Method create_var_node

python/paddle/base/framework.py:5693–5712

Create a variable node in the graph. The created variable node is not persistable. Args: name(str): the name of the variable node. var_type(core.VarDesc.VarType): the type of the variable node. shape(list): the shape of the variable node.

(self, name, var_type, shape, var_dtype)

        return IrVarNode(self.graph.create_var_node(var_desc))

    def create_var_node(self, name, var_type, shape, var_dtype):
        """
        Create a variable node in the graph. The created variable node is
        not persistable.

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

        Returns:
            IrVarNode: the created variable node.
        """

        var_desc = core.VarDesc(name)
        var_desc.set_type(var_type)
        var_desc.set_shape(shape)
        var_desc.set_dtype(var_dtype)
        return IrVarNode(self.graph.create_var_node(var_desc))

    def create_control_dep_var(self):
        """