Struct AccessGraph 

pub struct AccessGraph<'a> { /* private fields */ }

A raw GPU graph whose edges are inferred from declared buffer access.

Implementations

impl<'a> AccessGraph<'a>

pub fn fill(&mut self, destination: View<'a>, pattern: u8) -> Result<Node>

Record a byte-pattern fill.

pub fn copy(&mut self, destination: View<'a>, source: View<'a>) -> Result<Node>

Record a copy between equal spans.

pub unsafe fn dispatch( &mut self, kernel: &'a Kernel, grid: [u32; 3], block: [u32; 3], constants: &Constants, bindings: &[AccessView<'a>], ) -> Result<Node>

Record a kernel dispatch.

Safety

In addition to Graph::dispatch’s contract, every binding must declare all bytes and the complete access performed by the kernel.

pub fn finish(self) -> Result<GraphExec>

Instantiate the recorded graph.

pub fn len(&self) -> usize

Number of recorded operations.

pub fn is_empty(&self) -> bool

Whether no operations have been recorded.