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LANES

Constant LANES 

Source
pub const LANES: usize = _; // 64usize
Available on crate feature bitsliced only.
Expand description

Number of payloads processed per bitsliced pass — the slicing width.

A batch longer than this is split into consecutive groups of LANES; a shorter one simply leaves the surplus lanes idle, so a batch well below LANES gets proportionally less of the speed-up.