E16.3 Answer the following questions using your own words

a. What is the distinction between instruction-level parallelism and machine parallelism?

b. List and briefly define three types of superscalar instruction issue policies. c. What is the purpose of an instruction window?

d. What is register renaming and what is its purpose?

e. Briefly define the following terms:

True data dependency Procedural dependency Resource conflicts Output dependency Antidependency