1. Calculate the overall speedup of a system that spends 40% of its time in calc with a processor upgrade that provides for 100% greater throughput.
2. Suppose your company has decided that it needs to make certain busy se faster. Processes in the workload spend 60% of their sing the CPU and I/O. In order to achieve an overall system speedup of 25%
a) How much faster does the CPU need to be?
b) How much faster does the disk need to be?
3. faster. Processes in the workload spend 70% of their make certain Suppose your company has decided that it needs to time busy servers opu I/O. In order to achieve an overall system speedup of 30%:
a) How much faster does the CPU need to be?
b) How much faster does the disk need to be?
4. Suppose that you are designing a game system that responds to players' pressing tons and toggling joysticks. The prototype system is failing to react in time to th input events, causing noticeable annoyance to the gamers. You have calculated