Enum tract_hir::internal::AxisOp

pub enum AxisOp {
    Add(usize),
    Rm(usize),
    Move(usize, usize),
    Reshape(usize, SmallVec<[TDim; 4]>, SmallVec<[TDim; 4]>),
}

Variants

Add(usize)

Rm(usize)

Move(usize, usize)

Reshape(usize, SmallVec<[TDim; 4]>, SmallVec<[TDim; 4]>)

Implementations

impl AxisOp

pub fn canonical(&self) -> Cow<'_, AxisOp>

pub fn simplify(&self) -> SmallVec<[AxisOp; 4]>

pub fn transform_axis(&self, axis: usize) -> Option<usize>

pub fn merge_incoming_change( &self, change: &AxisOp ) -> Option<(Option<AxisOp>, Option<AxisOp>)>

pub fn change_shape_array<D>( &self, shape: &mut SmallVec<[D; 4]>, broadcasting: bool ) -> Result<(), Error>

where D: DimLike,

pub fn change_shape( &self, shape: &mut ShapeFact, broadcasting: bool ) -> Result<(), Error>

pub fn change_tensor( &self, tensor: &mut Tensor, broadcasting: bool ) -> Result<(), Error>

pub fn change_view<D>( &self, view: &mut ArrayBase<ViewRepr<&D>, Dim<IxDynImpl>> ) -> Result<(), Error>

pub fn change_view_mut<D>( &self, view: &mut ArrayBase<ViewRepr<&mut D>, Dim<IxDynImpl>> ) -> Result<(), Error>

pub fn recip(&self) -> AxisOp

pub fn is_noop(&self) -> bool

pub fn only_shape(&self) -> bool

pub fn wire_split_axis( model: &mut Graph<TypedFact, Box<dyn TypedOp>>, name: impl ToString, outlet: OutletId, axis: usize, outer_dim: usize ) -> Result<SmallVec<[OutletId; 4]>, Error>

pub fn wire_collapse_axis( model: &mut Graph<TypedFact, Box<dyn TypedOp>>, name: impl ToString, outlet: OutletId, axis: usize ) -> Result<SmallVec<[OutletId; 4]>, Error>

Trait Implementations

impl Clone for AxisOp

fn clone(&self) -> AxisOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AxisOp

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

Formats the value using the given formatter.

impl EvalOp for AxisOp

fn is_stateless(&self) -> bool

fn eval_with_session( &self, session: &SessionState, inputs: SmallVec<[TValue; 4]> ) -> Result<SmallVec<[TValue; 4]>, Error>

fn eval( &self, inputs: SmallVec<[TValue; 4]> ) -> Result<SmallVec<[TValue; 4]>, Error>

fn state( &self, session: &mut SessionState, node_id: usize ) -> Result<Option<Box<dyn OpState>>, Error>

impl Hash for AxisOp

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

where __H: Hasher,

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 Op for AxisOp

fn name(&self) -> Cow<'_, str>

fn info(&self) -> Result<Vec<String>, Error>

Short (one-line) strings giving hints on internal implementation or important configuration details to be displayed in dumps.

fn as_typed(&self) -> Option<&(dyn TypedOp + 'static)>

fn validation(&self) -> Validation

The kind of accuracy check that should be performed on operation when testing them.

fn same_as(&self, _other: &(dyn Op + 'static)) -> bool

Compare two ops.

impl PartialEq for AxisOp

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TypedOp for AxisOp

fn as_op(&self) -> &(dyn Op + 'static)

Reinterpret the TypedOp as an Op.

fn as_op_mut(&mut self) -> &mut (dyn Op + 'static)

Reinterpret the TypedOp as an Op, mutably.

fn output_facts( &self, inputs: &[&TypedFact] ) -> Result<SmallVec<[TypedFact; 4]>, Error>

Deduce output facts from input facts.

fn axes_mapping( &self, inputs: &[&TypedFact], outputs: &[&TypedFact] ) -> Result<AxesMapping, Error>

fn declutter( &self, model: &Graph<TypedFact, Box<dyn TypedOp>>, node: &Node<TypedFact, Box<dyn TypedOp>> ) -> Result<Option<ModelPatch<TypedFact, Box<dyn TypedOp>>>, Error>

Declutter the op to the tract_core operator set as much as possible.

fn suggested_axis_changes( &self ) -> Result<SmallVec<[(InOut, AxisOp); 4]>, Error>

fn change_axes( &self, _model: &Graph<TypedFact, Box<dyn TypedOp>>, _node: &Node<TypedFact, Box<dyn TypedOp>>, io: InOut, change: &AxisOp ) -> Result<Option<AxisChangeConsequence>, Error>

fn concretize_dims( &self, _source: &Graph<TypedFact, Box<dyn TypedOp>>, node: &Node<TypedFact, Box<dyn TypedOp>>, target: &mut Graph<TypedFact, Box<dyn TypedOp>>, mapping: &HashMap<OutletId, OutletId>, values: &SymbolValues ) -> Result<SmallVec<[OutletId; 4]>, Error>

Transform the op into by providing a value to one or more symbols.

fn fuse( &self, _model: &Graph<TypedFact, Box<dyn TypedOp>>, _node: &Node<TypedFact, Box<dyn TypedOp>> ) -> Result<Option<ModelPatch<TypedFact, Box<dyn TypedOp>>>, Error>

Fuse op after codegen to deal with local optimisations.

fn declutter_with_session( &self, session: &mut OptimizerSession<'_>, model: &Graph<TypedFact, Box<dyn TypedOp>>, node: &Node<TypedFact, Box<dyn TypedOp>> ) -> Result<Option<ModelPatch<TypedFact, Box<dyn TypedOp>>>, Error>

Declutter the op to the tract_core operator set as much as possible.

fn cost( &self, _inputs: &[&TypedFact] ) -> Result<SmallVec<[(Cost, TDim); 4]>, Error>

Computes a cost hint of the operation.

fn slice( &self, patch: &mut ModelPatch<TypedFact, Box<dyn TypedOp>>, prefix: &str, inputs: &[OutletId], output_axis: usize, start: usize, end: usize ) -> Result<Option<SmallVec<[OutletId; 4]>>, Error>

fn quantize( &self, model: &Graph<TypedFact, Box<dyn TypedOp>>, node: &Node<TypedFact, Box<dyn TypedOp>>, dt: DatumType, scale: f32, zero_point: i32 ) -> Result<Option<Box<dyn TypedOp>>, Error>

Transforms the op in an equivalent one, operating on dt (i8 or u8).

fn codegen( &self, model: &Graph<TypedFact, Box<dyn TypedOp>>, node: &Node<TypedFact, Box<dyn TypedOp>> ) -> Result<Option<ModelPatch<TypedFact, Box<dyn TypedOp>>>, Error>

Translate the op into the most efficient form possible for execution.

fn nested_model_multipliers( &self, inputs: &[&TypedFact] ) -> Vec<(Cow<'_, str>, f64)>

Nested model multipliers, with label (for profiling).

impl Eq for AxisOp