polars_arrow::compute

Module aggregate

Source
Available on crate feature compute_aggregate only.

Re-exports§

Traits§

  • Object that can reduce itself to a number. This is used in the context of SIMD to reduce a MD (e.g. [f32; 16]) into a single number (f32).

Functions§

  • Returns the total (heap) allocated size of the array in bytes.
  • Returns the sum of all elements in array as a Scalar of the same physical and logical types as array.
  • Returns the sum of values in the array.
  • Compute the sum of a slice