An optical waveguide path coupling structure is realized without requiring highly accurate alignment. The method comprises identifying load instructions within a plurality of instructions to be executed, and placing the identified load instructions in a queue prior to execution. Other processing modules then terminate redistribution of rows to the hot processing module and maintain rows of a skewed table of the join operation that would be redistributed to the hot processing module in a local spool. The second fastener is rotatable in the first direction to independently lock the second elongated member relative to the second clamp member. A gate and a drain of the second depletion mode FET are connected to the drain of the primary FET. A core guide 21 is further disposed which guides the wire W into the stator when the wire W held by the retaining jig 11 is guided in the outer circumferential direction relative to an opening 4 in the stator 1.