round

2026-03-11

19 min read time

Applies to Linux

pylibhipdf.round.RoundingMethod

alias of rounding_method

pylibhipdf.round.round(Column source, int32_t decimal_places=0, rounding_method round_method=rounding_method.HALF_UP, Stream stream=None, DeviceMemoryResource mr=None) → Column

Rounds all the values in a column to the specified number of decimal places.

For details, see round().

Parameters

sourceColumn

The Column for which to round values.

decimal_places: int32_t, optional

The number of decimal places to round to (default 0)

round_method: rounding_method, optional

The method by which to round each value. Can be one of { RoundingMethod.HALF_UP, RoundingMethod.HALF_EVEN } (default rounding_method.HALF_UP)

streamStream | None

CUDA stream on which to perform the operation.

mrDeviceMemoryResource | None

Device memory resource used to allocate the returned column’s device memory.

Returns

pylibcudf.Column

A Column with values rounded