VMOVD (XMM, R32)

Experiment 1

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTSD2SI R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 7b 2d c0          	vcvtsd2si r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.01
- Reference cycles: 5.92
- UOPS_EXECUTED.THREAD: 3.0

Experiment 2

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTSD2SI R8, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 61 fb 2d c0       	vcvtsd2si r8,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.01
- Reference cycles: 6.24
- UOPS_EXECUTED.THREAD: 2.99

Experiment 3

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTSS2SI R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 7a 2d c0          	vcvtss2si r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.0
- Reference cycles: 6.08
- UOPS_EXECUTED.THREAD: 3.01

Experiment 4

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTSS2SI R8, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 61 fa 2d c0       	vcvtss2si r8,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 9.03
- Reference cycles: 6.72
- UOPS_EXECUTED.THREAD: 4.02

Experiment 5

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTTSD2SI R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 7b 2c c0          	vcvttsd2si r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.0
- Reference cycles: 6.08
- UOPS_EXECUTED.THREAD: 2.98

Experiment 6

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTTSD2SI R8, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 61 fb 2c c0       	vcvttsd2si r8,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.0
- Reference cycles: 6.08
- UOPS_EXECUTED.THREAD: 2.98

Experiment 7

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTTSS2SI R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 7a 2c c0          	vcvttss2si r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.0
- Reference cycles: 6.08
- UOPS_EXECUTED.THREAD: 3.02

Experiment 8

Instruction: VMOVD XMM0, R8D
Chain instruction: VCVTTSS2SI R8, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 61 fa 2c c0       	vcvttss2si r8,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 8.99
- Reference cycles: 6.72
- UOPS_EXECUTED.THREAD: 3.99

Experiment 9

Instruction: VMOVD XMM0, R8D
Chain instruction: VEXTRACTPS R8D, XMM0, 2
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c3 79 17 c0 02    	vextractps r8d,xmm0,0x2

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.99
- Reference cycles: 3.68
- UOPS_EXECUTED.THREAD: 2.97

Experiment 10

Instruction: VMOVD XMM0, R8D
Chain instruction: VMOVD R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c1 79 7e c0       	vmovd  r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.0
- Reference cycles: 3.04
- UOPS_EXECUTED.THREAD: 1.97

Experiment 11

Instruction: VMOVD XMM0, R8D
Chain instruction: VMOVMSKPD R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 79 50 c0          	vmovmskpd r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.0
- Reference cycles: 2.88
- UOPS_EXECUTED.THREAD: 2.0

Experiment 12

Instruction: VMOVD XMM0, R8D
Chain instruction: VMOVMSKPS R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 78 50 c0          	vmovmskps r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.02
- Reference cycles: 2.88
- UOPS_EXECUTED.THREAD: 2.03

Experiment 13

Instruction: VMOVD XMM0, R8D
Chain instruction: VMOVQ R8, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c1 f9 7e c0       	vmovq  r8,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.0
- Reference cycles: 2.72
- UOPS_EXECUTED.THREAD: 1.98

Experiment 14

Instruction: VMOVD XMM0, R8D
Chain instruction: VPEXTRB R8D, XMM0, 2
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c3 79 14 c0 02    	vpextrb r8d,xmm0,0x2

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 5.0
- Reference cycles: 3.84
- UOPS_EXECUTED.THREAD: 3.01

Experiment 15

Instruction: VMOVD XMM0, R8D
Chain instruction: VPEXTRD R8D, XMM0, 2
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c3 79 16 c0 02    	vpextrd r8d,xmm0,0x2

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.99
- Reference cycles: 3.68
- UOPS_EXECUTED.THREAD: 3.0

Experiment 16

Instruction: VMOVD XMM0, R8D
Chain instruction: VPEXTRQ R8, XMM0, 2
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c4 c3 f9 16 c0 02    	vpextrq r8,xmm0,0x2

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.99
- Reference cycles: 3.36
- UOPS_EXECUTED.THREAD: 3.0

Experiment 17

Instruction: VMOVD XMM0, R8D
Chain instruction: VPEXTRW R8D, XMM0, 2
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 79 c5 c0 02       	vpextrw r8d,xmm0,0x2

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 4.99
- Reference cycles: 3.36
- UOPS_EXECUTED.THREAD: 2.99

Experiment 18

Instruction: VMOVD XMM0, R8D
Chain instruction: VPMOVMSKB R8D, XMM0
Chain latency: ≥1

Code:

   0:	c4 c1 79 6e c0       	vmovd  xmm0,r8d
   5:	c5 79 d7 c0          	vpmovmskb r8d,xmm0

Init:

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

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 3.99
- Reference cycles: 3.04
- UOPS_EXECUTED.THREAD: 1.99

VMOVD (XMM, R32) - Latency

Operands

Latency operand 2 → 1: ≤3

Latency operand 2 → 1: ≤3

Experiment 1

Experiment 2

Experiment 3

Experiment 4

Experiment 5

Experiment 6

Experiment 7

Experiment 8

Experiment 9

Experiment 10

Experiment 11

Experiment 12

Experiment 13

Experiment 14

Experiment 15

Experiment 16

Experiment 17

Experiment 18