DPC++ Runtime
Runtime libraries for oneAPI DPC++
cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > > Class Template Reference

Component of 'reducer' class for array reductions, representing a single element of the span (as returned by the subscript operator). More...

#include <sycl/ext/oneapi/reduction.hpp>

Inheritance diagram for cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > >:
Collaboration diagram for cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > >:

Public Member Functions

 reducer (T &Ref, BinaryOperation BOp)
 
void combine (const T &Partial)
 
- Public Member Functions inherited from cl::sycl::ext::oneapi::detail::combiner< reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > > >
enable_if_t<(_Dims==0) &&sycl::detail::IsPlus< _T, BinaryOperation >::value &&sycl::detail::is_geninteger< _T >::value > operator++ ()
 
enable_if_t<(_Dims==0) &&sycl::detail::IsPlus< _T, BinaryOperation >::value &&sycl::detail::is_geninteger< _T >::value > operator++ (int)
 
enable_if_t<(_Dims==0) &&sycl::detail::IsPlus< _T, BinaryOperation >::value > operator+= (const _T &Partial)
 
enable_if_t<(_Dims==0) &&sycl::detail::IsMultiplies< _T, BinaryOperation >::value > operator*= (const _T &Partial)
 
enable_if_t<(_Dims==0) &&sycl::detail::IsBitOR< _T, BinaryOperation >::value > operator|= (const _T &Partial)
 
enable_if_t<(_Dims==0) &&sycl::detail::IsBitXOR< _T, BinaryOperation >::value > operator^= (const _T &Partial)
 
enable_if_t<(_Dims==0) &&sycl::detail::IsBitAND< _T, BinaryOperation >::value > operator&= (const _T &Partial)
 
enable_if_t< BasicCheck< _T, Space, _BinaryOperation > &&(IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value||IsReduOptForAtomic64Add< T, _BinaryOperation >::value) &&sycl::detail::IsPlus< T, _BinaryOperation >::value > atomic_combine (_T *ReduVarPtr) const
 Atomic ADD operation: *ReduVarPtr += MValue;. More...
 
enable_if_t< BasicCheck< _T, Space, _BinaryOperation > &&IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value &&sycl::detail::IsBitOR< T, _BinaryOperation >::value > atomic_combine (_T *ReduVarPtr) const
 Atomic BITWISE OR operation: *ReduVarPtr |= MValue;. More...
 
enable_if_t< BasicCheck< _T, Space, _BinaryOperation > &&IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value &&sycl::detail::IsBitXOR< T, _BinaryOperation >::value > atomic_combine (_T *ReduVarPtr) const
 Atomic BITWISE XOR operation: *ReduVarPtr ^= MValue;. More...
 
enable_if_t< std::is_same< typename remove_AS< _T >::type, T >::value &&IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value &&sycl::detail::IsBitAND< T, _BinaryOperation >::value &&(Space==access::address_space::global_space||Space==access::address_space::local_space)> atomic_combine (_T *ReduVarPtr) const
 Atomic BITWISE AND operation: *ReduVarPtr &= MValue;. More...
 
enable_if_t< BasicCheck< _T, Space, _BinaryOperation > &&IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value &&sycl::detail::IsMinimum< T, _BinaryOperation >::value > atomic_combine (_T *ReduVarPtr) const
 Atomic MIN operation: *ReduVarPtr = sycl::minimum(*ReduVarPtr, MValue);. More...
 
enable_if_t< BasicCheck< _T, Space, _BinaryOperation > &&IsReduOptForFastAtomicFetch< T, _BinaryOperation >::value &&sycl::detail::IsMaximum< T, _BinaryOperation >::value > atomic_combine (_T *ReduVarPtr) const
 Atomic MAX operation: *ReduVarPtr = sycl::maximum(*ReduVarPtr, MValue);. More...
 

Detailed Description

template<typename T, class BinaryOperation, int Dims, size_t Extent, class Algorithm, bool View>
class cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > >

Component of 'reducer' class for array reductions, representing a single element of the span (as returned by the subscript operator).

Definition at line 372 of file reduction.hpp.

Constructor & Destructor Documentation

◆ reducer()

template<typename T , class BinaryOperation , int Dims, size_t Extent, class Algorithm , bool View>
cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > >::reducer ( T Ref,
BinaryOperation  BOp 
)
inline

Definition at line 377 of file reduction.hpp.

Member Function Documentation

◆ combine()

template<typename T , class BinaryOperation , int Dims, size_t Extent, class Algorithm , bool View>
void cl::sycl::ext::oneapi::detail::reducer< T, BinaryOperation, Dims, Extent, Algorithm, View, enable_if_t< Dims==0 &&View==true > >::combine ( const T Partial)
inline

Definition at line 379 of file reduction.hpp.


The documentation for this class was generated from the following file: