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計算機組織與結構
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Ch7 其他(Others)
第 7 題/共 19 題
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CC 7/19
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7. ARM big.LITTLE、Amdahl's Law、RISC vs CISC、False Sharing
#CC-07-007
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ARM big.LITTLE
Amdahl's Law
RISC vs CISC
False Sharing
📝
☆
下列敘述何者正確?
A
ARM big.LITTLE is a multi-core architecture designed for energy-efficiency.
B
You are asked to deliver 90x speedup from a 100-processor system. The target application can only have at most 5% of codes that can't be serialized.
C
A RISC processor can always deliver better performance than a CISC processor.
D
A larger block size could potentially lead to more false sharing misses.
E
A larger block size could potentially help reduce compulsory misses.
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