MinMaxScalar¶
MinMaxScalar is a class template that stores both a minimum and a
maximum value as a single, convenient unit. It is primarily designed to hold
the result of parallel_reduce() operations using the
MinMax builtin reducer.
It is generally recommended to get this type by using the reducer’s
::value_type member (e.g., MinMax<Scalar,Space>::value_type) to ensure
the correct template parameters are used.
Header File: <Kokkos_Core.hpp>
Usage¶
MinMax<T,S>::value_type result;
parallel_reduce(N,Functor,MinMax<T,S>(result));
T minValue = result.min_val;
T maxValue = result.max_val;