For the complete documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /max/get-started.md).

Mojo function

block_prefix_sum

block_prefix_sum[dtype: DType, //, num_elements: Int](_val: Scalar[dtype]) -> Scalar[dtype]

Performs a prefix sum (scan) operation across all threads in a block.

Returns:

Scalar[dtype]

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