Method and apparatus for performing change-over control to processor groups by using rate of failed processors in a parallel computer

摘要: In a change-over control method for parallel processor system including current group having plurality of processors and network connecting the to each other standby configured in same way as group, section is disposed system, monitor arranged groups. A faulty ratio determined according amount job processing set section. On receiving report notifying occurrence failure from determines failed group. When equal or more than ratio, effects operation transferring