| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To secure the consistency of simulation data even if an obstacle occurs in a simulation which is executed in a distributed parallel environment. <P>SOLUTION: Simulation data are encapsulated in a task object 13-i relating to a simulation to distribute the data in a plurality of worker nodes 12-i, and a plurality of simulations are executed in parallel. The worker nodes are controlled via the proxy of the task object 13-i provided in a master node 11. Thus, the whole simulation is managed and controlled by the master node, and accordingly encapsulated-data updating processing is called to the task object from the master node, even if an obstacle occurs, to restore the consistency of the simulation data. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
