Question

What is the significance of the double-speed ALUs in port 0 and port 1 in IA-32 processors?

a.

They allow each ALU to perform two operations in a single clock cycle

b.

They allow for more efficient memory access

c.

They enable SIMD floating-point operations to be performed in a single clock cycle

d.

They are not significant for IA-32 optimizations

Posted under Reverse Engineering

Answer: (a).They allow each ALU to perform two operations in a single clock cycle Explanation:The double-speed ALUs in port 0 and port 1 in IA-32 processors allow each ALU to perform two operations in a single clock cycle, which is significant for IA-32 optimizations.

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