generate
#
Header File: Kokkos_StdAlgorithms.hpp
namespace Kokkos{
namespace Experimental{
template <class ExecutionSpace, class IteratorType, class GeneratorType>
void generate(const ExecutionSpace& exespace, (1)
IteratorType first, IteratorType last,
GeneratorType g);
template <class ExecutionSpace, class IteratorType, class GeneratorType>
void generate(const std::string& label, const ExecutionSpace& exespace, (2)
IteratorType first, IteratorType last,
GeneratorType g);
template <class ExecutionSpace, class DataType, class... Properties, class GeneratorType>
void generate(const ExecutionSpace& exespace, (3)
const Kokkos::View<DataType, Properties...>& view,
GeneratorType g);
template <class ExecutionSpace, class DataType, class... Properties, class GeneratorType>
void generate(const std::string& label, const ExecutionSpace& exespace, (4)
const Kokkos::View<DataType, Properties...>& view,
GeneratorType g);
} //end namespace Experimental
} //end namespace Kokkos
Description#
Assigns the value generated by the functor g
to each elements in the
range [first, last)
(overloads 1,2) or in the view
(overloads 3,4).
Parameters and Requirements#
exespace
:execution space instance
label
:used to name the implementation kernels for debugging purposes
for 1, the default string is: “Kokkos::generate_iterator_api_default”
for 3, the default string is: “Kokkos::generate_view_api_default”
first, last
:range of elements to modify
must be random access iterators
must represent a valid range, i.e.,
last >= first
(checked in debug mode)must be accessible from
exespace
view
:view to modify
must be rank-1, and have
LayoutLeft
,LayoutRight
, orLayoutStride
must be accessible from
exespace
g
:functor of the form:
struct Generate { KOKKOS_INLINE_FUNCTION return_type operator()() const{ return /* ... */; } };
where
return_type
must be assignable tovalue_type
, withvalue_type
being the value type ofIteratorType
(for 1,2) or ofview
(for 3,4).
Return#
None