Struct Superblock 

pub struct Superblock { /* private fields */ }

Superblock: A tile of related basic blocks (Kaizen: amortize scheduling)

Inspired by RenderMan’s bucket system - group spatially local work to reduce coordination overhead.

Implementations

impl Superblock

pub fn new(id: SuperblockId, blocks: Vec<BlockId>, function: FunctionId) -> Self

Create a new superblock

pub fn id(&self) -> SuperblockId

Get the superblock ID

pub fn block_count(&self) -> usize

Get the number of blocks in this superblock

pub fn contains(&self, block: BlockId) -> bool

Check if this superblock contains a specific block

pub fn blocks(&self) -> &[BlockId]

Get all blocks in this superblock

pub fn cost_estimate(&self) -> u64

Get the estimated execution cost

pub fn set_cost_estimate(&mut self, cost: u64)

Set a custom cost estimate (e.g., from profiling)

pub fn function(&self) -> FunctionId

Get the parent function

pub fn iter(&self) -> impl Iterator<Item = &BlockId>

Iterate over blocks

Trait Implementations

impl Clone for Superblock

fn clone(&self) -> Superblock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Superblock

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

Formats the value using the given formatter.