Compute the effective CPI for MIPS using Figure A.27 below. Assume we have made the following measurements of average CPI for instruction types: Assume that 60% of the conditional branches are taken and that all instructions in the other category are ALU instructions. Average the instruction frequencies of gap and gcc to obtain the instruction mix.

Instruction	Clock Cycles
All ALU instructions	1.0
Loads-Store	1.4
Conditional branches
Taken	2.0
Not taken	1.5
Jumps	1.2

Instruction	gap (%)	gcc (%)
Load	26.5	25.1
Store	10.3	13.2
Add	21.1	19.0
Sub	1.7	2.2
Mul	1.4	0.1
Compare	2.8	6.1
Load imm	4.8	2.5
Cond branch	9.3	12.1
Cond move	0.4	0.6
Jump	0.8	0.7
Call	1.6	0.6
Return	1.6	0.6
Shift	3.8	1.1
AND	4.3	4.6
OR	7.9	8.5
XOR	1.8	2.1
Other logical	0.1	0.4