Question: 1. (30 pts) The basic pipeline for DLX has five stages: IF, ID, EX, MEM, and WB. Assuming all memory accesses take 1 clock cycle

1. (30 pts) The basic pipeline for DLX has five stages: IF, ID, EX, MEM, and WB. Assuming all memory accesses take 1 clock cycle a. Show the timing of the following instruction sequence for the DLX pipeline without forwarding. How many clock cycles does this code take to execute? LW R2, b(RO) LW R3, c(RO) ADD R1, R2, R3 SW a(RO), R1 LW R5, e(RO) LW R6, f(RO) SUB R4:R5, R6 SW d(RO), R4 b. Show the timing of the above instruction sequence for the DLX pipeline with forwarding. How many clock cycles does this code take to execute? LW R2, b(RO) LW R3, c(RO) ADD R1, R2, R3 sw a(RO), R1 LW R5, e(RO) LW R6, f(RO) SUB R4, R5, R6 SW d(RO), R4 Rearrange the instruction ordering of the above code to avoid the load interlock. Show the timing of your new code for the DLX pipeline with forwarding. How many cycles does your code take to execute? c

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 Databases Questions!

1. (30 pts) The basic pipeline for DLX has five stages: IF, ID, EX. MEM, and WB. Assuming all memory accesses take 1 clock cycle. Show the timing of the following instruction sequence for the DLX...

The basic pipeline for DLX has five stages: IF, ID, EX, MEM and WB. Assuming all memory access takes 1 clock cycle What is the control hazard of an instruction pipeline? Provide three branch...

The basic pipeline for DLX has five stages IF, ID, MEM, and WB. Assuming all memory access takes 1 clock cycle What is the control hazard of an instruction pipeline? Provide three branches of...

( 1 5 points ) [ Pipeline Processing Time ] In this exercise, we examine how pipelining affects the clock cycle time of the processor. Problems in this exercise assume that individual stages of the...

this is only one question 4(15 points) In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in...

4.10 In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in this exercise refer to the following...

4.10 In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can aect pipelined execution. Problems in this exercise refer to the following...

*Need parts 4.10.5 & 4.10.6 only 4.10 In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can aect pipelined execution. Problems in this...

this is all one question 4 (15 points) In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in...

Acort Industries owns assets that will have a(n) 60% probability of having a market value of $46 million in one year. There is a 40% chance that the assets will be worth only $16 million. The current...

Under the Communications Act of 1934 the Federal Communications Commission may not impose common carrier obligations on cable operators. A common carrier is one that makes a public offering to...

Josh, an electrician, is about 10 years from retirement. His retirement income will be derived primanly from the savings in his PASP plan, which is predominantly comprised of GICs. Josh has grown...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Know how to deepen the relationship through cross-selling and bundling.

Know how to attract, select, and hire the right people for service jobs.

Describe the cycles of failure, mediocrity, and success in HR for service firms.