| 摘要 |
PURPOSE:To contrive to reduce the number of times of information exchange between processors by providing a securing/release request means, an update request means, a request input means, securing/release processing means, and an update means. CONSTITUTION:The securing or release request of a resource outputted to a processor 1 is accepted by a request input means 12 and is discriminated to start a securing/release processing means 13. The means 13 performs the securing or release processing of the resource on a basis of a resource management table 10 and discriminates whether the processing is normally terminated or not; and if it is normally terminated, it is discriminated that the request source is the processor 1, and an update means 14 is started. The means 14 updates contents of the table 10 of the processor 1 on a basis of the result of the means 13. Consequently, information is not exchanged between processors in this case. |
