A certain program takes 26.67 seconds to run on 3 processors and 16 s to run on 7 processors. Find the execution time on one processor, the fraction of the program that can be parallelized, the theoretical execution time on an infinite number of processors, and P1/2.

Evaluate the average gate capacitance of, and power dissipated by, a processor with the following properties:

Gate oxide thickness = 1.4 nm

Gate length = 65 nm

Gate area = (65 nm)x(65 nm)

Permittivity of free space = 8.85 x 10e12 Farads/m Relative permittivity of SiO2 = 3.9

Rail-to-rail voltage = 1.1 V

Clock frequency = 3.6 GHz

Switching probability = 1.0

Number of transistors per die = 1.3 x 10e9