holoscan::utils::cuda::cudaGraphAddNodeCompat

Beta

cudaError_t holoscan::utils::cuda::cudaGraphAddNodeCompat(
    cudaGraphNode_t *pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t *pDependencies,
    const cudaGraphEdgeData *dependencyData,
    size_t numDependencies,
    cudaGraphNodeParams *nodeParams
)

Version-aware wrapper for cudaGraphAddNode that maintains backward compatibility.

This function automatically selects the appropriate CUDA Graph API based on the runtime version:

CUDA 12.x: Uses cudaGraphAddNode_v2
CUDA 13.x+: Uses cudaGraphAddNode

This function is thread-safe and uses std::call_once to ensure the symbol is resolved only once.

Returns: cudaError_t CUDA error code