Elementary base service execution time predicting method for aircraft, involves determining profile by estimation time, where time is execution time defined by sum of average service execution times when memory is in respective conditions

摘要

The method involves determining a usage profile by an estimation time based on an average conflict rate of a cache memory and maximum and optimal maximum states of the memory, for an elementary base service (4) of a changeover scenario, where the time is an upper bound execution time of execution of the service. The bound execution time is defined by sum of average execution times of the service when the memory is in respective maximum or optimal maximum conditions, where the times are balanced by an average statistical service call number in respective maximum and non-maximum conditions.