VPADDD (YMM, YMM, YMM)

With unroll_count=500 and no inner loop

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 0.29
- APERF: 0.33
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.33
- FpuPipeAssignment.Total1: 0.33
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.33
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 0.34
- APERF: 0.4
- UOPS: 1.2
- FpuPipeAssignment.Total0: 0.37
- FpuPipeAssignment.Total1: 0.32
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.32
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 0.28
- APERF: 0.33
- UOPS: 1.02
- FpuPipeAssignment.Total0: 0.33
- FpuPipeAssignment.Total1: 0.33
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.33
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 1.11
- APERF: 1.33
- UOPS: 4.0
- FpuPipeAssignment.Total0: 1.33
- FpuPipeAssignment.Total1: 1.34
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.34
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 1.26
- APERF: 1.51
- UOPS: 5.0
- FpuPipeAssignment.Total0: 1.34
- FpuPipeAssignment.Total1: 1.34
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.34
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 1.13
- APERF: 1.34
- UOPS: 4.1
- FpuPipeAssignment.Total0: 1.34
- FpuPipeAssignment.Total1: 1.33
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.33
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 2.4
- APERF: 2.66
- UOPS: 8.0
- FpuPipeAssignment.Total0: 2.66
- FpuPipeAssignment.Total1: 2.67
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.67
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 2.53
- APERF: 3.01
- UOPS: 10.0
- FpuPipeAssignment.Total0: 2.67
- FpuPipeAssignment.Total1: 2.67
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.67
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 2.25
- APERF: 2.67
- UOPS: 8.2
- FpuPipeAssignment.Total0: 2.67
- FpuPipeAssignment.Total1: 2.67
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.67
- DIV_CYCLES: 0.0

With 11 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2
  20:	c5 75 fe d2          	vpaddd ymm10,ymm1,ymm2
  24:	c5 75 fe da          	vpaddd ymm11,ymm1,ymm2
  28:	c5 75 fe e2          	vpaddd ymm12,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 3.0
- APERF: 3.66
- UOPS: 11.0
- FpuPipeAssignment.Total0: 3.66
- FpuPipeAssignment.Total1: 3.67
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 3.67
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2
  20:	c5 75 fe d2          	vpaddd ymm10,ymm1,ymm2
  24:	c5 75 fe da          	vpaddd ymm11,ymm1,ymm2
  28:	c5 75 fe e2          	vpaddd ymm12,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 3.38
- APERF: 4.01
- UOPS: 13.0
- FpuPipeAssignment.Total0: 3.51
- FpuPipeAssignment.Total1: 3.75
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 3.75
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 f5 fe c2          	vpaddd ymm0,ymm1,ymm2
   4:	c5 f5 fe da          	vpaddd ymm3,ymm1,ymm2
   8:	c5 f5 fe e2          	vpaddd ymm4,ymm1,ymm2
   c:	c5 f5 fe ea          	vpaddd ymm5,ymm1,ymm2
  10:	c5 f5 fe f2          	vpaddd ymm6,ymm1,ymm2
  14:	c5 f5 fe fa          	vpaddd ymm7,ymm1,ymm2
  18:	c5 75 fe c2          	vpaddd ymm8,ymm1,ymm2
  1c:	c5 75 fe ca          	vpaddd ymm9,ymm1,ymm2
  20:	c5 75 fe d2          	vpaddd ymm10,ymm1,ymm2
  24:	c5 75 fe da          	vpaddd ymm11,ymm1,ymm2
  28:	c5 75 fe e2          	vpaddd ymm12,ymm1,ymm2

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 3.1
- APERF: 3.67
- UOPS: 11.2
- FpuPipeAssignment.Total0: 3.64
- FpuPipeAssignment.Total1: 3.7
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 3.67
- DIV_CYCLES: 0.0

With the same register for for different operands

With 1 independent instruction

With unroll_count=500 and no inner loop

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0

Show nanoBench command
Results:
- MPERF: 0.84
- APERF: 1.0
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.39
- FpuPipeAssignment.Total1: 0.31
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.31
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0

Show nanoBench command
Results:
- MPERF: 0.84
- APERF: 1.0
- UOPS: 1.2
- FpuPipeAssignment.Total0: 0.39
- FpuPipeAssignment.Total1: 0.3
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.3
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0

Show nanoBench command
Results:
- MPERF: 0.84
- APERF: 1.0
- UOPS: 1.02
- FpuPipeAssignment.Total0: 0.39
- FpuPipeAssignment.Total1: 0.3
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.3
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3

Show nanoBench command
Results:
- MPERF: 1.62
- APERF: 1.8
- UOPS: 4.0
- FpuPipeAssignment.Total0: 1.4
- FpuPipeAssignment.Total1: 1.3
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.3
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3

Show nanoBench command
Results:
- MPERF: 1.27
- APERF: 1.51
- UOPS: 5.0
- FpuPipeAssignment.Total0: 1.33
- FpuPipeAssignment.Total1: 1.34
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.34
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3

Show nanoBench command
Results:
- MPERF: 1.51
- APERF: 1.79
- UOPS: 4.1
- FpuPipeAssignment.Total0: 1.38
- FpuPipeAssignment.Total1: 1.31
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.31
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7

Show nanoBench command
Results:
- MPERF: 2.4
- APERF: 2.66
- UOPS: 8.0
- FpuPipeAssignment.Total0: 1.18
- FpuPipeAssignment.Total1: 1.01
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 3.06
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7

