Struct tract_core::ops::scan::Scan [−][src]
pub struct Scan {
pub skip: usize,
pub body: TypedModel,
pub seq_length_input_slot: Option<usize>,
pub input_mapping: Vec<InputMapping>,
pub output_mapping: Vec<OutputMapping<TDim>>,
// some fields omitted
}
Fields
skip: usize
body: TypedModel
seq_length_input_slot: Option<usize>
input_mapping: Vec<InputMapping>
output_mapping: Vec<OutputMapping<TDim>>
Implementations
pub fn new(
body: TypedModel,
input_mapping: Vec<InputMapping>,
output_mapping: Vec<OutputMapping<TDim>>,
seq_length_input_slot: Option<usize>,
skip: usize
) -> TractResult<Scan>
Trait Implementations
fn state(
&self,
session: &mut SessionState,
node_id: usize
) -> TractResult<Option<Box<dyn OpState>>>
Short (one-line) strings giving hints on internal implementation or important configuration details to be displayed in dumps. Read more
The kind of accuracy check that should be performed on operation when testing them. Read more
Vector of short strings defining what families the op belongs too. tract-core defines “core”, “mir”, “lir”. Read more
Deduce output facts from input facts.
fn invariants(
&self,
_inputs: &[&TypedFact],
_outputs: &[&TypedFact]
) -> TractResult<Invariants>
fn change_axes(
&self,
_model: &TypedModel,
_node: &TypedNode,
io: InOut,
change: &AxisOp
) -> TractResult<Option<AxisChangeConsequence>>
fn declutter(
&self,
model: &TypedModel,
node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
fn declutter(
&self,
model: &TypedModel,
node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
Declutter the op to the tract_core operator set as much as possible.
fn concretize_dims(
&self,
_source: &TypedModel,
node: &TypedNode,
target: &mut TypedModel,
mapping: &HashMap<OutletId, OutletId>,
values: &SymbolValues
) -> TractResult<TVec<OutletId>>
fn concretize_dims(
&self,
_source: &TypedModel,
node: &TypedNode,
target: &mut TypedModel,
mapping: &HashMap<OutletId, OutletId>,
values: &SymbolValues
) -> TractResult<TVec<OutletId>>
Transform the op into by providing a value to one or more symbols.
fn codegen(
&self,
model: &TypedModel,
node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
fn codegen(
&self,
model: &TypedModel,
node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
Translate the op into the most efficient form possible for execution. Read more
fn fuse(
&self,
_model: &TypedModel,
_node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
fn fuse(
&self,
_model: &TypedModel,
_node: &TypedNode
) -> TractResult<Option<TypedModelPatch>>
Fuse op after codegen to deal with local optimisations.
Computes a cost hint of the operation. Read more
fn slice_output(
&self,
model: &TypedModel,
node: &TypedNode,
patch: &mut TypedModelPatch,
output_slot: usize,
axis: usize,
start: usize,
end: usize
) -> TractResult<Option<OutletId>>
Transforms the op in an equivalent one, operating on dt (i8 or u8). Read more
Auto Trait Implementations
impl !RefUnwindSafe for Scan
impl !UnwindSafe for Scan
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more