| 摘要 |
PURPOSE:To load a program in a short time by setting a directory memory part at a common area on a memory. CONSTITUTION:A load control part 14 always monitors whether a program loading indication is given from jobs A-C respectively. When a loading indication is given, the corresponding program name is recognized. Then the part 14 refers to a directory memory part 13 and decide whether the relevant program is registered. When the program is already registered, the data address corresponding to the program name is read out of the part 13. This address is sent to a program library 15 to perform directly IPL. If the program is not registered yet, the program is read out of the library 15 in accordance with the program name to perform indirectly the IPL. Then the program name loaded to the part 13 and the address put on an external memory Di storing the relevant program are registered as a data address. |
