takeNullsKernel
private fn
ArrayData takeNullsKernel(Kind K)(ArrayData[] chunks,
const size_t[] chunkStarts, const size_t[] indices)The primitive null-marker gather kernel of takeWithNulls.
Parameters
K | the (primitive) kind of the chunks |
chunks | the source chunks |
chunkStarts | the global start index of every chunk |
indices | the gather indices (size_t.max gathers a null) |
Returns
the single gathered chunk.