VPTERNLOGD (YMM, YMM, YMM, I8)

With unroll_count=500 and no inner loop

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 0.89
- APERF: 1.0
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.28
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.22
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 0.86
- APERF: 1.0
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.25
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.25
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 0.86
- APERF: 1.0
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.22
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.28
- 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:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 1.41
- APERF: 1.75
- UOPS: 4.0
- FpuPipeAssignment.Total0: 1.01
- FpuPipeAssignment.Total1: 0.99
- FpuPipeAssignment.Total2: 0.99
- FpuPipeAssignment.Total3: 1.01
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 1.04
- APERF: 1.21
- UOPS: 4.5
- FpuPipeAssignment.Total0: 1.0
- FpuPipeAssignment.Total1: 1.0
- FpuPipeAssignment.Total2: 1.0
- FpuPipeAssignment.Total3: 1.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 1.04
- APERF: 1.21
- UOPS: 4.05
- FpuPipeAssignment.Total0: 1.0
- FpuPipeAssignment.Total1: 1.0
- FpuPipeAssignment.Total2: 1.0
- FpuPipeAssignment.Total3: 1.0
- 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:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 2.82
- APERF: 3.5
- UOPS: 8.0
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.01
- FpuPipeAssignment.Total2: 2.0
- FpuPipeAssignment.Total3: 2.01
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 1.93
- APERF: 2.23
- UOPS: 9.0
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.0
- FpuPipeAssignment.Total2: 2.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2

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

Show nanoBench command
Results:
- MPERF: 1.93
- APERF: 2.24
- UOPS: 8.1
- FpuPipeAssignment.Total0: 2.0
- FpuPipeAssignment.Total1: 2.0
- FpuPipeAssignment.Total2: 2.0
- FpuPipeAssignment.Total3: 2.0
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With 16 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2
  38:	62 73 75 28 25 d2 02 	vpternlogd ymm10,ymm1,ymm2,0x2
  3f:	62 73 75 28 25 da 02 	vpternlogd ymm11,ymm1,ymm2,0x2
  46:	62 73 75 28 25 e2 02 	vpternlogd ymm12,ymm1,ymm2,0x2
  4d:	62 e3 75 28 25 c2 02 	vpternlogd ymm16,ymm1,ymm2,0x2
  54:	62 e3 75 28 25 ca 02 	vpternlogd ymm17,ymm1,ymm2,0x2
  5b:	62 e3 75 28 25 d2 02 	vpternlogd ymm18,ymm1,ymm2,0x2
  62:	62 e3 75 28 25 da 02 	vpternlogd ymm19,ymm1,ymm2,0x2
  69:	62 e3 75 28 25 e2 02 	vpternlogd ymm20,ymm1,ymm2,0x2

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;
VXORPS YMM16, YMM16, YMM16;
VXORPS YMM17, YMM17, YMM17;
VXORPS YMM18, YMM18, YMM18;
VXORPS YMM19, YMM19, YMM19;
VXORPS YMM20, YMM20, YMM20

Show nanoBench command
Results:
- MPERF: 6.11
- APERF: 7.02
- UOPS: 16.0
- FpuPipeAssignment.Total0: 3.99
- FpuPipeAssignment.Total1: 4.01
- FpuPipeAssignment.Total2: 4.01
- FpuPipeAssignment.Total3: 3.99
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2
  38:	62 73 75 28 25 d2 02 	vpternlogd ymm10,ymm1,ymm2,0x2
  3f:	62 73 75 28 25 da 02 	vpternlogd ymm11,ymm1,ymm2,0x2
  46:	62 73 75 28 25 e2 02 	vpternlogd ymm12,ymm1,ymm2,0x2
  4d:	62 e3 75 28 25 c2 02 	vpternlogd ymm16,ymm1,ymm2,0x2
  54:	62 e3 75 28 25 ca 02 	vpternlogd ymm17,ymm1,ymm2,0x2
  5b:	62 e3 75 28 25 d2 02 	vpternlogd ymm18,ymm1,ymm2,0x2
  62:	62 e3 75 28 25 da 02 	vpternlogd ymm19,ymm1,ymm2,0x2
  69:	62 e3 75 28 25 e2 02 	vpternlogd ymm20,ymm1,ymm2,0x2

