMD simd classes with real storage (simd, simd_mask_impl). More...
class	sycl::_V1::ext::intel::esimd::detail::simd_view_impl< BaseTy, RegionTy >
	Base class for "simd view" types. More...
class	sycl::_V1::ext::intel::esimd::simd< Ty, N >
	The main simd vector class. More...
class	sycl::_V1::ext::intel::esimd::simd_view< BaseTy, RegionTy >
	This class represents a reference to a sub-region of a base simd object. More...
class	sycl::_V1::ext::intel::esimd::simd_view< BaseTy, region1d_scalar_t< ViewedElemT > >
	This is a specialization of simd_view class with a single element. More...
class	sycl::_V1::ext::intel::esimd::simd_view< BaseTy, std::pair< region1d_scalar_t< ViewedElemT >, NestedRegion > >
	This is a specialization of nested simd_view class with a single element. More...

Macros
#define	__ESIMD_DEF_SCALAR_SIMD_VIEW_RELOP(RELOP)

Typedefs
template<int N>
using	sycl::_V1::ext::intel::esimd::simd_mask = detail::simd_mask_type< N >
	Represents a simd mask os size N. More...

Detailed Description

ESIMD defines the following two main vector data types:

• simd. Register-mapped vector of elements.
• simd_mask. Register-mapped mask - vector of predicates.

Macro Definition Documentation

__ESIMD_DEF_SCALAR_SIMD_VIEW_RELOP

#define __ESIMD_DEF_SCALAR_SIMD_VIEW_RELOP

(

RELOP

)

Value:

  /* simd_view RELOP simd_view */                                              \
  ESIMD_INLINE friend bool operator RELOP(const simd_view &X,                  \
                                          const simd_view &Y) {                \
    return (element_type)X RELOP(element_type) Y;                              \
  }                                                                            \
                                                                               \
  /* simd_view RELOP SCALAR */                                                 \
  template <typename T1,                                                       \
            std::enable_if_t<detail::is_valid_simd_elem_type_v<T1>>>           \
  ESIMD_INLINE friend bool operator RELOP(const simd_view &X, T1 Y) {          \
    return (element_type)X RELOP Y;                                            \
  }                                                                            \
                                                                               \
  /* SCALAR RELOP simd_view */                                                 \
  template <typename T1,                                                       \
            std::enable_if_t<detail::is_valid_simd_elem_type_v<T1>>>           \
  ESIMD_INLINE friend bool operator RELOP(T1 X, const simd_view &Y) {          \
    return X RELOP(element_type) Y;                                            \
  }

Definition at line 99 of file simd_view.hpp.

Typedef Documentation

simd_mask

template<int N>

using sycl::_V1::ext::intel::esimd::simd_mask = typedef detail::simd_mask_type<N>

Represents a simd mask os size N.

This is basically an alias of the detail::simd_mask_impl class.

Definition at line 199 of file simd.hpp.