Consider three processors (p1, p2, p3), each with the same instruction set. p1 has a 2.0 ghz clock rate and a cpi of 1.5. p2 has a 2.5 ghz clock rate and a cpi of 2.0. p3 has a 4.0 ghz clock rate and a cpi of 2.5.
a) compute the instructions per second for each processor.
b) for each processor executing a different program in 10 seconds, compute the number of cycles and the number of instructions that were performed.
c) for each processor executing the programs in part b, the cpi is increased by 20%. we now wish to reduce the execution time by 30%. what should the new clock rate be for each processor?

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur