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: 7.02
- Reference cycles: 6.49
- UOPS_RETIRED.ANY: 8.0
- RETIRE_SLOTS: 8.0
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.54
- UOPS_PORT_1: 4.15
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 2.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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: 27.25
- Reference cycles: 25.14
- UOPS_RETIRED.ANY: 10.0
- RETIRE_SLOTS: 10.0
- UOPS_MS: 6.0
- UOPS_PORT_0: 3.25
- UOPS_PORT_1: 3.25
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 2.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 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: 7.0
- Reference cycles: 6.46
- UOPS_RETIRED.ANY: 8.2
- RETIRE_SLOTS: 8.2
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.54
- UOPS_PORT_1: 4.21
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 2.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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: 7.0
- Reference cycles: 6.46
- UOPS_RETIRED.ANY: 8.02
- RETIRE_SLOTS: 8.02
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.58
- UOPS_PORT_1: 4.11
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 7.0
- DIV_CYCLES: 2.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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

Init:
```
MOV EBX, 0x75e6e44f
```
Show nanoBench command
Results:
- Instructions retired: 3.0
- Core cycles: 17.0
- Reference cycles: 15.7
- UOPS_RETIRED.ANY: 8.0
- RETIRE_SLOTS: 8.0
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.23
- UOPS_PORT_1: 2.92
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 12.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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: 37.25
- Reference cycles: 34.38
- UOPS_RETIRED.ANY: 10.0
- RETIRE_SLOTS: 10.0
- UOPS_MS: 6.0
- UOPS_PORT_0: 3.25
- UOPS_PORT_1: 3.25
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 12.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 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: 17.0
- Reference cycles: 15.69
- UOPS_RETIRED.ANY: 8.2
- RETIRE_SLOTS: 8.2
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.56
- UOPS_PORT_1: 4.49
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 12.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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: 17.0
- Reference cycles: 15.69
- UOPS_RETIRED.ANY: 8.02
- RETIRE_SLOTS: 8.02
- UOPS_MS: 3.0
- UOPS_PORT_0: 1.57
- UOPS_PORT_1: 4.02
- UOPS_PORT_2: 0.0
- UOPS_PORT_3: 0.0
- UOPS_PORT_4: 0.0
- UOPS_PORT_5: 0.0
- DIV_CYCLES: 12.0
- ILD_STALL.LCP: 0.0
- INST_DECODED.DEC0: 1.0

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