Struct SamePadding 

pub struct SamePadding {
    pub asymmetry_mode: i32,
}

Specifies the type of padding to be used with Convolution/Deconvolution and pooling layers. After padding, input spatial shape: \[H_in, W_in\], gets modified to the output spatial shape \[H_out, W_out\]. With Convolution or pooling:

.. code::

  H_out = int_division_round_up(H_in,stride\[0\])
  W_out = int_division_round_up(W_in,stride\[1\])

This is achieved by using the following padding amounts:

.. code::

 totalPaddingHeight = max(0,(H_out-1) * stride\[0\] + KernelSize\[0\] - Hin)
 totalPaddingWidth = max(0,(W_out-1) * stride\[1\] + KernelSize\[1\] - Win)

There are two modes of asymmetry: BOTTOM_RIGHT_HEAVY, and TOP_LEFT_HEAVY.

If the mode is BOTTOM_RIGHT_HEAVY:

.. code::

 topPaddingAmount = floor(totalPaddingHeight / 2)
 bottomPaddingAmount = totalPaddingHeight - topPaddingAmount
 leftPaddingAmount = floor(totalPaddingWidth / 2)
 rightPaddingAmount = totalPaddingWidth - leftPaddingAmount

If the mode is TOP_LEFT_HEAVY:

.. code::

 bottomPaddingAmount = floor(totalPaddingHeight / 2)
 topPaddingAmount = totalPaddingHeight - bottomPaddingAmount
 rightPaddingAmount = floor(totalPaddingWidth / 2)
 leftPaddingAmount = totalPaddingWidth - rightPaddingAmount

With Deconvolution:

.. code::

H_out = H_in * stride\[0\]
W_out = W_in * stride\[1\]

Fields

asymmetry_mode: i32

Implementations

impl SamePadding

pub fn asymmetry_mode(&self) -> SamePaddingMode

Returns the enum value of asymmetry_mode, or the default if the field is set to an invalid enum value.

pub fn set_asymmetry_mode(&mut self, value: SamePaddingMode)

Sets asymmetry_mode to the provided enum value.

Trait Implementations

impl Clone for SamePadding

fn clone(&self) -> SamePadding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamePadding

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

Formats the value using the given formatter.

impl Default for SamePadding

fn default() -> Self

Returns the “default value” for a type.

impl Hash for SamePadding

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 Message for SamePadding

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SamePadding

fn eq(&self, other: &SamePadding) -> 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 Copy for SamePadding

impl Eq for SamePadding

impl StructuralPartialEq for SamePadding