CDQ

With unroll_count=500 and no inner loop

Code:
```
   0:	99                   	cdq    
```
Show nanoBench command
Results:
- Instructions retired: 1.0
- Core cycles: 1.0
- Reference cycles: 0.88
- UOPS_EXECUTED.THREAD: 1.0
- RETIRE_SLOTS: 1.0
- UOPS_MITE: 1.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.43
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.57
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 1.0

With unroll_count=500, no inner loop, and 1 NOP

Code:

   0:	99                   	cdq    
   1:	90                   	nop

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 1.0
- Reference cycles: 0.78
- UOPS_EXECUTED.THREAD: 1.0
- RETIRE_SLOTS: 2.0
- UOPS_MITE: 2.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.43
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.57
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 1.0

With unroll_count=500, no inner loop, and 2 NOPs

Code:

   0:	99                   	cdq    
   1:	90                   	nop
   2:	90                   	nop

Show nanoBench command
Results:
- Instructions retired: 3.0
- Core cycles: 1.0
- Reference cycles: 0.88
- UOPS_EXECUTED.THREAD: 1.0
- RETIRE_SLOTS: 3.0
- UOPS_MITE: 3.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.43
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.57
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 1.0

With unroll_count=500, no inner loop, and 3 NOPs

Code:

   0:	99                   	cdq    
   1:	90                   	nop
   2:	90                   	nop
   3:	90                   	nop

Show nanoBench command
Results:
- Instructions retired: 4.0
- Core cycles: 1.0
- Reference cycles: 0.68
- UOPS_EXECUTED.THREAD: 1.0
- RETIRE_SLOTS: 4.0
- UOPS_MITE: 4.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.43
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.57
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 1.0

With unroll_count=500, no inner loop, and 4 NOPs

Code:

   0:	99                   	cdq    
   1:	90                   	nop
   2:	90                   	nop
   3:	90                   	nop
   4:	90                   	nop

Show nanoBench command
Results:
- Instructions retired: 5.0
- Core cycles: 2.0
- Reference cycles: 1.61
- UOPS_EXECUTED.THREAD: 1.0
- RETIRE_SLOTS: 5.0
- UOPS_MITE: 5.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.5
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.5
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.0

With loop_count=1000 and unroll_count=10

Code:
```
   0:	99                   	cdq    
```
Show nanoBench command
Results:
- Instructions retired: 1.2
- Core cycles: 0.56
- Reference cycles: 0.44
- UOPS_EXECUTED.THREAD: 1.1
- RETIRE_SLOTS: 1.1
- UOPS_MITE: 0.02
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.55
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.55
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.02

With loop_count=1000, unroll_count=10, and padding (redundant prefixes)

Code:

   0:	40                   	rex
   1:	40                   	rex
   2:	40                   	rex
   3:	40                   	rex
   4:	40                   	rex
   5:	40                   	rex
   6:	40 99                	rex cdq

Show nanoBench command
Results:
- Instructions retired: 1.2
- Core cycles: 0.55
- Reference cycles: 0.46
- UOPS_EXECUTED.THREAD: 1.1
- RETIRE_SLOTS: 1.1
- UOPS_MITE: 0.0
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.55
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.55
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.0

With loop_count=100 and unroll_count=100

Code:
```
   0:	99                   	cdq    
```
Show nanoBench command
Results:
- Instructions retired: 1.02
- Core cycles: 1.0
- Reference cycles: 0.8
- UOPS_EXECUTED.THREAD: 1.01
- RETIRE_SLOTS: 1.01
- UOPS_MITE: 1.01
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.44
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.57
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 1.0

With loop_count=100, unroll_count=100, and padding (redundant prefixes)

Code:

   0:	40                   	rex
   1:	40                   	rex
   2:	40                   	rex
   3:	40                   	rex
   4:	40                   	rex
   5:	40                   	rex
   6:	40 99                	rex cdq

Show nanoBench command
Results:
- Instructions retired: 1.02
- Core cycles: 0.51
- Reference cycles: 0.41
- UOPS_EXECUTED.THREAD: 1.01
- RETIRE_SLOTS: 1.01
- UOPS_MITE: 0.01
- UOPS_MS: 0.0
- UOPS_PORT_0: 0.51
- UOPS_PORT_1: 0.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- UOPS_PORT_6: 0.51
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.01

CDQ - Throughput and Uops

With unroll_count=500 and no inner loop

With unroll_count=500, no inner loop, and 1 NOP

With unroll_count=500, no inner loop, and 2 NOPs

With unroll_count=500, no inner loop, and 3 NOPs

With unroll_count=500, no inner loop, and 4 NOPs

With loop_count=1000 and unroll_count=10

With loop_count=1000, unroll_count=10, and padding (redundant prefixes)

With loop_count=100 and unroll_count=100

With loop_count=100, unroll_count=100, and padding (redundant prefixes)