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Version: 1.0
For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

cumsum

cumsum[dtype: DType](dst: Span[Scalar[dtype]], src: Span[Scalar[dtype]])

Computes the cumulative sum of all elements in a buffer. dst[i] = src[i] + src[i-1] + ... + src[0].

Parameters:

  • dtype (DType): The dtype of the input.

Args: