Consider the following program segment:   START: LDUR X10, [X1, #0] LDURX11, [X1, #8] ADDX12, X10, X11 SUBIX1, X1, #16 CBNZX12, START   Let us assume there is no control hazard. a. Is there a data Hazard? Identify the instructions that are involved with that hazard if any. b. Show a five stages pipeline execution diagram for the first two iterations of the above program segment. c. Mark the pipeline stages that do not perform useful work.

Q: In the pipeline system below, which stage is the branch instruction when its result is applied?…

A: Given: IF ID EX MEM WB

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

A: answer is given step

Q: Question 1: What will be the final value of eax in this example: mov eax, 0 mov ecx, 10 ; outer loop…

A: The Answer is

Q: Fill in the pipeline diagram for the following code fragment (instructions L1:L4) executed in a…

A: Instruction:- Instruction is defined as a command given by the computer programmer to the computer.

Q: 14. A subroutine was called using a conditional branch (BR) instruction. The subroutine ends, as…

A: About BR instruction:…

Q: 4. Do the following sets cause a data hazard for the 5-stage LEGV8 pipeline? a. i1: ADD X0, X1, X2…

A: Instruction fetch :- The programme counter provides the memory address of the location of the…

Q: Consider the fragment of LEGv8 assembly below: Program1 STUR X16, [X6, #12] LDUR X16, [X6, #8] SUB…

A:

Q: For our simple 2-stage pipeline, we run a particular benchmark program and find that it has 19%…

A: Introduction: The 2-stage pipelined CPU will breakdown the stages between the instruction fetch and…

Q: Q2. Refer to datapath design on slide no. 26 with added blocks for jump instructions as shown in…

A: In a datapath design with control and jumps, the datapath includes additional logic to handle branch…

Q: The following instruction is executed. Assume that before execution, register R12 contains 0xA0, R15…

A: Given: We are given registers R12 and R15 with some initial values. The flags such as ZF,, SF, CF…

Q: Assume that your program has 2400 memory accesses in 20,000 instructions. The instruction cache miss…

A: Answer: (B)Explanation: Since, L2 cache is shared between Instruction and Data. Average Instruction…

Q: We want to design a new K-format instruction for a branch-equal-immediate. A: What information would…

A: In this question we have been asked to design a new K-format instruction for branch equal…

Q: Suppose we modify the pipeline so that it has only one memory (that handles both instructions and…

A:

Q: 8. Consider the LEGV8 code below. Assume that X1 is initialized to 11 and X2 is initialized to 22.…

A: Given:

Q: Assume that your program has 2400 memory accesses in 20,000 instructions. The instruction cache miss…

A: Answer: (B)

Q: 4. a = b +e; c = b +f; The generated LEGV8 code for the above C code segment, is given below:…

A: There is a data hazard in this code segment, specifically a RAW (Read After Write) hazard between…

Q: tapati ign on side no. 26 with added b Jump nown III slide 33 in Chapter 4 (part 1). Let's assume a…

A: Datapath design refers to the process of designing the hardware components of a microprocessor or…

Q: explain this program  bus1: mov ax,400 add amount, ax mov dx,0 mov bx,10 mov cx,0 l222: div bx push…

A: mov ax,400       ; move the value(amount) to the AX register add amount, ax   ; add the content of…