recording media resource reservation system and resource reservation method and a program for executing the method is recorded

摘要

PROBLEM TO BE SOLVED: To provide a system and a method for increasing the throughput of a system by guaranteeing the deadline of a real-time process on a CPU that uses an SMT, while implementing as many other processes as possible concurrently, and to provide a recording medium on which a program providing the functions thereof is recorded.;SOLUTION: The system includes a measuring part 61 for measuring the computational complexity for a process obtained through a calculation process implemented by a processor 41 serving as a calculation resource; an extra time determining part 62 that causes an interrupt in the calculation process by the processor 41 to obtain the computational complexity obtained up to the time of the interrupt from the measuring part 61 and give the obtained amount of calculations to the processor 41 to calculate extra time and determine whether or not there is extra time; and a process interrupting part 63 that causes the processor 41 to interrupt the calculations of the other processes if the extra time determining part 62 determines that there is no extra time.;COPYRIGHT: (C)2005,JPO&NCIPI