Struct RowShare

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pub struct RowShare {
    pub start: u32,
    pub end: u32,
    pub step: u32,
}

Expand description

The columns start..end (every step-th) a unit walks in a LaunchGeometry::per_row cube of units units over a row of cols:

GPUs: unit, unit + units, … — neighbouring units on neighbouring columns (coalesced).
CPU runtime (PLANE_DIM == 1, every unit its own thread): one contiguous run of ⌈cols / units⌉ columns per unit, for the same reason as element_position.

Either way the units cover every column once, so per-unit partial results merge the same.

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§start: u32§end: u32§step: u32

Trait Implementations§

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impl CubeType for RowShare

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type ExpandType = RowShareExpand

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impl UnwindSafe for RowShare

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