Enum OptimizationHint 

pub enum OptimizationHint {
    FuseNodes(Vec<usize>),
    Parallelize(Vec<usize>),
    CacheTensor(usize),
    InPlaceOp(usize),
    Prefetch(usize),
    TileOperation {
        node: usize,
        tile_size: usize,
    },
    ReorderOps(Vec<usize>),
    PreAllocate {
        tensor: usize,
        size: usize,
    },
}

Optimization hint derived from profiling.

Variants

FuseNodes(Vec<usize>)

Fuse these nodes together

Parallelize(Vec<usize>)

Parallelize these independent nodes

CacheTensor(usize)

Cache this tensor in fast memory

InPlaceOp(usize)

Use in-place operation for this node

Prefetch(usize)

Prefetch this tensor

TileOperation

Tile this operation

Fields

node: usize

tile_size: usize

ReorderOps(Vec<usize>)

Reorder operations for better cache locality

PreAllocate

Allocate large buffer for this tensor

Fields

tensor: usize

size: usize

Trait Implementations

impl Clone for OptimizationHint

fn clone(&self) -> OptimizationHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptimizationHint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OptimizationHint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for OptimizationHint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for OptimizationHint

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OptimizationHint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for OptimizationHint

impl StructuralPartialEq for OptimizationHint