Question

The eight great ideas in computer architecture are similar to ideas from other fields. Match the eight ideas from computer architecture, “Design for Moore’s Law”, “Use Abstraction to Simplify Design”, “Make the Common Case Fast”, “Performance via Parallelism”, “Performance via Pipelining”, “Performance via Prediction”, “Hierarchy of Memories”, and “Dependability via Redundancy” to the following ideas from other fields:

a. Assembly lines in automobile manufacturing

b. Suspension bridge cables

c. Aircraft and marine navigation systems that incorporate wind information

d. Express elevators in buildings

e. Library reserve desk

f. Increasing the gate area on a CMOS transistor to decrease its switching time

g. Adding electromagnetic aircraft catapults (which are electrically-powered as opposed to current steam-powered models), allowed by the increased power generation offerred by the new reactor technology

h. Building self-driving cars whose control systems partially rely on existing sensor systems already installed into the base vehicle, such as lane departure systems and smart cruise control systems

Short answer

There are 8 great ideas in computer architecture that are similar to the ideas of other fields. These ideas are matches with the ideas of other fields as follows:

Step-by-step solution

Performance via Pipelining 

a. Assembly lines in automobile manufacturing use the idea of pipelining. When the first activity of the task is executed, then it executes second activity and so on.

Therefore, the statement ‘a’ matches with the term “Performance via Pipelining”.

Performance via Parallelism

b. Suspension bridge cables resemble the Performance via Parallelism idea because each cable holds part of the total weight of the bridge. So, it is similar to multiple processes performing work at same time.

Therefore, the statement ‘b’ matches with the term “Performance via Parallelism”.

Performance via Prediction

c. Aircraft and marine navigation systems incorporate wind information, which is similar to the idea of performance via prediction because, it uses wind speed prediction for better route generation.

Therefore, thestatement‘c’matches withterm“Performance via Prediction”.

Make common case fast

d. Express elevators in building do not stop at each floor. Instead, they are used to go to the most common locations, such as terrace of a building or a floor, which is travelled most, faster.

Therefore, the statement ‘d’matches withtheterm“Make common case fast”.

Hierarchy of Memories

e. Hierarchy of Memories is implemented on the basis of a very common idea named Library reserve desk. A library reserve desk contains the things that are required most frequently required by the students. The course teachers or university staff members put these books or papers. Similarly, the cache memory, which is part of hierarchy of memories, also incorporates the same idea.

Therefore, thestatement‘e’matches with theterm“Hierarchy of Memories”.

Dependability via Redundancy

f. The idea to increase the gate area on a CMOS transistor is to decrease its switching time. This increase in the Gate area is redundant to increase the switching time. This allows the CMOS to be more dependable.

Therefore, the statement ‘f’ matches with the term “Dependability via Redundancy”.

Design for Moore’s Law

g. Moore’s Law predicts the increase in technology and performance over time. The idea of adding electromagnetic aircraft catapults is possible because of the technological advancement. These technological advancements in design resemble Moore’s Law for Design.

Therefore, the statement ‘g’ matches with the term “Design for Moore’s Law”.

Use Abstraction to simplify design

h. Abstraction means to hide the internal working and use already built systems. Building self-driving cars on which the control system partially relies on existing sensor systems such as a lane departure system and smart cruise control system is an example of abstraction.

Therefore, the statement ‘h’ matches with the term “Use Abstraction to simplify design”.