| 摘要 |
PURPOSE:To guarantee the identifier of a process as an object to be restarted in environment wherein a check point and restart function is available. CONSTITUTION:This controller has a process identifier reservation table 105 which contains in-use information for guaranteeing the process identifier at the time of restarting, a process identifier monitoring means 6 which performs control by using the table 105, a process generation time control means 7 which belongs to it, and a process identifier reservation releasing control means 8. Consequently, the process identifier is guaranteed and then the easy utilization of the check point and restart function and the simplification and efficiency of system construction are obtained. |
