Engineering, 08.10.2019 06:00 jasiyous21
You are designing a pmd and optimizing it for low energy. the core, including an 8 kb l1 data cache, consumes 1 w whenever it is not in hibernation. if the core has a perfect l1 cache hit rate, it achieves an average cpi of 1 for a given task, that is, 1000 cycles to execute 1000 instructions. each additional cycle accessing the l2 and beyond adds a stall cycle for the core. based on the following specifications, what is the size of l2 cache that achieves the lowest energy for the pmd (core, l1, l2, memory) for that given task?
Answers: 2
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:10
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
Engineering, 04.07.2019 18:20
Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
Answers: 3
You are designing a pmd and optimizing it for low energy. the core, including an 8 kb l1 data cache,...
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