(a) What is total number of cycles to execute below code on 5-stage pipeline datapah? Assume you have full fast-forwarding scheme. (b) What is total number of cycles if you re-schedule the code to remove any pipeline hazards?

Q: 3. In the following indicate all Write Before Write hazards. Circle the offending registers and…

A: Indicate all Write Before write hazard.Circle the offending registers and connect them with a…

Q: initialized to 22. Suppose you executed the code below on a version of the pipeline from your…

A:

Q: At the boundary between each physical stages of the pipeline, the results need to be stored before…

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A: Answer: I have given answer in the handwritten format.

Q: Q7. For the following loop, assume the loop executes many iterations (the branch is almost always…

A: answer is given step

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A: A pipeline refers to a method of improving the total efficiency and performance of processors by…

Q: If we change load/store instructions to use a register(without an offset) as the address, these…

A:

Q: The code below was written without regard for the delay slots (nop). The pipeline has a…

A: Given:   add R3, R3, R4 sub R4, R2, R3 beq R0, R2, end addi R4, R4, 12 end:

Q: Add NOP instructions to the code below so that it will run correctly on a pipeline that does not…

A: 3  NOPs are needed in this Three NOPs are needed

Q: e) Rearrange the instructions to avoid hazards where possible. Insert nop's to force the appropriate…

A: Data dangersData risks arise whilst commands that exhibit facts dependence modify facts in specific…

Q: Consider a system employing interrupt-driven I/O for a particular device that trans- fers data at an…

A:

Q: Solve this question MIPS, check the attached screenshot;

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Q: Add NOP instructions to the code below so that it will run correctly on a pipeline that does not…

A: 3 NOPs are Needed

Q: Q1. a) Let us assume that the CS and IP values of the base and offset of an ISR are 1230h and 2000h.…

A: a) We can find the IRET instruction is used at the end of an interrupt service procedure to return…

Q: Add NOP instructions to the code below so that it will run correctly on a pipeline that does not…

A: The correct solution is given below with code and output screenshot

Q: Assume there is no forwarding in this pipelined processor. Indicate hazards and add nop instructions…

A: Induction of Hazards and NOPs without forwarding: The word no forwarding in the pipeline processor…

Q: Assume you are executing an instruction as following, ADD $s0, $t0, $t1 Draw the datapath for this…

A: The five data path stages are: Instruction fetch Instruction decode Execution-ALU Memory access…

Q: Consider a system employing interrupt-driven I/O for a particular device that trans- fers data at an…

A: I have mentioned answer in word based image format , please find in below   a) :

Q: How do advanced branch prediction techniques, like two-level adaptive branch prediction, aid in…

A: In computer architecture, branch prediction is a technique used to improve the flow of pipeline…

Q: Translate the loop into MIPS assembly using the given blocks. for (int i = 15; (i - x) > 0; i--) {…

A: Given: MIPS assembly. Practice question for midterm tomorrow.