摘要 |
<p>The monitoring system records the branch points from one subprogram to another subprogram within the chair of subprograms forming the overall program being monitored. Parameters are recorded relating to the level of the subprogram concerned in relation to all other subprograms about to be executed. Information about the frequency with which the subprogram concerned is used during the program run is also recorded. The records of branch point, subprogram parameters and usuage-frequency are incorporated into a test command word. Test commands detected during the program run are taken as actual commands for comparing with a given reference command sequence.</p> |