Reducers¶
- template <class T, class A>
-
T
xsimd
::
reduce_add
(batch<T, A> const &x)¶ Adds all the scalars of the batch
x
.- Return
the result of the reduction.
- Parameters
x
: batch involved in the reduction
- template <class T, class A>
-
T
xsimd
::
reduce_max
(batch<T, A> const &x)¶ Max of all the scalars of the batch
x
.- Return
the result of the reduction.
- Parameters
x
: batch involved in the reduction
- template <class T, class A>
-
T
xsimd
::
reduce_min
(batch<T, A> const &x)¶ Min of all the scalars of the batch
x
.- Return
the result of the reduction.
- Parameters
x
: batch involved in the reduction
- template <class T, class A>
-
batch<T, A>
xsimd
::
haddp
(batch<T, A> const *row)¶ Parallel horizontal addition: adds the scalars of each batch in the array pointed by
row
and store them in a returned batch.- Return
the result of the reduction.
- Parameters
row
: an array ofN
batches