Practice Interconnection Of Cores (8.2.4) - Multicore - Computer Architecture

Practice: Interconnection of Cores

Lesson 8.2.4Multicore

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9 questions

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6 sample questions

Question 1.
What is a shared system bus?
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Think about how data might travel among the cores.
Question 2.
Name one advantage of ring architecture.
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Consider how many steps a signal must take.
3Question 3.
What is a key characteristic of a shared system bus?
- High parallelism
- Single connection point for all cores
- Fastest communication method
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Focus on how many channels are available for communication.
4Question 4.
True or False: A ring architecture allows for communication between non-adjacent cores without latency.
- True
- False
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Consider how data travels in a circle.
Question 5.
Consider a multicore system using a shared system bus. Analyze the effect of increasing the number of cores on performance and suggest alternative designs to mitigate bottleneck issues.
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Think about crowd dynamics at an event - more people can slow down movement.
Question 6.
Design a hypothetical scenario where a mesh network would outperform both a shared bus and a ring architecture. Discuss the specific conditions and workloads that would favor a mesh.
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Consider high-stakes races where multiple teams need quick exchanges and flexibility in movement.

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