dask 2021.10.0

ParametersReturns
cached_cumsum(seq, initial_zero=False)

Caching is by the identify of seq rather than the value. It is thus important that seq is a tuple of immutable objects, and this function is intended for use where seq is a value that will persist (generally block sizes).

Parameters

seq : tuple

Values to cumulatively sum.

initial_zero : bool, optional

If true, the return value is prefixed with a zero.

Returns

tuple

Compute toolz.accumulate with caching.

Examples

See :

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them


File: /dask/array/slicing.py#1323
type: <class 'function'>
Commit: