RDRAND (R64)

With unroll_count=10 and no inner loop

Code:
```
   0:	49 0f c7 f0          	rdrand r8
```
Show nanoBench command
Results:
- Instructions retired: 1.0
- Core cycles: 2088.27
- Reference cycles: 2198.33
- UOPS_EXECUTED.THREAD: 75.1
- RETIRE_SLOTS: 58.0
- UOPS_MITE: 0.2
- UOPS_MS: 103.5
- UOPS_PORT_0: 6.0
- UOPS_PORT_1: 13.3
- UOPS_PORT_2: 4.95
- UOPS_PORT_3: 2.05
- UOPS_PORT_4: 7.0
- UOPS_PORT_5: 16.1
- UOPS_PORT_6: 22.7
- UOPS_PORT_7: 3.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.1

With unroll_count=10, no inner loop, and 1 NOP

Code:

   0:	49 0f c7 f0          	rdrand r8
   4:	90                   	nop

Show nanoBench command
Results:
- Instructions retired: 2.0
- Core cycles: 2086.97
- Reference cycles: 2197.0
- UOPS_EXECUTED.THREAD: 75.3
- RETIRE_SLOTS: 59.0
- UOPS_MITE: 2.4
- UOPS_MS: 102.6
- UOPS_PORT_0: 6.4
- UOPS_PORT_1: 12.4
- UOPS_PORT_2: 4.95
- UOPS_PORT_3: 2.05
- UOPS_PORT_4: 7.0
- UOPS_PORT_5: 16.2
- UOPS_PORT_6: 23.3
- UOPS_PORT_7: 3.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 2.3

With 4 independent instructions

With unroll_count=10 and no inner loop

Code:

   0:	49 0f c7 f0          	rdrand r8
   4:	49 0f c7 f1          	rdrand r9
   8:	49 0f c7 f2          	rdrand r10
   c:	49 0f c7 f3          	rdrand r11

Show nanoBench command
Results:
- Instructions retired: 4.0
- Core cycles: 8514.9
- Reference cycles: 8962.67
- UOPS_EXECUTED.THREAD: 297.1
- RETIRE_SLOTS: 232.0
- UOPS_MITE: 0.2
- UOPS_MS: 403.5
- UOPS_PORT_0: 24.0
- UOPS_PORT_1: 52.3
- UOPS_PORT_2: 19.95
- UOPS_PORT_3: 8.05
- UOPS_PORT_4: 28.0
- UOPS_PORT_5: 64.1
- UOPS_PORT_6: 88.7
- UOPS_PORT_7: 12.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.1

With 8 independent instructions

With unroll_count=10 and no inner loop

Code:

   0:	49 0f c7 f0          	rdrand r8
   4:	49 0f c7 f1          	rdrand r9
   8:	49 0f c7 f2          	rdrand r10
   c:	49 0f c7 f3          	rdrand r11
  10:	49 0f c7 f4          	rdrand r12
  14:	49 0f c7 f5          	rdrand r13
  18:	49 0f c7 f6          	rdrand r14
  1c:	48 0f c7 f3          	rdrand rbx

Show nanoBench command
Results:
- Instructions retired: 8.0
- Core cycles: 17097.47
- Reference cycles: 17996.67
- UOPS_EXECUTED.THREAD: 593.1
- RETIRE_SLOTS: 464.0
- UOPS_MITE: 0.2
- UOPS_MS: 803.5
- UOPS_PORT_0: 48.0
- UOPS_PORT_1: 104.3
- UOPS_PORT_2: 39.95
- UOPS_PORT_3: 16.05
- UOPS_PORT_4: 56.0
- UOPS_PORT_5: 128.1
- UOPS_PORT_6: 176.7
- UOPS_PORT_7: 24.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.1

With 13 independent instructions

With unroll_count=10 and no inner loop

Code:

   0:	49 0f c7 f0          	rdrand r8
   4:	49 0f c7 f1          	rdrand r9
   8:	49 0f c7 f2          	rdrand r10
   c:	49 0f c7 f3          	rdrand r11
  10:	49 0f c7 f4          	rdrand r12
  14:	49 0f c7 f5          	rdrand r13
  18:	49 0f c7 f6          	rdrand r14
  1c:	48 0f c7 f3          	rdrand rbx
  20:	48 0f c7 f1          	rdrand rcx
  24:	48 0f c7 f2          	rdrand rdx
  28:	48 0f c7 f7          	rdrand rdi
  2c:	48 0f c7 f6          	rdrand rsi
  30:	48 0f c7 f5          	rdrand rbp

Show nanoBench command
Results:
- Instructions retired: 13.0
- Core cycles: 27802.57
- Reference cycles: 29266.0
- UOPS_EXECUTED.THREAD: 963.1
- RETIRE_SLOTS: 754.0
- UOPS_MITE: 0.2
- UOPS_MS: 1303.5
- UOPS_PORT_0: 78.0
- UOPS_PORT_1: 169.3
- UOPS_PORT_2: 64.95
- UOPS_PORT_3: 26.05
- UOPS_PORT_4: 91.0
- UOPS_PORT_5: 208.1
- UOPS_PORT_6: 286.7
- UOPS_PORT_7: 39.0
- DIV_CYCLES: 0.0
- ILD_STALL.LCP: 0.0
- UOPS_MITE>=1: 0.1

RDRAND (R64) - Throughput and Uops

With 1 independent instruction

With unroll_count=10 and no inner loop

With unroll_count=10, no inner loop, and 1 NOP

With 4 independent instructions

With unroll_count=10 and no inner loop

With 8 independent instructions

With unroll_count=10 and no inner loop

With 13 independent instructions

With unroll_count=10 and no inner loop