VPSLLVQ (YMM, YMM, YMM)

Experiment 1

Instruction: VPSLLVQ YMM1, YMM0, YMM2
Chain instructions: VANDPD YMM0, YMM1, YMM1;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 fd 47 ca       	vpsllvq ymm1,ymm0,ymm2
   5:	c5 f5 54 c1          	vandpd ymm0,ymm1,ymm1
   9:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
   d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  11:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  15:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  19:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  1d:	c5 fd 54 c0          	vandpd 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;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 10.48
- APERF: 12.0
- UOPS: 16.0

Experiment 2

Instruction: VPSLLVQ YMM1, YMM0, YMM2
Chain instructions: VPAND YMM0, YMM1, YMM1;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 fd 47 ca       	vpsllvq ymm1,ymm0,ymm2
   5:	c5 f5 db c1          	vpand  ymm0,ymm1,ymm1
   9:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
   d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  11:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  15:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  19:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  1d:	c5 fd db c0          	vpand  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;
VXORPS YMM2, YMM2, YMM2

Show nanoBench command
Results:
- MPERF: 10.09
- APERF: 11.44
- UOPS: 16.0

Experiment 3 (source registers initialized by an instruction of the same kind)

Instruction: VPSLLVQ YMM1, YMM0, YMM2
Chain instructions: VANDPD YMM0, YMM1, YMM1;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 fd 47 ca       	vpsllvq ymm1,ymm0,ymm2
   5:	c5 f5 54 c1          	vandpd ymm0,ymm1,ymm1
   9:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
   d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  11:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  15:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  19:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  1d:	c5 fd 54 c0          	vandpd 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;
VXORPS YMM2, YMM2, YMM2;
VPSLLVQ YMM0, YMM1, YMM2;
VPSLLVQ YMM2, YMM0, YMM1

Show nanoBench command
Results:
- MPERF: 11.05
- APERF: 12.72
- UOPS: 16.0

Experiment 4 (source registers initialized by an instruction of the same kind)

Instruction: VPSLLVQ YMM1, YMM0, YMM2
Chain instructions: VPAND YMM0, YMM1, YMM1;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 fd 47 ca       	vpsllvq ymm1,ymm0,ymm2
   5:	c5 f5 db c1          	vpand  ymm0,ymm1,ymm1
   9:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
   d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  11:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  15:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  19:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  1d:	c5 fd db c0          	vpand  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;
VXORPS YMM2, YMM2, YMM2;
VPSLLVQ YMM0, YMM1, YMM2;
VPSLLVQ YMM2, YMM0, YMM1

Show nanoBench command
Results:
- MPERF: 9.52
- APERF: 11.16
- UOPS: 16.0

Experiment 1

Instruction: VPSLLVQ YMM1, YMM2, YMM0
Chain instructions: VANDPD YMM0, YMM1, YMM1;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 ed 47 c8       	vpsllvq ymm1,ymm2,ymm0
   5:	c5 f5 54 c1          	vandpd ymm0,ymm1,ymm1
   9:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
   d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  11:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  15:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  19:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  1d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0

Init:

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

Show nanoBench command
Results:
- MPERF: 11.05
- APERF: 12.72
- UOPS: 16.0

Experiment 2

Instruction: VPSLLVQ YMM1, YMM2, YMM0
Chain instructions: VPAND YMM0, YMM1, YMM1;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 ed 47 c8       	vpsllvq ymm1,ymm2,ymm0
   5:	c5 f5 db c1          	vpand  ymm0,ymm1,ymm1
   9:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
   d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  11:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  15:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  19:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  1d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0

Init:

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

Show nanoBench command
Results:
- MPERF: 10.09
- APERF: 11.44
- UOPS: 16.0

Experiment 3 (source registers initialized by an instruction of the same kind)

Instruction: VPSLLVQ YMM1, YMM2, YMM0
Chain instructions: VANDPD YMM0, YMM1, YMM1;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0;VANDPD YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 ed 47 c8       	vpsllvq ymm1,ymm2,ymm0
   5:	c5 f5 54 c1          	vandpd ymm0,ymm1,ymm1
   9:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
   d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  11:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  15:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  19:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0
  1d:	c5 fd 54 c0          	vandpd ymm0,ymm0,ymm0

Init:

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

Show nanoBench command
Results:
- MPERF: 10.88
- APERF: 12.66
- UOPS: 16.0

Experiment 4 (source registers initialized by an instruction of the same kind)

Instruction: VPSLLVQ YMM1, YMM2, YMM0
Chain instructions: VPAND YMM0, YMM1, YMM1;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0;VPAND YMM0, YMM0, YMM0
Chain latency: 7

Code:

   0:	c4 e2 ed 47 c8       	vpsllvq ymm1,ymm2,ymm0
   5:	c5 f5 db c1          	vpand  ymm0,ymm1,ymm1
   9:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
   d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  11:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  15:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  19:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0
  1d:	c5 fd db c0          	vpand  ymm0,ymm0,ymm0

Init:

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

Show nanoBench command
Results:
- MPERF: 9.97
- APERF: 11.29
- UOPS: 16.0

VPSLLVQ (YMM, YMM, YMM) - Latency

Operands

Latency operand 2 → 1: 4

Latency operand 3 → 1: 4

Latency operand 2 → 1: 4

Experiment 1

Experiment 2

Experiment 3 (source registers initialized by an instruction of the same kind)

Experiment 4 (source registers initialized by an instruction of the same kind)

Latency operand 3 → 1: 4

Experiment 1

Experiment 2

Experiment 3 (source registers initialized by an instruction of the same kind)

Experiment 4 (source registers initialized by an instruction of the same kind)