Question: Assume that we are executing on a pipeline with data forwarding and no branch prediction. Control hazards are handled by delayed branching, as discussed in

Assume that we are executing on a pipeline with data forwarding and no branch prediction. Control hazards are handled by delayed branching, as discussed in class. Load

-

use data hazards

(

where the load is used by the ALU

)

are handled by relying on the compiler to insert a nop after the load. All other data hazards, including a load used by some other stage of the pipeline, are handled either by forwarding or by the CPU automatically stalling when needed, if forwarding can't resolve the hazard.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Provide a summary technical report with your own words about Pipelined Execution which is also named as Instruction Level Parallelism, addressing mainly the following areas: 1. What is Pipelined...

Consider the following sequence of RISC-based instructions: 1 LOAD R1, 0(R2) 2 ADD R7,R1,R5 3 ADD R2,R3,R4 4 SUB R8,R1,R6 5 OR R2 R5,R1 6 BNEZ R7, Target # Target is too far to be relevant 7 ADD...

When counting the number of cycles for a loop, find out when (in which cycle) the first instruction in the loop is fetched and when it is fetched again (assuming the loop repeats), and then calculate...

The following three parts refer to code listing in Listing 1. All working need to be shown on paper and reasons given for answer to each question asked. i. The program in Listing 1 implements the...

Problem 7 (30 marks) Use the following code fragment: Loop: LW R1,0 (R2) ADDI R1,R1,1 SW R1, 0 (R2) ADDI R2,R2,4 SUB R4,R3,R2 BNEZ R4, Loop ;load R1 from address 0+R2 R1-R1+1 store R1 at address 0+R2...

Use the following code fragment: Loop: LW R1,0(R2) ADDI R1,R1,1 SW R1, 0 (R2) ADDI R2,R2,4 SUB R4, R3,R2 BNEZ R4, Loop load R1 from address 0+R2 ;R1-R1+1 i store R1 at address 0+R2 ;R2-R2+4 :R4-R3-R2...

Please be neat and thorough and will rate promptly! Thanks (20 points) Consider the RISC computer (byte-addressable with 32-bit words) with a 5-stage pipelined data path. Registers R4, R5, and R6...

C.1 Use the following code fragment: Loop: R1,0(R2) DADDI R1, R1, #1 R1,0, (R2) DADDI R2, R2, #4 DSUB R4, R3, R2 BNEZ R4, Loop ;load Rl from address 0+R2 ;R1=R1+1 store Rl at address 0+R2 ; R2=R2+4...

2. (20 points) Consider the RISC computer (byte-addressable with 32-bit words) with a 5-stage pipelined data path. Registers R4, R5, and R6 initially contain 10, 50, and 55, respectively. Assume the...

530 C Secure h ab-report hafed h.....pd Ask me anything Maher blackboard.olemiss.edu /bbcswebdav/pid-424018-dt-content-rid-2323840 1/cours es/Csci 530 Section JANG 2016-2017 SPRG/hw5.pdf Use e...

LOreal wanted to introduce a hair cosmetic product that gave hair a blue, green, or other vivid-color tint. LOreal wanted to market the product under the name Zazu and began to investigate the...

Dell Inc. in an attempt to gain penetration in the Chinese market decided to augment its direct sales channel model with indirect retail store channels. Two desk tops and two laptops both low priced...

Which of these are features of venture capital? Select all that apply. Multiple select question. Funding provided by investment institutions and private individuals Professionally managed pool of...

James is investing $15,000 in the bank. The investment has an interest rate of 6% compounded monthly. After ten years, how much will James have made?The answer is $Make sure to round correctly. Think...