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;
VXORPS YMM16, YMM16, YMM16;
VXORPS YMM17, YMM17, YMM17;
VXORPS YMM18, YMM18, YMM18;
VXORPS YMM19, YMM19, YMM19;
VXORPS YMM20, YMM20, YMM20

Show nanoBench command
Results:
- MPERF: 3.71
- APERF: 4.29
- UOPS: 17.0
- FpuPipeAssignment.Total0: 3.99
- FpuPipeAssignment.Total1: 4.0
- FpuPipeAssignment.Total2: 4.0
- 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:	62 f3 75 28 25 c2 02 	vpternlogd ymm0,ymm1,ymm2,0x2
   7:	62 f3 75 28 25 da 02 	vpternlogd ymm3,ymm1,ymm2,0x2
   e:	62 f3 75 28 25 e2 02 	vpternlogd ymm4,ymm1,ymm2,0x2
  15:	62 f3 75 28 25 ea 02 	vpternlogd ymm5,ymm1,ymm2,0x2
  1c:	62 f3 75 28 25 f2 02 	vpternlogd ymm6,ymm1,ymm2,0x2
  23:	62 f3 75 28 25 fa 02 	vpternlogd ymm7,ymm1,ymm2,0x2
  2a:	62 73 75 28 25 c2 02 	vpternlogd ymm8,ymm1,ymm2,0x2
  31:	62 73 75 28 25 ca 02 	vpternlogd ymm9,ymm1,ymm2,0x2
  38:	62 73 75 28 25 d2 02 	vpternlogd ymm10,ymm1,ymm2,0x2
  3f:	62 73 75 28 25 da 02 	vpternlogd ymm11,ymm1,ymm2,0x2
  46:	62 73 75 28 25 e2 02 	vpternlogd ymm12,ymm1,ymm2,0x2
  4d:	62 e3 75 28 25 c2 02 	vpternlogd ymm16,ymm1,ymm2,0x2
  54:	62 e3 75 28 25 ca 02 	vpternlogd ymm17,ymm1,ymm2,0x2
  5b:	62 e3 75 28 25 d2 02 	vpternlogd ymm18,ymm1,ymm2,0x2
  62:	62 e3 75 28 25 da 02 	vpternlogd ymm19,ymm1,ymm2,0x2
  69:	62 e3 75 28 25 e2 02 	vpternlogd ymm20,ymm1,ymm2,0x2

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;
VXORPS YMM16, YMM16, YMM16;
VXORPS YMM17, YMM17, YMM17;
VXORPS YMM18, YMM18, YMM18;
VXORPS YMM19, YMM19, YMM19;
VXORPS YMM20, YMM20, YMM20

Show nanoBench command
Results:
- MPERF: 3.46
- APERF: 4.01
- UOPS: 16.1
- FpuPipeAssignment.Total0: 4.0
- FpuPipeAssignment.Total1: 4.01
- FpuPipeAssignment.Total2: 3.99
- FpuPipeAssignment.Total3: 3.99
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With the same register for for different operands

With unroll_count=500 and no inner loop

Code:

   0:	62 f3 7d 28 25 c0 02 	vpternlogd ymm0,ymm0,ymm0,0x2

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: 0.86
- APERF: 1.0
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.22
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.28
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	62 f3 7d 28 25 c0 02 	vpternlogd ymm0,ymm0,ymm0,0x2

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: 0.86
- APERF: 1.0
- UOPS: 1.1
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.25
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.25
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=100

Code:

   0:	62 f3 7d 28 25 c0 02 	vpternlogd ymm0,ymm0,ymm0,0x2

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: 0.86
- APERF: 1.0
- UOPS: 1.01
- FpuPipeAssignment.Total0: 0.28
- FpuPipeAssignment.Total1: 0.28
- FpuPipeAssignment.Total2: 0.22
- FpuPipeAssignment.Total3: 0.22
- FpuPipeAssignment.Total4: 0.0
- FpuPipeAssignment.Total5: 0.0
- DIV_CYCLES: 0.0

VPTERNLOGD (YMM, YMM, YMM, I8) - 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 16 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 unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100