Question: Consider a simple 8 - bit ripple adder with inputs A 0 - A 7 and B 0 - B 7 and carries being termed

Consider a simple 8-bit ripple adder with inputs A0-A7 and B0-B7 and carries being termed C0-C7.
Consider the simple ripple adder and blocked ripple adder implementation (with block size 4) of the aforementioned 8-bit adder. How much speed-up can one get from choosing a blocked implementation over a simple implementation?

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