DIV (R32)

With unroll_count=500 and no inner loop

Code:

   0:	48 c7 c0 00 00 00 00 	mov    rax,0x0
   7:	48 c7 c2 00 00 00 00 	mov    rdx,0x0
   e:	f7 f3                	div    ebx

Init:
```
MOV EBX, 1;
MOV RAX, 0;
MOV RDX, 0
```
Show nanoBench command
Results:
- Instructions retired: 3.0
- Core cycles: 9.0
- Reference cycles: 9.48
- UOPS_EXECUTED.THREAD: 12.0
- RETIRE_SLOTS: 12.0
- UOPS_MITE: 5.0
- UOPS_MS: 7.0
- UOPS_PORT_0: 2.67
- UOPS_PORT_1: 2.83
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.17
- UOPS_PORT_6: 2.33
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 8.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.0

With unroll_count=500 and no inner loop

Code:

   0:	48 c7 c0 00 00 00 00 	mov    rax,0x0
   7:	48 c7 c2 00 00 00 00 	mov    rdx,0x0
   e:	f7 f3                	div    ebx
  10:	0f ae e8             	lfence

Init:
```
MOV EBX, 1;
MOV RAX, 0;
MOV RDX, 0
```
Show nanoBench command
Results:
- Instructions retired: 4.0
- Core cycles: 31.5
- Reference cycles: 33.16
- UOPS_EXECUTED.THREAD: 12.0
- RETIRE_SLOTS: 14.0
- UOPS_MITE: 5.0
- UOPS_MS: 9.0
- UOPS_PORT_0: 3.0
- UOPS_PORT_1: 3.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 3.0
- UOPS_PORT_6: 3.0
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 9.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.0

With loop_count=1000 and unroll_count=10

Code:

   0:	48 c7 c0 00 00 00 00 	mov    rax,0x0
   7:	48 c7 c2 00 00 00 00 	mov    rdx,0x0
   e:	f7 f3                	div    ebx

Init:
```
MOV EBX, 1;
MOV RAX, 0;
MOV RDX, 0
```
Show nanoBench command
Results:
- Instructions retired: 3.2
- Core cycles: 9.1
- Reference cycles: 9.58
- UOPS_EXECUTED.THREAD: 12.12
- RETIRE_SLOTS: 12.11
- UOPS_MITE: 5.11
- UOPS_MS: 7.02
- UOPS_PORT_0: 2.63
- UOPS_PORT_1: 2.92
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.19
- UOPS_PORT_6: 2.37
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 8.2
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.1

With loop_count=100 and unroll_count=100

Code:

   0:	48 c7 c0 00 00 00 00 	mov    rax,0x0
   7:	48 c7 c2 00 00 00 00 	mov    rdx,0x0
   e:	f7 f3                	div    ebx

Init:
```
MOV EBX, 1;
MOV RAX, 0;
MOV RDX, 0
```
Show nanoBench command
Results:
- Instructions retired: 3.02
- Core cycles: 9.01
- Reference cycles: 9.48
- UOPS_EXECUTED.THREAD: 12.01
- RETIRE_SLOTS: 12.01
- UOPS_MITE: 5.01
- UOPS_MS: 7.0
- UOPS_PORT_0: 2.67
- UOPS_PORT_1: 2.85
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.17
- UOPS_PORT_6: 2.34
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 8.02
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.01

With unroll_count=500 and no inner loop

Code:

   0:	b8 85 00 00 00       	mov    eax,0x85
   5:	ba d7 9e 3a 34       	mov    edx,0x343a9ed7
   a:	f7 f3                	div    ebx

Init:
```
MOV EBX, 0x75e6e44f
```
Show nanoBench command
Results:
- Instructions retired: 3.0
- Core cycles: 9.0
- Reference cycles: 9.47
- UOPS_EXECUTED.THREAD: 12.0
- RETIRE_SLOTS: 12.0
- UOPS_MITE: 5.0
- UOPS_MS: 7.0
- UOPS_PORT_0: 2.5
- UOPS_PORT_1: 3.25
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.25
- UOPS_PORT_6: 2.0
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 9.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.0

With unroll_count=500 and no inner loop

Code:

   0:	b8 85 00 00 00       	mov    eax,0x85
   5:	ba d7 9e 3a 34       	mov    edx,0x343a9ed7
   a:	f7 f3                	div    ebx
   c:	0f ae e8             	lfence

Init:
```
MOV EBX, 0x75e6e44f
```
Show nanoBench command
Results:
- Instructions retired: 4.0
- Core cycles: 38.5
- Reference cycles: 40.53
- UOPS_EXECUTED.THREAD: 12.0
- RETIRE_SLOTS: 14.0
- UOPS_MITE: 5.0
- UOPS_MS: 9.0
- UOPS_PORT_0: 3.0
- UOPS_PORT_1: 3.0
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 3.0
- UOPS_PORT_6: 3.0
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 16.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.0

With loop_count=1000 and unroll_count=10

Code:

   0:	b8 85 00 00 00       	mov    eax,0x85
   5:	ba d7 9e 3a 34       	mov    edx,0x343a9ed7
   a:	f7 f3                	div    ebx

Init:
```
MOV EBX, 0x75e6e44f
```
Show nanoBench command
Results:
- Instructions retired: 3.2
- Core cycles: 9.1
- Reference cycles: 9.58
- UOPS_EXECUTED.THREAD: 12.1
- RETIRE_SLOTS: 12.1
- UOPS_MITE: 5.1
- UOPS_MS: 7.0
- UOPS_PORT_0: 2.5
- UOPS_PORT_1: 3.2
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.25
- UOPS_PORT_6: 2.15
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 9.1
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.1

With loop_count=100 and unroll_count=100

Code:

   0:	b8 85 00 00 00       	mov    eax,0x85
   5:	ba d7 9e 3a 34       	mov    edx,0x343a9ed7
   a:	f7 f3                	div    ebx

Init:
```
MOV EBX, 0x75e6e44f
```
Show nanoBench command
Results:
- Instructions retired: 3.02
- Core cycles: 9.01
- Reference cycles: 9.48
- UOPS_EXECUTED.THREAD: 12.01
- RETIRE_SLOTS: 12.01
- UOPS_MITE: 5.01
- UOPS_MS: 7.0
- UOPS_PORT_0: 2.5
- UOPS_PORT_1: 3.25
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 4.25
- UOPS_PORT_6: 2.02
- UOPS_PORT_7: 0.0
- DIV_CYCLES: 9.01
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.01

DIV (R32) - Throughput and Uops

Fast division

With unroll_count=500 and no inner loop

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100

Slow division

With unroll_count=500 and no inner loop

With unroll_count=500 and no inner loop

With loop_count=1000 and unroll_count=10

With loop_count=100 and unroll_count=100