Question

Draw out how the following code is run step-by-step with freezing. What is the CPI? Use t attach line paper. (10 pts) ADD R1, R2, R3 ADD R4, R5, R6 LW R7, +4(R1) SW +8(R4), R7 XOR R2, R7, R8 AND R3, R2, R7 2. Draw out how the following code is run step-by-step with forwarding. What is the Cr the attach line paper (10 pts) LW R1, +0(RS) LW R2, +4(R5) ADD R3, R1, RZ ADD R4, R3, R2 LW R5, +0(R4) XOR R7, R4, R5 3. What is the CPI for pipeline with the following conditions? Using Forwarding (10 Hazard type % Jumps 30 Branches (Taken) 10 RAW (combined load-alu, load-store) 20

Name: draw out how the following code is run step by step with freezing what is the cpi use t attach line paper 10 pts add r1 r2 r3 add r4 r5 r6 lw r7 4r1 sw 8r4 r7 xor r2 r7 r8 and r3 r2 r7 2 dra 30133
Uploaded: 2022-12-11T07:48:57-08:00
Duration: 3 min 33 s
Channel: Sri K
Description: draw out how the following code is run step by step with freezing what is the cpi use t attach line paper 10 pts add r1 r2 r3 add r4 r5 r6 lw r7 4r1 sw 8r4 r7 xor r2 r7 r8 and r3 r2 r7 2 dra 30133

          Draw out how the following code is run step-by-step with freezing. What is the CPI? Use t attach line paper. (10 pts)
ADD R1, R2, R3
ADD R4, R5, R6 LW R7, +4(R1)
SW +8(R4), R7
XOR R2, R7, R8
AND R3, R2, R7
2. Draw out how the following code is run step-by-step with forwarding. What is the Cr the attach line paper (10 pts)
LW R1, +0(RS)
LW R2, +4(R5)
ADD R3, R1, RZ ADD R4, R3, R2 LW R5, +0(R4)
XOR R7, R4, R5
3. What is the CPI for pipeline with the following conditions? Using Forwarding (10
Hazard type
%
Jumps
30
Branches (Taken)
10
RAW (combined load-alu, load-store)
20

Added by Tammy E.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Sri K

12/11/2022

Step 1

Part 1: Code with Freezing **Instructions:** 1. `ADD R1, R2, R3` 2. `ADD R4, R5, R6` 3. `LW R7, +4(R1)` 4. `SW +8(R4), R7` 5. `XOR R2, R7, R8` 6. `AND R3, R2, R7` **Pipeline Stages:** - IF: Instruction Fetch - ID: Instruction Decode/Register Fetch - EX: Show more…

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Draw out how the following code is run step-by-step with freezing. What is the CPI? Use t attach line paper. (10 pts) ADD R1, R2, R3 ADD R4, R5, R6 LW R7, +4(R1) SW +8(R4), R7 XOR R2, R7, R8 AND R3, R2, R7 2. Draw out how the following code is run step-by-step with forwarding. What is the Cr the attach line paper (10 pts) LW R1, +0(RS) LW R2, +4(R5) ADD R3, R1, RZ ADD R4, R3, R2 LW R5, +0(R4) XOR R7, R4, R5 3. What is the CPI for pipeline with the following conditions? Using Forwarding (10 Hazard type % Jumps 30 Branches (Taken) 10 RAW (combined load-alu, load-store) 20