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stira [4]
3 years ago
14

Assume that we have an application with a total of 500,000 instructions where 20% of them are the load/store instructions with a

n average CPI of 6 cycles, and the rest instructions are ALU instructions with average CPI of 1 cycle. If we double the clock rate without optimizing the memory latency, the average CPI for load/store instruction will also be doubled to 12 cycles. What is the speedup after this change?
Computers and Technology
1 answer:
balu736 [363]3 years ago
5 0

Answer:

1.25

Explanation:

#instructions = 5*10^{5}  

Average CPI (old) = 0.2*6 + 0.8*1 = 1.2+0.8 = 2.0

Average CPI (new) = 0.2*12 + 0.8*1 = 2.4 + 0.8 = 3.2

Assuming Clock Rate = x

Speedup = Execution Time (old) / Execution time (new)  = (2.0*5*10^{5} /x) / (3.2*5*10^{5} /2x)  = 4/3.2 = 1.25

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Drag each tile to the correct box.
V125BC [204]

Answer:

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Creates an emotional impact → <em>texture</em>

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Divides space and redirects the eye → <em>shape</em>

Explanation:

The visual element that creates order and harmony is <em>color</em>

Color can be used to create visible patterns that can be recognized as being in harmony or disagreement

The visual element that creates emotional impact is <em>texture</em>

Texture can be used to convey either the emotions of the object or the artist

The visual element that brings a feeling of depth to a design is<em> form</em>

Form is used to present a 3-D appearance of an art, and therefore, it is used to show depth of a 2-D drawing

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The arrangement, location, and size of the space occupied by an object can be used to draw or minimize attention

The visual element that divides space and redirects the eye is <em>shape</em>

Shape is used to divide space into areas easily recognizable by the eye

5 0
3 years ago
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jekas [21]

Answer:

Explanation:

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Ilia_Sergeevich [38]

Answer:

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Explanation:

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zhuklara [117]
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Hope this answer is right!!

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3 years ago
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