Method create_persistable_node

python/paddle/base/framework.py:5672–5691

Create a persistable variable node in the graph. In IrGraph, it can not distinguish between persistable variables and parameters. Args: name(str): the name of the persistable variable node. var_type(core.VarDesc.VarType): the type of the persistable

(self, name, var_type, shape, var_dtype)

        return IrGraph(self.graph.get_sub_graph(i), for_test=for_test)

    def create_persistable_node(self, name, var_type, shape, var_dtype):
        """
        Create a persistable variable node in the graph. In IrGraph,
        it can not distinguish between persistable variables and parameters.

        Args:
            name(str): the name of the persistable variable node.
            var_type(core.VarDesc.VarType): the type of the persistable variable node.
            shape(list): the shape of the persistable variable node.
            var_dtype(core.VarDesc.VarType): the data type of the persistable variable node.

        Returns:
            IrVarNode: the created persistable variable node.
        """
        var_desc = core.VarDesc(name)
        var_desc.set_type(var_type)
        var_desc.set_shape(shape)
        var_desc.set_dtype(var_dtype)
        var_desc.set_persistable(True)
        return IrVarNode(self.graph.create_var_node(var_desc))

    def create_var_node(self, name, var_type, shape, var_dtype):
        """