Method all_var_nodes

python/paddle/base/framework.py:5630–5634

Return all variable nodes included in the graph as a set.

(self)

        return {IrNode(node) for node in self.graph.nodes()}

    def all_var_nodes(self):
        """
        Return all variable nodes included in the graph as a set.
        """
        return {IrVarNode(node) for node in self.graph.nodes() if node.is_var()}

    def all_persistable_nodes(self):
        """