The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...

Question

Question

The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register file and th

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

data handleint o text Io PuShi S- Coll -etstd Hardle y hard le mov -.ean· Pushl $o msa Coll _ white console A0% Push 6 Call E

Add a comment

Answer 2

Similar Homework Help Questions

(60 points) The following instructions are executed on the 5-stage MIPS pipelined datapath. add r...

Computer architecture help: (60 points) The following instructions are executed on the 5-stage MIPS pipelined datapath. add r5,r2, r1 lw r3, 4(r5) lw r2, 0(r2) or r3, r5, r3 sw r3, 0(r5) (a) (20 points) List the data hazards in the above code. For each data hazard identified, clearly mark the source and the destination. For example you can say, there is a data hazard from instruction X to instruction Y on register Z. (b) (20 points) Assume there is...
1. Given the following instruction sequence for the MIPS processor with the standard 5 stage pipeline $10, S0. 4 addi lw S2.0(S10) add sw S2,4(510) $2, $2, $2 Show the data dependences between th...

1. Given the following instruction sequence for the MIPS processor with the standard 5 stage pipeline $10, S0. 4 addi lw S2.0(S10) add sw S2,4(510) $2, $2, $2 Show the data dependences between the instructions above by drawing arrows between dependent instructions (only show true/data dependencies). a. Assuming forwarding support, in what cycle would the store instruction write back to memory? Show the cycle by cycle execution of the instructions as they execute in the pipeline. Also, show any stalls...
Problem 1 (5 points) Using graphical representation, show the pipeline execution of the following instructions on...

Problem 1 (5 points) Using graphical representation, show the pipeline execution of the following instructions on the 5-stage pipeline as given in the Lecture 7. Lxx R20, 0x0100(R18) Add R20, R18, R16 Sw, R22, 0x0110(R16) cc1 CC2 Instr lwy Also answer the following questions: (1) How many cycles needed for the execution of these three instructions? (2) What is ALU doing on cycle 3, 4, 5 respectively? (3) What is the memory action in cycle 4, 5, 6 respectively?

In the class, we have shown how to maximize performance on our pipelined datapath with forwarding...

In the class, we have shown how to maximize performance on our pipelined datapath with forwarding and stalls on a use following a load. Rewrite the following code to minimize performance on this datapath – that is, reorder the instructions so that this sequence takes the most clock cycles to execute while still obtaining the same result: lw $3, 0($5)  lw $4, 4($5)  add $7, $7, $3 add $8, $8, $4 add $10, $7, $8 sw $6, 0($5)  beq $10,...
The following MIPS program is to be run on a MIPS pipeline processor of 5 stages...

The following MIPS program is to be run on a MIPS pipeline processor of 5 stages (IF-ID-EX-MEM-WB). Work out and diagram the optimal pipeline schedule using full forwarding from EX or MEM stages to any other stage, Draw the pipeline execution diagram for this code and then compute the pipeline CPI: addi $t6, $t6, 10 sub $t5, $t6, $t4 srl $t5, $t5, 2 sw $t5, 20($t5) lw $t2, 0($t6) add $t7, $t2, $t3 beq $t5, $t7, End
2. Consider executing the following code on the five-stage pipelined datapath: add $1, $2, $3 sub...

2. Consider executing the following code on the five-stage pipelined datapath: add $1, $2, $3 sub $2 $1, Thoora Tropi and $3, $2 $1 or $9, $8, $2 -nepez SW $9, 100($17) lw $9, 100($18) (a) Draw a multiple-clock-cycle pipeline diagram of six instructions in this code, and mark all ti data dependence lines among the instructions in the figure. (109 CES MEMWB) pin E 1 (WVB (b) Indentify all of the data dependencies in this code. Please point out...

We implemented a new 5-stage pipeline with the following features: the delay by data and control...

We implemented a new 5-stage pipeline with the following features: the delay by data and control hazards are as follows: 1 cycle stall for the load by immediate use, 2 cycle stalls for branch taken. Assume we now run 10,000 instructions on the pipeline, among them: (1) 35% are lw instructions. 10% of lw instructions are followed by instructions that use lw result immediately in ALU input; (2)15% are branch instructions with 40% possibility of branch taken; (3) the remaining...
1. Assume that individual stages of the datapath have the following latencies: IF ID EX MEM...

1. Assume that individual stages of the datapath have the following latencies: IF ID EX MEM WB 250 ps 350 ps 150 ps 300 ps 200 ps Also, assume that instructions executed by the processor are broken down as follows: alu beq lw sw 45% 20% 20% 15% What is the total latency of an ?w instruction in a pipelined and non-pipelined processor? Instead of a single-cycle organization, we can use a multi-cycle organization where each instruction takes multiple cycles...
Given the following sequence of instructions to be executed on a 5-stage pipelined datapath as decrypted...

Given the following sequence of instructions to be executed on a 5-stage pipelined datapath as decrypted in our textbook: I1: add $8, $12,$10 12: SW $9,0 ($8) 13: lw $8,4($9) I4: and $12,$12,$8 15: SW $8,0($9) a. List true dependencies in the given sequence in the format of (register involved producer instruction, consumer instruction). Use labels to indicate instructions For example: ($0, I10, I11) means a true dependence between instruction I10 and I11: value of register $0 is generated by...

c. The classic five-stage pipeline MIPS architecture is used to execute the code fragments. Assume the...

c. The classic five-stage pipeline MIPS architecture is used to execute the code fragments. Assume the followings: Register write is done in the first half of the clock cycle; register read is performed in the second half of the clock cycle, Branches are resolved in the second stage of the pipeline and the architecture does not utilize any branch prediction mechanism Forwarding is fully supported Clock Cycle à 1 2 3 4 5 6 7 8 9 10 11 12...

The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...

Homework Answers

Add Answer to:
The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...

Post as a guest

Earn Coins

(60 points) The following instructions are executed on the 5-stage MIPS pipelined datapath. add r...

1. Given the following instruction sequence for the MIPS processor with the standard 5 stage pipeline $10, S0. 4 addi lw S2.0(S10) add sw S2,4(510) $2, $2, $2 Show the data dependences between th...

Problem 1 (5 points) Using graphical representation, show the pipeline execution of the following instructions on...

In the class, we have shown how to maximize performance on our pipelined datapath with forwarding...

The following MIPS program is to be run on a MIPS pipeline processor of 5 stages...

2. Consider executing the following code on the five-stage pipelined datapath: add $1, $2, $3 sub...

We implemented a new 5-stage pipeline with the following features: the delay by data and control...

1. Assume that individual stages of the datapath have the following latencies: IF ID EX MEM...

Given the following sequence of instructions to be executed on a 5-stage pipelined datapath as decrypted...

c. The classic five-stage pipeline MIPS architecture is used to execute the code fragments. Assume the...

The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...

Homework Answers

Add Answer to: The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...

Post as a guest

Earn Coins

Add Answer to:
The pipeline datapath in the textbook is simplified. To avoid the complexity of multiple writings to the register...