Computers and Technology, 08.10.2021 23:50 luella614ox1zum
How would you express the hexadecimal value a5 as a base-16 integer constant in Python?
Answers: 2
Computers and Technology, 23.06.2019 17:30
When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2Δβ, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5Δβ slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?
Answers: 2
Computers and Technology, 25.06.2019 11:30
How do you put a picture with your question? i need to put a picture with my question
Answers: 1
Computers and Technology, 25.06.2019 22:00
To illustrate a point in a word document with a simple chart, what commands should you select? a. chart type > chart b. insert chart > chart type c. chart type > insert chart d. chart > chart type does any body know the answer to this on penn foster?
Answers: 1
Computers and Technology, 25.06.2019 22:00
Which of the following describes the operating system? a. it commands and controls all of the hardware and other software applications b. it contains the circuitry that processes the information coming into the computer c. it is one of the physical components of the computer d. it can be divided into two categories: input and output
Answers: 1
How would you express the hexadecimal value a5 as a base-16 integer constant in Python?...
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