Delegate ElementReductionKernel

Namespace

NumSharp.Backends.Kernels

Assembly

NumSharp.dll

Delegate for element-wise reduction kernels. Reduces all elements of an array to a single value.

public delegate object ElementReductionKernel(void* input, long* strides, long* shape, int ndim, long totalSize)

Parameters

input void*

Pointer to input data

strides long*

Input strides (element units, not bytes)

shape long*

Input shape dimensions

ndim int

Number of dimensions

totalSize long

Total number of elements

Returns

object

The reduced value (boxed)

Extension Methods

LinqExtensions.Yield<T>(T)

Remarks

Returns object to handle different accumulator types without generic delegates. The caller unboxes based on the kernel key's AccumulatorType. For ArgMax/ArgMin, returns the index as int.