Struct libreda_pnr::place::stdcell_cascade_placer::SimpleStdCellPlacerCascade

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pub struct SimpleStdCellPlacerCascade<N: NetlistBase> { /* private fields */ }

Expand description

A pipeline of placers. The result of the first stage is used as the initial placement for the next stage.

Implementations

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impl<N: NetlistBase> SimpleStdCellPlacerCascade<N>

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pub fn new(placers: Vec<Box<dyn SimpleStdCellPlacer<N>>>) -> Self

Create a new placer cascade.

Trait Implementations

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impl<N: NetlistBase> SimpleStdCellPlacer<N> for SimpleStdCellPlacerCascade<N>

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fn name(&self) -> &str

Get the name of the placement engine.

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fn find_cell_positions_impl(
 &self,
 netlist: &N,
 circuit_id: &N::CellId,
 core_area: &SimplePolygon<Coord>,
 initial_positions: &HashMap<N::CellInstId, Point<Coord>>,
 fixed_instances: &HashSet<N::CellInstId>,
 cell_outlines: &HashMap<N::CellId, Rect<Coord>>,
 net_weights: &HashMap<N::NetId, f64>
) -> HashMap<N::CellInstId, Point<i32>>

Find the rough positions of all cell instances inside cell. Read more

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fn find_cell_positions(
 &self,
 netlist: &N,
 cell_id: &N::CellId,
 core_area: &SimplePolygon<Coord>,
 initial_positions: &HashMap<N::CellInstId, Point<Coord>>,
 fixed_instances: &HashSet<N::CellInstId>,
 cell_outlines: &HashMap<N::CellId, Rect<Coord>>,
 net_weights: &HashMap<N::NetId, f64>
) -> HashMap<N::CellInstId, Point<SInt>>

Calls find_cell_positions_impl() before and after doing some sanity checks.

Auto Trait Implementations

impl<N> !RefUnwindSafe for SimpleStdCellPlacerCascade<N>

impl<N> !Send for SimpleStdCellPlacerCascade<N>

impl<N> !Sync for SimpleStdCellPlacerCascade<N>

impl<N> Unpin for SimpleStdCellPlacerCascade<N>

impl<N> !UnwindSafe for SimpleStdCellPlacerCascade<N>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct libreda_pnr::place::stdcell_cascade_placer::SimpleStdCellPlacerCascade

Implementations

impl<N: NetlistBase> SimpleStdCellPlacerCascade<N>

pub fn new(placers: Vec<Box<dyn SimpleStdCellPlacer<N>>>) -> Self

Trait Implementations

impl<N: NetlistBase> SimpleStdCellPlacer<N> for SimpleStdCellPlacerCascade<N>

fn name(&self) -> &str

Auto Trait Implementations

impl<N> !RefUnwindSafe for SimpleStdCellPlacerCascade<N>

impl<N> !Send for SimpleStdCellPlacerCascade<N>

impl<N> !Sync for SimpleStdCellPlacerCascade<N>

impl<N> Unpin for SimpleStdCellPlacerCascade<N>

impl<N> !UnwindSafe for SimpleStdCellPlacerCascade<N>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct libreda_pnr::place::stdcell_cascade_placer::SimpleStdCellPlacerCascade

Implementations

impl<N: NetlistBase> SimpleStdCellPlacerCascade<N>

pub fn new(placers: Vec<Box<dyn SimpleStdCellPlacer<N>>>) -> Self

Trait Implementations

impl<N: NetlistBase> SimpleStdCellPlacer<N> for SimpleStdCellPlacerCascade<N>

fn name(&self) -> &str

Auto Trait Implementations

impl<N> !RefUnwindSafe for SimpleStdCellPlacerCascade<N>

impl<N> !Send for SimpleStdCellPlacerCascade<N>

impl<N> !Sync for SimpleStdCellPlacerCascade<N>

impl<N> Unpin for SimpleStdCellPlacerCascade<N>

impl<N> !UnwindSafe for SimpleStdCellPlacerCascade<N>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,