VPMULUDQ (YMM, YMM, YMM)

With unroll_count=500 and no inner loop

Code:

   0:	c5 f5 f4 c2          	vpmuludq 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: 0.39
- APERF: 0.5
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	c5 f5 f4 c2          	vpmuludq 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: 0.4
- APERF: 0.5
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	c5 f5 f4 c2          	vpmuludq 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: 0.4
- APERF: 0.5
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq 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: 1.51
- APERF: 2.0
- UOPS: 4.0
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq 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: 1.61
- APERF: 2.0
- UOPS: 4.5
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq 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: 1.63
- APERF: 2.0
- UOPS: 4.05
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq 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: 3.27
- APERF: 4.0
- UOPS: 8.0
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq 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: 3.22
- APERF: 4.01
- UOPS: 9.0
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq 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: 3.22
- APERF: 4.01
- UOPS: 8.1
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 11 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq ymm9,ymm1,ymm2
  20:	c5 75 f4 d2          	vpmuludq ymm10,ymm1,ymm2
  24:	c5 75 f4 da          	vpmuludq ymm11,ymm1,ymm2
  28:	c5 75 f4 e2          	vpmuludq 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: 4.44
- APERF: 5.5
- UOPS: 11.0
- FpuPipeAssignment.Total0: 5.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 5.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq ymm9,ymm1,ymm2
  20:	c5 75 f4 d2          	vpmuludq ymm10,ymm1,ymm2
  24:	c5 75 f4 da          	vpmuludq ymm11,ymm1,ymm2
  28:	c5 75 f4 e2          	vpmuludq 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: 4.44
- APERF: 5.51
- UOPS: 12.0
- FpuPipeAssignment.Total0: 5.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 5.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 f5 f4 c2          	vpmuludq ymm0,ymm1,ymm2
   4:	c5 f5 f4 da          	vpmuludq ymm3,ymm1,ymm2
   8:	c5 f5 f4 e2          	vpmuludq ymm4,ymm1,ymm2
   c:	c5 f5 f4 ea          	vpmuludq ymm5,ymm1,ymm2
  10:	c5 f5 f4 f2          	vpmuludq ymm6,ymm1,ymm2
  14:	c5 f5 f4 fa          	vpmuludq ymm7,ymm1,ymm2
  18:	c5 75 f4 c2          	vpmuludq ymm8,ymm1,ymm2
  1c:	c5 75 f4 ca          	vpmuludq ymm9,ymm1,ymm2
  20:	c5 75 f4 d2          	vpmuludq ymm10,ymm1,ymm2
  24:	c5 75 f4 da          	vpmuludq ymm11,ymm1,ymm2
  28:	c5 75 f4 e2          	vpmuludq 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: 4.43
- APERF: 5.51
- UOPS: 11.1
- FpuPipeAssignment.Total0: 5.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 5.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- 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 f4 c0          	vpmuludq 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: 2.41
- APERF: 3.0
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	c5 fd f4 c0          	vpmuludq 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: 2.41
- APERF: 3.0
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	c5 fd f4 c0          	vpmuludq 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: 2.41
- APERF: 3.0
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq 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: 2.59
- APERF: 3.09
- UOPS: 4.0
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq 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: 2.49
- APERF: 3.09
- UOPS: 4.5
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq 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: 2.5
- APERF: 3.09
- UOPS: 4.05
- FpuPipeAssignment.Total0: 2.02
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 1.98
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq 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: 3.39
- APERF: 4.0
- UOPS: 8.0
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq 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: 3.23
- APERF: 4.01
- UOPS: 9.0
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq 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: 3.22
- APERF: 4.01
- UOPS: 8.1
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 4.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 13 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq ymm7,ymm7,ymm7
  20:	c4 41 3d f4 c0       	vpmuludq ymm8,ymm8,ymm8
  25:	c4 41 35 f4 c9       	vpmuludq ymm9,ymm9,ymm9
  2a:	c4 41 2d f4 d2       	vpmuludq ymm10,ymm10,ymm10
  2f:	c4 41 25 f4 db       	vpmuludq ymm11,ymm11,ymm11
  34:	c4 41 1d f4 e4       	vpmuludq 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: 5.24
- APERF: 6.5
- UOPS: 13.0
- FpuPipeAssignment.Total0: 6.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 6.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq ymm7,ymm7,ymm7
  20:	c4 41 3d f4 c0       	vpmuludq ymm8,ymm8,ymm8
  25:	c4 41 35 f4 c9       	vpmuludq ymm9,ymm9,ymm9
  2a:	c4 41 2d f4 d2       	vpmuludq ymm10,ymm10,ymm10
  2f:	c4 41 25 f4 db       	vpmuludq ymm11,ymm11,ymm11
  34:	c4 41 1d f4 e4       	vpmuludq 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: 5.22
- APERF: 6.51
- UOPS: 14.0
- FpuPipeAssignment.Total0: 6.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 6.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c5 fd f4 c0          	vpmuludq ymm0,ymm0,ymm0
   4:	c5 f5 f4 c9          	vpmuludq ymm1,ymm1,ymm1
   8:	c5 ed f4 d2          	vpmuludq ymm2,ymm2,ymm2
   c:	c5 e5 f4 db          	vpmuludq ymm3,ymm3,ymm3
  10:	c5 dd f4 e4          	vpmuludq ymm4,ymm4,ymm4
  14:	c5 d5 f4 ed          	vpmuludq ymm5,ymm5,ymm5
  18:	c5 cd f4 f6          	vpmuludq ymm6,ymm6,ymm6
  1c:	c5 c5 f4 ff          	vpmuludq ymm7,ymm7,ymm7
  20:	c4 41 3d f4 c0       	vpmuludq ymm8,ymm8,ymm8
  25:	c4 41 35 f4 c9       	vpmuludq ymm9,ymm9,ymm9
  2a:	c4 41 2d f4 d2       	vpmuludq ymm10,ymm10,ymm10
  2f:	c4 41 25 f4 db       	vpmuludq ymm11,ymm11,ymm11
  34:	c4 41 1d f4 e4       	vpmuludq 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: 5.22
- APERF: 6.51
- UOPS: 13.1
- FpuPipeAssignment.Total0: 6.5
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 6.5
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

VPMULUDQ (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