8.9.2 - Idle Cores
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Practice Questions
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What is an idle core?
💡 Hint: Think about what happens when a core is not needed.
Why is dynamic voltage and frequency scaling important?
💡 Hint: Consider what happens during low usage.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of idle cores in multicore processors?
💡 Hint: Think about how energy consumption affects performance.
Is Dynamic Voltage and Frequency Scaling only used in major computer systems?
💡 Hint: Consider the technology used in everyday devices.
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Challenge Problems
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Design a multicore system that maximizes energy efficiency without compromising performance. Explain your design choices regarding idle cores.
💡 Hint: Consider the trade-offs between performance demands and power-saving features.
Evaluate the impact of thermal management in multicore processors that frequently utilize idle cores. What strategies would you suggest?
💡 Hint: Think about how temperature affects processor performance and longevity.
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