Mojo function

coalesce

coalesce[l: Layout, keep_rank: Bool = False](layout: RuntimeLayout[l, element_type=element_type, linear_idx_type=linear_idx_type]) -> RuntimeLayout[coalesce(l, keep_rank), element_type=element_type, linear_idx_type=linear_idx_type]

Coalesce adjacent dimensions in a runtime layout when possible.

This optimizes the layout by merging adjacent dimensions when their relationship allows it, potentially reducing the number of dimensions.

Parameters:

• ​l (Layout): The static layout type to coalesce.
• ​keep_rank (Bool): Whether to maintain the original rank (currently unsupported).

Args:

• ​layout (RuntimeLayout[l, element_type=element_type, linear_idx_type=linear_idx_type]): The input RuntimeLayout to coalesce.

Returns:

A new RuntimeLayout with coalesced dimensions.

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