Struct ImageLayout 

pub struct ImageLayout {
    pub channels: u32,
    pub line_bytes: u64,
    pub tile_lines: u64,
    pub capacity_lines: u64,
    pub check: bool,
    pub stripe: Option<u64>,
    pub octets: bool,
    pub slot: u64,
}

How an image lays its tiles: over how many channels, in lines of how many bytes, how many lines a tile fills, how many lines a channel holds, whether every tile carries a check word, the row pairs a channel’s tile of a streamed tensor holds when the image is laid in stripes for the streaming engine’s array, and whether a streamed Q8_0 tensor’s blocks lie eight to one of the array’s blocks (its octets: a row’s eight blocks one after another, 256 elements in 272 bytes), and the bytes a block of a tensor laid in stripes takes rounded up to (its slot: the block’s bytes, then zeros; 1 for blocks packed as the checkpoint packs them).

Fields

channels: u32

line_bytes: u64

tile_lines: u64

capacity_lines: u64

check: bool

stripe: Option<u64>

octets: bool

slot: u64

Implementations

impl ImageLayout

pub fn d5005(beat: Beat) -> ImageLayout

The D5005’s four channels at beat: 64 data bytes a line, or all 72 with a check word on every tile.

pub fn lines_for(&self, bytes: u64) -> u64

Lines a tile of bytes row bytes takes, its check word included.

Trait Implementations

impl Clone for ImageLayout

fn clone(&self) -> ImageLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageLayout

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

Formats the value using the given formatter.

impl PartialEq for ImageLayout

fn eq(&self, other: &ImageLayout) -> 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 ImageLayout

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ImageLayout

impl Eq for ImageLayout

impl StructuralPartialEq for ImageLayout