SHRX (R64, R64, R64)

With unroll_count=500 and no inner loop

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 0.25
- APERF: 0.31
- UOPS: 1.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=10

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10

Init:

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

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

With loop_count=100 and unroll_count=100

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 0.27
- APERF: 0.32
- UOPS: 1.02
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 1.02
- APERF: 1.25
- UOPS: 4.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 1.69
- APERF: 2.0
- UOPS: 5.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 1.1
- APERF: 1.3
- UOPS: 4.1
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 2.1
- APERF: 2.5
- UOPS: 8.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 3.35
- APERF: 4.0
- UOPS: 10.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 2.19
- APERF: 2.61
- UOPS: 8.2
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With 11 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10
  28:	c4 c2 ab f7 f9       	shrx   rdi,r9,r10
  2d:	c4 c2 ab f7 f1       	shrx   rsi,r9,r10
  32:	c4 c2 ab f7 e9       	shrx   rbp,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 2.88
- APERF: 3.42
- UOPS: 11.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10
  28:	c4 c2 ab f7 f9       	shrx   rdi,r9,r10
  2d:	c4 c2 ab f7 f1       	shrx   rsi,r9,r10
  32:	c4 c2 ab f7 e9       	shrx   rbp,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 3.35
- APERF: 4.01
- UOPS: 13.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c4 42 ab f7 c1       	shrx   r8,r9,r10
   5:	c4 42 ab f7 d9       	shrx   r11,r9,r10
   a:	c4 42 ab f7 e1       	shrx   r12,r9,r10
   f:	c4 42 ab f7 e9       	shrx   r13,r9,r10
  14:	c4 42 ab f7 f1       	shrx   r14,r9,r10
  19:	c4 c2 ab f7 d9       	shrx   rbx,r9,r10
  1e:	c4 c2 ab f7 c9       	shrx   rcx,r9,r10
  23:	c4 c2 ab f7 d1       	shrx   rdx,r9,r10
  28:	c4 c2 ab f7 f9       	shrx   rdi,r9,r10
  2d:	c4 c2 ab f7 f1       	shrx   rsi,r9,r10
  32:	c4 c2 ab f7 e9       	shrx   rbp,r9,r10

Init:

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

Show nanoBench command
Results:
- MPERF: 2.97
- APERF: 3.51
- UOPS: 11.2
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 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:	c4 42 bb f7 c0       	shrx   r8,r8,r8

Init:

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

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

With loop_count=1000 and unroll_count=10

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8

Init:

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

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

With loop_count=100 and unroll_count=100

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8

Init:

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

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

With 4 independent instructions

With unroll_count=200 and no inner loop

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11

Init:

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

Show nanoBench command
Results:
- MPERF: 1.08
- APERF: 1.26
- UOPS: 4.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=2

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11

Init:

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

Show nanoBench command
Results:
- MPERF: 1.69
- APERF: 2.0
- UOPS: 5.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=20

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11

Init:

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

Show nanoBench command
Results:
- MPERF: 1.1
- APERF: 1.31
- UOPS: 4.1
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With 8 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx

Init:

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

Show nanoBench command
Results:
- MPERF: 2.04
- APERF: 2.5
- UOPS: 8.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx

Init:

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

Show nanoBench command
Results:
- MPERF: 3.38
- APERF: 4.0
- UOPS: 10.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx

Init:

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

Show nanoBench command
Results:
- MPERF: 2.2
- APERF: 2.61
- UOPS: 8.2
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With 13 independent instructions

With unroll_count=100 and no inner loop

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx
  28:	c4 e2 f3 f7 c9       	shrx   rcx,rcx,rcx
  2d:	c4 e2 eb f7 d2       	shrx   rdx,rdx,rdx
  32:	c4 e2 c3 f7 ff       	shrx   rdi,rdi,rdi
  37:	c4 e2 cb f7 f6       	shrx   rsi,rsi,rsi
  3c:	c4 e2 d3 f7 ed       	shrx   rbp,rbp,rbp

Init:

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

Show nanoBench command
Results:
- MPERF: 3.42
- APERF: 4.07
- UOPS: 13.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=1000 and unroll_count=1

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx
  28:	c4 e2 f3 f7 c9       	shrx   rcx,rcx,rcx
  2d:	c4 e2 eb f7 d2       	shrx   rdx,rdx,rdx
  32:	c4 e2 c3 f7 ff       	shrx   rdi,rdi,rdi
  37:	c4 e2 cb f7 f6       	shrx   rsi,rsi,rsi
  3c:	c4 e2 d3 f7 ed       	shrx   rbp,rbp,rbp

Init:

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

Show nanoBench command
Results:
- MPERF: 4.22
- APERF: 5.01
- UOPS: 15.0
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

With loop_count=100 and unroll_count=10

Code:

   0:	c4 42 bb f7 c0       	shrx   r8,r8,r8
   5:	c4 42 b3 f7 c9       	shrx   r9,r9,r9
   a:	c4 42 ab f7 d2       	shrx   r10,r10,r10
   f:	c4 42 a3 f7 db       	shrx   r11,r11,r11
  14:	c4 42 9b f7 e4       	shrx   r12,r12,r12
  19:	c4 42 93 f7 ed       	shrx   r13,r13,r13
  1e:	c4 42 8b f7 f6       	shrx   r14,r14,r14
  23:	c4 e2 e3 f7 db       	shrx   rbx,rbx,rbx
  28:	c4 e2 f3 f7 c9       	shrx   rcx,rcx,rcx
  2d:	c4 e2 eb f7 d2       	shrx   rdx,rdx,rdx
  32:	c4 e2 c3 f7 ff       	shrx   rdi,rdi,rdi
  37:	c4 e2 cb f7 f6       	shrx   rsi,rsi,rsi
  3c:	c4 e2 d3 f7 ed       	shrx   rbp,rbp,rbp

Init:

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

Show nanoBench command
Results:
- MPERF: 3.55
- APERF: 4.21
- UOPS: 13.2
- FpuPipeAssignment.Total0: 0.0
- FpuPipeAssignment.Total1: 0.0
- FpuPipeAssignment.Total2: 0.0
- FpuPipeAssignment.Total3: 0.0
- DIV_CYCLES: 0.0

SHRX (R64, R64, R64) - 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