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Vera_Pavlovna [14]
2 years ago
15

Ld' is the instruction with the longest latency on the CPU from Section 4.4 (in RISC-V text). If we modified ld and sd so that t

here was no offset (i.e., the address to be loaded from/stored to must be calculated and placed in rs1 before calling ld/sd), then no instruction would use both the ALU and Data memory. This would allow us to reduce the clock cycle time. However, it would also increase the number of instructions, because many ld and sd instructions would need to be replaced with ld/add or sd/add combinations.
(a) What is the primary factor that influences whether a program will run faster or slower on the new CPU?
(b) Do you consider the original CPU a better overall design; or do you consider the new CPU a better overall design? Why?

Computers and Technology
1 answer:
antiseptic1488 [7]2 years ago
8 0

Answer:

See explaination

Explanation:

a)

The primary factors that influence the program's speed on a new CPU are given as:-

CPU Clock speed where the speed of the process instructions is being measured.

Multi-core which is when the transistors work faster than respective CPU.

Cache which helps to note that the transition of data is smooth and fast.

b)

So, there are two CPUs suppose the old one as 'A' and the modified one as 'B'.

'A' has following features---

It takes more time to execute program as it has more clock cycle time or we can say it has low clocking rate or low speed in terms of MHz or GHz. Clock rate is the inverse of Clock Cycle Time. When you will increase the clocking rate of CPU, it will get faster and then Clock Cycle Time will get reduced.

It has less instructions provided.

'B' has following features----

It takes less time to execute program as it has less clock cycle time or we can say it has high clocking rate or high speed in terms of MHz or GHz.

It has more instructions provided.

The performance of CPU depends upon 2 factors:

The number and types of instructions that are executed by the CPU

How fast the CPU can execute those instructions?

So, overall CPU B is better as it has less execution time than CPU A but the performance will always depend upon the number and type of instructions executed by the CPU so it may vary.

Please refer to attachment for instructions and formulas.

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Which formula would you enter into C3, and then AutoFill into C4 through C6, to calculate the percent sales (Pct.) for the regio
inna [77]

Answer:

In C3, you would enter the formula:

  • =B3/$B$7%

Explanation:

Let's assume the first row is 1 and it contains the titles of the columns.  For instance, the content of the cellss A1:C1 could be:

  • A1: Region
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Also, assume the second row is empty and the cells on the first column, A, contain the names of four regions. For instance, North, South, East, and West:

  • A3: North
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  • A6: West

The cells B3:B6 contain the sales for the four regions. For instance:

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  • B4: 300
  • B5: 100
  • B6: 400

Then, you must calculate the percent sales for every region, in the cells <em>C3:C6.</em>

That means, you must divide the sale of every region by the total of sales and multiply by 100.

To do that in the worksheet you do this:

<u>1. Sum the sales for the regions:</u>

  • In cell B7 introduce: =SUM(B3:B6)

<u>2. Calculate the percent sale for the first region:</u>

  • In cell C3 introduce: =B3/$B$7%

That means that the reference B3 is relative: when you copy that formula, the column (B) and the row (3) will change accordingly to the cell where you will copy it.

Thus, by using the Autofill into C4 through C6, the column wil remain unchanged (C) and the row will change to 4, 5, and 6, respectively.

The symbol $ used in $B$7 make the reference absolute. That means that they will not change. The symbol % makes that the result is multiplied by 100.

<u>3. When you use Autofull into C4 through C6, you obtain:</u>

  • C4: =B4/$B$7%
  • C5: =B5/$B$7%
  • C6: =B6/$B$7%
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The answer is D: Turn yarn into cloth.

During the industrial revolution, a number of new inventions in the textile industry greatly impacted this industry. However, it was the invention of the Spinning Jenny that is credited a lot. It helped move the textile industry from homes to factories and made wool spinning easier and faster. This invention, however, impacted the labor workforce. It reduced the amount of work needed to produce yarn. One worker was able to work 8 or more spools at once and rose to 120 due to technological advancements.

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Write a function max_magnitude() with two integer input parameters that returns the largest magnitude value. Use the function in
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Answer:

def max_magnitude(user_val1, user_val2):

if abs(user_val1) > abs(user_val2):

return user_val1

else:

return user_val2

if __name__ == '__main__':

n1 = int(input("Enter the first integer number: "))

n2 = int(input("Enter the second integer number: "))

print("The largest magnitude value of", n1, "and", n2, "is", max_magnitude(n1, n2))

Explanation:

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