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row_needs_blocking

logicaffeine_compile::spatial::passes::from_qwen_ops

Function row_needs_blocking 

Source 
pub fn row_needs_blocking(cols: usize, target: &SpatialTarget) -> bool
Expand description

How many tiles of one row a single site may hold resident. A flat section keeps its whole row in local memory, which is free while the row is a handful of tiles and impossible once it is not: at Qwen3.8’s real d = 5120 a row is 160 tiles against an accumulator budget of eight, and the whole-row form is refused as AccTilesExceeded long before local memory is consulted.