[Figure showing Three Lane VMIPS Processor Pipeline] Questions 13 through 15 will ask about the resulting pipeline diagram of the following task: Draw the optimal pipeline diagram for the vector portion of the following code executing on this vector processor.

14.
Question 14
For questions 13 through 15, consider the following vector processor architecture:

[Figure showing Three Lane VMIPS Processor Pipeline]

Questions 13 through 15 will ask about the resulting pipeline diagram of the following task:

Draw the optimal pipeline diagram for the vector portion of the following code executing on this vector processor.

Problem 13 through 15 Code Sequence:

 

Which instructions stall in the fetch stage due to structural hazard? Check all that apply

4 points

LV V1, R10

LV V2, R11

MULVV.D V3, V1, V2

ADDVV.D V4, V1, V2

SV R7, V3

SV R6, V4