Struct RawGraph 

pub struct RawGraph { /* private fields */ }

Implementations

impl RawGraph

pub unsafe fn from_raw(handle: cudaGraph_t) -> Result<Self>

Wraps an existing CUDA graph handle and takes ownership of it.

Safety

handle must be a valid CUDA graph handle. Ownership of handle is transferred to the returned RawGraph, and the handle must not be destroyed elsewhere after calling this function.

pub unsafe fn create() -> Result<Self>

Creates an empty raw graph without a Singe context association.

Prefer Context::create_graph for ordinary Singe code. Raw graphs do not model context association, so the caller must keep CUDA context, node, executable update, upload, and launch relationships coherent.

Safety

The returned graph has no modeled CUDA context association. The caller must ensure every node, kernel, memory operand, child graph, executable update, upload, and launch is used with the correct CUDA context.

pub fn as_raw(&self) -> cudaGraph_t

pub fn into_raw(self) -> cudaGraph_t

Consumes the graph and returns the raw CUDA graph handle without destroying it.

The caller becomes responsible for eventually destroying the returned handle with CUDA.

Trait Implementations

impl Debug for RawGraph

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

Formats the value using the given formatter.