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Questions and Answers
What is the latency of the DRAM connected to the processor?
What is the latency of the DRAM connected to the processor?
- 16 µs
- 100 ns (correct)
- 1 ns
- 200 µs
How many instructions can the processor execute per cycle?
How many instructions can the processor execute per cycle?
- Eight
- One
- Two
- Four (correct)
How large is the cache introduced in the second scenario?
How large is the cache introduced in the second scenario?
- 128 KB
- 16 KB
- 32 KB (correct)
- 64 KB
What is the processor clock speed?
What is the processor clock speed?
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What is the execution time required to multiply the two 32x32 matrices?
What is the execution time required to multiply the two 32x32 matrices?
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How many cycles does it take to perform 64K operations?
How many cycles does it take to perform 64K operations?
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What is the total computation time required including load/store operations?
What is the total computation time required including load/store operations?
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What is the latency of the cache in the new setup?
What is the latency of the cache in the new setup?
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What is the peak computation rate achieved?
What is the peak computation rate achieved?
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How long does it take to fetch the two matrices into the cache?
How long does it take to fetch the two matrices into the cache?
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