Struct CompiledNode 

pub struct CompiledNode {
    pub ptx_path: String,
    pub entry_point: String,
    pub output_shape: Shape,
    pub output_dtype: DtypeRepr,
    pub runtime_op: Option<Arc<dyn RuntimeOp>>,
    pub backward_ptx_path: Option<String>,
    pub backward_entry_point: String,
}

One PTX-compiled graph node: where its compiled kernel lives on disk, its output shape/dtype, and how to dispatch it at runtime.

Fields

ptx_path: String

Path to the compiled .o PTX file. Empty for Input placeholder nodes.

entry_point: String

The kernel’s entry point symbol name.

output_shape: Shape

This node’s output shape.

output_dtype: DtypeRepr

This node’s output dtype.

runtime_op: Option<Arc<dyn RuntimeOp>>

Runtime dispatch: arg-packing + grid computation. None for Input nodes.

backward_ptx_path: Option<String>

Path to compiled backward PTX. None if no backward kernel for this op.

backward_entry_point: String

Entry point name for the backward kernel.