Struct TiledPartition 

pub struct TiledPartition { /* private fields */ }

Tiled partition: a subdivision of a thread group

Implementations

impl TiledPartition

pub fn new(tile_size: u32, rank: u32) -> Result<Self>

Create a tiled partition

pub fn with_shared( tile_size: u32, rank: u32, barrier: Arc<Barrier>, shared_data: Arc<Mutex<Vec<f32>>>, ) -> Result<Self>

Create with shared state

pub fn size(&self) -> u32

Get tile size

pub fn thread_rank(&self) -> u32

Get thread rank within tile

pub fn sync(&self)

Synchronize threads within the tile

pub fn shfl(&self, value: f32, src_rank: u32) -> f32

Shuffle: get value from thread with given rank

pub fn shfl_down(&self, value: f32, delta: u32) -> f32

Shuffle down: get value from thread rank + delta

pub fn shfl_up(&self, value: f32, delta: u32) -> f32

Shuffle up: get value from thread rank - delta

pub fn shfl_xor(&self, value: f32, mask: u32) -> f32

Shuffle XOR: get value from thread rank ^ mask