Function comm_graph_data

python/dolfinx/graph.py:185–200

Build communication graph data for use with `NetworkX `_. Args: graph: Communication graph to build data from. Normally created by :func:`comm_graph`. Returns: A tuple of two lists. The first list contains the edge data, where an e

(
    graph: AdjacencyList,
)

def comm_graph_data(
    graph: AdjacencyList,
) -> tuple[list[tuple[int, int, dict[str, int]]], list[tuple[int, dict[str, int]]]]:
    """Build communication graph data for use with `NetworkX <https://networkx.org/>`_.

    Args:
        graph: Communication graph to build data from. Normally created
            by :func:`comm_graph`.

    Returns:
        A tuple of two lists. The first list contains the edge data,
        where an edge is a `(nodeID_0, nodeID_1, dict)` tuple, where
        `dict` holds edge data. The second list hold node data, where a
        node is a `(nodeID, dict)` tuple, where `dict` holds node data.
    """
    return _cpp.graph.comm_graph_data(graph._cpp_object)


def comm_to_json(graph: AdjacencyList) -> str: