Assume that the following code segment is run on a MIPS processor with hazard detection and forwarding, in order, 5 stages pipeline (F (instruction fetch), D (instruction decode), E (execute). M(memory access, W (write-back)), static not taken branch prediction (branches are always predicted as not taken), etc.. Below is the code segment that is running on the processor. # code segment bge $R1, SRO, L2 sw $R2, 100(SR1) # $R2 -> MISR1 +100] sh1 $R2, $R2, 1 beq $RO, SRO, L3 L2: lw SR2, 100(SR1) #M[$R1+100] -> SR2 addi $R2, SR2, 100 addi $R3, $R3, 1
beq SRO, SRO, STR L3:
END L1:
a) How many cycles does this program take? Assume all data and instructions are already in the cache, and that all register values are initially 0. The branches are always going to be evaluated as "not taken" and they require two stall clock cycles each.
b) An optimizing compiler is used to re - write re-order the code for faster execution. Given that the branches are always going to be "not taken", how would the new code look like? How many cycles would the code take?

apples

Explanation:

we can all learn from our past mistakes because we all have different ways of learning different types of techniques. my way may or may not another classmate remember and have the repetition to acknowledge such standard. such as remembering acronyms. using abbreviations to us remember keep things in order in our memory. this us figure out what comes next in the sequence. if so, what we have is a sentence of just letters all in caps. we either know the meaning or have no idea what it stands for. most of the time we know the meaning and context. but most of us who don't know, should learn by having a quick glance at what needs to be remembered. such as repetition in the memory for acronyms. one way that me, is the fact that i'm always doing math and english assignments. so we have to remember specific meanings such as soapstone for documents, such as citing correctly. or pemdas for doing the equations correctly, even if it's the super long way. this works for everyone. you just have to find what works for you by practicing and repetition daily.