Show nanoBench command
Results:
- MPERF: 2.54
- APERF: 3.01
- UOPS: 10.0
- FpuPipeAssignment.Total0: 2.67
- FpuPipeAssignment.Total1: 2.67
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.67
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7

Show nanoBench command
Results:
- MPERF: 2.25
- APERF: 2.67
- UOPS: 8.2
- FpuPipeAssignment.Total0: 2.82
- FpuPipeAssignment.Total1: 2.63
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.95
- DIV_CYCLES: 0.0

With 13 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7
  20:	c4 41 3d fe c0       	vpaddd ymm8,ymm8,ymm8
  25:	c4 41 35 fe c9       	vpaddd ymm9,ymm9,ymm9
  2a:	c4 41 2d fe d2       	vpaddd ymm10,ymm10,ymm10
  2f:	c4 41 25 fe db       	vpaddd ymm11,ymm11,ymm11
  34:	c4 41 1d fe e4       	vpaddd ymm12,ymm12,ymm12

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7;
VXORPS YMM8, YMM8, YMM8;
VXORPS YMM9, YMM9, YMM9;
VXORPS YMM10, YMM10, YMM10;
VXORPS YMM11, YMM11, YMM11;
VXORPS YMM12, YMM12, YMM12

Show nanoBench command
Results:
- MPERF: 3.78
- APERF: 4.34
- UOPS: 13.0
- FpuPipeAssignment.Total0: 4.34
- FpuPipeAssignment.Total1: 4.33
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.33
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7
  20:	c4 41 3d fe c0       	vpaddd ymm8,ymm8,ymm8
  25:	c4 41 35 fe c9       	vpaddd ymm9,ymm9,ymm9
  2a:	c4 41 2d fe d2       	vpaddd ymm10,ymm10,ymm10
  2f:	c4 41 25 fe db       	vpaddd ymm11,ymm11,ymm11
  34:	c4 41 1d fe e4       	vpaddd ymm12,ymm12,ymm12

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7;
VXORPS YMM8, YMM8, YMM8;
VXORPS YMM9, YMM9, YMM9;
VXORPS YMM10, YMM10, YMM10;
VXORPS YMM11, YMM11, YMM11;
VXORPS YMM12, YMM12, YMM12

Show nanoBench command
Results:
- MPERF: 4.21
- APERF: 5.01
- UOPS: 15.0
- FpuPipeAssignment.Total0: 4.5
- FpuPipeAssignment.Total1: 4.26
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.26
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 fd fe c0          	vpaddd ymm0,ymm0,ymm0
   4:	c5 f5 fe c9          	vpaddd ymm1,ymm1,ymm1
   8:	c5 ed fe d2          	vpaddd ymm2,ymm2,ymm2
   c:	c5 e5 fe db          	vpaddd ymm3,ymm3,ymm3
  10:	c5 dd fe e4          	vpaddd ymm4,ymm4,ymm4
  14:	c5 d5 fe ed          	vpaddd ymm5,ymm5,ymm5
  18:	c5 cd fe f6          	vpaddd ymm6,ymm6,ymm6
  1c:	c5 c5 fe ff          	vpaddd ymm7,ymm7,ymm7
  20:	c4 41 3d fe c0       	vpaddd ymm8,ymm8,ymm8
  25:	c4 41 35 fe c9       	vpaddd ymm9,ymm9,ymm9
  2a:	c4 41 2d fe d2       	vpaddd ymm10,ymm10,ymm10
  2f:	c4 41 25 fe db       	vpaddd ymm11,ymm11,ymm11
  34:	c4 41 1d fe e4       	vpaddd ymm12,ymm12,ymm12

Init:

MOV R15, 10000;
L: VADDPS YMM0, YMM1, YMM1;
VADDPS YMM0, YMM1, YMM1;
DEC R15;
JNZ L;
VZEROALL;
VXORPS YMM0, YMM0, YMM0;
VXORPS YMM1, YMM1, YMM1;
VXORPS YMM2, YMM2, YMM2;
VXORPS YMM3, YMM3, YMM3;
VXORPS YMM4, YMM4, YMM4;
VXORPS YMM5, YMM5, YMM5;
VXORPS YMM6, YMM6, YMM6;
VXORPS YMM7, YMM7, YMM7;
VXORPS YMM8, YMM8, YMM8;
VXORPS YMM9, YMM9, YMM9;
VXORPS YMM10, YMM10, YMM10;
VXORPS YMM11, YMM11, YMM11;
VXORPS YMM12, YMM12, YMM12

Show nanoBench command
Results:
- MPERF: 3.67
- APERF: 4.34
- UOPS: 13.2
- FpuPipeAssignment.Total0: 4.37
- FpuPipeAssignment.Total1: 4.32
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.32
- DIV_CYCLES: 0.0

VPADDD (YMM, YMM, YMM) - Throughput and Uops

With different registers for different operands

With 1 independent instruction

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

With 4 independent instructions

With unroll_count=200 and no inner loop

With loop_count=1000 and unroll_count=2

With loop_count=100 and unroll_count=20

With 8 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With 11 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With the same register for for different operands

With 1 independent instruction

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

With 4 independent instructions

With unroll_count=200 and no inner loop

With loop_count=1000 and unroll_count=2

With loop_count=100 and unroll_count=20

With 8 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10

With 13 independent instructions

With unroll_count=100 and no inner loop

With loop_count=1000 and unroll_count=1

With loop_count=100 and unroll_count=10