Delegate ChooseFlatKernel

Namespace

NumSharp.Backends.Kernels

Assembly

NumSharp.dll

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

public delegate long ChooseFlatKernel(byte** choiceBases, byte* idxBase, byte* dstBase, long totalSize, long nChoices)

Parameters

choiceBases byte**

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

idxBase byte*

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

dstBase byte*

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

totalSize long

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

nChoices long

Flat np.choose kernel: every operand is C-contiguous at the result shape, so element flat is at choiceBases[mi] + flatelem and ((long)idxBase)[flat].

Returns

long

totalSize on success, or the flat position of the first out-of-bounds index (raise mode only; clip/wrap kernels always return totalSize).