Struct StagedOperand 

pub struct StagedOperand {
    pub element: ElemType,
    pub space: Space,
    pub innermost: Axis,
}

One operand’s box of a stage, as the ring that holds it reads it: what a stage of it costs in shared memory, and in registers where the next one waits there.

Fields

element: ElemType

The element the stage holds it in.

space: Space

Its box of one stage, over its own axes.

innermost: Axis

The axis it is bound innermost along, which the stage’s rows run along.

Implementations

impl StagedOperand

pub fn cells(&self) -> usize

Elements one stage holds of it.

pub fn bytes(&self, hw: &Hardware, storage: &StageStorage) -> usize

Bytes one stage holds of it on hw, laid out as storage, at its most over every width it could bind at: the powers of two up to the widest line hw reads that its rows hold whole lines of, each line whole bytes. Asked before the operands’ widths are settled.

pub fn most_prefetched(&self, hw: &Hardware, units: usize) -> usize

Scalars one of units units holds of a stage of it fetched into registers, at its most over every width it could bind at on hw: the powers of two up to the widest line hw reads. Asked before the operands’ widths are settled.

Trait Implementations

impl Clone for StagedOperand

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StagedOperand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for StagedOperand

impl PartialEq for StagedOperand

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StagedOperand