Question

In MIPS:

Write an assembly program that reads two lists of floating point numbers A and B from users, and displays the measures given above on the simulator’s console. The program’s specifications are given below:

• Each input vector should be of size 10, i.e., N=10

• The program should use PROCEDURES to compute dot product.

Sample input vectors: A = [0.11 0.34 1.23 5.34 0.76 0.65 0.34 0.12 0.87 0.56]

B = [7.89 6.87 9.89 7.12 6.23 8.76 8.21 7.32 7.32 8.22]

The program’s output should be similar to given in the following:

The dot product of A and B = 78.45

Answer 1

Hello user, I will answer your question gladly :D

$. data asking 1: .asciiz \Enter the 10 float numbers of vect。r A(one line each):\n asking2: .asciiz \Enter the 10 fl。at nu$

And here is some output I got, using the example in the statement:

And here is the functional code:

.data

asking1: .asciiz "\Enter the 10 float numbers of vector A(one line each):\n"
asking2: .asciiz "\Enter the 10 float numbers of vector B(one line each):\n"
arrayA: .float 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0
arrayB: .float 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0
aux: .float 0.0

.text

main:
   la $a0,asking1
   li $v0, 4        #loads the value 4 into register $v0 which is the op code for print string
   syscall        #reads register $v0 for op code, sees 4 and prints the string located in $a0

   la $a0,arrayA
   li $t0,0
   li $t1,10
cycle1:  
   li $v0, 6        #loads the value 6 into register $v0 which is the op code for read float
   syscall        #reads register $v0 for op code, reads and saves the float in $f0
   swc1 $f0,0($a0)
   addi $a0,$a0,4
   addi $t0,$t0,1
   bne $t0,$t1,cycle1

#else
   la $a0,asking2
   li $v0, 4        #loads the value 4 into register $v0 which is the op code for print string
   syscall        #reads register $v0 for op code, sees 4 and prints the string located in $a0
  
   la $a0,arrayB
   li $t0,0
   li $t1,10
cycle2:  
   li $v0, 6        #loads the value 6 into register $v0 which is the op code for read float
   syscall        #reads register $v0 for op code, reads and saves the float in $f0
   swc1 $f0,0($a0)
   addi $a0,$a0,4
   addi $t0,$t0,1
   bne $t0,$t1,cycle2
   jal dot_product
   li $v0, 10        #exit
   syscall

  
dot_product:
   la $a0,arrayA
   la $a1,arrayB
   la $a2,aux
   lwc1 $f12,0($a2)
   li $t0,0
   li $t1,10
cycle:
   lwc1 $f0,0($a0)
   lwc1 $f1,0($a1)
   mul.s $f3,$f0,$f1
   add.s $f12,$f12,$f3
   addi $a0,$a0,4
   addi $a1,$a1,4
   addi $t0,$t0,1
   bne $t0,$t1,cycle
   li $v0, 2
   syscall
   jr $ra