Struct SmemSlotsAccumulation 

pub struct SmemSlotsAccumulation<A: Numeric> {
    pub source: Tile,
    /* private fields */
}

A cube’s shared-memory accumulator over one box, summing in A and read back as T, with a slot of its own for each of writers writers.

A writer drains its partial with drain, which synchronizes the cube once; once every writer has, source reads the sum. Every unit of the cube reaches the drain, each plane with the partial it holds.

Fields

source: Tile

Reads the sum of the slots back at the opened tile’s element; valid only once every writer has drained.

Implementations

impl<A: Numeric> SmemSlotsAccumulation<A>

pub fn drain(&self, partial: &Tile, writer: usize)

Drain partial, an accumulator over the whole box, into writer’s slot, the cube synchronized after. Once every writer of the cube has, the sum is in source.

pub fn __expand_drain( scope: &Scope, this: &<Self as CubeType>::ExpandType, partial: &<Tile as CubeType>::ExpandType, writer: <usize as CubeType>::ExpandType, )

Drain partial, an accumulator over the whole box, into writer’s slot, the cube synchronized after. Once every writer of the cube has, the sum is in source.

Trait Implementations

impl<A: Numeric> CubeType for SmemSlotsAccumulation<A>

type ExpandType = SmemSlotsAccumulationExpand<A>