推 polomoss:c. not taken -->update 01/27 20:17
→ bigrat2:請問你的意思是 branch is taken 要改成 branch update？ 01/27 21:19
推 opcan:D的static 是by compiler 01/27 23:09
→ opcan:polo大的意思是猜錯了才要更新 01/27 23:10
95 台大電機
Choose ALL the correct answer for each of the following 1 to 4
questions Note that credit will be given only if all choice are correct
With pipeline
A.Increase the depth of pipelining increase the impact of hazards
B.Bypassing is a method to resolve a control hazard
C.If a branch is taken,the branch prediction buffer will be update
D.In static multiple issue scheme,multiple instructions in each clock cycle
are fixed by the processor at the beginning of the program execution.
E.Predication is an approach to guess the outcome of an instruction and
to remove the exexution dependence.
答案是a
我想請問各位高手 答案c跟d錯在哪邊呢？謝謝各位指教
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